QWEST COMMUNICATIONS INTERNATIONAL INC
S-4, 1999-02-02
TELEPHONE COMMUNICATIONS (NO RADIOTELEPHONE)
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       AS FILED WITH THE SECURITIES AND EXCHANGE CaOMMISSION ON February 2, 1999
                                                     REGISTRATION NO. 333-_____
- -------------------------------------------------------------------------------
- -------------------------------------------------------------------------------
                    SECURITIES AND EXCHANGE COMMISSION
                            WASHINGTON, D.C. 20549
                                ---------------
                                    FORM S-4
                            REGISTRATION STATEMENT
                                     UNDER
                          THE SECURITIES ACT OF 1933
                                ---------------
                    QWEST COMMUNICATIONS INTERNATIONAL INC.
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)

       DELAWARE                  4813                      84-1339282
    (STATE OR OTHER        (PRIMARY STANDARD             (I.R.S. EMPLOYER
    JURISDICTION OF            INDUSTRIAL              IDENTIFICATION NO.)
    INCORPORATION OR      CLASSIFICATION CODE
    ORGANIZATION)              NUMBER)

                               700 QWEST TOWER
                            555 SEVENTEENTH STREET
                            DENVER, COLORADO 80202
                                (303) 992-1400
  (ADDRESS, INCLUDING ZIP CODE AND TELEPHONE NUMBER, INCLUDING AREA CODE, OF
                    REGISTRANT'S PRINCIPAL EXECUTIVE OFFICES)
                                 ---------------
                              ROBERT S. WOODRUFF
                       EXECUTIVE VICE PRESIDENT--FINANCE
                    QWEST COMMUNICATIONS INTERNATIONAL INC.
                                700 QWEST TOWER
                            555 SEVENTEENTH STREET
                            DENVER, COLORADO 80202
                                (303) 992-1400
      (NAME, ADDRESS, INCLUDING ZIP CODE AND TELEPHONE NUMBER, INCLUDING
     AREA CODE, OF AGENT FOR SERVICE FOR THE REGISTRANT)
                                 ---------------

                                  COPIES TO:
                                NICK NIMMO, ESQ.
                            HOLME ROBERTS & OWEN LLP
                         1700 LINCOLN STREET, SUITE 4100
                             DENVER, COLORADO 80203
                                 (303) 861-7000
                                 ---------------

  APPROXIMATE  DATE OF  COMMENCEMENT  OF PROPOSED SALE OF THE  SECURITIES TO THE
PUBLIC:  As  soon as  practicable  after  this  Registration  Statement  becomes
effective.
                                ---------------

If the securities  being registered on this form are being offered in connection
with the formation of a holding company and there is compliance with

                                                          1

<PAGE>



General Instruction G, check the following box. [ ]

If this form is filed to register additional securities for an offering pursuant
to Rule 462(b) under the  Securities  Act,  check the following box and list the
Securities  Act  registration   statement   number  of  the  earlier   effective
registration statement for the same offering. [ ]
- ------------------
If this form is a  post-effective  amendment filed pursuant to Rule 462(d) under
the  Securities  Act,  check  the  following  box and  list the  Securities  Act
registration  statement number of the earlier effective  registration  statement
for the same offering. [ ]

                                ---------------

                        CALCULATION OF REGISTRATION FEE
 -------------------------------------------------------------------------------
- -------------------------------------------------------------------------------
                                               PROPOSED          PROPOSED
TITLE OF EACH CLASS  AMOUNT       OFFERING     MAXIMUM           MAXIMUM
OF SECURITIES TO     TO BE        PRICE        AGGREGATE         AMOUNT OF
BE REGISTERED        REGISTERED   PER UNIT(1)  OFFERING PRICE(1) REGISTRATION
                                                                 FEE(2)
- ---------------------------------------------------------------------------
7.50% Senior
Notes Due 2008....   $750,000,000  99.324%      $744,930,000     $212,192
 -------------------------------------------------------------------------------
- -------------------------------------------------------------------------------
(1)      Estimated solely for the purpose of calculating the registration fee in
         accordance with Rule 457 of the Securities Act of 1933, as amended.

(2)      Calculated  pursuant  to Rule  457(f)(2)  based  on the  book  value on
         January 29, 1999 of the notes to be received by the  Registrant  in the
         exchange described herein.

  THE REGISTRANT HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE OR DATES
AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT  SHALL FILE
A FURTHER AMENDMENT WHICH SPECIFICALLY  STATES THAT THIS REGISTRATION  STATEMENT
SHALL  THEREAFTER  BECOME  EFFECTIVE  IN  ACCORDANCE  WITH  SECTION  8(A) OF THE
SECURITIES ACT OF 1933, AS AMENDED,  OR UNTIL THIS REGISTRATION  STATEMENT SHALL
BECOME EFFECTIVE ON SUCH DATE AS THE COMMISSION, ACTING PURSUANT TO SAID SECTION
8(A), MAY DETERMINE.




                                                          2

<PAGE>



     THIS PROSPECTUS, DATED JANUARY 29, 1999, IS SUBJECT TO COMPLETION AND
                                   AMENDMENT.

PROSPECTUS

                       OFFER TO EXCHANGE ALL OUTSTANDING
                            7.50% NOTES DUE 2008
                                      FOR
                            7.50% SERIES B NOTES DUE 2008
                                       OF
                         QWEST COMMUNICATIONS INTERNATIONAL INC.

We are offering,  on the terms and conditions  described in this Prospectus,  to
exchange all of our  outstanding  7.50% Senior Notes due 2008 ("Old  Notes") for
our registered 7.50% Series B Senior Notes due 2008 ("New Notes"). We issued the
Old Notes on November 4, 1998 and a total principal  amount of $750.0 million is
outstanding.  The terms of the New Notes are  identical  to the terms of the Old
Notes except that the New Notes are registered under the Securities Act of 1933,
as amended,  and will not contain any legends  restricting  their  transfer.  We
sometimes  collectively  refer to the New Notes and the Old Notes as the  "7.50%
Notes."

                       INFORMATION ABOUT THE 7.50% NOTES:            
                -----------------------------------------------
* PLEASE CONSIDER THE FOLLOWING:

- -    The 7.50% Notes will mature on November 1, 2008.

- -    We will pay interest on the 7.50% Notes semi-annually on May 1 and November
     1 of each year beginning May 1, 1999, at the rate of 7.50% per annum.

- -    We have the  option to redeem  all or a portion  of the 7.50%  Notes at any
     time at the redemption price set forth on page of this Prospectus.

- -    You should carefully  review the Risk Factors  beginning on page 25 of this
     Prospectus.
   
- -    Our offer to exchange Old Notes for New Notes will be open until 5:00 p.m.,
     New York City time, on , 1999, unless we extend the offer.

- -    You should also carefully review the procedures for tendering the Old Notes
     beginning on page of this Prospectus.
                                                  
- -    The 7.50% Notes are senior  unsecured  obligations and are of equal ranking
     in right of payment to our existing  future  senior debt and rank senior in
     right of payment to our existing and future  subordinated  debt.  Please be
     advised that,  as of September 30, 1998, we had $1,301.2  million of senior
     debt of equal ranking in right of payment to the 7.50% Notes and

- -    If  you  fail  to  tender  your  Old  Notes,  you  will  continue  to  hold
     unregistered  securities  and  your  ability  to  transfer  them  could  be
     adversely affected.

                                                    
- -    No public market currently exists for the 7.50% Notes.

  We do not  intend  to list  the New  Notes  on any  securities  exchange  and,
therefore, no active public market is anticipated.
               --------------------------------------------------

NEITHER  THE  SECURITIES  AND  EXCHANGE  COMMISSION  NOR  ANY  STATE  SECURITIES
COMMISSION HAS APPROVED OR  DISAPPROVED  OF THESE  SECURITIES OR PASSED UPON THE
ADEQUACY OR ACCURACY OF THIS PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
CRIMINAL OFFENSE. 
                         ------------------------------

             THE DATE OF THIS PROSPECTUS IS                  , 1999

THE  INFORMATION IN THIS  PROSPECTUS IS NOT COMPLETE AND MAY BE CHANGED.  WE MAY
NOT SELL  THESE  SECURITIES  UNTIL THE  REGISTRATION  STATEMENT  FILED  WITH THE
SECURITIES AND EXCHANGE COMMISSION IS EFFECTIVE. THIS PROSPECTUS IS NOT AN OFFER
TO BUY THESE  SECURITIES IN ANY STATE WHERE THE OFFER OR SALE IS NOT  PERMITTED.
- ----------------

                                                             3

<PAGE>





                               TABLE OF CONTENTS
<TABLE>
<CAPTION>
                                                                           PAGE
                                                                           ----
<S>                                                                          <C>
Where You Can Find More Information..........................................7
Incorporation of Certain Documents by Reference..............................8
Cautionary Statement Regarding Forward-looking Statements....................9
Prospectus Summary..........................................................10
Risk Factors................................................................25
The Exchange Offer..........................................................35
Use of Proceeds.............................................................44
Capitalization..............................................................45
Description of the 7.50% Notes..............................................47
Description of Certain Indebtedness.........................................86
Certain United States Federal Income Tax Considerations.....................90
Plan of Distribution........................................................90
Legal Matters...............................................................96
Experts.....................................................................97

                            ------------------------
</TABLE>

                      WHERE YOU CAN FIND MORE INFORMATION

We file  annual,  quarterly  and special  reports,  proxy  statements  and other
information with the Securities and Exchange Commission (the "Commission").  You
may read and copy any reports,  statements and other  information we file at the
Commission's public reference rooms in Washington, D.C., New York, New York, and
Chicago,  Illinois.  Please call  1-800-SEC-0330 for further  information on the
public  reference  rooms.  Our  filings  are also  available  to the public from
commercial  document  retrieval  services and at the web site  maintained by the
Commission at http://www.sec.gov.

We  have  filed a  Registration  Statement  on Form  S-4 to  register  with  the
Commission  the New Notes to be  issued  in  exchange  for the Old  Notes.  This
Prospectus  is  part  of  that  Registration   Statement.   As  allowed  by  the
Commission's  rules, this Prospectus does not contain all of the information you
can find in the  Registration  Statement  or the  exhibits  to the  Registration
Statement.

WE HAVE  NOT  AUTHORIZED  ANYONE  TO GIVE  YOU ANY  INFORMATION  OR TO MAKE  ANY
REPRESENTATIONS  ABOUT THE TRANSACTIONS WE DISCUSS IN THIS PROSPECTUS OTHER THAN
THOSE CONTAINED  HEREIN OR IN THE DOCUMENTS WE INCORPORATE  HEREIN BY REFERENCE.
IF YOU ARE GIVEN ANY INFORMATION OR REPRESENTATIONS  ABOUT THESE MATTERS THAT IS
NOT  DISCUSSED OR  INCORPORATED  IN THIS  PROSPECTUS,  YOU MUST NOT RELY ON THAT
INFORMATION.  THIS  PROSPECTUS IS NOT AN OFFER TO SELL OR A  SOLICITATION  OF AN
OFFER TO BUY SECURITIES ANYWHERE OR TO ANYONE WHERE OR TO WHOM WE ARE NOT
PERMITTED TO OFFER OR SELL SECURITIES UNDER APPLICABLE LAW. THE DELIVERY OF THIS
PROSPECTUS  DOES NOT,  UNDER ANY  CIRCUMSTANCES,  MEAN THAT THERE HAS NOT BEEN A
CHANGE IN OUR AFFAIRS SINCE THE DATE OF THIS  PROSPECTUS.  IT ALSO DOES NOT MEAN
THAT THE  INFORMATION  IN THIS  PROSPECTUS  OR IN THE  DOCUMENTS WE  INCORPORATE
HEREIN BY REFERENCE IS CORRECT AFTER THIS DATE.


                                                          4

<PAGE>


               INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE

    The Commission allows us to "incorporate by reference" information into this
Prospectus.  This means that we can  disclose  important  information  to you by
referring you to another  document filed  separately  with the  Commission.  The
information  incorporated  by  reference  is  considered  to  be  part  of  this
Prospectus, except for any information that is superseded by information that is
included directly in this document.

    This  Prospectus  includes by reference the  documents  listed below that we
have  previously  filed  with the  Commission  and that are not  included  in or
delivered  with this  document.  They contain  important  information  about our
company and its financial condition.

FILING                                          PERIOD
- --------------------------------------------------------------------------------
- -------------------------------------------------------------------------------
Annual Report on Form 10-K                     Year ended December 31, 1997

Quarterly Reports  on Form 10-Q                Quarter ended September 30, 1998,
                                                 as amended on Form 10-Q/A filed
                                                 December 9, 1998
                                               Quarter  ended  June  30,  1998,
                                                 1998,   as   amended  on  Form
                                                 10-Q/A filed December 9, 1998
                                               Quarter ended March 31, 1998, as
                                                amended on Form 10-Q/A filed
                                                May 7, 1998

Current Reports on Form 8-K                    Filed January 14, 1999
                                               Filed December 16, 1998
                                               Filed December 7, 1998
                                               Filed November 25, 1998
                                               Filed November 19, 1998
                                               Filed October 29, 1998
                                               Filed September 16, 1998
                                               Filed July 8, 1998, as
                                                 amended on Form 8-K/A filed
                                                 July 10, 1998
                                               Filed June 12, 1998, as
                                                 amended on Form 8-K/A filed
                                                 October 13, 1998
                                               Filed April 21, 1998
                                               Filed April 3, 1998
                                               Filed March 27, 1998
                                               Filed March 20, 1998
                                               Filed March 9, 1998
                                               Filed January 29, 1998
                                                Filed January 12, 1998
<PAGE>
                                                5

Amendment No. 3 to Registration Statement
on Form  S-3 (File No. 333-58617)
filed December 9, 1998;

Amendment No.1 to Registration Statement
on Form S-4 (File No. 333-49915)
filed May 13, 1998;

The historical financial statements
of SuperNet, Inc. at pages F-31 to
F-41 of Registration Statement on
Form S-4 (File No. 333-46145)
filed February 12, 1998;

The description of our common stock set forth in the Form 8-A filed by us on May
28,  1997,  including  any  amendment or report  filed with the  Commission  for
purposes of updating such description.

         We incorporate by reference  additional documents that we may file with
the Commission  between the date of this  Prospectus and the date of the closing
of this offering.  These  documents  include  periodic  reports,  such as Annual
Reports on Form 10-K, Quarterly Reports on Form 10-Q and Current Reports on Form
8-K, as well as proxy statements.

         You can obtain any of the documents  incorporated  by reference in this
document  without charge,  excluding any exhibits to those documents  unless the
exhibit  is  specifically  incorporated  by  reference  as an  exhibit  to  this
Prospectus.   You  can  obtain  documents  incorporated  by  reference  in  this
Prospectus by requesting  them in writing or by telephone  from the  appropriate
company at the following address:

Investor Relations
Qwest Communications International Inc.
700 Qwest Tower
555 Seventeenth Street
Denver, Colorado 80202 TELEPHONE NUMBER 800-567-7296.


                         CAUTIONARY STATEMENT REGARDING
                           FORWARD-LOOKING STATEMENTS


                                                          6

<PAGE>



This Prospectus  contains or incorporates by reference certain  "forward-looking
statements"  as that term is used in Section 27A of the  Securities Act of 1933,
as amended (the "Securities  Act") and Section 21E of the Exchange Act about our
financial  condition,  results of  operations  and  business.  These  statements
include, among others:

(i)  statements  concerning  the  benefits  that we expect  will result from our
business  activities  and  certain  transactions  we  have  completed,  such  as
synergies  in the form of  increased  revenues,  decreased  expenses and avoided
expenses and expenditures,

(ii) our plans to complete our communications network and

(iii)  other  statements  of  our  expectations,   beliefs,   future  plans  and
strategies,  anticipated  developments and other matters that are not historical
facts.

These statements may be made expressly in this document,  or may be incorporated
by reference to other documents we have filed with the Commission.  You can find
many of these  statements  by looking for words such as  "believes,"  "expects,"
"anticipates,"  "estimates," or similar  expressions  used in this Prospectus or
incorporated by reference in this Prospectus.

These forward-looking statements are subject to numerous assumptions,  risks and
uncertainties that may cause our actual results,  performance or achievements to
be materially  different from any future  results,  performance or  achievements
expressed  or implied  by us in those  statements.  The risks and  uncertainties
include  those risks,  uncertainties  and risk factors  identified,  among other
places, under "Risk Factors" in this Prospectus, beginning on page 25, and under
"Risk Factors" and "Management's  Discussion and Analysis of Financial Condition
and Results of  Operations" in the documents  incorporated  by reference in this
Prospectus.

The most important factors that could prevent us from achieving our stated goals
include, but are not limited to, the following:

- - our failure  to construct our communications network on schedule and on
budget;

- - operating and financial  risks related to managing  rapid growth,  integrating
acquired businesses and sustaining  operating cash flow to meet our debt service
requirements, make capital expenditures and fund operations;

- - potential fluctuation in quarterly results;

- - volatility of stock price;

- - intense competition in the communications services market;

- - dependence on new product development;


                                                          7

<PAGE>



- - our ability to achieve year 2000 compliance;

- - rapid and significant changes in technology and markets;

- - adverse changes in the regulatory or legislative environment affecting our
business;

- - failure to maintain necessary rights of way; and

- - satisfactory negotiation and execution of certain definitive documentation.

Because such statements are subject to risks and  uncertainties,  actual results
may differ  materially  from those  expressed or implied by the  forward-looking
statements.  You are cautioned not to place undue  reliance on such  statements,
which speak only as of the date of this  Prospectus or, in the case of documents
incorporated by reference, the date of such document.

The  cautionary  statements  contained or referred to in this section  should be
considered in connection  with any  subsequent  written or oral  forward-looking
statements  that we or persons  acting on our behalf may issue.  We undertake no
obligation  to review or  confirm  analysts'  expectations  or  estimates  or to
release  publicly any  revisions to any  forward-looking  statements  to reflect
events or  circumstances  after the date of this  Prospectus  or to reflect  the
occurrence of unanticipated events.


                                                          8

<PAGE>
                               PROSPECTUS SUMMARY

This brief summary highlights selected information from the Prospectus.  It does
not  contain all of the  information  that is  important  to you. We urge you to
carefully read and review the entire Prospectus and the other documents to which
it refers to fully understand the terms of the New Notes and the exchange offer.
Qwest  Communications  International  Inc.  is  sometimes  referred  to in  this
Prospectus  as "Qwest" and,  together  with its  subsidiaries,  including  Qwest
Communications Corporation ("QCC"), as the "Company."

THE COMPANY

We offer a full range of multimedia communications services through two core
businesses: Communications Services and Construction Services.

Communications Services includes Retail Services and Wholesale Services.  Retail
Services  provides voice,  data, video and related services to both business and
residential customers.  Wholesale Services provides high-volume and conventional
private line services to other communications  providers, as well as to Internet
service  providers and other data service  companies.  We are  developing  these
services in partnership with leading information technology companies, including
Microsoft (business applications and services) and Netscape (one-stop access for
various communications services accessed over the Internet).

Construction  Services  constructs  and installs  fiber optic  systems for other
communications providers, as well as for our own use.

                                                          9

<PAGE>



Our Macro  Capacity  (SM) Fiber  Network,  an  approximately  18,450  route-mile
coast-to-coast  fiber-optic communications system, is central to our strategies.
The technologically advanced network uses a self-healing SONET ring architecture
that  prevents  interruption  of service  to our  customers  by  instantaneously
rerouting  traffic in the event of a fiber cut. The network is equipped with the
most advanced commercially available fiber, manufactured by Lucent Technologies,
and  the  most  advanced  transmission  electronics,  manufactured  by  Northern
Telecom.  At full  capacity,  our network will  transmit  two  trillion  bits of
multimedia information per second. Our state-of-the-art Internet Protocol ("IP")
architecture supports ATM (asynchronous transfer mode)and Frame Relay services ,
as well as circuit switched services.

In April,  1998,  we became the first  network  service  provider  to complete a
transcontinental IP fiber network when we activated our network from Los Angeles
to San  Francisco  to New York.  We expect our network to be fully  activated in
1999.

In addition to significant  advantages in service speed and sophistication,  our
network's advanced  technologies should also provide a cost advantage over older
fiber systems  generally in commercial use today.  We expect an additional  cost
benefit  from the sale of dark fiber  along the  network,  which will reduce the
cost per fiber mile we retain for our own use.

Under our  current  plan,  the  network  will  serve more than 130 cities and 80
percent of the data and voice traffic  originating in the United States.  Leased
digital fiber optic  facilities and more than 15 switches  throughout the United
States connect our network to  metropolitan  areas that account for more than 95
percent of U.S. call volume.

We are also moving aggressively to expand the network beyond the U.S. We plan to
complete an  extension  of the U.S.  network  into Mexico in early 1999.  We own
capacity on three undersea systems linking the network to Europe and are part of
a consortium of companies  building a submarine cable system connecting the U.S.
to Japan, a project scheduled for completion in the year 2000.

We believe that the  technological  advantages  and growing reach of our network
will put us in an  excellent  position  to  capture  market  share and take full
advantage of the rapidly growing demand for voice and data transmission capacity
and services.

RECENT DEVELOPMENTS

Credit Facility  Commitment.  On November 5, 1998, we signed a commitment letter
with our three lead banks to syndicate an unsecured  credit  facility of between
$500  million and $750  million.  Each of the lead banks  agreed to commit up to
$100.0  million,   with  a  minimum  aggregate  commitment  of  $250.0  million.
Subsequent to this, the Company obtained other financing through the issuance of
$300.0  million of 7.25% Senior Notes due 2008 (the "7.25% Notes Due 2008"),  as
discussed  below,  and through an investment in the Company of $200.0 million by
Microsoft  Corporation.  As a result of entering  into these  transactions,  the
closing of the credit facility was postponed. We are currently in the process

                                                          10

<PAGE>



of obtaining a new  unsecured  $750.0  million to $1.0 billion  credit  facility
through a syndicate of banks. Closing of the new credit facility is conditioned,
among  other  things,  on  the  execution  of  a  mutually  satisfactory  credit
agreement.  We are working with the  syndicate  of banks  toward  closing in the
first quarter of 1999.

Issuances of Notes.  On November 27, 1998, we issued and sold $300.0  million in
principal  amount of our 7.25% Senior Notes due 2008.  The net proceeds from the
offering was  approximately  $297.5  million,  after  deducting  offering costs.
Interest on the 7.25% Notes Due 2008 is payable semiannually in arrears on May 1
and November 1 of each year,  commencing  May 1, 1999.  The 7.25% Notes Due 2008
are subject to  redemption  at our option,  in whole or in part,  at any time at
specified redemption prices.

In  connection  with the sale of the 7.25% Notes Due 2008,  we agreed to make an
offer to exchange new notes,  registered under the Securities Act and with terms
identical in all material respects to the original notes, for the original notes
or, alternatively,  to file a shelf registration  statement under the Securities
Act with respect to the original notes.

Redemption of Notes.  On December 31, 1998, we redeemed  $87.5 million of our 10
7/8% Senior Notes Due 2007 ("10 7/8% Notes"). Bankers Trust Company, the Trustee
for the 10 7/8% Notes,  issued the required  notice to affected  noteholders  on
December 1, 1998. Under the terms of the Indenture for the 10 7/8% Notes,  dated
August 28, 1997, we may redeem up to 35%, or $87.5 million,  of the $250 million
principal amount of the 10 7/8% Notes.

Equipment Credit Facility.  In December 1998, we repaid the outstanding balance
of our equipment credit facility.  The balance of the facility was $57.3 million
at September 30, 1998.

Our principal  executive offices are located at 700 Qwest Tower, 555 Seventeenth
Street, Denver, Colorado 80202, and our telephone number is (303) 992-1400.


                                                          11

<PAGE>

THE EXCHANGE OFFER

SECURITIES TO BE EXCHANGED...               

     On November 4, 1998, we issued $750.0 million aggregate principal amount of
     Old  Notes  to the  initial  purchaser  in a  transaction  exempt  from the
     registration  requirements  of the  Securities Act of 1933, as amended (the
     "Securities  Act").  The  terms  of the New  Notes  and the Old  Notes  are
     substantially identical in all material respects, except that the New Notes
     will be freely  transferable  by the holders  thereof  except as  otherwise
     provided in this Prospectus. See "Description of the 7.50% Notes."

THE EXCHANGE OFFER...........               

     $1,000  principal amount of New Notes in exchange for each $1,000 principal
     amount  of  Old  Notes.  As of the  date  of  this  Prospectus,  Old  Notes
     representing $750.0 million aggregate principal amount are outstanding.

     Based on  interpretations  by the staff of the Commission,  as set forth in
     no-action  letters  issued to certain  third  parties  unrelated  to us, we
     believe  that New Notes issued  pursuant to the exchange  offer in exchange
     for Old Notes may be offered for resale, resold or otherwise transferred by
     holders  thereof  (other  than any holder  which is an  "affiliate"  of the
     Company  within the meaning of Rule 405  promulgated  under the  Securities
     Act, or a broker-dealer  who purchased Old Notes directly from us to resell
     pursuant to Rule 144A or any other available  exemption  promulgated  under
     the  Securities  Act),   without   compliance  with  the  registration  and
     prospectus delivery  requirements of the Securities Act, provided that such
     New Notes are acquired in the ordinary course of such holders' business and
     such  holders  have  no  arrangement   with  any  person  to  engage  in  a
     distribution of New Notes.

     However,  the  Commission  has not  considered  the  exchange  offer in the
     context of a  no-action  letter and we cannot be sure that the staff of the
     Commission would make a similar  determination with respect to the exchange
     offer as in such other circumstances.  Furthermore, each holder, other than
     a  broker-dealer,  must acknowledge that it is not engaged in, and does not
     intend  to  engage  in,  a  distribution  of  such  New  Notes  and  has no
     arrangement or understanding to participate in a distribution of New Notes.
     Each  broker-dealer that receives New Notes for its own account pursuant to
     the exchange offer must acknowledge that it will comply with the prospectus
     delivery  requirements  of the Securities Act in connection with any resale
     of such New Notes.  Broker-dealers  who acquired Old Notes directly from us
     and not as a result of market-making activities or other trading activities
     may not rely on the staff's interpretations  discussed above or participate
     in the  exchange  offer  and  must  comply  with  the  prospectus  delivery
     requirements of the Securities Act in order to resell the Old Notes.

REGISTRATION RIGHTS
  AGREEMENT..................               

     We sold the Old  Notes on  November  4,  1998,  in a private  placement  in
     reliance on Section 4(2) of

                                                          12

<PAGE>



     the Securities  Act. The Old Notes were  immediately  resold by the initial
     purchaser in reliance on Rule 144A promulgated under the Securities Act. In
     connection with the sale, we entered into a Registration  Rights  Agreement
     with the initial purchaser (the "Registration Rights Agreement")  requiring
     us to make the exchange offer.  The Registration  Rights Agreement  further
     provides  that we must use our  reasonable  best  efforts  to (i) cause the
     Registration  Statement  with respect to the exchange  offer to be declared
     effective  within 150 days of the date on which we issued the Old Notes and
     (ii) consummate the exchange offer on or before the 180th day following the
     date on which we issued the Old Notes.  See "The Exchange  Offer -- Purpose
     and Effect."

EXPIRATION DATE..............               

     The exchange  offer will expire at 5:00 p.m., New York City time, , 1999 or
     such later date and time to which it is extended.

WITHDRAWAL...................               

     The tender of the Old Notes pursuant to the exchange offer may be withdrawn
     at any time prior to 5:00  p.m.,  New York City  time,  on , 1999,  or such
     later  date and time to  which we  extend  the  offer.  Any Old  Notes  not
     accepted for exchange  for any reason will be returned  without  expense to
     the tendering holder thereof as soon as practicable after the expiration or
     termination of the exchange offer.

INTEREST ON THE NEW NOTES AND
  THE OLD NOTES..............               

     Interest  on the New  Notes  will  accrue  from  the  date of the  original
     issuance of the Old Notes or from the date of the last periodic  payment of
     interest on the Old Notes,  whichever is later. No additional interest will
     be paid on Old Notes tendered and accepted for exchange.

CONDITIONS TO THE EXCHANGE
  OFFER......................               

     The exchange offer is subject to certain customary  conditions,  certain of
     which may be waived by us. See "The Exchange Offer -- Certain Conditions to
     Exchange Offer."

PROCEDURES FOR TENDERING OLD
  NOTES......................               

     Each  holder of the Old Notes  wishing  to accept the  exchange  offer must
     complete,  sign and date the letter of transmittal,  or a copy thereof,  in
     accordance  with the  instructions  contained in this Prospectus and in the
     letter of transmittal, and

                                                          13

<PAGE>



     mail or otherwise deliver the letter of transmittal,  or the copy, together
     with the Old Notes and any other  required  documentation,  to the exchange
     agent at the address set forth in this Prospectus.  Persons holding the Old
     Notes through the  Depository  Trust Company  ("DTC") and wishing to accept
     the exchange offer must do so pursuant to the DTC's Automated  Tender Offer
     Program, by which each tendering  participant will agree to be bound by the
     letter of  transmittal.  By executing or agreeing to be bound by the letter
     of transmittal,  each holder will represent to us that, among other things,
     (i) the New  Notes  acquired  pursuant  to the  exchange  offer  are  being
     obtained in the ordinary  course of business of the person  receiving  such
     New Notes,  whether or not such person is the registered  holder of the Old
     Notes,  (ii) the holder is not engaging in and does not intend to engage in
     a  distribution  of such  New  Notes,  (iii)  the  holder  does not have an
     arrangement  or  understanding  with  any  person  to  participate  in  the
     distribution of such New Notes,  and (iv) the holder is not an "affiliate,"
     as defined  under Rule 405  promulgated  under the  Securities  Act, of the
     Company.

     We will  accept  for  exchange  any and all Old Notes  which  are  properly
     tendered (and not  withdrawn) in the exchange offer prior to 5:00 p.m., New
     York City time,  on , 1999.  The New Notes issued  pursuant to the exchange
     offer will be delivered  promptly  following the expiration  date. See "The
     Exchange Offer -- Terms of the Exchange Offer."

EXCHANGE AGENT...............               

     The Bank of New York is serving as Exchange Agent (the "Exchange Agent") in
     connection with the exchange offer.

FEDERAL INCOME TAX
  CONSIDERATIONS.............               

     In the  opinion of our  counsel,  the  exchange  of Old Notes for New Notes
     pursuant to the exchange offer should not constitute a taxable exchange for
     United  States  federal  income tax  purposes.  See "Certain  United States
     Federal Income Tax Considerations."

EFFECT OF NOT TENDERING......               

     Old Notes that are not tendered or that are tendered but not accepted will,
     following the completion of the exchange  offer,  continue to be subject to
     the existing  restrictions upon transfer  thereof.  We will have no further
     obligation to

                                                          14

<PAGE>



     provide for the registration under the Securities Act of such Old Notes.

THE NEW NOTES

The summary below describes the principal terms of the New Notes. Certain of the
terms and conditions  described  below are subject to important  limitations and
exceptions.  The  "Description  of the 7.50% Notes"  section of this  Prospectus
beginning  on page 47  contains  a more  detailed  description  of the terms and
conditions of the New Notes.

Issuer.......................               

     Qwest Communications International Inc.

Securities Offered...........               

     $750,000,000 principal amount of 7.50% Series B Senior Notes Due 2008

Maturity.....................               

     November 1, 2008

Interest Rate................              

     7.50% per year (calculated using a 360-day year)

Ranking......................               

     The New Notes will be senior  unsecured  obligations of Qwest and will rank
     equal in right of payment to our existing and future senior debt and senior
     in right of  payment  to all of Qwest's  existing  and future  subordinated
     debt.  The New Notes are not  secured  by any  assets  and are  effectively
     subordinated to our future secured  indebtedness to the extent of the value
     of the assets securing the indebtedness. As of September 30, 1998, on a pro
     forma  basis  after  giving  effect  to the  acquisition  of Icon CMT Corp.
     ("Icon"),  the redemption of $87.5 million of 10 7/8% Notes,  the repayment
     of $57.3 million of our equipment credit facility,  the offering of the Old
     Notes,  the offering of our 7.25%  Senior Notes Due 2008 ("7.25%  Notes Due
     2008") and the use of the proceeds from these  offerings,  Qwest would have
     had  approximately  $1,912.0 million of indebtedness  outstanding,  none of
     which was secured. The New Notes are effectively subordinated to all of the
     present and future  indebtedness and other  liabilities of our subsidiaries
     (including  trade  payables).  The total  liabilities  of our  subsidiaries
     (after the  elimination  of loans and  advances by us to our  subsidiaries)
     would have been  approximately  $1,893.7  million,  of which  approximately
     $32.0 million was secured.  Any rights we and our creditors,  including the
     holders  of  New  Notes,  to  participate  in  the  assets  of  any  of our
     subsidiaries  upon any liquidation or reorganization of any such subsidiary
     will be

                                                          15

<PAGE>



     subject to the prior claims of that subsidiary's creditors (including trade
     creditors).

Optional Redemption..........               

     We can  redeem  the  7.50%  Notes  at any  time at a  price  of 100% of the
     principal amount plus the Applicable Premium (as defined).

Change of Control Offer......               

     If a "Change of Control" of the Company  occurs (as defined),  we must give
     holders of the 7.50% Notes an  opportunity  to sell us their 7.50% Notes at
     101% of their face amount, plus accrued interest.

     We  might  not be able to pay you the  required  price  for New  Notes  you
     request us to  purchase  at the time of a Change of Control  because we may
     also have to repay our senior credit facility and may not have enough funds
     to repay all of our senior debt at that time.

Asset Sale Proceeds..........               

     If we engage in certain asset sales, we must generally use the proceeds (1)
     first, to the repayment of debt then outstanding under any credit facility,
     to the extent such  agreements  would require such  application or prohibit
     Note repurchases;  (2) second, to offer to purchase outstanding 7.50% Notes
     at 100% of their face amount,  plus  accrued  interest;  (3) third,  to the
     repayment of other debt; and (4) fourth, to any other Company use.

Certain Indenture
Provisions...................               

     The indenture  governing the 7.50% Notes  contains  covenants  limiting our
     (and most of our subsidiaries') ability to:

     - borrow additional money,

     - pay dividends or other distributions to stockholders,

     - allow subsidiaries to guarantee our debt,

     - limit the ability of subsidiaries to make payments to us,

     - make certain investments,

     - create certain liens on our assets,

     - sell certain assets,

     - enter into transactions with affiliates,  and - engage in certain mergers
     or consolidations.

     These  covenants  are  subject  to a number of  important  limitations  and
     exceptions and are more

                                                          16

<PAGE>



     fully  described under  "Description of the 7.50% Notes"  beginning on page
     47.

     Under the terms of the indenture for the 7.50% Notes, we have no obligation
     to comply with most of the covenants during any period when the 7.50% Notes
     have been assigned  investment grade ratings. If the 7.50% Notes later lose
     an investment  grade rating,  the covenants  will again apply,  but actions
     taken during such period  generally cannot cause us to be in default if the
     covenants again become effective.  Consequently, the protection afforded by
     the covenants could be weakened if the 7.50% Notes are assigned  investment
     grade ratings and subsequently downgraded to non-investment grade.

Use of Proceeds..............               

     The Company will not receive any cash proceeds from the issuance of the New
     Notes pursuant to this Prospectus.


RISK FACTORS

We urge you to  carefully  review  the Risk  Factors  beginning  on page 25for a
discussion of factors you should consider  before  exchanging your Old Notes for
New Notes.


                                                          17

<PAGE>



                SELECTED HISTORICAL AND UNAUDITED PRO FORMA
                       CONDENSED COMBINED FINANCIAL DATA

The selected unaudited pro forma condensed combined statement of operations data
for the year ended December 31, 1997 and for the nine months ended September 30,
1998 gives effect to the acquisitions of SuperNet,  Inc., Phoenix Network, Inc.,
LCI  International,  Inc. and subsidiary ("LCI") and Icon as if the acquisitions
had occurred on January 1, 1997.  The  unaudited  pro forma  condensed  combined
balance  sheet data as of September 30, 1998 set forth below gives effect to the
proposed  acquisition  by Qwest of all the  issued  and  outstanding  shares  of
capital stock of Icon and the  assumption of the Icon stock options and warrants
as if the acquisition had occurred on September 30, 1998. The selected unaudited
pro forma  condensed  combined  financial  data does not give  effect to Qwest's
acquisition of EUnet  International  Ltd. and the joint venture with KPN Telecom
B.V.  because such  disclosure is not required under Rule 3-05 of Securities and
Exchange Commission Regulation S-X.

The selected  unaudited pro forma condensed  combined financial data give effect
to the acquisitions  described above under the purchase method of accounting and
are  based on the  assumptions  and  adjustments  described  in the notes to the
Unaudited Pro Forma  Condensed  Combined  Financial  Statements  incorporated by
reference  in this  Prospectus.  The  fair  value of the  consideration  will be
allocated to the assets and  liabilities  acquired based upon the fair values of
such assets and liabilities at the date of each  respective  acquisition and may
be  revised  for a  period  of up to one year  from the date of each  respective
acquisition.  The  preliminary  estimates and assumptions as to the value of the
assets and  liabilities  of LCI and Icon to the combined  company are based upon
information  available at the date of  preparation  of the  Unaudited  Pro Forma
Condensed  Combined  Financial  Statements,  and will be adjusted upon the final
determination of such fair values.  The items awaiting final allocation  include
LCI network asset valuation and final  determination  of the costs to sell these
assets.  It is anticipated  that final allocation of the LCI purchase price will
not differ materially from the preliminary allocation.

Qwest has  undertaken a study to determine  the  allocation of the Icon purchase
price  to  the  various  assets  acquired,  including  in-process  research  and
development   projects,   and  the   liabilities   assumed.   Based  on  Qwest's
consideration  of the study's  preliminary  findings as of this date,  Qwest has
allocated a portion of purchase price to certain  intangible  assets,  including
in-process R&D. See the footnotes to the pro forma condensed  combined financial
statements  for further  information on the  preliminary  allocation of purchase
price.

The  selected  historical  financial  data as of the end of, and for each of the
years in, the five year period ended  December 31, 1997 and as of September  30,
1998 and 1997 and for the nine  months  ended  September  30, 1998 and 1997 have
been taken or derived  from the  respective  historical  consolidated  financial
statements of Qwest.



                                                          18

<PAGE>




        SELECTED PRO FORMA CONDENSED COMBINED FINANCIAL DATA (UNAUDITED)
              (AMOUNTS IN MILLIONS, EXCEPT PER SHARE INFORMATION)

<TABLE>
<CAPTION>
                                                                  NINE MONTHS
                                                     YEAR ENDED      ENDED
                                                    DECEMBER 31, SEPTEMBER 30,
                                                        1997         1998
                                                    ------------ -------------
<S>                                                 <C>          <C>
STATEMENT OF OPERATIONS DATA:
Revenue............................................    $2,473       $2,199
Operating expenses.................................     2,211        1,934
Depreciation and amortization......................       261          231
                                                       ------       ------
Earnings from operations...........................         1           34
Other expense, net.................................        39           64
                                                       ------       ------
Earnings before income taxes.......................       (38)         (30)
Income tax expense.................................        39           35
                                                       ------       ------
Net loss...........................................    $  (77)      $  (65)
                                                       ======       ======
Loss per share--basic and diluted..................    $(0.24)      $(0.20)
Shares used in calculating basic and diluted loss
 per share.........................................       326         329
</TABLE>

<TABLE>
<CAPTION>
                                                                       AS OF
                                                                   SEPTEMBER 30,
                                                                       1998
                                                                   -------------
<S>                                                                <C>
BALANCE SHEET DATA:
Current assets....................................................    $1,157
Property and equipment, net.......................................    $2,058
Total assets......................................................    $7,126
Debt..............................................................    $1,623
Total liabilities.................................................    $3,133
Total stockholders' equity........................................    $3,993
</TABLE>


                                                          19

<PAGE>



                  SELECTED HISTORICAL FINANCIAL DATA
<TABLE>
<CAPTION>
                                                                  NINE MONTHS
                                                                     ENDED
                               YEAR ENDED DECEMBER 31,           SEPTEMBER 30,
                           ------------------------------------  --------------
                           1993    1994    1995    1996   1997   1997   1998(1)
                           -----  ------  ------  ------  -----  -----  -------
                                (IN MILLIONS, EXCEPT PER SHARE DATA)
<S>                        <C>    <C>     <C>     <C>     <C>    <C>    <C>
STATEMENT OF OPERATIONS AND
 OTHER FINANCIAL DATA:
Total revenue............  $  69  $   71  $  125  $  231  $ 697  $ 490  $1,378
Total operating
 expenses................     80      82     161     243    673    490   2,164
Earnings (loss) from
 operations..............    (11)    (11)    (36)    (12)    24   --      (786)
Other (income)
 expense(2)..............   (123)    --        2      (2)   --      (5)     51
Earnings (loss) before
 income taxes............    112     (11)    (38)    (10)    24      5    (837)
Net earnings (loss)......  $  69  $   (7) $  (25) $   (7) $  15  $   2  $ (823)
                           =====  ======  ======  ======  =====  =====  ======
Earnings (loss) per
 share--basic............  $0.40  $(0.04) $(0.15) $(0.04) $0.08  $0.01  $(3.17)
Earnings (loss) per
 share--diluted..........  $0.40  $(0.04) $(0.15) $(0.04) $0.07  $0.01  $(3.17)
EBITDA(3)................  $  (1) $   (6) $  (26) $    7  $  42  $  13  $  214
Net cash provided by
 (used in)
 operating activities....  $  (7) $    3  $  (57) $   33  $ (36) $ (60) $  106
Net cash provided by
 (used in)
 investing activities....  $ 107  $  (42) $  (59) $  (53) $(357) $(196) $ (778)
Net cash provided by
 (used in)
 financing activities....  $ (96) $   34  $  114  $   26  $ 766  $ 436  $  518
Capital expenditures(4)..  $   4  $   41  $   49  $   86  $ 445  $ 213  $  751
Ratio of earnings to
 fixed charges(5).......    5.67     --      --      --    1.15    --      --
</TABLE>
<TABLE>
<CAPTION>
                                     AS OF DECEMBER 31,     AS OF SEPTEMBER 30,
                                 -------------------------- --------------------
                                 1993 1994 1995 1996  1997    1997     1998(2)
                                 ---- ---- ---- ---- ------ -------- -----------
                                  (IN MILLIONS)
<S>                              <C>  <C>  <C>  <C>  <C>    <C>      <C>
SUMMARY BALANCE SHEET DATA:

                                                          20

<PAGE>



Total assets...................  $61  $89  $184 $263 $1,398 $    908 $  6,834
Long-term debt.................  $ 2  $27  $ 69 $109 $  630      269    1,387
Total stockholders' equity(6)..  $12  $25  $ 26 $  9 $  382      369    3,752
</TABLE>
<TABLE>
<CAPTION>
                                      AS OF DECEMBER 31,          AS OF SEPTEMBER 30,
                               ------------------------------     -------------------
                                1995        1996        1997        1997        1998
                               ------      ------      ------      ------      ------
<S>                        <C>        <C>         <C>         <C>         <C>
OPERATING DATA:
Route miles of conduit
 installed..............        3,200       3,650       9,500       7,900        15,979
Route miles of lit fiber
 installed..............          580         900       3,400       2,800         9,052
Total minutes of use....  237,000,000 382,000,000 669,000,000 433,000,000 6,252,000,000
</TABLE>
- --------
(1)      On June 5, 1998,  Qwest acquired LCI. The acquisition was accounted for
         as a purchase and the results of LCI's  operations  are  included  with
         Qwest's for the period subsequent to the acquisition.

(2)      In November 1993, Qwest sold  substantially all of its then owned fiber
         optic  network   capacity  and  related   equipment  and  assets  to  a
         third-party  purchaser for $185.0 million (the "1993  Capacity  Sale").
         After  deducting the carrying value of the assets sold and direct costs
         associated  with the 1993  Capacity  Sale,  Qwest  recognized a gain of
         approximately $126.5 million.

(3)      EBITDA  represents net earnings (loss) before  interest,  income taxes,
         depreciation and amortization,  a nonrecurring  expense of $2.6 million
         in the year ended December 30, 1996 to restructure operations, the gain
         on sale of  telecommunications  agreements  of $6.1  million  (which is
         non-recurring) in the year ended December 31, 1996, the gain on sale of
         contract rights of approximately  $9.3 million (which is non-recurring)
         in the year ended December 31, 1997 and non-recurring  expenses of $813
         million in the nine months ended  September 30, 1998 related to the LCI
         merger.  EBITDA includes  earnings from the construction  contracts for
         the sale of dark fiber  that  Qwest  will use to  provide  cash for the
         construction cost of the Qwest Network.  EBITDA does not represent cash
         flow for the  periods  presented  and  should not be  considered  as an
         alternative to net earnings (loss) as an indicator of Qwest's operating
         performance  or  as  an  alternative  to  cash  flows  as a  source  of
         liquidity,

                                                          21

<PAGE>



         and may not be  comparable  with EBITDA as defined by other  companies.
         Qwest  believes that EBITDA is commonly used by financial  analysts and
         others  in the  telecommunications  industry.  Without  the  effect  of
         Qwest's  growth  share plan  expense,  EBITDA  would  have been  $115.2
         million,  $20.0 million,  and $1.8 million for the years ended December
         31, 1997,  1996 and 1993,  respectively,  and $153.4  million and $80.6
         million  for the  nine  months  ended  September  30,  1998  and  1997,
         respectively.

(4)      Capital  expenditures  include expenditures for property and equipment,
         accrued capital  expenditures,  capital expenditures  financed with the
         equipment credit facility and initial obligations under capital leases.

(5)      Earnings were insufficient to cover fixed charges by $864.0 million and
         $6.7 million for the nine month  periods  ended  September 30, 1998 and
         1997, respectively,  and $12.6 million, $40.4 million and $11.0 million
         for the years ended December 31, 1996, 1995 and 1994.

(6)      Qwest has not declared or paid cash dividends on the Qwest common stock
         since becoming a public company in June 1997.

                                                          22

<PAGE>




                                 RISK FACTORS

  In addition to the other  information in this  Prospectus,  the following risk
factors should be considered  carefully in evaluating us and our business before
participating in the Exchange Offer.

Effect of Not Tendering

Holders  of Old Notes  who do not  exchange  their Old Notes for New Notes  will
continue to be subject to the  restrictions  on transfer of the Old Notes as set
forth in the  legends on the Old  Notes.  In  general,  the Old Notes may not be
offered or sold,  unless they are  registered  under the  Securities  Act or are
exempt from registration.  See "The Exchange  Offer--Consequences  of Failure to
Exchange."

Holding Company Structure; Subordination of the 7.50% Notes to Indebtedness of
Subsidiaries

  The 7.50% Notes are obligations only of Qwest, which is a holding company with
no material assets other than the stock of its  subsidiaries.  Our  subsidiaries
conduct  substantially  all of our operations and own  substantially  all of our
assets.  As a result,  our cash flow and our  ability  to meet our debt  service
obligations,  including payments on the 7.50% Notes, depends on the cash flow of
our  subsidiaries  and the  payment of funds by them to us in the form of loans,
dividends or  otherwise.  Our  subsidiaries  generally are not obligated to make
funds  available  to us for  payment on the 7.50%  Notes or for other  purposes.
Existing debt agreements of our subsidiaries impose, and future debt instruments
of our subsidiaries may impose,  significant  restrictions on the ability of our
subsidiaries to pay dividends or make other  distributions or loans and advances
to us. In addition,  the ability of our  subsidiaries to make any payments to us
will  depend  on their  earnings,  business  and tax  considerations  and  legal
restrictions.

  As a result,  the 7.50% Notes effectively will rank junior to all existing and
future  indebtedness,  trade payables and other liabilities of our subsidiaries.
In the event of a bankruptcy or dissolution of a subsidiary,  our rights and the
rights of our creditors,  including the holders of the 7.50% Notes,  to share in
the  assets  of the  subsidiary  will be  subject  to the  prior  claims  of the
subsidiary's creditors.  After the payment of the subsidiary's liabilities,  the
subsidiary may not have enough assets remaining to pay us and our creditors.  On
a pro forma basis after giving effect to the acquisition of Icon, the redemption
of $87.5  million  of 10 7/8%  Notes,  the  repayment  of $57.3  million  of our
equipment  credit  facility,  the  offering  of the 7.25%  Notes  Due 2008,  the
offering of the Old Notes and the use of the proceeds from these  offerings,  at
September  30, 1998,  our  subsidiaries  would have had  approximately  $1,893.7
million of outstanding  liabilities.  All of these liabilities would effectively
rank  senior to the 7.50%  Notes.  We expect  that our  subsidiaries  will incur
additional indebtedness in the future.


                                                          23

<PAGE>



The 7.50% Notes are Unsecured; Subordination of the 7.50% Notes to Secured
Indebtedness

  The 7.50% Notes will be general  unsecured  obligations of Qwest. As a result,
the 7.50% Notes will rank junior in right of payment to the claims of all of our
secured creditors to the extent of the value of the secured assets. If a default
or  acceleration  of our debt  occurs,  the  holders of the debt could seize the
assets securing the debt and sell the assets to satisfy all or a part of what is
owed. On a pro forma basis,  after giving effect to the acquisition of Icon, the
redemption of $87.5 million of 10 7/8% Notes,  the repayment of $57.3 million of
our equipment  credit  facility,  the offering of the Old Notes, the offering of
the 7.25% Notes Due 2008 and the use of the proceeds  from these  offerings,  at
September  30, 1998,  we would have had  approximately  $32.0 million of secured
indebtedness. Future indebtedness incurred by us also may be secured.

  The value of a  substantial  portion  of our  fixed  assets  is  derived  from
employing  such assets in a  communications  business.  These  assets are highly
specialized   and,  taken   individually,   can  be  expected  to  have  limited
marketability.  Consequently, in the event of a realization by secured creditors
on the  assets of our  subsidiaries,  creditors  would  likely  seek to sell the
business as a going  concern in order to maximize  the  proceeds  realized.  The
price  obtained  upon a sale could be  adversely  affected by the  necessity  to
obtain  approval  of the sale from the  applicable  regulatory  authorities  and
compliance with other applicable governmental regulations.

Substantial Indebtedness; Ability to Incur Additional Debt

 We have a significant amount of debt outstanding.  As of September 30, 1998, on
a pro  forma  basis,  after  giving  effect  to the  acquisition  of  Icon,  the
redemption of $87.5 million of 10 7/8% Notes,  the repayment of $57.3 million of
our equipment  credit  facility,  the offering of the Old Notes, the offering of
the 7.25% Notes Due 2008 and the use of proceeds from these offerings,  we would
have had approximately $2,295.7 million of long-term debt (including the current
portion),  and a  debt-to-equity  ratio of 0.6 to 1.0.  You should be aware that
this  significant  amount of debt could have important  consequences to you as a
holder of the 7.50% Notes. For example,  a significant  portion of our cash flow
from operations must be dedicated to the repayment of the indebtedness,  thereby
reducing the amount of cash we have available for other purposes.

  The indenture governing the 7.50% Notes limits, but does not prohibit,  us and
our  subsidiaries  from  incurring  additional  debt.  We expect that we and our
subsidiaries may incur substantial additional debt in the future. On November 5,
1998,  we signed a  commitment  letter with our three lead banks to syndicate an
unsecured  credit  facility of between $500 million and $750  million.  The lead
banks  agreed to a minimum  aggregate  commitment  of  $250.0  million  with the
remainder  expected to be provided by other banks to be added to the  syndicate.
Subsequent to this, the Company obtained other financing through the issuance of
$300.0  million of 7.25% Senior Notes due 2008 and through an  investment in the
Company of $200.0 million by Microsoft Corporation. As a result of entering into
these  transactions,  the closing of the credit  facility was postponed.  We are
currently in the process of obtaining a new unsecured $750.0 million to

                                                          24

<PAGE>



$1.0 billion credit  facility  through a syndicate of banks.  Closing of the new
credit  facility is  conditioned,  among other  things,  on the  execution  of a
mutually  satisfactory  credit  agreement.  We are working with the syndicate of
banks toward closing in the first quarter of 1999.

  Our ability to pay the  principal of and interest on our debt will depend upon
our future performance, which is subject to several uncertainties, many of which
are beyond our control.  We cannot assure you that we will have enough cash flow
in  the  future  to  let us  meet  our  anticipated  debt  service  requirements
(including  those  with  respect  to the 7.50%  Notes).  Although  we  currently
anticipate  that we will pay the  principal and interest on the 7.50% Notes with
cash flow from  operations,  we cannot  assure  you in this  regard.  Failure to
generate sufficient cash flow may impair our ability to obtain additional equity
or debt  financing  or to meet  our debt  service  requirements,  including  the
payment of principal and interest on the 7.50% Notes. In such circumstances,  we
may be required to  renegotiate  the terms of our long-term debt or to refinance
all or a portion of our  long-term  debt.  We cannot assure you that we would be
able to renegotiate successfully those terms or refinance our debt when required
or that the terms of the  refinancing  would be acceptable to management.  If we
were  unable  to  refinance  our  debt  or  obtain  new  financing  under  these
circumstances,  we would  have to  consider  other  options  such as the sale of
certain  assets  to meet  our debt  service  obligations,  the  sale of  equity,
negotiations with our lenders to restructure debt or other options.

Restrictive Debt Covenants

  The indentures for the 7.50% Notes and our other outstanding senior notes (the
"Senior Note Indentures") and our senior credit  facilities  impose  significant
operating  and  financial  restrictions  on  us  and  our  subsidiaries.   These
restrictions  may  significantly  limit or prohibit us from  engaging in certain
transactions, including the following:

 o  borrowing additional money,
 o  paying  dividends  or  other  distributions  to  stockholders,   o  allowing
 subsidiaries  to guarantee our debt, o limiting the ability of  subsidiaries to
 make payments to us, o making certain investments,  o creating certain liens on
 our  assets,  o selling  certain  assets,  o entering  into  transactions  with
 affiliates, and o engaging in certain mergers or consolidations.

  These  restrictions  could limit our ability to obtain future financing,  make
needed capital  expenditures,  withstand a future downturn in our business or in
the economy or otherwise conduct necessary corporate activities. Under the terms
of the indenture for the 7.50% Notes,  we have no obligation to comply with most
of the  covenants  during any  period  when the 7.50%  Notes have been  assigned
investment  grade  ratings.  If the 7.50% Notes later lose an  investment  grade
rating,  the  covenants  will again apply,  but actions taken during such period
generally  cannot  cause  us to be in  default  if the  covenants  again  become
effective. As a result, the protection afforded by the covenants could be

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weakened  if  the  7.50%  Notes  are  assigned   investment  grade  ratings  and
subsequently downgraded to non-investment grade.

  Our failure to comply with the  restrictions in the Senior Note Indentures and
our senior  credit  facilities  could lead to a default under the terms of those
documents.  Our senior  credit  facilities  also  require us and  certain of our
subsidiaries  to  maintain  specified   financial  ratios  and  satisfy  certain
financial  tests.  Our ability to meet these  financial  ratios and tests may be
affected  by  events  beyond  our  control  and,  as a  result,  there can be no
assurance  that we will be able to meet  such  tests.  In the event of a default
under  any of  our  senior  credit  facilities,  the  applicable  lenders  could
terminate  their  commitments  to lend to us or accelerate the loans and declare
all amounts  borrowed due and payable.  Borrowings  under other debt instruments
that  contain   cross-acceleration  or  cross-default  provisions  may  also  be
accelerated and become due and payable. If any of these events occurs, we cannot
assure you that we would be able to make the  necessary  payments to the lenders
and cannot assure you that we would be able to find alternate financing. Even if
we could obtain  alternate  financing,  we cannot assure you that it would be on
terms that are favorable or acceptable to us.

Completing the Qwest Network and Increasing Traffic Volume

  Our objective is to become a leading facilities-based  provider of multi-media
communications  services  to  businesses,  consumers  and  other  communications
providers.  Our  ability  to  achieve  this  objective  will  depend  largely on
completion  of our  18,450  route-mile  fiber  optic  communications  network on
schedule and within budget, on maintaining the rights of way for our network and
on achieving  substantial volumes on the Qwest Network.  The construction of our
network  will be  affected  by many  factors,  such as  weather  and  regulatory
approvals,  that are beyond our  control.  We cannot  assure you that our entire
network will be completed  on schedule  and within  budget.  Although we believe
that our cost  estimates  and  build-out  schedule  are  reasonable,  the actual
construction costs or time required to complete our network could exceed current
estimates.  In addition,  we must  substantially  increase  our current  traffic
volume in order to realize the anticipated cash flow, operating efficiencies and
cost  benefits  of the  network.  We cannot  assure  you that we will be able to
achieve this increased traffic volume.

Operating Losses and Working Capital Deficits

  We have had operating losses and have not had enough cash flow from operations
to allow us to meet our debt  service  requirements,  capital  expenditures  and
other cash needs.  We had a net loss of $822.6 million for the nine months ended
September 30, 1998 (or $30.9 million  excluding  non-recurring  costs associated
with  recent   acquisitions   and  provisions   for   in-process   research  and
development).  We had an accumulated deficit of approximately  $854.5 million at
September 30, 1998.

  We had a working capital deficit of  approximately  $49.5 million at September
30, 1998 and working  capital  deficits for each of the four fiscal years before
1998. We expect total capital expenditures for the year ending December 31, 1999

                                                          26

<PAGE>



to be approximately $1.3 billion to $1.4 billion. Working capital deficits could
limit our cash resources,  resulting in reduced liquidity.  We cannot assure you
that our operations will be profitable in the future. We may require  additional
capital in order to offset  operating losses and working capital deficits and to
support  our  objectives.   Certain  debt   instruments  to  which  we  and  our
subsidiaries  are parties limit but do not prohibit the incurrence of additional
indebtedness,  and we expect additional indebtedness to be incurred by us or our
subsidiaries  in the future.  We cannot assure you that we will be successful in
obtaining  additional  borrowings  when  required,  or that the  terms of future
indebtedness will not impair our ability to develop our business.

Competition

  The communications  industry is highly  competitive.  Many of our existing and
potential competitors have financial,  personnel,  marketing and other resources
that  are  significantly  greater  than  ours,  as  well  as  other  competitive
advantages.   Increased   consolidation   and   strategic   alliances   in   the
telecommunications  industry resulting from the  Telecommunications  Act of 1996
(the  "Telecommunications   Act")  also  could  give  rise  to  significant  new
competitors.

 The  success  of  our  business   plan  depends  on  our  ability  to  increase
significantly our share of the communications  services market in the medium and
long term.  Our  primary  competitors  in this  market are other  communications
service  providers,  including  large and small  facilities-based  interexchange
carriers.  For high-volume  capacity  services,  we compete primarily with other
coast-to-coast  and regional fiber optic network  providers.  AT&T, MCI WorldCom
and Sprint  currently  are the three  principal  facilities-based  long distance
fiber optic networks.  We are aware that others are planning additional networks
that, if constructed,  could employ similar advanced  technology as our network.
In  addition,  we have sold dark fiber  along  major  portions of our network to
Frontier  Corporation  and GTE  Corporation.  Upon  completion  of our  network,
Frontier and GTE will each have a fiber network  smaller than ours in geographic
scope with potential  operating  capability equal to ours. Another competitor is
constructing,  and has already  obtained a significant  portion of the financing
for,  a  fiber  optic  network.  As  publicly  announced,   the  scope  of  this
competitor's  network  is less than  ours.  Nevertheless,  we  expect  that this
competitor's  network  will  compete  directly  with  ours  for many of the same
customers where their and our routes overlap.  A carrier's  carrier announced in
January 1998 that it plans to sell wholesale capacity on its fiber optic network
and  that it has  entered  into an  agreement  with one of the  local  telephone
companies established as a result of the AT&T divestiture in 1984 (the "Regional
Bell  Operating  Companies")  to be the primary user of its network.  We believe
that this network,  although potentially competitive,  is different in operating
capability from ours.  Another potential  competitor,  a new  telecommunications
company,  has  announced its  intention to create a  telecommunications  network
based on Internet technology.

 In the switched services segment of the communications services market, we sell
switched services to businesses, consumers and other communications carriers. In
this market, we compete with facilities-based carriers such as AT&T, MCI

                                                          27

<PAGE>



WorldCom and Sprint, all of which have extensive experience in the long distance
market, and some of the regional  carriers.  We compete in the switched services
market  on the  basis  of  price,  transmission  quality,  network  reliability,
customer service and support.  Our ability to compete effectively in this market
depends on our ability to maintain  high quality  services at prices equal to or
below those charged by our major competitors.  The  Telecommunications  Act will
allow  the  Regional  Bell  Operating  Companies  and  others  to enter the long
distance  market.  We  cannot  assure  you  that we  will  be  able  to  compete
successfully  with existing or new  competitors in our  communications  services
markets.  Our  failure  to do so would  have a  material  adverse  effect on our
business, financial condition and results of operations.

Dependence on Significant Customers

  We  have  substantial  business  relationships  with  a few  large  customers,
primarily for the sale of dark fiber.  Frontier,  GTE and WorldCom (prior to its
merger with MCI) accounted for  approximately 9%, 10% and 2%,  respectively,  of
total revenues for the nine months ended September 30, 1998,  approximately 31%,
37% and 6%,  respectively,  of total revenues in 1997 and approximately  26%, 0%
and 28%,  respectively,  of total  revenues in 1996.  Revenues  from these large
customers were attributable  primarily to construction contracts for the sale of
dark fiber that extend  through 1998 or into 1999.  In 1997, we entered into two
large  construction  contracts  for the sale of dark fiber to GTE. Our contracts
with Frontier and GTE provide for reduced  payments and varying  penalties if we
make  late  deliveries  of  route  segments.  These  contracts  also  allow  the
purchaser,  after grace periods ranging  generally from 12 to 18 months, to drop
the non-delivered segments from the system route to be delivered. In such cases,
the purchaser  would not pay us for that portion of the contract  purchase price
allocated  to the  non-delivered  segments.  A failure  by any of our dark fiber
purchasers to pay the full contract purchase price due to either the purchaser's
breach or our failure to deliver  certain  segments on time would  require us to
seek  alternative  funding  sources  for  capital  expenditures.  A  significant
reduction  in the level of services  we provide  for any of our large  customers
could have a material  adverse  effect on our results of operations or financial
condition.

 We have generated  substantial revenues from dark fiber sales.  However, as our
network is  completed,  we  anticipate  that revenues from dark fiber sales will
substantially  decrease in the future.  Our  business  plan assumes that we will
increase  our  revenue  from  communications  services  operations  to fund  the
expansion of our network. We are aware that certain  interexchange  carriers are
constructing or considering new networks. Accordingly, we cannot assure you that
any of our customers will increase their use of our services, or will not reduce
or cease their use of our services which could have a material adverse effect on
our ability to fund the completion of our network.

Managing Rapid Growth

  Part of our  strategy  is to  achieve  rapid  growth by using our  network  to
exploit   opportunities   that  we  expect  will  result  from   regulatory  and
technological changes and other industry developments. Our growth strategy also

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<PAGE>



includes exploring opportunities for strategic  acquisitions.  We have completed
five acquisitions  since our initial public offering,  including the acquisition
of  LCI  in  June  1998  for   approximately   $3,930.5  million  and  Icon  for
approximately $254.1 million in our common stock. As result of our strategy,  we
are  experiencing   rapid  expansion  that  we  expect  will  continue  for  the
foreseeable  future.  This growth has  increased our  operating  complexity.  To
manage our expansion effectively we must:

 o   expand, train and manage our employee base, and attract  and retain highly
    skilled personnel;
 o   expand and improve our systems for  serving  and  communicating with our
    customers;
 o  continue  to develop  and market new  products  and  services;  o  integrate
 acquired  operations  with our  existing  operations;  and o  control  expenses
 related to the expansion of our business.

  We cannot  assure you that we will be able to satisfy these  requirements,  or
otherwise manage our growth  effectively,  and any failure to do so could have a
material  adverse  effect on our  business,  financial  condition and results of
operations.

Pricing Pressures and Industry Capacity

  The long distance  transmission  industry  generally has had  overcapacity and
falling prices since shortly after the AT&T divestiture in 1984. We believe that
increasing  demand in the last  several  years has  resulted  in a  shortage  of
capacity and slowed the decline in prices.  However,  we also expect that prices
for communications services will continue to fall over the next several years.
This is due primarily to:

 (1)  recent   technological   advances  that  permit  large  increases  in  the
transmission capacity of both new and existing fiber; and

 (2) strategic alliances or similar  transactions,  such as purchasing alliances
for long distance capacity among Regional Bell Operating Companies that increase
the parties' purchasing power.

  Also,  our existing  and future  construction  contracts  for the sale of dark
fiber with other carriers will increase  supply of capacity and may lower prices
for traffic on our  network.  These  downward  pressures  on prices could have a
material  adverse  effect on our business  and on our  financial  condition  and
results of operations, including our ability to fund future operations.

Year 2000 Risks

  Many existing computer systems,  including hardware and software, use only the
last two digits to identify a year.  As a result,  as the year 2000  approaches,
such systems will not recognize  the  difference in a year that begins with "20"
rather than "19." As a result of the date change in the year 2000, if any of our
computer systems use only two digits to define the year, these defective systems
may cause disruptions in the network operations through which we provide

                                                          29

<PAGE>



communications   services  to  customers   and  in  our   internal   operations.
Additionally,  we are  dependent  on outside  sources to provide  communications
services to customers and to bill customers for such services. The greatest risk
to our ability to provide communications  services is the failure of third-party
service  providers  to be year  2000  compliant,  especially  those  third-party
service  providers that provide local access and certain of the billing  systems
that we rely on in providing long distance telecommunications service.

  We have  established a year 2000 compliance  group.  The objective of the year
2000 compliance group is to eliminate disruptions as a result of the date change
in the year  2000.  The  compliance  group has  developed  a  five-step  plan to
identify and repair year 2000 affected systems:

     (i) identify  potentially  date-sensitive  systems,  including  third-party
products;  

     (ii) assess such systems for year 2000 compliance; (iii) modify, upgrade or
replace  non-compliant  systems; (iv) test the corrected systems; and (v) deploy
the corrected systems.

  The year 2000 compliance  group has focused mainly on our domestic  operations
and, to a lesser extent, on our international operations.

  In addition to reviewing our own systems,  the year 2000  compliance  group is
submitting requests to third-party service providers to obtain information as to
their compliance efforts.

  Inventory,  assessment and  remediation of software  applications is complete.
Testing and deployment of corrected software systems is scheduled for completion
by June 30, 1999.

  Inventory and assessment of hardware  systems,  including  network  computing,
network  systems  engineering  and  corporate   facilities,   is  scheduled  for
completion by January 31, 1999.  Upgrades  necessary to complete  remediation of
these  systems are expected to be in place by April 30,  1999.  Testing of these
system  upgrades is scheduled to be  completed  by May 31, 1999.  Deployment  of
these system upgrades is scheduled for completion by June 30, 1999.

  The  Company's  ability to meet the target dates  discussed  above  depends on
third parties for operational  testing, as well as the Company's overall efforts
to integrate the  operations of recently  acquired  businesses,  including  LCI.
Thus, various factors,  including the compliance efforts of third parties,  over
which the Company has no control, may affect these target dates.

We are  developing  contingency  plans in the event that we fail to be year 2000
compliant. We expect the contingency plans to be completed by June 1999.

  We  estimate  the SG&A  expenses  of  implementing  our year 2000 plan will be
approximately  $5.0  million to $7.0  million for the year ending  December  31,
1998. During the nine months ended September 30, 1998, we incurred approximately

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<PAGE>



$3.0 million for year 2000 compliance costs, included in SG&A expense. We expect
to incur an  additional  approximately  $15.0  million to $20.0  million in SG&A
expense in 1999 to implement our year 2000 plan.

Rapid Technological Changes

  The telecommunications industry is subject to rapid and significant changes in
technology.  For instance,  recent technological advances permit large increases
in the transmission capacity of both new and existing fiber. The introduction of
new  products  or  emergence  of new  technologies  also may reduce the cost and
increase  the supply of certain  services  similar to those  provided  by us. We
believe  that  for  the  foreseeable  future  technology  changes  will  neither
materially  affect the continued use of fiber optic cable nor materially  hinder
our  ability  to  acquire  necessary   technologies.   However,  the  effect  of
technological  changes on our  operations  cannot be predicted  and could have a
material  adverse  effect on our  business,  financial  condition and results of
operations.

Regulation Risks

  Our  operations  are  subject  to  extensive  federal  and  state  regulation.
Communications  services are subject to the provisions of the Communications Act
of 1934, as amended (the "Communications Act"), including the Telecommunications
Act  and  the FCC  regulations  under  the  Communications  Act.  Communications
services  also are  covered by laws and  regulations  of the  states,  including
regulation  by public  utility  commissions  ("PUCs") and other state  agencies.
Generally, we must obtain and maintain certificates of authority from regulatory
bodies in most states where we offer  intrastate  services.  We also must obtain
prior  regulatory  approval  of tariffs for our  intrastate  services in most of
these jurisdictions.

  Regulation of the  telecommunications  industry is changing  rapidly,  and the
regulatory environment varies substantially from state to state. As deregulation
at the federal level occurs,  some states are reassessing the level and scope of
regulation that may be applicable to us. Some of our operations are also subject
to various  environmental,  safety,  health and other governmental  regulations.
Future  regulatory,  judicial or  legislative  activities  could have a material
adverse effect on us.

  The  Telecommunications  Act may have potentially  significant  effects on our
operations.  The  Telecommunications  Act allows  the  Regional  Bell  Operating
Companies  to enter the long  distance  business  and  enables  other  entities,
including  entities  affiliated with power utilities and ventures  between local
exchange carriers and cable television  companies,  to provide an expanded range
of telecommunications  services. Entry of these companies into the long distance
business would result in substantial  additional  competition in  communications
services.  This may have a material  adverse effect on us and our customers that
are communications services providers themselves. However, we believe that entry
by the Regional Bell  Operating  Companies and other  companies  into the market
will  create  opportunities  for  us  to  sell  fiber  or  lease  long  distance
high-volume capacity.

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<PAGE>



  We monitor compliance with federal,  state and local regulations governing the
discharge and disposal of hazardous  and  environmentally  sensitive  materials,
including the emission of electromagnetic  radiation.  We believe that we are in
compliance with these regulations;  however, any discharge, disposal or emission
could have a material adverse effect on us.

Reliance on Key Personnel

  Our operations are managed by key executive officers. The loss of any of these
executive  officers could have a material  adverse effect on us. We believe that
our growth and future success will depend in large part on our continued ability
to attract and retain highly skilled and qualified  personnel.  The  competition
for qualified personnel in the telecommunications industry is intense. We cannot
assure you that we will be able to hire or retain necessary personnel.  The loss
of certain key members of senior management or the failure to recruit additional
qualified  personnel  in the future  could  significantly  impede our ability to
complete the  integration  of acquired  businesses  and to attain our financial,
expansion, marketing and other objectives.

Concentration of Voting Power; Potential Conflicts of Interest

  Philip F.  Anschutz,  a director  and  Chairman of Qwest,  beneficially  owned
approximately  46.1% of the issued  and  outstanding  shares of Common  Stock at
December 31,  1998.  Mr.  Anschutz  continues to have the power to elect all the
directors  of Qwest  and to  control  the vote on all other  matters,  including
significant  corporate  actions.  Also,  Mr.  Anschutz  is a director  and holds
approximately 5% of the stock of Union Pacific Railroad Company. Subsidiaries of
that company own railroad  rights of way on which a  significant  portion of our
network has been and will be built.

 Liquid Trading Market for the 7.50% Notes May Not Develop

  There is no  established  trading  market  for the 7.50%  Notes.  The  initial
purchaser of the 7.50% Notes has informed us that it currently intends to make a
market in the New Notes.  However, the initial purchaser has no obligation to do
so and may discontinue  making a market at any time without notice. In addition,
the liquidity of any trading market in the 7.50% Notes will depend upon a number
of factors including:

- - the number of holders of the 7.50% Notes;

- - the overall market for similar securities;

- - our financial performance and prospects; and

- - prospects for companies in our industry generally.

As a result, we cannot assure you that an active trading market will develop for
the 7.50% Notes.



                                                          32

<PAGE>



                              THE EXCHANGE OFFER

PURPOSE OF THE EXCHANGE OFFER

  The Old  Notes  were  originally  issued  and sold on  November  4, 1998 in an
offering that was exempt from registration  under the Securities Act in reliance
upon the exemptions  provided by Section 4(2), Rule 144A and Regulation S of the
Securities  Act.  Accordingly,  the Old  Notes may not be  reoffered,  resold or
otherwise  pledged,  hypothecated  or transferred in the United States unless so
registered  or unless an exemption  from the  registration  requirements  of the
Securities Act and applicable state securities laws is available.

  As a  condition  to the sale of the Old Notes,  the  Company  and the  initial
purchaser  of the Old  Notes  entered  into  the  Registration  Agreement  as of
November 4, 1998.  Pursuant to the  Registration  Agreement,  the Company agreed
that it would (i) file with the  Commission a Registration  Statement  under the
Securities  Act with respect to the New Notes by February 2, 1999;  (ii) use its
best efforts to cause such Registration Statement to be declared effective under
the Securities  Act by March 3, 1999;  and (iii)  consummate an offer of the New
Notes in exchange for surrender of the Old Notes by April 2, 1999. A copy of the
Registration  Agreement  has  been  filed  as an  exhibit  to  the  Registration
Statement of which this  Prospectus  is a part.  The  Registration  Statement of
which this  Prospectus is a part is intended to satisfy certain of the Company's
obligations under the Registration Agreement and the Purchase Agreement.

RESALE OF THE NEW NOTES

  Based upon  no-action  letters  issued by the staff of the Commission to third
parties, the Company believes that the New Notes issued pursuant to the Exchange
Offer in exchange  for Old Notes would in general be freely  transferable  after
the Exchange Offer without further  registration under the Securities Act if the
holder of the New Notes represents (i) that it is not an "affiliate," as defined
in Rule 405 of the Securities Act, of the Company, (ii) that it is acquiring the
New Notes in the  ordinary  course  of its  business  and  (iii)  that it has no
arrangement or understanding  with any person to participate in the distribution
(within the meaning of the Securities  Act) of the New Notes;  provided that, in
the  case of  broker-dealers,  a  prospectus  meeting  the  requirements  of the
Securities  Act be  delivered  as  required.  However,  the  Commission  has not
considered the Exchange Offer in the context of a no-action letter and there can
be no  assurance  that  the  staff  of  the  Commission  would  make  a  similar
determination with respect to the Exchange Offer as in such other circumstances.
Holders of Old Notes wishing to accept the Exchange  Offer must represent to the
Company that such conditions have been met. Each broker-dealer that receives New
Notes for its own account pursuant to the Exchange Offer,  where it acquired the
Old  Notes  exchanged  for such New  Notes  for its own  account  as a result of
market-making or other trading activities,  may be deemed to be an "underwriter"
within  the  meaning of the  Securities  Act and must  acknowledge  that it will
deliver a prospectus in connection with the resale of such New Notes. The Letter
of Transmittal states that by so acknowledging and by delivering a prospectus, a
broker-dealer will not be deemed to admit that it is an "underwriter" within the
meaning of the Securities Act. This Prospectus, as it may be amended or

                                                          33

<PAGE>



supplemented  from time to time,  may be used by a  broker-dealer  in connection
with  resales of New Notes  received  in  exchange  for Old Notes where such Old
Notes  were  acquired  by  such  broker-dealer  as  a  result  of  market-making
activities  or other  trading  activities.  The Company has agreed  that,  for a
period of one year after  consummation  of the Exchange Offer, it will make this
Prospectus  available to any  broker-dealer  for use in connection with any such
resale.  A  broker-dealer  that  delivers  such a prospectus  to  purchasers  in
connection  with such resales will be subject to certain of the civil  liability
provisions  under the Securities Act, and will be bound by the provisions of the
Registration  Agreement  (including  certain  indemnification  and  contribution
rights and obligations). See "Plan of Distribution."

TERMS OF THE EXCHANGE OFFER; PERIOD FOR TENDERING OLD NOTES

  Upon the terms and subject to the conditions set forth in this  Prospectus and
in the  accompanying  Letter  of  Transmittal  (which  together  constitute  the
Exchange  Offer),  the Company  will accept for  exchange  any and all Old Notes
which are properly tendered on or prior to the Expiration Date and not withdrawn
as permitted  below.  The Company will issue $1,000 principal amount at maturity
of New  Notes in  exchange  for each  $1,000  principal  amount at  maturity  of
outstanding Old Notes surrendered  pursuant to the Exchange Offer. Old Notes may
be tendered only in integral multiples of $1,000.

  The form and  terms of the New Notes are the same as the form and terms of the
Old Notes except that (i) the exchange will be registered  under the  Securities
Act and hence the New Notes will not bear legends  restricting  their  transfer,
(ii) the  interest,  interest  rate step-up,  original  issue  discount and cash
interest  provisions  will be modified or  eliminated as  appropriate  and (iii)
holders of the New Notes will not be  entitled  to certain  rights of holders of
Old Notes under the  Registration  Agreement,  which  rights with respect to Old
Notes will terminate upon the  consummation of the Exchange Offer. The New Notes
will  evidence the same debt as the Old Notes  (which they  replace) and will be
issued under, and be entitled to the benefits of, the same indenture.

  As of the date of this  Prospectus,  an aggregate of $750,000,000 in principal
amount at maturity of the Old Notes is outstanding.  This  Prospectus,  together
with the Letter of  Transmittal,  is first  being sent on or about  January  __,
1999, to all holders of Old Notes known to the Company.

  Holders of the Old Notes do not have any appraisal or dissenters' rights under
the  indenture in connection  with the Exchange  Offer.  The Company  intends to
conduct the Exchange Offer in accordance with the provisions of the Registration
Agreement and the applicable  requirements  of the Securities  Act, the Exchange
Act and the rules and regulations of the Commission thereunder. See "Description
of the 7.50% Notes--Exchange Offer; Registration Rights."

  The Company expressly reserves the right, at any time or from time to time, to
extend the period of time during which the Exchange  Offer is open,  and thereby
delay acceptance for exchange of any Old Notes, by giving written notice of such
extension to the holders thereof as described below.  During any such extension,
all Old Notes previously tendered will remain subject to the Exchange Offer and

                                                          34

<PAGE>



may be accepted  for  exchange by the  Company.  Any Old Notes not  accepted for
exchange for any reason will be returned without expense to the tendering holder
thereof as promptly as practicable after the expiration of the Exchange Offer.

  The Company  expressly  reserves the right to amend or terminate  the Exchange
Offer  upon  the  occurrence  of any of the  conditions  of the  Exchange  Offer
specified below under "--Certain  Conditions of the Exchange Offer." The Company
will  give  written  notice  of  any  extension,  amendment,   nonacceptance  or
termination  to the holders of the Old Notes as promptly  as  practicable,  such
notice in the case of any  extension to be issued by means of a press release or
other public  announcement  no later than 9:00 a.m.,  New York City time, on the
next business day after the previously scheduled Expiration Date.

PROCEDURES FOR TENDERING OLD NOTES

  The tender to the Company of Old Notes by a holder  thereof as set forth below
and the acceptance  thereof by the Company will  constitute a binding  agreement
between the  tendering  holder and the Company upon the terms and subject to the
conditions  set  forth in this  Prospectus  and in the  accompanying  Letter  of
Transmittal.  Except as set forth below, a holder who wishes to tender Old Notes
for exchange  pursuant to the Exchange Offer must transmit a properly  completed
and duly executed Letter of Transmittal,  including all other documents required
by such Letter of Transmittal, to the Exchange Agent at one of the addresses set
forth below under  "--Exchange  Agent" on or prior to the  Expiration  Date.  In
addition,  either (i)  certificates  for such Old Notes must be  received by the
Exchange  Agent  along  with  the  Letter  of  Transmittal,  or  (ii)  a  timely
confirmation  of  a  book-entry   transfer   including  an  Agent's  Message  (a
"Book-Entry  Confirmation")  of such Old Notes,  if such procedure is available,
into  the  Exchange  Agent's  account  at  The  Depository  Trust  Company  (the
"Book-Entry  Transfer  Facility")  pursuant  to  the  procedure  for  book-entry
transfer  described  below,  must be received by the Exchange Agent prior to the
Expiration  Date, or (iii) the holder must comply with the  guaranteed  delivery
procedures described below.

  THE METHOD OF  DELIVERY  OF OLD NOTES,  LETTERS OF  TRANSMITTAL  AND ALL OTHER
REQUIRED DOCUMENTS IS AT THE ELECTION AND RISK OF THE HOLDERS.  IF SUCH DELIVERY
IS BY MAIL, IT IS RECOMMENDED  THAT  REGISTERED  MAIL,  PROPERLY  INSURED,  WITH
RETURN  RECEIPT  REQUESTED,  BE USED.  IN ALL CASES,  SUFFICIENT  TIME SHOULD BE
ALLOWED TO ASSURE TIMELY DELIVERY. NO LETTERS OF TRANSMITTAL OR OLD NOTES SHOULD
BE SENT TO THE COMPANY.

  Any  beneficial  owner whose Old Notes are registered in the name of a broker,
dealer,  commercial  bank,  trustee  or other  nominee  and who wishes to tender
should  contact such  registered  holder of Old Notes promptly and instruct such
registered  holder of Old Notes to tender on behalf of the beneficial  owner. If
such beneficial owner wishes to tender on its own behalf,  such beneficial owner
must, prior to completing and executing the Letter of Transmittal and delivering
its Old Notes, either make appropriate arrangements to register ownership of the
Old Notes in such beneficial  owner's name or obtain a properly  completed power
of attorney  from the  registered  holder of Old Notes.  The  transfer of record
ownership may take considerable time. If the Letter of Transmittal is signed by

                                                          35

<PAGE>



a person or persons  other than the  registered  holder or holders of Old Notes,
such Old  Notes  must be  endorsed  or  accompanied  by  appropriate  powers  of
attorney,  in either case signed  exactly as the name or names of the registered
holder or holders that appear on the Old Notes.

  Signatures on a Letter of Transmittal  or a notice of withdrawal,  as the case
may be,  must be  guaranteed  unless  the Old  Notes  surrendered  for  exchange
pursuant  thereto are tendered  (i) by a registered  holder of the Old Notes who
has not completed the box entitled "Special  Issuance  Instructions" or "Special
Delivery  Instructions"  on the Letter of Transmittal or (ii) for the account of
an Eligible  Institution (as defined herein below). In the event that signatures
on a Letter of Transmittal  or a notice of  withdrawal,  as the case may be, are
required to be guaranteed,  such  guarantees must be by a firm which is a member
of a  registered  national  securities  exchange  or a  member  of the  National
Association  of  Securities  Dealers,  Inc. or by a  commercial  bank or trustee
having an office or correspondent in the United States (collectively,  "Eligible
Institutions"). If Old Notes are registered in the name of a person other than a
signer of the Letter of Transmittal, the Old Notes surrendered for exchange must
be endorsed by, or be  accompanied  by a written  instrument or  instruments  of
transfer or exchange,  in satisfactory  form as determined by the Company in its
sole  discretion,  duly  executed by the  registered  holder with the  signature
thereon guaranteed by an Eligible Institution.

  All  questions  as to the  validity,  form,  eligibility  (including  time  of
receipt) and acceptance of Old Notes tendered for exchange will be determined by
the  Company  in its sole  discretion,  which  determination  shall be final and
binding.  The Company  reserves the absolute right to reject any and all tenders
of any  particular  Old  Notes  not  properly  tendered  or not  to  accept  any
particular Old Notes whose  acceptance  might, in the judgment of the Company or
its counsel, be unlawful.  The Company also reserves the absolute right to waive
any defects or  irregularities  or  conditions  of the Exchange  Offer as to any
particular Old Notes either before or after the Expiration  Date  (including the
right to waive the  ineligibility of any holder who seeks to tender Old Notes in
the Exchange  Offer).  The  interpretation  of the terms and  conditions  of the
Exchange  Offer as to any  particular  Old  Notes  either  before  or after  the
Expiration  Date  (including  the  Letter of  Transmittal  and the  instructions
thereto)  by the  Company  shall be final and  binding  on all  parties.  Unless
waived,  any defects or  irregularities  in connection with tenders of Old Notes
for exchange must be cured within such reasonable  period of time as the Company
shall  determine.  Neither the Company,  the Exchange Agent nor any other person
shall be under any duty to give  notification of any defect or irregularity with
respect to any tender of Old Notes for exchange, nor shall any of them incur any
liability for failure to give such notification.

  If the Letter of Transmittal or any Old Notes or powers of attorney are signed
by trustees, executors, administrators,  guardians, attorneys-in-fact,  officers
of corporations or others acting in a fiduciary or representative capacity, such
persons  should so indicate  when  signing,  and,  unless waived by the Company,
proper evidence satisfactory to the Company of their authority to so act must be
submitted.


                                                          36

<PAGE>



  By tendering,  each holder will represent to the Company,  among other things,
(i) that it is not an "affiliate," as defined in Rule 405 of the Securities Act,
of the Company,  or if it is an affiliate,  it will comply with the registration
and  prospectus  delivery  requirements  of the  Securities  Act  to the  extent
applicable,  (ii) that it is acquiring  the New Notes in the ordinary  course of
its business and (iii) at the time of the  consummation of the Exchange Offer it
has no  arrangement  or  understanding  with any  person to  participate  in the
distribution (within the meaning of the Securities Act) of the New Notes. If the
holder is a  broker-dealer  that will  receive  New Notes for its own account in
exchange  for  Old  Notes  that  were  acquired  as a  result  of  market-making
activities  or other  trading  activities,  the  holder  may be  deemed to be an
"underwriter"  within  the  meaning of the  Securities  Act and is  required  to
acknowledge  in the Letter of  Transmittal  that it will deliver a prospectus in
connection with any resale of such New Notes;  however,  by so acknowledging and
by delivering a prospectus, the holder will not be deemed to admit that it is an
"underwriter" within the meaning of the Securities Act.

ACCEPTANCE OF OLD NOTES FOR EXCHANGE; DELIVERY OF NEW NOTES

  Upon  satisfaction  or waiver of all of the conditions to the Exchange  Offer,
the Company will  accept,  promptly  after the  Expiration  Date,  all Old Notes
properly  tendered and will issue the New Notes promptly after acceptance of the
Old Notes. See "--Certain  Conditions of the Exchange Offer" below. For purposes
of the Exchange  Offer,  the Company shall be deemed to have  accepted  properly
tendered  Old Notes for exchange  when,  as and if the Company has given oral or
written notice thereof to the Exchange Agent,  with written  confirmation of any
oral notice to be given promptly thereafter.

  The New Notes will bear interest at the same rate and on the same terms as the
Old Notes. Consequently, cash interest on the New Notes will accrue at a rate of
7.50% per annum and will be payable semiannually in arrears commencing on May 1,
1999 and thereafter on November 1 and May 1 of each year.  Interest,  if any, on
each New Note will accrue from the last interest  payment date on which interest
was paid on the  surrendered  Old Note or, if no interest  has been paid on such
Old Note,  from the date on which cash  interest on such Old Note would begin to
accrue. Consequently,  holders whose Old Notes are accepted for exchange will be
deemed to have waived the right to receive  any  accrued but unpaid  interest on
the Old Notes.

  In all cases,  the  issuance of New Notes for Old Notes that are  accepted for
exchange  pursuant to the Exchange  Offer will be made only after timely receipt
by the Exchange Agent of certificates for such Old Notes or a timely  Book-Entry
Confirmation  of such  Old  Notes  into  the  Exchange  Agent's  account  at the
Book-Entry  Transfer Facility,  a properly completed and duly executed Letter of
Transmittal and all other required documents.  If any tendered Old Notes are not
accepted  for any reason set forth in the terms and  conditions  of the Exchange
Offer,  or if Old  Notes are  submitted  for a greater  amount  than the  holder
desires to exchange, such unaccepted or non-exchanged Old Notes will be returned
without  expense to the tendering  holder  thereof (or, in the case of Old Notes
tendered by book-entry  procedures described below, such non exchanged Old Notes
will be credited to an account maintained with such Book-Entry Transfer

                                                          37

<PAGE>



Facility)  designated by the tendering  holder as promptly as practicable  after
the expiration or termination of the Exchange Offer.

CERTAIN CONDITIONS OF THE EXCHANGE OFFER

  Notwithstanding  any other term of the Exchange Offer, the Company will not be
required to accept for exchange,  or to issue New Notes in exchange for, any Old
Notes and may terminate or amend the Exchange Offer as provided  herein prior to
the  Expiration   Date,  if  because  of  any  changes  in  law,  or  applicable
interpretations  thereof by the Commission,  or because any action or proceeding
is instituted or threatened in any court or governmental  agency with respect to
the Exchange  Offer,  the Company  determines that it is not permitted to effect
the Exchange Offer.

  Holders may have  certain  rights and remedies  against the Company  under the
Registration Agreement should the Company fail to consummate the Exchange Offer,
notwithstanding  a failure of the conditions  stated above.  Such conditions are
not intended to modify those rights or remedies in any respect.

BOOK-ENTRY TRANSFER

  The Exchange Agent will make a request to establish an account with respect to
the Old Notes at the Book-Entry  Transfer  Facility for purposes of the Exchange
Offer  within  two  business  days  after the date of this  Prospectus,  and any
financial   institution  that  is  a  participant  in  the  Book-Entry  Transfer
Facility's  systems  may make  book-entry  delivery  of Old Notes by causing the
Book-Entry  Transfer  Facility  to  transfer  such Old Notes  into the  Exchange
Agent's  account at the  Book-Entry  Transfer  Facility in accordance  with such
Book-Entry  Transfer  Facility's  procedures  for  transfer.  However,  although
delivery of Old Notes may be effected through  book-entry  transfer at the Book-
Entry Transfer Facility,  the Letter of Transmittal or facsimile thereof,  or an
Agent's Message,  with any required signature  guarantees and any other required
documents,  must,  in any case, be  transmitted  to and received by the Exchange
Agent at one of the  addresses  set forth below under  "--Exchange  Agent" on or
prior to the Expiration  Date or the guaranteed  delivery  procedures  described
below must be complied with.

  The  term  "Agent's  Message"  means a  message,  transmitted  by DTC to,  and
received by, the Exchange Agent and forming a part of a book-entry confirmation,
which states that DTC has received an express  acknowledgment from the tendering
participant,  which acknowledgment states that such participant has received and
agrees  to be  bound  by the  terms  of  the  Letter  of  Transmittal,  and  the
Corporation may enforce the Letter of Transmittal against such participant.

GUARANTEED DELIVERY PROCEDURES

  If a registered  holder of the Old Notes  desires to tender such Old Notes and
the Old Notes  are not  immediately  available,  or time  will not  permit  such
holder's  Old Notes or other  required  documents  to reach the  Exchange  Agent
before the Expiration  Date, or the procedure for book-entry  transfer cannot be
completed on a timely basis, a tender may be effected if (i) the tender is made

                                                        38

<PAGE>



through an Eligible Institution, (ii) prior to the Expiration Date, the Exchange
Agent has received from such Eligible  Institution a properly completed and duly
executed Letter of Transmittal (or a facsimile thereof) and Notice of Guaranteed
Delivery, substantially in the form provided by the Company (by telegram, telex,
facsimile  transmission,  mail or hand  delivery),  setting  forth  the name and
address of the holder of the Old Notes and the amount of Old Notes, stating that
the tender is being made thereby and guaranteeing  that within five trading days
(on the Nasdaq Stock Market's  National Market (the "Nasdaq  National  Market"))
after  the  date  of  execution  of  the  Notice  of  Guaranteed  Delivery,  the
certificates for all physically tendered Old Notes, in proper form for transfer,
or a  Book-Entry  Confirmation,  as the case  may be,  and any  other  documents
required  by the  Letter  of  Transmittal  will  be  deposited  by the  Eligible
Institution  with  the  Exchange  Agent,  and  (iii)  the  certificates  for all
physically  tendered  Old Notes,  in proper form for  transfer,  or a Book-Entry
Confirmation, as the case may be, and all other documents required by the Letter
of  Transmittal,  are received by the Exchange Agent within five Nasdaq National
Market  trading  days after the date of  execution  of the Notice of  Guaranteed
Delivery.

WITHDRAWAL RIGHTS

  Tenders  of Old Notes may be  withdrawn  at any time  prior to the  Expiration
Date.

  For a withdrawal  to be  effective,  a written  notice of  withdrawal  must be
received by the  Exchange  Agent at one of the  addresses  set forth below under
"--Exchange  Agent." Any such notice of withdrawal  must specify the name of the
person having tendered the Old Notes to be withdrawn,  identify the Old Notes to
be withdrawn  (including the amount of such Old Notes), and (where  certificates
for Old Notes have been  transmitted)  specify  the name in which such Old Notes
are  registered,   if  different  from  that  of  the  withdrawing   holder.  If
certificates  for Old Notes have been  delivered or otherwise  identified to the
Exchange Agent,  then, prior to the release of such certificates the withdrawing
holder must also submit the serial numbers of the particular  certificates to be
withdrawn  and a signed notice of withdrawal  with  signatures  guaranteed by an
Eligible Institution unless such holder is an Eligible Institution. If Old Notes
have been tendered pursuant to the procedure for book-entry  transfer  described
above,  any notice of withdrawal must specify the name and number of the account
at the Book-Entry  Transfer Facility to be credited with the withdrawn Old Notes
and otherwise  comply with the procedures of such facility.  All questions as to
the validity,  form and eligibility  (including time of receipt) of such notices
will be determined by the Company whose determination shall be final and binding
on all  parties.  Any Old Notes so  withdrawn  will be  deemed  not to have been
validly  tendered for exchange for purposes of the Exchange Offer. Any Old Notes
which have been tendered for exchange but which are not exchanged for any reason
will be returned to the holder  thereof  without cost to such holder (or, in the
case of Old Notes  tendered by  book-entry  transfer  into the Exchange  Agent's
account at the Book-Entry  Transfer Facility pursuant to the book-entry transfer
procedures  described above,  such Old Notes will be credited to an account with
such  Book-Entry   Transfer  Facility  specified  by  the  holder)  as  soon  as
practicable after withdrawal, rejection of tender or termination of the Exchange

                                                          39

<PAGE>



Offer.  Properly  withdrawn  Old Notes may be retendered by following one of the
procedures  described under  "--Procedures for Tendering Old Notes" above at any
time on or prior to the Expiration Date.

EXCHANGE AGENT

  Bankers  Trust  Company  has been  appointed  as the  Exchange  Agent  for the
Exchange Offer.  All executed  Letters of Transmittal  should be directed to the
Exchange  Agent at the  addresses  set forth below.  Questions  and requests for
assistance,  requests for additional  copies of this Prospectus or of the Letter
of  Transmittal  and  requests  for  Notices of  Guaranteed  Delivery  should be
directed to the Exchange Agent addressed as follows:

  Delivery To: Bankers Trust Company, Exchange Agent

              BY MAIL:                                  BY HAND:

     BT Services Tennessee, Inc.                  Bankers Trust Company
          Reorganization Unit                Corporate Trust and Agency Group
            P.O. Box 292737                      Receipt & Delivery Window
       Nashville, TN 37229-2737              123 Washington Street, 1st Floor
                                                    New York, NY 10006

                            For information, call:
                                (800) 735-7777
                            Confirm: (615) 835-3572
                              Fax: (615) 835-3701

                         BY OVERNIGHT MAIL OR COURIER:

                          BT Services Tennessee, Inc.
                       Corporate Trust and Agency Group

                              Reorganization Unit
                            648 Grassmere Park Road
                              Nashville, TN 37211

  DELIVERY  OF A LETTER OF  TRANSMITTAL  TO AN  ADDRESS  OTHER THAN AS SET FORTH
ABOVE OR  TRANSMISSION  OF  INSTRUCTIONS  VIA FACSIMILE  OTHER THAN AS SET FORTH
ABOVE DOES NOT CONSTITUTE A VALID DELIVERY OF SUCH LETTER OF TRANSMITTAL.

FEES AND EXPENSES

  The Company will not make any payment to brokers, dealers or others soliciting
acceptances of the Exchange Offer.

  The estimated  cash  expenses to be incurred in  connection  with the Exchange
Offer of approximately $245,000 will be paid by the Company.

                                                          40

<PAGE>
ACCOUNTING TREATMENT


  For  accounting  purposes,  the Company  will  recognize  no gain or loss as a
result of the  Exchange  Offer.  The  expenses  of the  Exchange  Offer  will be
amortized over the term of the New Notes.

TRANSFER TAXES

  Holders who tender their Old Notes for  exchange  will not be obligated to pay
any transfer taxes in connection therewith, except that holders who instruct the
Company  to  register  New Notes in the name of, or  request  that Old Notes not
tendered or not  accepted in the  Exchange  Offer be returned to, a person other
than the registered  tendering holder will be responsible for the payment of any
applicable transfer tax thereon.

REGULATORY MATTERS

  The Company is not aware of any governmental or regulatory  approvals that are
required in order to consummate the Exchange Offer.

CONSEQUENCES OF FAILURE TO EXCHANGE

     Participation in the Exchange Offer is voluntary.  Holders of the Old Notes
are urged to consult their  financial and tax advisors in making their own
decisions on what action to take. See "Certain United States Federal Income Tax
Considerations."

  The Old  Notes  that  are not  exchanged  for the New  Notes  pursuant  to the
Exchange Offer will remain restricted  securities.  Accordingly,  such Old Notes
may only be offered,  sold, pledged or otherwise  transferred (A)(i) to a person
whom the seller reasonably  believes is a qualified  institutional  buyer within
the meaning of Rule 144A in a transaction meeting the requirements of Rule 144A,
(ii) in an offshore transaction meeting the requirements of Rule 903 or Rule 904
of Regulation S under the Securities Act, or (iii) pursuant to an exemption from
registration  under the  Securities  Act  provided  by Rule 144  thereunder  (if
available)  and (B) in accordance  with all  applicable  securities  laws of the
states of the  United  States.  Under  certain  circumstances,  the  Company  is
required to file a Shelf Registration  Statement.  See "Description of the 7.50%
Notes--Exchange Offer; Registration Rights."

PAYMENT OF ADDITIONAL INTEREST UPON REGISTRATION DEFAULT

  In the event of a Registration  Default (as hereinafter  defined),  additional
interest ("Liquidated  Interest") will accrue on the 7.50% Notes (in addition to
the stated interest on the 7.50% Notes) from and including the date on which any
such  Registration  Default  shall occur to but  excluding the date on which all
Registration  Defaults have been cured.  Liquidated  Interest will be payable in
cash  semiannually  in  arrears  each  November 1 and May 1, at a rate per annum
equal to 0.50% of the principal amount at maturity of the 7.50% Notes during the
90-day period immediately  following the occurrence of any Registration  Default
and shall increase by 0.25% per annum of the principal amount at maturity of the
7.50% Notes at the end of each subsequent  90-day period,  but in no event shall
such rates exceed 2.0% per annum in the aggregate regardless of the number of

                                                          41

<PAGE>



Registration Defaults. See "Description of the 7.50% Notes--Exchange Offer;
Registration Rights."


                                 USE OF PROCEEDS

  The Company will not receive any  proceeds  from the issuance of the New Notes
or the  consummation  of the  Exchange  Offer  or any  sale of New  Notes to any
broker-dealer.



                                                          42

<PAGE>




                                 CAPITALIZATION

  The  following  table sets forth as of September  30, 1998 (i) the  historical
consolidated capitalization of the Company, (ii) the pro forma capitalization of
the Company assuming the acquisition of Icon had occurred on September 30, 1998,
and (iii) the pro forma  capitalization  of the  Company,  as  adjusted  to give
effect to the  redemption  of $87.5  million of 10 7/8% Notes,  the repayment of
$57.3 million of our equipment credit facility,  the offering of the 7.25% Notes
Due 2008,  the offering of the Old Notes and the use of the proceeds  from these
offerings.  All share and per share  information  with respect to Qwest included
herein gives effect to the Qwest  two-for-one  stock split  effected in February
1998 in the form of a stock  dividend.  This table should be read in conjunction
with "Management's Discussion and Analysis of Financial Condition and Results of
Operations" and the Historical  Consolidated  Financial Statements and the notes
thereto, incorporated by reference into this Prospectus.

                                                 Sept. 30, 1998


                                                                   Pro Forma as
                                             Actual   Pro Forma    Adjusted(1)
                                                    (in millions)

Current portion of long-term debt(2)         $ 235.9  $  235.9     $    3.4
                                             =======  ========     ========
10 7/8% Notes                                $ 250.0  $  250.0     $  162.5
9.47% Notes                                    382.6     382.6        382.6
8.29% Notes                                    316.9     316.9        316.9
7.25% Notes Due 2007                           351.7     351.7        351.7
7.50% Notes                                      -           -        750.0
7.25% Notes                                      -           -        300.0
Other long-term debt                            85.9      85.9         28.6
                                             -------   -------      -------
Total long-term debt (excluding current
portion)                                     1,387.1   1,387.1      2,292.3
                                             -------   -------      -------
Stockholders' equity
  Preferred stock, $.01 par value; 25.0
    million shares authorized; no                -           -           -
    shares issued and outstanding.         .
  Common stock, $.01 par value; 600.0 million
    shares authorized; 332.7                     3.3       3.4          3.4
    million shares issued and outstanding(3)
 .
  Additional paid-in capital                 4,603.2   4,853.8      4,853.8
  Accumulated deficit                      .
                                              (854.5)   (864.5)      (864.5)
                                             -------   -------      -------
Total stockholders' equity                 .
                                             3,752.0   3,992.7      3,992.7
 
Total capitalization                        $5,139.1    $5,379.8    $6,285.0
                                            ========    ========    ========

                                                          43

<PAGE>



(1)      The current  portion of long-term debt was adjusted for the pay-down of
         the  Company's  existing  credit  facility and lines of credit from the
         proceeds of the 7.50% Notes in November 1998.

(2)      The existing  credit  facility which expires  December 31, 1998 and the
         lines of credit are  current  liabilities  and are  included in current
         portion of long-term debt.

(3)      35.0 million of the authorized  shares of Common Stock are reserved for
         issuance under the Equity Incentive Plan, 0.9 million of the authorized
         shares of Common Stock are reserved for issuance under the Growth Share
         Plan, 2.5 million of the authorized shares of Common Stock are reserved
         for issuance under various 401(k) Plans of the Company,  0.8 million of
         the  authorized  shares of Common Stock are reserved for issuance under
         the  Employee  Stock  Purchase  Plan and 8.6 million of the  authorized
         shares of Common  Stock are  reserved  for  issuance  under the warrant
         issued   to   Anschutz    Family    Investment    Company    LLC.   See
         "Management-Equity  Incentive Plan," "Management-Growth Share Plan" and
         "Certain  Transactions"  in the  documents  incorporated  by  reference
         herein.



                                                          44

<PAGE>



                           DESCRIPTION OF THE 7.50% NOTES

GENERAL

  The New Notes will be issued under an Indenture (the "Indenture")  between the
Company  and  Bankers  Trust  Company,  as  trustee  under  the  Indenture  (the
"Trustee").  Copies of the Indenture are available  from the Company on request.
For purposes of this  description of the 7.50% Notes,  the term "Company" refers
to Qwest Communications International Inc. and does not include its subsidiaries
except for purposes of financial data  determined on a consolidated  basis.  For
purposes of this  description of the 7.50% Notes,  the term "7.50% Notes" refers
to the New Notes and the Old Notes collectively. The New Notes and the Old Notes
are  considered  collectively  to be a single class for all  purposes  under the
Indenture, including, without limitation,  waivers, amendments,  redemptions and
Offers to Purchase.

  The following summary of certain  provisions of the Indenture does not purport
to be complete  and is subject to, and is qualified in its entirety by reference
to, the Trust Indenture Act of 1939, as amended (the "Trust Indenture Act"), and
to all of the provisions of the Indenture,  including the definitions of certain
terms  therein and those terms made a part of the  Indenture by reference to the
Trust Indenture Act, as in effect on the date of the Indenture.  The definitions
of certain  capitalized  terms used in the following summary are set forth below
under "--Certain Definitions."

  The New Notes will be senior  unsecured  obligations  of the Company,  ranking
pari passu in right of payment  with all existing  and future  senior  unsecured
indebtedness of the Company,  including the 10 7/8% Notes,  the 9.47% Notes, the
8.29% Notes,  the 7.25% Notes Due 2008 and the 7.25% Notes Due 2007, and will be
senior in right of  payment  to all  existing  and  future  indebtedness  of the
Company  expressly  subordinated  in right of payment to the 7.50% Notes.  As of
September  30,  1998,   the  Company  had  $1,912.0   million  of   indebtedness
outstanding,  none of which  constituted  secured  indebtedness  or subordinated
indebtedness.

  The  operations of the Company are  conducted  through its  subsidiaries  and,
therefore,  the Company is dependent  upon cash flow from those entities to meet
its obligations.  The Company's  subsidiaries  will have no direct obligation to
pay amounts due on the 7.50% Notes and currently have no obligation to guarantee
the 7.50% Notes. As a result,  the 7.50% Notes  effectively will be subordinated
to all existing and future third-party indebtedness and other liabilities of the
Company's subsidiaries  (including trade payables). As of September 30, 1998, on
a pro  forma  basis,  after  giving  effect  to the  acquisition  of  Icon,  the
redemption of $87.5 million of 10 7/8% Notes,  the repayment of $57.3 million of
the equipment  credit  facility,  the offering of the 7.25% Notes Due 2008, this
offering of the 7.50%  Notes and the use of the  proceeds  therefrom,  the total
liabilities of the Company's  subsidiaries  (after the  elimination of loans and
advances  by the  Company to its  subsidiaries)  would  have been  approximately
$1,893.7  million,  of which  approximately  $32.0 million in  indebtedness  was
secured by the assets of the borrowing subsidiaries. See "Description of Certain
Indebtedness." The Company expects that it or its subsidiaries will incur

                                                          45

<PAGE>



substantial additional indebtedness in the future. Any rights of the Company and
its  creditors,  including  the holders of 7.50% Notes,  to  participate  in the
assets  of  any  of  the  Company's   subsidiaries   upon  any   liquidation  or
reorganization  of any such  subsidiary  will be subject to the prior  claims of
that  subsidiary's  creditors  (including  trade  creditors).  In addition,  the
Company's  operations have generated operating losses in recent years, and there
can be no  assurance  that  the  Company  will  be able to  achieve  or  sustain
operating  profitability,  or generate  sufficient positive cash flow to pay the
principal of and interest on the 7.50% Notes. See "Risk Factors--Holding Company
Structure;  Subordination  of the 7.50% Notes to Indebtedness of  Subsidiaries,"
"Risk Factors--Substantial  Indebtedness; Ability to Incur Additional Debt," and
"Risk Factors--Operating Losses and Working Capital Deficits."

Principal, Maturity and Interest

  The 7.50% Notes will be limited in aggregate  principal amount to $750,000,000
and will mature on November 1, 2008.  Interest on the 7.50% Notes will accrue at
a rate of 7.50% per annum and will be payable  semiannually  in arrears on May 1
and November 1 of each year,  commencing May 1, 1999 to the holders of record on
the immediately  preceding April 15 and October 15. Interest will be computed on
the basis of a 360-day year  comprised of twelve  30-day  months.  Principal of,
premium, if any, and interest on the 7.50% Notes will be payable,  and the 7.50%
Notes may be exchanged or  transferred,  at the office or agency of the Company,
which,  unless  otherwise  provided by the  Company,  will be the offices of the
Trustee.  At the option of the Company,  interest may be paid by check mailed to
the registered  holders at their registered  addresses.  The 7.50% Notes will be
issued  without   coupons  and  in  fully   registered  form  only,  in  minimum
denominations of $1,000 and integral multiples thereof.  The 7.50% Notes will be
issued only against  payment in immediately  available  funds. No service charge
will be made for any  registration  of transfer or exchange of the 7.50%  Notes,
but the Company may require  payment of a sum  sufficient  to cover any transfer
tax or other similar  governmental charge payable in connection  therewith.  The
interest  rate on the 7.50% Notes is subject to  increase  in the  circumstances
(such additional interest being referred to as "Liquidated  Interest") described
under "Exchange Offer;  Registration  Rights." All references herein to interest
on the 7.50% Notes shall include such Liquidated Interest, if appropriate.

Book-Entry System

  The New Notes will  initially be issued in the form of Global  Securities  (as
defined  in the  Indenture)  held in  book-entry  form.  The New  Notes  will be
deposited with the Trustee as custodian for the  Depository,  and the Depository
or its nominee will initially be the sole registered holder of the New Notes for
all purposes under the Indenture.  Except as set forth below, a Global  Security
may not be  transferred  except as a whole by the Depository to a nominee of the
Depository  or by a  nominee  of the  Depository  to the  Depository.  Upon  the
issuance of a Global Security, the Depository or its nominee will credit, on its
internal system,  the accounts of persons holding through it with the respective
principal  amounts of the  individual  beneficial  interest  represented by such
Global Security purchased by such persons in the offering of the New Notes. Such
accounts shall initially be designated by the initial purchaser of the New Notes

                                                          46

<PAGE>



with  respect to New Notes  placed by the  initial  purchaser  for the  Company.
Ownership  of  beneficial  interests  in a Global  Security  will be  limited to
persons that have accounts with the Depository  ("participants") or persons that
may hold interests through  participants.  Ownership of beneficial  interests by
participants  in a Global  Security  will be shown on, and the  transfer of that
ownership  interest  will be effected only  through,  records  maintained by the
Depository  or its nominee for such Global  Security.  Ownership  of  beneficial
interests in such Global Security by persons that hold through participants will
be shown on, and the transfer of that ownership interest within such participant
will be effected only through, records maintained by such participant.  The laws
of some  jurisdictions  require  that  certain  purchasers  of  securities  take
physical  delivery of such  securities in definitive  form. Such limits and such
laws may  impair  the  ability  to  transfer  beneficial  interests  in a Global
Security.  Payment of principal of,  premium,  if any, and interest on New Notes
represented  by any such Global  Security will be made to the  Depository or its
nominee, as the case may be, as the sole registered owner and the sole holder of
the New Notes represented thereby for all purposes under the Indenture.  None of
the Company, the Trustee, any agent of the Company or the initial purchaser will
have any responsibility or liability for any aspect of the Depository's  reports
relating to or payments made on account of beneficial  ownership  interests in a
Global Security  representing any New Notes or for  maintaining,  supervising or
reviewing any of the Depository's  records relating to such beneficial ownership
interests.  The Company has been advised by the Depository  that upon receipt of
any  payment  of  principal  of,  premium,  if any,  or  interest  on any Global
Security, the Depository will immediately credit, on its book-entry registration
and transfer  system,  the  accounts of  participants  with  payments in amounts
proportionate to their respective  beneficial interests in the principal or face
amount of such Global Security,  as shown on the records of the Depository.  The
Company expects that payments by participants to owners of beneficial  interests
in a Global Security held through such participants will be governed by standing
instructions and customary practices as is now the case with securities held for
customer   accounts   registered   in  "street   name"  and  will  be  the  sole
responsibility of such participants. So long as the Depository or its nominee is
the registered owner or holder of such Global  Security,  the Depository or such
nominee,  as the case may be, will be considered the sole owner or holder of the
New Notes  represented  by such Global  Security  for the  purposes of receiving
payment on the New Notes, receiving notices and for all other purposes under the
Indenture  and the New  Notes.  Beneficial  interests  in the New Notes  will be
evidenced only by, and transfers thereof will be effected only through,  records
maintained by the Depository  and its  participants.  Except as provided  above,
owners of beneficial  interests in a Global Security will not be entitled to and
will not be  considered  the holders of such Global  Security  for any  purposes
under the Indenture.  Accordingly, each person owning a beneficial interest in a
Global  Security  must rely on the  procedures  of the  Depository  and, if such
person is not a participant,  on the procedures of the participant through which
such person owns its  interest,  to  exercise  any rights of a holder  under the
Indenture.  The Company understands that under existing industry  practices,  in
the event that the Company  requests any action of holders or that an owner of a
beneficial interest in a Global Security desires to give or take any action that
a holder is entitled to give or take under the Indenture,  the Depository  would
authorize the participants holding the relevant beneficial interest to give or

                                                          47

<PAGE>



take such action, and such participants would authorize beneficial owners owning
through such  participants  to give or take such action or would  otherwise  act
upon the  instructions of beneficial  owners owning through them. The Depository
has advised the Company that it will take any action  permitted to be taken by a
holder of New Notes  (including  the  presentation  of New Notes for exchange as
described  below) only at the  direction  of one or more  participants  to whose
account with the  Depository  interests in the Global  Security are credited and
only in respect of such  portion of the  aggregate  principal  amount of the New
Notes as to which  such  participant  or  participants  has or have  given  such
direction.  The  Depository  has advised the Company  that the  Depository  is a
limited-purpose  trust company  organized  under the Banking Law of the State of
New York, a "banking organization" within the meaning of New York Banking Law, a
member of the  Federal  Reserve  System,  a  "clearing  corporation"  within the
meaning  of the  New  York  Uniform  Commercial  Code  and a  "clearing  agency"
registered  under the  Exchange  Act.  The  Depository  was  created to hold the
securities of its participants and to facilitate the clearance and settlement of
securities  transactions  among  its  participants  in such  securities  through
electronic   book-entry  changes  in  accounts  of  the  participants,   thereby
eliminating  the need for  physical  movement of  securities  certificates.  The
Depository's  participants include securities brokers and dealers (including the
initial purchaser),  banks, trust companies,  clearing  corporations and certain
other  organizations,  some  of  whom  (and/or  their  representatives)  own the
Depository.  Access to the Depository's  book-entry  system is also available to
others, such as banks,  brokers,  dealers and trust companies that clear through
or maintain a custodial  relationship  with a  participant,  either  directly or
indirectly.

Certificated New Notes

  New Notes  represented by a Global Security are  exchangeable for certificated
New Notes only if (i) the  Depository  notifies the Company that it is unwilling
or unable to continue as a depository for such Global Security or if at any time
the Depository ceases to be a clearing agency registered under the Exchange Act,
and a successor  depository is not appointed by the Company within 90 days, (ii)
the  Company  executes  and  delivers  to the  Trustee a notice that such Global
Security  shall  be so  transferable,  registrable  and  exchangeable,  and such
transfer  shall be  registrable  or  (iii)  there  shall  have  occurred  and be
continuing  an Event of Default or an event which,  with the giving of notice or
lapse of time or both,  would constitute an Event of Default with respect to the
New Notes  represented  by such Global  Security.  Any Global  Security  that is
exchangeable for certificated New Notes pursuant to the preceding  sentence will
be transferred to, and registered and exchanged for,  certificated  New Notes in
authorized  denominations  and registered in such names as the Depository or its
nominee  holding such Global  Security may direct.  Subject to the foregoing,  a
Global  Security  is not  exchangeable,  except  for a Global  Security  of like
denomination  to be registered in the name of the Depository or its nominee.  In
the event that a Global  Security  becomes  exchangeable  for  certificated  New
Notes,  (i)  certificated New Notes will be issued only in fully registered form
in  denominations  of $1,000 or  integral  multiples  thereof,  (ii)  payment of
principal, any repurchase price, and interest on the certificated New Notes will
be payable, and the transfer of the certificated New Notes will be registrable,

                                                          48

<PAGE>



at the office or agency of the Company maintained for such purposes and (iii) no
service  charge  will be made for any  issuance of the  certificated  New Notes,
although the Company may require payment of a sum sufficient to cover any tax or
governmental  charge  imposed  in  connection  therewith.   In  addition,   such
certificates  will bear the legend referred to under "Notice to  Investors--Rule
144A" (unless the Company  determines  otherwise in accordance  with  applicable
law) subject, with respect to such New Notes, to the provisions of such legend.

Optional Redemption

  The 7.50% Notes will be subject to redemption at the option of the Company, in
whole or in part,  at any time  upon not less than 30 and not more than 60 days'
prior notice at a redemption price equal to the principal  amount thereof,  plus
accrued and unpaid  interest  thereon (if any) to the  redemption  date plus the
Applicable  Make-Whole  Premium.  For  purposes  of this  "Optional  Redemption"
provision,   the  following  definitions  shall  apply:  "Applicable  Make-Whole
Premium" means, with respect to any Note, the excess of (A) the present value at
the redemption date of the required interest and principal  payments due on such
Note,  computed using a discount rate equal to the Treasury Rate plus 37.5 basis
points, over (B) the then outstanding  principal amount of such Note.  "Treasury
Rate" means,  with respect to any  redemption  date, the rate per annum equal to
the semiannual equivalent yield to maturity of the Comparable Treasury Issue (as
defined below), assuming a price for the Comparable Treasury Issue (expressed as
a percentage of its principal amount) equal to the Comparable Treasury Price (as
defined below) for such redemption date.  "Comparable  Treasury Issue" means the
United States  Treasury  security  selected by a Reference  Treasury  Dealer (as
defined below)  appointed by the Company as having a maturity  comparable to the
remaining term of the 7.50% Notes to be redeemed that would be utilized,  at the
time of selection  and in  accordance  with  customary  financial  practice,  in
pricing new issues of corporate  debt  securities of comparable  maturity to the
remaining  term of such 7.50% Notes.  "Comparable  Treasury  Price" means,  with
respect to any redemption  date, (i) the average of the bid and asked prices for
the  Comparable  Treasury  Issue  (expressed in each case as a percentage of its
principal  amount) on the third business day preceding such redemption  date, as
set forth in the daily statistical  release (or any successor release) published
by the Federal  Reserve  Bank of New York and  designated  "Composite  3:30 p.m.
Quotations  for U.S.  Government  Securities"  or (ii) if such  release  (or any
successor  release) is not  published  or does not  contain  such prices on such
business day, (A) the average of the Reference  Treasury  Dealer  Quotations (as
defined below) for such redemption  date, after excluding the highest and lowest
such Reference Treasury Dealer  Quotations,  or (B) if the Company obtains fewer
than four such Reference  Treasury  Dealer  Quotations,  the average of all such
Quotations.  "Reference  Treasury Dealer Quotations" means, with respect to each
Reference Treasury Dealer and any redemption date, the average, as determined by
the  Company,  of the bid and asked  prices for the  Comparable  Treasury  Issue
(expressed  in each case as a  percentage  of its  principal  amount)  quoted in
writing to the  Company by such  Reference  Treasury  Dealer at 5:00 p.m. on the
third business day preceding such redemption date.  "Reference  Treasury Dealer"
means each of Salomon Smith Barney Inc., Merrill Lynch,  Pierce,  Fenner & Smith
Incorporated,  Donaldson  Lufkin & Jenrette  Securities  Corporation  and Lehman
Brothers Inc. and their respective successors; provided, however, that if any of

                                                          49

<PAGE>



the foregoing shall cease to be a primary U.S. Government securities dealer in
The City of New York (a "Primary Treasury Dealer"), the Company shall substitute
therefor another Primary Treasury Dealer.

Mandatory Redemption

  Except  as set  forth  under  "--Certain  Covenants--Change  of  Control"  and
"--Certain  Covenants--  Limitation on Asset  Dispositions,"  the Company is not
required to make  mandatory  redemption  payments or sinking fund  payments with
respect to the 7.50% Notes.

Certain Covenants

Suspended Covenants

  During  any  period  of time (a  "Suspension  Period")  that  (i) the  ratings
assigned to the 7.50% Notes by both the Rating  Agencies  are  Investment  Grade
Ratings and (ii) no Default has occurred and is continuing under the Indentures,
the  Company  and  its  Restricted  Subsidiaries  will  not  be  subject  to the
provisions of the Indenture  described below under "--Limitation on Consolidated
Debt,"  "--Limitation  on Debt and Preferred Stock of Restricted  Subsidiaries,"
"--Limitation  on  Restricted  Payments,"  "--Limitation  on Dividend  and Other
Payment  Restrictions  Affecting  Restricted  Subsidiaries,"   "--Limitation  on
Issuances  of  Certain   Guarantees  by,  and  Debt  Securities  of,  Restricted
Subsidiaries,"  "--Limitation on Asset Dispositions," "--Limitation on Issuances
and Sales of Capital Stock of  Restricted  Subsidiaries,"  "--Transactions  with
Affiliates and other Related  Persons," clause (ii) of "--Limitation on Sale and
Leaseback Transactions" and clause (d) of "--Mergers, Consolidations and Certain
Sales of Assets" (collectively,  the "Suspended  Covenants").  In the event that
the Company and its  Restricted  Subsidiaries  are not subject to the  Suspended
Covenants  with respect to the 7.50% Notes for any period of time as a result of
the preceding sentence and, subsequently,  one or both Rating Agencies withdraws
or  downgrades  the ratings  assigned  to such 7.50%  Notes  below the  required
Investment Grade Ratings, then the Company and its Restricted  Subsidiaries will
thereafter  again be subject to the  Suspended  Covenants  and  compliance  with
respect  to  Restricted  Payments  made  after  the time of such  withdrawal  or
downgrade  will be  calculated  in  accordance  with the  terms of the  covenant
described  below under  "Limitation on Restricted  Payments" as if such covenant
had  been in  effect  since  the  date  of the  Indenture.  Notwithstanding  the
foregoing,  neither  (a)  the  continued  existence,  after  the  date  of  such
withdrawal or downgrade,  of facts and  circumstances  or obligations  that were
Incurred or otherwise came into existence during a Suspension Period nor (b) the
performance of any such  obligations,  shall constitute a breach of any covenant
set forth in the  Indenture  or cause a Default or Event of Default  thereunder;
provided that (1) the Company and its Restricted  Subsidiaries  did not Incur or
otherwise  cause  such  facts  and  circumstances  or  obligations  to  exist in
anticipation  of a withdrawal or downgrade  below  investment  grade and (2) the
Company reasonably  believed that such Incurrence or actions would not result in
such a  withdrawal  or  downgrade.  For  purposes  of clauses (1) and (2) in the
preceding sentence,  anticipation and reasonable belief may be determined by the
Company and shall be conclusively evidenced by a board resolution to such effect
adopted in good faith by the

                                                          50

<PAGE>



Board of Directors of the Company.  The Indenture  contains,  among others,  the
following covenants:

Limitation on Consolidated Debt. (a) The Company may not, and may not permit any
Restricted  Subsidiary  to, Incur any Debt,  unless,  after giving effect to the
application of the proceeds thereof,  no Default or Event of Default would occur
as a consequence of such  Incurrence or be continuing  following such Incurrence
and either (i) the ratio of (A) the aggregate  consolidated  principal amount of
Debt of the Company  outstanding  as of the most recent  available  quarterly or
annual  balance  sheet,  after giving pro forma effect to the Incurrence of such
Debt and any other Debt Incurred or repaid since such balance sheet date and the
receipt and application of the proceeds  thereof,  to (B) Consolidated Cash Flow
Available for Fixed Charges for the four full fiscal quarters next preceding the
Incurrence  of  such  Debt  for  which  consolidated  financial  statements  are
available, determined on a pro forma basis as if any such Debt had been Incurred
and the proceeds  thereof had been applied at the  beginning of such four fiscal
quarters,  would be less than 5.5 to 1.0 for Debt  Incurred on or prior to April
1,  2000  and 5.0 to 1.0 for Debt  Incurred  thereafter,  or (ii) the  Company's
Consolidated  Capital Ratio as of the most recent available  quarterly or annual
balance sheet,  after giving pro forma effect to the Incurrence of such Debt and
any other Debt  Incurred or repaid since such balance sheet date and the receipt
and  application  of the  proceeds  thereof,  is less  than  2.0 to  1.0.  As of
September 30, 1998, on a pro forma basis after giving effect to the  acquisition
of Icon, the offering of the Old Notes,  the offering of the 7.25% Notes and the
use of proceeds therefrom,  the Company's  Consolidated Capital Ratio would have
been approximately 0.6 to 1.0. (b) Notwithstanding the foregoing limitation, the
Company and any  Restricted  Subsidiary  may Incur any and all of the  following
(each of which  shall be given  independent  effect):  (i) Debt  under the 7.50%
Notes,  the Indenture and any  Restricted  Subsidiary  Guarantee;  (ii) (A) Debt
Incurred  subsequent  to March 31, 1997 under Credit  Facilities in an aggregate
principal  amount at any time  outstanding  not to exceed $150  million plus (B)
Debt Incurred  subsequent to March 31, 1997 under one or more Credit  Facilities
that are revolving  credit  facilities in an aggregate  principal  amount at any
time  outstanding  not to exceed the  greater of (x) $100  million or (y) 85% of
Eligible  Receivables;  (iii) Purchase  Money Debt,  provided that the amount of
such Purchase  Money Debt does not exceed 100% of the cost of the  construction,
installation,  acquisition or  improvement of the applicable  Telecommunications
Assets;  (iv) Debt  owed by the  Company  to any  Restricted  Subsidiary  of the
Company or Debt owed by a Restricted Subsidiary of the Company to the Company or
a Restricted Subsidiary of the Company; provided,  however, that upon either (x)
the transfer or other  disposition by such Restricted  Subsidiary or the Company
of any  Debt so  permitted  to a  Person  other  than  the  Company  or  another
Restricted  Subsidiary of the Company or (y) the issuance (other than directors'
qualifying  shares),  sale,  lease,  transfer or other  disposition of shares of
Capital  Stock  (including  by  consolidation  or  merger)  of  such  Restricted
Subsidiary  to a Person  other  than the  Company  or  another  such  Restricted
Subsidiary,  the provisions of this clause (iv) shall no longer be applicable to
such Debt and such Debt  shall be deemed  to have been  Incurred  by the  issuer
thereof at the time of such transfer or other disposition;  (v) Debt Incurred to
renew,  extend,  refinance,  defease or refund (each, a "refinancing") the 7.50%
Notes, the notes issued under the Senior Note Indentures or Debt of the Company

                                                          51

<PAGE>



Incurred  pursuant  to  clause  (iii) of this  paragraph  (b),  in an  aggregate
principal  amount not to exceed the  aggregate  principal  amount of and accrued
interest on the Debt so refinanced plus the amount of any premium required to be
paid in connection  with such  refinancing  pursuant to the terms of the Debt so
refinanced  or the amount of any premium  reasonably  determined by the board of
directors of the Company as necessary to accomplish such refinancing by means of
a tender  offer or  privately  negotiated  repurchase,  plus the expenses of the
Company Incurred in connection with such refinancing;  provided,  however,  that
Debt the proceeds of which are used to  refinance  the 7.50% Notes or Debt which
is pari  passu to the  7.50%  Notes or Debt  which  is  subordinate  in right of
payment to the 7.50% Notes shall only be permitted  under this clause (v) if (A)
in the case of any refinancing of the 7.50% Notes or Debt which is pari passu to
the 7.50% Notes,  the refinancing  Debt is made pari passu to the 7.50% Notes or
constitutes   Subordinated  Debt,  and,  in  the  case  of  any  refinancing  of
Subordinated Debt, the refinancing Debt constitutes Subordinated Debt and (B) in
any case, the refinancing Debt by its terms, or by the terms of any agreement or
instrument  pursuant  to which such Debt is  issued,  (x) does not  provide  for
payments  of  principal  of such Debt at stated  maturity or by way of a sinking
fund  applicable  thereto  or by way of any  mandatory  redemption,  defeasance,
retirement  or  repurchase  thereof by the Company  (including  any  redemption,
retirement or repurchase which is contingent upon events or  circumstances,  but
excluding any retirement  required by virtue of the  acceleration of any payment
with  respect to such Debt upon any event of default  thereunder),  in each case
prior  to the  time  the same  are  required  by the  terms  of the  Debt  being
refinanced  and (y) does not permit  redemption or other  retirement  (including
pursuant to an offer to purchase made by the Company) of such Debt at the option
of the holder  thereof  prior to the time the same are  required by the terms of
the Debt being  refinanced,  other than a redemption or other  retirement at the
option of the holder of such Debt  (including  pursuant  to an offer to purchase
made by the Company) which is conditioned  upon a change of control  pursuant to
provisions substantially similar to those described under "--Change of Control";
(vi)  Debt  consisting  of  Permitted  Interest  Rate  and  Currency  Protection
Agreements;  (vii) Debt secured by Receivables  originated by the Company or any
Restricted Subsidiary and related assets, provided that such Debt is nonrecourse
to the Company and any of its other Restricted Subsidiaries and provided further
that  Receivables  shall  not be  available  at any time to  secure  Debt of the
Company under this clause (vii) to the extent that they are used at such time as
the basis for the  Incurrence  of Debt in excess  of $100  million  pursuant  to
clause (ii)(B)(y) of this paragraph (b); and (viii) Debt not otherwise permitted
to be Incurred pursuant to clauses (i) through (vii) above, which, together with
any other  outstanding  Debt  Incurred  pursuant to this clause  (viii),  has an
aggregate principal amount not in excess of $25 million at any time outstanding.

Limitation on Debt and Preferred Stock of Restricted  Subsidiaries.  The Company
may not permit any  Restricted  Subsidiary  that is not a Guarantor to Incur any
Debt or issue any Preferred  Stock except any and all of the following  (each of
which shall be given independent effect): (i) Restricted Subsidiary  Guarantees;
(ii) Debt of Restricted  Subsidiaries  under Credit  Facilities  permitted to be
Incurred   pursuant  to  clause  (ii)  of  paragraph  (b)  of  "--Limitation  on
Consolidated  Debt";  (iii)  Purchase  Money  Debt  of  Restricted  Subsidiaries
permitted to be Incurred pursuant to clause (iii) of paragraph (b) of

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<PAGE>



"--Limitation on Consolidated  Debt"; (iv) Debt owed by a Restricted  Subsidiary
of  the  Company  to the  Company  or a  Restricted  Subsidiary  of the  Company
permitted  to  be  Incurred   pursuant  to  clause  (iv)  of  paragraph  (b)  of
"--Limitation  on  Consolidated  Debt";  (v)  Debt  of  Restricted  Subsidiaries
consisting  of  Permitted  Interest  Rate  and  Currency  Protection  Agreements
permitted  to  be  Incurred   pursuant  to  clause  (vi)  of  paragraph  (b)  of
"--Limitation  on  Consolidated  Debt";  (vi)  Debt of  Restricted  Subsidiaries
secured by Receivables  originated by the Company or any  Restricted  Subsidiary
and  related  assets  permitted  to be  Incurred  pursuant  to  clause  (vii) of
paragraph (b) of "--Limitation on Consolidated  Debt";  (vii) Debt of Restricted
Subsidiaries permitted to be Incurred pursuant to clause (viii) of paragraph (b)
of  "--Limitation  on Consolidated  Debt";  (viii) Preferred Stock issued to and
held by the Company or a Restricted Subsidiary;  (ix) Debt Incurred or Preferred
Stock issued by a Person  prior to the time (A) such Person  became a Restricted
Subsidiary,  (B) such  Person  merges  into or  consolidates  with a  Restricted
Subsidiary or (C) another Restricted Subsidiary merges into or consolidates with
such  Person  (in a  transaction  in which  such  Person  becomes  a  Restricted
Subsidiary),  which  Debt or  Preferred  Stock  was not  Incurred  or  issued in
anticipation of such transaction and was outstanding  prior to such transaction;
and (x) Debt or Preferred Stock which is exchanged for, or the proceeds of which
are used to renew, extend,  refinance,  defease,  refund or redeem any Debt of a
Restricted  Subsidiary permitted to be Incurred pursuant to clause (iii) of this
paragraph or any Debt or Preferred Stock of a Restricted Subsidiary permitted to
be Incurred pursuant to clause (ix) hereof (or any extension or renewal thereof)
(for purposes hereof, a "refinancing"), in an aggregate principal amount, in the
case of  Debt,  or with an  aggregate  liquidation  preference,  in the  case of
Preferred  Stock,  not to exceed the aggregate  principal  amount of the Debt so
refinanced or the  aggregate  liquidation  preference of the Preferred  Stock so
refinanced,  plus the amount of any premium  required  to be paid in  connection
with such  refinancing  pursuant to the terms of the Debt or Preferred  Stock so
refinanced or the amount of any premium reasonably  determined by the Company as
necessary to accomplish such refinancing by means of a tender offer or privately
negotiated  repurchase,  plus the  amount of  expenses  of the  Company  and the
applicable  Restricted  Subsidiary Incurred in connection therewith and provided
the Debt or Preferred  Stock  Incurred or issued upon such  refinancing,  by its
terms,  or by the terms of any  agreement or  instrument  pursuant to which such
Debt or Preferred Stock is Incurred or issued, (x) does not provide for payments
of  principal  or  liquidation  value at the  stated  maturity  of such  Debt or
Preferred Stock or by way of a sinking fund applicable to such Debt or Preferred
Stock  or  by  way  of  any  mandatory  redemption,  defeasance,  retirement  or
repurchase  of such Debt or  Preferred  Stock by the  Company or any  Restricted
Subsidiary  (including  any  redemption,   retirement  or  repurchase  which  is
contingent upon events or circumstances,  but excluding any retirement  required
by virtue of acceleration of such Debt upon an event of default thereunder),  in
each case  prior to the time the same are  required  by the terms of the Debt or
Preferred  Stock being  refinanced  and (y) does not permit  redemption or other
retirement  (including pursuant to an offer to purchase made by the Company or a
Restricted  Subsidiary)  of such Debt or  Preferred  Stock at the  option of the
holder thereof prior to the stated maturity of the Debt or Preferred Stock being
refinanced,  other than a redemption  or other  retirement  at the option of the
holder  of such  Debt or  Preferred  Stock  (including  pursuant  to an offer to
purchase made by the Company

                                                          53

<PAGE>



or a Restricted  Subsidiary)  which is conditioned upon the change of control of
the Company pursuant to provisions  substantially  similar to those contained in
the Indenture  described under "--Change of Control," and provided  further that
in the case of any exchange or  redemption  of  Preferred  Stock of a Restricted
Subsidiary,  such  Preferred  Stock may only be exchanged  for or redeemed  with
Preferred Stock of such Restricted Subsidiary.

Limitation on Restricted  Payments.  The Company (i) may not, and may not permit
any  Restricted  Subsidiary  to,  directly  or  indirectly,  declare  or pay any
dividend,  or make any  distribution,  in respect of its Capital Stock or to the
holders thereof,  excluding any dividends or distributions which are made solely
to the Company or a Restricted Subsidiary (and, if such Restricted Subsidiary is
not a Wholly Owned  Subsidiary,  to the other  stockholders  of such  Restricted
Subsidiary on a pro rata basis) or any dividends or distributions payable solely
in shares of its Capital  Stock (other than  Disqualified  Stock) or in options,
warrants or other rights to acquire its Capital  Stock (other than  Disqualified
Stock); (ii) may not, and may not permit any Restricted Subsidiary to, purchase,
redeem,  or otherwise  retire or acquire for value (x) any Capital  Stock of the
Company,  any Restricted  Subsidiary or any Related Person of the Company (other
than a permitted refinancing) or (y) any options, warrants or rights to purchase
or acquire shares of Capital Stock of the Company, any Restricted  Subsidiary or
any Related Person of the Company or any securities  convertible or exchangeable
into shares of Capital Stock of the Company,  any  Restricted  Subsidiary or any
Related Person of the Company (other than a permitted  refinancing),  except, in
any such case,  any such purchase,  redemption or retirement or acquisition  for
value paid to the  Company or a  Restricted  Subsidiary  (or, in the case of any
such  purchase,  redemption or other  retirement or  acquisition  for value with
respect to a Restricted  Subsidiary that is not a Wholly Owned Subsidiary,  paid
to the Company or a Restricted Subsidiary,  or to the other stockholders of such
Restricted  Subsidiary  that is not a  Wholly  Owned  Subsidiary,  on a pro rata
basis);  (iii) may not make, or permit any  Restricted  Subsidiary to, make, any
Investment in, or payment on a Guarantee of any obligation of, any Person, other
than the  Company  or a  Restricted  Subsidiary;  and (iv) may not,  and may not
permit any  Restricted  Subsidiary to, redeem,  defease,  repurchase,  retire or
otherwise  acquire  or  retire  for  value,  prior  to any  scheduled  maturity,
repayment or sinking fund payment,  Debt of the Company which is  subordinate in
right of payment to the 7.50% Notes (other than a permitted  refinancing)  (each
of clauses (i) through (iv) being a  "Restricted  Payment")  if: (1) an Event of
Default,  or an event that with the passing of time or the giving of notice,  or
both,  would  constitute  an  Event  of  Default,  shall  have  occurred  and be
continuing,  or (2) upon giving effect to such Restricted  Payment,  the Company
could not Incur at least $1.00 of  additional  Debt pursuant to the terms of the
Indenture  described in paragraph (a) of  "--Limitation  on  Consolidated  Debt"
above,  or (3) upon giving effect to such Restricted  Payment,  the aggregate of
all  Restricted  Payments  from March 31,  1997  exceeds  the sum of: (a) 50% of
cumulative Consolidated Net Income (or, in the case that Consolidated Net Income
shall be negative,  100% of such negative amount) since the end of the last full
fiscal  quarter  prior to March 31,  1997  through the last day of the last full
fiscal  quarter  ending  at least 45 days  prior to the date of such  Restricted
Payment,  (b) plus $5 million,  (c) less,  in the case of any  Designation  with
respect to a Restricted Subsidiary that was made after March 31, 1997, an amount

                                                          54

<PAGE>



equal to the Designation Amount with respect to such Restricted Subsidiary,  (d)
plus, in the case of any  Revocation  made after March 31, 1997, an amount equal
to the lesser of the  Designation  Amount with  respect to the  Subsidiary  with
respect  to which  such  Designation  was made or the Fair  Market  Value of the
Investment of the Company and its Restricted  Subsidiaries in such Subsidiary at
the time of  Revocation;  provided,  however,  that the Company or a  Restricted
Subsidiary of the Company may make any Restricted Payment with the aggregate net
cash  proceeds  received  after March 31, 1997 as capital  contributions  to the
Company or from the  issuance  (other  than to a  Subsidiary)  of Capital  Stock
(other than Disqualified  Stock) of the Company and warrants,  rights or options
on  Capital  Stock  (other  than  Disqualified  Stock)  of the  Company  and the
principal  amount of Debt of the Company  that has been  converted  into Capital
Stock  (other than  Disqualified  Stock and other than by a  Subsidiary)  of the
Company after March 31, 1997.  Notwithstanding the foregoing limitation, (i) the
Company and any Restricted Subsidiary may make Permitted  Investments;  (ii) the
Company may pay any dividend on Capital Stock of any class of the Company within
60 days after the  declaration  thereof  if, on the date when the  dividend  was
declared,  the  Company  could have paid such  dividend in  accordance  with the
foregoing provisions;  (iii) the Company may repurchase any shares of its Common
Stock or options to acquire  its Common  Stock from  Persons  who were  formerly
directors,  officers or employees of the Company or any of its  Subsidiaries  or
Affiliates,  provided that the  aggregate  amount of all such  repurchases  made
pursuant  to this clause  (iii) shall not exceed $1 million in any  twelve-month
period;  (iv) the Company and any  Restricted  Subsidiary may refinance any Debt
otherwise  permitted  by clause  (v) of  paragraph  (b) under  "--Limitation  on
Consolidated Debt" above or clause (x) under "--Limitation on Debt and Preferred
Stock of Restricted  Subsidiaries" above; and (v) the Company and any Restricted
Subsidiary  may retire or repurchase  any Capital Stock of the Company or of any
Restricted   Subsidiary  in  exchange  for,  or  out  of  the  proceeds  of  the
substantially  concurrent  sale (other than to a Subsidiary  of the Company) of,
Capital Stock (other than Disqualified Stock) of the Company.

Limitation  on Dividend  and Other  Payment  Restrictions  Affecting  Restricted
Subsidiaries.  (a) The  Company  may  not,  and may not  permit  any  Restricted
Subsidiary to,  directly or indirectly,  create or otherwise  cause or suffer to
exist or become  effective any  consensual  encumbrance  or  restriction  on the
ability of any Restricted Subsidiary (i) to pay dividends (in cash or otherwise)
or make any other  distributions  in respect of its  Capital  Stock owned by the
Company or any other  Restricted  Subsidiary or pay any Debt or other obligation
owed to the Company or any other  Restricted  Subsidiary;  (ii) to make loans or
advances to the Company or any other Restricted Subsidiary; or (iii) to transfer
any of its property or assets to the Company or any other Restricted Subsidiary.
(b)  Notwithstanding the foregoing  limitation,  the Company may, and may permit
any Restricted  Subsidiary to, create or otherwise  cause or suffer to exist any
such encumbrance or restriction (i) pursuant to any agreement in effect on March
31,  1997;  (ii)  any  customary  encumbrance  or  restriction  applicable  to a
Restricted  Subsidiary that is contained in an agreement or instrument governing
or relating to Debt  contained in any Credit  Facilities or Purchase Money Debt,
provided that the  provisions of such  agreement  permit the payment of interest
and mandatory  payment or  prepayment of principal  pursuant to the terms of the
Indenture and the 7.50% Notes and other Debt that is solely an obligation of the

                                                          55

<PAGE>



Company,  but provided  further that such  agreement  may  nevertheless  contain
customary net worth,  leverage,  invested capital and other financial covenants,
customary  covenants  regarding the merger of or sale of all or any  substantial
part of the  assets  of the  Company  or any  Restricted  Subsidiary,  customary
restrictions  on  transactions  with  Affiliates,  and  customary  subordination
provisions  governing  Debt owed to the  Company or any  Restricted  Subsidiary;
(iii) pursuant to an agreement  relating to any Acquired Debt, which encumbrance
or restriction  is not applicable to any Person,  or the properties or assets of
any Person,  other than the Person so  acquired;  (iv)  pursuant to an agreement
effecting a renewal,  refunding,  permitted  refinancing  or  extension  of Debt
Incurred  pursuant to an agreement  referred to in clause (i),  (ii) or (iii) of
this paragraph (b),  provided,  however,  that the provisions  contained in such
renewal,  refunding  or  extension  agreement  relating to such  encumbrance  or
restriction are no more  restrictive in any material respect than the provisions
contained in the agreement the subject thereof;  (v) in the case of clause (iii)
of  paragraph  (a)  above,  restrictions  contained  in any  security  agreement
(including  a  Capital  Lease  Obligation)  securing  Debt of the  Company  or a
Restricted  Subsidiary otherwise permitted under the Indenture,  but only to the
extent such  restrictions  restrict the transfer of the property subject to such
security  agreement;  (vi) in the case of clause (iii) of  paragraph  (a) above,
customary  nonassignment  provisions  entered  into in the  ordinary  course  of
business in leases and other agreements and customary  restrictions contained in
asset sale  agreements  limiting the transfer of such property or assets pending
the closing of such sale;  (vii) any  restriction  with  respect to a Restricted
Subsidiary  imposed pursuant to an agreement which has been entered into for the
sale or disposition of all or  substantially  all of the Capital Stock or assets
of  such  Restricted   Subsidiary,   provided  that  the  consummation  of  such
transaction  would not  result in a Default  or an Event of  Default,  that such
restriction  terminates  if such  transaction  is not  consummated  and that the
consummation  or abandonment of such  transaction  occurs within one year of the
date such  agreement was entered into;  (viii)  pursuant to applicable  law; and
(ix) pursuant to the Indenture,  the 7.50% Notes, the Senior Note Indentures and
the notes outstanding under the Senior Note Indentures.

Limitation  on Liens.  The  Company may not,  and may not permit any  Restricted
Subsidiary  to,  Incur or  suffer to exist  any Lien on or with  respect  to any
property or assets now owned or acquired after March 31, 1997 to secure any Debt
without  making,  or  causing  such  Restricted  Subsidiary  to make,  effective
provision for securing the 7.50% Notes (x) equally and ratably with such Debt as
to such property for so long as such Debt will be so secured or (y) in the event
such Debt is Debt of the Company which is subordinate in right of payment to the
7.50%  Notes,  prior to such Debt as to such  property  for so long as such Debt
will be so secured.  The  foregoing  restrictions  shall not apply to: (i) Liens
existing on March 31, 1997 and securing Debt outstanding on March 31, 1997; (ii)
Liens in favor of the  Company  or any  Restricted  Subsidiary;  (iii)  Liens to
secure the 7.50% Notes; (iv) Liens to secure Restricted  Subsidiary  Guarantees;
(v) Liens to secure  Debt  under  Credit  Facilities  permitted  to be  Incurred
pursuant to clause (ii) of paragraph (b) of "--Limitation on Consolidated Debt";
(vi)  Liens  on  real  or  personal  property  of the  Company  or a  Restricted
Subsidiary constructed,  installed,  acquired or constituting  improvements made
after the date of original issuance of the 7.50% Notes to secure Purchase Money

                                                          56

<PAGE>



Debt  permitted  to be Incurred  pursuant to clause  (iii) of  paragraph  (b) of
"--Limitation on Consolidated Debt";  provided,  however, that (a) the principal
amount of any Debt secured by such a Lien does not exceed 100% of such  purchase
price or cost of  construction,  installation  or  improvement  of the  property
subject to such Lien,  (b) such Lien attaches to such property  prior to, at the
time  of  or  within  270  days  after  the   acquisition,   the  completion  of
construction,  installation  or improvement or the  commencement of operation of
such  property and (c) such Lien does not extend to or cover any property  other
than the specific item of property (or portion thereof)  acquired,  constructed,
installed  or  constituting  the  improvements  financed by the proceeds of such
Purchase Money Debt;  (vii) Liens to secure  Acquired Debt,  provided,  however,
that (a) such  Lien  attaches  to the  acquired  asset  prior to the time of the
acquisition  of such  asset and (b) such  Lien  does not  extend to or cover any
other asset; (viii) Liens to secure Debt Incurred to extend, renew, refinance or
refund (or successive  extensions,  renewals,  refinancings or  refundings),  in
whole or in part, Debt secured by any Lien referred to in the foregoing  clauses
(i),  (iii),  (iv),  (v), (vi) and (vii) so long as such Lien does not extend to
any other property and the principal  amount of Debt so secured is not increased
except  as  otherwise   permitted  under  clause  (v)  of  paragraph  (b)  under
"--Limitation on Consolidated  Debt" above or clause (x) under  "--Limitation on
Debt and Preferred Stock of Restricted Subsidiaries" above; (ix) Liens to secure
debt consisting of Permitted  Interest Rate and Currency  Protection  Agreements
permitted  to be  Incurred  pursuant  to  clause  (vi) of  paragraph  (b)  under
"--Limitation  on  Consolidated  Debt";  (x) Liens to  secure  Debt  secured  by
Receivables  permitted to be Incurred  pursuant to clause (vii) of paragraph (b)
under  "--Limitation  on  Consolidated  Debt";  (xi)  Liens  to  secure  Debt of
Restricted  Subsidiaries  permitted to be Incurred  pursuant to clause (viii) of
paragraph  (b)  under  "--Limitation  on  Consolidated  Debt";  (xii)  Liens not
otherwise  permitted by the foregoing  clauses (i) through (xi) in an amount not
to exceed 5% of the Company's Consolidated Tangible Assets; and (xiii) Permitted
Liens.

Limitation  on  Issuances  of Certain  Guarantees  by, and Debt  Securities  of,
Restricted  Subsidiaries.   The  Company  may  not  (i)  permit  any  Restricted
Subsidiary  to,  directly or  indirectly,  guarantee any Debt  Securities of the
Company or (ii) permit any  Restricted  Subsidiary to issue any Debt  Securities
unless, in either such case, such Restricted Subsidiary  simultaneously executes
and  delivers  Restricted  Subsidiary  Guarantees  providing  for a Guarantee of
payment of the 7.50% Notes.

Limitation on Sale and Leaseback Transactions.  The Company may not, and may not
permit any Restricted Subsidiary to, directly or indirectly, enter into, assume,
Guarantee or  otherwise  become  liable with  respect to any Sale and  Leaseback
Transaction,  other than a Sale and Leaseback Transaction between the Company or
a  Restricted  Subsidiary  on the one hand and a  Restricted  Subsidiary  or the
Company on the other hand, unless (i) the Company or such Restricted  Subsidiary
would be  entitled  to Incur a Lien to secure  Debt by reason of the  provisions
described  under   "--Limitation  on  Liens"  above,  equal  in  amount  to  the
Attributable  Value of the Sale and Leaseback  Transaction  without  equally and
ratably securing the 7.50% Notes and (ii) the Sale and Leaseback  Transaction is
treated as an Asset Disposition and all of the conditions of the Indenture

                                                          57

<PAGE>



described  under  "--Limitation  on Asset  Dispositions"  below  (including  the
provisions  concerning the application of Net Available  Proceeds) are satisfied
with  respect  to such  Sale  and  Leaseback  Transaction,  treating  all of the
consideration  received in such Sale and Leaseback  Transaction as Net Available
Proceeds for purposes of such covenant.

Limitation  on Asset  Dispositions.  The Company may not, and may not permit any
Restricted  Subsidiary to, make any Asset Disposition unless: (i) the Company or
the Restricted  Subsidiary,  as the case may be, receives consideration for such
disposition  at least  equal to the Fair  Market  Value for the  assets  sold or
disposed of as determined by the board of directors of the Company in good faith
and  evidenced  by a resolution  of the board of directors of the Company  filed
with  the  Trustee;  and  (ii)  at  least  75% of  the  consideration  for  such
disposition  consists of cash or Cash  Equivalents  or the assumption of Debt of
the Company (other than Debt that is  subordinated to the 7.50% Notes) or of the
Restricted Subsidiary and release from all liability on the Debt assumed. If the
aggregate amount of Net Available Proceeds within any 12-month period exceeds $5
million,  then all such Net Available  Proceeds shall be applied within 360 days
of the last such Asset  Disposition  (1) first,  to the  permanent  repayment or
reduction of Debt then outstanding under any Credit Facility, to the extent such
agreements  would  require such  application  or prohibit  payments  pursuant to
clause (2)  following;  (2) second,  to the extent of  remaining  Net  Available
Proceeds,  to make an Offer to  Purchase  outstanding  7.50% Notes at a price in
cash equal to 100% of the  principal  amount  thereof  plus  accrued  and unpaid
interest to the purchase date and, to the extent  required by the terms thereof,
any other  Debt of the  Company  that is pari passu with the Notes at a price no
greater  than 100% of the  principal  amount  thereof  plus  accrued  and unpaid
interest to the purchase  date (or 100% of the  accreted  value plus accrued and
unpaid  interest  and  premium,  if any,  to the  purchase  date in the  case of
original issue  discount  Debt);  (3) third,  to the extent of any remaining Net
Available  Proceeds  following the  completion of the Offer to Purchase,  to the
repayment  of other Debt of the Company or Debt of a Restricted  Subsidiary,  to
the extent permitted under the terms thereof;  and (4) fourth,  to the extent of
any  remaining  Net  Available  Proceeds,  to any other use as determined by the
Company which is not otherwise prohibited by the Indenture.

Limitation on Issuances  and Sales of Capital Stock of Restricted  Subsidiaries.
The Company may not, and may not permit any  Restricted  Subsidiary  to,  issue,
transfer,  convey, sell or otherwise dispose of any shares of Capital Stock of a
Restricted  Subsidiary  or  securities  convertible  or  exchangeable  into,  or
options,  warrants,  rights or any other interest with respect to, Capital Stock
of a Restricted  Subsidiary to any Person other than the Company or a Restricted
Subsidiary  except  (i) a sale of all of the  Capital  Stock of such  Restricted
Subsidiary owned by the Company and any Restricted Subsidiary that complies with
the provisions described under "--Limitation on Asset Dispositions" above to the
extent  such  provisions  apply,  (ii) in a  transaction  that  results  in such
Restricted  Subsidiary  becoming a Permitted  Joint  Venture,  provided (x) such
transaction  complies with the provisions described under "--Limitation on Asset
Dispositions"  above to the extent such  provisions  apply and (y) the Company's
remaining  Investment in such Permitted  Joint Venture would have been permitted
as a  new  Investment  under  the  provisions  of  "--Limitation  on  Restricted
Payments"

                                                          58

<PAGE>



above,  (iii) the  transfer,  conveyance,  sale or other  disposition  of shares
required by  applicable  law or  regulation,  (iv) if  required,  the  issuance,
transfer, conveyance, sale or other disposition of directors' qualifying shares,
or (v) Disqualified  Stock issued in exchange for, or upon conversion of, or the
proceeds  of the  issuance  of which are used to redeem,  refinance,  replace or
refund shares of Disqualified Stock of such Restricted Subsidiary, provided that
the amounts of the redemption  obligations of such Disqualified  Stock shall not
exceed the amounts of the redemption obligations of, and such Disqualified Stock
shall have  redemption  obligations  no  earlier  than  those  required  by, the
Disqualified Stock being exchanged, converted, redeemed, refinanced, replaced or
refunded.

Transactions  with Affiliates and Related Persons.  The Company may not, and may
not permit any Restricted  Subsidiary to, enter into any  transaction (or series
of related  transactions)  with an  Affiliate  or Related  Person of the Company
(other than the Company or a Restricted  Subsidiary),  including any Investment,
unless such  transaction  is on terms no less  favorable  to the Company or such
Restricted  Subsidiary than those that could be obtained in a comparable  arm's-
length transaction with an entity that is not an Affiliate or Related Person and
is in the best interests of the Company or such Restricted Subsidiary,  provided
that the Company or any Restricted  Subsidiary  may enter into (i)  transactions
pursuant to the  Company's  existing  tax sharing  agreement  entered  into with
Anschutz Company described under the caption "Certain  Relationships and Related
Transactions"  in the  Company's  annual  report on Form 10-K for the year ended
December 31, 1997,  provided that any amendment of,  supplement to or substitute
for such agreement is on terms that are no less favorable to the Company or such
Restricted  Subsidiary than such existing agreement,  (ii) transactions pursuant
to employee compensation  arrangements approved by the board of directors of the
Company, either directly or indirectly,  and (iii) Receivables Sales between the
Company or a  Restricted  Subsidiary  and an  Affiliate  of the  Company or such
Restricted  Subsidiary,   provided  that  such  Receivables  Sales  satisfy  the
provisions of clauses (i) and (ii) of "--Limitation on Asset  Dispositions." For
any transaction that involves in excess of $10 million but less than or equal to
$15 million,  the Company shall deliver to the Trustee an Officers'  Certificate
stating that the transaction  satisfies the above criteria.  For any transaction
that involves in excess of $15 million, a majority of the disinterested  members
of the board of directors of the Company shall  determine  that the  transaction
satisfies the above criteria and shall evidence such a determination  by a board
resolution  filed with the  Trustee  or, in the event  that  there  shall not be
disinterested members of the board of directors with respect to the transaction,
the  Company  shall file with the  Trustee a written  opinion  stating  that the
transaction  satisfies the above  criteria  from an  investment  banking firm of
national  standing in the United States which, in the good faith judgment of the
board of directors of the Company,  is  independent  with respect to the Company
and its Affiliates and qualified to perform such task.

Change of Control.  Within 30 days of the occurrence of a Change of Control, the
Company  will be  required to make an Offer to Purchase  all  outstanding  7.50%
Notes at a price in cash  equal to 101% of the  principal  amount  of the  7.50%
Notes plus any accrued and unpaid  interest  thereon,  if any, to such  purchase
date. A "Change of Control" will be deemed to have occurred at such time as (x)

                                                          59

<PAGE>



a Rating  Decline shall have  occurred and (y) either (A) the sale,  conveyance,
transfer  or lease of all or  substantially  all of the assets of the Company to
any Person or any Persons  acting  together  that would  constitute a "group" (a
"Group") for purposes of Section  13(d) of the Exchange  Act,  together with any
Affiliates or Related Persons  thereof,  other than any Permitted  Holder or any
Restricted  Subsidiary,  shall have occurred;  (B) any Person or Group, together
with any Affiliates or Related Persons thereof,  other than any Permitted Holder
or any Restricted Subsidiary, shall beneficially own (within the meaning of Rule
13d-3  under  the  Exchange  Act,  except  that a Person  will be deemed to have
beneficial  ownership  of all shares  that such Person has the right to acquire,
whether such right is exercisable immediately or only after the passage of time)
at least 50% of the aggregate voting power of all classes of Voting Stock of the
Company at a time when  Permitted  Holders  own less than or equal to 25% of the
aggregate  voting power of all classes of Voting  Stock of the  Company;  or (C)
during any period of two consecutive years,  Continuing  Directors cease for any
reason to  constitute a majority of the  Company's  board of  directors  then in
office.  In the event  that the  Company  makes an Offer to  Purchase  the 7.50%
Notes,  the Company  intends to comply with any applicable  securities  laws and
regulations, including any applicable requirements of Section 14(e) of, and Rule
14e-1 under,  the Exchange Act. The existence of the holders'  right to require,
subject to certain  conditions,  the  Company to  repurchase  7.50% Notes upon a
Change of  Control  may deter a third  party  from  acquiring  the  Company in a
transaction  that  constitutes  a Change of Control.  If an Offer to Purchase is
made,  there can be no assurance that the Company will have sufficient  funds to
pay the Purchase Price for all 7.50% Notes tendered by holders seeking to accept
the Offer to Purchase.  In  addition,  instruments  governing  other Debt of the
Company may prohibit the Company from  purchasing any 7.50% Notes prior to their
Stated Maturity, including pursuant to an Offer to Purchase. See "Description of
Certain  Indebtedness."  In the event that an Offer to Purchase occurs at a time
when the Company does not have  sufficient  available  funds to pay the Purchase
Price for all 7.50% Notes tendered  pursuant to such Offer to Purchase or a time
when the Company is prohibited  from purchasing the 7.50% Notes (and the Company
is unable either to obtain the consent of the holders of the relevant Debt or to
repay such  Debt),  an Event of Default  would  occur  under the  Indenture.  In
addition,  one of the events  that  constitutes  a Change of  Control  under the
Indenture is a sale,  conveyance,  transfer or lease of all or substantially all
of the property of the Company.  The Indenture will be governed by New York law,
and there is no established definition under New York law of "substantially all"
of the assets of a corporation.  Accordingly, if the Company were to engage in a
transaction  in which it disposed of less than all of its assets,  a question of
interpretation  could arise as to whether such disposition was of "substantially
all" of its assets and  whether  the  Company  was  required to make an Offer to
Purchase.  Except as described  herein with respect to a Change of Control,  the
Indenture  does not contain any other  provisions  that permit  holders of 7.50%
Notes to require that the Company  repurchase or redeem 7.50% Notes in the event
of a takeover, recapitalization or similar restructuring.

Reports.  The  Company  will file with the Trustee on the date on which it files
them with the  Commission  copies of the annual and  quarterly  reports  and the
information,  documents,  and other reports that the Company is required to file
with the Commission pursuant to Section 13(a) or 15(d) of the Exchange Act ("SEC

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Reports").  In the event the  Company  shall  cease to be  required  to file SEC
Reports pursuant to the Exchange Act, the Company will nevertheless  continue to
file such reports with the  Commission  (unless the  Commission  will not accept
such a filing) and the  Trustee.  The  Company  will  furnish  copies of the SEC
Reports to the  holders of 7.50%  Notes at the time the  Company is  required to
file the same  with the  Trustee  and will make such  information  available  to
investors who request it in writing.

Limitation on  Designations  of  Unrestricted  Subsidiaries.  The Indenture will
provide that the Company will not designate any Subsidiary of the Company (other
than a newly created Subsidiary in which no Investment has previously been made)
as an "Unrestricted  Subsidiary" under the Indenture (a  "Designation")  unless:
(a) no Default or Event of Default  shall have occurred and be continuing at the
time of or after giving effect to such Designation; (b) immediately after giving
effect to such  Designation,  the  Company  would be able to Incur $1.00 of Debt
under paragraph (a) of "--Limitation on Consolidated  Debt"; and (c) the Company
would not be  prohibited  under the  Indenture  from making an Investment at the
time of  Designation  (assuming the  effectiveness  of such  Designation)  in an
amount (the  "Designation  Amount")  equal to the Fair  Market  Value of the net
Investment of the Company or any other Restricted  Subsidiary in such Restricted
Subsidiary on such date. In the event of any such Designation, the Company shall
be deemed to have made an Investment  constituting a Restricted Payment pursuant
to the covenant  "--Limitation  on Restricted  Payments" for all purposes of the
Indenture in the  Designation  Amount.  The Indenture will further  provide that
neither the Company nor any Restricted  Subsidiary shall at any time (x) provide
credit support for, or a guarantee of, any Debt of any  Unrestricted  Subsidiary
(including  any  undertaking,  agreement or  instrument  evidencing  such Debt);
provided that the Company or a Restricted Subsidiary may pledge Capital Stock or
Debt of any Unrestricted Subsidiary on a nonrecourse basis such that the pledgee
has no claim  whatsoever  against the Company  other than to obtain such pledged
property,  (y) be directly or indirectly liable for any Debt of any Unrestricted
Subsidiary or (z) be directly or indirectly  liable for any Debt which  provides
that the  holder  thereof  may (upon  notice,  lapse of time or both)  declare a
default  thereon or cause the payment thereof to be accelerated or payable prior
to its final scheduled maturity upon the occurrence of a default with respect to
any Debt of any Unrestricted Subsidiary (including any right to take enforcement
action against such Unrestricted  Subsidiary),  except in the case of clause (x)
or (y) to the extent permitted under  "--Limitation on Restricted  Payments" and
"--Transactions with Affiliates and Related Persons." The Indenture will further
provide that a Designation  may be revoked (a  "Revocation")  by a resolution of
the board of directors of the Company  delivered to the Trustee,  provided  that
the  Company  will not make any  Revocation  unless:  (a) no Default or Event of
Default  shall have  occurred and be  continuing at the time of and after giving
effect  to such  Revocation;  and (b) all  Liens  and Debt of such  Unrestricted
Subsidiary outstanding  immediately following such Revocation would, if Incurred
at such time,  have been  permitted to be Incurred at such time for all purposes
of the  Indenture.  All  Designations  and  Revocations  must  be  evidenced  by
resolutions  of the board of directors  of the Company  delivered to the Trustee
certifying compliance with the foregoing provisions.

Mergers, Consolidations and Certain Sales of Assets

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 The  Company  may  not,  in  a  single  transaction  or  a  series  of  related
transactions,  (i) consolidate with or merge into any other Person or Persons or
permit any other  Person to  consolidate  with or merge into the Company  (other
than a merger of Qwest  Corporation  into the Company in which the Company shall
be the surviving Person) or (ii) directly or indirectly,  transfer,  sell, lease
or  otherwise  dispose  of all or  substantially  all of its assets to any other
Person or Persons  unless:  (a) in a transaction in which the Company is not the
surviving Person or in which the Company sells,  leases or otherwise disposes of
all or  substantially  all of its  assets to any  other  Person,  the  resulting
surviving or transferee  Person (the "successor  entity") is organized under the
laws of the United  States of America or any State  thereof or the  District  of
Columbia and shall expressly  assume, by a supplemental  indenture  executed and
delivered  to the  Trustee  in  form  satisfactory  to the  Trustee,  all of the
Company's respective obligations under the Indenture; (b) immediately before and
after giving effect to such  transaction  and treating any Debt which becomes an
obligation  of the  Company  or a  Restricted  Subsidiary  as a  result  of such
transaction as having been Incurred by the Company or such Restricted Subsidiary
at the time of the  transaction,  no  Default  or Event of  Default  shall  have
occurred  and be  continuing;  (c)  immediately  after  giving  effect  to  such
transaction,  the  Consolidated  Net Worth of the  Company  (or other  successor
entity  to the  Company)  is  equal  to or  greater  than  that  of the  Company
immediately  prior to the  transaction;  (d) immediately  after giving effect to
such  transaction  and  treating  any Debt which  becomes an  obligation  of the
Company or a Restricted  Subsidiary  as a result of such  transaction  as having
been  Incurred by the Company or such  Restricted  Subsidiary at the time of the
transaction,  the Company  (including any successor entity to the Company) could
Incur at least  $1.00 of  additional  Debt  pursuant  to the  provisions  of the
Indenture  described in paragraph (a) under  "--Limitation on Consolidated Debt"
above;  (e) if, as a result of any such  transaction,  property or assets of the
Company  would become  subject to a Lien  prohibited  by the  provisions  of the
Indenture  described  under  "--Limitation  on Liens" above,  the Company or the
successor  entity to the Company  shall have secured the 7.50% Notes as required
by said covenant; and (f) certain other conditions are met.

Certain Definitions

  Set forth  below is a summary  of  certain  of the  defined  terms used in the
Indenture.  Reference is made to the  Indenture  for the full  definition of all
such terms,  as well as any other terms used herein for which no  definition  is
provided.

"Acquired  Debt" means,  with respect to any specified  Person,  (i) Debt of any
other  Person  existing  at  the  time  such  Person  merges  with  or  into  or
consolidates with or becomes a Subsidiary of such specified Person and (ii) Debt
secured by a Lien encumbering any asset acquired by such specified Person, which
Debt was not incurred in  anticipation  of, and was  outstanding  prior to, such
merger, consolidation or acquisition.

"Affiliate"  of any  Person  means  any  other  Person  directly  or  indirectly
controlling  or  controlled by or under direct or indirect  common  control with
such Person. For the purposes of this definition, "control" when used with

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respect to any Person means the power to direct the  management  and policies of
such Person,  directly or  indirectly,  whether  through the ownership of voting
securities,   by  contract  or  otherwise;   and  the  terms  "controlling"  and
"controlled" have meanings correlative to the foregoing.

"Asset  Disposition"  means  any  transfer,  conveyance,  sale,  lease  or other
disposition by the Company or any  Restricted  Subsidiary in one or more related
transactions  occurring within any 12-month period (including a consolidation or
merger or other sale of any such Restricted  Subsidiary with, into or to another
Person in a  transaction  in which  such  Restricted  Subsidiary  ceases to be a
Restricted  Subsidiary  of  the  Company,  but  excluding  a  disposition  by  a
Restricted  Subsidiary  to the  Company  or a  Restricted  Subsidiary  or by the
Company to a  Restricted  Subsidiary)  of (i)  shares of Capital  Stock or other
ownership  interests of a Restricted  Subsidiary (other than as permitted by the
provisions of the Indenture  described in clauses (iii),  (iv) and (v) under the
caption  "--Limitation  on Issuances  and Sales of Capital  Stock of  Restricted
Subsidiaries"),  (ii)  substantially  all of the  assets of the  Company  or any
Restricted Subsidiary representing a division or line of business or (iii) other
assets or rights of the  Company  or any  Restricted  Subsidiary  outside of the
ordinary course of business (excluding any transfer,  conveyance, sale, lease or
other  disposition  of equipment that is obsolete or no longer used by or useful
to the  Company,  provided  that the  Company  has  delivered  to the Trustee an
Officers'  Certificate  stating that such criteria are  satisfied);  provided in
each case that the aggregate consideration for such transfer,  conveyance, sale,
lease or other  disposition is equal to $500,000 or more in any 12-month  period
and provided  further that the following  shall not be Asset  Dispositions:  (x)
Permitted  Telecommunications  Capital  Asset  Dispositions,  (y)  exchanges  of
Telecommunications  Assets for other  Telecommunications  Assets  where the Fair
Market Value of the Telecommunications  Assets received is at least equal to the
Fair Market Value of the Telecommunications  Assets disposed of or, if less, the
difference is received in cash and such cash is Net  Available  Proceeds and (z)
Liens  permitted  to  be  Incurred   pursuant  to  the  second  paragraph  under
"--Limitation on Liens."

"Attributable Value" means, as to any particular lease under which any Person is
at the time liable other than a Capital Lease Obligation,  and at any date as of
which the  amount  thereof  is to be  determined,  the total net  amount of rent
required to be paid by such  Person  under such lease  during the  initial  term
thereof  as  determined  in  accordance  with  generally   accepted   accounting
principles,  discounted  from the last date of such  initial term to the date of
determination  at a rate per annum  equal to the  discount  rate which  would be
applicable  to a Capital  Lease  Obligation  with like term in  accordance  with
generally accepted accounting principles.  The net amount of rent required to be
paid under any such lease for any such period shall be the  aggregate  amount of
rent payable by the lessee with respect to such period after  excluding  amounts
required  to be paid on  account  of  insurance,  taxes,  assessments,  utility,
operating and labor costs and similar charges. In the case of any lease which is
terminable by the lessee upon the payment of penalty, such net amount shall also
include the lesser of the amount of such penalty (in which case no rent shall be
considered as required to be paid under such lease subsequent to the first date

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upon  which  it may be so  terminated)  or the rent  which  would  otherwise  be
required to be paid if such lease is not so terminated.

"Attributable Value" means, as to a Capital Lease Obligation, the principal
amount thereof.

"Capital  Lease  Obligation"  of any Person means the  obligation to pay rent or
other payment amounts under a lease of (or other Debt arrangements conveying the
right to use) real or personal  property of such Person  which is required to be
classified  and accounted for as a capital lease or a liability on the face of a
balance sheet of such Person in accordance  with generally  accepted  accounting
principles (a "Capital Lease").  The stated maturity of such obligation shall be
the date of the last  payment  of rent or any other  amount due under such lease
prior to the first date upon which  such lease may be  terminated  by the lessee
without payment of a penalty.  The principal  amount of such obligation shall be
the capitalized  amount thereof that would appear on the face of a balance sheet
of such Person in accordance with generally accepted accounting principles.

"Capital   Stock"  of  any  Person   means  any  and  all   shares,   interests,
participations or other equivalents  (however  designated) of corporate stock or
other equity participations, including partnership interests, whether general or
limited, of such Person.

"Cash Equivalents" means (i) any Debt with a maturity of 365 days or less issued
or directly and fully  guaranteed  as insured by the United States or any agency
or  instrumentality  thereof  (provided  that the full  faith and  credit of the
United States is pledged in support  thereof or such Debt  constitutes a general
obligation  of  such  country);  (ii)  deposits,   certificates  of  deposit  or
acceptances  with a maturity  of 365 days or less of any  financial  institution
that is a member of the Federal  Reserve  System,  in each case having  combined
capital and surplus and undivided  profits (or any similar  capital  concept) of
not less than $500 million and whose senior unsecured debt is rated at least "A-
1" by Standard & Poor's Corporation or "P-1" by Moody's Investors Service, Inc.;
(iii)  commercial  paper  with a  maturity  of 365  days  or  less  issued  by a
corporation (other than an Affiliate of the Company) organized under the laws of
the United  States or any State  thereof  and rated at least "A-1" by Standard &
Poor's  Corporation  or "P-1"  by  Moody's  Investors  Service,  Inc.;  and (iv)
repurchase  agreements and reverse repurchase  agreements relating to marketable
direct obligations issued or unconditionally  guaranteed by the United States or
issued by any agency or instrumentality thereof and backed by the full faith and
credit  of the  United  States  maturing  within  365  days  from  the  date  of
acquisition.

"Common  Stock" of any Person means  Capital  Stock of such Person that does not
rank prior,  as to the payment of dividends or as to the  distribution of assets
upon any voluntary or involuntary liquidation, dissolution or winding up of such
Person, to shares of Capital Stock of any other class of such Person.

"Consolidated Capital Ratio" of any Person as of any date means the ratio of (i)
the  aggregate  consolidated  principal  amount  of  Debt of  such  Person  then
outstanding to (ii) the greater of either (a) the aggregate consolidated paid-in

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capital  of such  Person as of such date or (b) the  stockholders'  equity as of
such  date  as  shown  on the  consolidated  balance  sheet  of such  Person  in
accordance with generally accepted accounting principles.

"Consolidated  Cash Flow  Available for Fixed  Charges" for any period means the
Consolidated Net Income of the Company and its Restricted  Subsidiaries for such
period increased by the sum of (i) Consolidated  Interest Expense of the Company
and its Restricted  Subsidiaries for such period,  plus (ii) Consolidated Income
Tax Expense of the Company and its Subsidiaries for such period,  plus (iii) the
consolidated  depreciation and amortization expense or other non-cash write-offs
of assets  included in the income  statement  of the Company and its  Restricted
Subsidiaries  for such  period,  plus (iv) any charge  related to any premium or
penalty  paid in  connection  with  redeeming  or retiring any Debt prior to its
stated maturity;  provided,  however, that there shall be excluded therefrom the
Consolidated  Cash  Flow  Available  for  Fixed  Charges  (if  positive)  of any
Restricted Subsidiary  (calculated  separately for such Restricted Subsidiary in
the same  manner  as  provided  above  for the  Company)  that is  subject  to a
restriction   which   prevents  the  payment  of  dividends  or  the  making  of
distributions to the Company or another  Restricted  Subsidiary to the extent of
such restriction.

"Consolidated  Income Tax Expense" for any period means the aggregate amounts of
the  provisions  for income taxes of the Company and its  Subsidiaries  for such
period calculated on a consolidated  basis in accordance with generally accepted
accounting principles.

"Consolidated  Interest  Expense"  means for any  period  the  interest  expense
included in a consolidated  income statement  (excluding interest income) of the
Company  and its  Restricted  Subsidiaries  for such period in  accordance  with
generally  accepted  accounting  principles,  including  without  limitation  or
duplication  (or, to the extent not so included,  with the addition of), (i) the
amortization  of Debt  discounts;  (ii) any  payments  or fees with  respect  to
letters of credit,  bankers' acceptances or similar facilities;  (iii) fees with
respect to interest rate swap or similar  agreements or foreign  currency hedge,
exchange or similar  agreements;  (iv) Preferred  Stock dividends of the Company
and its  Subsidiaries  (other than dividends  paid in shares of Preferred  Stock
that is not  Disqualified  Stock)  declared  and paid or  payable;  (v)  accrued
Disqualified  Stock  dividends of the Company and its  Restricted  Subsidiaries,
whether or not declared or paid; (vi) interest on Debt guaranteed by the Company
and its  Restricted  Subsidiaries;  and (vii) the portion of any  Capital  Lease
Obligation paid during such period that is allocable to interest expense.

"Consolidated  Net Income" for any period  means the net income (or loss) of the
Company  and  its  Restricted  Subsidiaries  for  such  period  determined  on a
consolidated basis in accordance with generally accepted accounting  principles;
provided that there shall be excluded  therefrom (a) the net income (or loss) of
any  Person   acquired  by  the  Company  or  a  Restricted   Subsidiary   in  a
pooling-of-interests  transaction  for  any  period  prior  to the  date of such
transaction, (b) the net income (or loss) of any Person that is not a Restricted
Subsidiary   except  to  the  extent  of  the  amount  of   dividends  or  other
distributions  actually  paid to the Company or a Restricted  Subsidiary by such
Person during such

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period,  (c)  gains  or  losses  on Asset  Dispositions  by the  Company  or its
Restricted  Subsidiaries,  (d) all extraordinary gains and extraordinary losses,
determined in accordance with generally accepted accounting principles,  (e) the
cumulative  effect of changes in accounting  principles,  (f) non-cash  gains or
losses resulting from  fluctuations in currency exchange rates, (g) any non-cash
expense  related to the issuance to employees or directors of the Company or any
Restricted Subsidiary or any Affiliate of the Company of (i) options to purchase
Capital  Stock  of the  Company  or such  Restricted  Subsidiary  or (ii)  other
compensatory rights (including under the Company's Growth Share Plan), provided,
in either  case,  that such options or rights,  by their terms,  can be redeemed
only for Capital Stock, (h) with respect to a Restricted  Subsidiary that is not
a Wholly Owned  Subsidiary,  any aggregate net income (or loss) in excess of the
Company's or any  Restricted  Subsidiary's  pro rata share of the net income (or
loss) of such Restricted  Subsidiary that is not a Wholly Owned Subsidiary shall
be excluded and (i) the tax effect of any of the items  described in clauses (a)
through (h) above;  provided  further  that for  purposes  of any  determination
pursuant  to  the  provisions   described  under   "--Limitation  on  Restricted
Payments," there shall further be excluded therefrom the net income (but not net
loss) of any  Restricted  Subsidiary  that is  subject  to a  restriction  which
prevents the payment of dividends or the making of  distributions to the Company
or another Restricted Subsidiary to the extent of such restriction.

"Consolidated  Net Worth" of any Person means the  stockholders'  equity of such
Person, determined on a consolidated basis in accordance with generally accepted
accounting  principles,  less amounts attributable to Disqualified Stock of such
Person; provided that, with respect to the Company,  adjustments following March
31, 1997 to the accounting  books and records of the Company in accordance  with
Accounting  Principles  Board  Opinions  Nos. 16 and 17 (or  successor  opinions
thereto) or otherwise  resulting from the  acquisition of control of the Company
by another Person shall not be given effect to.

"Consolidated  Tangible  Assets" of any Person  means the total amount of assets
(less  applicable  reserves  and other  properly  deductible  items) which under
generally  accepted  accounting  principles  would be included on a consolidated
balance sheet of such Person and its Subsidiaries after deducting  therefrom all
goodwill,  trade  names,  trademarks,  patents,  unamortized  debt  discount and
expense and other like intangibles,  which in each case under generally accepted
accounting principles would be included on such consolidated balance sheet.

"Continuing Director" means, as of any date of determination,  any member of the
board  of  directors  of the  Company  who (i) was a  member  of such  board  of
directors of the Company on March 31, 1997,  or (ii) was  nominated for election
or elected to the board of directors of the Company with the affirmative vote of
a  majority  of the  Continuing  Directors  who  were  members  of the  board of
directors  of the  Company at the time of such  nomination  or  election  or the
affirmative vote of Permitted Holders.

"Credit  Facilities"  means one or more credit  agreements,  loan  agreements or
similar facilities,  secured or unsecured, entered into from time to time by the
Company and its  Restricted  Subsidiaries,  and  including  any  related  notes,
Guarantees, collateral documents, instruments and agreements executed in

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connection  therewith,  as the  same  may be  amended,  supplemented,  modified,
restated or replaced from time to time.

"Debt" means (without duplication), with respect to any Person, whether recourse
is to all  or a  portion  of the  assets  of  such  Person  and  whether  or not
contingent,  (i) every obligation of such Person for money borrowed,  (ii) every
obligation of such Person evidenced by bonds, debentures, notes or other similar
instruments,  including  obligations incurred in connection with the acquisition
of property, assets or businesses,  (iii) every reimbursement obligation of such
Person  with  respect  to letters of  credit,  bankers'  acceptances  or similar
facilities issued for the account of such Person,  (iv) every obligation of such
Person issued or assumed as the deferred  purchase price of property or services
(including securities repurchase agreements but excluding trade accounts payable
or accrued  liabilities  arising in the ordinary course of business),  (v) every
Capital Lease  Obligation  of such Person,  (vi) all  Receivables  Sales of such
Person,  together  with  any  obligation  of such  Person  to pay any  discount,
interest, fees, indemnities,  penalties,  recourse, expenses or other amounts in
connection therewith,  (vii) all obligations to redeem Disqualified Stock issued
by such  Person,  (viii)  every  obligation  under  Interest  Rate and  Currency
Protection  Agreements  of such  Person  and (ix) every  obligation  of the type
referred to in clauses (i) through (viii) of another Person and all dividends of
another Person the payment of which, in either case, such Person has Guaranteed.
The "amount" or "principal  amount" of Debt at any time of determination as used
herein  represented  by (a) any Debt  issued  at a price  that is less  than the
principal  amount at maturity  thereof,  shall be the amount of the liability in
respect  thereof  determined in accordance  with generally  accepted  accounting
principles,  (b) any  Receivables  Sale shall be the  amount of the  unrecovered
capital or principal  investment of the  purchaser  (other than the Company or a
Wholly  Owned   Subsidiary   of  the   Company)   thereof,   excluding   amounts
representative  of  yield  or  interest  earned  on such  investment  or (c) any
Disqualified  Stock shall be the maximum fixed redemption or repurchase price in
respect  thereof.  "Debt  Securities"  means any debt securities  (including any
guarantee of such securities) issued by the Company or any Restricted Subsidiary
of the  Company in  connection  with a public  offering  or a private  placement
(excluding Debt permitted to be Incurred under paragraph (b) of "--Limitation on
Consolidated Debt").

"Default" means any event, act or condition the occurrence of which is, or after
notice or the passage of time or both would be, an Event of Default.

"Disqualified Stock" of any Person means any Capital Stock of such Person which,
by its terms (or by the terms of any security  into which it is  convertible  or
for which it is exchangeable), or upon the happening of any event, matures or is
mandatorily  redeemable,  pursuant to a sinking fund obligation or otherwise, or
is redeemable at the option of such Person, any Subsidiary of such Person or the
holder thereof, in whole or in part, on or prior to the final Stated Maturity of
the 7.50% Notes;  provided,  however,  that any Preferred  Stock which would not
constitute  Disqualified Stock but for provisions thereof giving holders thereof
the right to require the Company to  repurchase or redeem such  Preferred  Stock
upon the occurrence of a Change of Control  occurring  prior to the final Stated
Maturity of the 7.50% Notes shall not constitute Disqualified Stock if the

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change of control  provisions  applicable  to such  Preferred  Stock are no more
favorable to the holders of such Preferred Stock than the provisions  applicable
to the 7.50% Notes  contained  in the  covenant  described  under  "--Change  of
Control" and such Preferred  Stock  specifically  provides that the Company will
not repurchase or redeem any such stock pursuant to such provisions prior to the
Company's  repurchase  of such 7.50%  Notes as are  required  to be  repurchased
pursuant to the covenant described under "--Change of Control."

"Eligible  Institution" means a commercial banking institution that has combined
capital and surplus of not less than $500 million or its  equivalent  in foreign
currency,  whose debt is rated "A" (or  higher)  according  to Standard & Poor's
Ratings Service, a division of McGraw Hill, Inc. (or any successor to the rating
agency business thereof) or Moody's Investors Service, Inc. (or any successor to
the rating agency  business  thereof) at the time as of which any  investment or
rollover therein is made.

"Eligible  Receivables"  means, at any time,  Receivables of the Company and its
Restricted Subsidiaries,  as evidenced on the most recent quarterly consolidated
balance  sheet of the  Company as at a date at least 45 days prior to such time,
less Receivables of the Company or any Restricted  Subsidiary employed to secure
Debt  Incurred  under  clause  (vii)  of  paragraph  (b)  of   "--Limitation  on
Consolidated Debt."

"Event of Default" has the meaning set forth under "Events of Default" below.

"Exchange  Act" means the  Securities  Exchange Act of 1934,  as amended (or any
successor  act),  and  the  rules  and  regulations  thereunder  (or  respective
successors thereto).

"Fair Market Value" means, with respect to any asset or property, the price that
could be  negotiated  in an  arm's-length  free  market  transaction,  for cash,
between a willing seller and a willing buyer,  neither of whom is under pressure
or compulsion to complete the  transaction.  Unless  otherwise  specified in the
Indenture,  Fair Market Value shall be  determined  by the board of directors of
the Company  acting in good faith and shall be evidenced by a resolution  of the
board of directors of the Company delivered to the Trustee.

"Government  Securities" means direct obligations of, or obligations  guaranteed
by,  the  United  States  of  America  for the  payment  of which  guarantee  or
obligations  the full faith and credit of the United States is pledged and which
have a  remaining  weighted  average  life to maturity of not less than one year
from the date of investment therein.

"Guarantee" by any Person means any obligation, contingent or otherwise, of such
Person guaranteeing, or having the economic effect of guaranteeing,  any Debt of
any other  Person (the  "primary  obligor") in any manner,  whether  directly or
indirectly,  and including,  without limitation,  any obligation of such Person,
(i) to purchase or pay (or advance or supply  funds for the  purchase or payment
of) such Debt or to purchase (or to advance or supply funds for the purchase of)
any security for the payment of such Debt, (ii) to purchase property, securities
or services for the purpose of assuring the holder of such Debt of the payment

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of such Debt,  or (iii) to maintain  working  capital,  equity  capital or other
financial  statement  condition  or  liquidity  of the primary  obligor so as to
enable the primary  obligor to pay such Debt (and  "Guaranteed",  "Guaranteeing"
and "Guarantor"  shall have meanings  correlative to the  foregoing);  provided,
however, that the Guarantee by any Person shall not include endorsements by such
Person for  collection  or deposit,  in either case,  in the ordinary  course of
business.

"Guarantor"  means a  Restricted  Subsidiary  of the Company that has executed a
Restricted Subsidiary Guarantee.

"Incur" means,  with respect to any Debt or other  obligation of any Person,  to
create, issue, incur (by conversion,  exchange or otherwise),  assume, Guarantee
or otherwise become liable in respect of such Debt or other obligation including
by  acquisition  of  Subsidiaries  or the  recording,  as  required  pursuant to
generally accepted accounting principles or otherwise, of any such Debt or other
obligation  on the balance sheet of such Person (and  "Incurrence",  "Incurred",
"Incurrable" and "Incurring" shall have meanings  correlative to the foregoing);
provided,  however,  that a change in generally accepted  accounting  principles
that results in an  obligation  of such Person that exists at such time becoming
Debt shall not be deemed an Incurrence of such Debt and that neither the accrual
of interest nor the  accretion  of original  issue  discount  shall be deemed an
Incurrence of Debt.

"Interest Rate or Currency Protection Agreement" of any Person means any forward
contract,  futures  contract,  swap,  option  or other  financial  agreement  or
arrangement  (including,  without limitation,  caps, floors, collars and similar
agreements) relating to, or the value of which is dependent upon, interest rates
or currency exchange rates or indices.

"Investment"  by any Person means any direct or indirect loan,  advance or other
extension  of credit or capital  contribution  (by means of transfers of cash or
other property to others or payments for property or services for the account or
use of others,  or otherwise)  to, or purchase or  acquisition of Capital Stock,
bonds, notes,  debentures or other securities or evidence of Debt issued by, any
other  Person,  including  any payment on a Guarantee of any  obligation of such
other Person.

"Investment  Grade  Rating"  means a rating equal to or higher than Baa3 (or the
equivalent) and BBB- (or the equivalent) by Moody's Investors Service,  Inc. (or
any  successor  to the rating  agency  business  thereof)  and Standard & Poor's
Ratings Service, a division of McGraw Hill, Inc. (or any successor to the rating
agency business thereof), respectively.

"Lien"  means,  with respect to any property or assets,  any mortgage or deed of
trust, pledge, hypothecation, assignment, Receivables Sale, deposit arrangement,
security  interest,   lien,  charge,  easement  (other  than  any  easement  not
materially impairing  usefulness),  encumbrance,  preference,  priority or other
security agreement or preferential  arrangement of any kind or nature whatsoever
on or with respect to such property or assets  (including,  without  limitation,
any conditional sale or other title retention agreement having substantially the

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same economic effect as any of the  foregoing).  For purposes of this definition
the sale,  lease,  conveyance or other transfer by the Company or any Subsidiary
of, including the grant of indefeasible rights of use or equivalent arrangements
with respect to, dark or lit  communications  fiber  capacity or  communications
conduit shall not constitute a Lien.

"Net Available  Proceeds" from any Asset Disposition by any Person means cash or
cash  equivalents  received  (including  amounts  received  by  way of  sale  or
discounting  of any  note,  installment  receivable  or  other  receivable,  but
excluding  any other  consideration  received in the form of  assumption  by the
acquiror of Debt or other  obligations  relating to such  properties  or assets)
therefrom by such Person,  net of (i) any portion  thereof  Invested  within 360
days of such Asset  Disposition in  Telecommunications  Assets,  (ii) all legal,
title and  recording  tax  expenses,  commissions  and other  fees and  expenses
Incurred and all federal, state, provincial, foreign and local taxes required to
be accrued as a liability as a consequence of such Asset Disposition,  (iii) all
payments made by such Person or its Subsidiaries on any Debt which is secured by
such  assets in  accordance  with the terms of any Lien upon or with  respect to
such  assets or which  must by the terms of such  Lien,  or in order to obtain a
necessary  consent to such Asset Disposition or by applicable law, be repaid out
of the proceeds from such Asset  Disposition,  (iv) all  distributions and other
payments made to minority  interest  holders in  Subsidiaries  of such Person or
Permitted  Joint  Ventures  as a  result  of  such  Asset  Disposition  and  (v)
appropriate  amounts to be provided by such Person or any Subsidiary thereof, as
the case may be, as a reserve in accordance with generally  accepted  accounting
principles  against any liabilities  associated with such assets and retained by
such  Person or any  Subsidiary  thereof,  as the case may be,  after such Asset
Disposition,    including,    without   limitation,    liabilities   under   any
indemnification  obligations and severance and other employee  termination costs
associated with such Asset Disposition,  in each case as determined by the board
of directors of such Person, in its reasonable good faith judgment  evidenced by
a  resolution  of the  board of  directors  filed  with the  Trustee;  provided,
however,  that any reduction in such reserve within twelve months  following the
consummation of such Asset Disposition will be for all purposes of the Indenture
and the 7.50%  Notes as a new Asset  Disposition  at the time of such  reduction
with Net Available Proceeds equal to the amount of such reduction.

"Offer to Purchase"  means a written  offer (the "Offer") sent by the Company by
first class mail, postage prepaid,  to each holder of 7.50% Notes at its address
appearing in the Note Register on the date of the Offer  offering to purchase up
to the principal  amount of 7.50% Notes  specified in such Offer at the purchase
price specified in such Offer (as determined pursuant to the Indenture).  Unless
otherwise required by applicable law, the Offer shall specify an expiration date
(the "Expiration  Date") of the Offer to Purchase which shall be, subject to any
contrary  requirements  of applicable law, not less than 30 days or more than 60
days after the date of such Offer and a settlement  date (the  "Purchase  Date")
for purchase of 7.50% Notes within five Business Days after the Expiration Date.
The Company  shall notify the Trustee at least 15 Business Days (or such shorter
period as is acceptable to the Trustee) prior to the mailing of the Offer of the
Company's obligation to make an Offer to Purchase, and the Offer shall be mailed
by the Company or, at the Company's request, by the Trustee in the name and at

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the expense of the Company.  The Offer shall contain information  concerning the
business  of the Company  and its  Subsidiaries  which the Company in good faith
believes  will enable such holders to make an informed  decision with respect to
the Offer to  Purchase  (which at a minimum  will  include  (i) the most  recent
annual and quarterly  financial  statements  and  "Management's  Discussion  and
Analysis of  Financial  Condition  and Results of  Operations"  contained in the
documents required to be filed with the Trustee pursuant to the Indenture (which
requirements  may be satisfied by delivery of such  documents  together with the
Offer),  (ii) a description of material  developments in the Company's  business
subsequent to the date of the latest of such financial statements referred to in
clause (i) (including a description of the events  requiring the Company to make
the Offer to Purchase),  (iii) if applicable,  appropriate  pro forma  financial
information  concerning  the Offer to  Purchase  and the  events  requiring  the
Company to make the Offer to Purchase and (iv) any other information required by
applicable law to be included therein). The Offer shall contain all instructions
and materials necessary to enable such holders to tender 7.50% Notes pursuant to
the Offer to  Purchase.  The Offer  shall  also  state:  a. the  Section  of the
Indenture  pursuant  to which  the  Offer to  Purchase  is  being  made;  b. the
Expiration Date and the Purchase Date; c. the aggregate  principal amount of the
outstanding  7.50% Notes offered to be purchased by the Company  pursuant to the
Offer to Purchase  (including,  if less than 100%,  the manner by which such has
been determined  pursuant to the section hereof requiring the Offer to Purchase)
(the  "Purchase  Amount");  d. the purchase  price to be paid by the Company for
each $1,000  aggregate  principal amount of 7.50% Notes accepted for payment (as
specified pursuant to the Indenture) (the "Purchase Price");  e. that the holder
may tender all or any portion of the 7.50% Notes  registered in the name of such
holder and that any portion of a Note  tendered  must be tendered in an integral
multiple of $1,000  principal  amount;  f. the place or places where 7.50% Notes
are to be surrendered for tender pursuant to the Offer to Purchase;  g. that any
7.50% Notes not  tendered  or tendered  but not  purchased  by the Company  will
continue to accrue  interest;  h. that on the Purchase  Date the Purchase  Price
will become due and payable upon each Note being  accepted for payment  pursuant
to the Offer to  Purchase  and that  interest  thereon,  if any,  shall cease to
accrue on and after the Purchase Date; i. that each holder  electing to tender a
Note pursuant to the Offer to Purchase  will be required to surrender  such Note
at the place or places  specified in the Offer prior to the close of business on
the Expiration Date (such Note being, if the Company or the Trustee so requires,
duly  endorsed by, or  accompanied  by a written  instrument of transfer in form
satisfactory to the Company and the Trustee duly executed by, the holder thereof
or his attorney duly authorized in writing); j. that holders will be entitled to
withdraw  all or any  portion of 7.50%  Notes  tendered if the Company (or their
Paying Agent)  receives,  not later than the close of business on the Expiration
Date, a telegram, telex, facsimile transmission or letter setting forth the name
of the  holder,  the  principal  amount  of the Note the  holder  tendered,  the
certificate  number of the Note the holder  tendered  and a statement  that such
holder is withdrawing all or a portion of his tender; k. that (a) if 7.50% Notes
in an aggregate  principal  amount less than or equal to the Purchase Amount are
duly tendered and not withdrawn  pursuant to the Offer to Purchase,  the Company
shall  purchase  all such  7.50%  Notes and (b) if 7.50%  Notes in an  aggregate
principal  amount at maturity in excess of the Purchase  Amount are tendered and
not withdrawn pursuant to the Offer to Purchase, the Company shall purchase

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7.50% Notes having an aggregate principal amount equal to the Purchase Amount on
a pro rata basis (with such  adjustments  as may be deemed  appropriate  so that
only 7.50% Notes in denominations of $1,000 or integral  multiples thereof shall
be  purchased);  and l. that in the case of any holder  whose Note is  purchased
only in part, the Company shall execute,  and the Trustee shall authenticate and
deliver to the holder of such Note without service  charge,  a new 7.50% Note or
7.50% Notes, of any authorized  denomination as requested by such holder,  in an
aggregate  principal  amount  at  maturity  equal  to and in  exchange  for  the
unpurchased  portion of the Note so  tendered.  Any Offer to  Purchase  shall be
governed  by and  effected  in  accordance  with the  Offer  for  such  Offer to
Purchase.

"Officers'  Certificate" means a certificate signed by the Chairman of the board
of directors of the  Company,  a Vice  Chairman of the board of directors of the
Company, the President or a Vice President,  and by the Chief Financial Officer,
the Chief  Accounting  Officer,  the  Treasurer,  an  Assistant  Treasurer,  the
Secretary or an Assistant Secretary of the Company and delivered to the Trustee,
which shall comply with the Indenture.

"Opinion of Counsel" means an opinion of counsel  acceptable to the Trustee (who
may be counsel to the Company, including an employee of the Company).

"Permitted  Holders" means any Person who was the  beneficial  owner (within the
meaning of Rule 13d-3 under the  Exchange  Act) of stock of the Company on March
31,  1997 and any  Affiliates  of such  Person (i) who were  Affiliates  of such
Person on March 31, 1997 or (ii) who were formed, directly or indirectly, by any
such Person  after  March 31,  1997  provided,  however,  that  Persons who were
beneficial  owners  (within the meaning of Rule 13d-3 under the Exchange Act) of
such Person on March 31, 1997  continued  to be  beneficial  owners  (within the
meaning of Rule 13d-3 under the  Exchange  Act) at the time of formation of such
Affiliate.

"Permitted Interest Rate or Currency  Protection  Agreement" of any Person means
any Interest Rate or Currency Protection Agreement entered into with one or more
financial  institutions  in the ordinary  course of business that is designed to
protect such Person against  fluctuations in interest rates or currency exchange
rates with respect to Debt  Incurred  and which shall have a notional  amount no
greater than the payments due with respect to the Debt being hedged  thereby and
not for purposes of speculation.

"Permitted  Investments" means (a) Cash Equivalents;  (b) Investments in prepaid
expenses,  negotiable  instruments  held for collection  and lease,  utility and
workers'  compensation,  performance  and other  similar  deposits;  (c)  loans,
advances or extensions of credit to employees and directors made in the ordinary
course of business and consistent  with past  practice;  (d)  obligations  under
Interest Rate or Currency Protection  Agreements;  (e) bonds, notes,  debentures
and other securities received as a result of Asset Dispositions  pursuant to and
in compliance with "--Limitation on Asset Dispositions"; (f) Investments made in
the ordinary  course of business as partial  payment for  constructing a network
relating  to  a  Telecommunications   Business;   (g)  commercially   reasonable
extensions of trade credit; (h) Investments in any Person as a result of which

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such Person becomes a Restricted Subsidiary;  (i) Investments in Permitted Joint
Ventures in an aggregate  amount not to exceed $25 million;  (j)  Investments in
Affiliates or Related Persons in an aggregate  amount not to exceed $11 million,
provided that the making of such Investments is permitted under  "--Transactions
with Affiliates and Related Persons"; and (k) Investments in an aggregate amount
not to exceed $15 million  consisting of the  contribution by the Company or any
Restricted Subsidiary of assets located in Mexico to joint ventures in which the
Company or a Restricted Subsidiary has an interest.

"Permitted Joint Venture" means a corporation, partnership or other entity other
than  a  Restricted  Subsidiary  engaged  in  one  or  more   Telecommunications
Businesses  over which the Company and/or one or more Strategic  Investors have,
directly  or  indirectly,  the  power to direct  the  policies,  management  and
affairs.

"Permitted Liens" means (a) Liens for taxes, assessments,  governmental charges,
levies or claims which are not yet  delinquent  or which are being  contested in
good  faith by  appropriate  proceedings,  if a  reserve  or  other  appropriate
provision,  if any, as shall be required in conformity  with generally  accepted
accounting principles shall have been made therefor;  (b) other Liens incidental
to the conduct of the Company's and its Restricted  Subsidiaries'  businesses or
the ownership of its property and assets not securing any Debt, and which do not
in the  aggregate  materially  detract from the value of the  Company's  and its
Restricted Subsidiaries' property or assets when taken as a whole, or materially
impair the use thereof in the operation of its business;  (c) Liens with respect
to assets of a Restricted  Subsidiary  granted by such Restricted  Subsidiary to
the Company or a  Restricted  Subsidiary  to secure Debt owing to the Company or
such Restricted Subsidiary; (d) Liens, pledges and deposits made in the ordinary
course of  business  in  connection  with  workers'  compensation,  unemployment
insurance  and other  types of  statutory  obligations;  (e)  Liens,  pledges or
deposits made to secure the  performance  of tenders,  bids,  leases,  public or
statutory obligations,  sureties,  stays, appeals,  indemnities,  performance or
other  similar  bonds and  other  obligations  of like  nature  Incurred  in the
ordinary  course of  business  (exclusive  of  obligations  for the  payment  of
borrowed money); (f) zoning restrictions,  servitudes, easements, rights-of-way,
restrictions and other similar charges or encumbrances  Incurred in the ordinary
course of business which, in the aggregate,  do not materially  detract from the
value of the property subject thereto or materially  interfere with the ordinary
conduct of the business of the Company or its Restricted Subsidiaries; (g) Liens
arising out of judgments or awards against or other court proceedings concerning
the Company or any  Restricted  Subsidiary  with respect to which the Company or
such Restricted Subsidiary is prosecuting an appeal or proceeding for review and
the Company or such Restricted  Subsidiary is maintaining  adequate  reserves in
accordance with generally accepted accounting  principles;  and (h) any interest
or title of a lessor in the  property  subject to any lease other than a Capital
Lease.

"Permitted  Telecommunications  Capital Asset  Disposition"  means the transfer,
conveyance,  sale,  lease or other  disposition  of a  capital  asset  that is a
Telecommunications  Asset (including fiber, conduit and related equipment),  (i)
the proceeds of which are treated as revenues by the Company in accordance with

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generally accepted accounting  principles and (ii) that, in the case of the sale
of fiber,  would not  result in the  Company  retaining  less than 24 fibers per
route mile on any segment of the Company's network.

"Person"  means  any  individual,   corporation,   partnership,  joint  venture,
association, joint stock company, trust, unincorporated organization, government
or agency or political subdivision thereof or any other entity.

"Preferred  Dividends"  for  any  Person  means  for  any  period  the  quotient
determined by dividing the amount of dividends and distributions paid or accrued
(whether or not  declared) on Preferred  Stock of such Person during such period
calculated in accordance with generally  accepted  accounting  principles,  by 1
minus the  maximum  statutory  income tax rate then  applicable  to the  Company
(expressed as a decimal).

"Preferred  Stock" of any Person means Capital Stock of such Person of any class
or classes (however designated) that ranks prior, as to the payment of dividends
or  as  to  the  distribution  of  assets  upon  any  voluntary  or  involuntary
liquidation,  dissolution  or  winding up of such  Person,  to shares of Capital
Stock of any other class of such Person.

"Public Equity  Offering" means an underwritten  public offering of common stock
made on a primary  basis by the  Company  pursuant to a  registration  statement
filed with,  and declared  effective by, the  Commission in accordance  with the
Securities Act.

"Purchase  Money Debt"  means Debt  Incurred at any time within 270 days of, and
for the purposes of financing all or any part of the cost of, the  construction,
installation,  acquisition  or  improvement  by the  Company  or any  Restricted
Subsidiary  of the  Company of any new  Telecommunications  Assets  constructed,
installed, acquired or improved after March 31, 1997, provided that the proceeds
of such Debt are expended for such purposes within such 270-day period.

"Rating Agencies" means Moody's Investors Service, Inc. (or any successor to the
rating agency business thereof) and Standard & Poor's Ratings Service, a
division of McGraw Hill, Inc. (or any successor to the rating agency business
thereof).

"Rating  Decline"  means the 7.50% Notes cease to be rated B` (or the equivalent
thereof) or better by  Standard & Poor's  Corporation  or B2 (or the  equivalent
thereof) or better by Moody's Investors Service, Inc.

"Receivables"  means  receivables,  chattel  paper,  instruments,  documents  or
intangibles  evidencing or relating to the right to payment of money,  excluding
allowances for doubtful accounts.

"Receivables  Sale" of any Person means any sale of  Receivables  of such Person
(pursuant to a purchase facility or otherwise),  other than in connection with a
disposition  of the business  operations  of such Person  relating  thereto or a
disposition  of defaulted  Receivables  for purposes of collection  and not as a
financing arrangement.

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"Related  Person" of any Person  means any other Person  directly or  indirectly
owning (a) 5% or more of the outstanding Common Stock of such Person (or, in the
case of a Person that is not a corporation, 5% or more of the outstanding equity
interest in such  Person) or (b) 5% or more of the combined  outstanding  voting
power of the Voting Stock of such Person.

"Restricted  Subsidiary"  means a Subsidiary of the Company,  or of a Restricted
Subsidiary that is a Wholly Owned  Subsidiary of the Company,  that has not been
designated  by the board of  directors  of the  Company  (by a board  resolution
delivered  to the  Trustee)  as an  Unrestricted  Subsidiary  pursuant to and in
compliance with "--Limitations on Designations of Unrestricted Subsidiaries."

"Restricted   Subsidiary  Guarantee"  means  a  supplemental  indenture  to  the
Indenture in form  satisfactory to the Trustee,  providing for an  unconditional
Guarantee of payment in full of the principal of, premium,  if any, and interest
on the  7.50%  Notes.  Any such  Restricted  Subsidiary  Guarantee  shall not be
subordinate  in  right  of  payment  to any  Debt of the  Restricted  Subsidiary
providing the Restricted Subsidiary Guarantee.

"Sale and Leaseback  Transaction"  of any Person means an  arrangement  with any
lender or investor or to which such lender or investor is a party  providing for
the  leasing by such Person of any  property  or asset of such Person  which has
been or is being sold or transferred by such Person more than 365 days after the
acquisition  thereof  or the  completion  of  construction  or  commencement  of
operation thereof to such lender or investor or to any Person to whom funds have
been or are to be advanced  by such  lender or investor on the  security of such
property or asset. The stated maturity of such arrangement  shall be the date of
the last payment of rent or any other amount due under such arrangement prior to
the first date on which such arrangement may be terminated by the lessee without
payment of a penalty.

"Senior  Note  Indentures"  means (i) the  Indenture  dated as of March 31, 1997
between the Company and Bankers Trust Company, as trustee  thereunder,  relating
to the  Company's  10 7/8%  Senior  Notes  Due  2007  (which  were  subsequently
exchanged  for the  Company's  10 7/8%  Series B Senior  Notes Due 2007) and the
Indenture  dated as of August 28, 1997,  pursuant to which such 10 7/8% Series B
Senior Notes Due 2007 were issued,  (ii) the  Indenture  dated as of October 15,
1997  between  the Company and Bankers  Trust  Company,  as trustee  thereunder,
relating to the  Company's  9.47%  Series B Senior  Discount  Notes Due 2007 and
(iii) the Indenture dated as of January 29, 1998 between the Company and Bankers
Trust Company, as trustee  thereunder,  relating to the Company's 8.29% Series B
Senior Discount Notes Due 2008.

"Stated  Maturity,"  when  used with  respect  to a Note or any  installment  of
interest  thereon,  means the date  specified  in such Note as the fixed date on
which the  principal  of such Note or such  installment  of  interest is due and
payable.

"Strategic Investor" means a corporation, partnership or other entity engaged in
one or more Telecommunications Businesses that has, or 80% or more of the Voting
Stock of which is owned by a Person that has, an equity market capitalization,

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at the time of its initial  Investment  in the  Company or in a Permitted  Joint
Venture with the Company, in excess of $2 billion.

"Subordinated  Debt"  means  Debt of the  Company  as to which  the  payment  of
principal of (and premium, if any) and interest and other payment obligations in
respect of such Debt shall be  subordinate  to the prior  payment in full of the
7.50% Notes to at least the  following  extent:  (i) no payments of principal of
(or premium, if any) or interest on or otherwise due in respect of such Debt may
be permitted for so long as any default in the payment of principal (or premium,
if any) or interest on the 7.50% Notes exists;  (ii) in the event that any other
Default  exists with respect to the 7.50%  Notes,  upon notice by 25% or more in
principal  amount of the 7.50% Notes to the Trustee,  the Trustee shall have the
right to give notice to the Company and the holders of such Debt (or trustees or
agents therefor) of a payment blockage,  and thereafter no payments of principal
of (or premium,  if any) or interest on or otherwise due in respect of such Debt
may be made for a period  of 179 days  from the date of such  notice;  and (iii)
such Debt may not (x) provide  for  payments  of  principal  of such Debt at the
stated maturity thereof or by way of a sinking fund applicable thereto or by way
of any mandatory redemption, defeasance, retirement or repurchase thereof by the
Company (including any redemption,  retirement or repurchase which is contingent
upon events or circumstances but excluding any retirement  required by virtue of
acceleration  of such Debt upon an event of  default  thereunder),  in each case
prior to the final Stated  Maturity of the 7.50% Notes or (y) permit  redemption
or other  retirement  (including  pursuant to an offer to  purchase  made by the
Company)  of such other Debt at the  option of the holder  thereof  prior to the
final  Stated  Maturity of the 7.50%  Notes,  other than a  redemption  or other
retirement  at the option of the holder of such Debt  (including  pursuant to an
offer to purchase  made by the Company)  which is  conditioned  upon a change of
control of the Company  pursuant to  provisions  substantially  similar to those
described  under  "--Change of Control"  (and which shall provide that such Debt
will not be  repurchased  pursuant  to such  provisions  prior to the  Company's
repurchase of the 7.50% Notes required to be repurchased by the Company pursuant
to the provisions described under "--Change of Control").

"Subsidiary" of any Person means (i) a corporation more than 50% of the combined
voting  power of the  outstanding  Voting  Stock of which is owned,  directly or
indirectly,  by such Person or by one or more other  Subsidiaries of such Person
or by such Person and one or more Subsidiaries  thereof or (ii) any other Person
(other  than  a  corporation)  in  which  such  Person,  or one  or  more  other
Subsidiaries  of such Person or such  Person and one or more other  Subsidiaries
thereof, directly or indirectly,  has at least a majority ownership and power to
direct the policies, management and affairs thereof.

"Telecommunications  Assets" means all assets, rights (contractual or otherwise)
and  properties,  whether  tangible or  intangible,  used or intended for use in
connection with a Telecommunications Business.

"Telecommunications  Business"  means  the  business  of  (i)  transmitting,  or
providing services relating to the transmission of, voice, video or data through
owned or leased transmission facilities, (ii) constructing, creating, developing
or marketing communications related network equipment, software and other

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devices   foruse  in  a   telecommunications   business  or  (iii)   evaluating,
participating  or pursuing any other activity or  opportunity  that is primarily
related  to  those   identified  in  (i)  or  (ii)  above;   provided  that  the
determination of what constitutes a Telecommunications Business shall be made in
good faith by the board of directors of the Company.

"Unrestricted Subsidiary" means any Subsidiary of the Company designated as such
pursuant to and in compliance with "--Limitation on Designations of Unrestricted
Subsidiaries."

"Voting Stock" of any Person means Capital Stock of such Person which ordinarily
has voting power for the election of directors  (or persons  performing  similar
functions) of such Person, whether at all times or only for so long as no senior
class of securities has such voting power by reason of any contingency.

"Wholly Owned Subsidiary" of any Person means a Subsidiary of such Person all of
the outstanding Voting Stock or other ownership interests (other than directors'
qualifying  shares) of which shall at the time be owned by such Person or by one
or more Wholly  Owned  Subsidiaries  of such Person or by such Person and one or
more Wholly Owned Subsidiaries of such Person.

Events of Default

The following will be Events of Default under the Indenture:

(a) failure to pay principal of (or premium, if any, on) any Note when due;

(b) failure to pay any interest on any Note when due, continued for 30 days;

(c) default in the payment of principal and interest on 7.50% Notes  required to
be purchased  pursuant to an Offer to Purchase as described  under  "--Change of
Control" when due and payable;

(d) failure to perform or comply with the provisions described under "--Mergers,
Consolidations   and  Certain  Sales  of  Assets"  and  "--Limitation  on  Asset
Dispositions";

(e) failure to perform any other  covenant or agreement of the Company under the
Indenture or the 7.50% Notes  continued for 60 days after written  notice to the
Company by the Trustee or holders of at least 25% in aggregate  principal amount
of the outstanding 7.50% Notes;

(f) default under the terms of any instrument evidencing or securing Debt of the
Company or any Restricted  Subsidiary having an outstanding  principal amount of
$10  million  individually  or in the  aggregate  which  default  results in the
acceleration  of the payment of such  indebtedness or constitutes the failure to
pay such  indebtedness  when  due  (after  expiration  of any  applicable  grace
period);

(g) the  rendering  of a final  judgment or  judgments  (not  subject to appeal)
against the Company or any Restricted Subsidiary in an amount in excess of $10

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million which remains undischarged or unstayed for a period of 45 days after the
date on which the right to appeal has expired; and

(h) certain events of  bankruptcy,  insolvency or  reorganization  affecting the
Company or any Restricted Subsidiary.

  Subject  to the  provisions  of the  Indenture  relating  to the duties of the
Trustee in case an Event of Default (as defined)  shall occur and be continuing,
the Trustee  will not be under any  obligation  to exercise any of its rights or
powers under the  Indenture at the request or direction of any of the holders of
7.50% Notes,  unless such holders  shall have offered to the Trustee  reasonable
indemnity.  Subject to such provisions for the  indemnification  of the Trustee,
the holders of a majority in aggregate principal amount of the outstanding 7.50%
Notes will have the right to direct the time, method and place of conducting any
proceeding  for any remedy  available to the Trustee or exercising  any trust or
power conferred on the Trustee.

  If any Event of Default  (other than an Event of Default  described  in clause
(h) above) shall occur and be  continuing,  either the Trustee or the holders of
at least 25% in aggregate  principal amount at maturity of the outstanding 7.50%
Notes may accelerate the maturity of all 7.50% Notes;  provided,  however,  that
after such acceleration,  but before a judgment or decree based on acceleration,
the holders of a majority in aggregate principal amount of the outstanding 7.50%
Notes may, under certain  circumstances,  rescind and annul such acceleration if
all Events of Default, other than the non-payment of accelerated principal, have
been  cured or waived  as  provided  in the  Indenture.  If an Event of  Default
specified  in clause (h) above  occurs,  the  outstanding  7.50% Notes will ipso
facto become immediately due and payable without any declaration or other act on
the part of the Trustee or any holder. For information as to waiver of defaults,
see "--Amendment, Supplement and Waiver."

  No holder of any Note will have any right to  institute  any  proceeding  with
respect to the Indenture or for any remedy thereunder,  unless such holder shall
have  previously  given to the Trustee  written notice of a continuing  Event of
Default (as  defined)  and unless also the holders of at least 25% in  aggregate
principal amount of the outstanding  7.50% Notes shall have made written request
and offered reasonable  indemnity to the Trustee to institute such proceeding as
trustee,  and the Trustee shall not have received from the holders of a majority
in  aggregate  principal  amount  of the  outstanding  7.50%  Notes a  direction
inconsistent  with  such  request  and  shall  have  failed  to  institute  such
proceeding  within 60 days.  However,  such  limitations  do not apply to a suit
instituted by a holder of a Note for  enforcement of payment of the principal of
and  premium,  if any, or interest on such Note on or after the  respective  due
dates  expressed  in such Note.  The Company  will be required to furnish to the
Trustee quarterly a statement as to the performance by the Company of certain of
its obligations under the Indenture and as to any default in such performance.

Amendment, Supplement and Waiver

  The Company and the  Trustee  may, at any time and from time to time,  without
notice to or consent of any holder of 7.50% Notes, enter into one or more

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indentures  supplemental  to the  Indenture  (1) to evidence the  succession  of
another  Person to the  Company  and the  assumption  by such  successor  of the
covenants of the Company in the Indenture and the 7.50% Notes; (2) to add to the
covenants of the Company,  for the benefit of the holders,  or to surrender  any
right or power  conferred  upon the  Company  by the  Indenture;  (3) to add any
additional Events of Default;  (4) to provide for uncertificated  7.50% Notes in
addition to or in place of certificated 7.50% Notes; (5) to evidence and provide
for the  acceptance of appointment  under the Indenture of a successor  Trustee;
(6) to secure the 7.50% Notes;  or (7) to cure any ambiguity in the Indenture to
correct or supplement any provision in the Indenture  which may be  inconsistent
with any other provision  therein or to add any other provisions with respect to
matters or questions  arising under the  Indenture;  provided such actions shall
not adversely affect the interests of the holders in any material respect.  With
the consent of the holders of not less than a majority  in  principal  amount of
the outstanding  7.50% Notes,  the Company and the Trustee may enter into one or
more  indentures  supplemental  to the  Indenture  for the purpose of adding any
provisions to or changing in any manner or eliminating  any of the provisions of
the  Indenture or  modifying  in any manner the rights of the holders,  provided
that no such supplemental  indenture shall, without the consent of the holder of
each outstanding Note (1) change the Stated Maturity of the principal of, or any
installment  of  interest  on,  any  Note,  or alter the  redemption  provisions
thereof,  or reduce the principal  amount  thereof (or premium,  if any), or the
interest thereon that would be due and payable upon maturity thereof,  or change
the place of payment  where,  or the coin or currency in which,  any Note or any
premium or interest  thereon is payable,  or impair the right to institute  suit
for the  enforcement of any such payment on or after the maturity  thereof;  (2)
reduce the percentage in principal  amount of the outstanding  7.50% Notes,  the
consent of whose  holders is necessary  for any such  supplemental  indenture or
required for any waiver of compliance  with certain  provisions of the Indenture
or  certain  Defaults  thereunder;  (3)  subordinate  in  right of  payment,  or
otherwise  subordinate,  the 7.50%  Notes to any other  Debt;  or (4) modify any
provision  of this  paragraph  (except  to  increase  any  percentage  set forth
herein).  The  holders of not less than a majority  in  principal  amount of the
outstanding  7.50% Notes may,  on behalf of the holders of all the 7.50%  Notes,
waive any past Default under the Indenture and its consequences,  except Default
(1) in the payment of the  principal of (or premium,  if any) or interest on any
Note,  or (2) in respect of a  covenant  or  provision  hereof  which  under the
proviso to the prior paragraph cannot be modified or amended without the consent
of the holder of each outstanding Note affected.

Satisfaction and Discharge of the Indenture, Defeasance

The Company may terminate its  obligations  under the Indenture  when (i) either
(A)  all  outstanding  7.50%  Notes  have  been  delivered  to the  Trustee  for
cancellation  or (B) all such  7.50%  Notes  not  theretofore  delivered  to the
Trustee  for  cancellation  have  become due and  payable,  will  become due and
payable within one year or are to be called for redemption within one year under
irrevocable arrangements satisfactory to the Trustee for the giving of notice of
redemption by the Trustee in the name and at the expense of the Company, and the
Company has  irrevocably  deposited or caused to be  deposited  with the Trustee
funds in an amount sufficient to pay and discharge the entire indebtedness on

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<PAGE>



the 7.50% Notes not theretofore  delivered to the Trustee for cancellation,  for
principal  of (or  premium,  if any,  on) and interest to the date of deposit or
maturity or date of redemption on such 7.50% Notes; (ii) the Company has paid or
caused to be paid all other sums payable by the Company under the Indenture; and
(iii) the Company  has  delivered  an  Officers'  Certificate  and an Opinion of
Counsel  relating to compliance  with the conditions set forth in the Indenture.
The Company,  at its election,  shall (a) be deemed to have paid and  discharged
its debt on the  7.50%  Notes and the  Indenture  shall  cease to be of  further
effect  as  to  all  outstanding  7.50%  Notes  (except  as  to  (i)  rights  of
registration  of  transfer,  substitution  and  exchange  of 7.50% Notes and the
Company's  right of  optional  redemption,  (ii)  rights of  holders  to receive
payments of principal of, premium, if any, and interest on such 7.50% Notes (but
not the Purchase Price  referred to under  "--Change of Control") and any rights
of the holders with respect to such amounts,  (iii) the rights,  obligations and
immunities of the Trustee  under the Indenture and (iv) certain other  specified
provisions in the  Indenture) or (b) cease to be under any  obligation to comply
with certain  restrictive  covenants  including those described under "--Certain
Covenants,"  after the irrevocable  deposit by the Company with the Trustee,  in
trust for the benefit of the  holders,  at any time prior to the maturity of the
7.50% Notes, of (A) money in an amount, (B) Government  Securities which through
the payment of  interest  and  principal  will  provide,  not later than one day
before  the due date of  payment  in  respect  of the 7.50%  Notes,  money in an
amount,  or (C) a  combination  thereof,  sufficient  to pay and  discharge  the
principal of, and interest on, the 7.50% Notes then  outstanding on the dates on
which any such  payments are due in  accordance  with the terms of the Indenture
and of the 7.50% Notes.  Such defeasance or covenant  defeasance shall be deemed
to occur  only if certain  conditions  are  satisfied,  including,  among  other
things,  delivery  by the  Company  to the  Trustee  of an  Opinion  of  Counsel
acceptable  to the Trustee to the effect that (i) such deposit,  defeasance  and
discharge  will not be deemed,  or result in, a taxable event for federal income
tax purposes with respect to the holders;  and (ii) the  Company's  deposit will
not result in the Trust or the Trustee  being  subject to  regulation  under the
Investment Company Act of 1940, as amended.

Governing Law

The  Indenture  and the 7.50% Notes will be governed by the laws of the State of
New York.

The Trustee

Bankers  Trust  Company will be the Trustee  under the  Indenture and the Senior
Note Indentures.  The Trustee's current address is Four Albany Street, New York,
New York 10006.  The holders of not less than a majority in principal  amount of
the outstanding  7.50% Notes will have the right to direct the time,  method and
place of conducting any  proceeding  for exercising any remedy  available to the
Trustee,  subject to certain  exceptions.  Except during the  continuance  of an
Event of Default,  the Trustee will perform only such duties as are specifically
set forth in the  Indenture.  The  Indenture  provides  that in case an Event of
Default  shall occur (which  shall not be cured or waived),  the Trustee will be
required, in the exercise of its rights and powers under the Indenture, to use

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the degree of care of a prudent person in the conduct of such person's own
affairs.

No Personal Liability of Directors, Officers, Employees and Stockholders

No director,  officer, employee,  incorporator or stockholder of the Company, as
such,  shall have any  liability  for any  obligations  of the Company under the
7.50%  Notes or the  Indenture  or for any claim  based on, in respect of, or by
reason of, such obligations or their creation, solely by reason of its status as
a director,  officer,  employee,  incorporator or stockholder of the Company. By
accepting a Note each holder  waives and releases all such  liability  (but only
such  liability).  The  waiver and  release  are part of the  consideration  for
issuance of the 7.50% Notes.  Nevertheless,  such waiver may not be effective to
waive liabilities under the federal  securities laws and it has been the view of
the Commission that such a waiver is against public policy.

Transfer and Exchange

A holder may transfer or exchange 7.50% Notes in accordance  with the Indenture.
The Company,  the  Registrar  and the Trustee may require a holder,  among other
things,  to furnish  appropriate  endorsements  and transfer  documents  and the
Company  may  require  a holder to pay any  taxes  and fees  required  by law or
permitted by the Indenture.


EXCHANGE OFFER; REGISTRATION RIGHTS

  The Company has entered into a registration  rights agreement with the initial
purchaser (the "Registration  Agreement")  pursuant to which the Company agreed,
for the benefit of the holders of the Old Notes,  at the Company's  cost, (a) by
February 2, 1999, to file a registration statement (a "Registration  Statement")
with the Commission with respect to a registered offer to exchange the Old Notes
for the New  Notes,  (b) to use its  best  efforts  to cause  such  Registration
Statement to be declared  effective  under the  Securities Act by March 3, 1999,
and (c) to  consummate  the Exchange  Offer by April 2, 1999.  For each Old Note
surrendered to the Company  pursuant to the Exchange  Offer,  the holder of such
Old Note will  receive an Exchange  Note  having a principal  amount at maturity
equal to that of the surrendered Old Note.

  Based upon  no-action  letters  issued by the staff of the Commission to third
parties, the Company believes that the New Notes issued pursuant to the Exchange
Offer in exchange  for Old Notes would in general be freely  transferable  after
the Exchange Offer without further  registration under the Securities Act if the
holder of the New Notes represents (i) that it is not an "affiliate," as defined
in Rule 405 of the Securities Act, of the Company, (ii) that it is acquiring the
New Notes in the  ordinary  course  of its  business  and  (iii)  that it has no
arrangement or understanding  with any person to participate in the distribution
(within the meaning of the Securities  Act) of the New Notes;  provided that, in
the  case of  broker-dealers,  a  prospectus  meeting  the  requirements  of the
Securities  Act be  delivered  as  required.  However,  the  Commission  has not
considered the Exchange Offer in the context of a no-action letter and there can

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be no  assurance  that  the  staff  of  the  Commission  would  make  a  similar
determination with respect to the Exchange Offer as in such other circumstances.
Holders of Old Notes wishing to accept the Exchange  Offer must represent to the
Company that such conditions have been met. Each broker-dealer that receives New
Notes for its own account pursuant to the Exchange Offer,  where it acquired the
Old  Notes  exchanged  for such New  Notes  for its own  account  as a result of
market-making or other trading activities,  may be deemed to be an "underwriter"
within  the  meaning of the  Securities  Act and must  acknowledge  that it will
deliver a prospectus in connection with the resale of such New Notes. The Letter
of Transmittal states that by so acknowledging and by delivering a prospectus, a
broker-dealer will not be deemed to admit that it is an "underwriter" within the
meaning  of the  Securities  Act.  This  Prospectus,  as it may  be  amended  or
supplemented  from time to time,  may be used by a  broker-dealer  in connection
with  resales of New Notes  received  in  exchange  for Old Notes where such Old
Notes  were  acquired  by  such  broker-dealer  as  a  result  of  market-making
activities  or other  trading  activities.  The Company has agreed  that,  for a
period of one year after  consummation  of the Exchange Offer, it will make this
Prospectus  available to any  broker-dealer  for use in connection with any such
resale.  A  broker-dealer  that  delivers  such a prospectus  to  purchasers  in
connection  with such resales will be subject to certain of the civil  liability
provisions  under the Securities Act, and will be bound by the provisions of the
Registration  Agreement  (including  certain  indemnification  and  contribution
rights and obligations).  See "The Exchange  Offer--Resale of the New Notes" and
"Plan of Distribution."

  Each holder of the Old Notes (other than certain specified holders) who wishes
to exchange  Old Notes for New Notes in the  Exchange  Offer will be required to
represent  that (a) it is not an affiliate of the Company,  (b) any New Notes to
be received by it will be acquired in the  ordinary  course of its  business and
(c) at the time of  commencement  of the Exchange  Offer,  it has no arrangement
with any person to  participate in the  distribution  (within the meaning of the
Securities  Act)  of  the  New  Notes.  If  the  holder  is a  broker-dealer  (a
"Participating Broker-Dealer") who acquired the Old Notes for its own account as
a result of market-making or other trading activities, it may be deemed to be an
"underwriter"  within the meaning of the  Securities Act and will be required to
acknowledge  that it must deliver a prospectus  meeting the  requirements of the
Securities Act in connection  with any resale of such New Notes.  The Commission
has taken the  position  that  Participating  Broker-Dealers  may fulfill  their
prospectus  delivery  requirements  with  respect to the New Notes (other than a
resale of an unsold  allotment from the original sale of the Old Notes) with the
prospectus  contained in the Exchange Offer  Registration  Statement.  Under the
Registration   Agreement,   the  Company  is  required  to  allow  Participating
Broker-Dealers and other persons, if any, subject to similar prospectus delivery
requirements to use the prospectus  contained in the Exchange Offer Registration
Statement in connection with the resale of such New Notes.

  If, (i) because of any change in law or applicable  interpretations thereof by
the  Commission's  staff,  the  Company  determines  upon  advice of its outside
counsel that it is not permitted to effect the Exchange Offer as contemplated by
the Registration  Agreement,  or (ii) for any other reason the Exchange Offer is
not consummated within 180 days of the closing date of the Old Notes, or (iii)

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the initial purchaser so requests with respect to Old Notes held by it following
consummation  of the Exchange Offer, or (iv) any holder of Old Notes (other than
the initial  purchaser of the Old Notes) is not eligible to  participate  in the
Exchange  Offer or (v) if the initial  purchaser  participates  in the  Exchange
Offer or  acquires  New Notes  issued  and  delivered  to it by the  Company  in
exchange for Old Notes,  such purchaser  does not receive  freely  tradeable New
Notes in exchange for Old Notes constituting any portion of an unsold allotment,
the Company  will,  at its cost,  (a) as promptly as  practicable,  file a shelf
registration  statement (a "Shelf  Registration  Statement") with the Commission
relating to the offer and sale of the Old Notes or the New Notes, (b) cause such
Shelf  Registration  Statement to be declared effective under the Securities Act
and  (c)  use  its  best  efforts  to keep  such  Shelf  Registration  Statement
continuously  effective  under the Securities Act for a period of three years or
such shorter period that will terminate when all the Old Notes or New Notes,  as
applicable,  covered by such Shelf  Registration  Statement  have been sold. The
Company  will,  in the  event of  filing  such a Shelf  Registration  Statement,
provide to each holder of the Old Notes copies of the prospectus  that is a part
of such Shelf  Registration  Statement,  notify each such holder when such Shelf
Registration  Statement for the Old Notes has been filed with the Commission and
when such Shelf Registration  Statement or any post-effective  amendment thereto
has become  effective  and take certain  other actions as are required to permit
unrestricted resales of the 7.50% Notes. A holder of 7.50% Notes that sells such
7.50%  Notes  pursuant  to a  Shelf  Registration  Statement  generally  will be
required to be named as a selling security holder in the related  prospectus and
to deliver a prospectus to  purchasers,  will be subject to certain of the civil
liability  provisions under the Securities Act in connection with such sales and
will  be  bound  by the  provisions  of the  Registration  Agreement  which  are
applicable to such a holder (including certain  indemnification and contribution
rights and obligations).

  The Old Notes  provide  that if (i) the  Registration  Statement  has not been
filed with the Commission within 90 days after the closing date of the Old Notes
or declared  effective  within 150 days after the closing date of the Old Notes,
or the Exchange Offer has not been consummated within 180 days after the closing
date of the Old Notes or (ii) in lieu thereof, the Shelf Registration  Statement
has not been filed with the  Commission and declared  effective  within 210 days
after the closing date of the Old Notes or (iii) after  either the  Registration
Statement or the Shelf Registration  Statement has been declared  effective,  as
the case may be, such Registration  Statement  thereafter ceases to be effective
or usable  (subject to certain  exceptions)  in  connection  with resales of Old
Notes or New Notes in  accordance  with and during the periods  specified in the
Registration  Agreement  (each such event  referred  to in clauses  (i)  through
(iii), a "Registration  Default"),  additional interest ("Liquidated  Interest")
will  accrue on the Old Notes (in  addition  to the stated  interest  on the Old
Notes) from and including the date on which any such Registration  Default shall
occur up to but excluding the date on which all Registration  Defaults have been
cured.  Liquidated Interest will be payable in cash semiannually in arrears each
November 1 and May 1, at a rate per annum equal to 0.50% of the principal amount
of the Old Notes during the 90-day period  immediately  following the occurrence
of any  Registration  Default  and  shall  increase  by 0.25%  per  annum of the
principal amount of the Old Notes at the end of each subsequent 90-day period,

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<PAGE>



but in no event  shall  such  rates  exceed  2.00%  per  annum in the  aggregate
regardless of the number of Registration Defaults.

  The summary herein of certain  provisions of the  Registration  Agreement does
not purport to be complete  and is subject to, and is  qualified in its entirety
by reference to, all the  provisions of the  Registration  Agreement,  a copy of
which  is  filed as an  exhibit  to the  Registration  Statement  of which  this
Prospectus is a part.

                                                          84

<PAGE>

                       DESCRIPTION OF CERTAIN INDEBTEDNESS

  In March 1997, the Company issued and sold $250.0 million in principal  amount
of its 10 7/8%  Senior  Notes Due 2007 (the "10 7/8%  Notes"),  the  proceeds of
which were used to repay  certain  indebtedness  of the Company and also to fund
capital  expenditures  for the  construction  and  activation  of the  Company's
network.  Unamortized  issuance  costs totaling  approximately  $8.0 million are
being  amortized  over the term of the 10 7/8%  Notes.  Interest  on the 10 7/8%
Notes is payable semi-annually on April 1 and October 1 of each year, commencing
on  October 1, 1997,  and the  principal  amount of the 10 7/8% Notes is due and
payable in full on April 1, 2007.  The 10 7/8% Note Indenture  contains  certain
covenants that, among other things, limit the ability of the Company and certain
of  its  subsidiaries  (the  "Restricted   Subsidiaries")  to  incur  additional
indebtedness   and  issue   preferred   stock,   pay  dividends  or  make  other
distributions,  repurchase  capital stock or subordinated  indebtedness,  create
certain liens, enter into certain  transactions with affiliates,  sell assets of
the Company or its Restricted  Subsidiaries,  issue or sell capital stock of the
Company's   Restricted   Subsidiaries   or  enter  into   certain   mergers  and
consolidations.  In addition,  under certain limited circumstances,  the Company
will be required to offer to purchase the 10 7/8% Notes at a price equal to 100%
of the principal  amount thereof plus accrued and unpaid interest to the date of
purchase  with the excess  proceeds of certain  asset  sales.  In the event of a
Change of Control (as defined in the 10 7/8% Note indenture),  holders of the 10
7/8% Notes will have the right to require the  Company to purchase  all of their
10 7/8% Notes at a price equal to 101% of the aggregate principal amount thereof
plus accrued and unpaid interest.  Generally,  the 10 7/8% Notes are redeemable,
at the option of the Company, in whole or in part at stated premiums over par on
or after April 1, 2002,  and up to 35% of the 10 7/8% Notes may be redeemed at a
premium  over par prior to April 1, 2000 with the  proceeds  of  certain  public
stock offerings.

  In August 1997,  the Company  completed a  registered  exchange of new 10 7/8%
Notes (with terms identical in all material respects to the originally issued 10
7/8% Notes) for all of the originally issued 10 7/8% Notes. The Company received
no proceeds from and  recognized no profit on the exchange  transaction,  and no
change in the  financial  condition  of the Company  occurred as a result of the
exchange  transaction.  In December 1998, the Company  redeemed $87.5 million of
its 10 7/8% Notes.

  In October  1997,  the Company  issued $555.9  million in principal  amount at
maturity of its 9.47% Senior Discount Notes Due 2007 (the "9.47% Notes"),

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generating  net  proceeds  of  approximately  $342.1  million,  after  deducting
offering costs which are included in intangible and other  long-term  assets and
are being  amortized to interest  expense over the term of the 9.47% Notes.  The
net proceeds were used to fund capital expenditures for continuing  construction
and  activation  of the  Company's  network  and to fund  further  growth in the
business.  The 9.47%  Notes  accrete  at a rate of 9.47% per  annum,  compounded
semi-annually, to an aggregate principal amount of $555.9 million by October 15,
2002.  The  principal  amount of the 9.47%  Notes is due and  payable in full on
October 15, 2007.  The 9.47% Notes are  redeemable at the Company's  option,  in
whole  or in part,  at any  time on or after  October  15,  2002,  at  specified
redemption prices over par. In addition,  prior to October 15, 2000, the Company
may use the net cash  proceeds from certain  specified  equity  transactions  to
redeem up to 35% of the 9.47%  Notes at  specified  redemption  prices over par.
Cash  interest on the 9.47% Notes will not accrue until  October 15,  2002,  and
thereafter  will  accrue  at a rate of 9.47%  per  annum,  and  will be  payable
semi-annually in arrears commencing on April 15, 2003 and thereafter on April 15
and October 15 (each an interest payment date) of each year. The Company has the
option of commencing the accrual of cash interest on an interest payment date on
or after October 15, 2000,  in which case the  outstanding  principal  amount at
maturity of the 9.47% Notes will, on such  interest  payment date, be reduced to
the then  accreted  value,  and cash  interest  will be payable on each interest
payment date  thereafter.  The  indenture for the 9.47% Notes  contains  certain
covenants that are substantially identical to the 10 7/8% Notes described above.
See "Description of the Notes."

  In March 1998, the Company completed a registered  exchange of new 9.47% Notes
(with terms  identical in all material  respects to the originally  issued 9.47%
Notes) for all of the  originally  issued 9.47% Notes.  The Company  received no
proceeds  from and  recognized  no profit on the  exchange  transaction,  and no
change in the  financial  condition  of the Company  occurred as a result of the
exchange transaction.

  In January  1998,  the Company  issued $450.5  million in principal  amount at
maturity  of its 8.29%  Senior  Discount  Notes Due 2008  (the  "8.29%  Notes"),
generating  net  proceeds  of  approximately  $299.2  million,  after  deducting
offering costs which are included in intangible and other  long-term  assets and
will be amortized to interest  expense over the term of the 8.29% Notes. The net
proceeds were used to fund capital expenditures for continuing  construction and
activation of the Company's  network and to fund further growth in the business.
The 8.29% Notes accrete at a rate of 8.29% per annum, compounded  semi-annually,
to an  aggregate  principal  amount of $450.5  million by February 1, 2003.  The
principal  amount of the 8.29%  Notes is due and  payable in full on February 1,
2008.  The 8.29% Notes are  redeemable at the Company's  option,  in whole or in
part, at any time on or after February 1, 2003, at specified  redemption  prices
over par. In  addition,  prior to February 1, 2001,  the Company may use the net
cash proceeds from certain specified equity  transactions to redeem up to 35% of
the 8.29% Notes at specified  redemption  prices over par.  Cash interest on the
8.29% Notes will not accrue until February 1, 2003,  and thereafter  will accrue
at a rate of 8.29% per  annum,  and will be  payable  semi-annually  in  arrears
commencing on August 1, 2003 and  thereafter on February 1 and August 1 (each an
interest payment date) of each year. The Company has the option of commencing

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the accrual of cash interest on an interest payment date on or after February 1,
2001, in which case the  outstanding  principal  amount at maturity of the 8.29%
Notes will,  on such  interest  payment  date,  be reduced to the then  accreted
value,  and  cash  interest  will be  payable  on  each  interest  payment  date
thereafter.  The indenture for the 8.29% Notes contains  certain  covenants that
are  substantially  identical to the 10 7/8% Notes and the 9.47% Notes described
above.

  In July 1998, the Company  completed a registered  exchange of new 8.29% Notes
(with terms  identical in all material  respects to the originally  issued 8.29%
Notes) for all of the  originally  issued 8.29% Notes.  The Company  received no
proceeds  from and  recognized  no profit on the  exchange  transaction,  and no
change in the  financial  condition  of the Company  occurred as a result of the
exchange transaction.

  In connection  with the acquisition of LCI, the Company assumed LCI's existing
debt  instruments,  including $350.0 million of 7.25% Senior Notes due 2007 (the
"7.25% Notes Due 2007").

 In November 1998, the Company issued and sold the 7.50% Notes,  the proceeds of
which were used to fund  initiatives to further develop and deploy the Company's
network,  gain  additional  market share in the  traditional  telecommunications
market  segment,  expand  the Qwest data  market  strategy  and to fund  general
working  capital  needs.  Pending  the  application  of the net  proceeds of the
offering of the 7.50%  Notes,  the Company  applied a portion of the proceeds to
pay  down  the  outstanding   balances  under  the  Company's   existing  credit
facilities.  Unamortized issuance costs totaling  approximately $9.0 million are
being amortized over the term of the 7.50% Notes. Interest on the 7.50% Notes is
payable semi-annually on May 1 and November 1 of each year, commencing on May 1,
1999, and the principal  amount of the 7.50% Notes is due and payable in full on
November 1, 2008. The indenture for the 7.50% Notes contains  certain  covenants
that are  substantially  identical to the 10 7/8% Notes, the 9.47% Notes and the
8.29%  Notes  described  above,  except that under the  indenture  for the 7.50%
Notes, the Company has no obligation to comply with most of the covenants during
any period when the 7.50% Notes have been assigned  investment grade ratings. If
the 7.50% Notes later lose an investment grade rating,  the covenants will again
apply. See "Description of the Notes."

 In connection  with the sale of the 7.50% Notes,  the Company agreed to make an
offer to exchange new notes,  registered under the Securities Act and with terms
identical in all material  respects to the 7.50% Notes,  for the 7.50% Notes or,
alternatively, to file a shelf registration statement under the Act with respect
to the 7.50% Notes.

  In late November 1998, the Company issued and sold $300.0 million in principal
amount of its 7.25%  Notes Due 2008,  the  proceeds  of which  were used to fund
initiatives to further develop and deploy the Company's network, gain additional
market share in the traditional  telecommunications  market segment,  expand the
Qwest data market  strategy and to fund general  working  capital  needs.  These
initiatives  (which may be effected  directly  by the  Company or through  joint
venture and similar arrangements) will include construction, development and

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lighting of the  Company's  network,  expansion  of the data and other  business
services offered by the Company,  development of sales channels and other needs.
Unamortized  issuance  costs  totaling  approximately  $2.3  million  are  being
amortized over the term of the 7.25% Notes Due 2008. Interest on the 7.25% Notes
is payable semi-annually on May 1 and November 1 of each year, commencing on May
1, 1999, and the principal amount of the 7.25% Notes Due 2008 is due and payable
in full on November 1, 2008. The indenture for the 7.25% Notes contains  certain
covenants  that are  substantially  identical  to the 10 7/8%  Notes,  the 9.47%
Notes,  the 8.29% Notes and the 7.50% Notes described  above,  except that, like
the 7.50% Notes,  under the indenture for the 7.25% Notes Due 2008,  the Company
has no obligation  to comply with most of the  covenants  during any period when
the 7.25% Notes Due 2008 have been assigned  investment  grade  ratings.  If the
7.25% Notes Due 2008 later lose an investment  grade rating,  the covenants will
again apply.

  In connection with the sale of the 7.25% Notes Due 2008, the Company agreed to
make an offer to exchange new notes,  registered  under the  Securities  Act and
with terms  identical in all material  respects to the 7.25% Notes Due 2008, for
the  7.25%  Notes  Due  2008  or,  alternatively,  to file a shelf  registration
statement under the Securities Act with respect to the 7.25% Notes Due 2008.

Credit Facility and Lines of Credit

  In  connection  with the  acquisition  of LCI,  the  Company  assumed a $250.0
million  revolving  credit facility (the "Credit  Facility") from a syndicate of
banks.  The Company also assumed  three  separate  discretionary  line of credit
agreements  (the "Lines of Credit") with  commercial  banks  providing for total
borrowings of up to $75.0 million.

  The Credit Facility bears interest at a rate consisting of two components: the
base rate component is dependent upon a market  indicator;  the second component
varies from 0.30% to 0.75%,  based on the more favorable of the  relationship of
borrowings  levels  to  operating  cash flow (the  "leverage  ratio")  or senior
unsecured debt rating.  As of September 30, 1998, the Company had $215.0 million
outstanding  under the Credit  Facility at an interest rate of 6.0%.  The Credit
Facility  contains  various  financial  covenants  including  a  leverage  ratio
requirement.  As of September 30, 1998,  the Company was in compliance  with all
Credit Facility covenants.  The Credit Facility expired on December 31, 1998. In
November 1998, the outstanding balance under the Credit Facility was repaid with
a portion of the proceeds from the 7.50% Notes.

  As of September 30, 1998, $17.5 million was outstanding on the Lines of Credit
at an interest rate of 6.3%. In November  1998, the  outstanding  balances under
the Lines of Credit were repaid  with a portion of the  proceeds  from the 7.50%
Notes.  Two of the Lines of Credit  expired on Dec. 31, 1998. As of December 31,
1998 the Company had $25.0 million available on the remaining Line of Credit.

  On November 5, 1998, the Company  executed a commitment  letter with its three
lead banks to syndicate an unsecured credit facility of between $500 million and
$750 million.  The lead banks agreed to a minimum aggregate commitment of $250.0
million with the remainder expected to be provided by other banks to be added to

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the syndicate.  Subsequent to this, the Company obtained other financing through
the  issuance of $300.0  million of 7.25%  Senior  Notes due 2008 and through an
investment  in the  Company of $200.0  million by  Microsoft  Corporation.  As a
result of entering into these  transactions,  the closing of the credit facility
was  postponed.  The Company is  currently  in the process of  obtraining  a new
unsecured  $750.0 million to $1.0 billion credit facility through a syndicate of
banks.  Consummation  of the new credit  facility  is  conditioned,  among other
things,  on the  execution  of a mutually  satisfactory  credit  agreement.  The
Company  and the  syndicate  of banks are  working  toward  closing in the first
quarter of 1999.

Accounts Receivable Securitization

  As of September 30, 1998, the Company,  through its  wholly-owned  subsidiary,
LCI,  maintained  an  agreement  to sell a  percentage  ownership  interest in a
defined pool of trade accounts receivable (the "Securitization  Program"). Under
the Securitization Program, LCI SPC I, Inc. ("SPC"), a single-purpose subsidiary
of the Company,  sold accounts receivable.  SPC had approximately $150.0 million
of accounts receivable  available for sale and had sold a total of approximately
$125.0 million as of September 30, 1998.

  In October  1998,  the Company  borrowed  approximately  $67.0 million under a
demand note payable to a bank.  This demand note was  utilized to reacquire  the
ownership  interest in a portion of the pool of trade accounts  receivable  that
were sold  under the  Securitization  Program.  The  remaining  portion  of such
accounts was reacquired  with cash. In November 1998,  the  outstanding  balance
under the demand  note was repaid  with a portion of the  proceeds  of the 7.50%
Notes.

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             CERTAIN UNITED STATES FEDERAL INCOME TAX CONSIDERATIONS

General

     The  following is a general  discussion  of certain of the expected  United
States  federal income tax  consequences  applicable to holders of the Old Notes
who purchased the Old Notes for cash pursuant to the Offering,  exchange the Old
Notes for New Notes  pursuant to this Exchange  Offer and hold the Old Notes and
will hold the New Notes as capital  assets (such  persons are referred to herein
as  "Holders").  This  discussion is intended only as a descriptive  summary and
does not purport to be a complete technical analysis or listing of all potential
tax  considerations  that may be  relevant  to  Holders.  Qwest has  received an
opinion of its counsel,  Holme Roberts & Owen LLP, that the following  describes
the material United States federal income tax consequences expected to result to
Holders,  subject to the  conditions  and  limitations  described  herein.  This
discussion is based on the current  provisions  of the Internal  Revenue Code of
1986,   as  amended  (the   "Code"),   the   applicable   Treasury   regulations
("Regulations"),  and public administrative and judicial  interpretations of the
Code and Regulations, all of which are subject to change, which changes could be
applied  retroactively.  This  discussion  is  also  based  on  the  information
contained  in  this  Prospectus  and  the  related  documents,  and  on  certain
representations from Qwest as to factual matters. This discussion does not cover
all aspects of United  States  federal  taxation that may be relevant to, or the
actual tax effect that any of the

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matters described herein will have on,  particular  Holders and does not address
foreign, state, or local tax consequences.

     Qwest has not sought and will not seek any ruling from the Internal Revenue
Service  (the  "Service")  with  respect  to the  7.50%  Notes.  There can be no
assurance that the Service will not take a different position concerning the tax
consequences  of the  exchange  of Old Notes for New Notes or the  ownership  or
disposition  of the New  Notes,  or that the  Service's  position  would  not be
sustained by a court.

     The United  States  federal  income tax  consequences  to a Holder may vary
depending  upon the Holder's  particular  situation or status.  Holders that are
subject  to  special  rules  under  the  Code  (including  insurance  companies,
tax-exempt   organizations,    mutual   funds,   retirement   plans,   financial
institutions,  dealers in securities or foreign currency,  persons that hold the
7.50% Notes as part of a "straddle" or as a "hedge" against  currency risk or in
connection  with a  conversion  transaction,  persons  that  have  a  functional
currency  other  than  the  United  States  dollar,  investors  in  pass-through
entities,  traders in  securities  that  elect to mark to market,  and except as
expressly addressed herein, Non-U.S.  Holders (as defined below)) may be subject
to special rules not discussed below.

     As used in this discussion, the term "U.S. Holder" means a Holder that, for
United States federal  income tax purposes,  is (i) a citizen or resident of the
United  States,  (ii) a  corporation,  partnership,  or other entity  created or
organized  in or  under  the  laws of the  United  States,  of the  District  of
Columbia,  or of any  State,  (iii) an estate  the income of which is subject to
United States federal income tax,  regardless of its source,  or (iv) a trust if
(a) a court  within the United  States is able to exercise  primary  supervision
over the  administration  of the trust and (b) one or more United States persons
have the authority to control all substantial  decisions of the trust.  The term
"Non-U.S.  Holder" means a Holder that is, for United States  federal income tax
purposes, not a U.S. Holder.

     THIS  DISCUSSION IS FOR GENERAL  INFORMATION  PURPOSES ONLY. EACH HOLDER IS
URGED TO CONSULT ITS TAX ADVISOR AS TO THE PARTICULAR TAX  CONSEQUENCES  TO SUCH
PERSON OF EXCHANGING OLD NOTES FOR NEW NOTES AND OF HOLDING AND DISPOSING OF THE
NEW NOTES,  INCLUDING THE  APPLICABILITY  AND EFFECT OF ALL FOREIGN,  STATE,  OR
LOCAL TAX LAWS AND OF ANY CHANGE IN FEDERAL INCOME TAX LAW OR  ADMINISTRATIVE OR
JUDICIAL INTERPRETATION THEREOF SINCE THE DATE OF THIS PROSPECTUS.

     Although  there is no direct  authority  as to whether the  exchange of Old
Notes for New Notes  pursuant to the Exchange Offer will be treated as a taxable
exchange for United States  federal  income tax  purposes,  it is the opinion of
Holme  Rboberts & Owen LLP,  counsel to Qwest,  that  based on its  analysis  of
applicable  law, such exchange  should not be treated as a taxable  exchange for
United States federal income tax purposes. A Holder should not recognize gain or
loss upon the exchange of Old Notes for New Notes pursuant to the Exchange Offer
and, upon such exchange,  should have the same adjusted tax basis in and holding
period  for the New  Notes as it had in the Old Notes  immediately  prior to the
exchange.

Original Issue Discount

     Qwest was advised by the Initial  Purchaser  at the time of the sale of the
Old Notes that the Initial  Purchaser  intended to sell the Old Notes at a price
equal to  99.324%  of the stated  principal  amount of the Old Notes,  and Qwest
believes that  substantially all of the Old Notes were sold to investors at that
price.  This  discussion is therefore based on the assumption that the Old Notes
were not issued  with an amount of original  issue  discount in excess of the de
minimis  exception  under the Code,  and thus,  that the original issue discount
amount,  if any, will be considered  zero for United States  federal  income tax
purposes. Each U.S. Holder is required to include stated

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interest on the 7.50% Notes in gross income in accordance with such U.S.
Holder's regular method of tax accounting.

Effect of Liquidated Interest

  Pursuant  to the  Registration  Agreement,  Qwest  has  agreed to  commence  a
registered  Exchange Offer pursuant to a Registration  Statement or to cause the
7.50%  Notes to be  registered  under the  Securities  Act  pursuant  to a Shelf
Registration  Statement  within  the time  periods  set  forth  therein.  If the
applicable deadlines are not met with respect to the Exchange Offer or the Shelf
Registration Statement, additional interest (in the form of Liquidated Interest)
will accrue and be payable  semiannually  with respect to the 7.50%  Notes.  See
"Exchange  Offer  Registration  Rights" and  "Description  of the 7.50%  Notes."
Although the treatment is not free from doubt,  the provision for the payment of
Liquidated  Interest probably  constitutes  contingent  payments for purposes of
computing  original issue discount.  Qwest believes that it is unlikely that the
Exchange Offer and Shelf Registration Statement requirements of the Registration
Agreement will not be met, and thus, that  Liquidated  Interest will be required
to be paid with respect to the 7.50% Notes. Accordingly,  Qwest intends to treat
the  Liquidated  Interest  contingency as remote and thus that it will not occur
for  purposes  of  computing  original  issue  discount.  If,  contrary  to this
assumption,  Liquidated Interest is triggered, then the additional interest will
be  reportable  as income at that time or will be  reflected  as original  issue
discount on the 7.50% Notes. Also, if Liquidated Interest is triggered, the U.S.
Holder may be subject to special rules applicable to gains or losses  recognized
on the disposition of a contingent payment debt instrument.

Market Discount

     Under the market  discount rules of the Code, a U.S. Holder who purchases a
7.50% Note at a "market  discount"  will generally be required to treat any gain
recognized on the disposition of the 7.50% Note as ordinary income to the extent
of the lesser of such gain or the portion of the market  discount  that  accrued
during the period that the U.S. Holder held such 7.50% Note.  Market discount is
generally  defined as the amount by which a U.S.  Holder's  purchase price for a
7.50% Note is less than the stated  redemption  price at  maturity  (the  stated
principal  amount  in this  case) of the  7.50%  Note on the  date of  purchase,
subject to a statutory de minimis exception.  A U.S. Holder who acquires a 7.50%
Note at a market  discount  may be  required  to defer all or a  portion  of any
interest expense that otherwise may be deductible on any  indebtedness  incurred
or  continued to purchase or carry such 7.50% Note until the  retirement  of the
7.50%  Note,  or if  earlier,  the U.S.  Holder  disposes of the 7.50% Note in a
taxable  transaction.  A U.S.  Holder  who has  elected  under  applicable  Code
provisions  to include  market  discount  in income  annually  as such  discount
accrues will not, however,  be required to treat any gain recognized as ordinary
income or to defer any deductions for interest  expense under these rules.  This
election to include market discount in income currently,  once made,  applies to
all  market  discount  obligations  acquired  on or after  the  first day of the
taxable  year to which the election  applies and may not be revoked  without the
consent of the  Service.  Holders  should  consult  their tax advisors as to the
portion of any gain that would be taxable as ordinary income

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under these  provisions and any other  consequences of the market discount rules
that may apply to them in particular.

Amortizable Bond Premium

  Generally,  if the tax basis of an obligation  held as a capital asset exceeds
the amount payable at maturity of the  obligation,  such excess will  constitute
amortizable  bond  premium  that the holder of such debt  instrument  may elect,
under section 171 of the Code, to amortize as an offset to interest income under
the  constant  yield  method  over the period from its  acquisition  date to the
obligation's maturity date subject to special rules for early call provisions. A
U.S. Holder who elects to amortize bond premium must reduce its tax basis in the
related  7.50% Notes by the amount of the  aggregate  amortization  allowable as
amortizable  bond premium.  An election to amortize bond premium  applies to all
obligations  with  amortizable  bond premium held by the electing U.S. Holder at
the  beginning  of the first  taxable  year to which  the  election  applies  or
thereafter acquired by the U.S. Holder and is irrevocable without the consent of
the Service.


Sale, Retirement, or Other Taxable Disposition

     Upon the sale, retirement,  or other taxable disposition of a 7.50% Note, a
U.S.  Holder will  generally  recognize  gain or loss measured by the difference
between (i) the amount of cash plus the fair market  value of property  received
in exchange therefor (except to the extent  attributable to accrued interest not
previously taken into account) and (ii) the U.S.  Holder's adjusted tax basis in
the 7.50%  Note.  If the 7.50%  Note has market  discount  or  amortizable  bond
premium,  appropriate adjustments may be required in computing the U.S. Holder's
adjusted tax basis for the 7.50% Note. Any gain or loss on the sale, retirement,
or other taxable  disposition of a 7.50% Note, measured as described above, will
generally  be  capital  gain  or  loss  (except  as  discussed   under  "-Market
Discount").  In the case of an individual U.S. Holder, such capital gain will be
taxable at various  preferential rates,  depending on such U.S. Holder's holding
period for the 7.50% Note at the time of disposition.

  With  respect  to  tax  matters  related  to  legal  defeasance  and  covenant
defeasance   in   certain   circumstances,   see   "Description   of  the  7.50%
Notes-Satisfaction and Discharge of the Indenture, Defeasance."


Backup Withholding

  The  backup  withholding  rules of the Code  require  a payor  to  deduct  and
withhold  a  tax   amount  if  (i)  the  payee   fails  to  furnish  a  taxpayer
identification  number ("TIN") to the payor, (ii) the Service notifies the payor
that the TIN furnished by the payee is incorrect,  (iii) the payee has failed to
report  properly  the  receipt of a  "reportable  payment"  and the  Service has
notified  the payor  that  withholding  is  required,  or (iv)  there has been a
failure on the part of the payee to certify  under  penalty of perjury  that the
payee is not subject to withholding under section 3406 of the Code. If any one

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     of the events  discussed  above occurs,  Qwest or its paying agent or other
     withholding agent will be required to withhold a tax equal to 31 percent of
     any  "reportable  payment"  which  includes,  among other things,  interest
     actually paid and amounts paid through brokers in retirement of securities.
     Any  amount  withheld  from a payment  to a U.S.  Holder  under the  backup
     withholding  rules will be allowed as a refund or credit  against such U.S.
     Holder's  United  States  federal  income tax,  provided  that the required
     information is furnished to the Service.  Certain U.S. Holders  (including,
     among others,  corporations)  are not subject to the backup  withholding or
     information reporting requirements.

Certain Tax Consequences to Non-U.S. Holders

  General.  The following discussion is for general information purposes only
and does not purport to cover all aspects of United States federal taxation that
may apply to, or the actual tax effect that any of the matters described herein
will have on, any particular Non-U.S. Holder. Non-U.S. Holders are urged to
consult their tax advisors as to the particular tax consequences to them of
purchasing, holding and disposing of the 7.50% Notes.

     Portfolio  Interest  Exemption.  A Non-U.S.  Holder not engaged in any U.S.
trade or business will generally,  under the portfolio interest exemption of the
Code,  not be subject to United  States  federal  income taxes or United  States
federal  withholding tax, on payments of principal,  if any, on the 7.50% Notes,
and interest paid on the 7.50% Notes, provided that (i) the Non-U.S. Holder does
not  actually  or  constructively  own 10 percent or more of the total  combined
voting  power  of all  classes  of stock of  Qwest  entitled  to vote,  (ii) the
Non-U.S.  Holder  is  not  (a) a  bank  receiving  interest  pursuant  to a loan
agreement  entered into in the ordinary course of its trade or business or (b) a
controlled foreign corporation that is related to Qwest through stock ownership,
(iii) such interest is not  effectively  connected with a United States trade or
business and (iv) either (a) the beneficial  owner of the 7.50% Notes  certifies
to Qwest or its agent, under penalties of perjury,  that it is not a U.S. Holder
and provides a completed IRS Form W-8 ("Certificate of Foreign Status") or (b) a
securities  clearing  organization,  bank, or other financial  institution which
holds  customers'  securities in the ordinary course of its trade or business (a
"financial  institution")  and holds the 7.50%  Notes,  certifies to Qwest or it
agent,  under  penalties  of  perjury,  that it has  received  Form W-8 from the
beneficial  owner or that it has received from another  financial  institution a
Form W-8 and  furnishes  the payor with a copy  thereof  and none of the persons
reviewing the relevant  certification  or IRS Form has actual knowledge that the
certification  or  any  statement  on  the  IRS  Form  is  false.  If any of the
situations  described in proviso (i), (ii), or (iv) of the preceding sentence do
not exist,  interest on the 7.50%  Notes,  when  paid,  is subject to United
States  withholding  tax at the rate of 30 percent,  unless an income tax treaty
between the United States and the country of which the Non-U.S.  Holder is a tax
resident  provides for the elimination or reduction in the rate of United States
federal  withholding tax. Interest for this purpose includes income,  other than
capital  gains,  received from the sale or exchange of the 7.50% Notes or from a
payment on the 7.50% Notes to the extent of unpaid  interest  accrued  while the
7.50% Notes were held by a Non-U.S.  Holder and the amounts so accrued  were not
previously subject to United States withholding tax.


                                                          94

<PAGE>



     Effectively Connected Income. If a Non-U.S. Holder is engaged in a trade or
business in the United  States and  interest  on the 7.50% Notes is  effectively
connected  with the conduct of such trade or  business,  such  Non-U.S.  Holder,
although  exempt from United States federal  withholding tax as discussed in the
preceding  paragraph  (or by reason of the delivery of a properly  completed IRS
Form 4224), will be subject to United States federal income tax on such interest
and on any gain realized on the sale,  exchange,  or other disposition of a Note
in the same manner as if it were a U.S.  Holder.  In addition,  if such Non-U.S.
Holder is a foreign corporation, it may be subject to a branch profits tax equal
to 30 percent of its effectively connected earnings and profits for that taxable
year, subject to certain adjustments, unless it qualifies for a lower rate under
an applicable income tax treaty.

  Federal Estate Tax. 7.50% Notes owned or treated as owned by an individual who
is neither a United States citizen nor a United States  resident (as defined for
United States federal estate tax purposes) at the time of death will be excluded
from the individual's gross estate for United States federal estate tax purposes
and will not be subject to United States  federal  estate tax if the  individual
does not own,  actually  or  constructively,  10% or more of the total  combined
voting power of all classes of stock of Qwest  entitled to vote and, at the time
of such individual's death,  payments with respect to such 7.50% Notes would not
have been effectively  connected to the conduct by such individual of a trade or
business in the United States.

  Disposition  of the 7.50%  Notes.  A  Non-U.S.  Holder  generally  will not be
subject to United States  federal  income tax on any gain realized in connection
with the sale, exchange,  or retirement of the 7.50% Notes,  unless:  (i)(a) the
gain  is  effectively  connected  with a trade  or  business  carried  on by the
Non-U.S.  Holder  within the United States or (b) if a tax treaty  applies,  the
gain is generally  attributable  to the United  States  permanent  establishment
maintained by the Non-U.S.  Holder, (ii) in the case of a Non-U.S. Holder who is
an individual, such Non-U.S. Holder is present in the United States for 183 days
or more in the taxable year of  disposition,  and certain other  conditions  are
satisfied, or (iii) the Non-U.S. Holder is subject to tax pursuant to provisions
of the Code applicable to United States expatriates.

 Information  Reporting  and Backup  Withholding  Tax. In  general,  there is no
United States  information  reporting  requirement or backup  withholding tax on
payments to Non-U.S. Holders who provide the appropriate certification described
above regarding  qualification for the portfolio  interest exemption from United
States federal income tax for payments of interest on the 7.50% Notes.

  In general,  backup withholding and information  reporting will not apply to a
payment of the gross proceeds of a sale of the 7.50% Notes effected at a foreign
office of a broker.  If,  however,  such  broker is, for United  States  federal
income tax purposes, a United States person, a controlled foreign corporation, a
foreign person,  50 percent or more of whose gross income for certain periods is
derived from  activities  that are  effectively  connected with the conduct of a
trade or business in the United  States,  or (in the case of payments made after
December 31, 1999) a foreign  partnership with certain connections to the United
States, such payments will not be subject to backup withholding, but will be

                                                          95

<PAGE>



subject  to  information  reporting,  unless  (i) such  broker  has  documentary
evidence  in its  records  that the  beneficial  owner is a Non-U.S.  Holder and
certain  other  conditions  are  met or  (ii)  the  beneficial  owner  otherwise
establishes an exemption.

  Payment by Qwest of principal on the 7.50% Notes or payment by a United States
office of a broker of the  proceeds  of a sale of the 7.50%  Notes is subject to
both backup  withholding and information  reporting  unless the beneficial owner
provides a completed  IRS Form W-8 which  certifies  under  penalties of perjury
that it is a Non-U.S.  Holder who meets all the  requirements for exemption from
United  States  federal  income  tax on any gain  from the  sale,  exchange,  or
retirement of the 7.50% Notes.  Backup withholding is not an additional tax. Any
amounts withheld under the backup  withholding rules will be allowed as a refund
or a credit  against such Non-U.S.  Holder's  United States  federal  income tax
liability, provided the required information is furnished to the Service.

     Recently  promulgated  Regulations (the "New Regulations") would modify the
procedures  to be followed by Non-U.S.  Persons and payors of interest  and sale
proceeds  in  complying  with the  United  States  federal  withholding,  backup
withholding,  and  information  reporting  rules,  and the  availability  of any
exemption therefrom.  The New Regulations are not currently effective,  but will
generally be effective  for payments  made after  December 31, 1999. In general,
the  New  Regulations  do  not  significantly   alter  the  current  substantive
withholding  and  information  requirements,  but  unify  current  certification
procedures and forms and clarify reliance standards.  The New Regulations impose
more stringent conditions on the ability of financial  intermediaries acting for
Non-U.S.  Holders to provide certifications on behalf of Non-U.S.  Holders. Each
Holder of a Note is  strongly  urged to consult its tax  advisor  regarding  the
effect of the New Regulations on the purchase,  ownership and disposition of the
7.50% Notes.


                             PLAN OF DISTRIBUTION

  Each broker-dealer that receives New Notes for its own account pursuant to the
Exchange Offer must  acknowledge that it will deliver a prospectus in connection
with any  resale of such New  Notes.  This  Prospectus,  as it may be amended or
supplemented  from time to time,  may be used by a  broker-dealer  in connection
with  resales of New Notes  received  in  exchange  for Old Notes where such Old
Notes were  acquired as a result of  market-making  activities  or other trading
activities.  The  Company  has  agreed  that  for a  period  of one  year  after
consummation of the Exchange Offer, it will make this Prospectus,  as amended or
supplemented, available to any broker-dealer for use in connection with any such
resale.

  The Company  will not receive any  proceeds  from any sale of New Notes by any
broker-dealer.  New Notes  received  by  broker-dealers  for  their own  account
pursuant  to the  Exchange  Offer  may be sold  from time to time in one or more
transactions in the over-the-counter market, in negotiated transactions, through
the  writing  of options on the New Notes or a  combination  of such  methods of
resale,  at market prices prevailing at the time of resale, at prices related to
such prevailing market prices or negotiated  prices. Any such resale may be made
directly  to  purchasers  or to or through  brokers or dealers  who may  receive
compensation   in  the  form  of  commissions  or  concessions   from  any  such
broker-dealer  and/or the  purchasers of any such New Notes.  Any  broker-dealer
that resells New Notes that were received by it for its own account  pursuant to
the Exchange Offer and any broker or dealer that participates in a distribution

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<PAGE>



of such New Notes may be deemed to be an "underwriter" within the meaning of the
Securities  Act  and  any  profit  on any  such  resale  of New  Notes  and  any
commissions  or  concessions  received  by any such  persons may be deemed to be
underwriting  compensation  under the Securities  Act. The Letter of Transmittal
states  that  by  acknowledging  that  it  will  deliver  and  by  delivering  a
prospectus,  a  broker-dealer  will  not  be  deemed  to  admit  that  it  is an
"underwriter" within the meaning of the Securities Act.

  For a period of one year after consummation of the Exchange Offer, the Company
will promptly send  additional  copies of this  Prospectus  and any amendment or
supplement to this Prospectus to any broker-dealer  that requests such documents
in the  letter of  transmittal.  The  Company  has  agreed  to pay all  expenses
incident to the Company's  performance of, or compliance  with, the Registration
Agreement  and all  expenses  incident  to the  Exchange  Offer  (including  the
expenses of one counsel for the holders of the Old Notes) other than commissions
or  concessions  of any  brokers or  dealers,  and will  indemnify  the  holders
(including  any  broker-dealers)  and  certain  parties  related to the  holders
against certain liabilities, including liabilities under the Securities Act.

  The Company has not entered into any arrangements or  understandings  with any
person to distribute the New Notes to be received in the Exchange Offer.


                                 LEGAL MATTERS

  The validity of the New Notes and certain  other legal  matters in  connection
with the New Notes offered hereby are being passed upon for the Company by Holme
Roberts & Owen LLP,  Denver,  Colorado  with respect to matters of United States
law.  Certain  United States  federal income tax matters will be passed upon for
the Company by Holme Roberts & Owen LLP, Denver, Colorado.


                                     EXPERTS

  The  consolidated  financial  statements and schedule of Qwest  Communications
International  Inc.  and  subsidiaries  as of December 31, 1997 and 1996 and for
each of the years in the  three-year  period  ended  December 31, 1997 have been
incorporated  herein and in the Registration  Statement by reference in reliance
upon the report  pertaining to such  consolidated  financial  statements,  dated
February 24, 1998,  except as to note 22, which is as of March 8, 1998,  and the
report  dated  February  24,  1998  pertaining  to such  schedule,  of KPMG LLP,
independent  certified  public  accountants,  incorporated  herein  and  in  the
Registration  Statement  by  reference,  and upon the  authority of said firm as
experts in accounting and auditing.

  The consolidated financial statements and schedules of LCI International, Inc.
and  subsidiaries  as of December 31, 1997 and 1996 and for each of the years in
the three-year  period ended December 31, 1997  incorporated by reference herein
have been audited by Arthur  Andersen LLP,  independent  public  accountants  as
stated in their reports also incorporated by reference herein.


                                                          97

<PAGE>



  The consolidated  financial statements of Phoenix Network, Inc. as of December
31,  1997  and 1996 and for each of the  years in the  three-year  period  ended
December 31, 1997 have been audited by Grant Thornton LLP, independent certified
public accountants.

  The financial  statements of SuperNet,  Inc. as of and for the year ended June
30, 1997 have been  audited by  Dollinger,  Smith & Co.,  independent  certified
public accountants.

The consolidated  financial statements of Icon CMT Corp. as of December 31, 1996
and 1997 and for each of the three years in the period ended  December 31, 1997,
have been  incorporated  herein by reference to the Registration  Statement (No.
333-65095)  on  Form  S-4  of  Qwest  Communications  International  Inc.  dated
September 30, 1998, as amended by Amendment No. 1 to the S-4 dated  December 10,
1998. Such financial statements,  except as they relate to Frontier Media Group,
Inc.  as of  December  31,  1996 and  1997 and for each of the two  years in the
period ended December 31, 1997, have been audited by PricewaterhouseCoopers LLP,
independent  accountants,  and insofar as they relate to Frontier  Media  Group,
Inc.  as of  December  31,  1996 and  1997 and for each of the two  years in the
period ended December 31, 1997, by Ernst & Young LLP, independent accountants.



                                                          98

<PAGE>




   QWEST COMMUNICATIONS INTERNATIONAL INC.

   OFFER TO EXCHANGE
   7.50% SERIES B SENIOR DISCOUNT NOTES DUE 2008 FOR ANY AND ALL OF ITS
    OUTSTANDING 7.50% SENIOR DISCOUNT NOTES DUE 2008

                            [LOGO]


   THE EXCHANGE OFFER WILL EXPIRE AT 5:00 P.M., NEW YORK CITY TIME, ON ___DAY,
    __________ __, 1999, UNLESS EXTENDED; PROVIDED IT MAY NOT BE EXTENDED BEYOND
     _________ __, 1999.

   PROSPECTUS
   DATED JANUARY __, 1999


                                                          99

<PAGE>




                                       PART II

                       INFORMATION NOT REQUIRED IN PROSPECTUS

   ITEM 20. INDEMNIFICATION OF DIRECTORS AND OFFICERS.

  Section  145 of the  Delaware  General  Corporation  Law  ("DGCL")  empowers a
Delaware  corporation  to indemnify any persons who are, or are threatened to be
made,  parties  to  any  threatened,   pending  or  completed  action,  suit  or
proceeding, whether civil, criminal, administrative or investigative (other than
an action by or in the  right of such  corporation),  by reason of the fact that
such person is or was an officer or director of such  corporation,  or is or was
serving at the request of such corporation as a director,  officer,  employee or
agent  of  another  corporation,  partnership,  joint  venture,  trust  or other
enterprise.  The indemnity may include  expenses  (including  attorneys'  fees),
judgments, fines and amounts paid in settlement actually and reasonably incurred
by such person in  connection  with such  action,  suit or  proceeding,  if such
officer or director  acted in good faith and in a manner such person  reasonably
believed to be in or not opposed to the best interests of the corporation,  and,
with respect to any criminal  action or proceeding,  had no reasonable  cause to
believe  such  officer's  or  director's   conduct  was  unlawful.   A  Delaware
corporation may indemnify officers and directors in an action by or in the right
of the corporation under the same conditions,  except that no indemnification is
permitted without judicial approval if the officer or director is adjudged to be
liable to the  corporation in the  performance of his duty.  Where an officer or
director is  successful  on the merits or otherwise in the defense of any action
referred to above,  the  corporation  must  indemnify  such  officer or director
against the  expenses  which such officer or director  actually  and  reasonably
incurred.

  In accordance with Section 102(b)(7) of the DGCL, the Company's Certificate of
Incorporation  provides  that  directors  shall  not be  personally  liable  for
monetary  damages for breaches of their  fiduciary duty as directors  except for
(i) breaches of their duty of loyalty to the Company or its  stockholders,  (ii)
acts or omissions not in good faith or which involve  intentional  misconduct or
knowing  violations of law, (iii) certain  transactions under Section 174 of the
DGLC (unlawful  payment of dividends or unlawful stock purchases or redemptions)
or (iv) transactions from which a director derives an improper personal benefit.
The effect of this provision is to eliminate the personal liability of directors
for monetary  damages for actions  involving a breach of their fiduciary duty of
care, including any actions involving gross negligence.

  The  Certificate of  Incorporation  and the By-laws of the Company provide for
indemnification  of the Company's  officers and directors to the fullest  extent
permitted by applicable law, except that the By-laws provide that the Company is
required to  indemnify  an officer or director in  connection  with a proceeding
initiated by such person only if the  proceeding  was authorized by the Board of
Directors of the Company. In addition,  the Company maintains insurance policies
which  provide  coverage for its officers  and  directors in certain  situations
where the Company cannot directly indemnify such officers or directors.

                                                         100

<PAGE>



  Pursuant to Section 145 of the DGCL and the Certificate of  Incorporation  and
the By-laws of the  Company,  the Company  maintains  directors'  and  officers'
liability insurance coverage.



                                                         101

<PAGE>




   ITEM 21. EXHIBITS AND FINANCIAL DATA SCHEDULES.

     (a) The  following  is a complete  list of  Exhibits  filed as part of this
   Registration Statement, which are incorporated herein:

EXHIBIT NO.

 1.1       Purchase Agreement dated October 28, 1998, between the Company and
           Salomon Smith Barney Inc.

 3.1**     Amended and Restated Certificate of Incorporation of Qwest.

 3.2       Certificate  of  Amendment  of Amended and  Restated  Certificate  of
           Incorporation  of Qwest  (incorporated by reference to the exhibit of
           the same number to Qwest's  Registration  Statement on Form S-3 (File
           No. 333-58617) filed July 7, 1998).

 3.3       Bylaws of Qwest  (incorporated  by  reference to exhibit 3 in Qwest's
           Form 10-Q for the  quarter  ended  September  30, 1997 (File No. 000-
           22609)).

 4.1(a)*** Indenture  dated as of October 15, 1997 with  Bankers  Trust  Company
           (including  form of Qwest's 9.47% Senior  Discount Notes due 2007 and
           9.47% Series B Senior Discount Notes due 2007 as an exhibit thereto).

 4.1(b)****Indenture  dated as of August 28,  1997 with  Bankers  Trust  Company
           (including  form of Qwest's 10 7/8% Series B Senior Notes due 2007 as
           an exhibit thereto).

 4.1(c)****Indenture  dated as of January 29, 1998 with  Bankers  Trust  Company
           (including  form of Qwest's 8.29% Senior  Discount Notes due 2008 and
           8.29% Series B Senior Discount Notes due 2008 as an exhibit thereto).

 4.1(d)     Indenture  dated as of November 27, 1998 with Bankers  Trust Company
            (including  form of the Company's  7.25% Senior  Discount  Notes Due
            2008 and 7.25%  Series B Senior  Discount  Notes  Due as an  exhibit
            thereto).

 4.1(e)    Indenture  dated as of November 4, 1998 with  Bankers  Trust  Company
           (including form of the Company's 7.50% Senior Discount Notes Due 2008
           and 7.50% Series B Senior Discount Notes Due as an exhibit  thereto).

 4.2(a)    Registration  Agreement dated November 4, 1998 with Salomon  Brothers
           Inc.  relating to the Company's 7.50% Senior Discount Notes Due 2008.

                                                         102

<PAGE>


 4.2(b)    Registration  Agreement dated November _, 1998 with Salomon  Brothers
           Inc.  relating to the Company's 7.25% Senior Discount Notes Due 2008.

 4.3       Third Amended and Restated Credit Agreement, dated as of September 5,
           1997, by and among LCI International Inc., First Union National Bank,
           Nationsbank of Texas, N.A., and the Bank of New York (incorporated by
           reference to exhibit  4(c)(xv) in LCI's Quarterly Report on Form 10-Q
           for the quarter ended September 30, 1997).

 4.4       Indenture dated as of June 23, 1997 between LCI International,  Inc.,
           and First Trust National Association,  as trustee,  Providing for the
           Issuance  of Senior Debt  Securities,  including  Resolutions  of the
           Pricing Committee of the Board of Directors establishing the terms of
           the 7.25% Senior Notes due June 15, 2007  (incorporated  by reference
           to exhibit  4(c) in LCI's  Current  Report on Form 8-K dated June 23,
           1997).

 5.1       Opinion of Holme  Roberts & Owen LLP with  respect to the legality of
           the securities being registered.

 8.1       Opinion  of Holme  Roberts & Owen LLP with  respect  to  certain  tax
           matters.

10.1** Growth Share Plan, as amended, effective October 1, 1996.

10.2**     Employment Agreement dated December 21, 1996 with Joseph P. Nacchio.

10.3**     Promissory Note dated November 20, 1996 and Severance Agreement
           dated December 1, 1996 with Robert S. Woodruff.

10.4****   Equity Compensation Plan for Non-Employee Directors.

10.5**+    IRU   Agreement   dated  as  of  October  18,   1996  with   Frontier
           Communications International Inc.

10.6**+    IRU Agreement dated as of February 26, 1996 with WorldCom Network
           Services, Inc.

10.7**+    IRU Agreement dated as of May 2, 1997 with GTE.

10.8**     Equity Incentive Plan.

10.9****   Employment Agreement dated March 7, 1997 with Stephen M. Jacobsen.

10.10****  Employment Agreement dated October 8, 1997 with Lewis O. Wilks.

10.11**** Employment Agreement dated September 26, 1997 with Brij Khandelwal.

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<PAGE>




10.12**** Employment Agreement dated September 19, 1997 with Larry Seese.

10.13****  Growth Share Plan Agreement with Joseph P. Nacchio, effective January
           1, 1997, and Amendment thereto.

10.14****  Non-Qualified Stock Option Agreement with Joseph P. Nacchio,
           effective June 1997.

10.15      Employment  Agreement,  dated as of October  18,  1993,  between  LCI
           International  Management  Services,  Inc.  and  Joseph  A.  Lawrence
           (incorporated  by reference  to LCI's Annual  Report on Form 10-K for
           the year ended December 31, 1994).*

10.16      LCI International, Inc. 1992 Stock Option Plan (incorporated by
           reference to LCI's Registration Statement No. 33-60558).*

10.17      LiTel Communications, Inc. 1993 Stock Option Plan (incorporated by
           reference to LCI's Registration Statement No. 33-60558).*

10.18      LCI International,  Inc. 1994/1995 Stock Option Plan (incorporated by
           reference  to LCI's  Annual  Report on Form  10-K for the year  ended
           December 31, 1993).*

10.19      LCI International, Inc. and Subsidiaries Nonqualified Stock Option
           Plan for Directors (incorporated by reference to LCI's Registration
           Statement No. 33-67368).*

10.20      LCI International, Inc. 1995/1996 Stock Option (incorporated by
           reference to LCI's Proxy Statement for the 1995 Annual Meeting of
           Shareowners).*

10.21      Employment  Agreement,  dated  as of  March  20,  1994,  between  LCI
           International,  Inc. and H. Brian Thompson (incorporated by reference
           to LCI's Annual  Report on Form 10-K for the year ended  December 31,
           1994).*

10.22      LCI International Management Services, Inc. Supplemental Executive
           Retirement Plan (incorporated by reference to LCI's Quarterly Report
           on Form 10-Q for the quarter ended March 31, 1995).*

10.23      Employment  Agreement,  dated  as of  October  1,  1995  between  LCI
           International   Management   Services,   Inc.,   and   Larry   Bouman
           (incorporated  by reference to exhibit  10(1)(xviii)  in LCI's Annual
           Report on Form 10-K for the year ended December 31, 1995).*

10.24      1997/1998 LCI International,  Inc. Stock Option Plan (incorporated by
           reference to exhibit  10(1)(xxi)  in LCI's Annual Report on Form 10-K
           for the year ended December 31, 1996).*

10.25      LCI International, Inc. and Subsidiaries Executive Incentive

                                                         104

<PAGE>



           Compensation Plan  (incorporated by reference to exhibit  10(1)(xxii)
           in LCI's Annual  Report on Form 10-K for the year ended  December 31,
           1996).*

10.26      Contractor  Agreement  dated  January  18,  1993 by and  between  LCI
           International Telecom Corp. and American Communications Network, Inc.
           (incorporated by reference to LCI's Quarterly Report on Form 10-Q for
           the quarter ended September 30, 1995).  Portions of this exhibit have
           been omitted pursuant to a request for confidential treatment.*

10.27      Transfer  and  Administrative   Agreement  among  Enterprise  Funding
           Corporation,  LCI  SPC I,  Inc.,  LCI  International  Telecom  Corp.,
           NationsBank, N.A. and certain other parties thereto, dated August 29,
           1996   (incorporated  by  reference  to  exhibit  10(r)(i)  in  LCI's
           Quarterly  Report on Form 10-Q for the quarter  ended  September  30,
           1996).

10.28      Receivables Purchase Agreement dated August 29, 1996, among LCI
           International Telecom Corp. and LCI SPC I, Inc. (incorporated by
           reference to exhibit 10(r)(ii) in LCI's Quarterly Report on Form 10-Q
           for the quarter ended September 30, 1996).

10.29      Subordinated Intercompany Revolving Note, dated August 29, 1996,
           issued to LCI International Telecom Corp. by LCI SPC I, Inc.
           (incorporated by reference to exhibit 10(r)(iii) in LCI's Quarterly
           Report on Form 10-Q for the quarter ended September 30, 1996).

10.30      Support Agreement, dated August 29, 1996, by LCI International,  Inc.
           in favor of LCI SPC I, Inc.  (incorporated  by  reference  to exhibit
           10(r)(iv) in LCI's  Quarterly  Report on Form 10-Q for the  quarterly
           period ended September 30, 1996).

10.31      Participation   Agreement   dated  as  of  November  1996  among  LCI
           International,  Inc.,  as the  Construction  Agent and as the Lessee,
           First Security Bank, National Association, as the Owner Trustee under
           the Stuart  Park Trust the  various  banks and  lending  institutions
           which  are  parties  thereto  from time to time as the  Holders,  the
           various banks and lending institutions which are parties thereto from
           time to time as the Lenders and  NationsBank  of Texas,  N.A., as the
           Agent for the Lenders  (incorporated by reference to exhibit 10(s)(i)
           in LCI's Annual  Report on Form 10-K for the year ended  December 31,
           1996).

10.32      Unconditional  Guaranty  Agreement dated as of November 15, 1996 made
           by LCI  International,  Inc., as Guarantor in favor of NationsBank of
           Texas,  N.A.,  as Agent  for the  ratable  benefit  of the  Tranche A
           Lenders  (incorporated  by  reference  to exhibit  10(s)(ii) in LCI's
           Annual Report on Form 10-K for the year ended December 31, 1996).

10.33      Agency Agreement between LCI International, Inc., as the

                                                         105

<PAGE>



           Construction Agent and First Security Bank, National Association,  as
           the Owner  Trustee under the Stuart Park Trust as the Lessor dated as
           of November 15, 1996 (incorporated by reference to exhibit 10(s)(iii)
           in LCI's Annual  Report on Form 10-K for the year ended  December 31,
           1996).

10.34      Deed of Lease  Agreement  dated as of November 15, 1996 between First
           Security  Bank,  National  Association as the Owner Trustee under the
           Stuart Park Trust,  as Lessor and LCI  International,  Inc. as Lessee
           (incorporated  by  reference  to exhibit  10(s)(iv)  in LCI's  Annual
           Report on Form 10-K for the year ended December 31, 1996).

10.35*     Equity Compensation Plan for Non-Employee Directors.

12.1       Statement re Computation of Ratios.

21.1       Subsidiaries of the Registrant (incorporated by reference to the
           exhibit of the same number in Form S-4 (File No. 333-65095)

23.1       Consent of KPMG LLP.

23.2       Consent of Arthur Andersen LLP.

23.3       Consent of Grant Thornton LLP.

23.4       Consent of PricewaterhouseCoopers LLP.

23.5       Consent of Ernst & Young LLP.

23.6       Consent of Dollinger, Smith & Co.

23.7 Consent of Holme Roberts & Owen LLP (contained in Exhibit 5.1).

24.1 Power of Attorney. Included on the signature page hereof.

 25        Form T-1, Statement of Eligibility of Bankers Trust Company.
- - --------

   *Indicates executive compensation plans and arrangements.

  ** Incorporated by reference to the exhibit of the same number in Form S-1
     as declared effective on June 23, 1997 (File No. 333-25391).

 *** Incorporated by reference to exhibit 4.1 in Form S-4 as declared
     effective on January 5, 1998 (File No. 333-42847).

**** Incorporated by reference to the exhibit of the same number in Qwest's Form
     10-K for the year ended December 31, 1997.

   + Portions have been omitted pursuant to a request for confidential

                                                         106

<PAGE>



     treatment.

     (b)  Financial  Statement  Schedules.  The  following is a complete list of
financial  statement  schedules  filed as part of this  Registration  Statement,
which are  incorporated by reference herein from Amendment No. 1 to Registration
Statement on Form S-4 (File No. 333-65095):

Schedule Number
II-A             Qwest Communications International Inc.
                 Valuation and Qualifying Accounts

II-B             LCI International Inc.
                 Valuation and Qualifying Accounts

II-C             Icon CMT Corp.
                 Valuation and Qualifying Accounts


   ITEM 22. UNDERTAKINGS.

     (a) The undersigned Company hereby undertakes:

       (1) That  prior to any public  reoffering  of the  securities  registered
hereunder  through  use of a  prospectus  which  is a part of this  registration
statement,  by any person or party who is deemed to be an underwriter within the
meaning  of Rule  145(c)  under the  Securities  Act of 1933,  as  amended  (the
"Securities  Act"), the issuer  undertakes that such reoffering  prospectus will
contain the  information  called for by the  applicable  registration  form with
respect to reofferings by persons who may be deemed underwriters, in addition to
the information called for by the other Items of the applicable form.

       (2) That every  prospectus  (i) that is filed  pursuant to paragraph  (1)
immediately preceding, or (ii) that purports to meet the requirements of section
10(a)(3) of the  Securities  Act and is used in  connection  with an offering of
securities subject to Rule 415 under the Securities Act, will be filed as a part
of an amendment to the  registration  statement  and will not be used until such
amendment is  effective,  and that,  for purposes of  determining  any liability
under the Securities Act, each such post-effective  amendment shall be deemed to
be a new registration  statement relating to the securities offered therein, and
the offering of such  securities  at that time shall be deemed to be the initial
bona fide offering thereof.

     (b) Insofar as indemnification for liabilities arising under the Securities
  Act may be permitted to directors, officers and controlling persons of the
registrant pursuant to the foregoing  provisions,  or otherwise,  the registrant
has been advised that in the opinion of the Commission such  indemnification  is
against  public  policy as expressed in the  Securities  Act and is,  therefore,
unenforceable.  In the  event  that a claim  for  indemnification  against  such
liabilities  (other than the payment by the  registrant of expenses  incurred or
paid by a  director,  officer or  controlling  person of the  registrant  in the
successful defense of any action, suit or proceedings) is

                                                         107

<PAGE>



asserted by such director,  officer or controlling person in connection with the
securities being  registered,  the registrant will, unless in the opinion of its
counsel the matter has been settled by controlling precedent,  submit to a court
of  appropriate  jurisdiction  the  question  whether  indemnification  by it is
against public policy as expressed in the Securities Act and will be governed by
the final adjudication of such issue.

     (c) The  undersigned  Company hereby  undertakes to respond to requests for
information  that is incorporated  by reference into the prospectus  pursuant to
Items 4, 10(b),  11 or 13 of this Form,  within one  business  day of receipt of
such  request,  and to send the  incorporated  documents  by first class mail or
other equally  prompt means.  This includes  information  contained in documents
filed subsequent to the effective date of the registration statement through the
date of responding to the request.

     (d) The  undersigned  Company  hereby  undertakes  to  supply by means of a
post-effective  amendment  all  information  concerning a  transaction,  and the
company  being  acquired  involved  therein,  that  was not the  subject  of and
included in the registration statement when it became effective.

    (e)  The  undersigned  Company  hereby  undertakes  that,  for  purposes  of
determining  any  liability  under  the  Securities  Act,  each  filing  of  the
registrant's  annual report pursuant to Section 13(a) or 15(d) of the Securities
Exchange Act of 1934 (and, where applicable,  each filing of an employee benefit
plan's annual report pursuant to Section 15(d) of the Securities Exchange Act of
1934) that is incorporated by reference in the  registration  statement shall be
deemed to be a new registration statement
  relating  to  the  securities  offered  therein,  and  the  offering  of  such
securities  at that time shall be deemed to be the  initial  bona fide  offering
thereof.

    (f) The undersigned Company hereby undertakes:

      (1) To file,  during any period in which offers or sales are being made, a
 post-effective amendment to this registration statement:

        (i) to include any prospectus required by Section 10(a)(3) of the
Securities Act;

        (ii) to reflect in the  prospectus any facts or events arising after the
  effective date of the registration statement (or the most recent
post-effective  amendment  thereof)  which,  individually  or in the  aggregate,
represent a fundamental  change in the information set forth in the registration
statement.  Notwithstanding the foregoing, any increase or decrease in volume of
securities  offered (if the total dollar value of  securities  offered would not
exceed that which was  registered) and any deviation from the low or high end of
the estimated  maximum offering range may be reflected in the form of Prospectus
filed with the  Commission  pursuant  to Rule 424(b) if, in the  aggregate,  the
changes in volume and price  represent  no more than a 20 percent  change in the
maximum aggregate

                                                         108

<PAGE>



offering price set forth in the "Calculation of Registration Fee" table in
the effective registration statement; and

        (iii) to include any  material  information  with respect to the plan of
distribution  not  previously  disclosed  in the  registration  statement or any
material change to such information in the registration statement.

      (2)  That,  for  the  purpose  of  determining  any  liability  under  the
Securities Act, each such  post-effective  amendment shall be deemed to be a new
registration  statement  relating to the  securities  offered  therein,  and the
offering of such  securities at that time shall be deemed to be the initial bona
fide offering thereof.

      (3) To remove from registration by means of a post-effective amendment any
  of the securities being registered which remain unsold at the termination of
the offering.

      (4) For purposes of determining  any liability  under the Securities  Act,
the  information  omitted  from  the  form  of  prospectus  filed  as  part of a
registration  statement in reliance  upon Rule 430A and contained in the form of
prospectus  filed by the  Company  pursuant to Rule  424(b)(1)  or (4) or 497(h)
under the Securities Act shall be deemed part of the  registration  statement as
of the time it was declared effective.

                                    SIGNATURES


  PURSUANT TO THE  REQUIREMENTS  OF THE SECURITIES ACT OF 1933, AS AMENDED QWEST
COMMUNICATIONS INTERNATIONAL INC. HAS DULY CAUSED THIS REGISTRATION STATEMENT TO
BE SIGNED ON ITS BEHALF BY THE  UNDERSIGNED  THEREUNTO DULY  AUTHORIZED,  IN THE
CITY OF DENVER, STATE OF COLORADO, ON JANUARY 29, 1999.

                                   Qwest Communications International Inc.

                                   By: /s/ ROBERT S. WOODRUFF
                                   NAME:   ROBERT S. WOODRUFF
                                   TITLE: Executive Vice President--Finance



                                                         109

<PAGE>



                               POWER OF ATTORNEY

  KNOW ALL PERSONS BY THESE PRESENTS,  THAT EACH PERSON WHOSE SIGNATURE  APPEARS
BELOW CONSTITUTES AND APPOINTS,  ROBERT W. WOODRUFF, HIS ATTORNEY-IN-FACT,  WITH
THE POWER OF  SUBSTITUTION,  FOR HIM IN ANY AND ALL CAPACITIES,  TO SIGN ANY AND
ALL  AMENDMENTS  TO  THIS  REGISTRATION   STATEMENT  (INCLUDING   POST-EFFECTIVE
AMENDMENTS),  AND TO FILE THE SAME, WITH EXHIBITS THERETO AND OTHER DOCUMENTS IN
CONNECTION  THEREWITH,  WITH THE  SECURITIES  AND  EXCHANGE  COMMISSION,  HEREBY
RATIFYING AND  CONFIRMING ALL THAT SAID  ATTORNEY-IN-FACT,  OR HIS SUBSTITUTE OR
SUBSTITUTES, MAY DO OR CAUSE TO BE DONE BY VIRTUE HEREOF.

  PURSUANT TO THE REQUIREMENTS OF THE SECURITIES ACT OF 1933, AS AMENDED, THIS
REGISTRATION STATEMENT HAS BEEN SIGNED BY THE FOLLOWING PERSONS IN THE
CAPACITIES AND ON THE DATES INDICATED.

              SIGNATURE                      CAPACITY                DATE

                                       Chairman of the
    /s/ PHILIP F. ANSCHUTZ             Board                    JANUARY 29,
        PHILIP F. ANSCHUTZ                                       1999

                                       Director, President
- ----------------------------------      and Chief Executive      JANUARY 29,
          JOSEPH P. NACCHIO             Officer (Principal        1999
                                        Executive Officer)

                                       Director and
                                        Executive Vice           JANUARY 29,
   /s/     ROBERT S. WOODRUFF           President--Finance        1999
           ROBERT S. WOODRUFF           and Chief Financial
                                        Officer (Principal
                                        Financial Officer
                                        and Principal
                                        Accounting Officer)

                                      
   /s/     CANNON Y. HARVEY           Director                    JANUARY 29,
           CANNON Y. HARVEY                                        1999

                                      
   /s/      JORDAN L. HAINES          Director                    JANUARY 29,
            JORDAN L. HAINES                                       1999

                                      
   /s/     DOUGLAS M. KARP            Director                    JANUARY 29,
           DOUGLAS M. KARP                                         1999

                                      
- ----------------------------------    Director                    JANUARY 29,
            VINOD KHOSLA                                           1999


                                                         110

<PAGE>



                                      Director
- ----------------------------------                                JANUARY 29,
            RICHARD T. LIEBHABER                                   1999

                                      Director
   /s/      DOUGLAS L. POLSON                                     JANUARY 29,
            DOUGLAS L. POLSON                                      1999

                                      Director
   /s/      CRAIG D. SLATER                                       JANUARY 29,
            CRAIG D. SLATER                                        1999

                                      Director
   /s/      W. THOMAS STEPHENS                                    JANUARY 29,
            W. THOMAS STEPHENS                                     1999

                                      Director
   /s/      ROY A. WILKENS                                        JANUARY 29,
            ROY A. WILKENS                                         1999




  



                  INDENTURE,  dated  as  of  November  27,  1998  between  Qwest
Communications  International  Inc., a corporation  duly  organized and existing
under the laws of the State of Delaware  (herein called the  "Company"),  having
its principal  office at 555 Seventeenth  Street,  Denver,  Colorado 80202,  and
Bankers Trust Company,  a New York banking  corporation,  Trustee (herein called
the "Trustee").

                             RECITALS OF THE COMPANY

                  The Company has duly  authorized  the  creation of an issue of
7.25% Senior Notes Due 2008 (herein called the "Initial  Securities")  and 7.25%
Series B Senior Notes Due 2008 (the "Exchange Securities" and, together with the
Initial  Securities,  the  "Securities"),  of substantially the tenor and amount
hereinafter set forth,  and to provide  therefor the Company has duly authorized
the execution and delivery of this Indenture.

                  All things  necessary  have been done to make the  Securities,
when executed by the Company and authenticated and delivered  hereunder and duly
issued by the  Company,  the valid  obligations  of the Company and to make this
Indenture  a valid  agreement  of  each  of the  Company  and  the  Trustee,  in
accordance with their and its terms.

                  NOW, THEREFORE, THIS INDENTURE WITNESSETH:

                  For and in  consideration  of the premises and the purchase of
the Securities by the Holders thereof, it is mutually covenanted and agreed, for
the equal  and  proportionate  benefit  of all  Holders  of the  Securities,  as
follows:


                                   ARTICLE ONE

                        DEFINITIONS AND OTHER PROVISIONS
                             OF GENERAL APPLICATION

                  SECTION 101.  Definitions.

                  For  all  purposes  of this  Indenture,  except  as  otherwise
expressly provided or unless the context otherwise requires:

                  (a) the  terms  defined  in this  Article  have  the  meanings
         assigned to them in this Article, and include the plural as well as the
         singular;

                  (b) all other terms used herein which are defined in the Trust
         Indenture  Act,  either  directly  or by  reference  therein,  have the
         meanings assigned to them therein, and the terms "cash transaction" and
         "self-liquidating paper", as used in TIA Section311,

NYDOCS01/571795 3


<PAGE>




         shall have the meanings assigned to them in the rules of the Commission
         adopted under the Trust Indenture Act;

                  (c) all accounting terms not otherwise defined herein have the
         meanings  assigned  to  them  in  accordance  with  generally  accepted
         accounting  principles,  and,  except  as  otherwise  herein  expressly
         provided,  the term "generally  accepted  accounting  principles"  with
         respect to any computation  required or permitted  hereunder shall mean
         such  accounting  principles as are  generally  accepted at the date of
         such computation;

                  (d) the words  "herein",  "hereof" and  "hereunder"  and other
         words of similar  import refer to this  Indenture as a whole and not to
         any particular Article, Section, paragraph or other subdivision; and

                  (e)  unless  otherwise  indicated,   references  to  Articles,
         Sections,  paragraphs  or other  subdivisions  are  references  to such
         Articles, Sections, paragraphs or other subdivisions of this Indenture.

                  "Acquired Debt" means,  with respect to any specified  Person,
(i) Debt of any other  Person  existing at the time such  Person  merges with or
into or consolidates  with or becomes a Subsidiary of such specified  Person and
(ii) Debt secured by a Lien  encumbering  any asset  acquired by such  specified
Person,  which Debt was not  incurred in  anticipation  of, and was  outstanding
prior to, such merger, consolidation or acquisition.

                  "Act", when used with respect to any Holder, has the meaning 
specified in Section104.

                  "Affiliate"  of any Person means any other Person  directly or
indirectly  controlling  or  controlled  by or under  direct or indirect  common
control with such Person.  For the purposes of this  definition,  "control" when
used with  respect to any Person  means the power to direct the  management  and
policies of such Person,  directly or indirectly,  whether through the ownership
of voting securities,  by contract or otherwise; and the terms "controlling" and
"controlled" have meanings correlative to the foregoing.

                  "Agent Member" has the meaning specified in Section 312.

                  "Applicable  Make-Whole  Premium"  means,  with respect to any
Security,  the excess of (A) the  present  value at the  Redemption  Date of the
required interest and principal payments due on such Security,  computed using a
discount rate equal to the Treasury Rate plus 37.5 basis points, computed on the
basis of a 360-day year  comprised of twelve  30-day  months,  over (B) the then
outstanding principal amount of such Security.


NYDOCS01/571795 3


<PAGE>




                  "Asset  Disposition"  means any  transfer,  conveyance,  sale,
lease or other disposition by the Company or any Restricted Subsidiary in one or
more related  transactions  occurring  within any 12-month  period  (including a
consolidation  or merger or other sale of any such Restricted  Subsidiary  with,
into or to another Person in a transaction in which such  Restricted  Subsidiary
ceases to be a Restricted Subsidiary of the Company, but excluding a disposition
by a Restricted  Subsidiary to the Company or a Restricted  Subsidiary or by the
Company to a  Restricted  Subsidiary)  of (i)  shares of Capital  Stock or other
ownership  interests  of a  Restricted  Subsidiary  (other than as  permitted by
clauses  (iii),  (iv) and (v) of  Section  1019),  (ii)substantially  all of the
assets of the Company or any  Restricted  Subsidiary  representing a division or
line of  business  or  (iii)  other  assets  or  rights  of the  Company  or any
Restricted  Subsidiary outside of the ordinary course of business (excluding any
transfer,  conveyance,  sale,  lease or other  disposition  of equipment that is
obsolete  or no  longer  used by or  useful to the  Company,  provided  that the
Company has delivered to the Trustee an Officers'  Certificate stating that such
criteria are satisfied);  provided in each case that the aggregate consideration
for such  transfer,  conveyance,  sale,  lease or other  disposition is equal to
$500,000 or more in any 12-month period and provided  further that the following
shall not be Asset Dispositions:  (x) Permitted Telecommunications Capital Asset
Dispositions,    (y)exchanges   of    Telecommunications    Assets   for   other
Telecommunications  Assets where the Fair Market Value of the Telecommunications
Assets   received  is  at  least   equal  to  the  Fair  Market   Value  of  the
Telecommunications Assets disposed of or, if less, the difference is received in
cash and such  cash is Net  Available  Proceeds  and  (z)Liens  permitted  to be
Incurred pursuant to the second paragraph of Section 1015.

                  "Attributable  Value" means, as to any particular  lease under
which any Person is at the time liable  other than a Capital  Lease  Obligation,
and at any date as of which the amount  thereof is to be  determined,  the total
net amount of rent  required to be paid by such Person  under such lease  during
the initial term thereof as  determined in accordance  with  generally  accepted
accounting principles, discounted from the last date of such initial term to the
date of determination at a rate per annum equal to the discount rate which would
be applicable to a Capital Lease  Obligation  with like term in accordance  with
generally accepted accounting principles.  The net amount of rent required to be
paid under any such lease for any such period shall be the  aggregate  amount of
rent payable by the lessee with respect to such period after  excluding  amounts
required  to be paid on  account  of  insurance,  taxes,  assessments,  utility,
operating and labor costs and similar charges. In the case of any lease which is
terminable by the lessee upon the payment of penalty, such net amount shall also
include the lesser of the amount of such penalty (in which case no rent shall be
considered as required to be paid under such lease  subsequent to the first date
upon  which  it may be so  terminated)  or the rent  which  would  otherwise  be
required  to be paid if such lease is not so  terminated.  "Attributable  Value"
means, as to a Capital Lease Obligation, the principal amount thereof.


NYDOCS01/571795 3


<PAGE>




                  "Board of Directors" means the board of directors of the 
Company.

                  "Board  Resolution" means a copy of a resolution  certified by
the Secretary or an Assistant Secretary of the Company to have been duly adopted
by the Board of Directors and to be in full force and effect on the date of such
certification, and delivered to the Trustee.

                  "Business Day" means each Monday, Tuesday, Wednesday, Thursday
and  Friday  which is not a day on  which  banking  institutions  in The City of
NewYork are authorized or obligated by law or executive order to close.

                  "Capital Lease  Obligation" of any Person means the obligation
to  pay  rent  or  other  payment  amounts  under  a  lease  of (or  other  Debt
arrangements  conveying  the right to use)  real or  personal  property  of such
Person which is required to be  classified  and accounted for as a capital lease
or a liability on the face of a balance sheet of such Person in accordance  with
generally  accepted  accounting  principles  (a  "Capital  Lease").  The  stated
maturity of such obligation shall be the date of the last payment of rent or any
other  amount due under such lease prior to the first date upon which such lease
may be  terminated  by the lessee  without  payment of a penalty.  The principal
amount of such  obligation  shall be the  capitalized  amount thereof that would
appear  on the  face of a  balance  sheet  of such  Person  in  accordance  with
generally accepted accounting principles.

                  "Capital  Stock"  of any  Person  means  any and  all  shares,
interests, participations or other equivalents (however designated) of corporate
stock or other equity participations,  including partnership interests,  whether
general or limited, of such Person.

                  "Cash  Equivalents"  means  (i)any Debt with a maturity of 365
days or less issued or directly  and fully  guaranteed  as insured by the United
States or any agency or  instrumentality  thereof  (provided that the full faith
and  credit of the United  States is  pledged  in  support  thereof or such Debt
constitutes a general obligation of such country); (ii)deposits, certificates of
deposit  or  acceptances  with a maturity  of 365 days or less of any  financial
institution that is a member of the Federal Reserve System,  in each case having
combined  capital  and  surplus and  undivided  profits (or any similar  capital
concept) of not less than $500 million and whose senior  unsecured debt is rated
at least "A-1" by Standard & Poor's Ratings Service,  a division of McGraw Hill,
Inc., or "P-1" by Moody's Investors Service, Inc.;  (iii)commercial paper with a
maturity of 365 days or less issued by a Corporation (other than an Affiliate of
the Company)  organized under the laws of the United States or any state thereof
and rated at least "A-1" by  Standard & Poor's  Ratings  Service,  a division of
McGraw  Hill,  Inc.,  or  "P-1"  by  Moody's   Investors   Service,   Inc.;  and
(iv)repurchase   agreements  and  reverse  repurchase   agreements  relating  to
marketable direct obligations issued or unconditionally guaranteed by the United
States or issued by any agency or instrumentality thereof and backed

NYDOCS01/571795 3


<PAGE>




by the full faith and credit of the United States  maturing within 365 days from
the date of acquisition.

                  "Change of Control" has the meaning specified in Section 1010.

                  "Commission" means the Securities and Exchange Commission,  as
from time to time  constituted,  created  under the Exchange  Act, or, if at any
time after the execution of this Indenture  such  Commission is not existing and
performing the duties now assigned to it under the Trust Indenture Act, then the
body performing such duties at such time.

                  "Common  Stock"  of any  Person  means  Capital  Stock of such
Person that does not rank prior,  as to the  payment of  dividends  or as to the
distribution   of  assets  upon  any  voluntary  or   involuntary   liquidation,
dissolution  or winding  up of such  Person,  to shares of Capital  Stock of any
other class of such Person.

                  "Company" means the Person named as the "Company" in the first
paragraph  of this  Indenture,  until a successor  Person shall have become such
pursuant  to  the  applicable  provisions  of  this  Indenture,  and  thereafter
"Company" shall mean such successor Person.

                  "Company  Order" or "Company  Request" means a written request
or order signed in the name of the Company by the Chief Executive  Officer,  the
President or a Vice  President,  and by the Chief Financial  Officer,  the Chief
Accounting Officer, the Treasurer,  an Assistant Treasurer,  the Secretary or an
Assistant Secretary of the Company and delivered to the Trustee.

                  "Comparable  Treasury  Issue" means the United States Treasury
security  selected by a Reference  Treasury Dealer  appointed by the Company has
having a maturity  comparable  to the  remaining  term of the  Securities  to be
redeemed that would be utilized, at the time of selection and in accordance with
customary financial practice, in pricing new issues of corporate debt securities
of comparable maturity to the remaining term of such Securities.

                  "Comparable   Treasury  Price"  means,  with  respect  to  any
Redemption  Date, (i) the average of the bid and asked prices for the Comparable
Treasury Issue (expressed in each case as a percentage of its principal  amount)
on the third  business day preceding such  Redemption  Date, as set forth in the
daily statistical  release (or any successor  release)  published by the Federal
Reserve Bank of New York and designated "Composite 3:30 p.m. Quotations for U.S.
Government Securities" or (ii) if such release (or any successor release) is not
published or does not contain such prices on such  business day, (A) the average
of the Reference  Treasury  Dealer  Quotations for such Redemption  Date,  after
excluding the highest and lowest such Reference Treasury Dealer  Quotations,  or
(B) if the Company obtains fewer

NYDOCS01/571795 3


<PAGE>




than four such Reference  Treasury  Dealer  Quotations,  the average of all such
Reference Treasury Dealer Quotations.

                  "Consolidated  Capital  Ratio"  of any  Person  as of any date
means the ratio of (i)the  aggregate  consolidated  principal  amount of Debt of
such Person  then  outstanding  to (ii)the  greater of either  (a)the  aggregate
consolidated  paid-in  capital  of  such  Person  as  of  such  date  or  (b)the
stockholders'  equity as of such date as shown on the consolidated balance sheet
of such Person in accordance with generally accepted accounting principles.

                  "Consolidated  Cash Flow  Available for Fixed Charges" for any
period  means the  Consolidated  Net Income of the  Company  and its  Restricted
Subsidiaries for such period  increased by the sum of (i) Consolidated  Interest
Expense of the Company and its  Restricted  Subsidiaries  for such period,  plus
(ii)  Consolidated  Income Tax Expense of the Company and its  Subsidiaries  for
such period, plus (iii) the consolidated  depreciation and amortization  expense
or other non-cash  write-offs of assets included in the income  statement of the
Company and its Restricted  Subsidiaries  for such period,  plus (iv) any charge
related to any premium or penalty paid in connection  with redeeming or retiring
any Debt prior to its stated maturity;  provided,  however,  that there shall be
excluded  therefrom the  Consolidated  Cash Flow Available for Fixed Charges (if
positive)  of  any  Restricted  Subsidiary   (calculated   separately  for  such
Restricted Subsidiary in the same manner as provided above for the Company) that
is subject to a  restriction  which  prevents  the payment of  dividends  or the
making of distributions to the Company or another  Restricted  Subsidiary to the
extent of such restriction.

                  "Consolidated  Income Tax  Expense"  for any period  means the
aggregate  amounts of the  provisions  for income  taxes of the  Company and its
Subsidiaries  for such period  calculated on a consolidated  basis in accordance
with generally accepted accounting principles.

                  "Consolidated  Interest  Expense"  means  for any  period  the
interest expense included in a consolidated income statement (excluding interest
income)  of the  Company  and its  Restricted  Subsidiaries  for such  period in
accordance with generally  accepted  accounting  principles,  including  without
limitation or duplication (or, to the extent not so included,  with the addition
of),  (i)the  amortization  of Debt  discounts;  (ii) any  payments or fees with
respect to letters of credit, bankers' acceptances or similar facilities;  (iii)
fees with  respect  to  interest  rate swap or  similar  agreements  or  foreign
currency hedge, exchange or similar agreements; (iv)Preferred Stock dividends of
the  Company  and its  Subsidiaries  (other  than  dividends  paid in  shares of
Preferred  Stock that is not  Disqualified  Stock) declared and paid or payable;
(v)accrued  Disqualified  Stock  dividends  of the  Company  and its  Restricted
Subsidiaries,  whether or not declared or paid; (vi) interest on Debt guaranteed
by the Company and its

NYDOCS01/571795 3


<PAGE>




Restricted  Subsidiaries;  and (vii)the  portion of any Capital Lease Obligation
paid during such period that is allocable to interest expense.

                  "Consolidated  Net Income" for any period means the net income
(or  loss) of the  Company  and its  Restricted  Subsidiaries  for  such  period
determined  on a  consolidated  basis  in  accordance  with  generally  accepted
accounting  principles;  provided that there shall be excluded therefrom (a) the
net income  (or loss) of any  Person  acquired  by the  Company or a  Restricted
Subsidiary  in a  pooling-of-interests  transaction  for any period prior to the
date of such transaction, (b) the net income (or loss) of any Person that is not
a Restricted Subsidiary except to the extent of the amount of dividends or other
distributions  actually  paid to the Company or a Restricted  Subsidiary by such
Person  during such  period,  (c) gains or losses on Asset  Dispositions  by the
Company  or  its  Restricted  Subsidiaries,  (d)  all  extraordinary  gains  and
extraordinary   losses,   determined  in  accordance  with  generally   accepted
accounting  principles,  (e)the  cumulative  effect  of  changes  in  accounting
principles, (f) non-cash gains or losses resulting from fluctuations in currency
exchange rates, (g) any non-cash expense related to the issuance to employees or
directors of the Company or any  Restricted  Subsidiary  or any Affiliate of the
Company  of (i)  options  to  purchase  Capital  Stock  of the  Company  or such
Restricted  Subsidiary or (ii) other  compensatory  rights  (including under the
Company's  Growth Share Plan),  provided,  in either case,  that such options or
rights, by their terms, can be redeemed only for Capital Stock, (h) with respect
to a Restricted Subsidiary that is not a Wholly Owned Subsidiary,  any aggregate
net income (or loss) in excess of the Company's or any  Restricted  Subsidiary's
pro rata share of the net income (or loss) of such Restricted Subsidiary that is
not a Wholly Owned Subsidiary shall be excluded and (i) the tax effect of any of
the items described in clauses (a) through (h) above;  provided further that for
purposes of any  determination  pursuant to Section 1013, there shall further be
excluded  therefrom  the  net  income  (but  not  net  loss)  of any  Restricted
Subsidiary  that is subject  to a  restriction  which  prevents  the  payment of
dividends or the making of  distributions  to the Company or another  Restricted
Subsidiary to the extent of such restriction.

                  "Consolidated Net Worth" of any Person means the stockholders'
equity of such Person,  determined on a  consolidated  basis in accordance  with
generally  accepted  accounting   principles,   less  amounts   attributable  to
Disqualified  Stock of such Person;  provided that, with respect to the Company,
adjustments  following March 31, 1997 to the accounting books and records of the
Company in accordance with Accounting  Principles  Board Opinions Nos. 16 and 17
(or successor  opinions thereto) or otherwise  resulting from the acquisition of
control of the Company by another Person shall not be given effect to.

                  "Consolidated  Tangible  Assets" of any Person means the total
amount of assets (less applicable  reserves and other properly deductible items)
which under  generally  accepted  accounting  principles  would be included on a
consolidated  balance sheet of such Person and its Subsidiaries  after deducting
therefrom all goodwill, trade names, trademarks, patents,

NYDOCS01/571795 3


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unamortized debt discount and expense and other like intangibles,  which in each
case under generally  accepted  accounting  principles would be included on such
consolidated balance sheet.

                  "Continuing  Director" means, as of any date of determination,
any  member of the  Board of  Directors  who (i) was a member  of such  Board of
Directors on March 31, 1997 or (ii) was nominated for election or elected to the
Board of Directors  with the  affirmative  vote of a majority of the  Continuing
Directors  who  were  members  of the  Board  of  Directors  at the time of such
nomination or election or the affirmative vote of Permitted Holders.

                  "Corporate  Trust Office" means the principal  corporate trust
office of the  Trustee,  at which at any  particular  time its  corporate  trust
business  shall be  administered,  which office at the date of execution of this
Indenture is located at Four Albany  Street,  New York,  New York 10006,  except
that, with respect to presentation of Securities for payment or for registration
of  transfer  or  exchange,  such term  shall  mean the  office or agency of the
Trustee at which, at any particular time, its corporate agency business shall be
conducted.

                  "Corporation" includes corporations, associations, companies 
and business trusts.

                  "Credit Facilities" means one or more credit agreements,  loan
agreements or similar facilities,  secured or unsecured,  entered into from time
to time by the  Company  and its  Restricted  Subsidiaries,  and  including  any
related notes,  Guarantees,  collateral  documents,  instruments  and agreements
executed in  connection  therewith,  as the same may be  amended,  supplemented,
modified, restated or replaced from time to time.

                  "Debt"  means  (without  duplication),  with  respect  to  any
Person, whether recourse is to all or a portion of the assets of such Person and
whether  or not  contingent,  (i)every  obligation  of  such  Person  for  money
borrowed,  (ii) every obligation of such Person evidenced by bonds,  debentures,
notes or other similar instruments, including obligations incurred in connection
with  the   acquisition  of  property,   assets  or   businesses,   (iii)  every
reimbursement  obligation  of such  Person  with  respect  to letters of credit,
bankers'  acceptances  or  similar  facilities  issued  for the  account of such
Person,  (iv) every  obligation of such Person issued or assumed as the deferred
purchase  price  of  property  or  services  (including   securities  repurchase
agreements but excluding trade accounts payable or accrued  liabilities  arising
in the ordinary course of business),  (v) every Capital Lease Obligation of such
Person, (vi) all Receivables Sales of such Person,  together with any obligation
of such Person to pay any  discount,  interest,  fees,  indemnities,  penalties,
recourse,   expenses  or  other  amounts  in  connection  therewith,  (vii)  all
obligations  to redeem  Disqualified  Stock issued by such Person,  (viii) every
obligation under Interest Rate and Currency Protection Agreements of such Person
and (ix) every  obligation of the type referred to in clauses (i) through (viii)
of another Person and all dividends of another  Person the payment of which,  in
either case, such Person has

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Guaranteed.  The  "amount"  or  "principal  amount"  of  Debt  at  any  time  of
determination as used herein  represented by (a) any Debt issued at a price that
is less than the principal amount at maturity thereof shall be the amount of the
liability in respect thereof  determined in accordance  with generally  accepted
accounting  principles,  (b)any  Receivables  Sale  shall be the  amount  of the
unrecovered  capital or principal  investment of the  purchaser  (other than the
Company or a Wholly Owned Subsidiary of the Company) thereof,  excluding amounts
representative  of  yield or  interest  earned  on such  investment,  or  (c)any
Disqualified  Stock shall be the maximum fixed redemption or repurchase price in
respect thereof.

                  "Debt  Securities"  means any debt  securities  (including any
guarantee of such securities) issued by the Company or any Restricted Subsidiary
of the  Company in  connection  with a public  offering  or a private  placement
(excluding   Debt  permitted  to  be  Incurred   pursuant  to   paragraph(b)  of
Section1011).

                  "Default" means any event,  act or condition the occurrence of
which is, or after  notice or the  passage of time or both would be, an Event of
Default.

                  "Defaulted Interest" has the meaning specified in Section307.

                  "Depository" means The Depository Trust Company, its nominees 
and successors.

                  "Designation" and "Designation Amount" have the respective 
meanings specified in Section1021.

                  "Disqualified  Stock" of any Person means any Capital Stock of
such Person  which,  by its terms (or by the terms of any security into which it
is  convertible or for which it is  exchangeable),  or upon the happening of any
event,  matures  or  is  mandatorily  redeemable,  pursuant  to a  sinking  fund
obligation  or otherwise,  or is  redeemable  at the option of such Person,  any
Subsidiary  of such  Person or the holder  thereof,  in whole or in part,  on or
prior to the final Stated Maturity of the Securities,  provided,  however,  that
any  Preferred  Stock  which  would not  constitute  Disqualified  Stock but for
provisions  thereof giving  holders  thereof the right to require the Company to
repurchase  or redeem such  Preferred  Stock upon the  occurrence of a Change of
Control occurring prior to the final Stated Maturity of the Securities shall not
constitute  Disqualified Stock if the change of control provisions applicable to
such  Preferred  Stock are no more  favorable  to the holders of such  Preferred
Stock than the provisions  applicable to the Securities contained in Section1010
and such  Preferred  Stock  specifically  provides  that the  Company  shall not
repurchase  or redeem any such stock  pursuant to such  provisions  prior to the
Company's  repurchase  of such  Securities  as are  required  to be  repurchased
pursuant to Section1010.


NYDOCS01/571795 3


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                  "Eligible  Institution" means a commercial banking institution
that has  combined  capital  and  surplus  of not less than $500  million or its
equivalent in foreign currency, whose debt is rated "A" (or higher) according to
Standard & Poor's  Ratings  Service,  a division of McGraw  Hill,  Inc.  (or any
successor to the rating agency business thereof),  or Moody's Investors Service,
Inc. (or any successor to the rating agency business  thereof) at the time as of
which any investment or rollover therein is made.

                  "Eligible  Receivables" means, at any time, Receivables of the
Company  and its  Restricted  Subsidiaries,  as  evidenced  on the  most  recent
quarterly  consolidated  balance  sheet of the  Company as at a date at least 45
days prior to such  time,  less  Receivables  of the  Company or any  Restricted
Subsidiary   employed  to  secure  Debt  Incurred  pursuant  to  clause(vii)  of
paragraph(b) of Section1011.

                  "Event of Default" has the meaning specified in Section501.

                  "Exchange Act" means the  Securities  Exchange Act of 1934, as
amended (or any successor  act),  and the rules and  regulations  thereunder (or
respective successors thereto).

                  "Exchange Offer" means the exchange offer that may be effected
pursuant to the Registration Agreement.

                  "Exchange Offer Registration Statement" means the Exchange 
Offer Registration Statement as defined in the Registration Agreement.

                  "Exchange  Securities"  has the  meaning  stated  in the first
recital of this Indenture and refers to any Exchange Securities containing terms
substantially  identical to the Initial  Securities  (except that such  Exchange
Securities shall not contain terms with respect to transfer  restrictions)  that
are issued and exchanged for the Initial Securities pursuant to the Registration
Agreement and this Indenture.

                  "Expiration Date" has the meaning specified in "Offer to 
Purchase" below.

                  "Fair  Market  Value"  means,  with  respect  to any  asset or
property,  the price that could be  negotiated  in an  arm's-length  free market
transaction,  for cash, between a willing seller and a willing buyer, neither of
whom is under  pressure or compulsion to complete the  transaction.  Fair Market
Value shall be  determined  by the Board of  Directors  acting in good faith and
shall be evidenced by a Board Resolution delivered to the Trustee.

                  "Federal  Bankruptcy Code" means the Bankruptcy Act of Title11
of the United States Code, as amended from time to time.


NYDOCS01/571795 3


<PAGE>




                  "Global  Security"  means a Rule  144A  Global  Security  or a
Regulation S Global Security, as the case may be.

                  "Government   Securities"  means  direct  obligations  of,  or
obligations guaranteed by, the United States of America for the payment of which
guarantee  or  obligations  the full faith and  credit of the  United  States is
pledged and which have a remaining weighted average life to maturity of not less
than one year from the date of investment therein.

                  "Group" has the meaning specified in Section1010.

                  "Guarantee" by any Person means any obligation,  contingent or
otherwise,  of such  Person  guaranteeing,  or  having  the  economic  effect of
guaranteeing,  any Debt of any  other  Person  (the  "primary  obligor")  in any
manner, whether directly or indirectly,  and including,  without limitation, any
obligation of such Person (i) to purchase or pay (or advance or supply funds for
the  purchase or payment  of) such Debt or to purchase  (or to advance or supply
funds for the purchase  of) any  security  for the payment of such Debt,  (ii)to
purchase property, securities or services for the purpose of assuring the holder
of such Debt of the payment of such Debt or (iii) to maintain  working  capital,
equity  capital or other  financial  statement  condition  or  liquidity  of the
primary  obligor  so as to  enable  the  primary  obligor  to pay such Debt (and
"Guaranteed",  "Guaranteeing" and "Guarantor" shall have meanings correlative to
the foregoing);  provided,  however,  that the Guarantee by any Person shall not
include  endorsements by such Person for collection or deposit,  in either case,
in the ordinary course of business.

                  "Guarantor" means a Restricted  Subsidiary of the Company that
has executed a Restricted Subsidiary Guarantee.

                  "Holder" means a Person in whose name a Security is registered
in the Security Register.

                  "Incur" means, with respect to any Debt or other obligation of
any Person,  to create,  issue,  incur (by  conversion,  exchange or otherwise),
assume,  Guarantee or otherwise  become  liable in respect of such Debt or other
obligation  including  by  acquisition  of  Subsidiaries  or the  recording,  as
required pursuant to generally accepted accounting  principles or otherwise,  of
any such Debt or other  obligation  on the  balance  sheet of such  Person  (and
"Incurrence",  "Incurred",  "Incurrable"  and  "Incurring"  shall have  meanings
correlative to the  foregoing);  provided,  however,  that a change in generally
accepted accounting principles that results in an obligation of such Person that
exists at such time becoming Debt shall not be deemed an Incurrence of such Debt
and that  neither the accrual of interest nor the  accretion  of original  issue
discount shall be deemed an Incurrence of Debt.


NYDOCS01/571795 3


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                  "Indenture"  means this instrument as originally  executed and
as it may from time to time be supplemented or amended by one or more indentures
supplemental hereto entered into pursuant to the applicable provisions hereof.

                  "Indenture  Obligations"  means the obligations of the Company
and any other  obligor  under  this  Indenture  or under the  Securities  to pay
principal  of,  premium,  if any,  and interest on the  Securities  when due and
payable, whether at maturity, by acceleration, call for redemption or repurchase
or otherwise,  and all other amounts due or to become due under or in connection
with  this  Indenture  or the  Securities  and  the  performance  of  all  other
obligations  to the  Trustee  (including,  but not  limited  to,  payment of all
amounts due the Trustee under Section607),  Paying Agent, Security Registrar and
the Holders of the Securities under this Indenture and the Securities  according
to the terms thereof.

                  "Initial Purchaser" means Salomon Smith Barney Inc.

                  "Initial Securities" has the meaning provided in the recitals 
to this Indenture.

                  "Interest Payment Date" means the Stated Maturity of an 
installment of interest on the Securities.

                  "Interest Rate or Currency Protection Agreement" of any Person
means any forward contract,  futures  contract,  swap, option or other financial
agreement or arrangement (including,  without limitation,  caps, floors, collars
and similar  agreements)  relating to, or the value of which is dependent  upon,
interest rates or currency exchange rates or indices.

                  "Investment"  by any Person means any direct or indirect loan,
advance  or other  extension  of credit  or  capital  contribution  (by means of
transfers  of cash or other  property  to others or  payments  for  property  or
services  for the  account or use of others,  or  otherwise)  to, or purchase or
acquisition of Capital Stock,  bonds,  notes,  debentures or other securities or
evidence  of Debt  issued  by,  any other  Person,  including  any  payment on a
Guarantee of any obligation of such other Person.

                  "Investment  Grade Rating"  means,  (i) with respect to Moodys
Investors  Service,  Inc.  (or  any  successor  to the  rating  agency  business
thereof),  a rating equal to or higher than Baa3 (or the  equivalent),  and (ii)
with  respect to Standard & Poors  Ratings  Service,  a division of McGraw Hill,
Inc. (or any successor to the rating agency business thereof), a rating equal to
or higher than BBB- (or the equivalent).

                  "Lien"  means,  with  respect to any  property or assets,  any
mortgage or deed of trust, pledge, hypothecation,  assignment, Receivables Sale,
deposit arrangement,  security interest,  lien, charge, easement (other than any
easement not materially impairing usefulness),

NYDOCS01/571795 3


<PAGE>




encumbrance,  preference,  priority or other security  agreement or preferential
arrangement of any kind or nature whatsoever on or with respect to such property
or assets (including,  without  limitation,  any conditional sale or other title
retention agreement having  substantially the same economic effect as any of the
foregoing). For purposes of this definition the sale, lease, conveyance or other
transfer  by  the  Company  or  any  Subsidiary  of,   including  the  grant  of
indefeasible  rights of use or equivalent  arrangements with respect to, dark or
lit communications fiber capacity or communications conduit shall not constitute
a Lien.

                  "Liquidated Interest" has the meaning specified in Exhibit A.

                  "Maturity",  when used with respect to any Security, means the
date on which the  principal  of such  Security or an  installment  of principal
becomes  due and  payable as therein or herein  provided,  whether at the Stated
Maturity or by declaration of acceleration, notice of redemption or otherwise.

                  "Net  Available  Proceeds"  from any Asset  Disposition by any
Person means cash or cash equivalents  received  (including  amounts received by
way of  sale  or  discounting  of any  note,  installment  receivable  or  other
receivable,  but  excluding  any  other  consideration  received  in the form of
assumption  by the  acquiror  of  Debt or  other  obligations  relating  to such
properties or assets)  therefrom by such Person,  net of (i) any portion thereof
invested within 360 days of such Asset Disposition in Telecommunications Assets,
(ii) all legal, title and recording tax expenses, commissions and other fees and
expenses Incurred and all federal,  state,  provincial,  foreign and local taxes
required  to  be  accrued  as  a  liability  as  a  consequence  of  such  Asset
Disposition,  (iii)all  payments made by such Person or its  Subsidiaries on any
Debt which is secured by such  assets in  accordance  with the terms of any Lien
upon or with respect to such assets or which must by the terms of such Lien,  or
in  order  to  obtain  a  necessary  consent  to such  Asset  Disposition  or by
applicable  law,  be repaid out of the  proceeds  from such  Asset  Disposition,
(iv)all  distributions  and other payments made to minority  interest holders in
Subsidiaries  of such  Person or  Permitted  Joint  Ventures as a result of such
Asset  Disposition and (v) appropriate  amounts to be provided by such Person or
any  Subsidiary  thereof,  as the case may be, as a reserve in  accordance  with
generally accepted accounting principles against any liabilities associated with
such assets and retained by such Person or any Subsidiary  thereof,  as the case
may be, after such Asset Disposition, including, without limitation, liabilities
under  any   indemnification   obligations  and  severance  and  other  employee
termination  costs  associated  with  such  Asset  Disposition,  in each case as
determined  by the Board of  Directors of such Person,  in its  reasonable  good
faith judgment  evidenced by Board Resolution filed with the Trustee;  provided,
however,  that any reduction in such reserve within twelve months  following the
consummation  of  such  Asset  Disposition  shall  be for all  purposes  of this
Indenture and the Securities  treated as a new Asset  Disposition at the time of
such  reduction  with  Net  Available  Proceeds  equal  to the  amount  of  such
reduction.


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<PAGE>




                  "Notice of Default" has the meaning specified in Section501.

                  "Offer" has the meaning specified in "Offer to Purchase" 
below.

                  "Offer to Purchase"  means a written  offer (the "Offer") sent
by the  Company  by  first  class  mail,  postage  prepaid,  to each  Holder  of
Securities at his address  appearing in the Security Register on the date of the
Offer offering to purchase up to the principal amount of Securities specified in
such Offer at the purchase price specified in such Offer (as determined pursuant
to Section1010 or Section 1018, as the case may be). Unless  otherwise  required
by applicable law, the Offer shall specify an expiration  date (the  "Expiration
Date")  of the  Offer to  Purchase  which  shall  be,  subject  to any  contrary
requirements of applicable law, not less than 30 days or more than 60 days after
the date of such Offer and a settlement date (the "Purchase  Date") for purchase
of Securities  within five Business Days after the Expiration  Date. The Company
shall notify the Trustee at least 15 Business Days (or such shorter period as is
acceptable  to the Trustee)  prior to the mailing of the Offer of the  Company's
obligation  to make an Offer to  Purchase,  and the Offer shall be mailed by the
Company  or, at the  Company's  request,  by the  Trustee in the name and at the
expense of the  Company.  The Offer shall  contain  information  concerning  the
business  of the Company  and its  Subsidiaries  which the Company in good faith
believes  will enable such Holders to make an informed  decision with respect to
the Offer to  Purchase  (which at a minimum  will  include  (i) the most  recent
annual and quarterly  financial  statements  and  "Management's  Discussion  and
Analysis of  Financial  Condition  and Results of  Operations"  contained in the
documents  required to be filed with the Trustee pursuant to Section1008  (which
requirements  may be satisfied by delivery of such  documents  together with the
Offer),  (ii) a description of material  developments in the Company's  business
subsequent to the date of the latest of such financial statements referred to in
clause (i) (including a description of the events  requiring the Company to make
the Offer to Purchase),  (iii) if applicable,  appropriate  pro forma  financial
information  concerning  the Offer to  Purchase  and the  events  requiring  the
Company to make the Offer to Purchase and (iv) any other information required by
applicable law to be included therein). The Offer shall contain all instructions
and materials  necessary to enable such Holders to tender Securities pursuant to
the Offer to Purchase. The Offer shall also state:

                  (a)      the Section of this Indenture pursuant to which the 
         Offer to Purchase is being made;

                  (b)      the Expiration Date and the Purchase Date;

                  (c)  the  aggregate   principal   amount  of  the  Outstanding
         Securities offered to be purchased by the Company pursuant to the Offer
         to Purchase (including, if less than 100%, the manner by which such has
         been determined  pursuant to the Section hereof  requiring the Offer to
         Purchase) (the "Purchase Amount");

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                  (d) the  purchase  price  to be paid by the  Company  for each
         $1,000 aggregate  principal  amount of Securities  accepted for payment
         (as specified  pursuant to Section1010 or Section 1018, as the case may
         be) (the "Purchase Price");

                  (e) that the  Holder  may  tender  all or any  portion  of the
         Securities  registered  in the name of such Holder and that any portion
         of a Security  tendered  must be tendered  in an  integral  multiple of
         $1,000 principal amount;

                  (f)      the place or places where Securities are to be 
         surrendered for tender pursuant to the Offer to Purchase;

                  (g)      that any Securities not tendered or tendered but not 
         purchased by the Company will continue to accrue interest;

                  (h) that on the Purchase  Date the Purchase  Price will become
         due and payable upon each Security being accepted for payment  pursuant
         to the Offer to Purchase and that interest thereon, if any, shall cease
         to accrue on and after the Purchase Date;

                  (i) that each Holder electing to tender a Security pursuant to
         the Offer to Purchase  will be required to surrender  such  Security at
         the  place or  places  specified  in the  Offer  prior to the  close of
         business on the Expiration Date (such Security being, if the Company or
         the Trustee so requires,  duly endorsed by, or accompanied by a written
         instrument  of  transfer  in form  satisfactory  to the Company and the
         Trustee  duly  executed  by, the Holder  thereof or its  attorney  duly
         authorized in writing);

                  (j) that  Holders  will be  entitled  to  withdraw  all or any
         portion of  Securities  tendered if the Company (or their Paying Agent)
         receives,  not later than the close of business on the Expiration Date,
         a telegram,  telex,  facsimile transmission or letter setting forth the
         name of the Holder,  the  principal  amount of the  Security the Holder
         tendered,  the  certificate  number of the Security the Holder tendered
         and a statement that such Holder is withdrawing all or a portion of its
         tender;

                  (k) that (i) if  Securities in an aggregate  principal  amount
         less than or equal to the  Purchase  Amount are duly  tendered  and not
         withdrawn pursuant to the Offer to Purchase, the Company shall purchase
         all such  Securities  and (ii) if Securities in an aggregate  principal
         amount in excess of the Purchase  Amount are tendered and not withdrawn
         pursuant  to  the  Offer  to  Purchase,   the  Company  shall  purchase
         Securities  having an aggregate  principal amount equal to the Purchase
         Amount on a pro rata  basis  (with  such  adjustments  as may be deemed
         appropriate  so that  only  Securities  in  denominations  of $1,000 or
         integral multiples thereof shall be purchased); and

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<PAGE>




                  (l) that in the case of any Holder whose Security is purchased
         only  in  part,  the  Company  shall  execute,  and the  Trustee  shall
         authenticate and deliver to the Holder of such Security without service
         charge, a new Security or Securities, of any authorized denomination as
         requested by such Holder, in an aggregate principal amount equal to and
         in exchange for the unpurchased portion of the Security so tendered.

Any Offer to Purchase  shall be governed by and effected in accordance  with the
Offer for such Offer to Purchase.

                  "Offering  Memorandum"  means the  Offering  Memorandum  dated
November  19,  1998  pursuant  to which the  Securities  were  offered,  and any
supplement thereto.

                  "Officers'  Certificate"  means a  certificate  signed  by the
Chairman of the board of directors of the Company,  a Vice Chairman of the board
of directors of the Company, the President or a Vice President, and by the Chief
Financial Officer,  the Chief Accounting  Officer,  the Treasurer,  an Assistant
Treasurer,  the Secretary or an Assistant Secretary of the Company and delivered
to the Trustee, which shall comply with the Indenture.

                  "Opinion of Counsel" means an opinion of counsel acceptable to
the Trustee  (who may be counsel to the  Company,  including  an employee of the
Company).

                  "Outstanding", when used with respect to Securities, means, as
of the date of  determination,  all  Securities  theretofore  authenticated  and
delivered under this Indenture, except:

                  (i)      Securities theretofore cancelled by the Trustee or 
         delivered to the Trustee for cancellation;

                  (ii)  Securities,  or portions  thereof,  for whose payment or
         redemption money in the necessary amount has been theretofore deposited
         with the Trustee or any Paying  Agent (other than the Company) in trust
         or set aside and  segregated  in trust by the  Company  (if the Company
         shall act as its own Paying Agent) for the Holders of such  Securities;
         provided that, if such  Securities  are to be redeemed,  notice of such
         redemption has been duly given pursuant to this Indenture;

                  (iii)   Securities,   except  to  the   extent   provided   in
         Sections1202  and 1203,  with respect to which the Company has effected
         defeasance  and/or  covenant  defeasance as provided in Article Twelve;
         and

                  (iv) Securities which have been paid pursuant to Section306 or
         in  exchange  for or in  lieu  of  which  other  Securities  have  been
         authenticated and delivered pursuant

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         to this  Indenture,  other than any such Securities in respect of which
         there shall have been presented to the Trustee proof satisfactory to it
         that such  Securities  are held by a bona fide purchaser in whose hands
         the Securities are valid obligations of the Company;

provided,  however,  that in  determining  whether the Holders of the  requisite
principal  amount of  Outstanding  Securities  have given any  request,  demand,
authorization,  direction,  consent,  notice  or waiver  hereunder,  and for the
purpose of making the calculations required by TIA Section313,  Securities owned
by the Company or any other obligor upon the  Securities or any Affiliate of the
Company  or such  other  obligor  shall  be  disregarded  and  deemed  not to be
Outstanding,  except that, in determining whether the Trustee shall be protected
in  making  such  calculation  or in  relying  upon  any such  request,  demand,
authorization,  direction,  notice, consent or waiver, only Securities which any
Responsible Officer of the Trustee knows to be so owned shall be so disregarded.
Securities  so owned  which have been  pledged in good faith may be  regarded as
Outstanding if the pledgee  establishes to the  satisfaction  of the Trustee the
pledgee's  right so to act with respect to such  Securities and that the pledgee
is not the Company or any other obligor upon the  Securities or any Affiliate of
the Company or such other obligor.

                  "Paying Agent" means any Person  (including the Company acting
as Paying Agent) authorized by the Company to pay the principal of (and premium,
if any) or interest on any Securities on behalf of the Company.

                  "Permitted  Holders"  means any Person who was the  beneficial
owner  (within the meaning of Rule 13d-3 under the Exchange Act) of stock of the
Company  on March 31,  1997,  and any  Affiliates  of such  Person  (i) who were
Affiliates of such Person on March 31, 1997 or (ii) who were formed, directly or
indirectly,  by any such Person after March 31, 1997;  provided,  however,  that
Persons who were  beneficial  owners (within the meaning of Rule 13d-3 under the
Exchange Act) of such Person on March 31, 1997 continued to be beneficial owners
(within  the  meaning  of Rule  13d-3  under  the  Exchange  Act) at the time of
formation of such Affiliate.

                  "Permitted Interest Rate or Currency Protection  Agreement" of
any Person means any Interest Rate or Currency Protection Agreement entered into
with one or more financial  institutions in the ordinary course of business that
is designed to protect such Person  against  fluctuations  in interest  rates or
currency  exchange  rates with  respect to Debt  Incurred and which shall have a
notional  amount no greater than the payments due with respect to the Debt being
hedged thereby and not for purposes of speculation.

                  "Permitted  Investments"  means  (a)  Cash  Equivalents;   (b)
Investments in prepaid expenses,  negotiable instruments held for collection and
lease, utility and workers'

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compensation,  performance  and other similar  deposits;  (c)loans,  advances or
extensions of credit to employees and directors  made in the ordinary  course of
business and consistent with past practice;  (d) obligations under Interest Rate
or  Currency  Protection  Agreements;  (e)bonds,  notes,  debentures  and  other
securities  received  as a  result  of  Asset  Dispositions  pursuant  to and in
compliance  with  Section1018;  (f)Investments  made in the  ordinary  course of
business  as  partial  payment  for   constructing  a  network   relating  to  a
Telecommunications  Business;  (g)commercially  reasonable  extensions  of trade
credit;  (h)Investments in any Person as a result of which such Person becomes a
Restricted  Subsidiary;   (i)Investments  in  Permitted  Joint  Ventures  in  an
aggregate  amount not to exceed $25 million;  (j)Investments  in  Affiliates  or
Related Persons in an aggregate amount not to exceed  $11million,  provided that
the  making of such  Investments  is  permitted  pursuant  to  Section1020;  and
(k)Investments  in an aggregate  amount not to exceed $15 million  consisting of
the  contribution by the Company or any Restricted  Subsidiary of assets located
in Mexico to joint ventures in which the Company or a Restricted  Subsidiary has
an interest.

                  "Permitted Joint Venture" means a Corporation,  partnership or
other  entity  other  than a  Restricted  Subsidiary  engaged  in  one  or  more
Telecommunications  Businesses  over  which  the  Company  and/or  one  or  more
Strategic  Investors  have,  directly  or  indirectly,  the power to direct  the
policies, management and affairs.

                  "Permitted  Liens"  means (a) Liens  for  taxes,  assessments,
governmental charges, levies or claims which are not yet delinquent or which are
being contested in good faith by appropriate proceedings,  if a reserve or other
appropriate provision, if any, as shall be required in conformity with generally
accepted  accounting  principles  shall have been made therefor;  (b)other Liens
incidental  to the conduct of the  Company's  and its  Restricted  Subsidiaries'
business or the ownership of its property and assets not securing any Debt,  and
which do not in the aggregate materially detract from the value of the Company's
and its Restricted  Subsidiaries'  property or assets when taken as a whole,  or
materially  impair the use thereof in the operation of its  business;  (c) Liens
with respect to assets of a  Restricted  Subsidiary  granted by such  Restricted
Subsidiary to the Company or a Restricted Subsidiary to secure Debt owing to the
Company or such Restricted  Subsidiary;  (d) Liens, pledges and deposits made in
the  ordinary  course of  business in  connection  with  workers'  compensation,
unemployment  insurance  and other types of  statutory  obligations;  (e) Liens,
pledges or deposits made to secure the  performance  of tenders,  bids,  leases,
public  or  statutory  obligations,   sureties,  stays,  appeals,   indemnities,
performance or other similar bonds and other obligations of like nature Incurred
in the ordinary course of business  (exclusive of obligations for the payment of
borrowed money); (f) zoning restrictions,  servitudes, easements, rights-of-way,
restrictions and other similar charges or encumbrances  Incurred in the ordinary
course of business which, in the aggregate,  do not materially  detract from the
value of the property subject thereto or materially  interfere with the ordinary
conduct of the business of the Company or its Restricted Subsidiaries; (g) Liens
arising out of judgments or awards against or

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other court proceedings concerning the Company or any Restricted Subsidiary with
respect to which the Company or such  Restricted  Subsidiary is  prosecuting  an
appeal or proceeding for review and the Company or such Restricted Subsidiary is
maintaining  adequate reserves in accordance with generally accepted  accounting
principles; and (h) any interest or title of a lessor in the property subject to
any lease other than a Capital Lease.

                  "Permitted Telecommunications Capital Asset Disposition" means
the transfer,  conveyance,  sale, lease or other  disposition of a capital asset
that  is a  Telecommunications  Asset  (including  fiber,  conduit  and  related
equipment)  (i) the  proceeds of which are treated as revenues by the Company in
accordance with generally accepted  accounting  principles and (ii)that,  in the
case of the sale of fiber,  would not result in the Company  retaining less than
24 fibers per route mile on any segment of the Company's network.

                  "Person" means any individual, Corporation, partnership, joint
venture,  association,  joint stock company, trust, unincorporated organization,
government or agency or political subdivision thereof or any other entity.

                  "Physical  Security"  means  Securities  issued in  registered
definitive form without coupons substantially in the form of Exhibit A.

                  "Predecessor  Security" of any particular Security means every
previous Security evidencing all or a portion of the same debt as that evidenced
by such  particular  Security;  and,  for the purposes of this  definition,  any
Security  authenticated  and  delivered  under  Section306  in  exchange  for  a
mutilated  security or in lieu of a lost,  destroyed or stolen Security shall be
deemed to evidence  the same debt as the  mutilated,  lost,  destroyed or stolen
Security.

                  "Preferred  Dividends" for any Person means for any period the
quotient  determined by dividing the amount of dividends and distributions  paid
or accrued  (whether or not  declared) on Preferred  Stock of such Person during
such  period  calculated  in  accordance  with  generally  accepted   accounting
principles,  by 1 minus the maximum statutory income tax rate then applicable to
the Company (expressed as a decimal).

                  "Preferred  Stock" of any Person means  Capital  Stock of such
Person of any class or classes (however  designated) that ranks prior, as to the
payment of dividends or as to the  distribution  of assets upon any voluntary or
involuntary liquidation,  dissolution or winding up of such Person, to shares of
Capital Stock of any other class of such Person.

                  "Primary Treasury Dealer" means a primary Government 
Securities dealer in The City of New York.


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                  "Private  Placement  Legend" means the third  paragraph of the
legend set forth in the Securities in the form set forth in ExhibitA.

                  "Purchase Amount" has the meaning specified in "Offer to 
Purchase" above.

                  "Purchase Date" has the meaning specified in "Offer to 
Purchase" above.

                  "Purchase  Money Debt" means Debt  Incurred at any time within
270 days of, and for the purposes of  financing  all or any part of the cost of,
the construction, installation, acquisition or improvement by the Company or any
Restricted  Subsidiary  of the  Company  of any  new  Telecommunications  Assets
constructed, installed, acquired or improved after March 31, 1997, provided that
the  proceeds of such Debt are expended  for such  purposes  within such 270-day
period.

                  "Purchase Price" has the meaning specified in "Offer to 
Purchase" above.

                  "Qualified Institutional Buyer" or "QIB" has the meaning 
specified in Rule
144A.

                  "Rating Agencies" means Moodys Investors Service, Inc. (or any
 successor to the rating agency business thereof) and Standard & Poors Ratings 
Service, a division of McGraw Hill, Inc. (or any successor to the rating agency 
business thereof).

                  "Rating Decline" means the Securities cease to be rated B+ (or
the  equivalent  thereof)  or better by  Standard & Poor's  Ratings  Service,  a
division of McGraw Hill,  Inc., or B2 (or the  equivalent  thereof) or better by
Moody's Investors Service, Inc.

                  "Receivables" means receivables,  chattel paper,  instruments,
documents  or  intangibles  evidencing  or  relating  to the right to payment of
money, excluding allowances for doubtful accounts.

                  "Receivables Sale" of any Person means any sale of Receivables
of such Person  (pursuant to a purchase  facility or  otherwise),  other than in
connection with a disposition of the business operations of such Person relating
thereto or a disposition of defaulted Receivables for purposes of collection and
not as a financing arrangement.

                  "Redemption  Date",  when used with respect to any Security to
be redeemed, in whole or in part, means the date fixed for such redemption by or
pursuant to this Indenture.

                  "Redemption  Price", when used with respect to any Security to
be  redeemed,  means the price at which it is to be  redeemed  pursuant  to this
Indenture.

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                  "Reference Treasury Dealer" means each of Salomon Smith Barney
Inc., Merrill Lynch, Pierce,  Fenner & Smith Incorporated,  Donaldson,  Lufkin &
Jenrette  Securities  Corporation and Lehman Brothers Inc. and their  respective
successors;  provided, however, that if any of the foregoing shall cease to be a
Primary Treasury Dealer,  the Company shall substitute  therefor another Primary
Treasury Dealer.

                  "Reference  Treasury Dealer Quotations" means, with respect to
each  Reference  Treasury  Dealer  and any  Redemption  Date,  the  average,  as
determined  by the  Company,  of the bid and  asked  prices  for the  Comparable
Treasury Issue (expressed in each case as a percentage of its principal  amount)
quoted in writing to the Company by such Reference  Treasury Dealer at 5:00 p.m.
on the third business day preceding such Redemption Date.

                  "Registration  Agreement"  means  the  Registration  Agreement
between  the  Company  and the  Initial  Purchaser  named  therein,  dated as of
November 27, 1998, relating to the Securities.

                  "Registration Statement" means the Registration Statement as 
defined in the Registration Agreement.

                  "Regular Record Date" for the interest payable on any Interest
Payment  Date means the April 15 or October 15 (whether or not a Business  Day),
as the case may be, next preceding such Interest Payment Date.

                  "Regulation S" means Regulation S under the Securities Act.

                  "Regulation S Global Security" has the meaning specified in 
Section 303.

                  "Related Person" of any Person means any other Person directly
or  indirectly  owning  (a)5% or more of the  outstanding  Common  Stock of such
Person (or, in the case of a Person that is not a Corporation, 5% or more of the
outstanding  equity  interest in such  Person) or (b)5% or more of the  combined
outstanding voting power of the Voting Stock of such Person.

                  "Responsible Officer",  when used with respect to the Trustee,
means any officer  within the Trustee's  Corporate  Trust Office,  including any
vice president,  the Managing Director, the secretary,  any assistant secretary,
any  assistant  treasurer,  or any  other  officer  of the  Trustee  customarily
performing  functions similar to those performed by any of the  above-designated
officers,  and also means, with respect to a particular  corporate trust matter,
any other  officer to whom such matter is referred  because of his  knowledge of
and familiarity with the particular subject.


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                  "Restricted Payment" has the meaning specified in Section1013.

                  "Restricted  Subsidiary" means a Subsidiary of the Company, or
of a Restricted  Subsidiary  that is a Wholly Owned  Subsidiary  of the Company,
that has not been  designated by the Board of Directors  (by a Board  Resolution
delivered  to the  Trustee)  as an  Unrestricted  Subsidiary  pursuant to and in
compliance with Section1021.

                  "Restricted   Subsidiary   Guarantee"   means  a  supplemental
indenture to this Indenture,  in form  satisfactory to the Trustee,  executed in
accordance  with  Article  Nine,  providing  for an  unconditional  Guarantee of
payment in full of the  principal  of,  premium,  if any,  and  interest  on the
Securities. Any such Restricted Subsidiary Guarantee shall not be subordinate in
right  of  payment  to any  Debt  of the  Restricted  Subsidiary  providing  the
Restricted Subsidiary Guarantee.

                  "Revocation" has the meaning specified in Section1021.

                  "Rule 144A" means Rule 144A under the Securities Act.

                  "Rule 144A Global Security" has the meaning specified in 
Section 303.

                  "Sale  and  Leaseback  Transaction"  of any  Person  means  an
arrangement with any lender or investor or to which such lender or investor is a
party  providing for the leasing by such Person of any property or asset of such
Person which has been or is being sold or  transferred  by such Person more than
365 days after the  acquisition  thereof or the  completion of  construction  or
commencement of operation thereof to such lender or investor or to any Person to
whom funds have been or are to be  advanced  by such  lender or  investor on the
security of such  property  or asset.  The stated  maturity of such  arrangement
shall be the date of the last payment of rent or any other amount due under such
arrangement  prior to the first date on which such arrangement may be terminated
by the lessee without payment of a penalty.

                  "Securities"  means any of the  Securities,  as defined in the
recitals of this  Indenture,  that are  authenticated  and delivered  under this
Indenture.  For all purposes of this Indenture,  the "Securities"  shall include
the Initial  Securities  initially  issued on November 27, 1998 and any Exchange
Securities to be issued and exchanged for any Initial Securities pursuant to the
Registration  Agreement  and this  Indenture  and any other Notes  issued  after
November  27, 1998 under this  Indenture.  For purposes of this  Indenture,  all
Securities shall vote together as one series of Securities under this Indenture.

                  "Securities Act" means the Securities Act of 1933, as amended.


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                  "Security Register" and "Security Registrar" have the 
respective meanings specified in Section305.

                  "Senior Note  Indentures"  means (i) the Indenture dated as of
March 31,  1997  between  the Company  and  Bankers  Trust  Company,  as trustee
thereunder,  relating to the Company's  107/8% Senior Notes Due 2007 (which were
subsequently  exchanged for the Company's 107/8% Series B Senior Notes Due 2007)
and the  Indenture  dated as of August 28,  1997,  pursuant to which such 107/8%
Series B Senior  Notes  Due 2007 were  issued,  (ii) the  Indenture  dated as of
October 15, 1997  between the  Company  and Bankers  Trust  Company,  as trustee
thereunder,  relating to the Company's  9.47% Series B Senior Discount Notes Due
2007,  (iii) the Indenture  dated as of January 28, 1998 between the Company and
Bankers Trust  Company,  as trustee  thereunder,  relating to the Companys 8.29%
Series B Senior  Discount  Notes  Due  2008 and (iv) the  Indenture  dated as of
November 4, 1998  between the Company  and  Bankers  Trust  Company,  as trustee
thereunder, relating to the Companys 7.50% Senior Notes Due 2008.

                  "Shelf Registration Statement" means the Shelf Registration 
Statement as defined in the Registration Agreement.

                  "Special  Record  Date"  for  the  payment  of  any  Defaulted
Interest means a date fixed by the Trustee pursuant to Section307.

                  "Stated  Maturity",  when used with respect to any Security or
any installment of interest  thereon,  means the date specified in such Security
as the  fixed  date on which  the  principal  amount  of such  Security  or such
installment of interest is due and payable.

                  "Strategic Investor" means a Corporation, partnership or other
entity engaged in one or more Telecommunications  Businesses that has, or 80% or
more of the  Voting  Stock of which is owned by a Person  that  has,  an  equity
market  capitalization,  at the time of its initial Investment in the Company or
in a Permitted Joint Venture with the Company, in excess of $2 billion.

                  "Subordinated  Debt" means Debt of the Company as to which the
payment of principal  of (and  premium,  if any) and interest and other  payment
obligations in respect of such Debt shall be subordinate to the prior payment in
full of the  Securities  to at least the  following  extent:  (i)no  payments of
principal of (or premium,  if any) or interest on or otherwise due in respect of
such  Debt  may be  permitted  for so  long as any  default  in the  payment  of
principal of (or premium,  if any) or interest on the Securities exists;  (ii)in
the event that any other  Default  exists with respect to the  Securities,  upon
notice by 25% or more in principal amount of the Securities, to the Trustee, the
Trustee  shall have the right to give  notice to the  Company and the holders of
such Debt (or trustees or agents therefor) of a

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<PAGE>




payment  blockage,  and  thereafter no payments of principal of (or premium,  if
any) or interest on or  otherwise  due in respect of such Debt may be made for a
period of 179 days from the date of such notice; and (iii) such Debt may not (x)
provide for payments of principal of such Debt at the stated maturity thereof or
by  way of a  sinking  fund  applicable  thereto  or by  way  of  any  mandatory
redemption,   defeasance,  retirement  or  repurchase  thereof  by  the  Company
(including any  redemption,  retirement or repurchase  which is contingent  upon
events or  circumstances  but  excluding  any  retirement  required by virtue of
acceleration  of such Debt upon an event of  default  thereunder),  in each case
prior to the final Stated Maturity of the Securities or (y) permit redemption or
other  retirement  (including  pursuant  to an  offer  to  purchase  made by the
Company)  of such other Debt at the  option of the holder  thereof  prior to the
final  Stated  Maturity  of the  Securities,  other than a  redemption  or other
retirement  at the option of the holder of such Debt  (including  pursuant to an
offer to purchase  made by the Company)  which is  conditioned  upon a change of
control of the Company  pursuant to  provisions  substantially  similar to those
described in  Section1010  (and which shall  provide that such Debt shall not be
repurchased pursuant to such provisions prior to the Company's repurchase of the
Securities  required to be repurchased by the Company pursuant to the provisions
of Section1010).

                  "Subsidiary"  of any Person means (i) a Corporation  more than
50% of the  combined  voting power of the  outstanding  Voting Stock of which is
owned,  directly  or  indirectly,  by  such  Person  or by  one  or  more  other
Subsidiaries  of such  Person  or by such  Person  and one or more  Subsidiaries
thereof  or (ii) any other  Person  (other  than a  Corporation)  in which  such
Person, or one or more other  Subsidiaries of such Person or such Person and one
or more other  Subsidiaries  thereof,  directly  or  indirectly,  has at least a
majority  ownership  and power to direct the  policies,  management  and affairs
thereof.

                  "Suspended Covenants" has the meaning specified in Section 
1025.

                  "Suspension Period" has the meaning specified in Section 1025.

                  "Telecommunications   Assets"   means   all   assets,   rights
(contractual or otherwise) and properties,  whether tangible or intangible, used
or intended for use in connection with a Telecommunications Business.

                  "Telecommunications   Business"  means  the  business  of  (i)
transmitting, or providing services relating to the transmission of, voice, data
or video  through  owned or leased  transmission  facilities,  (ii)constructing,
creating,  developing or marketing  communications  related  network  equipment,
software  and  other  devices  for  use  in  a  telecommunications  business  or
(iii)evaluating,  participating  or pursuing any other  activity or  opportunity
that is primarily  related to those  identified  in (i) or (ii) above,  provided
that the determination of what

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constitutes a Telecommunications Business shall be made in good faith by the 
Board of Directors.

                  "Treasury  Rate" means,  with respect to any Redemption  Date,
the rate per annum equal to the semiannual  equivalent  yield to maturity of the
Comparable  Treasury Issue,  assuming a price for the Comparable  Treasury Issue
(expressed  as a percentage of its  principal  amount)  equal to the  Comparable
Treasury Price for such Redemption Date.

                  "Trust  Indenture Act" or "TIA" means the Trust  Indenture Act
of 1939 as in force at the date as of which this Indenture was executed,  except
as provided in Section905.

                  "Trustee" means the Person named as the "Trustee" in the first
paragraph of this  Indenture  until a successor  Trustee  shall have become such
pursuant  to  the  applicable  provisions  of  this  Indenture,  and  thereafter
"Trustee" shall mean such successor Trustee.

                  "Unrestricted  Subsidiary" means any Subsidiary of the Company
designated as such pursuant to and in compliance with Section1021.

                  "Vice President", when used with respect to the Company or the
Trustee,  means any vice  president,  whether or not designated by a number or a
word or words added before or after the title "vice president".

                  "Voting  Stock"  of any  Person  means  Capital  Stock of such
Person which  ordinarily  has voting  power for the  election of  directors  (or
persons performing  similar  functions) of such Person,  whether at all times or
only for so long as no  senior  class of  securities  has such  voting  power by
reason of any contingency.

                  "Wholly Owned  Subsidiary" of any Person means a Subsidiary of
such Person all of the  outstanding  Voting Stock or other  ownership  interests
(other than directors' qualifying shares) of which shall at the time be owned by
such Person or by one or more  Wholly  Owned  Subsidiaries  of such Person or by
such Person and one or more Wholly Owned Subsidiaries of such Person.

                  SECTION 102.  Compliance Certificates and Opinions.

                  Upon any  application or request by the Company to the Trustee
to take any action under any  provision  of this  Indenture,  the Company  shall
furnish to the Trustee an  Officers'  Certificate  stating  that all  conditions
precedent,  if any,  provided  for in this  Indenture  (including  any  covenant
compliance  with  which  constitutes  a  condition  precedent)  relating  to the
proposed  action have been complied with and an Opinion of Counsel  stating that
in the opinion of such counsel all such conditions precedent,  if any, have been
complied with, except

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that in the case of any such  application  or request as to which the furnishing
of such  documents is  specifically  required by any provision of this Indenture
relating to such particular application or request, no additional certificate or
opinion need be furnished.

                  Every certificate or opinion with respect to compliance with a
condition or covenant  provided for in this  Indenture  (other than  pursuant to
Section1009(a))shall include:

                  (1) a statement that each individual  signing such certificate
         or opinion has read such  covenant  or  condition  and the  definitions
         herein relating thereto;

                  (2) a  brief  statement  as to the  nature  and  scope  of the
         examination  or  investigation  upon which the  statements  or opinions
         contained in such certificate or opinion are based;

                  (3) a statement that, in the opinion of each such  individual,
         he has made such examination or investigation as is necessary to enable
         him to express an informed  opinion as to whether or not such  covenant
         or condition has been complied with; and

                  (4) a  statement  as to  whether,  in the opinion of each such
         individual, such condition or covenant has been complied with.

                  SECTION 103.  Form of Documents Delivered to Trustee.

                  In any case where several matters are required to be certified
by, or covered by an opinion of, any specified  Person, it is not necessary that
all such  matters be  certified  by, or covered by the opinion of, only one such
Person,  or that they be so certified or covered by only one  document,  but one
such Person may certify or give an opinion  with respect to some matters and one
or more other such Persons as to other matters,  and any such Person may certify
or give an opinion as to such matters in one or several documents.

                  Any certificate or opinion of an officer of the Company may be
based, insofar as it relates to legal matters, upon a certificate or opinion of,
or representations by, counsel, unless such officer knows, or in the exercise of
reasonable care should know, that the certificate or opinion or  representations
with respect to the matters upon which his  certificate  or opinion is based are
erroneous.  Any such certificate or Opinion of Counsel may be based,  insofar as
it  relates  to  factual   matters,   upon  a  certificate  or  opinion  of,  or
representations  by, an officer or  officers  of the  Company  stating  that the
information  with respect to such factual  matters is in the  possession  of the
Company, unless such counsel knows, or in the exercise of reasonable care should
know,  that the certificate or opinion or  representations  with respect to such
matters are erroneous.


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                  Where any Person is required  to make,  give or execute two or
more applications,  requests, consents,  certificates,  statements,  opinions or
other instruments under this Indenture,  they may, but need not, be consolidated
(with  proper  identification  of each  matter  covered  therein)  and  form one
instrument.

                  SECTION 104.  Acts of Holders.

                  (a) Any request,  demand,  authorization,  direction,  notice,
consent,  waiver or other action provided by this Indenture to be given or taken
by Holders  may be  embodied  in and  evidenced  by one or more  instruments  of
substantially  similar  tenor signed by such Holders in person or by agents duly
appointed in writing;  and, except as herein otherwise expressly provided,  such
action shall become  effective when such instrument or instruments are delivered
to the Trustee and, where it is hereby expressly required,  to the Company. Such
instrument  or  instruments  (and the  action  embodied  therein  and  evidenced
thereby) are herein  sometimes  referred to as the "Act" of the Holders  signing
such instrument or instruments.  Proof of execution of any such instrument or of
a writing  appointing any such agent shall be sufficient for any purpose of this
Indenture  and (subject to Section 601)  conclusive  in favor of the Trustee and
the Company, if made in the manner provided in this Section.

                  (b) The fact and date of the  execution  by any  Person of any
such  instrument  or writing may be proved by the affidavit of a witness of such
execution or by a certificate of a notary public or other officer  authorized by
law to take  acknowledgments  of deeds,  certifying that the individual  signing
such instrument or writing acknowledged to him the execution thereof. Where such
execution  is by a  signer  acting  in a  capacity  other  than  his  individual
capacity,  such certificate or affidavit shall also constitute  sufficient proof
of  authority.  The fact and date of the  execution  of any such  instrument  or
writing,  or the authority of the Person  executing the same, may also be proved
in any other manner that the Trustee deems sufficient.

                  (c) The principal amount and serial numbers of Securities held
by any Person, and the date of holding the same, shall be proved by the Security
Register.

                  (d)  If  the  Company   shall  solicit  from  the  Holders  of
Securities  any request,  demand,  authorization,  direction,  notice,  consent,
waiver or other Act, the Company  may, at its option,  by or pursuant to a Board
Resolution,  fix in  advance  a record  date for the  determination  of  Holders
entitled  to  give  such  request,  demand,  authorization,  direction,  notice,
consent, waiver or other Act, but the Company shall have no obligation to do so.
Notwithstanding  TIA  Section316(c),  such  record date shall be the record date
specified  in or  pursuant to such Board  Resolution,  which shall be a date not
earlier  than  the date 30 days  prior  to the  first  solicitation  of  Holders
generally in connection  therewith and not later than the date such solicitation
is  completed.   If  such  a  record  date  is  fixed,  such  request,   demand,
authorization,  direction,  notice,  consent,  waiver  or other Act may be given
before or after such

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record  date,  but only the  Holders of record at the close of  business on such
record  date  shall be deemed to be  Holders  for the  purposes  of  determining
whether  Holders of the requisite  proportion  of  Outstanding  Securities  have
authorized  or agreed  or  consented  to such  request,  demand,  authorization,
direction,  notice,  consent,  waiver or other  Act,  and for that  purpose  the
Outstanding  Securities shall be computed as of such record date;  provided that
no such  authorization,  agreement or consent by the Holders on such record date
shall be deemed  effective  unless it shall  become  effective  pursuant  to the
provisions of this Indenture not later than eleven months after the record date.

                  (e) Any request,  demand,  authorization,  direction,  notice,
consent,  waiver or other Act of the  Holder of any  Security  shall  bind every
future Holder of the same Security and the Holder of every Security  issued upon
the registration of transfer thereof or in exchange  therefor or in lieu thereof
in respect of  anything  done,  omitted or suffered to be done by the Trustee or
the Company in reliance thereon,  whether or not notation of such action is made
upon such Security.

                  SECTION 105.  Notices, Etc., to Trustee and Company.

                  Any  request,  demand,   authorization,   direction,   notice,
consent,  waiver or Act of Holders or other  document  provided or  permitted by
this Indenture to be made upon, given or furnished to, or filed with,

     (1) the Trustee by any Holder or by the  Company  shall be  sufficient  for
every purpose hereunder if made, given, furnished or filed in writing to or with
the Trustee at its Corporate Trust Office, Attention: Corporate Market Services,
or

     (2) the Company by the  Trustee or by any Holder  shall be  sufficient  for
every purpose  hereunder  (unless  otherwise  herein  expressly  provided) if in
writing and mailed,  first-class postage prepaid, to the Company addressed to it
at the address of its principal  office specified in the first paragraph of this
Indenture,  or at any other  address  previously  furnished  in  writing  to the
Trustee by the Company.

                  SECTION 106.  Notice to Holders; Waiver.

                  Where  this  Indenture  provides  for  notice  of any event to
Holders by the Company or the Trustee,  such notice shall be sufficiently  given
(unless  otherwise  herein  expressly   provided)  if  in  writing  and  mailed,
first-class  postage  prepaid,  to each Holder  affected  by such event,  at the
address of such Holder as it appears in the  Security  Register,  not later than
the latest  date,  and not earlier than the earliest  date,  prescribed  for the
giving of such  notice.  In any case  where  notice to Holders is given by mail,
neither the failure to mail such notice, nor any defect in any notice so mailed,
to any particular Holder shall affect the

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sufficiency of such notice with respect to other Holders. Any notice mailed to a
Holder in the manner herein prescribed shall be conclusively deemed to have been
received by such  Holder,  whether or not such  Holder  actually  receives  such
notice.  Where this Indenture provides for notice in any manner, such notice may
be waived in writing by the Person  entitled  to  receive  such  notice,  either
before or after the  event,  and such  waiver  shall be the  equivalent  of such
notice.  Waivers of notice by Holders shall be filed with the Trustee,  but such
filing shall not be a condition precedent to the validity of any action taken in
reliance upon such waiver.

                  In case by reason of the  suspension of or  irregularities  in
regular mail service or by reason of any other cause, it shall be  impracticable
to mail notice of any event to Holders  when such notice is required to be given
pursuant  to any  provision  of this  Indenture,  then any manner of giving such
notice  as  shall  be  satisfactory  to the  Trustee  shall  be  deemed  to be a
sufficient giving of such notice for every purpose hereunder.

                  SECTION 107.  Effect of Headings and Table of Contents.

                  The  Article  and  Section  headings  herein  and the Table of
Contents are for convenience only and shall not affect the construction hereof.

                  SECTION 108.  Successors and Assigns.

                  All covenants and  agreements in this Indenture by the Company
shall bind its successors and assigns, whether so expressed or not.

                  SECTION 109.  Separability Clause.

                  In case any provision in this  Indenture or in the  Securities
shall  be  invalid,  illegal  or  unenforceable,   the  validity,  legality  and
enforceability  of the remaining  provisions shall not in any way be affected or
impaired thereby.

                  SECTION 110.  Benefits of Indenture.

                  Nothing in this  Indenture  or in the  Securities,  express or
implied,  shall give to any Person,  other than the parties  hereto,  any Paying
Agent, any Security Registrar and their successors hereunder and the Holders any
legal or equitable right, remedy or claim under this Indenture.


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                  SECTION 111.  Governing Law.

                  This  Indenture  and the  Securities  shall be governed by and
construed in accordance with the law of the State of NewYork.

                  SECTION 112.  Conflict with Trust Indenture Act.

                  Prior  to the  issuance  of  the  Exchange  Securities  or the
effectiveness of the Shelf Registration Statement, the Trust Indenture Act shall
apply as a matter of contract to this Indenture for purposes of  interpretation,
construction  and  defining  the  rights  and  obligations  hereunder.  Upon the
issuance  of  the  Exchange   Securities  or  the  effectiveness  of  the  Shelf
Registration Statement, this Indenture shall be subject to the provisions of the
Trust Indenture Act that are required to be part of this Indenture and shall, to
the extent applicable,  be governed by such provisions.  If any provision hereof
limits,  qualifies or conflicts with any provision of the Trust Indenture Act or
another  provision  which is required or deemed to be included in this Indenture
by any  of the  provisions  of  the  Trust  Indenture  Act,  such  provision  or
requirement of the Trust Indenture Act shall control.

                  If any  provision of this  Indenture  modifies or excludes any
provision of the Trust  Indenture  Act that may be so modified or excluded,  the
latter  provision  shall be deemed to apply to this  Indenture as so modified or
excluded, as the case may be.

                  SECTION 113.  Legal Holidays.

                  In any case where any Interest Payment Date,  Redemption Date,
or Stated Maturity or Maturity of any Security shall not be a Business Day, then
(notwithstanding  any other  provision of this  Indenture or of the  Securities)
payment of  principal of (or  premium,  if any) or interest  need not be made on
such date,  but may be made on the next  succeeding  Business  Day with the same
force and effect as if made on the Interest  Payment Date or Redemption  Date or
at the Stated  Maturity or Maturity;  provided that no interest shall accrue for
the period from and after such Interest Payment Date,  Redemption  Date,  Stated
Maturity or Maturity, as the case may be.

                  SECTION 114.  No Personal Liability of Directors, Officers, 
Employees and Stockholders.

                  No director, officer, employee, incorporator or stockholder of
the  Company,  as such,  shall have any  liability  for any  obligations  of the
Company  under the  Securities  or this  Indenture or for any claim based on, in
respect  of, or by reason of,  such  obligations  or their  creation,  solely by
reason  of  its  status  as  a  director,  officer,  employee,  incorporator  or
stockholder  of the  Company.  By accepting a Security,  each Holder  waives and
releases all

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such liability (but only such liability).  The waiver and release are part of 
the consideration for issuance of the Securities.

                  SECTION 115.  Independence of Covenants.

                  All covenants and agreements in this Indenture  shall be given
independent  effect so that if a particular action or condition is not permitted
by any of such  covenants,  the fact that it would be  permitted by an exception
to, or be otherwise  within the limitations of, another covenant shall not avoid
the occurrence of a Default if such action is taken or condition exists.

                  SECTION 116.  Exhibits.

                  All exhibits attached hereto are by this reference made a part
hereof with the same effect as if herein set forth in full.

                  SECTION 117.  Counterparts.

                  This Indenture may be executed in any number of  counterparts,
each of  which  shall  be an  original;  but such  counterparts  shall  together
constitute but one and the same instrument.

                  SECTION 118.  Duplicate Originals.

                  The parties  may sign any number of copies of this  Indenture.
Each signed copy shall be an original,  but all of them  together  represent the
same agreement.


                                   ARTICLE TWO

                                 SECURITY FORMS

                  SECTION 201.  Forms Generally.

                  The Securities and the Trustee's certificate of authentication
with respect thereto shall be in  substantially  the form set forth in Exhibit A
hereto,  with such appropriate  insertions,  omissions,  substitutions and other
variations  as are required or permitted  by this  Indenture,  and may have such
letters,   numbers  or  other  marks  of  identification  and  such  legends  or
endorsements  placed  thereon as may be required to comply with the rules of any
securities  exchange or system on which the Securities may be listed or eligible
for trading or as may,  consistently  herewith,  be  determined  by the officers
executing such  Securities,  as evidenced by their  execution of the Securities.
Any portion of the text of any Security may be

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set forth on the reverse thereof, with an appropriate reference thereto on the 
face of the Security.

                  The definitive  Securities  shall be printed,  lithographed or
engraved  on  steel-engraved  borders  or may be  produced  in any other  manner
permitted  by the  rules of any  securities  exchange  or  system  on which  the
Securities  may be listed or eligible  for  trading,  all as  determined  by the
officers  of the  Company  executing  such  Securities,  as  evidenced  by their
execution of such Securities.


                                  ARTICLE THREE

                                 THE SECURITIES

                  SECTION 301.  Title and Terms.

                  The  aggregate  principal  amount of  Securities  which may be
authenticated  and delivered  under this  Indenture is limited to  $300,000,000,
except for Securities  authenticated and delivered upon registration of transfer
of, or in exchange for, or in lieu of, other Securities  pursuant to Section304,
305, 306, 906, 1010, 1018 or 1108.

                  The Initial  Securities  shall be known and  designated as the
"7.25% Senior Notes Due 2008" and the Exchange  Securities shall be known as the
"7.25% SeriesB Senior Notes".  The final Stated Maturity of the Securities shall
be November 1, 2008.  Interest on the Securities  will accrue at a rate of 7.25%
per annum  accruing  from  November  27, 1998 or from the most  recent  Interest
Payment Date to which cash interest has been paid or duly provided for, and will
be  payable  semiannually  in  arrears  on May 1 and  November  1 of each  year,
commencing  May 1, 1999, to the Holders of record on the  immediately  preceding
Regular  Record Date.  Interest  will be computed on the basis of a 360-day year
comprised of twelve 30-day months.

                  Principal of, premium,  if any, and interest on the Securities
will be payable,  and the  Securities  may be exchanged or  transferred,  at the
office or agency of the Company in The City of New York, which, unless otherwise
provided by the Company,  will be the offices of the  Trustee.  At the option of
the  Company,  interest  may be paid by check mailed to addresses of the Persons
entitled thereto as such addresses shall appear on the Security Register.

                  The interest rate on the  Securities is subject to increase by
the addition of Liquidated Interest and otherwise,  all as set forth or referred
to in the text of the Securities appearing in ExhibitA hereto.


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                  The   Securities   shall  be   redeemable   as   provided   in
ArticleEleven.

                  At the  election  of  the  Company,  the  entire  Debt  on the
Securities  or certain of the  Company's  obligations  and covenants and certain
Events of Default thereunder may be defeased as provided in Article Twelve.

                  The  Securities  will be senior  unsecured  obligations of the
Company,  ranking  pari passu in right of payment  with all  existing and future
senior unsecured Debt of the Company,  and will be senior in right of payment to
all existing and future Subordinated Debt of the Company.

                  SECTION 302.  Denominations.

                  The  Securities  will be issued  without  coupons and in fully
registered form only, in minimum  denominations  of $1,000  principal amount and
integral multiples thereof.

                  SECTION 303.  Execution, Authentication, Delivery and Dating.

                  The  Securities  shall be executed on behalf of the Company by
its  Chief  Executive  Officer,  its  President  or a Vice  President  under its
corporate seal reproduced thereon. The signature of any of these officers on the
Securities  may be manual or facsimile  signatures  of the present or any future
such  authorized  officer and may be imprinted or  otherwise  reproduced  on the
Securities.  The seal of the Company  may be in the form of a facsimile  thereof
and  may  be  impressed,  affixed,  imprinted  or  otherwise  reproduced  on the
Securities.

                  Securities  bearing  the  manual or  facsimile  signatures  of
individuals  who were at any time the proper  officers of the Company shall bind
the Company, notwithstanding that such individuals or any of them have ceased to
hold such offices prior to the authentication and delivery of such Securities or
did not hold such  offices  at the date of such  Securities.  In  addition,  any
Security  may be  signed on behalf of the  Company  by such  Persons  as, at the
actual date of the execution of such Security,  shall be the proper  officers of
the Company,  although at the date of such  Security or of the execution of this
Indenture any such Person was not such officer.

                  At any time and from  time to time  after  the  execution  and
delivery of this Indenture,  the Company may deliver Securities  executed by the
Company to the Trustee for authentication, together with a Company Order for the
authentication  and delivery of such  Securities,  and the Trustee in accordance
with such Company Order shall authenticate and deliver such Securities.


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                  Each Security shall be dated the date of its authentication.

                  No  Security  shall be  entitled  to any  benefit  under  this
Indenture or be valid or obligatory for any purpose unless there appears on such
Security a certificate of authentication  substantially in the form provided for
herein  duly  executed  by the  Trustee  by manual  signature  of an  authorized
signatory,  and such certificate upon any Security shall be conclusive evidence,
and the only  evidence,  that  such  Security  has been duly  authenticated  and
delivered hereunder and is entitled to the benefits of this Indenture.

                  The Trustee shall  authenticate  Securities for original issue
in an aggregate  principal amount not to exceed  $300,000,000  upon receipt of a
Company Order, which shall specify the amount of Securities to be authenticated,
the names of the Persons in which such  Securities  shall be registered  and the
date on which such Securities are to be authenticated  and direct the Trustee to
authenticate such Securities together with an Officers'  Certificate  certifying
that all  conditions  precedent  to the  issuance of such  Securities  contained
herein have been complied  with.  The aggregate  principal  amount of Securities
Outstanding  at any time shall not exceed  $300,000,000,  except as  provided in
Section 304.

                  Except as described  below,  the Securities  will be deposited
with, or on behalf of, the Depository,  and registered in the name of Cede & Co.
as  the   Depository's   nominee  in  the  form  of  one  or  more  global  note
certificate(s) substantially in the form of Exhibit A (each, a "Rule 144A Global
Security"),  for credit to the respective  accounts of the beneficial  owners of
the Securities represented thereby.

                  Securities  purchased  by Persons  outside  the United  States
pursuant to sales in accordance with Regulation S under the Securities Act shall
be deposited with, or on behalf of, the  Depository,  and registered in the name
of Cede & Co. as the Depository's nominee in the form of one or more global note
certificates  substantially  in the form of  Exhibit A (each,  a  "Regulation  S
Global  Security"),  for credit to the  respective  accounts  of the  beneficial
owners of the Securities represented thereby (or such other accounts as they may
direct),  provided that upon such deposit all such Securities  shall be credited
to or  through  accounts  maintained  at the  Depository  by or on behalf of the
Euroclear  System or Cedel Bank,  socit  anonyme.  Securities  represented  by a
Regulation S Global  Security will not be exchangeable  for Physical  Securities
until the expiration of the "40-day  distribution  compliance period" within the
meaning of Rule 903(c)(3) of Regulation S under the Securities Act.

                  In case the  Company,  pursuant  to  Article  Eight,  shall be
consolidated or merged with or into any other Person or shall convey,  transfer,
lease or otherwise  dispose of its  properties  and assets  substantially  as an
entirety  to  any  Person,   and  the  successor   Person  resulting  from  such
consolidation,  or surviving  such merger,  or into which the Company shall have
been merged,  or the Person which shall have  received a  conveyance,  transfer,
lease or

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other  disposition as aforesaid,  shall have executed an indenture  supplemental
hereto  with the  Trustee  pursuant  to  Article  Eight,  any of the  Securities
authenticated  or delivered  prior to such  consolidation,  merger,  conveyance,
transfer,  lease or other  disposition may, from time to time, at the request of
the successor Person, be exchanged for other Securities  executed in the name of
the  successor  Person  with  such  changes  in  phraseology  and form as may be
appropriate,  but  otherwise  in  substance  of  like  tenor  as the  Securities
surrendered  for such exchange and of like  principal  amount;  and the Trustee,
upon Company Request of the successor  Person,  shall  authenticate  and deliver
Securities  as specified in such  request for the purpose of such  exchange.  If
Securities shall at any time be authenticated and delivered in any new name of a
successor  Person  pursuant to this Section in exchange or  substitution  for or
upon  registration of transfer of any Securities,  such successor Person, at the
option of the  Holders  but  without  expense  to them,  shall  provide  for the
exchange of all Securities at the time Outstanding for Securities  authenticated
and delivered in such new name.

                  SECTION 304.  Temporary Securities.

                  Pending the preparation of definitive Securities,  the Company
may execute,  and upon Company Order the Trustee shall authenticate and deliver,
temporary Securities which are printed, lithographed,  typewritten, mimeographed
or otherwise  produced,  in any authorized  denomination,  substantially  of the
tenor of the  definitive  Securities  in lieu of which  they are issued and with
such appropriate  insertions,  omissions,  substitutions and other variations as
the officers executing such Securities may determine,  as conclusively evidenced
by their execution of such Securities.

                  If  temporary  Securities  are issued,  the Company will cause
definitive  Securities  to be prepared  without  unreasonable  delay.  After the
preparation  of  definitive  Securities,   the  temporary  Securities  shall  be
exchangeable   for  definitive   Securities  upon  surrender  of  the  temporary
Securities  at the office or agency of the Company  designated  for such purpose
pursuant to  Section1002,  without  charge to the  Holder.  Upon  surrender  for
cancellation of any one or more temporary Securities,  the Company shall execute
and the Trustee  shall  authenticate  and  deliver in  exchange  therefor a like
principal amount of definitive Securities of authorized denominations.  Until so
exchanged,  the  temporary  Securities  shall in all respects be entitled to the
same benefits under this Indenture as definitive Securities.

     SECTION 305. Registration, Registration of Transfer and Exchange.

     The Company  shall cause to be kept at the  Corporate  Trust  Office of the
Trustee a register  (the  register  maintained  in such  office and in any other
office or agency  designated  pursuant to  Section1002  being  herein  sometimes
referred to as the  "Security  Register") in which,  subject to such  reasonable
regulations as it may prescribe,  the Company shall provide for the registration
of Securities and of transfers and exchange of Securities. The Security

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Register  shall be in written form or any other form capable of being  converted
into  written  form within a  reasonable  time.  At all  reasonable  times,  the
Security  Register  shall be open to inspection  by the Trustee.  The Trustee is
hereby initially appointed as security registrar (the "Security  Registrar") for
the purpose of registering  Securities and transfers and exchanges of Securities
as herein provided.

                  Upon surrender for registration of transfer of any Security at
the office or agency of the  Company  designated  pursuant to  Section1002,  the
Company shall  execute,  the Trustee  shall  authenticate  and deliver,  and the
Security  Registrar shall register,  if the  requirements,  of such transfer are
met, in the name of the designated  transferee or  transferees,  one or more new
Securities of any authorized  denomination or  denominations of a like aggregate
principal amount.

                  At the option of the Holder,  Securities  may be exchanged for
other  Securities  of  any  authorized  denomination  and  of a  like  aggregate
principal  amount  (including  an exchange of Initial  Securities  for  Exchange
Securities),  upon surrender of the Securities to be exchanged at such office or
agency.  Whenever any Securities are so  surrendered  for exchange,  the Company
shall  execute,  the Trustee shall  authenticate  and deliver,  and the Security
Registrar shall register, the Securities which the Holder making the exchange is
entitled  to  receive,  provided  that no  exchange  of Initial  Securities  for
Exchange  Securities shall occur until an Exchange Offer Registration  Statement
shall have been declared effective by the Commission  (confirmed in an Officer's
Certificate)  and that the Initial  Securities  to be exchanged for the Exchange
Securities shall be cancelled by the Trustee.

                  All  Securities  issued upon any  registration  of transfer or
exchange of Securities shall be the valid obligations of the Company, evidencing
the same debt,  and entitled to the same benefits under this  Indenture,  as the
Securities surrendered upon such registration of transfer or exchange.

                  Every Security  presented or surrendered  for  registration of
transfer or for  exchange  shall (if so required by the Company or the  Security
Registrar)  be duly  endorsed,  or be  accompanied  by a written  instrument  of
transfer,  in form satisfactory to the Company and the Security Registrar,  duly
executed by the Holder thereof or his attorney duly authorized in writing.

                  No  service  charge  shall  be made  for any  registration  of
transfer or exchange or  redemption of  Securities,  but the Company may require
payment of a sum sufficient to cover any tax or other  governmental  charge that
may be imposed in connection  with any  registration  of transfer or exchange of
Securities, other than exchanges pursuant to Section304, 906, 1010, 1018 or 1108
not involving any transfer.


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                  The Company  shall not be required  (i)to issue,  register the
transfer of or exchange any Security during a period beginning at the opening of
business  15 days  before the  selection  of  Securities  to be  redeemed  under
Section1104  and ending at the close of business  on the day of such  mailing of
the relevant notice of redemption or (ii)to register the transfer of or exchange
any  Security  so  selected  for  redemption  in whole or in  part,  except  the
unredeemed portion of any Security being redeemed in part.

     SECTION 306. Mutilated, Destroyed, Lost and Stolen Securities.

                  If (i)any mutilated  Security is surrendered to the Trustee or
(ii)the  Company and the Trustee receive  evidence to their  satisfaction of the
destruction,  loss or theft of any  Security,  and  there  is  delivered  to the
Company and the Trustee such security or indemnity as may be required by them to
save each of them harmless, then, in the absence of notice to the Company or the
Trustee  that such  Security  has been  acquired by a bona fide  purchaser,  the
Company shall execute and upon Company Order the Trustee shall  authenticate and
deliver,  in  exchange  for any such  mutilated  Security or in lieu of any such
destroyed,  lost or stolen Security,  a new Security of like tenor and principal
amount, bearing a number not contemporaneously outstanding.

                  In case any such mutilated, destroyed, lost or stolen Security
has become or is about to become due and payable,  the Company in its discretion
may, instead of issuing a new Security, pay such Security.

                  Upon the issuance of any new Security under this Section,  the
Company may require  the payment of a sum  sufficient  to cover any tax or other
governmental  charge  that may be  imposed  in  relation  thereto  and any other
expenses (including the fees and expenses of the Trustee) connected therewith.

                  Every new Security  issued pursuant to this Section in lieu of
any mutilated,  destroyed,  lost or stolen Security shall constitute an original
additional contractual obligation of the Company,  whether or not the mutilated,
destroyed,  lost or stolen Security shall be at any time  enforceable by anyone,
and  shall  be  entitled  to  all  benefits  of  this   Indenture   equally  and
proportionately with any and all other Securities duly issued hereunder.

                  The  provisions  of  this  Section  are  exclusive  and  shall
preclude (to the extent  lawful) all other  rights and remedies  with respect to
the replacement or payment of mutilated, destroyed, lost or stolen Securities.


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                  SECTION 307.  Payment of Interest; Interest Rights Preserved.

                  Interest on any Security  which is payable,  and is punctually
paid or duly  provided  for, on any  Interest  Payment Date shall be paid to the
Person in whose name such Security (or one or more  Predecessor  Securities)  is
registered at the close of business on the Regular Record Date for such interest
at the office or agency of the Company  maintained for such purpose  pursuant to
Section1002;  provided,  however,  that each  installment of interest may at the
Company's option be paid (i) by mailing a check for such interest, payable to or
upon the written order of the Person entitled thereto pursuant to Section308, to
the address of such Person as it appears in the  Security  Register,  or (ii) by
wire  transfer of such  interest in  immediately  available  funds to an account
located in the United States maintained by the Depository.

                  Any  interest on any  Security  which is  payable,  but is not
punctually  paid or duly  provided  for,  on any  Interest  Payment  Date  shall
forthwith cease to be payable to the Holder on the Regular Record Date by virtue
of having  been such  Holder,  and such  defaulted  interest  and (to the extent
lawful) interest on such defaulted  interest at the rate borne by the Securities
(such  defaulted  interest  and  interest  thereon  herein  collectively  called
"Defaulted  Interest") may be paid by the Company, at its election in each case,
as provided in paragraph(1) or (2) below:

                  (1) The  Company  may elect to make  payment of any  Defaulted
         Interest  to the  Persons  in whose  names  the  Securities  (or  their
         respective  Predecessor  Securities)  are  registered  at the  close of
         business on a Special  Record  Date for the  payment of such  Defaulted
         Interest,  which shall be fixed in the  following  manner.  The Company
         shall notify the Trustee in writing of the amount of Defaulted Interest
         proposed  to be paid  on each  Security  and the  date of the  proposed
         payment,  and at the  same  time the  Company  shall  deposit  with the
         Trustee an amount of money equal to the aggregate amount proposed to be
         paid in respect of such Defaulted  Interest or shall make  arrangements
         satisfactory  to the Trustee for such deposit  prior to the date of the
         proposed payment, such money when deposited to be held in trust for the
         benefit of the Persons  entitled to such Defaulted  Interest as in this
         clause provided.  Thereupon the Trustee shall fix a Special Record Date
         for the payment of such Defaulted Interest which shall be not more than
         15 days and not  less  than 10 days  prior to the date of the  proposed
         payment  and not less than 10 days after the  receipt by the Trustee of
         the notice of the proposed  payment.  The Trustee shall promptly notify
         the Company of such  Special  Record  Date,  and in the name and at the
         expense of the Company,  shall cause notice of the proposed  payment of
         such  Defaulted  Interest  and the Special  Record Date  therefor to be
         given in the manner  provided for in Section106,  not less than 10 days
         prior to such Special  Record Date.  Notice of the proposed  payment of
         such  Defaulted  Interest and the Special  Record Date therefor  having
         been so given, such Defaulted Interest shall be

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         paid to the Persons in whose names the Securities (or their  respective
         Predecessor Securities) are registered at the close of business on such
         Special  Record  Date and shall no longer be  payable  pursuant  to the
         following paragraph(2).

                  (2) The Company may make payment of any Defaulted  Interest in
         any other lawful manner not  inconsistent  with the requirements of any
         securities  exchange or system on which the Securities may be listed or
         eligible for  trading,  and upon such notice as may be required by such
         exchange  or  system,  if,  after  notice  given by the  Company to the
         Trustee of the proposed payment pursuant to this clause, such manner of
         payment shall be deemed practicable by the Trustee.

                  Subject to the  foregoing  provisions  of this  Section,  each
Security  delivered under this Indenture upon  registration of transfer of or in
exchange for or in lieu of any other Security shall carry the rights to interest
accrued and unpaid, and to accrue, which were carried by such other Security.

                  SECTION 308.  Persons Deemed Owners.

                  Prior to the due presentment of a Security for registration of
transfer,  the Company,  the Trustee and any agent of the Company or the Trustee
may treat the Person in whose name such  Security is  registered as the owner of
such Security for the purpose of receiving payment of principal of (and premium,
if any) and (subject to  Sections305  and 307) interest on such Security and for
all other purposes whatsoever, whether or not such Security be overdue, and none
of the Company,  the Trustee or any agent of the Company or the Trustee shall be
affected by notice to the contrary.

                  SECTION 309.  Cancellation.

                  All   Securities   surrendered   for   payment,    redemption,
registration  of transfer or exchange  shall, if surrendered to any Person other
than the Trustee, be delivered to the Trustee and shall be promptly cancelled by
it. The Company may at any time  deliver to the  Trustee  for  cancellation  any
Securities  previously  authenticated and delivered  hereunder which the Company
may have acquired in any manner  whatsoever,  and may deliver to the Trustee (or
to any other Person for delivery to the Trustee) for cancellation any Securities
previously  authenticated  hereunder  which the Company has not issued and sold,
and all Securities so delivered shall be promptly  cancelled by the Trustee.  If
the Company shall so acquire any of the Securities,  however,  such  acquisition
shall  not  operate  as  a  redemption  or  satisfaction  of  the   indebtedness
represented by such Securities  unless and until the same are surrendered to the
Trustee for cancellation.  No Securities shall be authenticated in lieu of or in
exchange for any  Securities  cancelled as provided in this  Section,  except as
expressly  permitted by this  Indenture.  All cancelled  Securities  held by the
Trustee shall be disposed of by the Trustee in

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accordance  with its customary  procedures and  certification  of their disposal
delivered to the Company  unless by Company  Order the Company shall direct that
cancelled Securities be returned to it.

                  SECTION 310.  Computation of Interest.

                  Interest on the Securities shall be computed on the basis of a
360-day year comprised of twelve 30-day months.

                  SECTION 311.  CUSIP Number.

                  The Company in issuing the Securities may use a "CUSIP" number
(if then  generally in use), and if so, the Trustee may use the CUSIP numbers in
notices of  redemption  or  exchange  as a  convenience  to  Holders;  provided,
however, that any such notice may state that no representation is made as to the
correctness  or  accuracy  of the CUSIP  number  printed in the notice or on the
Securities,  and that  reliance  may be placed only on the other  identification
numbers printed on the Securities. The Company shall promptly notify the Trustee
in writing of any change in the CUSIP number of the Securities.

                  SECTION 312.  Book-Entry Provisions for Global Securities.

                  (a) The Global Securities initially shall (i) be registered in
the name of the Depository or the nominee of such Depository,  (ii) be delivered
to the Trustee as custodian  for such  Depository  and (iii) bear legends as set
forth in Exhibit A.

                  Members  of,  or  participants  in,  the  Depository   ("Agent
Members")  shall have no rights under this  Indenture with respect to any Global
Security  held  on  their  behalf  by  the  Depository,  or the  Trustee  as its
custodian,  or under the Global  Security,  and the Depository may be treated by
the  Company,  the  Trustee  and any agent of the  Company or the Trustee as the
absolute   owner  of  the  Global   Security   for  all   purposes   whatsoever.
Notwithstanding  the foregoing,  nothing  herein shall prevent the Company,  the
Trustee or any agent of the  Company or the Trustee  from  giving  effect to any
written certification,  proxy or other authorization furnished by the Depository
or impair,  as between the Depository  and its Agent  Members,  the operation of
customary  practices  governing the exercise of the rights of a beneficial owner
of any Security.

                  (b)  Transfers  of  Global  Securities  shall  be  limited  to
transfers in whole, but not in part, to the Depository,  its successors or their
respective  nominees.  Interests  of  beneficial  owners in a Rule  144A  Global
Security may be  transferred or exchanged for interests in a Regulation S Global
Security,  and interests of beneficial  owners in a Regulation S Global Security
may be transferred or exchanged for interests in a Rule 144A Global Security,

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in each case in accordance  with the rules and  procedures of the Depository and
the  provisions  of Section  313.  In  addition,  Physical  Securities  shall be
transferred to all beneficial owners in exchange for their beneficial  interests
in a Global  Security  if (i)the  Depository  notifies  the  Company  that it is
unwilling or unable to continue as a depository  for such Global  Security or if
at any time the Depository  ceases to be a clearing agency  registered under the
Exchange Act, and a successor  depository is not appointed by the Company within
90 days, (ii)the Company executes and delivers to the Trustee a notice that such
Global Security shall be so transferable, registrable and exchangeable, and such
transfer  shall  be  registrable,  or  (iii)there  shall  have  occurred  and be
continuing  a  Default  or Event  of  Default  with  respect  to the  Securities
represented by such Global Security.

                  (c) In connection with the transfer of Global Securities as an
entirety to beneficial  owners pursuant to paragraph (b), the Global  Securities
shall be deemed to be  surrendered  to the  Trustee  for  cancellation,  and the
Company shall execute,  and the Trustee shall authenticate and deliver,  to each
beneficial  owner  identified by the  Depository in exchange for its  beneficial
interest  in the  Global  Securities,  an equal  aggregate  principal  amount of
Physical Securities of like tenor of authorized denominations.

                  (d)  Any  Physical  Security  delivered  in  exchange  for  an
interest in a Global  Security  pursuant to  paragraph  (c) of this  Section 312
shall,  except as otherwise  provided by (b)(1)(x)  and paragraph (d) of Section
313, bear the legend regarding transfer restrictions  applicable to the Physical
Securities set forth in Exhibit A.

                  (e) The Holder of any Global  Security  may grant  proxies and
otherwise  authorize  any person,  including  Agent Members and persons that may
hold  interests  through  Agent  Members,  to take any action  which a Holder is
entitled to take under this Indenture or the Securities.

                  SECTION 313.  Special Transfer Provisions.

     (a)  Transfers to Non-QIB  Institutional  Accredited  Investors.  Except as
provided in paragraph (d) of this Section 313, the Initial  Securities shall not
be transferred to any Person that is not a QIB or a non-U.S. Person.

     (b) Transfers to Non-U.S.  Persons.  The following  provisions  shall apply
with respect to the registration of any proposed transfer of an Initial Security
to any non-U.S. Person:

                  (1) the Security  Registrar shall register the transfer of any
         Initial Security if (x) the requested transfer is not prior to the date
         which is two years (or such shorter period as may be prescribed by Rule
         144(k) under the Securities Act or any successor

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         provision  thereunder)  after the later of the  original  issue date of
         such Initial Security (or of any Predecessor  Security) or the last day
         on which the Company or any  Affiliate  of the Company was the owner of
         such Initial  Security or any Predecessor  Security or (y) the proposed
         transferee  has  delivered  to the  Security  Registrar  a  certificate
         substantially in the form of Exhibit B hereto; and

                  (2) the Security  Registrar shall register the transfer of any
         Initial Security if the proposed  transferor is an Agent Member holding
         a beneficial  interest in a Rule 144A Global Security,  upon receipt by
         the Security  Registrar  of (x) the  certificate,  if any,  required by
         paragraph (1) above and (y)  instructions  given in accordance with the
         Depository's and the Security Registrar's procedures;

whereupon the Security Registrar shall reflect on its books and records the date
of such  transfer  and (A)(if the  transfer  involves a transfer of a beneficial
interest in a Rule 144A Global  Security) a decrease in the principal  amount of
such Rule 144A Global Security in an amount equal to the principal  amount to be
transferred and (B) an increase in the principal amount of a Regulation S Global
Security in an amount equal to the principal amount to be transferred.

                  (c)  Private  Placement  Legend.   Upon  the  registration  of
transfer,  exchange or replacement of Initial Securities, the Security Registrar
shall deliver only Initial  Securities  that bear the Private  Placement  Legend
unless  (i) (x) the  circumstances  contemplated  by  clause  (b)(1)(x)  of this
Section 313 exist or (y) such  Security  has been sold  pursuant to an effective
registration  statement  under the Securities Act and (ii) there is delivered to
the  Security  Registrar  and the  Trustee  an  Opinion  of  Counsel  reasonably
satisfactory  to the Company and the  Trustee to the effect  that  neither  such
legend  nor the  related  restrictions  on  transfer  are  required  in order to
maintain compliance with the provisions of the Securities Act.

                  (d) Other  Transfers.  If a Holder  proposes  to  transfer  an
Initial Security pursuant to any exemption from the registration requirements of
the Securities Act other than as provided for by Section 313(a) and 313(b),  the
Security  Registrar  shall only  register  such  transfer  or  exchange  if such
transferor  delivers  to the  Security  Registrar  and the Trustee an Opinion of
Counsel  satisfactory  to the  Company  and the  Security  Registrar  that  such
transfer  is in  compliance  with  the  Securities  Act  and the  terms  of this
Indenture; provided that the Company may, based upon the opinion of its counsel,
instruct the Security Registrar by a Company Order not to register such transfer
in any case where the proposed transferee is not a QIB or a non-U.S. Person.

     (e)  General.  By  its  acceptance  of any  Security  bearing  the  Private
Placement Legend,  each Holder of such a Security  acknowledges the restrictions
on transfer of

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<PAGE>




such Security set forth in this  Indenture and in the Private  Placement  Legend
and  agrees  that it will  transfer  such  Security  only  as  provided  in this
Indenture.

                  The Security  Registrar  shall  retain  copies of all letters,
notices and other  written  communications  received  pursuant to Section 312 or
this  Section  313 for a period of two years,  after  which  time such  letters,
notices and other  written  communications  shall at the written  request of the
Company be delivered to the Company. The Company shall have the right to inspect
and make copies of all such letters,  notices or other written communications at
any  reasonable  time upon the giving of reasonable  prior written notice to the
Security Registrar.


                                  ARTICLE FOUR

                           SATISFACTION AND DISCHARGE

                  SECTION 401.  Satisfaction and Discharge of Indenture.

                  This  Indenture  shall  upon  Company  Request  cease to be of
further effect  (except as to surviving  rights of  registration  of transfer or
exchange of Securities expressly provided for herein or pursuant hereto) and the
Trustee,  at the  expense  of the  Company,  shall  execute  proper  instruments
acknowledging satisfaction and discharge of this Indenture when

     (1) either

     (a) all  Securities  theretofore  authenticated  and delivered  (other than
(i)Securities  which  have been  destroyed,  lost or stolen  and which have been
replaced or paid as provided in Section306 and  (ii)Securities for whose payment
money has  theretofore  been  deposited  in trust with the Trustee or any Paying
Agent or segregated  and held in trust by the Company and  thereafter  repaid to
the Company or discharged from such trust as provided in Section1003)  have been
delivered to the Trustee for cancellation; or

     (b) all such  Securities  not  theretofore  delivered  to the  Trustee  for
cancellation

     (i) have become due and payable, or

     (ii) will become due and payable at their Stated  Maturity within one year,
or


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     (iii) are to be called for  redemption  within  one year under  irrevocable
arrangements  satisfactory to the Trustee for the giving of notice of redemption
by the Trustee in the name, and at the expense, of the Company,

     and the Company,  in the case of (i), (ii) or (iii) above,  has irrevocably
deposited or caused to be deposited with the Trustee as trust funds in trust for
such purpose an amount  sufficient to pay and discharge the entire  indebtedness
on such  Securities not theretofore  delivered to the Trustee for  cancellation,
for principal (and premium, if any) and interest to the date of such deposit (in
the case of  Securities  which  have  become due and  payable)  or to the Stated
Maturity or Redemption Date, as the case may be;

     (2) the  Company  has paid or  caused  to be paid all  other  sums  payable
hereunder by the Company; and

     (3) the Company has delivered to the Trustee an Officers'  Certificate  and
an Opinion  of  Counsel,  each  stating  that all  conditions  precedent  herein
provided for relating to the  satisfaction  and discharge of this Indenture have
been complied with.

                  Notwithstanding   the   satisfaction  and  discharge  of  this
Indenture,  the obligations of the Company to the Trustee under  Section607 and,
if money shall have been deposited with the Trustee  pursuant to clause(1)(b) of
this Section 401, the  obligations of the Trustee under  Section402 and the last
paragraph of Section1003 shall survive.

                  SECTION 402.  Application of Trust Money.

                  Subject  to  the   provisions   of  the  last   paragraph   of
Section1003,  all money deposited with the Trustee  pursuant to Section401 shall
be held in trust and applied by it, in  accordance  with the  provisions  of the
Securities and this  Indenture,  to the payment,  either directly or through any
Paying  Agent  (including  the  Company  acting as its own Paying  Agent) as the
Trustee may determine,  to the Persons entitled  thereto,  of the principal (and
premium,  if any) and interest for whose  payment such money has been  deposited
with the Trustee;  but such money need not be segregated from other funds except
to the extent required by law.



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                                  ARTICLE FIVE

                                    REMEDIES

                  SECTION 501.  Events of Default.

                  "Event of Default", wherever used herein, means any one of the
following  events  (whatever the reason for such Event of Default and whether it
shall be voluntary or involuntary or be effected by operation of law or pursuant
to any judgment,  decree or order of any court or any order,  rule or regulation
of any administrative or governmental body):

     (1) default in the payment of the principal of (or premium, if any, on) any
Security at its Maturity; or

     (2) default in the payment of any interest on any Security  when it becomes
due and payable, and continuance of such default for a period of 30 days; or

     (3)  default in the  payment of  principal  and  interest  on any  Security
required to be  purchased  pursuant to an Offer to Purchase  pursuant to Section
1010 or 1018; or

     (4) default in the performance, or breach, of Section801 or 1018; or

     (5) default in the performance,  or breach,  of any covenant or warranty of
the  Company in this  Indenture  or in any  Security  (other  than a covenant or
warranty a default in whose  performance  or whose  breach is  elsewhere in this
Section  specifically dealt with), and continuance of such default or breach for
a period of 60days after there has been given,  by registered or certified mail,
to the  Company by the  Trustee or to the Company and the Trustee by the Holders
of at least 25% in aggregate  principal  amount of the Outstanding  Securities a
written notice specifying such default or breach and requiring it to be remedied
and stating that such notice is a "Notice of Default" hereunder; or

     (6) a default or defaults under any bond(s), debenture(s), note(s) or other
evidence(s) of indebtedness by the Company or any Restricted Subsidiary or under
any mortgage(s),  indenture(s) or instrument(s)  under which there may be issued
or by which there may be secured or evidenced any  indebtedness  of such type by
the  Company or any such  Restricted  Subsidiary  with a  principal  amount then
outstanding,  individually or in the aggregate, in excess of $10million, whether
such  indebtedness  now exists or shall  hereafter be created,  which default or
defaults shall result in the acceleration of the payment of such indebtedness or
shall constitute a failure to pay the principal of such indebtedness when due at
the final maturity thereof, or shall have resulted in

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     excess of $10 million of  indebtedness  becoming or being  declared due and
payable  prior  to the date on which it  would  otherwise  have  become  due and
payable (after expiration of any applicable grace period); or

     (7) a final  judgment  or final  judgments  for the  payment  of money  are
entered against the Company or any Restricted  Subsidiary in an aggregate amount
in excess of  $10million by a court or courts of competent  jurisdiction,  which
judgment or judgments remain undischarged or unbonded for a period (during which
execution shall not be effectively stayed) of 45days after the date on which the
right to appeal all such judgments has expired; or

     (8) the entry of a decree or order by a court  having  jurisdiction  in the
premises  adjudging  the  Company or any  Restricted  Subsidiary  a bankrupt  or
insolvent,  or approving as properly  filed a petition  seeking  reorganization,
arrangement,  adjustment or  composition  of or in respect of the Company or any
Restricted  Subsidiary under the Federal Bankruptcy Code or any other applicable
federal or state law, or appointing a receiver, liquidator, assignee, trustee or
sequestrator  (or other  similar  official)  of the  Company  or any  Restricted
Subsidiary or of any substantial  part of its property,  or ordering the winding
up or  liquidation  of its affairs,  and the  continuance  of any such decree or
order unstayed and in effect for a period of 60 consecutive days; or

     (9)  the  institution  by the  Company  or  any  Restricted  Subsidiary  of
proceedings to be  adjudicated a bankrupt or insolvent,  or the consent by it to
the  institution  of  bankruptcy or  insolvency  proceedings  against it, or the
filing by it of a petition or answer or consent seeking reorganization or relief
under the Federal  Bankruptcy Code or any other applicable federal or state law,
or the consent by it to the filing of any such petition or to the appointment of
a receiver,  liquidator,  assignee,  trustee or  sequestrator  (or other similar
official) of the Company or any Restricted Subsidiary or of any substantial part
of its  property,  or the  making  by it of an  assignment  for the  benefit  of
creditors,  or the  admission by it in writing of its inability to pay its debts
generally as they become due.

     SECTION 502. Acceleration of Maturity; Rescission and Annulment.

     If an Event  of  Default  (other  than an Event  of  Default  specified  in
Section501(8) or (9)) occurs and is continuing,  then and in every such case the
Trustee  or the  Holders  of  not  less  than  25% in  principal  amount  of the
Outstanding Securities may declare the principal of all the Securities to be due
and  payable  immediately  by a notice in  writing  to the  Company  (and to the
Trustee if given by Holders), and upon any such declaration such principal shall
become  immediately  due and  payable.  If an  Event  of  Default  specified  in
Section501(8)  or (9) occurs and is  continuing,  then the  principal of all the
Securities shall ipso

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<PAGE>




facto become and be immediately due and payable without any declaration or other
act on the part of the Trustee or any Holder.

     At any time after a declaration of acceleration  has been made and before a
judgment or decree for payment of the money due has been obtained by the Trustee
as  hereinafter  provided  in this  Article  Five,  the Holders of a majority in
principal amount of the Outstanding Securities, by written notice to the Company
and the Trustee, may rescind and annul such declaration and its consequences if

     (1) the Company has paid or deposited  with the Trustee a sum sufficient to
pay

     (A) all overdue interest on all Outstanding Securities,

     (B) all unpaid  principal  of (and  premium,  if any,  on) any  Outstanding
Securities   which  has  become  due  otherwise  than  by  such  declaration  of
acceleration,  and  interest on such unpaid  principal  at the rate borne by the
Securities,

     (C) to the extent  that  payment of such  interest  is lawful,  interest on
overdue interest at the rate borne by the Securities, and

     (D) all sums paid or advanced by the Trustee  hereunder and the  reasonable
compensation,  expenses,  disbursements and advances of the Trustee,  its agents
and counsel; and

     (2) all  Events  of  Default,  other  than the  nonpayment  of  amounts  of
principal of (or premium, if any, on) Securities which have become due solely by
such  declaration  of  acceleration,  have been cured or waived as  provided  in
Section513.

No such  rescission  shall  affect  any  subsequent  default or impair any right
consequent thereon.

                  Notwithstanding the preceding  paragraph,  in the event that a
declaration  of  acceleration  in respect of the  Securities  due to an Event of
Default specified in Section501(6)  shall have occurred and be continuing,  such
declaration of acceleration shall be automatically  annulled if the Debt that is
the subject of such Event of Default has been  discharged or the holders thereof
have rescinded  their  declaration of  acceleration in respect of such Debt, and
written notice of such  discharge or rescission,  as the case may be, shall have
been given to the  Trustee by the Company  and  countersigned  by the holders of
such Debt or a  trustee,  fiduciary  or agent for such  holders,  within 30 days
after such declaration of acceleration in respect of the

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Securities, and no other Event of Default has occurred during such 30-day period
which has not been cured or waived during such period.

     SECTION  503.  Collection  of  Indebtedness  and Suits for  Enforcement  by
Trustee.

                  The Company covenants that if

     (a)  default is made in the payment of any  installment  of interest on any
Security when such interest  becomes due and payable and such default  continues
for a period of 30 days, or

     (b) default is made in the payment of the principal of (or premium, if any,
on) any Security at the Maturity thereof,

the Company will, upon demand of the Trustee, pay to the Trustee for the benefit
of the Holders of such  Securities the whole amount then due and payable on such
Securities for principal (and premium, if any) and interest, and interest on any
overdue principal (and premium,  if any) and, to the extent that payment of such
interest shall be legally enforceable, upon any overdue installment of interest,
at the rate borne by the  Securities,  and, in addition  thereto,  such  further
amount as shall be  sufficient  to cover the costs and  expenses of  collection,
including the reasonable compensation,  expenses,  disbursements and advances of
the Trustee, its agents and counsel.

                  If the Company fails to pay such amounts  forthwith  upon such
demand,  the  Trustee,  in its own name as  trustee  of an  express  trust,  may
institute  a  judicial  proceeding  for the  collection  of the  sums so due and
unpaid,  may  prosecute  such  proceeding  to judgment  or final  decree and may
enforce the same against the Company or any other  obligor  upon the  Securities
and collect the moneys  adjudged or decreed to be payable in the manner provided
by law  out of the  property  of the  Company  or any  other  obligor  upon  the
Securities, wherever situated.

                  If an Event of Default occurs and is  continuing,  the Trustee
may in its  discretion  proceed to protect and enforce its rights and the rights
of the Holders by such  appropriate  judicial  proceedings  as the Trustee shall
deem most  effectual  to protect and enforce  any such  rights,  whether for the
specific enforcement of any covenant or agreement in this Indenture or in aid of
the exercise of any power granted herein, or to enforce any other proper remedy.


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                  SECTION 504.  Trustee May File Proofs of Claim.

                  In  case  of the  pendency  of any  receivership,  insolvency,
liquidation, bankruptcy, reorganization, arrangement, adjustment, composition or
other judicial  proceeding relative to the Company or any other obligor upon the
Securities  or the  property  of the  Company or of such other  obligor or their
creditors,  the Trustee (irrespective of whether the principal of the Securities
shall then be due and payable as herein expressed or by declaration or otherwise
and  irrespective  of  whether  the  Trustee  shall  have made any demand on the
Company  for the payment of overdue  principal,  premium,  if any, or  interest)
shall  be  entitled  and  empowered,  by  intervention  in  such  proceeding  or
otherwise,

     (i) to file and  prove a claim  for the  whole  amount  of  principal  (and
premium,  if any) and interest owing and unpaid in respect of the Securities and
to file such other papers or documents as may be necessary or advisable in order
to have the  claims of the  Trustee  (including  any  claim  for the  reasonable
compensation, expenses, disbursements and advances of the Trustee and its agents
and counsel) and of the Holders allowed in such judicial proceeding, and

     (ii) to  collect  and  receive  any  moneys or other  property  payable  or
deliverable on any such claims and to distribute the same;

and any custodian,  receiver,  assignee, trustee, liquidator or sequestrator (or
other similar official) in any such judicial  proceeding is hereby authorized by
each  Holder to make such  payments  to the  Trustee  and, in the event that the
Trustee shall consent to the making of such payments directly to the Holders, to
pay the Trustee  any amount due it for the  reasonable  compensation,  expenses,
disbursements  and advances of the Trustee and its agents and  counsel,  and any
other amounts due the Trustee under Section607.

                  Nothing  herein  contained  shall be deemed to  authorize  the
Trustee  to  authorize  or consent to or accept or adopt on behalf of any Holder
any plan of reorganization, arrangement, adjustment or composition affecting the
Securities or the rights of any Holder  thereof,  or to authorize the Trustee to
vote in respect of the claim of any Holder in any such proceeding.

     SECTION 505. Trustee May Enforce Claims Without Possession of Securities.

                  All rights of action and claims  under this  Indenture  or the
Securities may be prosecuted and enforced by the Trustee  without the possession
of any of the  Securities or the production  thereof in any proceeding  relating
thereto,  and any such proceeding  instituted by the Trustee shall be brought in
its own name and as trustee of an express  trust,  and any  recovery of judgment
shall, after provision for the payment of the reasonable compensation,

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expenses,  disbursements and advances of the Trustee and its agents and counsel,
be for the ratable  benefit of the Holders of the Securities in respect of which
such judgment has been recovered.

                  SECTION 506.  Application of Money Collected.

                  Any money  collected  by the Trustee  pursuant to this Article
Five shall be applied in the following  order, at the date or dates fixed by the
Trustee and, in case of the  distribution  of such money on account of principal
(or premium,  if any) or interest,  upon  presentation of the Securities and the
notation  thereon  of the  payment  if only  partially  paid and upon  surrender
thereof if fully paid:

     FIRST: To the payment of all amounts due the Trustee under Section607;

     SECOND:  To the payment of the amounts then due and unpaid for principal of
(and premium,  if any) and interest on the Securities in respect of which or for
the benefit of which such money has been collected,  ratably, without preference
or  priority  of any kind,  according  to the  amounts  due and  payable on such
Securities for principal (and premium, if any) and interest, respectively; and

     THIRD: The balance, if any, to the Person or Persons entitled thereto.

                  SECTION 507.  Limitation on Suits.

                  No Holder of any Securities  shall have any right to institute
any proceeding,  judicial or otherwise,  with respect to this Indenture,  or for
the  appointment  of a receiver or trustee,  or for any other remedy  hereunder,
unless

     (1) such Holder has  previously  given  written  notice to the Trustee of a
continuing Event of Default;

     (2) the Holders of not less than 25% in aggregate  principal  amount of the
Outstanding  Securities  shall  have made  written  request  to the  Trustee  to
institute  proceedings  in  respect  of such Event of Default in its own name as
Trustee hereunder;

     (3) such Holder or Holders have offered to the Trustee indemnity reasonably
satisfactory to it against the costs, expenses and liabilities to be incurred in
compliance with such request;

     (4) the Trustee for 60 days after its receipt of such  notice,  request and
offer of indemnity has failed to institute any such proceeding; and

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     (5) no direction  inconsistent  with such written request has been given to
the Trustee  during  such 60-day  period by the Holders of a majority or more in
aggregate principal amount of the Outstanding Securities;

it being  understood  and intended  that no one or more  Holders  shall have any
right in any manner whatsoever by virtue of, or by availing of, any provision of
this Indenture to affect,  disturb or prejudice the rights of any other Holders,
or to obtain or to seek to obtain  priority or preference over any other Holders
or to enforce  any right  under  this  Indenture,  except in the  manner  herein
provided and for the equal and ratable benefit of all the Holders.

     SECTION 508.  Unconditional Right of Holders to Receive Principal,  Premium
and Interest.

                  Notwithstanding  any other  provision in this  Indenture,  the
Holder  of  any   Security   shall  have  the  right,   which  is  absolute  and
unconditional,  to receive payment as provided herein (including, if applicable,
Article  Twelve) and in such Security of the principal of (and premium,  if any)
and (subject to Section307)  interest on such Security on the respective  Stated
Maturities  expressed in such  Security (or, in the case of  redemption,  on the
Redemption  Date) and to institute suit for the enforcement of any such payment,
and such rights shall not be impaired without the consent of such Holder.

                  SECTION 509.  Restoration of Rights and Remedies.

                  If the Trustee or any Holder has  instituted any proceeding to
enforce any right or remedy under this  Indenture and such  proceeding  has been
discontinued or abandoned for any reason,  or has been  determined  adversely to
the  Trustee or to such  Holder,  then and in every  such  case,  subject to any
determination in such proceeding, the Company, the Trustee and the Holders shall
be restored  severally and respectively to their former positions  hereunder and
thereafter all rights and remedies of the Trustee and the Holders shall continue
as though no such proceeding had been instituted.

                  SECTION 510.  Rights and Remedies Cumulative.

                  Except as otherwise  provided with respect to the  replacement
or  payment  of  mutilated,  destroyed,  lost or stolen  Securities  in the last
paragraph of Section306, no right or remedy herein conferred upon or reserved to
the Trustee or to the Holders is intended to be  exclusive of any other right or
remedy,  and every right and remedy  shall,  to the extent  permitted by law, be
cumulative  and in addition to every other right and remedy  given  hereunder or
now or hereafter  existing at law or in equity or  otherwise.  The  assertion or
employment of any right or remedy hereunder, or otherwise, shall not prevent the
concurrent assertion or employment of any other appropriate right or remedy.

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                  SECTION 511.  Delay or Omission Not Waiver.

                  No delay or  omission  of the  Trustee or of any Holder of any
Security  to  exercise  any right or remedy  accruing  upon any Event of Default
shall  impair any such right or remedy or  constitute a waiver of any such Event
of Default or an  acquiescence  therein.  Every  right and remedy  given by this
Article  Five or by law to the Trustee or to the Holders may be  exercised  from
time to time, and as often as may be deemed expedient,  by the Trustee or by the
Holders, as the case may be.

                  SECTION 512.  Control by Holders.

                  The Holders of not less than a majority in aggregate principal
amount of the  Outstanding  Securities  shall have the right to direct the time,
method and place of conducting any  proceeding  for any remedy  available to the
Trustee,  or exercising  any trust or power  conferred on the Trustee,  provided
that

     (1) such  direction  shall not be in conflict  with any rule of law or with
this Indenture,

     (2) the  Trustee  may take any other  action  deemed  proper by the Trustee
which is not inconsistent with such direction, and

     (3) the Trustee need not take any action which might involve it in personal
liability or be unjustly prejudicial to the Holders not consenting.

                  SECTION 513.  Waiver of Past Defaults.

                  The Holders of not less than a majority in aggregate principal
amount of the  Outstanding  Securities  may on behalf of the  Holders of all the
Securities  waive any past  default  hereunder  and its  consequences,  except a
default

     (1) in respect of the payment of the  principal of (or premium,  if any) or
interest on any Security, or

     (2) in respect of a covenant or provision  hereof which under  Article Nine
cannot  be  modified  or  amended  without  the  consent  of the  Holder of each
Outstanding Security affected.

                  Upon any such waiver,  such default shall cease to exist,  and
any Event of Default arising  therefrom shall be deemed to have been cured,  for
every purpose of this

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Indenture; but no such waiver shall extend to any subsequent or other default or
Event of Default or impair any right consequent thereon.

                  SECTION 514.  Waiver of Stay or Extension Laws.

                  The Company  covenants  (to the extent that it may lawfully do
so) that it shall  not at any time  insist  upon,  or  plead,  or in any  manner
whatsoever  claim or take the benefit or advantage of, any stay or extension law
wherever  enacted,  now or at any time hereafter in force,  which may affect the
covenants or the performance of this  Indenture;  and the Company (to the extent
that it may lawfully do so) hereby  expressly waives all benefit or advantage of
any such law and  covenants  that it  shall  not  hinder,  delay or  impede  the
execution  of any power  herein  granted to the  Trustee,  but shall  suffer and
permit the execution of every such power as though no such law had been enacted.


                                   ARTICLE SIX

                                   THE TRUSTEE

                  SECTION601.  Certain Duties and Responsibilities.

                  (a)      Except during the continuance of an Event of Default,

                  (1) the  Trustee  undertakes  to perform  such duties and only
         such duties as are  specifically  set forth in this  Indenture,  and no
         implied  covenants  or  obligations  shall be read into this  Indenture
         against the Trustee; and

                  (2) in the  absence of bad faith on its part,  the Trustee may
         conclusively   rely,  as  to  the  truth  of  the  statements  and  the
         correctness of the opinions  expressed  therein,  upon  certificates or
         opinions furnished to the Trustee and conforming to the requirements of
         this Indenture;  but, in the case of any such  certificates or opinions
         which by any provision hereof are specifically required to be furnished
         to the Trustee,  the Trustee  shall be under a duty to examine the same
         to determine  whether or not they conform to the  requirements  of this
         Indenture.

                  (b)  In  case  an  Event  of  Default  has   occurred  and  is
continuing,  the Trustee shall  exercise such of the rights and powers vested in
it by this  Indenture,  and use the  same  degree  of care  and  skill  in their
exercise,  as a prudent man would exercise or use under the circumstances in the
conduct of his own affairs.


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                  (c) No  provision  of this  Indenture  shall be  construed  to
relieve  the  Trustee  from  liability  for its own  negligent  action,  its own
negligent failure to act or its own willful misconduct, except that

     (1) this  paragraph  (c) shall  not be  construed  to limit  the  effect of
paragraph (a) of this Section 601;

     (2) the Trustee  shall not be liable for any error of judgment made in good
faith by a Responsible  Officer,  unless it shall be proved that the Trustee was
negligent in ascertaining the pertinent facts;

     (3) the  Trustee  shall not be liable with  respect to any action  taken or
omitted to be taken by it in good faith in accordance  with the direction of the
Holders of a majority in principal amount of the Outstanding Securities relating
to the time,  method  and place of  conducting  any  proceeding  for any  remedy
available to the Trustee,  or exercising  any trust or power  conferred upon the
Trustee, under this Indenture; and

     (4) no provision of this  Indenture  shall require the Trustee to expend or
risk its own funds or otherwise incur any financial liability in the performance
of any of its  duties  hereunder,  or in the  exercise  of any of its  rights or
powers, if it shall have reasonable grounds for believing that repayment of such
funds or indemnity reasonably  satisfactory to it against such risk or liability
is not reasonably assured to it.

                  (d)  Whether  or not  therein  expressly  so  provided,  every
provision of this  Indenture  relating to the conduct or affecting the liability
of or affording  protection to the Trustee shall be subject to the provisions of
this Section 601.

                  SECTION 602.  Notice of Default.

                  Within 60 days after the occurrence of any Default  hereunder,
the  Trustee  shall  transmit,  in the manner and to the extent  provided in TIA
Section313(c), notice of such Default hereunder known to any Responsible Officer
of the Trustee,  unless such Default shall have been cured or waived;  provided,
however,  that,  except in the case of a Default in the payment of the principal
of (or  premium,  if any) or interest  on any  Security,  the  Trustee  shall be
protected in  withholding  such notice if and so long as the board of directors,
the executive  committee or a trust  committee of directors  and/or  Responsible
Officers of the Trustee in good faith  determines  that the  withholding of such
notice is in the interest of the Holders;  and provided further that in the case
of any Default of the  character  specified in  Section501(5)  no such notice to
Holders shall be given until at least 30 days after the occurrence thereof.


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                  SECTION 603.  Certain Rights of Trustee.

     Subject to Section 601 and to the provisions of TIA Sections315(a)  through
315(d):

                  (1) the  Trustee  may  conclusively  rely  and  shall be fully
         protected  in acting or  refraining  from acting  upon any  resolution,
         certificate,  statement,  instrument, opinion, report, notice, request,
         direction,  consent,  order, bond,  debenture,  note, other evidence of
         indebtedness  or other paper or  document  believed by it to be genuine
         and to have been signed or presented by the proper party or parties;

                  (2) any request or direction of the Company  mentioned  herein
         shall be  sufficiently  evidenced by a Company Request or Company Order
         and any  resolution  of the  Board  of  Directors  may be  sufficiently
         evidenced by a Board Resolution;

                  (3)  whenever  in the  administration  of this  Indenture  the
         Trustee shall deem it desirable  that a matter be proved or established
         prior to  taking,  suffering  or  omitting  any action  hereunder,  the
         Trustee (unless other evidence be herein specifically  prescribed) may,
         in the  absence  of bad  faith on its  part,  receive  and rely upon an
         Officers' Certificate;

                  (4) the  Trustee  may  consult  with  counsel  and the written
         advice of such  counsel or any  Opinion  of  Counsel  shall be full and
         complete  authorization  and protection in respect of any action taken,
         suffered  or omitted  by it  hereunder  in good  faith and in  reliance
         thereon;

                  (5) the Trustee  shall be under no  obligation to exercise any
         of the rights or powers  vested in it by this  Indenture at the request
         or direction of any of the Holders  pursuant to this Indenture,  unless
         such Holders  shall have  offered to the Trustee  security or indemnity
         reasonably   satisfactory  to  it  against  the  costs,   expenses  and
         liabilities  which  might be  incurred  by it in  compliance  with such
         request or direction;

                  (6) the Trustee  shall not be bound to make any  investigation
         into the  facts  or  matters  stated  in any  resolution,  certificate,
         statement,  instrument,  opinion,  report, notice, request,  direction,
         consent,  order, bond, debenture,  note, other evidence of indebtedness
         or other paper or document,  but the Trustee,  in its  discretion,  may
         make such further inquiry or  investigation  into such facts or matters
         as it may see fit,  and, if the Trustee  shall  determine  to make such
         further inquiry or  investigation,  it shall be entitled to examine the
         books,  records and premises of the Company,  personally or by agent or
         attorney;


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                  (7) the  Trustee  may  execute  any of the  trusts  or  powers
         hereunder  or perform  any duties  hereunder  either  directly or by or
         through  agents or attorneys and the Trustee  shall not be  responsible
         for any  misconduct  or negligence on the part of any agent or attorney
         appointed with due care by it hereunder;

                  (8) the  Trustee  shall not be liable  for any  action  taken,
         suffered  or  omitted  by it in good  faith  and  believed  by it to be
         authorized or within the discretion or rights or powers  conferred upon
         it by this Indenture; and

                  (9) the Trustee shall have no duties, obligations or liability
         in connection with any Event of Default  hereunder unless a Responsible
         Officer of the Trustee has knowledge thereof.

                  The  Trustee  shall not be  required to expend or risk its own
funds or otherwise  incur any financial  liability in the  performance of any of
its duties  hereunder,  or in the exercise of any of its rights or powers, if it
shall have  reasonable  grounds for  believing  that  repayment of such funds or
adequate  indemnity against such risk or liability is not reasonably  assured to
it.

     SECTION  604.   Trustee  Not   Responsible  for  Recitals  or  Issuance  of
Securities.

                  The recitals  contained  herein and in the Securities,  except
for  the  Trustee's  certificates  of  authentication,  shall  be  taken  as the
statements of the Company,  and the Trustee assumes no responsibility  for their
correctness.  The  Trustee  makes  no  representations  as to  the  validity  or
sufficiency  of this  Indenture  or of the  Securities,  except that the Trustee
represents  that it is duly  authorized  to execute and deliver this  Indenture,
authenticate the Securities and perform its obligations  hereunder.  The Trustee
shall not be accountable for the use or application by the Company of Securities
or the proceeds thereof.

                  SECTION 605.  May Hold Securities.

                  The Trustee,  any Paying Agent, any Security  Registrar or any
other agent of the Company or of the  Trustee,  in its  individual  or any other
capacity,  may become the owner or pledgee  of  Securities  and,  subject to TIA
Sections310(b) and 311, may otherwise deal with the Company with the same rights
it would have if it were not Trustee,  Paying Agent,  Security Registrar or such
other agent.


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                  SECTION 606.  Money Held in Trust.

                  Money  held by the  Trustee  in  trust  hereunder  need not be
segregated  from other funds  except to the extent  required by law. The Trustee
shall be under no liability  for interest on any money  received by it hereunder
except as otherwise agreed with the Company.

                  SECTION 607.  Compensation and Reimbursement.

                  TheCompany agrees:

                  (1) to pay  to  the  Trustee  from  time  to  time  reasonable
         compensation   for  all  services   rendered  by  it  hereunder  (which
         compensation  shall not be limited by any provision of law in regard to
         the compensation of a trustee of an express trust);

                  (2)  except  as  otherwise   expressly   provided  herein,  to
         reimburse  the Trustee  upon its request for all  reasonable  expenses,
         disbursements   and  advances  incurred  or  made  by  the  Trustee  in
         accordance  with  any  provision  of  this  Indenture   (including  the
         reasonable  compensation  and the  expenses  and  disbursements  of its
         agents and counsel),  except any such expense,  disbursement or advance
         as may be attributable to the Trustee's negligence or bad faith; and

                  (3) to  indemnify  the  Trustee and its  directors,  officers,
         employees and agents for, and to hold them harmless against,  any loss,
         liability or expense  incurred  without  negligence or bad faith on the
         part  of  any  of  them,  arising  out  of or in  connection  with  the
         acceptance  or  administration  of this trust,  including the costs and
         expenses  of  defending  itself  or  themselves  against  any  claim or
         liability in connection  with the exercise or performance of any of its
         or their powers or duties hereunder.

                  The  obligations  of the  Company  under this  Section  607 to
compensate  the  Trustee,   to  pay  or  reimburse  the  Trustee  for  expenses,
disbursements  and advances and to indemnify and hold harmless the Trustee shall
constitute additional  indebtedness hereunder and shall survive the satisfaction
and  discharge of this  Indenture or the earlier  resignation  or removal of the
Trustee. As security for the performance of such obligations of the Company, the
Trustee shall have a claim prior to the  Securities  upon all property and funds
held or  collected  by the Trustee as such,  except  funds held in trust for the
payment  of  principal  of  (and  premium,  if any) or  interest  on  particular
Securities.

                  When the  Trustee  incurs  expenses  or  renders  services  in
connection  with an Event of Default  specified  in Section  501(8) or (9),  the
expenses  (including the reasonable  charges and expenses of its counsel) of and
the compensation for such services are intended to

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constitute  expenses of  administration  under any  applicable  federal or state
bankruptcy, insolvency or other similar law.

                  The   provisions   of  this  Section  607  shall  survive  the
termination  of this  Indenture  or the  earlier  resignation  or removal of the
Trustee.

     SECTION  608.   Corporate   Trustee  Required;   Eligibility;   Conflicting
Interests.

                  (a)  There  shall be at all times a  Trustee  hereunder  which
shall be subject to and comply with the  provisions of  Section310(a)(1)  of the
Trust  Indenture  Act and shall have a combined  capital and surplus of at least
$50,000,000.  If such  Corporation  publishes  reports  of  condition  at  least
annually,  pursuant to law or to the requirements of federal, state, territorial
or  District of Columbia  supervising  or  examining  authority,  then,  for the
purposes  of  this  Section608,   the  combined  capital  and  surplus  of  such
Corporation  shall be deemed to be its combined capital and surplus as set forth
in its most recent report of condition so published.  If at any time the Trustee
shall cease to be eligible in  accordance  with the  provisions  of this Section
608, it shall resign  immediately in the manner and with the effect  hereinafter
specified in this Article Six.

     (b) The Trustee  shall be subject to and comply with Section  310(b) of the
Trust Indenture Act.

     SECTION 609. Resignation and Removal; Appointment of Successor.

                  (a)  No   resignation   or  removal  of  the  Trustee  and  no
appointment  of a  successor  Trustee  pursuant  to this  Article  shall  become
effective  until the  acceptance  of  appointment  by the  successor  Trustee in
accordance with the applicable requirements of Section610.

                  (b) The  Trustee  may  resign  at any time by  giving  written
notice  thereof to the Company.  If the  instrument of acceptance by a successor
Trustee  required by  Section610  shall not have been  delivered  to the Trustee
within 30 days after the giving of such  notice of  resignation,  the  resigning
Trustee may petition any court of competent  jurisdiction for the appointment of
a successor Trustee.

                  (c)  The  Trustee  may be  removed  at any  time by Act of the
Holders  of not less  than a  majority  in  aggregate  principal  amount  of the
Outstanding Securities, delivered to the Trustee and to the Company.

                  (d)      If at any time:


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                  (1) the Trustee  shall fail to comply with the  provisions  of
         TIA  Section310(b)  after written request therefor by the Company or by
         any Holder who has been a bona fide  Holder of a Security  for at least
         six months, or

                  (2) the Trustee shall cease to be eligible under Section608(a)
         and shall fail to resign after written request  therefor by the Company
         or by any Holder who has been a bona fide  Holder of a Security  for at
         least six months, or

                  (3) the Trustee  shall become  incapable of acting or shall be
         adjudged a bankrupt or insolvent or a receiver of the Trustee or of its
         property  shall be appointed or any public officer shall take charge or
         control of the Trustee or of its property or affairs for the purpose of
         rehabilitation, conservation or liquidation,

then, in any such case, (i)the Company,  by a Board  Resolution,  may remove the
Trustee or (ii)subject to TIA Section315(e), any Holder who has been a bona fide
Holder of a Security  for at least six months  may, on behalf of himself and all
others similarly situated,  petition any court of competent jurisdiction for the
removal of the Trustee and the appointment of a successor Trustee.

                  (e)  If  the  Trustee  shall  resign,  be  removed  or  become
incapable  of acting,  or if a vacancy  shall occur in the office of Trustee for
any  cause,  the  Company,  by a Board  Resolution,  shall  promptly  appoint  a
successor  Trustee.  If,  within  one year after  such  resignation,  removal or
incapability,  or the occurrence of such vacancy,  a successor  Trustee shall be
appointed by Act of the Holders of a majority in aggregate  principal  amount of
the Outstanding  Securities  delivered to the Company and the retiring  Trustee,
the successor Trustee so appointed shall,  forthwith upon its acceptance of such
appointment,  become the successor  Trustee and supersede the successor  Trustee
appointed by the Company.  If no successor  Trustee shall have been so appointed
by the Company or the Holders and accepted appointment in the manner hereinafter
provided,  any Holder who has been a bona fide Holder of a Security for at least
six months may, on behalf of himself and all others similarly situated, petition
any court of competent jurisdiction for the appointment of a successor Trustee.

                  (f) The Company shall give notice of each resignation and each
removal  of the  Trustee  and each  appointment  of a  successor  Trustee to the
Holders of  Securities  in the manner  provided for in  Section106.  Each notice
shall include the name of the successor Trustee and the address of its Corporate
Trust Office.


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                  (g) The  retiring  Trustee  shall not be liable for any of the
acts or omissions of any successor Trustee appointed hereunder.

                  SECTION 610.  Acceptance of Appointment by Successor.

                  Every  successor  Trustee  appointed  hereunder shall execute,
acknowledge and deliver to the Company and to the retiring Trustee an instrument
accepting  such  appointment,  and thereupon the  resignation  or removal of the
retiring Trustee shall become effective and such successor Trustee,  without any
further  act,  deed or  conveyance,  shall  become  vested  with all the rights,
powers,  trusts  and  duties of the  retiring  Trustee;  but,  on request of the
Company or the successor  Trustee,  such retiring Trustee shall, upon payment of
its charges,  execute and deliver an instrument  transferring  to such successor
Trustee all the rights, powers and trusts of the retiring Trustee and shall duly
assign,  transfer and deliver to such  successor  Trustee all property and money
held by such  retiring  Trustee  hereunder.  Upon request of any such  successor
Trustee,  the Company shall execute any and all  instruments  for more fully and
certainly  vesting in and confirming to such successor  Trustee all such rights,
powers and trusts.

                  No successor  Trustee shall accept its  appointment  unless at
the time of such  acceptance  such  successor  Trustee  shall be  qualified  and
eligible under this Article.

     SECTION 611. Merger, Conversion, Consolidation or Succession to Business.

                  Any  Corporation  into  which  the  Trustee  may be  merged or
converted or with which it may be  consolidated,  or any  Corporation  resulting
from any merger,  conversion  or  consolidation  to which the Trustee shall be a
party,  or  any  Corporation  succeeding  to  all  or  substantially  all of the
corporate  trust business of the Trustee,  shall be the successor of the Trustee
hereunder,  provided  that such  Corporation  shall be otherwise  qualified  and
eligible under this Article Six, without the execution or filing of any paper or
any further act on the part of any of the parties hereto. In case any Securities
shall have been authenticated, but not delivered, by the Trustee then in office,
any successor by merger,  conversion  or  consolidation  to such  authenticating
Trustee  may  adopt  such   authentication   and  deliver  the   Securities   so
authenticated  with the same  effect as if such  successor  Trustee  had  itself
authenticated such Securities.  In case at that time any of the Securities shall
not have  been  authenticated,  any  successor  Trustee  may  authenticate  such
Securities either in the name of any predecessor hereunder or in the name of the
successor Trustee. In all such cases such certificates shall have the full force
and effect which this Indenture  provides that the certificate of authentication
of the  Trustee  shall  have;  provided,  however,  that the  right to adopt the
certificate of  authentication  of any  predecessor  Trustee or to  authenticate
Securities  in the  name of any  predecessor  Trustee  shall  apply  only to its
successor or successors by merger, conversion or consolidation.

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                                  ARTICLE SEVEN

                HOLDERS' LISTS AND REPORTS BY TRUSTEE AND COMPANY

                  SECTION 701.  Disclosure of Names and Addresses of Holders.

                  Every Holder of Securities, by receiving and holding the same,
agrees with the Company and the Trustee  that none of the Company or the Trustee
or any  agent of  either  of them  shall be held  accountable  by  reason of the
disclosure of any such  information as to the names and addresses of the Holders
in  accordance  with TIA  Section312,  regardless  of the source from which such
information was derived,  and that the Trustee shall not be held  accountable by
reason  of  mailing  any   material   pursuant  to  a  request  made  under  TIA
Section312(b).

                  SECTION 702.  Reports by Trustee.

                  Within 60 days after  May15 of each year  commencing  with the
first May15 after the first issuance of  Securities,  the Trustee shall transmit
to the Holders, in the manner and to the extent provided in TIA Section313(c), a
brief report dated as of such May15 if required by TIA Section313(a).

                  SECTION 703.  Reports by Company.

                  The  Company  shall file with the  Trustee  and deliver to the
Holders of Securities the reports and other information  required to be provided
by it pursuant to Section1008.


                                  ARTICLE EIGHT

              CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE

     SECTION 801. Company May Consolidate, Etc., Only on Certain Terms.

                  The Company shall not,  except as provided in Section 1025, in
a single transaction or a series of related transactions, (i)consolidate with or
merge into any other Person or Persons or permit any other Person to consolidate
with or merge into the Company  (other than a merger of Qwest  Corporation  into
the Company in which the Company shall be the surviving Person) or (ii) directly
or  indirectly,   transfer,   sell,  lease  or  otherwise   dispose  of  all  or
substantially  all of its assets to any other Person or Persons,  unless, in any
such transaction specified in clause (i) or (ii):

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                  (1) in a transaction in which the Company is not the surviving
         Person or in which the Company sells,  leases or otherwise  disposes of
         all or  substantially  all of its  assets  to  any  other  Person,  the
         resulting,  surviving or transferee Person (the "successor  entity") is
         organized  under the laws of the United  States of America or any State
         thereof or the District of Columbia and shall  expressly  assume,  by a
         supplemental  indenture  executed and  delivered to the Trustee in form
         satisfactory  to the Trustee,  all of the Company's  obligations  under
         this Indenture;

                  (2)  immediately  before  and  after  giving  effect  to  such
         transaction  and treating any Debt which  becomes an  obligation of the
         Company or a Restricted  Subsidiary as a result of such  transaction as
         having been  Incurred by the Company or such  Restricted  Subsidiary at
         the time of the transaction,  no Default or Event of Default shall have
         occurred and be continuing;

                  (3) immediately after giving effect to such  transaction,  the
         Consolidated Net Worth of the Company (or other successor entity to the
         Company) is equal to or greater  than that of the  Company  immediately
         prior to the transaction;

                  (4)  immediately  after giving effect to such  transaction and
         treating  any Debt which  becomes  an  obligation  of the  Company or a
         Restricted  Subsidiary as a result of such  transaction  as having been
         Incurred by the Company or such  Restricted  Subsidiary  at the time of
         the  transaction,  the Company  (including any successor  entity to the
         Company) could Incur at least $1.00 of additional  Debt pursuant to the
         provisions of paragraph(a) of Section 1011;

                  (5) if,  as a result  of any  such  transaction,  property  or
         assets of the Company would become subject to a Lien  prohibited by the
         provisions of Section1015,  the Company or the successor  entity to the
         Company  shall  have  secured  the   Securities  as  required  by  such
         Section1015; and

                  (6) the Company  has  delivered  to the  Trustee an  Officers'
         Certificate  and an  Opinion  of  Counsel,  each in form and  substance
         reasonably   satisfactory   to   the   Trustee,   stating   that   such
         consolidation,  merger, conveyance, transfer, lease or acquisition and,
         if a  supplemental  indenture  is  required  in  connection  with  such
         transaction,  such supplemental  indenture,  complies with this Article
         and that all conditions  precedent herein provided for relating to such
         transaction  have  been  complied  with,  and,  with  respect  to  such
         Officers' Certificate, setting forth the manner of determination of the
         Consolidated   Net  Worth,   in  accordance   with  clause(3)  of  this
         Section801,  of the Company or, if applicable,  of the successor entity
         as required pursuant to the foregoing.


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                  SECTION 802.  Successor Substituted.

                  Upon any  consolidation  of the Company  with or merger of the
Company with or into any other Corporation or any conveyance,  transfer or lease
of the properties and assets of the Company  substantially as an entirety to any
Person or Persons in accordance with Section801,  the successor Person formed by
such  consolidation  or into  which  the  Company  is  merged  or to which  such
conveyance,  transfer or lease is made shall succeed to, and be substituted for,
and may exercise every right and power of, the Company under this Indenture with
the same  effect  as if such  successor  Person  had been  named as the  Company
herein, and, in the event of any such conveyance or transfer, the Company (which
term shall for this purpose mean the Person named as the  "Company" in the first
paragraph of this Indenture or any successor Person which shall have become such
in the manner described in Section801),  except in the case of a lease, shall be
discharged  of all  obligations  and  covenants  under  this  Indenture  and the
Securities and may be dissolved and liquidated.


                                  ARTICLE NINE

                             SUPPLEMENTAL INDENTURES

     SECTION 901. Supplemental Indentures Without Consent of Holders.

                  Without  the  consent  of  any  Holders,  the  Company,   when
authorized by a Board Resolution,  and the Trustee, at any time and from time to
time, may enter into one or more  indentures  supplemental  hereto,  in form and
substance satisfactory to the Trustee, for any of the following purposes:

     (1) to evidence  the  succession  of another  Person to the Company and the
assumption  by any such  successor  of the  covenants  of the Company  contained
herein and in the Securities; or

     (2) to add to the  covenants  of the Company for the benefit of the Holders
or to surrender any right or power herein conferred upon the Company; or

     (3) to add any additional Events of Default; or

     (4) to provide for uncertificated  Securities in addition to or in place of
certificated Securities; or

     (5) to evidence and provide for the acceptance of appointment  hereunder by
a successor Trustee pursuant to the requirements of Section610; or

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     (6) to cure any ambiguity,  to correct or supplement  any provision  herein
which may be inconsistent  with any other provision herein, or to make any other
provisions  with respect to matters or questions  arising under this  Indenture;
provided  that such  action  shall not  adversely  affect the  interests  of the
Holders in any material respect; or

     (7) to secure the Securities  pursuant to the  requirements of Section1015;
or

     (8) to  provide  for a  Restricted  Subsidiary  Guarantee  pursuant  to the
requirements of Section 1016.

                  SECTION 902.  Supplemental Indentures with Consent of Holders.

                  With the consent of the Holders of not less than a majority in
aggregate principal amount of the Outstanding Securities, by Act of said Holders
delivered to the Company and the  Trustee,  the Company,  when  authorized  by a
Board  Resolution,  and the Trustee may enter into an  indenture  or  indentures
supplemental  hereto for the purpose of adding any  provisions to or changing in
any  manner  or  eliminating  any of the  provisions  of  this  Indenture  or of
modifying  in any  manner  the  rights  of the  Holders  under  this  Indenture;
provided,  however,  that no such  supplemental  indenture  shall,  without  the
consent of the Holder of each Outstanding Security affected thereby:

     (1) change the Stated  Maturity of the principal of or any  installment  of
interest on any Security,  or alter the redemption provisions thereof, or reduce
the  principal  amount  thereof  (or  premium,  if any) or the rate of  interest
thereon or reduce the amount of the  principal of the  Securities  that would be
due and payable upon a  declaration  of  acceleration  of the  Maturity  thereof
pursuant to Section502 or the amount thereof provable in bankruptcy  pursuant to
Section504,  or change the place of payment where,  or the coin or currency,  in
which any Security or any premium or the interest thereon is payable,  or impair
the right to institute suit for the  enforcement of any such payment on or after
the Stated  Maturity  thereof  (or, in the case of  redemption,  on or after the
Redemption Date); or

     (2) reduce the percentage in aggregate  principal amount of the Outstanding
Securities  the consent of whose  Holders is required for any such  supplemental
indenture,  or the  consent  of whose  Holders  is  required  for any  waiver of
compliance  with  certain  provisions  of this  Indenture  or  certain  defaults
hereunder and their consequences provided for in this Indenture; or

     (3) subordinate in right of payment, or otherwise subordinate, the Notes to
any other Debt; or

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     (4) modify any of the  provisions  of this Section 902,  except to increase
any  such  percentage  or to  provide  that  certain  other  provisions  of this
Indenture cannot be modified or waived without the consent of the Holder of each
Outstanding Security affected thereby.

                  It shall not be  necessary  for any Act of Holders  under this
Section  902  to  approve  the  particular  form  of any  proposed  supplemental
indenture,  but it shall be  sufficient  if such Act shall approve the substance
thereof.

                  SECTION 903.  Execution of Supplemental Indentures.

                  In executing,  or accepting the additional  trusts created by,
any supplemental  indenture  permitted by this Article Nine or the modifications
thereby of the trusts created by this  Indenture,  the Trustee shall be entitled
to receive,  and shall be fully protected in relying upon, an Opinion of Counsel
stating that the  execution of such  supplemental  indenture  is  authorized  or
permitted  by this  Indenture  and an  Officers'  Certificate  stating  that all
conditions  precedent to the execution of such supplemental  indenture have been
fulfilled.  The Trustee may, but shall not be obligated  to, enter into any such
supplemental  indenture  which  affects  the  Trustee's  own  rights,  duties or
immunities under this Indenture or otherwise.

                  SECTION 904.  Effect of Supplemental Indentures.

                  Upon the execution of any  supplemental  indenture  under this
Article Nine, this Indenture shall be modified in accordance therewith, and such
supplemental indenture shall form a part of this Indenture for all purposes; and
every Holder of Securities theretofore or thereafter authenticated and delivered
hereunder shall be bound thereby.

                  SECTION 905.  Conformity with Trust Indenture Act.

                  Every supplemental indenture executed pursuant to this Article
Nine shall  conform as a matter of  contract or law to the  requirements  of the
Trust Indenture Act as then in effect.

     SECTION 906. Reference in Securities to Supplemental Indentures.

                  Securities  authenticated and delivered after the execution of
any supplemental  indenture pursuant to this Article Nine may bear a notation in
form  approved by the Trustee and the Company as to any matter  provided  for in
such supplemental indenture.  If the Company shall so determine,  new Securities
so modified as to conform, in the opinion of the Trustee and the Company, to any
such supplemental indenture may be prepared and executed

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by the Company and  authenticated  and  delivered by the Trustee in exchange for
Outstanding Securities.

                  SECTION 907.  Notice of Supplemental Indentures.

                  Promptly after the execution by the Company and the Trustee of
any supplemental indenture pursuant to the provisions of Section902, the Company
shall give notice thereof to the Holders of each Outstanding  Security affected,
in the manner  provided for in  Section106,  setting  forth in general terms the
substance of such supplemental indenture.


                                   ARTICLE TEN

                                    COVENANTS

     SECTION 1001. Payment of Principal, Premium, if Any, and Interest.

                  The  Company  covenants  and  agrees  for the  benefit  of the
Holders that it shall duly and punctually pay the principal of (and premium,  if
any)  and  interest  on the  Securities  in  accordance  with  the  terms of the
Securities and this Indenture.

                  SECTION 1002.  Maintenance of Office or Agency.

                  The Company shall maintain in The City of NewYork an office or
agency  where  Securities  may be presented or  surrendered  for payment,  where
Securities may be surrendered for registration of transfer or exchange and where
notices and demands to or upon the Company in respect of the Securities and this
Indenture may be served. The Corporate Trust Office of the Trustee shall be such
office or agency of the Company, unless the Company shall designate and maintain
some other office or agency for one or more of such purposes.  The Company shall
give prompt  written  notice to the Trustee of any change in the location of any
such  office or agency.  If at any time the Company  shall fail to maintain  any
such  required  office or agency or shall fail to furnish the  Trustee  with the
address thereof, such presentations, surrenders, notices and demands may be made
or served at the Corporate  Trust Office of the Trustee,  and the Company hereby
appoints the Trustee as its agent to receive all such presentations, surrenders,
notices and demands.

                  The Company may also from time to time  designate  one or more
other  offices or  agencies  (in or outside  of The City of  NewYork)  where the
Securities may be presented or surrendered  for any or all such purposes and may
from time to time rescind any such designation;  provided, however, that no such
designation  or  rescission  shall in any  manner  relieve  the  Company  of its
obligation to maintain an office or agency in The City of NewYork

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for such  purposes.  The Company shall give prompt written notice to the Trustee
of any such designation or rescission and any change in the location of any such
other office or agency.

     SECTION 1003. Money for Security Payments to Be Held in Trust.

                  If the Company  shall at any time act as its own Paying Agent,
it shall, on or before each due date of the principal of (or premium, if any) or
interest on any of the  Securities,  segregate and hold in trust for the benefit
of the Persons  entitled  thereto a sum  sufficient  to pay the principal of (or
premium,  if any) or interest  so becoming  due until such sums shall be paid to
such Persons or  otherwise  disposed of as herein  provided  and shall  promptly
notify the Trustee of its action or failure so to act.

                  Whenever the Company  shall have one or more Paying Agents for
the  Securities,  it shall,  on or before each due date of the  principal of (or
premium,  if any) or interest on any  Securities,  deposit with a Paying Agent a
sum  sufficient  to pay the  principal  (and  premium,  if any) or  interest  so
becoming  due,  such  sum to be held in trust  for the  benefit  of the  Persons
entitled to such principal,  premium or interest,  and (unless such Paying Agent
is the Trustee) the Company will  promptly  notify the Trustee of such action or
any failure so to act.

                  The  Company  shall cause each  Paying  Agent  (other than the
Trustee)  to execute  and  deliver to the  Trustee an  instrument  in which such
Paying Agent shall agree with the  Trustee,  subject to the  provisions  of this
Section 1003, that such Paying Agent shall:

                  (1) hold all sums held by it for the payment of the principal,
         premium,  if any, or interest on Securities in trust for the benefit of
         the  Persons  entitled  thereto  until  such sums shall be paid to such
         Persons or otherwise disposed of as herein provided;

                  (2) give the Trustee  notice of any default by the Company (or
         any other obligor upon the  Securities) in the making of any payment of
         principal, premium, if any, or interest;

                  (3) at any time during the  continuance  of any such  default,
         upon the written  request of the Trustee,  forthwith pay to the Trustee
         all sums so held in trust by such Paying Agent; and

                  (4)  indemnify  the  Trustee  and  its  officers,   directors,
         employees and agents against any loss, cost or liability  caused by, or
         incurred as a result of, such Paying Agent's acts or omissions.


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                  The Company may at any time,  for the purpose of obtaining the
satisfaction  and discharge of this Indenture or for any other purpose,  pay, or
by Company Order direct any Paying Agent to pay, to the Trustee all sums held in
trust by the Company or such Paying  Agent,  such sums to be held by the Trustee
upon the same  trusts as those upon which such sums were held by the  Company or
such Paying  Agent;  and,  upon such payment by any Paying Agent to the Trustee,
such Paying Agent shall be released from all further  liability  with respect to
such sums.

                  Any money  deposited with the Trustee or any Paying Agent,  or
then held by the Company, in trust for the payment of the principal of, premium,
if any, or interest on any Security and remaining  unclaimed for two years after
such principal,  premium or interest has become due and payable shall be paid to
the  Company  on  Company  Request,  or (if then held by the  Company)  shall be
discharged from such trust; and the Holder of such Security shall thereafter, as
an unsecured general creditor, look only to the Company for payment thereof, and
all  liability  of the Trustee or such Paying  Agent with  respect to such trust
money,  and all  liability of the Company as trustee  thereof,  shall  thereupon
cease;  provided,  however,  that the Trustee or such Paying Agent, before being
required to make any such repayment,  may at the expense of the Company cause to
be published once, in a newspaper published in the English language, customarily
published  on each  Business  Day and of general  circulation  in the Borough of
Manhattan,  The City of NewYork,  notice that such money  remains  unclaimed and
that, after a date specified therein,  which shall not be less than 30 days from
the date of such publication, any unclaimed balance of such money then remaining
will be repaid to the Company.

                  SECTION 1004.  Corporate Existence.

                  Subject to Article Eight,  the Company shall do or cause to be
done all  things  necessary  to  preserve  and keep in full force and effect the
corporate  existence,  rights  (charter and  statutory)  and  franchises  of the
Company and each Subsidiary;  provided,  however,  that the Company shall not be
required to preserve,  with respect to the Company,  any such right or franchise
or, with respect to any Subsidiary  (subject to all the other  covenants in this
Indenture),  any such corporate existence,  right or franchise,  if the Board of
Directors shall determine that the  preservation  thereof is no longer desirable
in the conduct of the  business of the Company and its  Subsidiaries  as a whole
and that the loss thereof is not  disadvantageous in any material respect to the
Holders.

                  SECTION 1005.  Payment of Taxes and Other Claims.

                  The  Company  shall  pay or  discharge  or cause to be paid or
discharged,  before the same shall become delinquent,  (a)all taxes, assessments
and  governmental  charges  levied or imposed upon the Company or any Restricted
Subsidiary or upon the income, profits or

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property of the Company or any  Restricted  Subsidiary  and (b)all lawful claims
for labor,  materials and supplies which, if unpaid,  might by law become a lien
upon  the  property  of the  Company  or any  Restricted  Subsidiary;  provided,
however,  that the Company shall not be required to pay or discharge or cause to
be paid or discharged  any such tax,  assessment,  charge or claim whose amount,
applicability  or  validity  is being  contested  in good  faith by  appropriate
proceedings.

                  SECTION 1006.  Maintenance of Properties.

                  The Company shall cause all properties owned by the Company or
any Restricted Subsidiary or used or held for use in the conduct of its business
or the business of any  Restricted  Subsidiary to be maintained and kept in good
condition,  repair and working order and supplied  with all necessary  equipment
and  shall  cause  to be made all  necessary  repairs,  renewals,  replacements,
betterments and improvements  thereof, all as in the judgment of the Company may
be necessary  so that the business  carried on in  connection  therewith  may be
properly and  advantageously  conducted at all times;  provided,  however,  that
nothing in this Section 1006 shall  prevent the Company from  discontinuing  the
maintenance of any of such properties if such discontinuance is, in the judgment
of the Company,  desirable in the conduct of its business or the business of any
Subsidiary and not disadvantageous in any material respect to the Holders.

                  SECTION 1007.  Insurance.

                  The  Company  shall  at all  times  keep  all of its  and  its
Restricted  Subsidiaries'  properties  which are of an insurable  nature insured
with insurers, believed by the Company to be responsible, against loss or damage
to the  extent  that  property  of  similar  character  is usually so insured by
Corporations similarly situated and owning like properties.

                  SECTION 1008.  Provision of Financial Statements.

                  The Company will file with the Trustee on the date on which it
files them with the  Commission  copies of the annual and quarterly  reports and
the  information,  documents,  and other reports that the Company is required to
file with the Commission  pursuant to Section 13(a) or 15(d) of the Exchange Act
("SEC Reports"). In the event the Company shall cease to be required to file SEC
Reports pursuant to the Exchange Act, the Company will nevertheless  continue to
file such reports with the  Commission  (unless the  Commission  will not accept
such a filing) and the  Trustee.  The  Company  will  furnish  copies of the SEC
Reports to the Holders of Securities at the time the Company is required to file
the same with the Trustee and will make such information  available to investors
who request it in writing.


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                  SECTION 1009.  Statement by Officers as to Default.

                  (a) The Company shall  deliver to the Trustee,  on the date of
delivery of each  quarterly  report to be delivered  pursuant to Section 1008, a
brief  certificate from the principal  executive  officer,  principal  financial
officer  or  principal  accounting  officer  as to his or her  knowledge  of the
Company's compliance with all conditions and covenants under this Indenture. For
purposes of this  Section1009(a),  such compliance  shall be determined  without
regard to any period of grace or requirement of notice under this Indenture.

                  (b) When any Default has occurred and is continuing under this
Indenture,  or if the trustee for or the holder of any other evidence of Debt of
the  Company or any  Restricted  Subsidiary  gives any notice or takes any other
action with respect to a claimed default (other than with respect to Debt in the
principal  amount of less than  $5,000,000),  the Company  shall  deliver to the
Trustee by  registered  or  certified  mail or by  telegram,  telex or facsimile
transmission an Officers'  Certificate  specifying  such event,  notice or other
action within five Business Days of its occurrence.

                  SECTION 1010.  Purchase of Securities upon Change of Control.

                  (a) Upon the  occurrence  of a Change of Control,  each Holder
shall  have the right to  require  that the  Company  repurchase  such  Holder's
Securities in whole or in part in integral multiples of $1,000 principal amount,
in  accordance  with the  procedures  set  forth in this  Section  1010 and this
Indenture.

                  (b) Within 30 days of the  occurrence  of a Change of Control,
the  Company  shall  mail an Offer  with  respect  to an Offer to  Purchase  all
Outstanding  Securities at a price in cash equal to 101% of the principal amount
of the  Securities  plus accrued and unpaid  interest  thereon,  if any, to such
Purchase Date.  Installments of interest (including  Liquidated  Interest) whose
Stated  Maturity  is on or prior to the  Purchase  Date  shall be payable to the
Holders of such Securities, or one or more Predecessor Securities, registered as
such at the close of business on the relevant  Record  Dates  according to their
terms and the provisions of Section 307. Each Holder shall be entitled to tender
all or any portion of the Securities  owned by such Holder pursuant to the Offer
to Purchase,  subject to the requirement that any portion of a Security tendered
must be tendered in an integral multiple of $1,000 principal amount.

                  (c) The Company and the Trustee shall perform their respective
obligations  for the Offer to Purchase as specified  in the Offer.  Prior to the
Purchase Date,  the Company shall (i) accept for payment  Securities or portions
thereof tendered  pursuant to the Offer, (ii) deposit with the Paying Agent (or,
if the Company is acting as its own Paying Agent, segregate and hold in trust as
provided in Section  1003) money  sufficient  to pay the  purchase  price of all
Securities  or  portions  thereof so accepted  and (iii)  deliver or cause to be
delivered to the

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Trustee  all  Securities  so accepted  together  with an  Officers'  Certificate
stating the Securities or portions  thereof accepted for payment by the Company.
The Paying  Agent shall  promptly  mail or deliver to Holders of  Securities  so
accepted payment in an amount equal to the Purchase Price, and the Trustee shall
promptly  authenticate  and mail or deliver to such  Holders a new  Security  or
Securities equal in principal amount to any unpurchased  portion of the Security
surrendered  as requested  by the Holder.  Any Security not accepted for payment
shall be promptly mailed or delivered by the Company to the Holder thereof.

                  (d) A "Change of Control"  shall be deemed to have occurred at
such time as (i) a Rating  Decline  shall have  occurred and (ii) either (A) the
sale, conveyance, transfer or lease of all or substantially all of the assets of
the Company to any Person or any Persons acting together that would constitute a
"group" (a "Group") for purposes of Section 13(d) of the Exchange Act,  together
with any Affiliates or Related Persons thereof,  other than any Permitted Holder
or any  Restricted  Subsidiary,  shall have  occurred;  (B) any Person or Group,
together  with  any  Affiliates  or  Related  Persons  thereof,  other  than any
Permitted Holder or any Restricted  Subsidiary,  shall  beneficially own (within
the meaning of Rule 13d-3 under the Exchange Act,  except that a Person shall be
deemed to have beneficial ownership of all shares that such Person has the right
to acquire,  whether  such right is  exercisable  immediately  or only after the
passage of time) at least 50% of the  aggregate  voting  power of all classes of
Voting  Stock of the Company at a time when  Permitted  Holders own less than or
equal to 25% of the aggregate voting power of all classes of Voting Stock of the
Company; or (C) during any period of two consecutive years, Continuing Directors
cease for any reason to constitute a majority of the Board of Directors  then in
office.

                  (e) In the event that the  Company  makes an Offer to Purchase
the Securities, the Company shall comply with any applicable securities laws and
regulations, including any applicable requirements of Section 14(e) of, and Rule
14e-1 under, the Exchange Act.

                  SECTION 1011.  Limitation on Consolidated Debt.

                  (a) The Company shall not, and shall not permit any Restricted
Subsidiary to, Incur any Debt, unless, after giving effect to the application of
the  proceeds  thereof,  no  Default  or  Event  of  Default  would  occur  as a
consequence of such  Incurrence or be continuing  following such  Incurrence and
either (i)the ratio of (A)the aggregate consolidated principal amount of Debt of
the Company  outstanding  as of the most recent  available  quarterly  or annual
balance sheet,  after giving pro forma effect to the Incurrence of such Debt and
any other Debt  Incurred or repaid since such balance sheet date and the receipt
and application of the proceeds thereof, to (B) Consolidated Cash Flow Available
for  Fixed  Charges  for the  four  full  fiscal  quarters  next  preceding  the
Incurrence  of  such  Debt  for  which  consolidated  financial  statements  are
available, determined on a pro forma basis as if any such Debt had been Incurred
and the proceeds thereof had been applied at the beginning of such four fiscal

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quarters,  would be less than 5.5 to 1.0 for Debt  Incurred on or prior to April
1,  2000  and 5.0 to 1.0 for Debt  Incurred  thereafter,  or (ii) the  Company's
Consolidated  Capital Ratio as of the most recent available  quarterly or annual
balance sheet,  after giving pro forma effect to the Incurrence of such Debt and
any other Debt  Incurred or repaid since such balance sheet date and the receipt
and application of the proceeds thereof, is less than 2.0 to 1.0.

                  (b) Notwithstanding the foregoing limitation,  the Company and
any Restricted  Subsidiary may Incur any and all of the following (each of which
shall be given independent effect):

     (i) Debt under the Securities, this Indenture and any Restricted Subsidiary
Guarantee;

     (ii) (A)Debt Incurred  subsequent to March 31, 1997 under Credit Facilities
in an  aggregate  principal  amount at any time  outstanding  not to exceed $150
million plus  (B)Debt  Incurred  subsequent  to March 31, 1997 under one or more
Credit Facilities that are revolving credit facilities in an aggregate principal
amount at any time  outstanding  not to exceed the greater of (x)$100 million or
(y)85% of Eligible Receivables;

     (iii) Purchase Money Debt,  provided that the amount of such Purchase Money
Debt  does  not  exceed  100%  of the  cost of the  construction,  installation,
acquisition or improvement of the applicable Telecommunications Assets;

     (iv) Debt owed by the Company to any  Restricted  Subsidiary of the Company
or Debt owed by a  Restricted  Subsidiary  of the  Company  to the  Company or a
Restricted  Subsidiary of the Company;  provided,  however, that upon either (x)
the transfer or other  disposition by such Restricted  Subsidiary or the Company
of any  Debt so  permitted  to a  Person  other  than  the  Company  or  another
Restricted  Subsidiary of the Company or (y)the  issuance (other than directors'
qualifying  shares),  sale,  lease,  transfer or other  disposition of shares of
Capital  Stock  (including  by  consolidation  or  merger)  of  such  Restricted
Subsidiary  to a Person  other  than the  Company  or  another  such  Restricted
Subsidiary,  the provisions of this clause (iv) shall no longer be applicable to
such Debt and such Debt  shall be deemed  to have been  Incurred  by the  issuer
thereof at the time of such transfer or other disposition;

     (v) Debt Incurred to renew, extend,  refinance,  defease or refund (each, a
"refinancing") the Securities,  notes issued under the Senior Note Indentures or
Debt of the Company Incurred  pursuant to clause (iii) of this paragraph (b), in
an aggregate  principal  amount not to exceed the aggregate  principal amount of
and accrued  interest on the Debt so  refinanced  plus the amount of any premium
required to be paid in

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<PAGE>




connection with such refinancing pursuant to the terms of the Debt so refinanced
or the amount of any premium reasonably  determined by the Board of Directors as
necessary to accomplish such refinancing by means of a tender offer or privately
negotiated  repurchase,  plus the expenses of the Company Incurred in connection
with such refinancing;  provided,  however,  that Debt the proceeds of which are
used to refinance the  Securities or Debt which is pari passu to the  Securities
or Debt which is subordinate in right of payment to the Securities shall only be
permitted  under  this  clause (v) if (A)in the case of any  refinancing  of the
Securities or Debt which is pari passu to the Securities,  the refinancing  Debt
is made pari passu to the Securities or constitutes  Subordinated  Debt, and, in
the  case  of  any  refinancing  of  Subordinated  Debt,  the  refinancing  Debt
constitutes  Subordinated  Debt, and (B)in any case, the refinancing Debt by its
terms,  or by the terms of any  agreement or  instrument  pursuant to which such
Debt is issued,  (x)does not provide for  payments of  principal of such Debt at
Stated Maturity or by way of a sinking fund applicable  thereto or by way of any
mandatory  redemption,  defeasance,  retirement  or  repurchase  thereof  by the
Company (including any redemption,  retirement or repurchase which is contingent
upon events or circumstances, but excluding any retirement required by virtue of
the  acceleration  of any  payment  with  respect to such Debt upon any event of
default thereunder), in each case prior to the time the same are required by the
terms of the Debt being  refinanced,  and (y)does not permit redemption or other
retirement  (including  pursuant to an offer to purchase made by the Company) of
such Debt at the  option of the  holder  thereof  prior to the time the same are
required by the terms of the Debt being  refinanced,  other than a redemption or
other retirement at the option of the holder of such Debt (including pursuant to
an offer to purchase made by the Company) which is conditioned  upon a change of
control  pursuant to provisions  substantially  similar to those described under
Section1010;

     (vi) Debt  consisting of Permitted  Interest  Rate and Currency  Protection
Agreements;

     (vii)  Debt  secured  by  Receivables  originated  by  the  Company  or any
Restricted Subsidiary and related assets, provided that such Debt is nonrecourse
to the Company and any of its other Restricted Subsidiaries and provided further
that  Receivables  shall  not be  available  at any time to  secure  Debt of the
Company under this clause (vii) to the extent that they are used at such time as
the basis for the  Incurrence  of Debt in excess  of $100  million  pursuant  to
clause (ii)(B)(y) of this paragraph (b); and

     (viii) Debt not otherwise  permitted to be Incurred pursuant to clauses (i)
through (vii) above,  which,  together with any other  outstanding Debt Incurred
pursuant to this clause (viii), has an aggregate  principal amount not in excess
of $25 million at any time outstanding.

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<PAGE>




     SECTION  1012.  Limitation  on  Debt  and  Preferred  Stock  of  Restricted
Subsidiaries.

                  The Company shall not permit any Restricted Subsidiary that is
not a Guarantor  to Incur any Debt or issue any  Preferred  Stock except any and
all of the following (each of which shall be given independent effect):

     (i) Restricted Subsidiary Guarantees;

     (ii) Debt of Restricted  Subsidiaries under Credit Facilities  permitted to
be Incurred pursuant to clause (ii) of paragraph (b) of Section 1011;

     (iii)  Purchase  Money  Debt of  Restricted  Subsidiaries  permitted  to be
Incurred pursuant to clause (iii) of paragraph (b) of Section 1011;

     (iv) Debt owed by a Restricted  Subsidiary of the Company to the Company or
a Restricted  Subsidiary  of the Company  permitted  to be Incurred  pursuant to
clause (iv) of paragraph (b) of Section 1011;

     (v) Debt of Restricted  Subsidiaries  consisting of Permitted Interest Rate
and Currency Protection  Agreements  permitted to be Incurred pursuant to clause
(vi) of paragraph (b) of Section 1011;

     (vi) Debt of Restricted  Subsidiaries secured by Receivables  originated by
the Company or any  Restricted  Subsidiary  and related  assets  permitted to be
Incurred pursuant to clause (vii) of paragraph (b) of Section 1011;

     (vii) Debt of Restricted  Subsidiaries permitted to be Incurred pursuant to
clause (viii) of paragraph (b) of Section 1011;

     (viii)  Preferred  Stock  issued to and held by the Company or a Restricted
Subsidiary;

     (ix) Debt Incurred or Preferred  Stock issued by a Person prior to the time
(A)such  Person became a Restricted  Subsidiary,  (B)such  Person merges into or
consolidates with a Restricted  Subsidiary or (C)another  Restricted  Subsidiary
merges into or  consolidates  with such Person (in a  transaction  in which such
Person becomes a Restricted  Subsidiary),  which Debt or Preferred Stock was not
Incurred or issued in anticipation of such transaction and was outstanding prior
to such transaction; and


NYDOCS01/571795 3


<PAGE>




     (x) Debt or  Preferred  Stock which is  exchanged  for, or the  proceeds of
which are used to renew, extend, refinance,  defease, refund or redeem, any Debt
of a Restricted  Subsidiary permitted to be Incurred pursuant to clause (iii) of
this  Section 1012 or any Debt or  Preferred  Stock of a  Restricted  Subsidiary
permitted  to be Incurred  pursuant to clause (ix) of this  Section 1012 (or any
extension or renewal  thereof) (for purposes  hereof,  a  "refinancing"),  in an
aggregate  principal  amount,  in  the  case  of  Debt,  or  with  an  aggregate
liquidation  preference,  in the case of  Preferred  Stock,  not to  exceed  the
aggregate   principal  amount  of  the  Debt  so  refinanced  or  the  aggregate
liquidation preference of the Preferred Stock so refinanced,  plus the amount of
any premium required to be paid in connection with such refinancing  pursuant to
the terms of the Debt or  Preferred  Stock so  refinanced  or the  amount of any
premium  reasonably  determined by the Company as necessary to  accomplish  such
refinancing by means of a tender offer or privately negotiated repurchase,  plus
the amount of expenses of the Company and the applicable  Restricted  Subsidiary
Incurred in  connection  therewith,  and provided  the Debt or  Preferred  Stock
Incurred or issued upon such  refinancing,  by its terms, or by the terms of any
agreement  or  instrument  pursuant  to which  such Debt or  Preferred  Stock is
Incurred  or  issued,  (x)  does  not  provide  for  payments  of  principal  or
liquidation  value at the Stated  Maturity of such Debt or Preferred Stock or by
way of a sinking fund  applicable  to such Debt or Preferred  Stock or by way of
any mandatory redemption,  defeasance,  retirement or repurchase of such Debt or
Preferred  Stock by the  Company or any  Restricted  Subsidiary  (including  any
redemption,  retirement  or  repurchase  which  is  contingent  upon  events  or
circumstances,  but excluding any retirement  required by virtue of acceleration
of such Debt upon an event of  default  thereunder),  in each case  prior to the
time the same are  required  by the terms of the Debt or  Preferred  Stock being
refinanced  and (y) does not permit  redemption or other  retirement  (including
pursuant to an offer to purchase made by the Company or a Restricted Subsidiary)
of such Debt or Preferred Stock at the option of the holder thereof prior to the
Stated  Maturity of the Debt or Preferred Stock being  refinanced,  other than a
redemption  or other  retirement  at the  option  of the  holder of such Debt or
Preferred Stock (including  pursuant to an offer to purchase made by the Company
or a Restricted  Subsidiary)  which is conditioned upon the change of control of
the Company pursuant to provisions  substantially  similar to those contained in
Section1010,  and  provided  further  that,  in  the  case  of any  exchange  or
redemption of Preferred Stock of a Restricted  Subsidiary,  such Preferred Stock
may only be exchanged for or redeemed with  Preferred  Stock of such  Restricted
Subsidiary.

                  SECTION 1013.  Limitation on Restricted Payments.

                  The Company (i) shall not, and shall not permit any Restricted
Subsidiary to, directly or indirectly,  declare or pay any dividend, or make any
distribution,  in  respect  of its  Capital  Stock  or to the  holders  thereof,
excluding any dividends or distributions which are

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<PAGE>




made solely to the Company or a Restricted  Subsidiary  (and, if such Restricted
Subsidiary is not a Wholly Owned Subsidiary,  to the other  stockholders of such
Restricted  Subsidiary  on a pro rata basis) or any  dividends or  distributions
payable solely in shares of its Capital Stock (other than Disqualified Stock) or
in options,  warrants or other  rights to acquire its Capital  Stock (other than
Disqualified  Stock);  (ii)shall  not,  and  shall  not  permit  any  Restricted
Subsidiary to, purchase,  redeem or otherwise retire or acquire for value (x)any
Capital Stock of the Company, any Restricted Subsidiary or any Related Person of
the Company (other than a permitted refinancing) or (y) any options, warrants or
rights to  purchase  or acquire  shares of  Capital  Stock of the  Company,  any
Restricted  Subsidiary  or any Related  Person of the Company or any  securities
convertible  or  exchangeable  into shares of Capital Stock of the Company,  any
Restricted  Subsidiary  or any  Related  Person  of the  Company  (other  than a
permitted refinancing),  except, in any such case, any such purchase, redemption
or  retirement  or  acquisition  for value paid to the  Company or a  Restricted
Subsidiary  (or,  in the  event  of  any  such  purchase,  redemption  or  other
retirement or acquisition for value with respect to a Restricted Subsidiary that
is  not  a  Wholly  Owned  Subsidiary,  paid  to  the  Company  or a  Restricted
Subsidiary,  or to the other stockholders of such Restricted  Subsidiary that is
not a Wholly Owned  Subsidiary,  on a pro rata basis);  (iii) shall not make, or
permit any  Restricted  Subsidiary to make,  any  Investment in, or payment on a
Guarantee  of any  obligation  of,  any  Person,  other  than the  Company  or a
Restricted  Subsidiary;  and (iv) shall not, and shall not permit any Restricted
Subsidiary  to,  redeem,  defease,  repurchase,  retire or otherwise  acquire or
retire for value,  prior to any  scheduled  maturity,  repayment or sinking fund
payment,  Debt of the Company  which is  subordinate  in right of payment to the
Securities  (other  than a permitted  refinancing)  (each of clauses (i) through
(iv) being a "Restricted Payment") if: (1) an Event of Default, or an event that
with the passing of time or the giving of notice,  or both,  would constitute an
Event of Default,  shall have  occurred  and be  continuing,  or (2) upon giving
effect to such Restricted Payment, the Company could not Incur at least $1.00 of
additional  Debt  pursuant to the terms of paragraph (a) of Section 1011, or (3)
upon giving effect to such Restricted  Payment,  the aggregate of all Restricted
Payments  from  March  31,  1997  exceeds  the  sum  of:  (a)50%  of  cumulative
Consolidated Net Income (or, in the event that  Consolidated Net Income shall be
negative,  100% of such  negative  amount) since the end of the last full fiscal
quarter  prior to March 31,  1997  through  the last day of the last full fiscal
quarter  ending at least 45 days prior to the date of such  Restricted  Payment,
(b)plus $5 million,  (c)less,  in the case of any Designation  with respect to a
Restricted Subsidiary that was made after March 31, 1997, an amount equal to the
Designation Amount with respect to such Restricted  Subsidiary,  (d)plus, in the
case of any Revocation  made after March 31, 1997, an amount equal to the lesser
of the  Designation  Amount with respect to the Subsidiary with respect to which
such  Designation  was made or the Fair Market  Value of the  Investment  of the
Company  and its  Restricted  Subsidiaries  in such  Subsidiary  at the  time of
Revocation;  provided,  however,  that the Company or a Restricted Subsidiary of
the Company may make any Restricted Payment with the aggregate net cash proceeds
received  after March 31, 1997 as capital  contributions  to the Company or from
the issuance (other than to a Subsidiary) of

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<PAGE>




Capital  Stock  (other than  Disqualified  Stock) of the  Company and  warrants,
rights or  options on  Capital  Stock  (other  than  Disqualified  Stock) of the
Company and the principal  amount of Debt of the Company that has been converted
into  Capital  Stock  (other  than  Disqualified  Stock  and  other  than  by  a
Subsidiary) of the Company after March 31, 1997.

                  Notwithstanding the foregoing limitation,  (i) the Company and
any Restricted Subsidiary may make Permitted  Investments;  (ii) the Company may
pay any  dividend on Capital  Stock of any class of the  Company  within 60 days
after the  declaration  thereof if, on the date when the dividend was  declared,
the Company  could have paid such  dividend  in  accordance  with the  foregoing
provisions;  (iii) the Company may  repurchase any shares of its Common Stock or
options to acquire its Common  Stock from Persons who were  formerly  directors,
officers or employees of the Company or any of its  Subsidiaries  or Affiliates,
provided that the aggregate amount of all such repurchases made pursuant to this
clause (iii) shall not exceed $1 million in any  twelve-month  period;  (iv) the
Company and any Restricted Subsidiary may refinance any Debt otherwise permitted
by clause (v) of paragraph  (b) of Section  1011 or clause (x) of Section  1012;
and (v) the Company and any  Restricted  Subsidiary may retire or repurchase any
Capital Stock of the Company or of any Restricted Subsidiary in exchange for, or
out of the  proceeds  of the  substantially  concurrent  sale  (other  than to a
Subsidiary of the Company) of, Capital Stock (other than Disqualified  Stock) of
the Company.

     SECTION  1014.  Limitation  on  Dividend  and  Other  Payment  Restrictions
Affecting Restricted Subsidiaries.

                  (a) The Company shall not, and shall not permit any Restricted
Subsidiary to,  directly or indirectly,  create or otherwise  cause or suffer to
exist or become  effective any  consensual  encumbrance  or  restriction  on the
ability of any Restricted Subsidiary (i) to pay dividends (in cash or otherwise)
or make any other  distributions  in respect of its  Capital  Stock owned by the
Company  or  any  other  Restricted  Subsidiary  or to pay  any  Debt  or  other
obligation owed to the Company or any other Restricted Subsidiary;  (ii) to make
loans or advances to the Company or any other Restricted Subsidiary; or (iii) to
transfer  any of its  property or assets to the Company or any other  Restricted
Subsidiary.

                  (b) Notwithstanding the foregoing limitation, the Company may,
and may permit any Restricted Subsidiary to, create or otherwise cause or suffer
to exist any such  encumbrance or  restriction  (i) pursuant to any agreement in
effect  on  March  31,  1997;  (ii) any  customary  encumbrance  or  restriction
applicable  to a  Restricted  Subsidiary  that is  contained  in an agreement or
instrument  governing or relating to Debt contained in any Credit  Facilities or
Purchase Money Debt,  provided that the provisions of such agreement  permit the
payment of interest and mandatory payment or prepayment of principal pursuant to
the terms of this  Indenture and the Securities and other Debt that is solely an
obligation  of the  Company,  but  provided  further  that  such  agreement  may
nevertheless contain customary net worth, leverage,

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<PAGE>




invested capital and other financial  covenants,  customary  covenants regarding
the  merger  of or sale of all or any  substantial  part  of the  assets  of the
Company or any Restricted  Subsidiary,  customary  restrictions  on transactions
with Affiliates,  and customary subordination  provisions governing Debt owed to
the  Company  or any  Restricted  Subsidiary;  (iii)  pursuant  to an  agreement
relating  to  any  Acquired  Debt,  which  encumbrance  or  restriction  is  not
applicable to any Person, or the properties or assets of any Person,  other than
the Person so  acquired;  (iv)  pursuant  to an  agreement  effecting a renewal,
refunding,  permitted  refinancing or extension of Debt Incurred  pursuant to an
agreement  referred  to in  clause  (i),  (ii) or (iii) of this  paragraph  (b),
provided,  however,  that the provisions  contained in such renewal,  refunding,
permitted  refinancing or extension  agreement  relating to such  encumbrance or
restriction are no more  restrictive in any material respect than the provisions
contained in the agreement the subject thereof;  (v) in the case of clause (iii)
of paragraph  (a) of this Section 1014,  restrictions  contained in any security
agreement (including a Capital Lease Obligation) securing Debt of the Company or
a Restricted  Subsidiary  otherwise permitted under this Indenture,  but only to
the extent such  restrictions  restrict the transfer of the property  subject to
such  security  agreement;  (vi) in the case of clause (iii) of paragraph (a) of
this  Section  1014,  customary  nonassignment  provisions  entered  into in the
ordinary  course of  business  in  leases  and other  agreements  and  customary
restrictions  contained in asset sale  agreements  limiting the transfer of such
property or assets pending the closing of such sale;  (vii) any restriction with
respect to a Restricted  Subsidiary  imposed  pursuant to an agreement which has
been entered into for the sale or disposition of all or substantially all of the
Capital  Stock  or  assets  of such  Restricted  Subsidiary,  provided  that the
consummation  of such  transaction  would not result in a Default or an Event of
Default, that such restriction terminates if such transaction is not consummated
and that the consummation or abandonment of such  transaction  occurs within one
year of the date such agreement was entered into;  (viii) pursuant to applicable
law; and (ix) pursuant to this Indenture, the Securities, notes issued under the
Senior Note Indentures and the Senior Note Indentures.

                  SECTION 1015.  Limitation on Liens.

                  The  Company  shall not,  and shall not permit any  Restricted
Subsidiary  to,  Incur or  suffer to exist  any Lien on or with  respect  to any
property or assets now owned or acquired after March 31, 1997 to secure any Debt
without  making,  or  causing  such  Restricted  Subsidiary  to make,  effective
provision for securing the  Securities (x) equally and ratably with such Debt as
to such property for so long as such Debt will be so secured or (y) in the event
such Debt is Debt of the Company which is subordinate in right of payment to the
Securities, prior to such Debt as to such property for so long as such Debt will
be so secured.

                  The  foregoing  restrictions  shall not  apply  to:  (i) Liens
existing on March 31, 1997 and securing Debt outstanding on March 31, 1997; (ii)
Liens in favor of the  Company  or any  Restricted  Subsidiary;  (iii)  Liens to
secure the Securities; (iv) Liens to secure Restricted

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<PAGE>




Subsidiary  Guarantees;  (v)  Liens  to  secure  Debt  under  Credit  Facilities
permitted  to be Incurred  pursuant to clause (ii) of  paragraph  (b) of Section
1011;  (vi)Liens  on real or personal  property  of the Company or a  Restricted
Subsidiary constructed,  installed,  acquired or constituting  improvements made
after the date of original  issuance of the Securities to secure  Purchase Money
Debt  permitted  to be Incurred  pursuant to clause  (iii) of  paragraph  (b) of
Section  1011,  provided,  however,  that (a) the  principal  amount of any Debt
secured by such a Lien does not exceed  100% of such  purchase  price or cost of
construction,  installation or improvement of the property subject to such Lien,
(b) such Lien attaches to such  property  prior to, at the time of or within 270
days after the  acquisition,  the completion of  construction,  installation  or
improvement or the  commencement of operation of such property and (c) such Lien
does not  extend  to or cover  any  property  other  than the  specific  item of
property (or portion thereof) acquired,  constructed,  installed or constituting
the  improvements  financed by the proceeds of such Purchase  Money Debt;  (vii)
Liens to secure Acquired Debt, provided, however, that (a) such Lien attaches to
the acquired  asset prior to the time of the  acquisition  of such asset and (b)
such Lien does not extend to or cover any other  asset;  (viii)  Liens to secure
Debt Incurred to extend,  renew,  refinance or refund (or successive  extensions
renewals,  refinancings or refundings), in whole or in part, Debt secured by any
Lien referred to in the foregoing clauses (i), (iii),  (iv), (v), (vi) and (vii)
of this Section 1015 so long as such Lien does not extend to any other  property
and the principal amount of Debt so secured is not increased except as otherwise
permitted  under  clause (v) of  paragraph  (b) of Section 1011 or clause (x) of
Section 1012;  (ix) Liens to secure debt  consisting of Permitted  Interest Rate
and Currency Protection  Agreements  permitted to be Incurred pursuant to clause
(vi) of  paragraph  (b) of Section  1011;  (x) Liens to secure  Debt  secured by
Receivables  permitted to be Incurred  pursuant to clause (vii) of paragraph (b)
of Section 1011; (xi) Liens to secure Debt of Restricted  Subsidiaries permitted
to be Incurred pursuant to clause (viii) of paragraph (b) of Section 1011; (xii)
Liens not otherwise  permitted by the  foregoing  clauses (i) through (xi) in an
amount  not to exceed 5% of the  Company's  Consolidated  Tangible  Assets;  and
(xiii) Permitted Liens.

     SECTION 1016.  Limitation on Issuances of Certain  Guarantees  by, and Debt
Securities of, Restricted Subsidiaries.

                  The Company shall not (i)permit any Restricted  Subsidiary to,
directly or  indirectly,  guarantee  any Debt  Securities of the Company or (ii)
permit any Restricted  Subsidiary to issue any Debt Securities unless, in either
such case, such  Restricted  Subsidiary  simultaneously  executes and delivers a
Restricted  Subsidiary  Guarantee  providing  for a Guarantee  of payment of the
Securities.


NYDOCS01/571795 3


<PAGE>




                  SECTION 1017.  Limitation on Sale and Leaseback Transactions.

                  The  Company  shall not,  and shall not permit any  Restricted
Subsidiary  to,  directly  or  indirectly,  enter  into,  assume,  Guarantee  or
otherwise  become  liable with  respect to any Sale and  Leaseback  Transaction,
other than a Sale and Leaseback  Transaction between the Company or a Restricted
Subsidiary  on the one hand and a  Restricted  Subsidiary  or the Company on the
other  hand,  unless (i) the  Company  or such  Restricted  Subsidiary  would be
entitled to Incur a Lien to secure Debt by reason of the  provisions  of Section
1015,  equal in  amount  to the  Attributable  Value  of the Sale and  Leaseback
Transaction,  without  equally and ratably  securing the  Securities and (ii)the
Sale and Leaseback Transaction is treated as an Asset Disposition and all of the
conditions of Section 1018 (including the provisions  concerning the application
of Net Available Proceeds) are satisfied with respect to such Sale and Leaseback
Transaction,  treating  all of the  consideration  received  in  such  Sale  and
Leaseback  Transaction  as Net  Available  Proceeds for purposes of such Section
1018.

                  SECTION 1018.  Limitation on Asset Dispositions.

                  The  Company  shall not,  and shall not permit any  Restricted
Subsidiary  to,  make any  Asset  Disposition  unless:  (i) the  Company  or the
Restricted  Subsidiary,  as the case  may be,  receives  consideration  for such
disposition  at least  equal to the Fair  Market  Value for the  assets  sold or
disposed of as  determined by the Board of Directors in good faith and evidenced
by a Board  Resolution;  and (ii) at  least  75% of the  consideration  for such
disposition  consists of cash or Cash  Equivalents  or the assumption of Debt of
the Company (other than Debt that is  subordinated  to the Securities) or of the
Restricted Subsidiary and release from all liability on the Debt assumed. If the
aggregate of Net Available  Proceeds within any  twelve-month  period exceeds $5
million,  then all such Net Available  Proceeds shall be applied within 360 days
of the last such Asset  Disposition  (1) first,  to the  permanent  repayment or
reduction of Debt then outstanding under any Credit Facility, to the extent such
agreements  would  require such  application  or prohibit  payments  pursuant to
clause (2)  following;  (2) second,  to the extent of  remaining  Net  Available
Proceeds, to make an Offer to Purchase Outstanding Securities at a price in cash
equal to 100% of the  principal  amount of the  Securities  on the Purchase Date
plus accrued and unpaid interest  thereon and premium,  if any, to such Purchase
Date and,  to the extent  required by the terms  thereof,  any other Debt of the
Company that is pari passu with the  Securities  at a price no greater than 100%
of the principal amount thereof plus accrued and unpaid interest to the purchase
date (or 100% of the  accreted  value  plus  accrued  and  unpaid  interest  and
premium,  if any, to the purchase  date in the case of original  issue  discount
Debt);  (3)  third,  to the  extent  of any  remaining  Net  Available  Proceeds
following  the  completion  of the Offer to Purchase,  to the repayment of other
Debt of the Company or Debt of a Restricted Subsidiary,  to the extent permitted
under the terms  thereof;  and (4) fourth,  to the extent of any  remaining  Net
Available  Proceeds,  to any other use as determined by the Company which is not
otherwise prohibited by this Indenture.

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     SECTION  1019.  Limitation  on  Issuances  and  Sales of  Capital  Stock of
Restricted Subsidiaries.

                  The  Company  shall not,  and shall not permit any  Restricted
Subsidiary to, issue, transfer,  convey, sell or otherwise dispose of any shares
of  Capital  Stock of a  Restricted  Subsidiary  or  securities  convertible  or
exchangeable  into,  or options,  warrants,  rights or any other  interest  with
respect to,  Capital  Stock of a Restricted  Subsidiary to any Person other than
the Company or a Restricted  Subsidiary except: (i) a sale of all of the Capital
Stock of such  Restricted  Subsidiary  owned by the Company  and any  Restricted
Subsidiary  that complies with the provisions of Section 1018 to the extent such
provisions  apply;  (ii)  in a  transaction  that  results  in  such  Restricted
Subsidiary  becoming a Permitted  Joint Venture,  provided (x) such  transaction
complies with the provisions of Section1018 to the extent such provisions  apply
and (y)the Company's remaining  Investment in such Permitted Joint Venture would
have been  permitted as a new  Investment  under the provisions of Section 1013;
(iii)the transfer,  conveyance,  sale or other disposition of shares required by
applicable  law  or  regulation;   (iv)if  required,  the  issuance,   transfer,
conveyance,  sale or other disposition of directors'  qualifying  shares; or (v)
Disqualified  Stock  issued  in  exchange  for,  or upon  conversion  of, or the
proceeds  of the  issuance  of which are used to redeem,  refinance,  replace or
refund,  shares of Disqualified  Stock of such Restricted  Subsidiary,  provided
that the amounts of the redemption  obligations of such Disqualified Stock shall
not exceed the amounts of the redemption  obligations of, and such  Disqualified
Stock shall have  redemption  obligations no earlier than those required by, the
Disqualified Stock being exchanged, converted, redeemed, refinanced, replaced or
refunded.

     SECTION 1020. Transactions with Affiliates and Related Persons.

                  The  Company  shall not,  and shall not permit any  Restricted
Subsidiary to, enter into any  transaction  (or series of related  transactions)
with an Affiliate or Related  Person of the Company (other than the Company or a
Restricted Subsidiary),  including any Investment, unless such transaction is on
terms no less favorable to the Company or such Restricted  Subsidiary than those
that could be obtained in a comparable  arm's-length  transaction with an entity
that is not an Affiliate or Related  Person and is in the best  interests of the
Company  or  such  Restricted  Subsidiary,  provided  that  the  Company  or any
Restricted Subsidiary may enter into: (i) transactions pursuant to the Company's
tax sharing agreement entered into with Anschutz Company existing at the date of
execution of this Indenture  described under the caption "Certain  Relationships
and Related  Transactions"  in the Companys  annual  report on Form 10-K for the
year  ended  December  31,  1997,  incorporated  by  reference  in the  Offering
Memorandum, provided that any amendment of, supplement to or substitute for such
agreement  is on  terms  that  are no  less  favorable  to the  Company  or such
Restricted Subsidiary than such existing agreement; (ii)transactions pursuant to
employee compensation  arrangements  approved by the Board of Directors,  either
directly or indirectly; and

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(iii)Receivables  Sales  between the Company or a Restricted  Subsidiary  and an
Affiliate  of the  Company or such  Restricted  Subsidiary,  provided  that such
Receivables  Sales  satisfy  the  provisions  of clauses (i) and (ii) of Section
1018. For any  transaction  that involves in excess of $10 million but less than
or equal to $15 million,  the Company  shall deliver to the Trustee an Officers'
Certificate stating that the transaction  satisfies the above criteria.  For any
transaction  that  involves  in  excess  of  $15  million,  a  majority  of  the
disinterested  members  of the  Board  of  Directors  shall  determine  that the
transaction satisfies the above criteria and shall evidence such a determination
by a Board  Resolution  or, in the event that there  shall not be  disinterested
members of the Board of Directors with respect to the  transaction,  the Company
shall  file with the  Trustee a written  opinion  stating  that the  transaction
satisfies  the  above  criteria  from an  investment  banking  firm of  national
standing in the United States which,  in the good faith judgment of the Board of
Directors,  is  independent  with respect to the Company and its  Affiliates and
qualified to perform such task.

     SECTION 1021. Limitation on Designations of Unrestricted Subsidiaries.

                  The Company shall not designate any  Subsidiary of the Company
(other than a newly created  Subsidiary in which no  Investment  has  previously
been made) as an Unrestricted Subsidiary (a "Designation") unless:

                  (a) no Default or Event of Default  shall have occurred and be
         continuing at the time of or after giving effect to such Designation;

                  (b) immediately after giving effect to such  Designation,  the
         Company  would be able to Incur  $1.00 of Debt under  paragraph  (a) of
         Section 1011; and

                  (c) the Company would not be prohibited under any provision of
         this  Indenture  from making an Investment  at the time of  Designation
         (assuming  the  effectiveness  of such  Designation)  in an amount (the
         "Designation  Amount")  equal  to the  Fair  Market  Value  of the  net
         Investment  of the Company or any other  Restricted  Subsidiary in such
         Restricted Subsidiary on such date.

                  In the event of any such  Designation,  the  Company  shall be
deemed to have made an Investment  constituting a Restricted Payment pursuant to
Section 1013 for all purposes of this Indenture in the  Designation  Amount.  In
addition,  neither the Company nor any Restricted  Subsidiary  shall at any time
(x) provide credit support for, or a guarantee of, any Debt of any  Unrestricted
Subsidiary  (including any undertaking,  agreement or instrument evidencing such
Debt),  provided that the Company or a Restricted  Subsidiary may pledge Capital
Stock or Debt of any  Unrestricted  Subsidiary on a nonrecourse  basis such that
the pledgee  has no claim  whatsoever  against the Company  other than to obtain
such pledged property,  (y) be directly or indirectly liable for any Debt of any
Unrestricted Subsidiary or (z)

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be directly or  indirectly  liable for any Debt which  provides  that the holder
thereof may (upon notice,  lapse of time or both)  declare a default  thereon or
cause the  payment  thereof  to be  accelerated  or  payable  prior to its final
scheduled  maturity upon the occurrence of a default with respect to any Debt of
any  Unrestricted  Subsidiary  (including any right to take  enforcement  action
against such Unrestricted  Subsidiary),  except in the case of clause (x) or (y)
to the extent permitted under Section 1013 or 1020.

                  A  Designation  may be  revoked  (a  "Revocation")  by a Board
Resolution, provided that the Company shall not make any Revocation unless:

                  (a) no Default or Event of Default  shall have occurred and be
         continuing at the time of and after giving  effect to such  Revocation;
         and

                  (b)  all  Liens  and  Debt  of  such  Unrestricted  Subsidiary
         outstanding immediately following such Revocation would, if Incurred at
         such time,  have been  permitted  to be  Incurred  at such time for all
         purposes of this Indenture.

                  All  Designations  and Revocations  must be evidenced by Board
Resolutions certifying compliance with the foregoing provisions.

     SECTION 1022.  No Repayment of Existing  Parent  Company  Advances with the
Proceeds of the Securities.

                  The Company shall not apply any portion of the proceeds of the
offering of the Securities  toward the repayment of advances made to the Company
or any of its  Subsidiaries by any parent company of the Company  outstanding at
the date of execution of this Indenture.

                  SECTION 1023.  Waiver of Certain Covenants.

                  The Company may omit in any particular instance to comply with
any term,  provision  or  condition  set  forth in  Sections1007  through  1022,
inclusive,  if before or after the time for such  compliance  the  Holders of at
least a majority in principal  amount of the Outstanding  Securities,  by Act of
such Holders,  waive such compliance in such instance with such term,  provision
or condition,  but no such waiver shall extend to or affect such term, provision
or condition  except to the extent so expressly  waived,  and, until such waiver
shall become  effective,  the  obligations  of the Company and the duties of the
Trustee in respect of any such term, provision or condition shall remain in full
force and effect.


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                  SECTION 1024.  Trustee Not to Monitor Performance.

                  The  Trustee  shall have no duty to  confirm  or  monitor  the
performance by the Company of its duties  pursuant to the covenants set forth in
this Article Ten.

                  SECTION 1025.  Suspended Covenants.

                  During any period of time (a "Suspension Period") that (i) the
ratings  assigned to the  Securities by both the Rating  Agencies are Investment
Grade  Ratings  and (ii) no  Default  or Event of Default  has  occurred  and is
continuing  under this  Indenture,  the Company and its Restricted  Subsidiaries
shall not be subject to the terms of Sections  1011,  1012,  1013,  1014,  1016,
1018, 1019,  1020,  clause (ii) of Section 1017 and paragraph (4) of Section 801
(collectively, the "Suspended Covenants"). In the event that the Company and its
Restricted  Subsidiaries are not subject to the Suspended Covenants with respect
to the Securities  for any period of time as a result of the preceding  sentence
and,  subsequently,  one or both Rating  Agencies  withdraws or  downgrades  the
ratings assigned to such Securities below the required Investment Grade Ratings,
then the  Company  and its  Restricted  Subsidiaries  will  thereafter  again be
subject to the  Suspended  Covenants and  compliance  with respect to Restricted
Payments made after the time of such  withdrawal or downgrade will be calculated
in accordance  with the  provisions of Section 1013 as if such covenant had been
in effect  since the date of execution of this  Indenture.  Notwithstanding  the
foregoing,  neither  (a)  the  continued  existence,  after  the  date  of  such
withdrawal or downgrade,  of facts and  circumstances  or obligations  that were
Incurred or otherwise came into existence during a Suspension Period nor (b) the
performance of any such  obligations,  shall constitute a breach of any covenant
set forth in this  Indenture or cause a Default or Event of Default  thereunder;
provided that (1) the Company and its Restricted  Subsidiaries  did not Incur or
otherwise  cause  such  facts  and  circumstances  or  obligations  to  exist in
anticipation  of a withdrawal or downgrade by one or both of the Rating Agencies
below an Investment  Grade Rating and (2)the  Company  reasonably  believed that
such  Incurrence  or actions would not result in such a withdrawal or downgrade.
For purposes of clauses (1) and (2) in the preceding sentence,  anticipation and
reasonable  belief may be  determined  by the Company and shall be  conclusively
evidenced  by a Board  Resolution  to such  effect  adopted in good faith by the
Board of Directors of the Company. In reaching their determination, the Board of
Directors may, but need not, consult with the Rating Agencies.

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                                 ARTICLE ELEVEN

                            REDEMPTION OF SECURITIES

                  SECTION 1101.  Right of Redemption.

                  The Securities  will be subject to redemption at the option of
the Company,  in whole or in part,  at any time,  upon not less than 30 nor more
than 60 days' prior notice,  at a Redemption Price equal to the principal amount
thereof,  plus accrued and unpaid  interest  thereon,  if any, to the Redemption
Date plus the Applicable Make-Whole Premium.

                  SECTION 1102.  Applicability of Article.

                  Redemption  of  Securities  at the  election of the Company or
otherwise, as permitted or required by any provision of this Indenture, shall be
made in accordance with such provision and this Article.

                  SECTION 1103.  Election to Redeem; Notice to Trustee.

                  The election of the Company to redeem any Securities  pursuant
to  Section1101  shall  be  evidenced  by a  Board  Resolution.  In  case of any
redemption at the election of the Company,  the Company shall,  at least 60 days
prior to the Redemption Date fixed by the Company (unless a shorter notice shall
be satisfactory to the Trustee),  notify the Trustee of such Redemption Date and
of the  principal  amount of  Securities to be redeemed and shall deliver to the
Trustee such documentation and records as shall enable the Trustee to select the
Securities to be redeemed pursuant to Section1104.

     SECTION 1104. Selection by Trustee of Securities to Be Redeemed.

                  If  less  than  all the  Securities  are to be  redeemed,  the
particular  Securities  to be redeemed  shall be selected  not more than 60 days
prior to the Redemption Date by the Trustee, from the Outstanding Securities not
previously called for redemption,  by such method as the Trustee shall deem fair
and  appropriate  and which may  provide for the  selection  for  redemption  of
portions of the principal amount of Securities;  provided, however, that no such
partial  redemption  shall  reduce  the  portion  of the  principal  amount of a
Security not redeemed to less than $1,000.

                  The Trustee  shall  promptly  notify the Company in writing of
the  Securities  selected  for  redemption  and,  in the case of any  Securities
selected for partial redemption, the principal amount thereof to be redeemed.

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                  For  all  purposes  of  this  Indenture,  unless  the  context
otherwise  requires,  all provisions  relating to redemption of Securities shall
relate,  in the case of any Security redeemed or to be redeemed only in part, to
the portion of the principal  amount of such Security which has been or is to be
redeemed.

                  SECTION 1105.  Notice of Redemption.

                  Notice of redemption shall be given in the manner provided for
in  Section106  not less than 30 nor more than 60 days  prior to the  Redemption
Date, to each Holder of Securities to be redeemed.

                  Each notice of redemption shall state:

                  (1)      the Redemption Date,

     (2) the  Redemption  Price  and  the  amount  of  accrued  interest  to the
Redemption Date payable as provided in Section1107, if any,

                  (3)  if  less  than  all  Outstanding  Securities  are  to  be
         redeemed, the identification (and, in the case of a partial redemption,
         the principal amount) of the particular Securities to be redeemed,

                  (4) in case any Security is to be redeemed in part only,  that
         on and after the Redemption Date, upon surrender of such Security,  the
         Holder will receive,  without  charge,  a new Security or Securities of
         authorized  denominations  for the principal  amount thereof  remaining
         unredeemed,

                  (5) that on the  Redemption  Date the  Redemption  Price  (and
         accrued interest, if any, to the Redemption Date payable as provided in
         Section1107)  will become due and payable upon each such  Security,  or
         the portion  thereof,  to be redeemed,  and that interest  thereon will
         cease to accrue on and after said date, and

                  (6) the  place  or  places  where  such  Securities  are to be
         presented  and  surrendered  for  payment of the  Redemption  Price and
         accrued interest, if any.

                  Notice of  redemption  of  Securities  to be  redeemed  at the
election  of the  Company  shall be given by the  Company  or, at the  Company's
request, by the Trustee in the name and at the expense of the Company.


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                  SECTION 1106.  Deposit of Redemption Price.

                  Prior to any  Redemption  Date, the Company shall deposit with
the  Trustee  or with a Paying  Agent (or,  if the  Company is acting as its own
Paying Agent,  segregate and hold in trust as provided in Section1003) an amount
of money sufficient to pay the Redemption Price of, and accrued interest on, all
the Securities which are to be redeemed on that date.

                  SECTION 1107.  Securities Payable on Redemption Date.

                  Notice of  redemption  having  been  given as  aforesaid,  the
Securities  so to be redeemed  shall,  on the  Redemption  Date,  become due and
payable  at the  Redemption  Price  therein  specified  (together  with  accrued
interest,  if any, to the Redemption Date), and from and after such date (unless
the Company  shall  default in the payment of the  Redemption  Price and accrued
interest) such  Securities  shall cease to bear interest.  Upon surrender of any
such Security for redemption in accordance with said notice, such Security shall
be paid by the Company at the Redemption Price,  together with accrued interest,
if any, to the Redemption Date; provided, however, that installments of interest
whose Stated  Maturity is on or prior to the Redemption Date shall be payable to
the  Holders  of  such  Securities,  or  one  or  more  Predecessor  Securities,
registered  as such at the  close  of  business  on the  relevant  Record  Dates
according to their terms and the provisions of Section307.

                  If any  Security  called for  redemption  shall not be so paid
upon  surrender  thereof for  redemption,  the principal  (and premium,  if any)
shall,  until paid,  bear interest from the Redemption Date at the interest rate
borne by the Securities.

                  SECTION 1108.  Securities Redeemed in Part.

                  Any  Security  which is to be  redeemed  only in part shall be
surrendered  at the office or agency of the Company  maintained for such purpose
pursuant to Section1002  (with,  if the Company or the Trustee so requires,  due
endorsement by, or a written  instrument of transfer in form satisfactory to the
Company and the Trustee duly  executed by, the Holder  thereof or such  Holder's
attorney duly  authorized in writing),  and the Company shall  execute,  and the
Trustee shall  authenticate  and deliver to the Holder of such Security  without
service charge, a new Security or Securities,  of any authorized denomination as
requested by such Holder, in aggregate principal amount equal to and in exchange
for  the  unredeemed  portion  of  the  principal  amount  of  the  Security  so
surrendered.


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                                 ARTICLE TWELVE

                       DEFEASANCE AND COVENANT DEFEASANCE

     SECTION 1201. Company's Option to Effect Defeasance or Covenant Defeasance.

                  The  Company  may, at its option by Board  Resolution,  at any
time,  with  respect to the  Securities,  elect to have  either  Section1202  or
Section1203 be applied to all  Outstanding  Securities  upon compliance with the
conditions set forth below in this ArticleTwelve.

                  SECTION 1202.  Defeasance and Discharge.

                  Upon the Company's  exercise  under  Section1201 of the option
applicable  to this  Section1202,  the  Company  shall be  deemed  to have  been
discharged  from its obligations  with respect to all Outstanding  Securities on
the date the  conditions set forth in  Section1204  are satisfied  (hereinafter,
"defeasance"). For this purpose, such defeasance means that the Company shall be
deemed to have paid and  discharged the entire  indebtedness  represented by the
Outstanding  Securities,  which shall  thereafter be deemed to be  "Outstanding"
only for the purposes of  Section1205  and the other  Sections of this Indenture
referred to in clauses (A) and (B) below,  and to have  satisfied  all its other
obligations  under such Securities and this Indenture insofar as such Securities
are  concerned  (and the Trustee,  at the expense of the Company,  shall execute
proper instruments acknowledging the same), except for the following which shall
survive until  otherwise  terminated or discharged  hereunder:  (A)the rights of
Holders  of  Outstanding  Securities  to  receive,  solely  from the trust  fund
described in Section1204  and as more fully set forth in such Section,  payments
in respect of the principal of, premium, if any, and interest on such Securities
when such  payments are due (but not the Purchase  Price  referred to in Section
1010)  and any  rights of the  Holders  with  respect  to such  amounts,  (B)the
Company's  obligations with respect to such Securities under  Sections304,  305,
306, 1002 and 1003, (C)the rights,  powers, trusts, duties and immunities of the
Trustee  hereunder and (D)this  ArticleTwelve.  Subject to compliance  with this
Article  Twelve,  the Company may  exercise  its option  under this  Section1202
notwithstanding  the prior exercise of its option under Section1203 with respect
to the Securities.

                  SECTION 1203.  Covenant Defeasance.

                  Upon the Company's  exercise  under  Section1201 of the option
applicable  to  this  Section1203,  the  Company  shall  be  released  from  its
obligations  under any covenant  contained in Section801(4)  and in Sections1007
through 1021 with respect to the Outstanding

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Securities  on and after the date the  conditions  set forth below are satisfied
(hereinafter,  "covenant  defeasance"),  and the Securities  shall thereafter be
deemed  not to be  "Outstanding"  for the  purposes  of any  direction,  waiver,
consent or declaration or Act of Holders (and the  consequences  of any thereof)
in connection with such covenants, but shall continue to be deemed "Outstanding"
for all other purposes  hereunder.  For this purpose,  such covenant  defeasance
means that, with respect to the Outstanding Securities,  the Company may omit to
comply with and shall have no  liability  in respect of any term,  condition  or
limitation set forth in any such covenant,  whether  directly or indirectly,  by
reason of any  reference  elsewhere  herein to any such covenant or by reason of
any reference in any such covenant to any other provision herein or in any other
document and such omission to comply shall not  constitute a Default or an Event
of Default  under  Section501(3),  501(4) or 501(5),  but,  except as  specified
above,  the remainder of this Indenture and such Securities  shall be unaffected
thereby.

     SECTION 1204. Conditions to Defeasance or Covenant Defeasance.

                  The following shall be the conditions to application of either
Section1202 or Section1203 to the Outstanding Securities:

                  (1) The Company shall  irrevocably have deposited or caused to
         be  deposited  with the  Trustee  (or another  trustee  satisfying  the
         requirements   of  Section608  who  shall  agree  to  comply  with  the
         provisions  of this  ArticleTwelve  applicable to it) as trust funds in
         trust for the purpose of making the  following  payments,  specifically
         pledged as security  for, and  dedicated  solely to, the benefit of the
         Holders of such  Securities:  (A)money in an amount,  or (B) Government
         Securities  which  through  the  scheduled  payment  of  principal  and
         interest  in  respect  thereof  in  accordance  with  their  terms will
         provide,  not later than one day before the due date of any  payment in
         respect of the Securities,  money in an amount (which,  for the purpose
         of clarification, shall be sufficient to pay such amounts regardless of
         whether any call features in such Government Securities are exercised),
         or (C)a combination thereof, sufficient, in the opinion of a nationally
         recognized  firm  of  independent  public  accountants  expressed  in a
         written  certification  thereof  delivered to the  Trustee,  to pay and
         discharge,  and  which  shall  be  applied  by the  Trustee  (or  other
         qualifying  trustee)  to pay  and  discharge,  the  principal  of  (and
         premium,  if any) and  interest on the  Outstanding  Securities  on the
         Stated  Maturity (or Redemption  Date, if applicable) of such principal
         (and premium,  if any) or  installment  of interest;  provided that the
         Trustee shall have been irrevocably instructed in writing to apply such
         money or the proceeds of such  Government  Securities  to said payments
         with respect to the Securities.  Before such a deposit, the Company may
         give to the Trustee,  in accordance with  Section1103,  a notice of its
         election to redeem all of the  Outstanding  Securities at a future date
         in accordance  with  ArticleEleven,  which notice shall be irrevocable.
         Such irrevocable  redemption notice, if given, shall be given effect in
         applying the foregoing.

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                  (2) No  Default  or  Event  of  Default  with  respect  to the
         Securities  shall have  occurred and be  continuing on the date of such
         deposit  or,  insofar  as  paragraphs(8)  and  (9)  of  Section501  are
         concerned,  at any time during the period  ending on the 91st day after
         the date of such deposit (it being understood that this condition shall
         not be deemed satisfied until the expiration of such period).

                  (3) Such defeasance or covenant defeasance shall not result in
         a breach or violation of, or constitute a default under, this Indenture
         or any other material agreement or instrument to which the Company is a
         party or by which it is bound.

                  (4) In the case of an election under Section1202,  the Company
         shall have delivered to the Trustee an Opinion of Counsel  stating that
         (x)the  Company has received  from, or there has been published by, the
         Internal Revenue Service a ruling,  or (y)since November 19, 1998 there
         has been a change in the  applicable  federal income tax law, in either
         case to the effect that,  and based  thereon such opinion shall confirm
         that,  the Holders of the  Outstanding  Securities  will not  recognize
         income,  gain or loss for  federal  income tax  purposes as a result of
         such  defeasance  and will be subject to federal income tax on the same
         amounts,  in the same  manner  and at the same times as would have been
         the case if such defeasance had not occurred.

                  (5) In the case of an election under Section1203,  the Company
         shall have delivered to the Trustee an Opinion of Counsel to the effect
         that (i) the Holders of the  Outstanding  Securities will not recognize
         income,  gain or loss for  federal  income tax  purposes as a result of
         such covenant  defeasance  and will be subject to federal income tax on
         the same  amounts,  in the same  manner  and at the same times as would
         have been the case if such  covenant  defeasance  had not  occurred and
         (ii) the Company's  deposit will not result in the Trust or the Trustee
         being subject to regulation under the Investment Company Act of 1940.

                  (6)  The  Company  shall  have  delivered  to the  Trustee  an
         Officers'  Certificate and an Opinion of Counsel, each stating that all
         conditions  precedent  provided for  relating to either the  defeasance
         under Section1202 or the covenant  defeasance under Section1203 (as the
         case may be) have been complied with.

     SECTION  1205.  Deposited  Money and  Government  Securities  to Be Held in
Trust; Other Miscellaneous Provisions.

                  Subject  to  the   provisions   of  the  last   paragraph   of
Section1003,  all  money  and  Government  Securities  (including  the  proceeds
thereof) deposited with the Trustee (or other qualifying  trustee,  collectively
for purposes of this  Section1205,  the  "Trustee")  pursuant to  Section1204 in
respect of the Outstanding Securities shall be held in trust and applied by the

NYDOCS01/571795 3


<PAGE>




Trustee,  in  accordance  with  the  provisions  of  such  Securities  and  this
Indenture,  to  the  payment,  either  directly  or  through  any  Paying  Agent
(including  the  Company  acting as its own  Paying  Agent) as the  Trustee  may
determine,  to the Holders of such  Securities of all sums due and to become due
thereon in respect of principal,  premium, if any, and interest,  but such money
need not be segregated from other funds except to the extent required by law.

                  The  Company  shall  pay and  indemnify  the  Trustee  and (if
applicable) its officers,  directors,  employees and agents against any tax, fee
or other  charge  imposed  on or  assessed  against  the  Government  Securities
deposited  pursuant to  Section1204  or the principal  and interest  received in
respect thereof other than any such tax, fee or other charge which by law is for
the account of the Holders of the Outstanding Securities.

                  Anything   in   this   Article    Twelve   to   the   contrary
notwithstanding,  the Trustee  shall  deliver or pay to the Company from time to
time upon  Company  Request  any money or  Government  Securities  held by it as
provided in Section1204 which, in the opinion of a nationally recognized firm of
independent  public  accountants  expressed in a written  certification  thereof
delivered to the Trustee,  are in excess of the amount  thereof which would then
be required  to be  deposited  to effect an  equivalent  defeasance  or covenant
defeasance, as applicable, in accordance with this Article Twelve.

                  SECTION 1206.  Reinstatement.

                  If the  Trustee  or any  Paying  Agent is  unable to apply any
money in accordance  with  Section1205 by reason of any order or judgment of any
court or governmental authority enjoining,  restraining or otherwise prohibiting
such  application,  then the Company's  obligations under this Indenture and the
Securities  shall be revived and  reinstated  as though no deposit had  occurred
pursuant  to  Section1202  or 1203,  as the case may be,  until such time as the
Trustee or Paying Agent is permitted to apply all such money in accordance  with
Section1205;  provided,  however,  that if the  Company  makes  any  payment  of
principal  of,  premium,  if any,  or  interest on any  Security  following  the
reinstatement of its obligations,  the Company shall be subrogated to the rights
of the Holders of such Securities to receive such payment from the money held by
the Trustee or Paying Agent.


NYDOCS01/571795 3


<PAGE>




                  IN WITNESS  WHEREOF,  the  parties  hereto  have  caused  this
Indenture  to be duly  executed,  and  their  respective  corporate  seals to be
hereunto affixed and attested, all as of the day and year first above written.


                                           QWEST COMMUNICATIONS
                                           INTERNATIONAL INC.


                                           By: /s/______________________________
                                                Title:


Attest:   /s/____________________
         Title:


                                           BANKERS TRUST COMPANY, Trustee


                                           By: /s/______________________________
                                                Title:





NYDOCS01/571795 3


<PAGE>


                                       A-1

                                    EXHIBIT A

                            Form of Face of Security

                  [If a Global Security, then insert:] THIS SECURITY IS A GLOBAL
SECURITY  WITHIN THE  MEANING OF THE  INDENTURE  HEREINAFTER  REFERRED TO AND IS
REGISTERED  IN THE  NAME OF A  DEPOSITORY  OR A  NOMINEE  OF A  DEPOSITORY  OR A
SUCCESSOR   DEPOSITORY.   THIS  SECURITY  IS  NOT  EXCHANGEABLE  FOR  SECURITIES
REGISTERED  IN THE NAME OF A PERSON  OTHER THAN THE  DEPOSITORY  OR ITS  NOMINEE
EXCEPT IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE,  AND NO TRANSFER
OF THIS  SECURITY  (OTHER  THAN A TRANSFER  OF THIS  SECURITY  AS A WHOLE BY THE
DEPOSITORY TO A NOMINEE OF THE  DEPOSITORY OR BY A NOMINEE OF THE  DEPOSITORY TO
THE DEPOSITORY OR ANOTHER NOMINEE OF THE DEPOSITORY) MAY BE REGISTERED EXCEPT IN
THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE.

                  [If a Global  Security,  then insert:] UNLESS THIS CERTIFICATE
IS PRESENTED BY AN AUTHORIZED  REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY, A
NEW YORK  CORPORATION  ("DTC"),  TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF
TRANSFER,  EXCHANGE, OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE
NAME OF CEDE & CO.  OR IN SUCH  OTHER  NAME  AS IS  REQUESTED  BY AN  AUTHORIZED
REPRESENTATIVE  OF DTC (AND ANY  PAYMENT  IS MADE TO CEDE & CO. OR TO SUCH OTHER
ENTITY AS IS REQUESTED BY AN AUTHORIZED  REPRESENTATIVE  OF DTC),  ANY TRANSFER,
PLEDGE  OR OTHER  USE  HEREOF  FOR  VALUE OR  OTHERWISE  BY OR TO ANY  PERSON IS
WRONGFUL  INASMUCH AS THE REGISTERED  OWNER HEREOF,  CEDE & CO., HAS AN INTEREST
HEREIN.

                  [If a Rule 144A Security,  then insert:] THIS SECURITY HAS NOT
BEEN REGISTERED UNDER THE UNITED STATES  SECURITIES ACT OF 1933, AS AMENDED (THE
"SECURITIES  ACT"),  AND  MAY  NOT  BE  OFFERED,   SOLD,  PLEDGED  OR  OTHERWISE
TRANSFERRED  EXCEPT (A)(1) TO A PERSON WHOM THE SELLER REASONABLY  BELIEVES IS A
QUALIFIED  INSTITUTIONAL  BUYER  WITHIN  THE  MEANING  OF RULE  144A  UNDER  THE
SECURITIES ACT  ("RULE144A") IN A TRANSACTION  MEETING THE  REQUIREMENTS OF RULE
144A, (2) IN AN OFFSHORE  TRANSACTION  MEETING THE  REQUIREMENTS  OF RULE 903 OR
RULE 904 OF  REGULATION  S UNDER  THE  SECURITIES  ACT,  OR (3)  PURSUANT  TO AN
EXEMPTION  FROM  REGISTRATION  UNDER THE  SECURITIES  ACT  PROVIDED  BY RULE 144
THEREUNDER (IF AVAILABLE) AND (B) IN ACCORDANCE  WITH ALL APPLICABLE  SECURITIES
LAWS OF THE STATES OF THE UNITED STATES.



NYDOCS01/571795 3


<PAGE>


                                       A-2

                  [If a Regulation S Security,  then  insert:] THIS SECURITY HAS
NOT BEEN REGISTERED  UNDER THE UNITED STATES  SECURITIES ACT OF 1933, AS AMENDED
(THE  "SECURITIES  ACT"),  AND,  PRIOR  TO THE  EXPIRATION  OF THE  DISTRIBUTION
COMPLIANCE  PERIOD  (DEFINED AS 40 DAYS AFTER THE ISSUE DATE WITH RESPECT TO THE
SECURITIES),  MAY NOT BE OFFERED,  SOLD, PLEDGED OR OTHERWISE TRANSFERRED EXCEPT
(A)(1) IN AN OFFSHORE  TRANSACTION  IN  ACCORDANCE  WITH RULE 903 OR RULE 904 OF
REGULATION  S OR (2) TO A  PERSON  WHOM  THE  SELLER  REASONABLY  BELIEVES  IS A
QUALIFIED  INSTITUTIONAL  BUYER  WITHIN  THE  MEANING  OF RULE  144A  UNDER  THE
SECURITIES ACT ("RULE 144A") IN A TRANSACTION  MEETING THE  REQUIREMENTS OF RULE
144A, AND (B) IN ACCORDANCE WITH ALL APPLICABLE SECURITIES LAWS OF THE STATES OF
THE UNITED STATES.


                              QWEST COMMUNICATIONS
                               INTERNATIONAL INC.

                      7.25% [Series B] Senior Note Due 2008

                                                          CUSIP: ________

No. __________                                             $_____________


                  Qwest   Communications    International   Inc.,   a   Delaware
corporation  (herein  called the  "Company",  which term  includes any successor
Person under the Indenture hereinafter referred to), for value received,  hereby
promises to pay to _________________ or registered assigns, the principal sum of
____________________   Dollars  [if  a  Global  Security,  then  insert:  (which
principal  amount may from time to time be  increased or decreased to such other
principal amounts which,  taken together with the principal amounts of all other
Outstanding  Securities,  shall not exceed  $300,000,000 in the aggregate at any
time, by adjustments made on the records of the Trustee hereinafter  referred to
in accordance  with the Indenture)] on November 1, 2008, at the office or agency
of the Company referred to below, and to pay cash interest thereon, semiannually
on May 1 and November 1 in each year,  commencing on May 1, 1999,  accruing from
November  27, 1998 or from the most recent  Interest  Payment Date to which cash
interest  has been paid or duly  provided  for,  at the rate of 7.25% per annum,
until the  principal  hereof is paid or duly  provided  for,  and (to the extent
lawful) to pay on demand  interest on any overdue  interest at the rate borne by
the Securities from the date on which such
- --------
         Include only for Exchange Securities.


NYDOCS01/571795 3


<PAGE>


                                       A-3

overdue  interest  becomes payable to the date payment of such interest has been
made or duly provided for;  provided,  however,  that if (i) (a) the Company has
not filed a registration  statement  (the  "Registration  Statement")  under the
Securities Act of 1933, as amended (the  "Securities  Act") within 90 days after
November 27, 1998, with respect to a registered offer (the "Exchange  Offer") to
exchange  this  Security  for a security  (an  "Exchange  Security")  with terms
identical in all material  respects to this Security  (except that such security
will  not  contain  terms  with  respect  to  registration  rights  or  transfer
restrictions,   and  provisions   regarding  interest  and  Liquidated  Interest
(described  below) will be modified or eliminated,  as appropriate),  or (b) the
Registration  Statement  has not been declared  effective  within 150 days after
November 27, 1998, or (c) the Exchange Offer has not been consummated within 180
days after November 27, 1998; or (ii) in lieu thereof, the Company has not filed
a shelf registration  statement (the "Shelf  Registration  Statement") under the
Securities Act within 210 days after November 27, 1998, covering resales of this
Security and such Shelf Registration  Statement has not been declared effective;
or (iii)  either  the  Registration  Statement  or,  if  applicable,  the  Shelf
Registration  Statement is filed and  declared  effective  but shall  thereafter
cease to be effective or usable  (subject to certain  exceptions)  in connection
with resales of this  Security or Exchange  Securities  in  accordance  with and
during  the  periods  specified  in the  Registration  Agreement  without  being
succeeded  promptly by an additional  registration  statement filed and declared
effective,  in each case (i)  through  (iii) upon the terms and  conditions  set
forth in the Registration  Agreement (each such event referred to in clauses (i)
through (iii), a "Registration Default"),  then additional interest ("Liquidated
Interest")  will accrue (in addition to any stated  interest on the  Securities)
from and including the date on which any such  Registration  Default shall occur
to but  excluding the date on which all  Registration  Defaults have been cured.
Liquidated  Interest  will be payable  at a rate per annum  equal to 0.5% on the
principal  amount  of  the  Securities  during  the  90-day  period  immediately
following the occurrence of any Registration Default and shall increase by 0.25%
per  annum  of the  principal  amount  of the  Securities  at  the  end of  each
subsequent  90-day  period,  but in no event shall such rates  exceed  2.00% per
annum in the  aggregate  regardless  of the  number  of  Registration  Defaults.
Accrued Liquidated Interest, if any, shall be paid in cash semiannually on May 1
and November 1 in each year; and the amount of accrued Liquidated Interest shall
be determined on the basis of the number of days actually  elapsed.  Any accrued
and unpaid interest  (including  Liquidated  Interest) on this Security upon the
issuance of an Exchange Security in exchange for this Security shall cease to be
payable to the Holder  hereof but such  accrued and unpaid  interest  (including
Liquidated Interest) shall be payable on the next Interest Payment Date for such
Exchange Security to the Holder thereof on the related Regular Record Date.]

- --------
         Include  for  Initial   Securities   and,  if  there  has   occurred  a
         Registration Default, include for Exchange Securities.


NYDOCS01/571795 3


<PAGE>


                                       A-4

                  The interest so payable,  and punctually paid or duly provided
for, on any Interest  Payment Date will, as provided in such Indenture,  be paid
to  the  Person  in  whose  name  this  Security  (or  one or  more  Predecessor
Securities)  is registered  at the close of business on the Regular  Record Date
for such  interest,  which shall be the April 15 or October 15 (whether or not a
Business Day), as the case may be, next  preceding  such Interest  Payment Date.
Any such  interest not so punctually  paid or duly provided for shall  forthwith
cease  to be  payable  to the  Holder  on such  Regular  Record  Date,  and such
defaulted  interest,  and (to the  extent  lawful)  interest  on such  defaulted
interest at the rate borne by the Securities, may be paid to the Person in whose
name this Security (or one or more Predecessor  Securities) is registered at the
close of  business on a Special  Record  Date for the payment of such  Defaulted
Interest to be fixed by the Trustee, notice whereof shall be given to Holders of
Securities  not less than 10 days prior to such Special  Record Date,  or may be
paid at any time in any other lawful manner,  all as more fully provided in said
Indenture. Payment of the principal of (and premium, if any, on) and interest on
this Security will be made at the office or agency of the Company maintained for
that  purpose in The City of New York,  or at such other office or agency of the
Company as may be maintained  for such purpose,  in such coin or currency of the
United  States of America as at the time of payment is legal  tender for payment
of public  and  private  debts;  provided,  however,  that each  installment  of
interest  may at the  Companys  option  be paid (i) by  mailing a check for such
interest, payable to or upon the written order of the Person entitled thereto to
the address of such Person as it appears on the  Security  Register,  or (ii) by
wire  transfer of such  interest in  immediately  available  funds to an account
located in the United States maintained by the Depository.

                  Reference  is hereby  made to the further  provisions  of this
Security set forth on the reverse hereof, which further provisions shall for all
purposes have the same effect as if set forth at this place.

                  Unless the certificate of authentication  hereon has been duly
executed by the Trustee  referred to on the reverse hereof by manual  signature,
this Security  shall not be entitled to any benefit under the  Indenture,  or be
valid or obligatory for any purpose.



NYDOCS01/571795 3


<PAGE>


                                       A-5

                  IN WITNESS WHEREOF,  the Company has caused this instrument to
be duly executed under its corporate seal.

Dated:                                               QWEST COMMUNICATIONS
                                                              INTERNATIONAL INC.


                                                      By:                       
                                                       Authorized Signatory




NYDOCS01/571795 3


<PAGE>


                                       A-6

                           Form of Reverse of Security

                  This Security is one of a duly authorized  issue of securities
of the Company  designated as its 7.25% [SeriesB]  Senior Notes Due 2008 (herein
called the "Securities"), limited (except as otherwise provided in the Indenture
referred to below) in aggregate  principal amount to $300,000,000,  which may be
issued under an indenture  (herein called the "Indenture")  dated as of November
27, 1998 between the Company and Bankers Trust Company,  trustee  (herein called
the "Trustee",  which term includes any successor  trustee under the Indenture),
to which Indenture and all indentures  supplemental  thereto reference is hereby
made for a statement of the respective  rights,  limitations of rights,  duties,
obligations  and  immunities  thereunder  of the  Company,  the  Trustee and the
Holders of the  Securities,  and of the terms upon which the Securities are, and
are to be,  authenticated  and delivered.  Capitalized terms used herein but not
defined herein have the respective meanings assigned thereto in the Indenture.

                  The  Securities are subject to redemption at the option of the
Company,  in whole or in part,  at any time  upon not less  than 30 and not more
than 60 days prior notice at a redemption  price equal to the  principal  amount
thereof,  plus accrued and unpaid  interest  thereon (if any) to the  Redemption
Date plus the Applicable Make-Whole Premium.

                  Within 30 days of the  occurrence of a Change of Control,  the
Company  will be  required,  subject  to  certain  limitations  provided  in the
Indenture, to make an Offer to Purchase all Outstanding Securities at a purchase
price  in cash  in an  amount  equal  to 101%  of the  principal  amount  of the
Securities on the Purchase Date plus accrued and unpaid interest and premium, if
any, to such Purchase Date.

                  In  the  case  of  any  redemption  of  Securities,   interest
installments whose Stated Maturity is on or prior to the Redemption Date will be
payable  to  the  Holders  of  such  Securities,  or  one  or  more  Predecessor
Securities,  of record at the close of  business  on the  relevant  Record  Date
referred to on the face  hereof.  Securities  (or  portions  thereof)  for whose
redemption and payment  provision is made in accordance with the Indenture shall
cease to bear interest from and after the Redemption Date.

                  In the event of  redemption  of this  Security in part only, a
new Security or Securities for the unredeemed  portion hereof shall be issued in
the name of the Holder hereof upon the cancellation hereof.

- --------
         Include for Exchange Securities only.


NYDOCS01/571795 3


<PAGE>


                                       A-7

                  If an Event of  Default  shall  occur and be  continuing,  the
principal  of all the  Securities  may be declared due and payable in the manner
and with the effect  provided  in the  Indenture  and in an amount  equal to the
principal  amount of the Securities as of the date on which the Securities first
become due and payable,  plus any accrued and unpaid  interest  and premium,  if
any, not otherwise included in the principal amount to such date.

                  The Indenture  contains  provisions for defeasance at any time
of (a)the entire  indebtedness  of the Company on this  Security and  (b)certain
restrictive  covenants  and the related  Defaults  and Events of  Default,  upon
compliance  by the Company  with certain  conditions  set forth  therein,  which
provisions  apply  to  this  Security.  In  addition,   the  Indenture  contains
provisions for the  suspension of certain  restrictive  covenants  under certain
circumstances.

                  The  Indenture  permits,  with certain  exceptions  as therein
provided,  the  amendment  thereof  and  the  modification  of  the  rights  and
obligations  of the Company and the rights of the Holders under the Indenture at
any time by the  Company  and the  Trustee  with the consent of the Holders of a
majority  in  aggregate   principal   amount  of  the  Securities  at  the  time
Outstanding.  The Indenture also contains  provisions  permitting the Holders of
specified  percentages  in aggregate  principal  amount of the Securities at the
time  Outstanding,  on behalf of the  Holders  of all the  Securities,  to waive
compliance  by the Company with certain  provisions of the Indenture and certain
past defaults  under the Indenture and their  consequences.  Any such consent or
waiver by or on behalf of the Holder of this Security  shall be  conclusive  and
binding upon such Holder and upon all future Holders of this Security and of any
Security issued upon the  registration of transfer hereof or in exchange herefor
or in lieu hereof whether or not notation of such consent or waiver is made upon
this Security.

                  No reference  herein to the Indenture and no provision of this
Security  or of the  Indenture  shall  alter or  impair  the  obligation  of the
Company,  which is absolute  and  unconditional,  to pay the  principal  of (and
premium,  if any) and interest on this Security at the times,  place,  and rate,
and in the coin or currency, herein prescribed.

                  As   provided  in  the   Indenture   and  subject  to  certain
limitations  therein set forth, the transfer of this Security is registerable on
the  Security  Register of the  Company,  upon  surrender  of this  Security for
registration  of transfer at the office or agency of the Company  maintained for
such  purpose in The City of NewYork,  duly  endorsed  by, or  accompanied  by a
written  instrument  of  transfer  in form  satisfactory  to the Company and the
Security  Registrar  duly  executed by, the Holder  hereof or his attorney  duly
authorized in writing,  and thereupon one or more new Securities,  of authorized
denominations and for the same aggregate principal amount, will be issued to the
designated transferee or transferees.



NYDOCS01/571795 3


<PAGE>


                                       A-8

                  The  Securities  are issuable only in registered  form without
coupons  in  denominations  of $1,000  and any  integral  multiple  thereof.  As
provided in the Indenture and subject to certain  limitations therein set forth,
the  Securities  are  exchangeable  for a like  aggregate  principal  amount  of
Securities of a different  authorized  denomination,  as requested by the Holder
surrendering the same.

                  No  service  charge  shall  be made  for any  registration  of
transfer or exchange of Securities, but the Company may require payment of a sum
sufficient to cover any tax or other  governmental  charge payable in connection
therewith.

                  Prior  to the time of due  presentment  of this  Security  for
registration of transfer,  the Company, the Trustee and any agent of the Company
or the Trustee may treat the Person in whose name this Security is registered as
the owner hereof for all purposes,  whether or not this Security be overdue, and
neither  the  Company,  the Trustee nor any agent shall be affected by notice to
the contrary.

                  All  terms  used in this  Security  which are  defined  in the
Indenture shall have the meanings assigned to them in the Indenture.




NYDOCS01/571795 3


<PAGE>


                                       A-9

                 Form of Trustee's Certificate of Authentication

                  The  Trustee's  certificate  of  authentication  shall  be  in
substantially the following form:

                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION


                  Dated:  ____________________

                  This   is   one  of  the   Securities   referred   to  in  the
within-mentioned Indenture.

                                               [NAME OF TRUSTEE]
                                               as Trustee


                                               By:_________________________
                                                   Authorized Signatory




NYDOCS01/571795 3


<PAGE>


                                      A-10

                                 Assignment Form

                  If you, the holder, want to assign this Security,  fill in the
form below and have your signature guaranteed:

I or we assign and transfer this Security to ___________________________________



(Insert assignee's social security or tax ID number)                     

(Print or type assignee's name, address and zip code)                          



and irrevocably appoint ________________________________
of       ________________________________
         --------------------------------

agent to  transfer  this  Security  on the books of the  Company.  The agent may
substitute another to act for such agent.

                  In  connection  with any transfer of this  Security  occurring
prior to the date which is the earlier of (i) the date of the declaration by the
Commission of the effectiveness of a registration statement under the Securities
Act of 1933,  as  amended  (the  "Securities  Act"),  covering  resales  of this
Security (which effectiveness shall not have been suspended or terminated at the
date of the transfer) and (ii)the date two years (or such shorter period of time
as may be  permitted by Rule 144(k) under the  Securities  Act or any  successor
provision thereunder) after the later of the original issuance date appearing on
the face of this  Security  (or any  Predecessor  Security)  or the last date on
which the Company or any Affiliate of the Company was the owner of this Security
(or any Predecessor Security), the undersigned confirms that it has not utilized
any general  solicitation or general advertising in connection with the transfer
and that:

                                   [Check One]

|_|               (a) this Security is being  transferred in compliance with the
                  exemption from registration  under the Securities Act provided
                  by Rule 144A thereunder.

                                       or



NYDOCS01/571795 3


<PAGE>


                                      A-11

|_|               (b)  this  Security  is  being   transferred   other  than  in
                  accordance   with  (a)  above  and   documents,   including  a
                  transferee  certificate  substantially  in the  form  attached
                  hereto,  are being  furnished which comply with the conditions
                  of transfer set forth in this Security and the Indenture.

If neither of the foregoing  boxes is checked and, in the case of (b) above,  if
the appropriate  document is not attached or otherwise furnished to the Trustee,
the Trustee or Registrar shall not be obligated to register this Security in the
name of any person other than the Holder hereof unless and until the  conditions
to any such transfer or registration  set forth herein and in Section 313 of the
Indenture shall have been satisfied.



Dated:_________________     Your signature:                                    
                            (Sign exactly as your name appears on the other side
                             of this Security)

                            By:                                               
                            NOTICE:  To be executed by an executive officer


Signature Guarantee:__________________________


                  TO BE COMPLETED BY PURCHASER IF (a) ABOVE IS CHECKED:

                  The undersigned  represents and warrants that it is purchasing
this  Security  for its own  account  or an  account  with  respect  to which it
exercises  sole  investment  discretion  and that it and any such  account  is a
"qualified  institutional  buyer"  within  the  meaning  of Rule 144A  under the
Securities  Act and is aware  that the sale to it is being made in  reliance  on
Rule144A and acknowledges  that it has received such  information  regarding the
Company as the  undersigned  has requested  pursuant to Rule 144A (including the
information  specified in Rule 144A(d)(4)) or has determined not to request such
information  and  that it is aware  that  the  transferor  is  relying  upon the
undersigned's  foregoing  representations  in order to claim the exemption  from
registration provided by Rule 144A.


Dated:__________________________                                              
                                 NOTICE:  To be executed by an executive officer

[The  Transferee  Certificates  (Exhibit B to the Indenture) will be attached to
the Security]


NYDOCS01/571795 3


<PAGE>


                                      A-12

                       Option of Holder to Elect Purchase

     If you wish to have this  Security  purchased  by the  Company  pursuant to
Section 1010 or 1018 of the Indenture, check the box: |_|

     If you wish to have a portion of this  Security  purchased  by the  Company
pursuant  to  Section  1010  or  1018  of  the  Indenture,   state  the  amount:
$_____________

Dated:______________________                         Your Signature:          
                                (Sign exactly as your name appears on the
                                 other side of this Security)


NYDOCS01/571795 3


<PAGE>


                                       B-1

                                    EXHIBIT B

                       Form of Certificate to Be Delivered
                          in Connection with Transfers
                            Pursuant to Regulation S

                                                             [Date]

Bankers Trust Company
Four Albany Street
New York, NY  10006

Attention:  Corporate Market Services

         Re:      Qwest Communications International Inc. (the "Company")
                  7.25% Senior Notes Due 2008 (the "Securities")               

Dear Sirs:

                  In connection with our proposed sale of $ aggregate  principal
amount of the Securities,  we confirm that such sale has been effected  pursuant
to and in accordance with Regulation S under the U.S. Securities Act of 1933, as
amended (the "Securities Act"), and, accordingly, we represent that:

     (1) the  offer of the  Securities  was not made to a person  in the  United
States;

     (2) either (a) at the time the buy offer was originated, the transferee was
outside the United States or we and any person  acting on our behalf  reasonably
believed  that  the  transferee  was  outside  the  United  States,  or (b)  the
transaction  was  executed  in, on or through  the  facilities  of a  designated
off-shore  securities  market and neither we nor any person acting on our behalf
knows  that the  transaction  has been  pre-arranged  with a buyer in the United
States;

     (3) no  directed  selling  efforts  have been made in the United  States in
contravention of the requirements of Rule 903(b) or Rule 904(b) of Regulation S,
as applicable;

     (4)  the  transaction  is not  part  of a  plan  or  scheme  to  evade  the
registration requirements of the Securities Act;

     (5) we have advised the transferee of the transfer restrictions  applicable
to the Securities; and



NYDOCS01/571795 3


<PAGE>


                                       B-2

     (6) if the  circumstances set forth in Rule 904(c) under the Securities Act
are  applicable,  we have  complied  with  the  additional  conditions  therein,
including (if  applicable)  sending a confirmation  or other notice stating that
the  Securities  may be offered  and sold:  during the  distribution  compliance
period specified in Rule 903(c)(2) or (3), as applicable; in accordance with the
provisions of Regulation S; pursuant to registration of the Securities under the
Securities  Act; or pursuant to an  available  exemption  from the  registration
requirements under the Securities Act.

                  You and the Company are  entitled to rely upon this letter and
are  irrevocably  authorized  to  produce  this  letter or a copy  hereof to any
interested party in any  administrative or legal proceedings or official inquiry
with respect to the matters covered hereby.  Terms used in this certificate have
the meanings set forth in Regulation S.

                                                     Very truly yours,

                                                     [Name of Transferor]

                                                     By:                     
                                                           Authorized Signatory


NYDOCS01/571795 3


<PAGE>


                                       B-3

                                                                  EXECUTION COPY






                    QWEST COMMUNICATIONS INTERNATIONAL INC.,

                                     Issuer

                                       to

                             BANKERS TRUST COMPANY,

                                     Trustee



                              --------------------



                                    Indenture


                          Dated as of November 27, 1998


                              ---------------------



                          $300,000,000 Principal Amount


                           7.25% Senior Notes Due 2008










NYDOCS01/571795 3


<PAGE>


                                       B-4

                      Reconciliationand  tie  between  Trust  Indenture  Act  of
                                    1939, as amended, and Indenture, dated as of
                                    November 4, 1998



Trust Indenture Act Section                                    Indenture Section
 310(a)(1)................................................... 608
        (a)(2)................................................ 608
        (b)................................................... 608, 609
 311 ........................................................ 605
 312......................................................... 701
        (b)................................................... 701
        (c)................................................... 701
 313(a)...................................................... 702
        (c)................................................... 702
 314(a)(1)................................................... 703
        (a)(4)................................................ 1009
        (c)(1)................................................ 102
        (c)(2)................................................ 102
        (e)................................................... 102
 315(a)...................................................... 601
        (b)................................................... 602
        (c)................................................... 601
        (d)................................................... 601
        (e)................................................... 609
 316(a) (last sentence)...................................... 101(Outstanding)
        (a)(1)(A)............................................. 502, 512
        (a)(1)(B)............................................. 513
        (b)................................................... 508
        (c)................................................... 104(d)
 317(a)(1)................................................... 503
        (a)(2)................................................ 504
        (b)................................................... 1003
 318(a)...................................................... 112

                                    --------
Note: This  reconciliation and tie shall not, for any purpose,  be
deemed to be a part of the Indenture.


NYDOCS01/571795 3


<PAGE>


                                                 i
<PAGE>


                                              TABLE OF CONTENTS


                                                                           Page

PARTIES.....................................................................  1
RECITALS OF THE COMPANY.....................................................  1


                                            ARTICLE ONE

                                  DEFINITIONS AND OTHER PROVISIONS
                                       OF GENERAL APPLICATION

SECTION 101.          Definitions.............................................1
         Acquired Debt........................................................2
         Act..................................................................2
         Affiliate............................................................2
         Agent Member.........................................................2
         Applicable Make-Whole Premium........................................2
         Asset Disposition....................................................3
         Attributable Value...................................................3
         Board of Directors...................................................4
         Board Resolution.....................................................4
         Business Day.........................................................4
         Capital Lease Obligation.............................................4
         Capital Stock........................................................4
         Cash Equivalents.....................................................4
         Change of Control....................................................5
         Commission...........................................................5
         Common Stock.........................................................5
         Company..............................................................5
         Company Order........................................................5
         Company Request......................................................5
         Comparable Treasury Issue............................................5
         Comparable Treasury Price............................................5
         Consolidated Capital Ratio...........................................6
         Consolidated Cash Flow Available for Fixed Charges...................6
         Consolidated Income Tax Expense......................................6
- --------
Note: This table of contents shall not, for any purpose,  be deemed to be a part
of
                  the Indenture.

NYDOCS01/571795 3


<PAGE>


                                                 ii


                                                                            Page

         Consolidated Interest Expense........................................6
         Consolidated Net Income..............................................7
         Consolidated Net Worth...............................................7
         Consolidated Tangible Assets.........................................7
         Continuing Director..................................................8
         Corporate Trust Office...............................................8
         Corporation..........................................................8
         Credit Facilities....................................................8
         Debt.................................................................8
         Debt Securities......................................................9
         Default..............................................................9
         Defaulted Interest...................................................9
         Depository...........................................................9
         Designation..........................................................9
         Designation Amount...................................................9
         Disqualified Stock...................................................9
         Eligible Institution................................................10
         Eligible Receivables................................................10
         Event of Default....................................................10
         Exchange Act........................................................10
         Exchange Offer......................................................10
         Exchange Offer Registration Statement...............................10
         Exchange Securities.................................................10
         Expiration Date.....................................................10
         Fair Market Value...................................................10
         Federal Bankruptcy Code.............................................10
         Global Security.....................................................11
         Government Securities...............................................11
         Group...............................................................11
         Guarantee...........................................................11
         Guarantor...........................................................11
         Holder..............................................................11
         Incur...............................................................11
         Indenture...........................................................12
         Indenture Obligations...............................................12
         Initial Purchaser...................................................12
         Initial Securities..................................................12
         Interest Payment Date...............................................12
         Interest Rate or Currency Protection Agreement......................12
         Investment..........................................................12

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                                                iii


                                                                         ge

         Investment Grade Rating.........................................12
         Lien............................................................12
         Liquidated Interest.............................................13
         Maturity........................................................13
         Net Available Proceeds..........................................13
         Notice of Default...............................................14
         Offer...........................................................14
         Offer to Purchase...............................................14
         Offering Memorandum.............................................16
         Officers' Certificate...........................................16
         Opinion of Counsel..............................................16
         Outstanding.....................................................16
         Paying Agent....................................................17
         Permitted Holders...............................................17
         Permitted Interest Rate or Currency Protection Agreement........17
         Permitted Investments...........................................17
         Permitted Joint Venture.........................................18
         Permitted Liens.................................................18
         Permitted Telecommunications Capital Asset Disposition..........19
         Person..........................................................19
         Physical Security...............................................19
         Predecessor Security............................................19
         Preferred Dividends.............................................19
         Preferred Stock.................................................19
         Primary Treasury Dealer.........................................19
         Private Placement Legend........................................20
         Purchase Amount.................................................20
         Purchase Date...................................................20
         Purchase Money Debt.............................................20
         Purchase Price..................................................20
         Qualified Institutional Buyer...................................20
         QIB.............................................................20
         Rating Agencies.................................................20
         Rating Decline..................................................20
         Receivables.....................................................20
         Receivables Sale................................................20
         Redemption Date.................................................20
         Redemption Price................................................20
         Reference Treasury Dealer.......................................21
         Reference Treasury Dealer Quotations............................21

NYDOCS01/571795 3


<PAGE>


                                                 iv


                                                                           Page

         Registration Agreement.............................................21
         Registration Statement.............................................21
         Regular Record Date................................................21
         Regulation S.......................................................21
         Regulation S Global Security.......................................21
         Related Person.....................................................21
         Responsible Officer................................................21
         Restricted Payment.................................................22
         Restricted Subsidiary..............................................22
         Restricted Subsidiary Guarantee....................................22
         Revocation.........................................................22
         Rule 144A..........................................................22
         Rule 144A Global Security..........................................22
         Sale and Leaseback Transaction.....................................22
         Securities.........................................................22
         Securities Act.....................................................22
         Security Register..................................................23
         Security Registrar.................................................23
         Senior Note Indentures.............................................23
         Shelf Registration Statement.......................................23
         Special Record Date................................................23
         Stated Maturity....................................................23
         Strategic Investor.................................................23
         Subordinated Debt..................................................23
         Subsidiary.........................................................24
         Suspended Covenants................................................24
         Suspension Period..................................................24
         Telecommunications Assets..........................................24
         Telecommunications Business........................................24
         Treasury Rate......................................................25
         Trust Indenture Act................................................25
         TIA................................................................25
         Trustee............................................................25
         Unrestricted Subsidiary............................................25
         Vice President.....................................................25
         Voting Stock.......................................................25
         Wholly Owned Subsidiary............................................25
SECTION 102.          Compliance Certificates and Opinions..................25
SECTION 103.          Form of Documents Delivered to Trustee................26
SECTION 104.          Acts of Holders.......................................27

NYDOCS01/571795 3


<PAGE>


                                                 v


                                                                           Page

SECTION 105.          Notices, Etc., to Trustee and Company.................28
SECTION 106.          Notice to Holders; Waiver.............................28
SECTION 107.          Effect of Headings and Table of Contents..............29
SECTION 108.          Successors and Assigns................................29
SECTION 109.          Separability Clause...................................29
SECTION 110.          Benefits of Indenture.................................29
SECTION 111.          Governing Law.........................................29
SECTION 112.          Conflict with Trust Indenture Act.....................29
SECTION 113.          Legal Holidays........................................30
SECTION 114.          No Personal Liability of Directors, Officers, 
                           Employees and Stockholders.......................30
SECTION 115.          Independence of Covenants.............................30
SECTION 116.          Exhibits..............................................31
SECTION 117.          Counterparts..........................................31
SECTION 118.          Duplicate Originals...................................31

                                            ARTICLE TWO

                                           SECURITY FORMS

SECTION 201.          Forms Generally...................................... 31

                                           ARTICLE THREE

                                           THE SECURITIES

SECTION 301.          Title and Terms........................................32
SECTION 302.          Denominations..........................................33
SECTION 303.          Execution, Authentication, Delivery and Dating.........33
SECTION 304.          Temporary Securities...................................35
SECTION 305.          Registration, Registration of Transfer and Exchange....35
SECTION 306.          Mutilated, Destroyed, Lost and Stolen Securities.......37
SECTION 307.          Payment of Interest; Interest Rights Preserved.........37
SECTION 308.          Persons Deemed Owners..................................39
SECTION 309.          Cancellation...........................................39
SECTION 310.          Computation of Interest................................39
SECTION 311.          CUSIP Number...........................................40
SECTION 312.          Book-Entry Provisions for Global Securities............40
SECTION 313.          Special Transfer Provisions............................41

NYDOCS01/571795 3


<PAGE>


                                                 vi


                                                                            Page


                                       ARTICLE FOUR

                                SATISFACTION AND DISCHARGE

SECTION 401.     Satisfaction and Discharge of Indenture......................43
SECTION 402.     Application of Trust Money...................................44

                                       ARTICLE FIVE

                                         REMEDIES

SECTION 501.    Events of Default.............................................44
SECTION 502.    Acceleration of Maturity; Rescission and Annulment............46
SECTION 503.    Collection of Indebtedness and Suits for Enforcement by
                      Trustee.................................................47
SECTION 504.    Trustee May File Proofs of Claim..............................48
SECTION 505.    Trustee May Enforce Claims Without Possession of Securities...49
SECTION 506.    Application of Money Collected................................49
SECTION 507.    Limitation on Suits...........................................50
SECTION 508.    Unconditional Right of Holders to Receive Principal, Premium
                      and Interest............................................50
SECTION 509.    Restoration of Rights and Remedies............................51
SECTION 510.    Rights and Remedies Cumulative................................51
SECTION 511.    Delay or Omission Not Waiver..................................51
SECTION 512.    Control by Holders............................................51
SECTION 513.    Waiver of Past Defaults.......................................52
SECTION 514.    Waiver of Stay or Extension Laws..............................52

                                       ARTICLE SIX

                                       THE TRUSTEE

SECTION 601.    Certain Duties and Responsibilities...........................53
SECTION 602.    Notice of Default.............................................54
SECTION 603.    Certain Rights of Trustee.....................................54
SECTION 604.    Trustee Not Responsible for Recitals or Issuance of Securities56
SECTION 605.    May Hold Securities...........................................56
SECTION 606.    Money Held in Trust...........................................56
SECTION 607.    Compensation and Reimbursement................................56

NYDOCS01/571795 3


<PAGE>


                                                vii


                                                                            Page

SECTION 608.  Corporate Trustee Required; Eligibility; Conflicting Interests..57
SECTION 609.  Resignation and Removal; Appointment of Successor...............58
SECTION 610.  Acceptance of Appointment by Successor..........................59
SECTION 611.  Merger, Conversion, Consolidation or Succession to Business.....59

                                    ARTICLE SEVEN

                  HOLDERS' LISTS AND REPORTS BY TRUSTEE AND COMPANY

SECTION 701.  Disclosure of Names and Addresses of Holders....................60
SECTION 702.  Reports by Trustee..............................................60
SECTION 703.  Reports by Company..............................................61

                                    ARTICLE EIGHT

                 CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE

SECTION 801.  Company May Consolidate, Etc., Only on Certain Terms............61
SECTION 802.  Successor Substituted...........................................62

                                     ARTICLE NINE

                               SUPPLEMENTAL INDENTURES

SECTION 901.  Supplemental Indentures Without Consent of Holders..............63
SECTION 902.  Supplemental Indentures with Consent of Holders.................64
SECTION 903.  Execution of Supplemental Indentures............................65
SECTION 904.  Effect of Supplemental Indentures...............................65
SECTION 905.  Conformity with Trust Indenture Act.............................65
SECTION 906.  Reference in Securities to Supplemental Indentures..............65
SECTION 907.  Notice of Supplemental Indentures...............................65

                                     ARTICLE TEN

                                      COVENANTS

SECTION 1001.  Payment of Principal, Premium, if Any, and Interest............66
SECTION 1002.  Maintenance of Office or Agency................................66
SECTION 1003.  Money for Security Payments to Be Held in Trust................66
SECTION 1004.  Corporate Existence............................................68

NYDOCS01/571795 3


<PAGE>


                                                viii


                                                                           ge

SECTION 1005. Payment of Taxes and Other Claims............................68
SECTION 1006. Maintenance of Properties....................................69
SECTION 1007. Insurance....................................................69
SECTION 1008. Provision of Financial Statements............................69
SECTION 1009. Statement by Officers as to Default..........................69
SECTION 1010. Purchase of Securities upon Change of Control................70
SECTION 1011. Limitation on Consolidated Debt..............................71
SECTION 1012. Limitation on Debt and Preferred Stock of Restricted
                   Subsidiaries............................................74
SECTION 1013. Limitation on Restricted Payments............................75
SECTION 1014. Limitation on Dividend and Other Payment Restrictions
                   Affecting Restricted Subsidiaries.......................77
SECTION 1015. Limitation on Liens..........................................78
SECTION 1016. Limitation on Issuances of Certain Guarantees by, and Debt
                   Securities of, Restricted Subsidiaries..................79
SECTION 1017. Limitation on Sale and Leaseback Transactions................80
SECTION 1018. Limitation on Asset Dispositions.............................80
SECTION 1019. Limitation on Issuances and Sales of Capital Stock of
                   Restricted Subsidiaries.................................81
SECTION 1020. Transactions with Affiliates and Related Persons.............81
SECTION 1021. Limitation on Designations of Unrestricted Subsidiaries......82
SECTION 1022. No Repayment of Existing Parent Company Advances with
                   the Proceeds of the Securities..........................83
SECTION 1023. Waiver of Certain Covenants..................................83
SECTION 1024. Trustee Not to Monitor Performance...........................84
SECTION 1025. Suspended Covenants..........................................84

                                   ARTICLE ELEVEN

                              REDEMPTION OF SECURITIES

SECTION 1101. Right of Redemption..........................................85
SECTION 1102. Applicability of Article.....................................85
SECTION 1103. Election to Redeem; Notice to Trustee........................85
SECTION 1104. Selection by Trustee of Securities to Be Redeemed............85
SECTION 1105. Notice of Redemption.........................................86
SECTION 1106. Deposit of Redemption Price..................................87
SECTION 1107. Securities Payable on Redemption Date........................87
SECTION 1108. Securities Redeemed in Part..................................87

NYDOCS01/571795 3


<PAGE>


                                                 ix


                                                                            Page

                                      ARTICLE TWELVE

                            DEFEASANCE AND COVENANT DEFEASANCE

SECTION 1201.    Company's Option to Effect Defeasance or Covenant
                      Defeasance.............................................88
SECTION 1202.    Defeasance and Discharge....................................88
SECTION 1203.    Covenant Defeasance.........................................88
SECTION 1204.    Conditions to Defeasance or Covenant Defeasance.............89
SECTION 1205.    Deposited Money and Government Securities to Be Held in
                      Trust; Other Miscellaneous Provisions..................90
SECTION 1206.    Reinstatement...............................................91




TESTIMONIUM................................................................ 92
SIGNATURES AND SEALS........................................................92

EXHIBIT A -     Form of Security

EXHIBIT        B - Form  of  Certificate  to Be  Delivered  in  Connection  with
               Transfers Pursuant to Regulation S



NYDOCS01/571795 3


Exhibit 4.1(e)


                  INDENTURE,   dated  as  of  November  4,  1998  between  Qwest
Communications  International  Inc., a corporation  duly  organized and existing
under the laws of the State of Delaware  (herein called the  "Company"),  having
its principal  office at 555 Seventeenth  Street,  Denver,  Colorado 80202,  and
Bankers Trust Company,  a New York banking  corporation,  Trustee (herein called
the "Trustee").


                             RECITALS OF THE COMPANY

                  The Company has duly  authorized  the  creation of an issue of
7.50% Senior Notes Due 2008 (herein called the "Initial  Securities")  and 7.50%
Series B Senior Notes Due 2008 (the "Exchange Securities" and, together with the
Initial  Securities,  the  "Securities"),  of substantially the tenor and amount
hereinafter set forth,  and to provide  therefor the Company has duly authorized
the execution and delivery of this Indenture.

                  All things  necessary  have been done to make the  Securities,
when executed by the Company and authenticated and delivered  hereunder and duly
issued by the  Company,  the valid  obligations  of the Company and to make this
Indenture  a valid  agreement  of  each  of the  Company  and  the  Trustee,  in
accordance with their and its terms.

                  NOW, THEREFORE, THIS INDENTURE WITNESSETH:

                  For and in  consideration  of the premises and the purchase of
the Securities by the Holders thereof, it is mutually covenanted and agreed, for
the equal  and  proportionate  benefit  of all  Holders  of the  Securities,  as
follows:


                                   ARTICLE ONE

                        DEFINITIONS AND OTHER PROVISIONS
                             OF GENERAL APPLICATION

                  SECTION 101.  Definitions.

                  For  all  purposes  of this  Indenture,  except  as  otherwise
expressly provided or unless the context otherwise requires:

                  (a) the  terms  defined  in this  Article  have  the  meanings
         assigned to them in this Article, and include the plural as well as the
         singular;

                  (b) all other terms used herein which are defined in the Trust
         Indenture  Act,  either  directly  or by  reference  therein,  have the
         meanings assigned to them therein, and the terms "cash transaction" and
         "self-liquidating paper", as used in TIA Section311,

NYDOCS01/566567 3


<PAGE>




         shall have the meanings assigned to them in the rules of the Commission
         adopted under the Trust Indenture Act;

                  (c) all accounting terms not otherwise defined herein have the
         meanings  assigned  to  them  in  accordance  with  generally  accepted
         accounting  principles,  and,  except  as  otherwise  herein  expressly
         provided,  the term "generally  accepted  accounting  principles"  with
         respect to any computation  required or permitted  hereunder shall mean
         such  accounting  principles as are  generally  accepted at the date of
         such computation;

                  (d) the words  "herein",  "hereof" and  "hereunder"  and other
         words of similar  import refer to this  Indenture as a whole and not to
         any particular Article, Section, paragraph or other subdivision; and

                  (e)  unless  otherwise  indicated,   references  to  Articles,
         Sections,  paragraphs  or other  subdivisions  are  references  to such
         Articles, Sections, paragraphs or other subdivisions of this Indenture.

                  "Acquired Debt" means,  with respect to any specified  Person,
(i) Debt of any other  Person  existing at the time such  Person  merges with or
into or consolidates  with or becomes a Subsidiary of such specified  Person and
(ii) Debt secured by a Lien  encumbering  any asset  acquired by such  specified
Person,  which Debt was not  incurred in  anticipation  of, and was  outstanding
prior to, such merger, consolidation or acquisition.

                  "Act", when used with respect to any Holder, has the meaning
specified in Section104.

                  "Affiliate"  of any Person means any other Person  directly or
indirectly  controlling  or  controlled  by or under  direct or indirect  common
control with such Person.  For the purposes of this  definition,  "control" when
used with  respect to any Person  means the power to direct the  management  and
policies of such Person,  directly or indirectly,  whether through the ownership
of voting securities,  by contract or otherwise; and the terms "controlling" and
"controlled" have meanings correlative to the foregoing.

                  "Agent Member" has the meaning specified in Section 312.

                  "Applicable  Make-Whole  Premium"  means,  with respect to any
Security,  the excess of (A) the  present  value at the  Redemption  Date of the
required interest and principal payments due on such Security,  computed using a
discount rate equal to the Treasury Rate plus 37.5 basis points, computed on the
basis of a 360-day year  comprised of twelve  30-day  months,  over (B) the then
outstanding principal amount of such Security.


NYDOCS01/566567 3


<PAGE>




                  "Asset  Disposition"  means any  transfer,  conveyance,  sale,
lease or other disposition by the Company or any Restricted Subsidiary in one or
more related  transactions  occurring  within any 12-month  period  (including a
consolidation  or merger or other sale of any such Restricted  Subsidiary  with,
into or to another Person in a transaction in which such  Restricted  Subsidiary
ceases to be a Restricted Subsidiary of the Company, but excluding a disposition
by a Restricted  Subsidiary to the Company or a Restricted  Subsidiary or by the
Company to a  Restricted  Subsidiary)  of (i)  shares of Capital  Stock or other
ownership  interests  of a  Restricted  Subsidiary  (other than as  permitted by
clauses  (iii),  (iv) and (v) of  Section  1019),  (ii)substantially  all of the
assets of the Company or any  Restricted  Subsidiary  representing a division or
line of  business  or  (iii)  other  assets  or  rights  of the  Company  or any
Restricted  Subsidiary outside of the ordinary course of business (excluding any
transfer,  conveyance,  sale,  lease or other  disposition  of equipment that is
obsolete  or no  longer  used by or  useful to the  Company,  provided  that the
Company has delivered to the Trustee an Officers'  Certificate stating that such
criteria are satisfied);  provided in each case that the aggregate consideration
for such  transfer,  conveyance,  sale,  lease or other  disposition is equal to
$500,000 or more in any 12-month period and provided  further that the following
shall not be Asset Dispositions:  (x) Permitted Telecommunications Capital Asset
Dispositions,    (y)exchanges   of    Telecommunications    Assets   for   other
Telecommunications  Assets where the Fair Market Value of the Telecommunications
Assets   received  is  at  least   equal  to  the  Fair  Market   Value  of  the
Telecommunications Assets disposed of or, if less, the difference is received in
cash and such  cash is Net  Available  Proceeds  and  (z)Liens  permitted  to be
Incurred pursuant to the second paragraph of Section 1015.

                  "Attributable  Value" means, as to any particular  lease under
which any Person is at the time liable  other than a Capital  Lease  Obligation,
and at any date as of which the amount  thereof is to be  determined,  the total
net amount of rent  required to be paid by such Person  under such lease  during
the initial term thereof as  determined in accordance  with  generally  accepted
accounting principles, discounted from the last date of such initial term to the
date of determination at a rate per annum equal to the discount rate which would
be applicable to a Capital Lease  Obligation  with like term in accordance  with
generally accepted accounting principles.  The net amount of rent required to be
paid under any such lease for any such period shall be the  aggregate  amount of
rent payable by the lessee with respect to such period after  excluding  amounts
required  to be paid on  account  of  insurance,  taxes,  assessments,  utility,
operating and labor costs and similar charges. In the case of any lease which is
terminable by the lessee upon the payment of penalty, such net amount shall also
include the lesser of the amount of such penalty (in which case no rent shall be
considered as required to be paid under such lease  subsequent to the first date
upon  which  it may be so  terminated)  or the rent  which  would  otherwise  be
required  to be paid if such lease is not so  terminated.  "Attributable  Value"
means, as to a Capital Lease Obligation, the principal amount thereof.


NYDOCS01/566567 3


<PAGE>




                  "Board of Directors" means the board of directors of the 
Company.

                  "Board  Resolution" means a copy of a resolution  certified by
the Secretary or an Assistant Secretary of the Company to have been duly adopted
by the Board of Directors and to be in full force and effect on the date of such
certification, and delivered to the Trustee.

                  "Business Day" means each Monday, Tuesday, Wednesday, Thursday
and  Friday  which is not a day on  which  banking  institutions  in The City of
NewYork are authorized or obligated by law or executive order to close.

                  "Capital Lease  Obligation" of any Person means the obligation
to  pay  rent  or  other  payment  amounts  under  a  lease  of (or  other  Debt
arrangements  conveying  the right to use)  real or  personal  property  of such
Person which is required to be  classified  and accounted for as a capital lease
or a liability on the face of a balance sheet of such Person in accordance  with
generally  accepted  accounting  principles  (a  "Capital  Lease").  The  stated
maturity of such obligation shall be the date of the last payment of rent or any
other  amount due under such lease prior to the first date upon which such lease
may be  terminated  by the lessee  without  payment of a penalty.  The principal
amount of such  obligation  shall be the  capitalized  amount thereof that would
appear  on the  face of a  balance  sheet  of such  Person  in  accordance  with
generally accepted accounting principles.

                  "Capital  Stock"  of any  Person  means  any and  all  shares,
interests, participations or other equivalents (however designated) of corporate
stock or other equity participations,  including partnership interests,  whether
general or limited, of such Person.

                  "Cash  Equivalents"  means  (i)any Debt with a maturity of 365
days or less issued or directly  and fully  guaranteed  as insured by the United
States or any agency or  instrumentality  thereof  (provided that the full faith
and  credit of the United  States is  pledged  in  support  thereof or such Debt
constitutes a general obligation of such country); (ii)deposits, certificates of
deposit  or  acceptances  with a maturity  of 365 days or less of any  financial
institution that is a member of the Federal Reserve System,  in each case having
combined  capital  and  surplus and  undivided  profits (or any similar  capital
concept) of not less than $500 million and whose senior  unsecured debt is rated
at least "A-1" by Standard & Poor's Ratings Service,  a division of McGraw Hill,
Inc., or "P-1" by Moody's Investors Service, Inc.;  (iii)commercial paper with a
maturity of 365 days or less issued by a Corporation (other than an Affiliate of
the Company)  organized under the laws of the United States or any state thereof
and rated at least "A-1" by  Standard & Poor's  Ratings  Service,  a division of
McGraw  Hill,  Inc.,  or  "P-1"  by  Moody's   Investors   Service,   Inc.;  and
(iv)repurchase   agreements  and  reverse  repurchase   agreements  relating  to
marketable direct obligations issued or unconditionally guaranteed by the United
States or issued by any agency or instrumentality thereof and backed

NYDOCS01/566567 3


<PAGE>




by the full faith and credit of the United States  maturing within 365 days from
the date of acquisition.

                  "Change of Control" has the meaning specified in Section 1010.

                  "Commission" means the Securities and Exchange Commission,  as
from time to time  constituted,  created  under the Exchange  Act, or, if at any
time after the execution of this Indenture  such  Commission is not existing and
performing the duties now assigned to it under the Trust Indenture Act, then the
body performing such duties at such time.

                  "Common  Stock"  of any  Person  means  Capital  Stock of such
Person that does not rank prior,  as to the  payment of  dividends  or as to the
distribution   of  assets  upon  any  voluntary  or   involuntary   liquidation,
dissolution  or winding  up of such  Person,  to shares of Capital  Stock of any
other class of such Person.

                  "Company" means the Person named as the "Company" in the first
paragraph  of this  Indenture,  until a successor  Person shall have become such
pursuant  to  the  applicable  provisions  of  this  Indenture,  and  thereafter
"Company" shall mean such successor Person.

                  "Company  Order" or "Company  Request" means a written request
or order signed in the name of the Company by the Chief Executive  Officer,  the
President or a Vice  President,  and by the Chief Financial  Officer,  the Chief
Accounting Officer, the Treasurer,  an Assistant Treasurer,  the Secretary or an
Assistant Secretary of the Company and delivered to the Trustee.

                  "Comparable  Treasury  Issue" means the United States Treasury
security  selected by a Reference  Treasury Dealer  appointed by the Company has
having a maturity  comparable  to the  remaining  term of the  Securities  to be
redeemed that would be utilized, at the time of selection and in accordance with
customary financial practice, in pricing new issues of corporate debt securities
of comparable maturity to the remaining term of such Securities.

                  "Comparable   Treasury  Price"  means,  with  respect  to  any
Redemption  Date, (i) the average of the bid and asked prices for the Comparable
Treasury Issue (expressed in each case as a percentage of its principal  amount)
on the third  business day preceding such  Redemption  Date, as set forth in the
daily statistical  release (or any successor  release)  published by the Federal
Reserve Bank of New York and designated "Composite 3:30 p.m. Quotations for U.S.
Government Securities" or (ii) if such release (or any successor release) is not
published or does not contain such prices on such  business day, (A) the average
of the Reference  Treasury  Dealer  Quotations for such Redemption  Date,  after
excluding the highest and lowest such Reference Treasury Dealer  Quotations,  or
(B) if the Company obtains fewer

NYDOCS01/566567 3


<PAGE>




than four such Reference  Treasury  Dealer  Quotations,  the average of all such
Reference Treasury Dealer Quotations

                  "Consolidated  Capital  Ratio"  of any  Person  as of any date
means the ratio of (i)the  aggregate  consolidated  principal  amount of Debt of
such Person  then  outstanding  to (ii)the  greater of either  (a)the  aggregate
consolidated  paid-in  capital  of  such  Person  as  of  such  date  or  (b)the
stockholders'  equity as of such date as shown on the consolidated balance sheet
of such Person in accordance with generally accepted accounting principles.

                  "Consolidated  Cash Flow  Available for Fixed Charges" for any
period  means the  Consolidated  Net Income of the  Company  and its  Restricted
Subsidiaries for such period  increased by the sum of (i) Consolidated  Interest
Expense of the Company and its  Restricted  Subsidiaries  for such period,  plus
(ii)  Consolidated  Income Tax Expense of the Company and its  Subsidiaries  for
such period, plus (iii) the consolidated  depreciation and amortization  expense
or other non-cash  write-offs of assets included in the income  statement of the
Company and its Restricted  Subsidiaries  for such period,  plus (iv) any charge
related to any premium or penalty paid in connection  with redeeming or retiring
any Debt prior to its stated maturity;  provided,  however,  that there shall be
excluded  therefrom the  Consolidated  Cash Flow Available for Fixed Charges (if
positive)  of  any  Restricted  Subsidiary   (calculated   separately  for  such
Restricted Subsidiary in the same manner as provided above for the Company) that
is subject to a  restriction  which  prevents  the payment of  dividends  or the
making of distributions to the Company or another  Restricted  Subsidiary to the
extent of such restriction.

                  "Consolidated  Income Tax  Expense"  for any period  means the
aggregate  amounts of the  provisions  for income  taxes of the  Company and its
Subsidiaries  for such period  calculated on a consolidated  basis in accordance
with generally accepted accounting principles.

                  "Consolidated  Interest  Expense"  means  for any  period  the
interest expense included in a consolidated income statement (excluding interest
income)  of the  Company  and its  Restricted  Subsidiaries  for such  period in
accordance with generally  accepted  accounting  principles,  including  without
limitation or duplication (or, to the extent not so included,  with the addition
of),  (i)the  amortization  of Debt  discounts;  (ii) any  payments or fees with
respect to letters of credit, bankers' acceptances or similar facilities;  (iii)
fees with  respect  to  interest  rate swap or  similar  agreements  or  foreign
currency hedge, exchange or similar agreements; (iv)Preferred Stock dividends of
the  Company  and its  Subsidiaries  (other  than  dividends  paid in  shares of
Preferred  Stock that is not  Disqualified  Stock) declared and paid or payable;
(v)accrued  Disqualified  Stock  dividends  of the  Company  and its  Restricted
Subsidiaries,  whether or not declared or paid; (vi) interest on Debt guaranteed
by the Company and its

NYDOCS01/566567 3


<PAGE>




Restricted  Subsidiaries;  and (vii)the  portion of any Capital Lease Obligation
paid during such period that is allocable to interest expense.

                  "Consolidated  Net Income" for any period means the net income
(or  loss) of the  Company  and its  Restricted  Subsidiaries  for  such  period
determined  on a  consolidated  basis  in  accordance  with  generally  accepted
accounting  principles;  provided that there shall be excluded therefrom (a) the
net income  (or loss) of any  Person  acquired  by the  Company or a  Restricted
Subsidiary  in a  pooling-of-interests  transaction  for any period prior to the
date of such transaction, (b) the net income (or loss) of any Person that is not
a Restricted Subsidiary except to the extent of the amount of dividends or other
distributions  actually  paid to the Company or a Restricted  Subsidiary by such
Person  during such  period,  (c) gains or losses on Asset  Dispositions  by the
Company  or  its  Restricted  Subsidiaries,  (d)  all  extraordinary  gains  and
extraordinary   losses,   determined  in  accordance  with  generally   accepted
accounting  principles,  (e)the  cumulative  effect  of  changes  in  accounting
principles, (f) non-cash gains or losses resulting from fluctuations in currency
exchange rates, (g) any non-cash expense related to the issuance to employees or
directors of the Company or any  Restricted  Subsidiary  or any Affiliate of the
Company  of (i)  options  to  purchase  Capital  Stock  of the  Company  or such
Restricted  Subsidiary or (ii) other  compensatory  rights  (including under the
Company's  Growth Share Plan),  provided,  in either case,  that such options or
rights, by their terms, can be redeemed only for Capital Stock, (h) with respect
to a Restricted Subsidiary that is not a Wholly Owned Subsidiary,  any aggregate
net income (or loss) in excess of the Company's or any  Restricted  Subsidiary's
pro rata share of the net income (or loss) of such Restricted Subsidiary that is
not a Wholly Owned Subsidiary shall be excluded and (i) the tax effect of any of
the items described in clauses (a) through (h) above;  provided further that for
purposes of any  determination  pursuant to Section 1013, there shall further be
excluded  therefrom  the  net  income  (but  not  net  loss)  of any  Restricted
Subsidiary  that is subject  to a  restriction  which  prevents  the  payment of
dividends or the making of  distributions  to the Company or another  Restricted
Subsidiary to the extent of such restriction.

                  "Consolidated Net Worth" of any Person means the stockholders'
equity of such Person,  determined on a  consolidated  basis in accordance  with
generally  accepted  accounting   principles,   less  amounts   attributable  to
Disqualified  Stock of such Person;  provided that, with respect to the Company,
adjustments  following March 31, 1997 to the accounting books and records of the
Company in accordance with Accounting  Principles  Board Opinions Nos. 16 and 17
(or successor  opinions thereto) or otherwise  resulting from the acquisition of
control of the Company by another Person shall not be given effect to.

                  "Consolidated  Tangible  Assets" of any Person means the total
amount of assets (less applicable  reserves and other properly deductible items)
which under  generally  accepted  accounting  principles  would be included on a
consolidated  balance sheet of such Person and its Subsidiaries  after deducting
therefrom all goodwill, trade names, trademarks, patents,

NYDOCS01/566567 3


<PAGE>




unamortized debt discount and expense and other like intangibles,  which in each
case under generally  accepted  accounting  principles would be included on such
consolidated balance sheet.

                  "Continuing  Director" means, as of any date of determination,
any  member of the  Board of  Directors  who (i) was a member  of such  Board of
Directors on March 31, 1997 or (ii) was nominated for election or elected to the
Board of Directors  with the  affirmative  vote of a majority of the  Continuing
Directors  who  were  members  of the  Board  of  Directors  at the time of such
nomination or election or the affirmative vote of Permitted Holders.

                  "Corporate  Trust Office" means the principal  corporate trust
office of the  Trustee,  at which at any  particular  time its  corporate  trust
business  shall be  administered,  which office at the date of execution of this
Indenture is located at Four Albany  Street,  New York,  New York 10006,  except
that, with respect to presentation of Securities for payment or for registration
of  transfer  or  exchange,  such term  shall  mean the  office or agency of the
Trustee at which, at any particular time, its corporate agency business shall be
conducted.

                  "Corporation" includes corporations, associations, companies 
and business trusts.

                  "Credit Facilities" means one or more credit agreements,  loan
agreements or similar facilities,  secured or unsecured,  entered into from time
to time by the  Company  and its  Restricted  Subsidiaries,  and  including  any
related notes,  Guarantees,  collateral  documents,  instruments  and agreements
executed in  connection  therewith,  as the same may be  amended,  supplemented,
modified, restated or replaced from time to time.

                  "Debt"  means  (without  duplication),  with  respect  to  any
Person, whether recourse is to all or a portion of the assets of such Person and
whether  or not  contingent,  (i)every  obligation  of  such  Person  for  money
borrowed,  (ii) every obligation of such Person evidenced by bonds,  debentures,
notes or other similar instruments, including obligations incurred in connection
with  the   acquisition  of  property,   assets  or   businesses,   (iii)  every
reimbursement  obligation  of such  Person  with  respect  to letters of credit,
bankers'  acceptances  or  similar  facilities  issued  for the  account of such
Person,  (iv) every  obligation of such Person issued or assumed as the deferred
purchase  price  of  property  or  services  (including   securities  repurchase
agreements but excluding trade accounts payable or accrued  liabilities  arising
in the ordinary course of business),  (v) every Capital Lease Obligation of such
Person, (vi) all Receivables Sales of such Person,  together with any obligation
of such Person to pay any  discount,  interest,  fees,  indemnities,  penalties,
recourse,   expenses  or  other  amounts  in  connection  therewith,  (vii)  all
obligations  to redeem  Disqualified  Stock issued by such Person,  (viii) every
obligation under Interest Rate and Currency Protection Agreements of such Person
and (ix) every  obligation of the type referred to in clauses (i) through (viii)
of another Person and all dividends of another  Person the payment of which,  in
either case, such Person has

NYDOCS01/566567 3


<PAGE>




Guaranteed.  The  "amount"  or  "principal  amount"  of  Debt  at  any  time  of
determination as used herein  represented by (a) any Debt issued at a price that
is less than the principal amount at maturity thereof shall be the amount of the
liability in respect thereof  determined in accordance  with generally  accepted
accounting  principles,  (b)any  Receivables  Sale  shall be the  amount  of the
unrecovered  capital or principal  investment of the  purchaser  (other than the
Company or a Wholly Owned Subsidiary of the Company) thereof,  excluding amounts
representative  of  yield or  interest  earned  on such  investment,  or  (c)any
Disqualified  Stock shall be the maximum fixed redemption or repurchase price in
respect thereof.

                  "Debt  Securities"  means any debt  securities  (including any
guarantee of such securities) issued by the Company or any Restricted Subsidiary
of the  Company in  connection  with a public  offering  or a private  placement
(excluding   Debt  permitted  to  be  Incurred   pursuant  to   paragraph(b)  of
Section1011).

                  "Default" means any event,  act or condition the occurrence of
which is, or after  notice or the  passage of time or both would be, an Event of
Default.

                  "Defaulted Interest" has the meaning specified in Section307.

                  "Depository" means The Depository Trust Company, its nominees 
and successors.

                  "Designation" and "Designation Amount" have the respective 
meanings specified in Section1021.

                  "Disqualified  Stock" of any Person means any Capital Stock of
such Person  which,  by its terms (or by the terms of any security into which it
is  convertible or for which it is  exchangeable),  or upon the happening of any
event,  matures  or  is  mandatorily  redeemable,  pursuant  to a  sinking  fund
obligation  or otherwise,  or is  redeemable  at the option of such Person,  any
Subsidiary  of such  Person or the holder  thereof,  in whole or in part,  on or
prior to the final Stated Maturity of the Securities,  provided,  however,  that
any  Preferred  Stock  which  would not  constitute  Disqualified  Stock but for
provisions  thereof giving  holders  thereof the right to require the Company to
repurchase  or redeem such  Preferred  Stock upon the  occurrence of a Change of
Control occurring prior to the final Stated Maturity of the Securities shall not
constitute  Disqualified Stock if the change of control provisions applicable to
such  Preferred  Stock are no more  favorable  to the holders of such  Preferred
Stock than the provisions  applicable to the Securities contained in Section1010
and such  Preferred  Stock  specifically  provides  that the  Company  shall not
repurchase  or redeem any such stock  pursuant to such  provisions  prior to the
Company's  repurchase  of such  Securities  as are  required  to be  repurchased
pursuant to Section1010.


NYDOCS01/566567 3


<PAGE>




                  "Eligible  Institution" means a commercial banking institution
that has  combined  capital  and  surplus  of not less than $500  million or its
equivalent in foreign currency, whose debt is rated "A" (or higher) according to
Standard & Poor's  Ratings  Service,  a division of McGraw  Hill,  Inc.  (or any
successor to the rating agency business thereof),  or Moody's Investors Service,
Inc. (or any successor to the rating agency business  thereof) at the time as of
which any investment or rollover therein is made.

                  "Eligible  Receivables" means, at any time, Receivables of the
Company  and its  Restricted  Subsidiaries,  as  evidenced  on the  most  recent
quarterly  consolidated  balance  sheet of the  Company as at a date at least 45
days prior to such  time,  less  Receivables  of the  Company or any  Restricted
Subsidiary   employed  to  secure  Debt  Incurred  pursuant  to  clause(vii)  of
paragraph(b) of Section1011.

                  "Event of Default" has the meaning specified in Section501.

                  "Exchange Act" means the  Securities  Exchange Act of 1934, as
amended (or any successor  act),  and the rules and  regulations  thereunder (or
respective successors thereto).

                  "Exchange Offer" means the exchange offer that may be effected
pursuant to the Registration Agreement.

                  "Exchange Offer Registration Statement" means the Exchange 
Offer Registration Statement as defined in the Registration Agreement.

                  "Exchange  Securities"  has the  meaning  stated  in the first
recital of this Indenture and refers to any Exchange Securities containing terms
substantially  identical to the Initial  Securities  (except that such  Exchange
Securities shall not contain terms with respect to transfer  restrictions)  that
are issued and exchanged for the Initial Securities pursuant to the Registration
Agreement and this Indenture.

                  "Expiration Date" has the meaning specified in "Offer to 
Purchase" below.

                  "Fair  Market  Value"  means,  with  respect  to any  asset or
property,  the price that could be  negotiated  in an  arm's-length  free market
transaction,  for cash, between a willing seller and a willing buyer, neither of
whom is under  pressure or compulsion to complete the  transaction.  Fair Market
Value shall be  determined  by the Board of  Directors  acting in good faith and
shall be evidenced by a Board Resolution delivered to the Trustee.

                  "Federal  Bankruptcy Code" means the Bankruptcy Act of Title11
of the United States Code, as amended from time to time.


NYDOCS01/566567 3


<PAGE>




                  "Global  Security"  means a Rule  144A  Global  Security  or a
Regulation S Global Security, as the case may be.

                  "Government   Securities"  means  direct  obligations  of,  or
obligations guaranteed by, the United States of America for the payment of which
guarantee  or  obligations  the full faith and  credit of the  United  States is
pledged and which have a remaining weighted average life to maturity of not less
than one year from the date of investment therein.

                  "Group" has the meaning specified in Section1010.

                  "Guarantee" by any Person means any obligation,  contingent or
otherwise,  of such  Person  guaranteeing,  or  having  the  economic  effect of
guaranteeing,  any Debt of any  other  Person  (the  "primary  obligor")  in any
manner, whether directly or indirectly,  and including,  without limitation, any
obligation of such Person (i) to purchase or pay (or advance or supply funds for
the  purchase or payment  of) such Debt or to purchase  (or to advance or supply
funds for the purchase  of) any  security  for the payment of such Debt,  (ii)to
purchase property, securities or services for the purpose of assuring the holder
of such Debt of the payment of such Debt or (iii) to maintain  working  capital,
equity  capital or other  financial  statement  condition  or  liquidity  of the
primary  obligor  so as to  enable  the  primary  obligor  to pay such Debt (and
"Guaranteed",  "Guaranteeing" and "Guarantor" shall have meanings correlative to
the foregoing);  provided,  however,  that the Guarantee by any Person shall not
include  endorsements by such Person for collection or deposit,  in either case,
in the ordinary course of business.

                  "Guarantor" means a Restricted  Subsidiary of the Company that
has executed a Restricted Subsidiary Guarantee.

                  "Holder" means a Person in whose name a Security is registered
in the Security Register.

                  "Incur" means, with respect to any Debt or other obligation of
any Person,  to create,  issue,  incur (by  conversion,  exchange or otherwise),
assume,  Guarantee or otherwise  become  liable in respect of such Debt or other
obligation  including  by  acquisition  of  Subsidiaries  or the  recording,  as
required pursuant to generally accepted accounting  principles or otherwise,  of
any such Debt or other  obligation  on the  balance  sheet of such  Person  (and
"Incurrence",  "Incurred",  "Incurrable"  and  "Incurring"  shall have  meanings
correlative to the  foregoing);  provided,  however,  that a change in generally
accepted accounting principles that results in an obligation of such Person that
exists at such time becoming Debt shall not be deemed an Incurrence of such Debt
and that  neither the accrual of interest nor the  accretion  of original  issue
discount shall be deemed an Incurrence of Debt.


NYDOCS01/566567 3


<PAGE>




                  "Indenture"  means this instrument as originally  executed and
as it may from time to time be supplemented or amended by one or more indentures
supplemental hereto entered into pursuant to the applicable provisions hereof.

                  "Indenture  Obligations"  means the obligations of the Company
and any other  obligor  under  this  Indenture  or under the  Securities  to pay
principal  of,  premium,  if any,  and interest on the  Securities  when due and
payable, whether at maturity, by acceleration, call for redemption or repurchase
or otherwise,  and all other amounts due or to become due under or in connection
with  this  Indenture  or the  Securities  and  the  performance  of  all  other
obligations  to the  Trustee  (including,  but not  limited  to,  payment of all
amounts due the Trustee under Section607),  Paying Agent, Security Registrar and
the Holders of the Securities under this Indenture and the Securities  according
to the terms thereof.

                  "Initial Purchaser" means Salomon Smith Barney Inc.

                  "Initial Securities" has the meaning provided in the recitals 
to this Indenture.

                  "Interest Payment Date" means the Stated Maturity of an 
installment of interest on the Securities.

                  "Interest Rate or Currency Protection Agreement" of any Person
means any forward contract,  futures  contract,  swap, option or other financial
agreement or arrangement (including,  without limitation,  caps, floors, collars
and similar  agreements)  relating to, or the value of which is dependent  upon,
interest rates or currency exchange rates or indices.

                  "Investment"  by any Person means any direct or indirect loan,
advance  or other  extension  of credit  or  capital  contribution  (by means of
transfers  of cash or other  property  to others or  payments  for  property  or
services  for the  account or use of others,  or  otherwise)  to, or purchase or
acquisition of Capital Stock,  bonds,  notes,  debentures or other securities or
evidence  of Debt  issued  by,  any other  Person,  including  any  payment on a
Guarantee of any obligation of such other Person.

                  "Investment  Grade Rating"  means,  (i) with respect to Moodys
Investors  Service,  Inc.  (or  any  successor  to the  rating  agency  business
thereof),  a rating equal to or higher than Baa3 (or the  equivalent),  and (ii)
with  respect to Standard & Poors  Ratings  Service,  a division of McGraw Hill,
Inc. (or any successor to the rating agency business thereof), a rating equal to
or higher than BBB- (or the equivalent).

                  "Lien"  means,  with  respect to any  property or assets,  any
mortgage or deed of trust, pledge, hypothecation,  assignment, Receivables Sale,
deposit arrangement,  security interest,  lien, charge, easement (other than any
easement not materially impairing usefulness),

NYDOCS01/566567 3


<PAGE>




encumbrance,  preference,  priority or other security  agreement or preferential
arrangement of any kind or nature whatsoever on or with respect to such property
or assets (including,  without  limitation,  any conditional sale or other title
retention agreement having  substantially the same economic effect as any of the
foregoing). For purposes of this definition the sale, lease, conveyance or other
transfer  by  the  Company  or  any  Subsidiary  of,   including  the  grant  of
indefeasible  rights of use or equivalent  arrangements with respect to, dark or
lit communications fiber capacity or communications conduit shall not constitute
a Lien.

                  "Liquidated Interest" has the meaning specified in Exhibit A.

                  "Maturity",  when used with respect to any Security, means the
date on which the  principal  of such  Security or an  installment  of principal
becomes  due and  payable as therein or herein  provided,  whether at the Stated
Maturity or by declaration of acceleration, notice of redemption or otherwise.

                  "Net  Available  Proceeds"  from any Asset  Disposition by any
Person means cash or cash equivalents  received  (including  amounts received by
way of  sale  or  discounting  of any  note,  installment  receivable  or  other
receivable,  but  excluding  any  other  consideration  received  in the form of
assumption  by the  acquiror  of  Debt or  other  obligations  relating  to such
properties or assets)  therefrom by such Person,  net of (i) any portion thereof
invested within 360 days of such Asset Disposition in Telecommunications Assets,
(ii) all legal, title and recording tax expenses, commissions and other fees and
expenses Incurred and all federal,  state,  provincial,  foreign and local taxes
required  to  be  accrued  as  a  liability  as  a  consequence  of  such  Asset
Disposition,  (iii)all  payments made by such Person or its  Subsidiaries on any
Debt which is secured by such  assets in  accordance  with the terms of any Lien
upon or with respect to such assets or which must by the terms of such Lien,  or
in  order  to  obtain  a  necessary  consent  to such  Asset  Disposition  or by
applicable  law,  be repaid out of the  proceeds  from such  Asset  Disposition,
(iv)all  distributions  and other payments made to minority  interest holders in
Subsidiaries  of such  Person or  Permitted  Joint  Ventures as a result of such
Asset  Disposition and (v) appropriate  amounts to be provided by such Person or
any  Subsidiary  thereof,  as the case may be, as a reserve in  accordance  with
generally accepted accounting principles against any liabilities associated with
such assets and retained by such Person or any Subsidiary  thereof,  as the case
may be, after such Asset Disposition, including, without limitation, liabilities
under  any   indemnification   obligations  and  severance  and  other  employee
termination  costs  associated  with  such  Asset  Disposition,  in each case as
determined  by the Board of  Directors of such Person,  in its  reasonable  good
faith judgment  evidenced by Board Resolution filed with the Trustee;  provided,
however,  that any reduction in such reserve within twelve months  following the
consummation  of  such  Asset  Disposition  shall  be for all  purposes  of this
Indenture and the Securities  treated as a new Asset  Disposition at the time of
such  reduction  with  Net  Available  Proceeds  equal  to the  amount  of  such
reduction.


NYDOCS01/566567 3


<PAGE>




                  "Notice of Default" has the meaning specified in Section501.

                  "Offer" has the meaning specified in "Offer to Purchase" 
below.

                  "Offer to Purchase"  means a written  offer (the "Offer") sent
by the  Company  by  first  class  mail,  postage  prepaid,  to each  Holder  of
Securities at his address  appearing in the Security Register on the date of the
Offer offering to purchase up to the principal amount of Securities specified in
such Offer at the purchase price specified in such Offer (as determined pursuant
to Section1010).  Unless  otherwise  required by applicable law, the Offer shall
specify an  expiration  date (the  "Expiration  Date") of the Offer to  Purchase
which shall be, subject to any contrary requirements of applicable law, not less
than 30 days or more than 60 days after the date of such Offer and a  settlement
date (the "Purchase Date") for purchase of Securities  within five Business Days
after the  Expiration  Date.  The Company  shall  notify the Trustee at least 15
Business Days (or such shorter  period as is acceptable to the Trustee) prior to
the  mailing  of the  Offer  of the  Company's  obligation  to make an  Offer to
Purchase,  and the Offer  shall be mailed by the  Company  or, at the  Company's
request, by the Trustee in the name and at the expense of the Company. The Offer
shall  contain  information  concerning  the  business  of the  Company  and its
Subsidiaries  which the Company in good faith  believes will enable such Holders
to make an informed  decision with respect to the Offer to Purchase  (which at a
minimum  will  include  (i) the  most  recent  annual  and  quarterly  financial
statements and "Management's  Discussion and Analysis of Financial Condition and
Results of Operations"  contained in the documents required to be filed with the
Trustee pursuant to Section1008 (which requirements may be satisfied by delivery
of such  documents  together  with the Offer),  (ii) a  description  of material
developments in the Company's  business  subsequent to the date of the latest of
such financial  statements referred to in clause (i) (including a description of
the  events  requiring  the  Company  to make the Offer to  Purchase),  (iii) if
applicable,  appropriate pro forma financial information concerning the Offer to
Purchase and the events  requiring the Company to make the Offer to Purchase and
(iv) any other information  required by applicable law to be included  therein).
The Offer shall contain all instructions and materials  necessary to enable such
Holders to tender Securities pursuant to the Offer to Purchase.  The Offer shall
also state:

     (a) the Section of this  Indenture  pursuant to which the Offer to Purchase
is being made;

     (b) the Expiration Date and the Purchase Date;

     (c) the aggregate principal amount of the Outstanding Securities offered to
be purchased  by the Company  pursuant to the Offer to Purchase  (including,  if
less than 100%,  the manner by which such has been  determined  pursuant  to the
Section hereof requiring the Offer to Purchase) (the "Purchase Amount");

NYDOCS01/566567 3


<PAGE>




     (d) the purchase price to be paid by the Company for each $1,000  aggregate
principal  amount of Securities  accepted for payment (as specified  pursuant to
Section1010) (the "Purchase Price");

     (e) that  the  Holder  may  tender  all or any  portion  of the  Securities
registered  in the  name of such  Holder  and  that any  portion  of a  Security
tendered must be tendered in an integral multiple of $1,000 principal amount;

     (f) the place or places where  Securities are to be surrendered  for tender
pursuant to the Offer to Purchase;

     (g) that any  Securities  not tendered or tendered but not purchased by the
Company will continue to accrue interest;

     (h) that on the  Purchase  Date the  Purchase  Price  will  become  due and
payable upon each Security being  accepted for payment  pursuant to the Offer to
Purchase and that interest  thereon,  if any, shall cease to accrue on and after
the Purchase Date;

     (i) that each Holder electing to tender a Security pursuant to the Offer to
Purchase  will be required  to  surrender  such  Security at the place or places
specified  in the Offer prior to the close of business  on the  Expiration  Date
(such Security being,  if the Company or the Trustee so requires,  duly endorsed
by, or accompanied by a written  instrument of transfer in form  satisfactory to
the Company and the Trustee duly executed by, the Holder thereof or its attorney
duly authorized in writing);

     (j) that  Holders  will be  entitled  to  withdraw  all or any  portion  of
Securities  tendered if the Company (or their Paying Agent) receives,  not later
than the close of business on the Expiration Date, a telegram,  telex, facsimile
transmission  or letter  setting  forth the name of the  Holder,  the  principal
amount of the  Security  the  Holder  tendered,  the  certificate  number of the
Security the Holder tendered and a statement that such Holder is withdrawing all
or a portion of its tender;

     (k) that (i) if  Securities in an aggregate  principal  amount less than or
equal to the Purchase Amount are duly tendered and not withdrawn pursuant to the
Offer to Purchase,  the Company shall  purchase all such  Securities and (ii) if
Securities in an aggregate principal amount in excess of the Purchase Amount are
tendered and not withdrawn pursuant to the Offer to Purchase,  the Company shall
purchase  Securities having an aggregate  principal amount equal to the Purchase
Amount on a pro rata basis (with such  adjustments as may be deemed  appropriate
so that only Securities in denominations of $1,000 or integral multiples thereof
shall be purchased); and

NYDOCS01/566567 3


<PAGE>




     (l) that in the case of any Holder  whose  Security  is  purchased  only in
part, the Company shall execute,  and the Trustee shall authenticate and deliver
to the  Holder of such  Security  without  service  charge,  a new  Security  or
Securities,  of any authorized  denomination as requested by such Holder,  in an
aggregate  principal amount equal to and in exchange for the unpurchased portion
of the Security so tendered.

Any Offer to Purchase  shall be governed by and effected in accordance  with the
Offer for such Offer to Purchase.

                  "Offering  Memorandum"  means the  Offering  Memorandum  dated
October  28,  1998  pursuant  to which  the  Securities  were  offered,  and any
supplement thereto.

                  "Officers'  Certificate"  means a  certificate  signed  by the
Chairman of the board of directors of the Company,  a Vice Chairman of the board
of directors of the Company, the President or a Vice President, and by the Chief
Financial Officer,  the Chief Accounting  Officer,  the Treasurer,  an Assistant
Treasurer,  the Secretary or an Assistant Secretary of the Company and delivered
to the Trustee, which shall comply with the Indenture.

                  "Opinion of Counsel" means an opinion of counsel acceptable to
the Trustee  (who may be counsel to the  Company,  including  an employee of the
Company).

                  "Outstanding", when used with respect to Securities, means, as
of the date of  determination,  all  Securities  theretofore  authenticated  and
delivered under this Indenture, except:

     (i)  Securities  theretofore  cancelled  by the Trustee or delivered to the
Trustee for cancellation;

     (ii) Securities, or portions thereof, for whose payment or redemption money
in the necessary amount has been  theretofore  deposited with the Trustee or any
Paying Agent (other than the  Company) in trust or set aside and  segregated  in
trust by the Company (if the Company  shall act as its own Paying Agent) for the
Holders  of  such  Securities;  provided  that,  if  such  Securities  are to be
redeemed,  notice  of such  redemption  has been  duly  given  pursuant  to this
Indenture;

     (iii)  Securities,  except to the extent provided in Sections1202 and 1203,
with  respect to which the  Company  has  effected  defeasance  and/or  covenant
defeasance as provided in Article Twelve; and

     (iv) Securities  which have been paid pursuant to Section306 or in exchange
for or in lieu of which other Securities have been  authenticated  and delivered
pursuant

NYDOCS01/566567 3


<PAGE>




to this  Indenture,  other than any such  Securities  in respect of which  there
shall have been  presented  to the Trustee  proof  satisfactory  to it that such
Securities  are held by a bona fide  purchaser in whose hands the Securities are
valid obligations of the Company;

provided,  however,  that in  determining  whether the Holders of the  requisite
principal  amount of  Outstanding  Securities  have given any  request,  demand,
authorization,  direction,  consent,  notice  or waiver  hereunder,  and for the
purpose of making the calculations required by TIA Section313,  Securities owned
by the Company or any other obligor upon the  Securities or any Affiliate of the
Company  or such  other  obligor  shall  be  disregarded  and  deemed  not to be
Outstanding,  except that, in determining whether the Trustee shall be protected
in  making  such  calculation  or in  relying  upon  any such  request,  demand,
authorization,  direction,  notice, consent or waiver, only Securities which any
Responsible Officer of the Trustee knows to be so owned shall be so disregarded.
Securities  so owned  which have been  pledged in good faith may be  regarded as
Outstanding if the pledgee  establishes to the  satisfaction  of the Trustee the
pledgee's  right so to act with respect to such  Securities and that the pledgee
is not the Company or any other obligor upon the  Securities or any Affiliate of
the Company or such other obligor.

                  "Paying Agent" means any Person  (including the Company acting
as Paying Agent) authorized by the Company to pay the principal of (and premium,
if any) or interest on any Securities on behalf of the Company.

                  "Permitted  Holders"  means any Person who was the  beneficial
owner  (within the meaning of Rule 13d-3 under the Exchange Act) of stock of the
Company  on March 31,  1997,  and any  Affiliates  of such  Person  (i) who were
Affiliates of such Person on March 31, 1997 or (ii) who were formed, directly or
indirectly,  by any such Person after March 31, 1997;  provided,  however,  that
Persons who were  beneficial  owners (within the meaning of Rule 13d-3 under the
Exchange Act) of such Person on March 31, 1997 continued to be beneficial owners
(within  the  meaning  of Rule  13d-3  under  the  Exchange  Act) at the time of
formation of such Affiliate.

                  "Permitted Interest Rate or Currency Protection  Agreement" of
any Person means any Interest Rate or Currency Protection Agreement entered into
with one or more financial  institutions in the ordinary course of business that
is designed to protect such Person  against  fluctuations  in interest  rates or
currency  exchange  rates with  respect to Debt  Incurred and which shall have a
notional  amount no greater than the payments due with respect to the Debt being
hedged thereby and not for purposes of speculation.

                  "Permitted  Investments"  means  (a)  Cash  Equivalents;   (b)
Investments in prepaid expenses,  negotiable instruments held for collection and
lease, utility and workers'

NYDOCS01/566567 3


<PAGE>




compensation,  performance  and other similar  deposits;  (c)loans,  advances or
extensions of credit to employees and directors  made in the ordinary  course of
business and consistent with past practice;  (d) obligations under Interest Rate
or  Currency  Protection  Agreements;  (e)bonds,  notes,  debentures  and  other
securities  received  as a  result  of  Asset  Dispositions  pursuant  to and in
compliance  with  Section1018;  (f)Investments  made in the  ordinary  course of
business  as  partial  payment  for   constructing  a  network   relating  to  a
Telecommunications  Business;  (g)commercially  reasonable  extensions  of trade
credit;  (h)Investments in any Person as a result of which such Person becomes a
Restricted  Subsidiary;   (i)Investments  in  Permitted  Joint  Ventures  in  an
aggregate  amount not to exceed $25 million;  (j)Investments  in  Affiliates  or
Related Persons in an aggregate amount not to exceed  $11million,  provided that
the  making of such  Investments  is  permitted  pursuant  to  Section1020;  and
(k)Investments  in an aggregate  amount not to exceed $15 million  consisting of
the  contribution by the Company or any Restricted  Subsidiary of assets located
in Mexico to joint ventures in which the Company or a Restricted  Subsidiary has
an interest.

                  "Permitted Joint Venture" means a Corporation,  partnership or
other  entity  other  than a  Restricted  Subsidiary  engaged  in  one  or  more
Telecommunications  Businesses  over  which  the  Company  and/or  one  or  more
Strategic  Investors  have,  directly  or  indirectly,  the power to direct  the
policies, management and affairs.

                  "Permitted  Liens"  means (a) Liens  for  taxes,  assessments,
governmental charges, levies or claims which are not yet delinquent or which are
being contested in good faith by appropriate proceedings,  if a reserve or other
appropriate provision, if any, as shall be required in conformity with generally
accepted  accounting  principles  shall have been made therefor;  (b)other Liens
incidental  to the conduct of the  Company's  and its  Restricted  Subsidiaries'
business or the ownership of its property and assets not securing any Debt,  and
which do not in the aggregate materially detract from the value of the Company's
and its Restricted  Subsidiaries'  property or assets when taken as a whole,  or
materially  impair the use thereof in the operation of its  business;  (c) Liens
with respect to assets of a  Restricted  Subsidiary  granted by such  Restricted
Subsidiary to the Company or a Restricted Subsidiary to secure Debt owing to the
Company or such Restricted  Subsidiary;  (d) Liens, pledges and deposits made in
the  ordinary  course of  business in  connection  with  workers'  compensation,
unemployment  insurance  and other types of  statutory  obligations;  (e) Liens,
pledges or deposits made to secure the  performance  of tenders,  bids,  leases,
public  or  statutory  obligations,   sureties,  stays,  appeals,   indemnities,
performance or other similar bonds and other obligations of like nature Incurred
in the ordinary course of business  (exclusive of obligations for the payment of
borrowed money); (f) zoning restrictions,  servitudes, easements, rights-of-way,
restrictions and other similar charges or encumbrances  Incurred in the ordinary
course of business which, in the aggregate,  do not materially  detract from the
value of the property subject thereto or materially  interfere with the ordinary
conduct of the business of the Company or its Restricted Subsidiaries; (g) Liens
arising out of judgments or awards against or

NYDOCS01/566567 3


<PAGE>




other court proceedings concerning the Company or any Restricted Subsidiary with
respect to which the Company or such  Restricted  Subsidiary is  prosecuting  an
appeal or proceeding for review and the Company or such Restricted Subsidiary is
maintaining  adequate reserves in accordance with generally accepted  accounting
principles; and (h) any interest or title of a lessor in the property subject to
any lease other than a Capital Lease.

                  "Permitted Telecommunications Capital Asset Disposition" means
the transfer,  conveyance,  sale, lease or other  disposition of a capital asset
that  is a  Telecommunications  Asset  (including  fiber,  conduit  and  related
equipment)  (i) the  proceeds of which are treated as revenues by the Company in
accordance with generally accepted  accounting  principles and (ii)that,  in the
case of the sale of fiber,  would not result in the Company  retaining less than
24 fibers per route mile on any segment of the Company's network.

                  "Person" means any individual, Corporation, partnership, joint
venture,  association,  joint stock company, trust, unincorporated organization,
government or agency or political subdivision thereof or any other entity.

                  "Physical  Security"  means  Securities  issued in  registered
definitive form without coupons substantially in the form of Exhibit A.

                  "Predecessor  Security" of any particular Security means every
previous Security evidencing all or a portion of the same debt as that evidenced
by such  particular  Security;  and,  for the purposes of this  definition,  any
Security  authenticated  and  delivered  under  Section306  in  exchange  for  a
mutilated  security or in lieu of a lost,  destroyed or stolen Security shall be
deemed to evidence  the same debt as the  mutilated,  lost,  destroyed or stolen
Security.

                  "Preferred  Dividends" for any Person means for any period the
quotient  determined by dividing the amount of dividends and distributions  paid
or accrued  (whether or not  declared) on Preferred  Stock of such Person during
such  period  calculated  in  accordance  with  generally  accepted   accounting
principles,  by 1 minus the maximum statutory income tax rate then applicable to
the Company (expressed as a decimal).

                  "Preferred  Stock" of any Person means  Capital  Stock of such
Person of any class or classes (however  designated) that ranks prior, as to the
payment of dividends or as to the  distribution  of assets upon any voluntary or
involuntary liquidation,  dissolution or winding up of such Person, to shares of
Capital Stock of any other class of such Person.

                  "Primary Treasury Dealer" means a primary Government 
Securities dealer in The City of New York.


NYDOCS01/566567 3


<PAGE>




                  "Private  Placement  Legend" means the third  paragraph of the
legend set forth in the Securities in the form set forth in ExhibitA.

                  "Purchase Amount" has the meaning specified in "Offer to 
Purchase" above.

                  "Purchase Date" has the meaning specified in "Offer to 
Purchase" above.

                  "Purchase  Money Debt" means Debt  Incurred at any time within
270 days of, and for the purposes of  financing  all or any part of the cost of,
the construction, installation, acquisition or improvement by the Company or any
Restricted  Subsidiary  of the  Company  of any  new  Telecommunications  Assets
constructed, installed, acquired or improved after March 31, 1997, provided that
the  proceeds of such Debt are expended  for such  purposes  within such 270-day
period.

                  "Purchase Price" has the meaning specified in "Offer to 
Purchase" above.

                  "Qualified Institutional Buyer" or "QIB" has the meaning 
specified in Rule 144A.

                  "Rating Agencies" means Moodys Investors Service, Inc. (or any
successor to the rating agency business thereof) and Standard & Poors Ratings 
Service, a division of McGraw Hill, Inc. (or any successor to the rating agency 
business thereof).

                  "Rating Decline" means the Securities cease to be rated B+ (or
the  equivalent  thereof)  or better by  Standard & Poor's  Ratings  Service,  a
division of McGraw Hill,  Inc., or B2 (or the  equivalent  thereof) or better by
Moody's Investors Service, Inc.

                  "Receivables" means receivables,  chattel paper,  instruments,
documents  or  intangibles  evidencing  or  relating  to the right to payment of
money, excluding allowances for doubtful accounts.

                  "Receivables Sale" of any Person means any sale of Receivables
of such Person  (pursuant to a purchase  facility or  otherwise),  other than in
connection with a disposition of the business operations of such Person relating
thereto or a disposition of defaulted Receivables for purposes of collection and
not as a financing arrangement.

                  "Redemption  Date",  when used with respect to any Security to
be redeemed, in whole or in part, means the date fixed for such redemption by or
pursuant to this Indenture.

                  "Redemption  Price", when used with respect to any Security to
be  redeemed,  means the price at which it is to be  redeemed  pursuant  to this
Indenture.

NYDOCS01/566567 3


<PAGE>




                  "Reference Treasury Dealer" means each of Salomon Smith Barney
Inc., Merrill Lynch, Pierce,  Fenner & Smith Incorporated,  Donaldson,  Lufkin &
Jenrette  Securities  Corporation and Lehman Brothers Inc. and their  respective
successors;  provided, however, that if any of the foregoing shall cease to be a
Primary Treasury Dealer,  the Company shall substitute  therefor another Primary
Treasury Dealer.

                  "Reference  Treasury Dealer Quotations" means, with respect to
each  Reference  Treasury  Dealer  and any  Redemption  Date,  the  average,  as
determined  by the  Company,  of the bid and  asked  prices  for the  Comparable
Treasury Issue (expressed in each case as a percentage of its principal  amount)
quoted in writing to the Company by such Reference  Treasury Dealer at 5:00 p.m.
on the third business day preceding such Redemption Date.

                  "Registration  Agreement"  means  the  Registration  Agreement
between  the  Company  and the  Initial  Purchaser  named  therein,  dated as of
November 4, 1998, relating to the Securities.

                  "Registration Statement" means the Registration Statement as 
defined in the Registration Agreement.

                  "Regular Record Date" for the interest payable on any Interest
Payment  Date means the April 15 or October 15 (whether or not a Business  Day),
as the case may be, next preceding such Interest Payment Date.

                  "Regulation S" means Regulation S under the Securities Act.

                  "Regulation S Global Security" has the meaning specified in 
Section 303.

                  "Related Person" of any Person means any other Person directly
or  indirectly  owning  (a)5% or more of the  outstanding  Common  Stock of such
Person (or, in the case of a Person that is not a Corporation, 5% or more of the
outstanding  equity  interest in such  Person) or (b)5% or more of the  combined
outstanding voting power of the Voting Stock of such Person.

                  "Responsible Officer",  when used with respect to the Trustee,
means any officer  within the Trustee's  Corporate  Trust Office,  including any
vice president,  the Managing Director, the secretary,  any assistant secretary,
any  assistant  treasurer,  or any  other  officer  of the  Trustee  customarily
performing  functions similar to those performed by any of the  above-designated
officers,  and also means, with respect to a particular  corporate trust matter,
any other  officer to whom such matter is referred  because of his  knowledge of
and familiarity with the particular subject.


NYDOCS01/566567 3


<PAGE>




                  "Restricted Payment" has the meaning specified in Section1013.

                  "Restricted  Subsidiary" means a Subsidiary of the Company, or
of a Restricted  Subsidiary  that is a Wholly Owned  Subsidiary  of the Company,
that has not been  designated by the Board of Directors  (by a Board  Resolution
delivered  to the  Trustee)  as an  Unrestricted  Subsidiary  pursuant to and in
compliance with Section1021.

                  "Restricted   Subsidiary   Guarantee"   means  a  supplemental
indenture to this Indenture,  in form  satisfactory to the Trustee,  executed in
accordance  with  Article  Nine,  providing  for an  unconditional  Guarantee of
payment in full of the  principal  of,  premium,  if any,  and  interest  on the
Securities. Any such Restricted Subsidiary Guarantee shall not be subordinate in
right  of  payment  to any  Debt  of the  Restricted  Subsidiary  providing  the
Restricted Subsidiary Guarantee.

                  "Revocation" has the meaning specified in Section1021.

                  "Rule 144A" means Rule 144A under the Securities Act.

                  "Rule 144A Global Security" has the meaning specified in 
Section 303.

                  "Sale  and  Leaseback  Transaction"  of any  Person  means  an
arrangement with any lender or investor or to which such lender or investor is a
party  providing for the leasing by such Person of any property or asset of such
Person which has been or is being sold or  transferred  by such Person more than
365 days after the  acquisition  thereof or the  completion of  construction  or
commencement of operation thereof to such lender or investor or to any Person to
whom funds have been or are to be  advanced  by such  lender or  investor on the
security of such  property  or asset.  The stated  maturity of such  arrangement
shall be the date of the last payment of rent or any other amount due under such
arrangement  prior to the first date on which such arrangement may be terminated
by the lessee without payment of a penalty.

                  "Securities"  means any of the  Securities,  as defined in the
recitals of this  Indenture,  that are  authenticated  and delivered  under this
Indenture.  For all purposes of this Indenture,  the "Securities"  shall include
the Initial  Securities  initially  issued on November 4, 1998 and any  Exchange
Securities to be issued and exchanged for any Initial Securities pursuant to the
Registration  Agreement  and this  Indenture  and any other Notes  issued  after
November  4, 1998 under this  Indenture.  For  purposes of this  Indenture,  all
Securities shall vote together as one series of Securities under this Indenture.

                  "Securities Act" means the Securities Act of 1933, as amended.


NYDOCS01/566567 3


<PAGE>




                  "Security Register" and "Security Registrar" have the
respective meanings specified in Section 305.

                  "Senior Note  Indentures"  means (i) the Indenture dated as of
March 31,  1997  between  the Company  and  Bankers  Trust  Company,  as trustee
thereunder,  relating to the Company's  107/8% Senior Notes Due 2007 (which were
subsequently  exchanged for the Company's 107/8% Series B Senior Notes Due 2007)
and the  Indenture  dated as of August 28,  1997,  pursuant to which such 107/8%
Series B Senior  Notes  Due 2007 were  issued,  (ii) the  Indenture  dated as of
October 15, 1997  between the  Company  and Bankers  Trust  Company,  as trustee
thereunder,  relating to the Company's  9.47% Series B Senior Discount Notes Due
2007,  and (iii) the Indenture  dated as of January 28, 1998 between the Company
and Bankers Trust Company, as trustee thereunder, relating to the Companys 8.29%
Series B Senior Discount Notes Due 2008.

                  "Shelf Registration Statement" means the Shelf Registration 
Statement as defined in the Registration Agreement.

                  "Special  Record  Date"  for  the  payment  of  any  Defaulted
Interest means a date fixed by the Trustee pursuant to Section307.

                  "Stated  Maturity",  when used with respect to any Security or
any installment of interest  thereon,  means the date specified in such Security
as the  fixed  date on which  the  principal  amount  of such  Security  or such
installment of interest is due and payable.

                  "Strategic Investor" means a Corporation, partnership or other
entity engaged in one or more Telecommunications  Businesses that has, or 80% or
more of the  Voting  Stock of which is owned by a Person  that  has,  an  equity
market  capitalization,  at the time of its initial Investment in the Company or
in a Permitted Joint Venture with the Company, in excess of $2 billion.

                  "Subordinated  Debt" means Debt of the Company as to which the
payment of principal  of (and  premium,  if any) and interest and other  payment
obligations in respect of such Debt shall be subordinate to the prior payment in
full of the  Securities  to at least the  following  extent:  (i)no  payments of
principal of (or premium,  if any) or interest on or otherwise due in respect of
such  Debt  may be  permitted  for so  long as any  default  in the  payment  of
principal of (or premium,  if any) or interest on the Securities exists;  (ii)in
the event that any other  Default  exists with respect to the  Securities,  upon
notice by 25% or more in principal amount of the Securities, to the Trustee, the
Trustee  shall have the right to give  notice to the  Company and the holders of
such Debt (or trustees or agents therefor) of a payment blockage, and thereafter
no payments of principal of (or premium, if any) or interest on or otherwise due
in respect of such Debt may be made for a period of 179 days from the

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date of such  notice;  and (iii) such Debt may not (x) provide  for  payments of
principal  of such Debt at the  stated  maturity  thereof or by way of a sinking
fund  applicable  thereto  or by way of any  mandatory  redemption,  defeasance,
retirement  or  repurchase  thereof by the Company  (including  any  redemption,
retirement or repurchase  which is contingent upon events or  circumstances  but
excluding any retirement required by virtue of acceleration of such Debt upon an
event of default thereunder), in each case prior to the final Stated Maturity of
the Securities or (y) permit redemption or other retirement  (including pursuant
to an offer to purchase made by the Company) of such other Debt at the option of
the holder thereof prior to the final Stated Maturity of the  Securities,  other
than a redemption  or other  retirement at the option of the holder of such Debt
(including  pursuant  to an  offer to  purchase  made by the  Company)  which is
conditioned  upon a change of  control of the  Company  pursuant  to  provisions
substantially similar to those described in Section1010 (and which shall provide
that such Debt shall not be repurchased pursuant to such provisions prior to the
Company's repurchase of the Securities required to be repurchased by the Company
pursuant to the provisions of Section1010).

                  "Subsidiary"  of any Person means (i) a Corporation  more than
50% of the  combined  voting power of the  outstanding  Voting Stock of which is
owned,  directly  or  indirectly,  by  such  Person  or by  one  or  more  other
Subsidiaries  of such  Person  or by such  Person  and one or more  Subsidiaries
thereof  or (ii) any other  Person  (other  than a  Corporation)  in which  such
Person, or one or more other  Subsidiaries of such Person or such Person and one
or more other  Subsidiaries  thereof,  directly  or  indirectly,  has at least a
majority  ownership  and power to direct the  policies,  management  and affairs
thereof.

                  "Suspended Covenants" has the meaning specified in Section 
1025.

                  "Suspension Period" has the meaning specified in Section 1025.

                  "Telecommunications   Assets"   means   all   assets,   rights
(contractual or otherwise) and properties,  whether tangible or intangible, used
or intended for use in connection with a Telecommunications Business.

                  "Telecommunications   Business"  means  the  business  of  (i)
transmitting, or providing services relating to the transmission of, voice, data
or video  through  owned or leased  transmission  facilities,  (ii)constructing,
creating,  developing or marketing  communications  related  network  equipment,
software  and  other  devices  for  use  in  a  telecommunications  business  or
(iii)evaluating,  participating  or pursuing any other  activity or  opportunity
that is primarily  related to those  identified  in (i) or (ii) above,  provided
that the determination of what constitutes a  Telecommunications  Business shall
be made in good faith by the Board of Directors.


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                  "Treasury  Rate" means,  with respect to any Redemption  Date,
the rate per annum equal to the semiannual  equivalent  yield to maturity of the
Comparable  Treasury Issue,  assuming a price for the Comparable  Treasury Issue
(expressed  as a percentage of its  principal  amount)  equal to the  Comparable
Treasury Price for such Redemption Date.

                  "Trust  Indenture Act" or "TIA" means the Trust  Indenture Act
of 1939 as in force at the date as of which this Indenture was executed,  except
as provided in Section905.

                  "Trustee" means the Person named as the "Trustee" in the first
paragraph of this  Indenture  until a successor  Trustee  shall have become such
pursuant  to  the  applicable  provisions  of  this  Indenture,  and  thereafter
"Trustee" shall mean such successor Trustee.

                  "Unrestricted  Subsidiary" means any Subsidiary of the Company
designated as such pursuant to and in compliance with Section1021.

                  "Vice President", when used with respect to the Company or the
Trustee,  means any vice  president,  whether or not designated by a number or a
word or words added before or after the title "vice president".

                  "Voting  Stock"  of any  Person  means  Capital  Stock of such
Person which  ordinarily  has voting  power for the  election of  directors  (or
persons performing  similar  functions) of such Person,  whether at all times or
only for so long as no  senior  class of  securities  has such  voting  power by
reason of any contingency.

                  "Wholly Owned  Subsidiary" of any Person means a Subsidiary of
such Person all of the  outstanding  Voting Stock or other  ownership  interests
(other than directors' qualifying shares) of which shall at the time be owned by
such Person or by one or more  Wholly  Owned  Subsidiaries  of such Person or by
such Person and one or more Wholly Owned Subsidiaries of such Person.

                  SECTION 102.  Compliance Certificates and Opinions.

                  Upon any  application or request by the Company to the Trustee
to take any action under any  provision  of this  Indenture,  the Company  shall
furnish to the Trustee an  Officers'  Certificate  stating  that all  conditions
precedent,  if any,  provided  for in this  Indenture  (including  any  covenant
compliance  with  which  constitutes  a  condition  precedent)  relating  to the
proposed  action have been complied with and an Opinion of Counsel  stating that
in the opinion of such counsel all such conditions precedent,  if any, have been
complied with,  except that in the case of any such application or request as to
which the furnishing of such documents is specifically required by any provision
of this  Indenture  relating  to such  particular  application  or  request,  no
additional certificate or opinion need be furnished.

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                  Every certificate or opinion with respect to compliance with a
condition or covenant  provided for in this  Indenture  (other than  pursuant to
Section1009(a))shall include:

                  (1) a statement that each individual  signing such certificate
         or opinion has read such  covenant  or  condition  and the  definitions
         herein relating thereto;

                  (2) a  brief  statement  as to the  nature  and  scope  of the
         examination  or  investigation  upon which the  statements  or opinions
         contained in such certificate or opinion are based;

                  (3) a statement that, in the opinion of each such  individual,
         he has made such examination or investigation as is necessary to enable
         him to express an informed  opinion as to whether or not such  covenant
         or condition has been complied with; and

                  (4) a  statement  as to  whether,  in the opinion of each such
         individual, such condition or covenant has been complied with.

                  SECTION 103.  Form of Documents Delivered to Trustee.

                  In any case where several matters are required to be certified
by, or covered by an opinion of, any specified  Person, it is not necessary that
all such  matters be  certified  by, or covered by the opinion of, only one such
Person,  or that they be so certified or covered by only one  document,  but one
such Person may certify or give an opinion  with respect to some matters and one
or more other such Persons as to other matters,  and any such Person may certify
or give an opinion as to such matters in one or several documents.

                  Any certificate or opinion of an officer of the Company may be
based, insofar as it relates to legal matters, upon a certificate or opinion of,
or representations by, counsel, unless such officer knows, or in the exercise of
reasonable care should know, that the certificate or opinion or  representations
with respect to the matters upon which his  certificate  or opinion is based are
erroneous.  Any such certificate or Opinion of Counsel may be based,  insofar as
it  relates  to  factual   matters,   upon  a  certificate  or  opinion  of,  or
representations  by, an officer or  officers  of the  Company  stating  that the
information  with respect to such factual  matters is in the  possession  of the
Company, unless such counsel knows, or in the exercise of reasonable care should
know,  that the certificate or opinion or  representations  with respect to such
matters are erroneous.

                  Where any Person is required  to make,  give or execute two or
more applications,  requests, consents,  certificates,  statements,  opinions or
other instruments under this Indenture,  they may, but need not, be consolidated
(with  proper  identification  of each  matter  covered  therein)  and  form one
instrument.

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                  SECTION 104.  Acts of Holders.

                  (a) Any request,  demand,  authorization,  direction,  notice,
consent,  waiver or other action provided by this Indenture to be given or taken
by Holders  may be  embodied  in and  evidenced  by one or more  instruments  of
substantially  similar  tenor signed by such Holders in person or by agents duly
appointed in writing;  and, except as herein otherwise expressly provided,  such
action shall become  effective when such instrument or instruments are delivered
to the Trustee and, where it is hereby expressly required,  to the Company. Such
instrument  or  instruments  (and the  action  embodied  therein  and  evidenced
thereby) are herein  sometimes  referred to as the "Act" of the Holders  signing
such instrument or instruments.  Proof of execution of any such instrument or of
a writing  appointing any such agent shall be sufficient for any purpose of this
Indenture  and (subject to Section 601)  conclusive  in favor of the Trustee and
the Company, if made in the manner provided in this Section.

                  (b) The fact and date of the  execution  by any  Person of any
such  instrument  or writing may be proved by the affidavit of a witness of such
execution or by a certificate of a notary public or other officer  authorized by
law to take  acknowledgments  of deeds,  certifying that the individual  signing
such instrument or writing acknowledged to him the execution thereof. Where such
execution  is by a  signer  acting  in a  capacity  other  than  his  individual
capacity,  such certificate or affidavit shall also constitute  sufficient proof
of  authority.  The fact and date of the  execution  of any such  instrument  or
writing,  or the authority of the Person  executing the same, may also be proved
in any other manner that the Trustee deems sufficient.

                  (c) The principal amount and serial numbers of Securities held
by any Person, and the date of holding the same, shall be proved by the Security
Register.

                  (d)  If  the  Company   shall  solicit  from  the  Holders  of
Securities  any request,  demand,  authorization,  direction,  notice,  consent,
waiver or other Act, the Company  may, at its option,  by or pursuant to a Board
Resolution,  fix in  advance  a record  date for the  determination  of  Holders
entitled  to  give  such  request,  demand,  authorization,  direction,  notice,
consent, waiver or other Act, but the Company shall have no obligation to do so.
Notwithstanding  TIA  Section316(c),  such  record date shall be the record date
specified  in or  pursuant to such Board  Resolution,  which shall be a date not
earlier  than  the date 30 days  prior  to the  first  solicitation  of  Holders
generally in connection  therewith and not later than the date such solicitation
is  completed.   If  such  a  record  date  is  fixed,  such  request,   demand,
authorization,  direction,  notice,  consent,  waiver  or other Act may be given
before or after such record date, but only the Holders of record at the close of
business on such  record date shall be deemed to be Holders for the  purposes of
determining   whether  Holders  of  the  requisite   proportion  of  Outstanding
Securities  have  authorized  or agreed or  consented to such  request,  demand,
authorization,  direction,  notice,  consent,  waiver or other Act, and for that
purpose the  Outstanding  Securities  shall be computed as of such record  date;
provided that no such

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authorization,  agreement or consent by the Holders on such record date shall be
deemed effective unless it shall become effective  pursuant to the provisions of
this Indenture not later than eleven months after the record date.

                  (e) Any request,  demand,  authorization,  direction,  notice,
consent,  waiver or other Act of the  Holder of any  Security  shall  bind every
future Holder of the same Security and the Holder of every Security  issued upon
the registration of transfer thereof or in exchange  therefor or in lieu thereof
in respect of  anything  done,  omitted or suffered to be done by the Trustee or
the Company in reliance thereon,  whether or not notation of such action is made
upon such Security.

                  SECTION 105.  Notices, Etc., to Trustee and Company.

                  Any  request,  demand,   authorization,   direction,   notice,
consent,  waiver or Act of Holders or other  document  provided or  permitted by
this Indenture to be made upon, given or furnished to, or filed with,

     (1) the Trustee by any Holder or by the  Company  shall be  sufficient  for
every purpose hereunder if made, given, furnished or filed in writing to or with
the Trustee at its Corporate Trust Office, Attention: Corporate Market Services,
or

     (2) the Company by the  Trustee or by any Holder  shall be  sufficient  for
every purpose  hereunder  (unless  otherwise  herein  expressly  provided) if in
writing and mailed,  first-class postage prepaid, to the Company addressed to it
at the address of its principal  office specified in the first paragraph of this
Indenture,  or at any other  address  previously  furnished  in  writing  to the
Trustee by the Company.

                  SECTION 106.  Notice to Holders; Waiver.

                  Where  this  Indenture  provides  for  notice  of any event to
Holders by the Company or the Trustee,  such notice shall be sufficiently  given
(unless  otherwise  herein  expressly   provided)  if  in  writing  and  mailed,
first-class  postage  prepaid,  to each Holder  affected  by such event,  at the
address of such Holder as it appears in the  Security  Register,  not later than
the latest  date,  and not earlier than the earliest  date,  prescribed  for the
giving of such  notice.  In any case  where  notice to Holders is given by mail,
neither the failure to mail such notice, nor any defect in any notice so mailed,
to any  particular  Holder  shall  affect the  sufficiency  of such  notice with
respect to other  Holders.  Any notice  mailed to a Holder in the manner  herein
prescribed  shall be  conclusively  deemed to have been received by such Holder,
whether or not such Holder actually  receives such notice.  Where this Indenture
provides  for notice in any manner,  such notice may be waived in writing by the
Person  entitled to receive such notice,  either before or after the event,  and
such waiver shall be the equivalent of such

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notice.  Waivers of notice by Holders shall be filed with the Trustee,  but such
filing shall not be a condition precedent to the validity of any action taken in
reliance upon such waiver.

                  In case by reason of the  suspension of or  irregularities  in
regular mail service or by reason of any other cause, it shall be  impracticable
to mail notice of any event to Holders  when such notice is required to be given
pursuant  to any  provision  of this  Indenture,  then any manner of giving such
notice  as  shall  be  satisfactory  to the  Trustee  shall  be  deemed  to be a
sufficient giving of such notice for every purpose hereunder.

                  SECTION 107.  Effect of Headings and Table of Contents.

                  The  Article  and  Section  headings  herein  and the Table of
Contents are for convenience only and shall not affect the construction hereof.

                  SECTION 108.  Successors and Assigns.

                  All covenants and  agreements in this Indenture by the Company
shall bind its successors and assigns, whether so expressed or not.

                  SECTION 109.  Separability Clause.

                  In case any provision in this  Indenture or in the  Securities
shall  be  invalid,  illegal  or  unenforceable,   the  validity,  legality  and
enforceability  of the remaining  provisions shall not in any way be affected or
impaired thereby.

                  SECTION 110.  Benefits of Indenture.

                  Nothing in this  Indenture  or in the  Securities,  express or
implied,  shall give to any Person,  other than the parties  hereto,  any Paying
Agent, any Security Registrar and their successors hereunder and the Holders any
legal or equitable right, remedy or claim under this Indenture.

                  SECTION 111.  Governing Law.

                  This  Indenture  and the  Securities  shall be governed by and
construed in accordance with the law of the State of NewYork.

                  SECTION 112.  Conflict with Trust Indenture Act.

                  Prior  to the  issuance  of  the  Exchange  Securities  or the
effectiveness of the Shelf Registration Statement, the Trust Indenture Act shall
apply as a matter of contract to this

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<PAGE>




Indenture for purposes of  interpretation,  construction and defining the rights
and obligations  hereunder.  Upon the issuance of the Exchange Securities or the
effectiveness  of the Shelf  Registration  Statement,  this  Indenture  shall be
subject to the  provisions  of the Trust  Indenture  Act that are required to be
part of this Indenture and shall, to the extent applicable,  be governed by such
provisions.  If any provision  hereof  limits,  qualifies or conflicts  with any
provision of the Trust  Indenture Act or another  provision which is required or
deemed to be included in this  Indenture by any of the  provisions  of the Trust
Indenture Act, such  provision or  requirement of the Trust  Indenture Act shall
control.

                  If any  provision of this  Indenture  modifies or excludes any
provision of the Trust  Indenture  Act that may be so modified or excluded,  the
latter  provision  shall be deemed to apply to this  Indenture as so modified or
excluded, as the case may be.

                  SECTION 113.  Legal Holidays.

                  In any case where any Interest Payment Date,  Redemption Date,
or Stated Maturity or Maturity of any Security shall not be a Business Day, then
(notwithstanding  any other  provision of this  Indenture or of the  Securities)
payment of  principal of (or  premium,  if any) or interest  need not be made on
such date,  but may be made on the next  succeeding  Business  Day with the same
force and effect as if made on the Interest  Payment Date or Redemption  Date or
at the Stated  Maturity or Maturity;  provided that no interest shall accrue for
the period from and after such Interest Payment Date,  Redemption  Date,  Stated
Maturity or Maturity, as the case may be.

     SECTION 114. No Personal  Liability of Directors,  Officers,  Employees and
Stockholders.

                  No director, officer, employee, incorporator or stockholder of
the  Company,  as such,  shall have any  liability  for any  obligations  of the
Company  under the  Securities  or this  Indenture or for any claim based on, in
respect  of, or by reason of,  such  obligations  or their  creation,  solely by
reason  of  its  status  as  a  director,  officer,  employee,  incorporator  or
stockholder  of the  Company.  By accepting a Security,  each Holder  waives and
releases all such  liability (but only such  liability).  The waiver and release
are part of the consideration for issuance of the Securities.

                  SECTION 115.  Independence of Covenants.

                  All covenants and agreements in this Indenture  shall be given
independent  effect so that if a particular action or condition is not permitted
by any of such  covenants,  the fact that it would be  permitted by an exception
to, or be otherwise  within the limitations of, another covenant shall not avoid
the occurrence of a Default if such action is taken or condition exists.

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                  SECTION 116.  Exhibits.

                  All exhibits attached hereto are by this reference made a part
hereof with the same effect as if herein set forth in full.

                  SECTION 117.  Counterparts.

                  This Indenture may be executed in any number of  counterparts,
each of  which  shall  be an  original;  but such  counterparts  shall  together
constitute but one and the same instrument.

                  SECTION 118.  Duplicate Originals.

                  The parties  may sign any number of copies of this  Indenture.
Each signed copy shall be an original,  but all of them  together  represent the
same agreement.


                                   ARTICLE TWO

                                 SECURITY FORMS

                  SECTION 201.  Forms Generally.

                  The Securities and the Trustee's certificate of authentication
with respect thereto shall be in  substantially  the form set forth in Exhibit A
hereto,  with such appropriate  insertions,  omissions,  substitutions and other
variations  as are required or permitted  by this  Indenture,  and may have such
letters,   numbers  or  other  marks  of  identification  and  such  legends  or
endorsements  placed  thereon as may be required to comply with the rules of any
securities  exchange or system on which the Securities may be listed or eligible
for trading or as may,  consistently  herewith,  be  determined  by the officers
executing such  Securities,  as evidenced by their  execution of the Securities.
Any portion of the text of any Security may be set forth on the reverse thereof,
with an appropriate reference thereto on the face of the Security.

                  The definitive  Securities  shall be printed,  lithographed or
engraved  on  steel-engraved  borders  or may be  produced  in any other  manner
permitted  by the  rules of any  securities  exchange  or  system  on which  the
Securities  may be listed or eligible  for  trading,  all as  determined  by the
officers  of the  Company  executing  such  Securities,  as  evidenced  by their
execution of such Securities.


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                                  ARTICLE THREE

                                 THE SECURITIES

                  SECTION 301.  Title and Terms.

                  The  aggregate  principal  amount of  Securities  which may be
authenticated  and delivered  under this  Indenture is limited to  $750,000,000,
except for Securities  authenticated and delivered upon registration of transfer
of, or in exchange for, or in lieu of, other Securities  pursuant to Section304,
305, 306, 906, 1010, 1018 or 1108.

                  The Initial  Securities  shall be known and  designated as the
"7.50% Senior Notes Due 2008" and the Exchange  Securities shall be known as the
"7.50% SeriesB Senior Notes".  The final Stated Maturity of the Securities shall
be November 1, 2008.  Interest on the Securities  will accrue at a rate of 7.50%
per  annum  accruing  from  November  4, 1998 or from the most  recent  Interest
Payment Date to which cash interest has been paid or duly provided for, and will
be  payable  semiannually  in  arrears  on May 1 and  November  1 of each  year,
commencing  May 1, 1999, to the Holders of record on the  immediately  preceding
Regular  Record Date.  Interest  will be computed on the basis of a 360-day year
comprised of twelve 30-day months.

                  Principal of, premium,  if any, and interest on the Securities
will be payable,  and the  Securities  may be exchanged or  transferred,  at the
office or agency of the Company in The City of New York, which, unless otherwise
provided by the Company,  will be the offices of the  Trustee.  At the option of
the  Company,  interest  may be paid by check mailed to addresses of the Persons
entitled thereto as such addresses shall appear on the Security Register.

                  The interest rate on the  Securities is subject to increase by
the addition of Liquidated Interest and otherwise,  all as set forth or referred
to in the text of the Securities appearing in ExhibitA hereto.

                  The   Securities   shall  be   redeemable   as   provided   in
ArticleEleven.

                  At the  election  of  the  Company,  the  entire  Debt  on the
Securities  or certain of the  Company's  obligations  and covenants and certain
Events of Default thereunder may be defeased as provided in Article Twelve.

                  The  Securities  will be senior  unsecured  obligations of the
Company,  ranking  pari passu in right of payment  with all  existing and future
senior unsecured Debt of the

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Company,  and will be senior in right of  payment  to all  existing  and  future
Subordinated Debt of the Company.

                  SECTION 302.  Denominations.

                  The  Securities  will be issued  without  coupons and in fully
registered form only, in minimum  denominations  of $1,000  principal amount and
integral multiples thereof.

                  SECTION 303.  Execution, Authentication, Delivery and Dating.

                  The  Securities  shall be executed on behalf of the Company by
its  Chief  Executive  Officer,  its  President  or a Vice  President  under its
corporate seal reproduced thereon. The signature of any of these officers on the
Securities  may be manual or facsimile  signatures  of the present or any future
such  authorized  officer and may be imprinted or  otherwise  reproduced  on the
Securities.  The seal of the Company  may be in the form of a facsimile  thereof
and  may  be  impressed,  affixed,  imprinted  or  otherwise  reproduced  on the
Securities.

                  Securities  bearing  the  manual or  facsimile  signatures  of
individuals  who were at any time the proper  officers of the Company shall bind
the Company, notwithstanding that such individuals or any of them have ceased to
hold such offices prior to the authentication and delivery of such Securities or
did not hold such  offices  at the date of such  Securities.  In  addition,  any
Security  may be  signed on behalf of the  Company  by such  Persons  as, at the
actual date of the execution of such Security,  shall be the proper  officers of
the Company,  although at the date of such  Security or of the execution of this
Indenture any such Person was not such officer.

                  At any time and from  time to time  after  the  execution  and
delivery of this Indenture,  the Company may deliver Securities  executed by the
Company to the Trustee for authentication, together with a Company Order for the
authentication  and delivery of such  Securities,  and the Trustee in accordance
with such Company Order shall authenticate and deliver such Securities.

                  Each Security shall be dated the date of its authentication.

                  No  Security  shall be  entitled  to any  benefit  under  this
Indenture or be valid or obligatory for any purpose unless there appears on such
Security a certificate of authentication  substantially in the form provided for
herein  duly  executed  by the  Trustee  by manual  signature  of an  authorized
signatory,  and such certificate upon any Security shall be conclusive evidence,
and the only  evidence,  that  such  Security  has been duly  authenticated  and
delivered hereunder and is entitled to the benefits of this Indenture.

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                  The Trustee shall  authenticate  Securities for original issue
in an aggregate  principal amount not to exceed  $750,000,000  upon receipt of a
Company Order, which shall specify the amount of Securities to be authenticated,
the names of the Persons in which such  Securities  shall be registered  and the
date on which such Securities are to be authenticated  and direct the Trustee to
authenticate such Securities together with an Officers'  Certificate  certifying
that all  conditions  precedent  to the  issuance of such  Securities  contained
herein have been complied  with.  The aggregate  principal  amount of Securities
Outstanding  at any time shall not exceed  $750,000,000,  except as  provided in
Section 304.

                  Except as described  below,  the Securities  will be deposited
with, or on behalf of, the Depository,  and registered in the name of Cede & Co.
as  the   Depository's   nominee  in  the  form  of  one  or  more  global  note
certificate(s) substantially in the form of Exhibit A (each, a "Rule 144A Global
Security"),  for credit to the respective  accounts of the beneficial  owners of
the Securities represented thereby.

                  Securities  purchased  by Persons  outside  the United  States
pursuant to sales in accordance with Regulation S under the Securities Act shall
be deposited with, or on behalf of, the  Depository,  and registered in the name
of Cede & Co. as the Depository's nominee in the form of one or more global note
certificates  substantially  in the form of  Exhibit A (each,  a  "Regulation  S
Global  Security"),  for credit to the  respective  accounts  of the  beneficial
owners of the Securities represented thereby (or such other accounts as they may
direct),  provided that upon such deposit all such Securities  shall be credited
to or  through  accounts  maintained  at the  Depository  by or on behalf of the
Euroclear  System or Cedel Bank,  socit  anonyme.  Securities  represented  by a
Regulation S Global  Security will not be exchangeable  for Physical  Securities
until the expiration of the "40-day  distribution  compliance period" within the
meaning of Rule 903(c)(3) of Regulation S under the Securities Act.

                  In case the  Company,  pursuant  to  Article  Eight,  shall be
consolidated or merged with or into any other Person or shall convey,  transfer,
lease or otherwise  dispose of its  properties  and assets  substantially  as an
entirety  to  any  Person,   and  the  successor   Person  resulting  from  such
consolidation,  or surviving  such merger,  or into which the Company shall have
been merged,  or the Person which shall have  received a  conveyance,  transfer,
lease or other  disposition  as  aforesaid,  shall have  executed  an  indenture
supplemental  hereto with the  Trustee  pursuant  to Article  Eight,  any of the
Securities  authenticated  or  delivered  prior to such  consolidation,  merger,
conveyance,  transfer, lease or other disposition may, from time to time, at the
request of the successor Person,  be exchanged for other Securities  executed in
the name of the successor  Person with such changes in  phraseology  and form as
may be  appropriate,  but otherwise in substance of like tenor as the Securities
surrendered  for such exchange and of like  principal  amount;  and the Trustee,
upon Company Request of the successor  Person,  shall  authenticate  and deliver
Securities  as specified in such  request for the purpose of such  exchange.  If
Securities shall at any time be authenticated and delivered in any new name of a

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successor  Person  pursuant to this Section in exchange or  substitution  for or
upon  registration of transfer of any Securities,  such successor Person, at the
option of the  Holders  but  without  expense  to them,  shall  provide  for the
exchange of all Securities at the time Outstanding for Securities  authenticated
and delivered in such new name.

                  SECTION 304.  Temporary Securities.

                  Pending the preparation of definitive Securities,  the Company
may execute,  and upon Company Order the Trustee shall authenticate and deliver,
temporary Securities which are printed, lithographed,  typewritten, mimeographed
or otherwise  produced,  in any authorized  denomination,  substantially  of the
tenor of the  definitive  Securities  in lieu of which  they are issued and with
such appropriate  insertions,  omissions,  substitutions and other variations as
the officers executing such Securities may determine,  as conclusively evidenced
by their execution of such Securities.

                  If  temporary  Securities  are issued,  the Company will cause
definitive  Securities  to be prepared  without  unreasonable  delay.  After the
preparation  of  definitive  Securities,   the  temporary  Securities  shall  be
exchangeable   for  definitive   Securities  upon  surrender  of  the  temporary
Securities  at the office or agency of the Company  designated  for such purpose
pursuant to  Section1002,  without  charge to the  Holder.  Upon  surrender  for
cancellation of any one or more temporary Securities,  the Company shall execute
and the Trustee  shall  authenticate  and  deliver in  exchange  therefor a like
principal amount of definitive Securities of authorized denominations.  Until so
exchanged,  the  temporary  Securities  shall in all respects be entitled to the
same benefits under this Indenture as definitive Securities.

     SECTION 305. Registration, Registration of Transfer and Exchange.

                  The  Company  shall  cause to be kept at the  Corporate  Trust
Office of the Trustee a register (the register  maintained in such office and in
any other  office or agency  designated  pursuant to  Section1002  being  herein
sometimes  referred to as the  "Security  Register")  in which,  subject to such
reasonable  regulations as it may  prescribe,  the Company shall provide for the
registration  of  Securities  and of transfers and exchange of  Securities.  The
Security  Register  shall be in written  form or any other form capable of being
converted into written form within a reasonable  time. At all reasonable  times,
the Security Register shall be open to inspection by the Trustee. The Trustee is
hereby initially appointed as security registrar (the "Security  Registrar") for
the purpose of registering  Securities and transfers and exchanges of Securities
as herein provided.

                  Upon surrender for registration of transfer of any Security at
the office or agency of the  Company  designated  pursuant to  Section1002,  the
Company shall  execute,  the Trustee  shall  authenticate  and deliver,  and the
Security Registrar shall register, if the

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requirements, of such transfer are met, in the name of the designated transferee
or  transferees,  one or more new Securities of any authorized  denomination  or
denominations of a like aggregate principal amount.

                  At the option of the Holder,  Securities  may be exchanged for
other  Securities  of  any  authorized  denomination  and  of a  like  aggregate
principal  amount  (including  an exchange of Initial  Securities  for  Exchange
Securities),  upon surrender of the Securities to be exchanged at such office or
agency.  Whenever any Securities are so  surrendered  for exchange,  the Company
shall  execute,  the Trustee shall  authenticate  and deliver,  and the Security
Registrar shall register, the Securities which the Holder making the exchange is
entitled  to  receive,  provided  that no  exchange  of Initial  Securities  for
Exchange  Securities shall occur until an Exchange Offer Registration  Statement
shall have been declared effective by the Commission  (confirmed in an Officer's
Certificate)  and that the Initial  Securities  to be exchanged for the Exchange
Securities shall be cancelled by the Trustee.

                  All  Securities  issued upon any  registration  of transfer or
exchange of Securities shall be the valid obligations of the Company, evidencing
the same debt,  and entitled to the same benefits under this  Indenture,  as the
Securities surrendered upon such registration of transfer or exchange.

                  Every Security  presented or surrendered  for  registration of
transfer or for  exchange  shall (if so required by the Company or the  Security
Registrar)  be duly  endorsed,  or be  accompanied  by a written  instrument  of
transfer,  in form satisfactory to the Company and the Security Registrar,  duly
executed by the Holder thereof or his attorney duly authorized in writing.

                  No  service  charge  shall  be made  for any  registration  of
transfer or exchange or  redemption of  Securities,  but the Company may require
payment of a sum sufficient to cover any tax or other  governmental  charge that
may be imposed in connection  with any  registration  of transfer or exchange of
Securities, other than exchanges pursuant to Section304, 906, 1010, 1018 or 1108
not involving any transfer.

                  The Company  shall not be required  (i)to issue,  register the
transfer of or exchange any Security during a period beginning at the opening of
business  15 days  before the  selection  of  Securities  to be  redeemed  under
Section1104  and ending at the close of business  on the day of such  mailing of
the relevant notice of redemption or (ii)to register the transfer of or exchange
any  Security  so  selected  for  redemption  in whole or in  part,  except  the
unredeemed portion of any Security being redeemed in part.


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     SECTION 306. Mutilated, Destroyed, Lost and Stolen Securities.

                  If (i)any mutilated  Security is surrendered to the Trustee or
(ii)the  Company and the Trustee receive  evidence to their  satisfaction of the
destruction,  loss or theft of any  Security,  and  there  is  delivered  to the
Company and the Trustee such security or indemnity as may be required by them to
save each of them harmless, then, in the absence of notice to the Company or the
Trustee  that such  Security  has been  acquired by a bona fide  purchaser,  the
Company shall execute and upon Company Order the Trustee shall  authenticate and
deliver,  in  exchange  for any such  mutilated  Security or in lieu of any such
destroyed,  lost or stolen Security,  a new Security of like tenor and principal
amount, bearing a number not contemporaneously outstanding.

                  In case any such mutilated, destroyed, lost or stolen Security
has become or is about to become due and payable,  the Company in its discretion
may, instead of issuing a new Security, pay such Security.

                  Upon the issuance of any new Security under this Section,  the
Company may require  the payment of a sum  sufficient  to cover any tax or other
governmental  charge  that may be  imposed  in  relation  thereto  and any other
expenses (including the fees and expenses of the Trustee) connected therewith.

                  Every new Security  issued pursuant to this Section in lieu of
any mutilated,  destroyed,  lost or stolen Security shall constitute an original
additional contractual obligation of the Company,  whether or not the mutilated,
destroyed,  lost or stolen Security shall be at any time  enforceable by anyone,
and  shall  be  entitled  to  all  benefits  of  this   Indenture   equally  and
proportionately with any and all other Securities duly issued hereunder.

                  The  provisions  of  this  Section  are  exclusive  and  shall
preclude (to the extent  lawful) all other  rights and remedies  with respect to
the replacement or payment of mutilated, destroyed, lost or stolen Securities.

                  SECTION 307.  Payment of Interest; Interest Rights Preserved.

                  Interest on any Security  which is payable,  and is punctually
paid or duly  provided  for, on any  Interest  Payment Date shall be paid to the
Person in whose name such Security (or one or more  Predecessor  Securities)  is
registered at the close of business on the Regular Record Date for such interest
at the office or agency of the Company  maintained for such purpose  pursuant to
Section1002;  provided,  however,  that each  installment of interest may at the
Company's option be paid (i) by mailing a check for such interest, payable to or
upon the written order of the Person entitled thereto pursuant to Section308, to
the address of such Person as it appears in the  Security  Register,  or (ii) by
wire transfer of such interest in

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immediately  available  funds  to  an  account  located  in  the  United  States
maintained by the Depository.

                  Any  interest on any  Security  which is  payable,  but is not
punctually  paid or duly  provided  for,  on any  Interest  Payment  Date  shall
forthwith cease to be payable to the Holder on the Regular Record Date by virtue
of having  been such  Holder,  and such  defaulted  interest  and (to the extent
lawful) interest on such defaulted  interest at the rate borne by the Securities
(such  defaulted  interest  and  interest  thereon  herein  collectively  called
"Defaulted  Interest") may be paid by the Company, at its election in each case,
as provided in paragraph(1) or (2) below:

                  (1) The  Company  may elect to make  payment of any  Defaulted
         Interest  to the  Persons  in whose  names  the  Securities  (or  their
         respective  Predecessor  Securities)  are  registered  at the  close of
         business on a Special  Record  Date for the  payment of such  Defaulted
         Interest,  which shall be fixed in the  following  manner.  The Company
         shall notify the Trustee in writing of the amount of Defaulted Interest
         proposed  to be paid  on each  Security  and the  date of the  proposed
         payment,  and at the  same  time the  Company  shall  deposit  with the
         Trustee an amount of money equal to the aggregate amount proposed to be
         paid in respect of such Defaulted  Interest or shall make  arrangements
         satisfactory  to the Trustee for such deposit  prior to the date of the
         proposed payment, such money when deposited to be held in trust for the
         benefit of the Persons  entitled to such Defaulted  Interest as in this
         clause provided.  Thereupon the Trustee shall fix a Special Record Date
         for the payment of such Defaulted Interest which shall be not more than
         15 days and not  less  than 10 days  prior to the date of the  proposed
         payment  and not less than 10 days after the  receipt by the Trustee of
         the notice of the proposed  payment.  The Trustee shall promptly notify
         the Company of such  Special  Record  Date,  and in the name and at the
         expense of the Company,  shall cause notice of the proposed  payment of
         such  Defaulted  Interest  and the Special  Record Date  therefor to be
         given in the manner  provided for in Section106,  not less than 10 days
         prior to such Special  Record Date.  Notice of the proposed  payment of
         such  Defaulted  Interest and the Special  Record Date therefor  having
         been so given, such Defaulted  Interest shall be paid to the Persons in
         whose names the Securities (or their respective Predecessor Securities)
         are registered at the close of business on such Special Record Date and
         shall no longer be payable pursuant to the following paragraph(2).

                  (2) The Company may make payment of any Defaulted  Interest in
         any other lawful manner not  inconsistent  with the requirements of any
         securities  exchange or system on which the Securities may be listed or
         eligible for  trading,  and upon such notice as may be required by such
         exchange  or  system,  if,  after  notice  given by the  Company to the
         Trustee of the proposed payment pursuant to this clause, such manner of
         payment shall be deemed practicable by the Trustee.

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                  Subject to the  foregoing  provisions  of this  Section,  each
Security  delivered under this Indenture upon  registration of transfer of or in
exchange for or in lieu of any other Security shall carry the rights to interest
accrued and unpaid, and to accrue, which were carried by such other Security.

                  SECTION 308.  Persons Deemed Owners.

                  Prior to the due presentment of a Security for registration of
transfer,  the Company,  the Trustee and any agent of the Company or the Trustee
may treat the Person in whose name such  Security is  registered as the owner of
such Security for the purpose of receiving payment of principal of (and premium,
if any) and (subject to  Sections305  and 307) interest on such Security and for
all other purposes whatsoever, whether or not such Security be overdue, and none
of the Company,  the Trustee or any agent of the Company or the Trustee shall be
affected by notice to the contrary.

                  SECTION 309.  Cancellation.

                  All   Securities   surrendered   for   payment,    redemption,
registration  of transfer or exchange  shall, if surrendered to any Person other
than the Trustee, be delivered to the Trustee and shall be promptly cancelled by
it. The Company may at any time  deliver to the  Trustee  for  cancellation  any
Securities  previously  authenticated and delivered  hereunder which the Company
may have acquired in any manner  whatsoever,  and may deliver to the Trustee (or
to any other Person for delivery to the Trustee) for cancellation any Securities
previously  authenticated  hereunder  which the Company has not issued and sold,
and all Securities so delivered shall be promptly  cancelled by the Trustee.  If
the Company shall so acquire any of the Securities,  however,  such  acquisition
shall  not  operate  as  a  redemption  or  satisfaction  of  the   indebtedness
represented by such Securities  unless and until the same are surrendered to the
Trustee for cancellation.  No Securities shall be authenticated in lieu of or in
exchange for any  Securities  cancelled as provided in this  Section,  except as
expressly  permitted by this  Indenture.  All cancelled  Securities  held by the
Trustee  shall be disposed of by the Trustee in  accordance  with its  customary
procedures and  certification of their disposal  delivered to the Company unless
by Company Order the Company shall direct that cancelled  Securities be returned
to it.

                  SECTION 310.  Computation of Interest.

                  Interest on the Securities shall be computed on the basis of a
360-day year comprised of twelve 30-day months.


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                  SECTION 311.  CUSIP Number.

                  The Company in issuing the Securities may use a "CUSIP" number
(if then  generally in use), and if so, the Trustee may use the CUSIP numbers in
notices of  redemption  or  exchange  as a  convenience  to  Holders;  provided,
however, that any such notice may state that no representation is made as to the
correctness  or  accuracy  of the CUSIP  number  printed in the notice or on the
Securities,  and that  reliance  may be placed only on the other  identification
numbers printed on the Securities. The Company shall promptly notify the Trustee
in writing of any change in the CUSIP number of the Securities.

                  SECTION 312.  Book-Entry Provisions for Global Securities.

                  (a) The Global Securities initially shall (i) be registered in
the name of the Depository or the nominee of such Depository,  (ii) be delivered
to the Trustee as custodian  for such  Depository  and (iii) bear legends as set
forth in Exhibit A.

                  Members  of,  or  participants  in,  the  Depository   ("Agent
Members")  shall have no rights under this  Indenture with respect to any Global
Security  held  on  their  behalf  by  the  Depository,  or the  Trustee  as its
custodian,  or under the Global  Security,  and the Depository may be treated by
the  Company,  the  Trustee  and any agent of the  Company or the Trustee as the
absolute   owner  of  the  Global   Security   for  all   purposes   whatsoever.
Notwithstanding  the foregoing,  nothing  herein shall prevent the Company,  the
Trustee or any agent of the  Company or the Trustee  from  giving  effect to any
written certification,  proxy or other authorization furnished by the Depository
or impair,  as between the Depository  and its Agent  Members,  the operation of
customary  practices  governing the exercise of the rights of a beneficial owner
of any Security.

                  (b)  Transfers  of  Global  Securities  shall  be  limited  to
transfers in whole, but not in part, to the Depository,  its successors or their
respective  nominees.  Interests  of  beneficial  owners in a Rule  144A  Global
Security may be  transferred or exchanged for interests in a Regulation S Global
Security,  and interests of beneficial  owners in a Regulation S Global Security
may be transferred or exchanged for interests in a Rule 144A Global Security, in
each case in accordance  with the rules and procedures of the Depository and the
provisions of Section 313. In addition, Physical Securities shall be transferred
to all beneficial owners in exchange for their beneficial  interests in a Global
Security if (i)the  Depository  notifies  the Company  that it is  unwilling  or
unable to continue as a  depository  for such Global  Security or if at any time
the Depository ceases to be a clearing agency registered under the Exchange Act,
and a successor  depository  is not  appointed  by the  Company  within 90 days,
(ii)the  Company  executes and delivers to the Trustee a notice that such Global
Security  shall  be so  transferable,  registrable  and  exchangeable,  and such
transfer shall be registrable, or (iii)there shall have

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occurred  and be  continuing  a Default or Event of Default  with respect to the
Securities represented by such Global Security.

                  (c) In connection with the transfer of Global Securities as an
entirety to beneficial  owners pursuant to paragraph (b), the Global  Securities
shall be deemed to be  surrendered  to the  Trustee  for  cancellation,  and the
Company shall execute,  and the Trustee shall authenticate and deliver,  to each
beneficial  owner  identified by the  Depository in exchange for its  beneficial
interest  in the  Global  Securities,  an equal  aggregate  principal  amount of
Physical Securities of like tenor of authorized denominations.

                  (d)  Any  Physical  Security  delivered  in  exchange  for  an
interest in a Global  Security  pursuant to  paragraph  (c) of this  Section 312
shall,  except as otherwise  provided by (b)(1)(x)  and paragraph (d) of Section
313, bear the legend regarding transfer restrictions  applicable to the Physical
Securities set forth in Exhibit A.

                  (e) The Holder of any Global  Security  may grant  proxies and
otherwise  authorize  any person,  including  Agent Members and persons that may
hold  interests  through  Agent  Members,  to take any action  which a Holder is
entitled to take under this Indenture or the Securities.

                  SECTION 313.  Special Transfer Provisions.

     (a)  Transfers to Non-QIB  Institutional  Accredited  Investors.  Except as
provided in paragraph (d) of this Section 313, the Initial  Securities shall not
be transferred to any Person that is not a QIB or a non-U.S. Person.

     (b) Transfers to Non-U.S.  Persons.  The following  provisions  shall apply
with respect to the registration of any proposed transfer of an Initial Security
to any non-U.S. Person:

                  (1) the Security  Registrar shall register the transfer of any
         Initial Security if (x) the requested transfer is not prior to the date
         which is two years (or such shorter period as may be prescribed by Rule
         144(k) under the Securities Act or any successor provision  thereunder)
         after the later of the original issue date of such Initial Security (or
         of any  Predecessor  Security)  or the last day on which the Company or
         any Affiliate of the Company was the owner of such Initial  Security or
         any Predecessor  Security or (y) the proposed  transferee has delivered
         to the Security  Registrar a certificate  substantially  in the form of
         Exhibit B hereto; and

                  (2) the Security  Registrar shall register the transfer of any
         Initial Security if the proposed  transferor is an Agent Member holding
         a beneficial interest in a Rule

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         144A Global Security, upon receipt by the Security Registrar of (x) the
         certificate,   if  any,   required  by  paragraph  (1)  above  and  (y)
         instructions given in accordance with the Depository's and the Security
         Registrar's procedures;

whereupon the Security Registrar shall reflect on its books and records the date
of such  transfer  and (A)(if the  transfer  involves a transfer of a beneficial
interest in a Rule 144A Global  Security) a decrease in the principal  amount of
such Rule 144A Global Security in an amount equal to the principal  amount to be
transferred and (B) an increase in the principal amount of a Regulation S Global
Security in an amount equal to the principal amount to be transferred.

                  (c)  Private  Placement  Legend.   Upon  the  registration  of
transfer,  exchange or replacement of Initial Securities, the Security Registrar
shall deliver only Initial  Securities  that bear the Private  Placement  Legend
unless  (i) (x) the  circumstances  contemplated  by  clause  (b)(1)(x)  of this
Section 313 exist or (y) such  Security  has been sold  pursuant to an effective
registration  statement  under the Securities Act and (ii) there is delivered to
the  Security  Registrar  and the  Trustee  an  Opinion  of  Counsel  reasonably
satisfactory  to the Company and the  Trustee to the effect  that  neither  such
legend  nor the  related  restrictions  on  transfer  are  required  in order to
maintain compliance with the provisions of the Securities Act.

                  (d) Other  Transfers.  If a Holder  proposes  to  transfer  an
Initial Security pursuant to any exemption from the registration requirements of
the Securities Act other than as provided for by Section 313(a) and 313(b),  the
Security  Registrar  shall only  register  such  transfer  or  exchange  if such
transferor  delivers  to the  Security  Registrar  and the Trustee an Opinion of
Counsel  satisfactory  to the  Company  and the  Security  Registrar  that  such
transfer  is in  compliance  with  the  Securities  Act  and the  terms  of this
Indenture; provided that the Company may, based upon the opinion of its counsel,
instruct the Security Registrar by a Company Order not to register such transfer
in any case where the proposed transferee is not a QIB or a non-U.S. Person.

                  (e) General.  By its  acceptance  of any Security  bearing the
Private  Placement  Legend,  each  Holder of such a  Security  acknowledges  the
restrictions on transfer of such Security set forth in this Indenture and in the
Private  Placement Legend and agrees that it will transfer such Security only as
provided in this Indenture.

                  The Security  Registrar  shall  retain  copies of all letters,
notices and other  written  communications  received  pursuant to Section 312 or
this  Section  313 for a period of two years,  after  which  time such  letters,
notices and other  written  communications  shall at the written  request of the
Company be delivered to the Company. The Company shall have the right to inspect
and make copies of all such letters,  notices or other written communications at
any  reasonable  time upon the giving of reasonable  prior written notice to the
Security Registrar.

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                                  ARTICLE FOUR

                           SATISFACTION AND DISCHARGE

                  SECTION 401.  Satisfaction and Discharge of Indenture.

                  This  Indenture  shall  upon  Company  Request  cease to be of
further effect  (except as to surviving  rights of  registration  of transfer or
exchange of Securities expressly provided for herein or pursuant hereto) and the
Trustee,  at the  expense  of the  Company,  shall  execute  proper  instruments
acknowledging satisfaction and discharge of this Indenture when

                  (1)      either

     (a) all  Securities  theretofore  authenticated  and delivered  (other than
(i)Securities  which  have been  destroyed,  lost or stolen  and which have been
replaced or paid as provided in Section306 and  (ii)Securities for whose payment
money has  theretofore  been  deposited  in trust with the Trustee or any Paying
Agent or segregated  and held in trust by the Company and  thereafter  repaid to
the Company or discharged from such trust as provided in Section1003)  have been
delivered to the Trustee for cancellation; or

     (b) all such  Securities  not  theretofore  delivered  to the  Trustee  for
cancellation

     (i) have become due and payable, or

     (ii) will become due and payable at their Stated  Maturity within one year,
or

     (iii) are to be called for  redemption  within  one year under  irrevocable
arrangements  satisfactory to the Trustee for the giving of notice of redemption
by the Trustee in the name, and at the expense, of the Company,

and the  Company,  in the case of (i),  (ii) or  (iii)  above,  has  irrevocably
deposited or caused to be deposited with the Trustee as trust funds in trust for
such purpose an amount  sufficient to pay and discharge the entire  indebtedness
on such  Securities not theretofore  delivered to the Trustee for  cancellation,
for principal (and premium, if any) and interest to the date of such deposit (in
the

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case of Securities  which have become due and payable) or to the Stated Maturity
or Redemption Date, as the case may be;

     (2) the  Company  has paid or  caused  to be paid all  other  sums  payable
hereunder by the Company; and

     (3) the Company has delivered to the Trustee an Officers'  Certificate  and
an Opinion  of  Counsel,  each  stating  that all  conditions  precedent  herein
provided for relating to the  satisfaction  and discharge of this Indenture have
been complied with.

                  Notwithstanding   the   satisfaction  and  discharge  of  this
Indenture,  the obligations of the Company to the Trustee under  Section607 and,
if money shall have been deposited with the Trustee  pursuant to clause(1)(b) of
this Section 401, the  obligations of the Trustee under  Section402 and the last
paragraph of Section1003 shall survive.

                  SECTION 402.  Application of Trust Money.

                  Subject  to  the   provisions   of  the  last   paragraph   of
Section1003,  all money deposited with the Trustee  pursuant to Section401 shall
be held in trust and applied by it, in  accordance  with the  provisions  of the
Securities and this  Indenture,  to the payment,  either directly or through any
Paying  Agent  (including  the  Company  acting as its own Paying  Agent) as the
Trustee may determine,  to the Persons entitled  thereto,  of the principal (and
premium,  if any) and interest for whose  payment such money has been  deposited
with the Trustee;  but such money need not be segregated from other funds except
to the extent required by law.


                                  ARTICLE FIVE

                                    REMEDIES

                  SECTION 501.  Events of Default.

                  "Event of Default", wherever used herein, means any one of the
following  events  (whatever the reason for such Event of Default and whether it
shall be voluntary or involuntary or be effected by operation of law or pursuant
to any judgment,  decree or order of any court or any order,  rule or regulation
of any administrative or governmental body):

     (1) default in the payment of the principal of (or premium, if any, on) any
Security at its Maturity; or


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     (2) default in the payment of any interest on any Security  when it becomes
due and payable, and continuance of such default for a period of 30 days; or

     (3)  default in the  payment of  principal  and  interest  on any  Security
required to be  purchased  pursuant to an Offer to Purchase  pursuant to Section
1010 or 1018; or

     (4) default in the performance, or breach, of Section801 or 1018; or

     (5) default in the performance,  or breach,  of any covenant or warranty of
the  Company in this  Indenture  or in any  Security  (other  than a covenant or
warranty a default in whose  performance  or whose  breach is  elsewhere in this
Section  specifically dealt with), and continuance of such default or breach for
a period of 60days after there has been given,  by registered or certified mail,
to the  Company by the  Trustee or to the Company and the Trustee by the Holders
of at least 25% in aggregate  principal  amount of the Outstanding  Securities a
written notice specifying such default or breach and requiring it to be remedied
and stating that such notice is a "Notice of Default" hereunder; or

     (6) a default or defaults under any bond(s), debenture(s), note(s) or other
evidence(s) of indebtedness by the Company or any Restricted Subsidiary or under
any mortgage(s),  indenture(s) or instrument(s)  under which there may be issued
or by which there may be secured or evidenced any  indebtedness  of such type by
the  Company or any such  Restricted  Subsidiary  with a  principal  amount then
outstanding,  individually or in the aggregate, in excess of $10million, whether
such  indebtedness  now exists or shall  hereafter be created,  which default or
defaults shall result in the acceleration of the payment of such indebtedness or
shall constitute a failure to pay the principal of such indebtedness when due at
the final maturity  thereof,  or shall have resulted in excess of $10 million of
indebtedness  becoming or being  declared  due and payable  prior to the date on
which it would  otherwise have become due and payable  (after  expiration of any
applicable grace period); or

     (7) a final  judgment  or final  judgments  for the  payment  of money  are
entered against the Company or any Restricted  Subsidiary in an aggregate amount
in excess of  $10million by a court or courts of competent  jurisdiction,  which
judgment or judgments remain undischarged or unbonded for a period (during which
execution shall not be effectively stayed) of 45days after the date on which the
right to appeal all such judgments has expired; or

     (8) the entry of a decree or order by a court  having  jurisdiction  in the
premises  adjudging  the  Company or any  Restricted  Subsidiary  a bankrupt  or
insolvent,  or approving as properly  filed a petition  seeking  reorganization,
arrangement,

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adjustment  or  composition  of or in respect of the  Company or any  Restricted
Subsidiary under the Federal  Bankruptcy Code or any other applicable federal or
state  law,  or  appointing  a  receiver,   liquidator,   assignee,  trustee  or
sequestrator  (or other  similar  official)  of the  Company  or any  Restricted
Subsidiary or of any substantial  part of its property,  or ordering the winding
up or  liquidation  of its affairs,  and the  continuance  of any such decree or
order unstayed and in effect for a period of 60 consecutive days; or

     (9)  the  institution  by the  Company  or  any  Restricted  Subsidiary  of
proceedings to be  adjudicated a bankrupt or insolvent,  or the consent by it to
the  institution  of  bankruptcy or  insolvency  proceedings  against it, or the
filing by it of a petition or answer or consent seeking reorganization or relief
under the Federal  Bankruptcy Code or any other applicable federal or state law,
or the consent by it to the filing of any such petition or to the appointment of
a receiver,  liquidator,  assignee,  trustee or  sequestrator  (or other similar
official) of the Company or any Restricted Subsidiary or of any substantial part
of its  property,  or the  making  by it of an  assignment  for the  benefit  of
creditors,  or the  admission by it in writing of its inability to pay its debts
generally as they become due.

     SECTION 502. Acceleration of Maturity; Rescission and Annulment.

                  If an  Event  of  Default  (other  than an  Event  of  Default
specified in Section501(8)  or (9)) occurs and is continuing,  then and in every
such case the Trustee or the Holders of not less than 25% in principal amount of
the Outstanding Securities may declare the principal of all the Securities to be
due and payable  immediately  by a notice in writing to the Company  (and to the
Trustee if given by Holders), and upon any such declaration such principal shall
become  immediately  due and  payable.  If an  Event  of  Default  specified  in
Section501(8)  or (9) occurs and is  continuing,  then the  principal of all the
Securities  shall ipso facto become and be immediately  due and payable  without
any declaration or other act on the part of the Trustee or any Holder.

                  At any time after a declaration of acceleration  has been made
and before a judgment or decree for  payment of the money due has been  obtained
by the Trustee as  hereinafter  provided in this Article Five,  the Holders of a
majority in principal amount of the Outstanding Securities, by written notice to
the Company and the  Trustee,  may  rescind and annul such  declaration  and its
consequences if

     (1) the Company has paid or deposited  with the Trustee a sum sufficient to
pay

     (A) all overdue interest on all Outstanding Securities,


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     (B) all unpaid  principal  of (and  premium,  if any,  on) any  Outstanding
Securities   which  has  become  due  otherwise  than  by  such  declaration  of
acceleration,  and  interest on such unpaid  principal  at the rate borne by the
Securities,

     (C) to the extent  that  payment of such  interest  is lawful,  interest on
overdue interest at the rate borne by the Securities, and

     (D) all sums paid or advanced by the Trustee  hereunder and the  reasonable
compensation,  expenses,  disbursements and advances of the Trustee,  its agents
and counsel; and

     (2) all  Events  of  Default,  other  than the  nonpayment  of  amounts  of
principal of (or premium, if any, on) Securities which have become due solely by
such  declaration  of  acceleration,  have been cured or waived as  provided  in
Section513.

No such  rescission  shall  affect  any  subsequent  default or impair any right
consequent thereon.

                  Notwithstanding the preceding  paragraph,  in the event that a
declaration  of  acceleration  in respect of the  Securities  due to an Event of
Default specified in Section501(6)  shall have occurred and be continuing,  such
declaration of acceleration shall be automatically  annulled if the Debt that is
the subject of such Event of Default has been  discharged or the holders thereof
have rescinded  their  declaration of  acceleration in respect of such Debt, and
written notice of such  discharge or rescission,  as the case may be, shall have
been given to the  Trustee by the Company  and  countersigned  by the holders of
such Debt or a  trustee,  fiduciary  or agent for such  holders,  within 30 days
after such  declaration of  acceleration  in respect of the  Securities,  and no
other Event of Default has occurred during such 30-day period which has not been
cured or waived during such period.

     SECTION  503.  Collection  of  Indebtedness  and Suits for  Enforcement  by
Trustee.

                  The Company covenants that if

     (a)  default is made in the payment of any  installment  of interest on any
Security when such interest  becomes due and payable and such default  continues
for a period of 30 days, or

     (b) default is made in the payment of the principal of (or premium, if any,
on) any Security at the Maturity thereof,


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the Company will, upon demand of the Trustee, pay to the Trustee for the benefit
of the Holders of such  Securities the whole amount then due and payable on such
Securities for principal (and premium, if any) and interest, and interest on any
overdue principal (and premium,  if any) and, to the extent that payment of such
interest shall be legally enforceable, upon any overdue installment of interest,
at the rate borne by the  Securities,  and, in addition  thereto,  such  further
amount as shall be  sufficient  to cover the costs and  expenses of  collection,
including the reasonable compensation,  expenses,  disbursements and advances of
the Trustee, its agents and counsel.

                  If the Company fails to pay such amounts  forthwith  upon such
demand,  the  Trustee,  in its own name as  trustee  of an  express  trust,  may
institute  a  judicial  proceeding  for the  collection  of the  sums so due and
unpaid,  may  prosecute  such  proceeding  to judgment  or final  decree and may
enforce the same against the Company or any other  obligor  upon the  Securities
and collect the moneys  adjudged or decreed to be payable in the manner provided
by law  out of the  property  of the  Company  or any  other  obligor  upon  the
Securities, wherever situated.

                  If an Event of Default occurs and is  continuing,  the Trustee
may in its  discretion  proceed to protect and enforce its rights and the rights
of the Holders by such  appropriate  judicial  proceedings  as the Trustee shall
deem most  effectual  to protect and enforce  any such  rights,  whether for the
specific enforcement of any covenant or agreement in this Indenture or in aid of
the exercise of any power granted herein, or to enforce any other proper remedy.

                  SECTION 504.  Trustee May File Proofs of Claim.

                  In  case  of the  pendency  of any  receivership,  insolvency,
liquidation, bankruptcy, reorganization, arrangement, adjustment, composition or
other judicial  proceeding relative to the Company or any other obligor upon the
Securities  or the  property  of the  Company or of such other  obligor or their
creditors,  the Trustee (irrespective of whether the principal of the Securities
shall then be due and payable as herein expressed or by declaration or otherwise
and  irrespective  of  whether  the  Trustee  shall  have made any demand on the
Company  for the payment of overdue  principal,  premium,  if any, or  interest)
shall  be  entitled  and  empowered,  by  intervention  in  such  proceeding  or
otherwise,

     (i) to file and  prove a claim  for the  whole  amount  of  principal  (and
premium,  if any) and interest owing and unpaid in respect of the Securities and
to file such other papers or documents as may be necessary or advisable in order
to have the  claims of the  Trustee  (including  any  claim  for the  reasonable
compensation, expenses, disbursements and advances of the Trustee and its agents
and counsel) and of the Holders allowed in such judicial proceeding, and


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     (ii) to  collect  and  receive  any  moneys or other  property  payable  or
deliverable on any such claims and to distribute the same;

and any custodian,  receiver,  assignee, trustee, liquidator or sequestrator (or
other similar official) in any such judicial  proceeding is hereby authorized by
each  Holder to make such  payments  to the  Trustee  and, in the event that the
Trustee shall consent to the making of such payments directly to the Holders, to
pay the Trustee  any amount due it for the  reasonable  compensation,  expenses,
disbursements  and advances of the Trustee and its agents and  counsel,  and any
other amounts due the Trustee under Section607.

                  Nothing  herein  contained  shall be deemed to  authorize  the
Trustee  to  authorize  or consent to or accept or adopt on behalf of any Holder
any plan of reorganization, arrangement, adjustment or composition affecting the
Securities or the rights of any Holder  thereof,  or to authorize the Trustee to
vote in respect of the claim of any Holder in any such proceeding.

     SECTION 505. Trustee May Enforce Claims Without Possession of Securities.

                  All rights of action and claims  under this  Indenture  or the
Securities may be prosecuted and enforced by the Trustee  without the possession
of any of the  Securities or the production  thereof in any proceeding  relating
thereto,  and any such proceeding  instituted by the Trustee shall be brought in
its own name and as trustee of an express  trust,  and any  recovery of judgment
shall, after provision for the payment of the reasonable compensation, expenses,
disbursements and advances of the Trustee and its agents and counsel, be for the
ratable  benefit  of the  Holders  of the  Securities  in  respect of which such
judgment has been recovered.

                  SECTION 506.  Application of Money Collected.

                  Any money  collected  by the Trustee  pursuant to this Article
Five shall be applied in the following  order, at the date or dates fixed by the
Trustee and, in case of the  distribution  of such money on account of principal
(or premium,  if any) or interest,  upon  presentation of the Securities and the
notation  thereon  of the  payment  if only  partially  paid and upon  surrender
thereof if fully paid:

     FIRST: To the payment of all amounts due the Trustee under Section607;

     SECOND:  To the payment of the amounts then due and unpaid for principal of
(and premium,  if any) and interest on the Securities in respect of which or for
the benefit of which such money has been collected,  ratably, without preference
or priority

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<PAGE>




of any kind,  according  to the amounts due and payable on such  Securities  for
principal (and premium, if any) and interest, respectively; and

     THIRD: The balance, if any, to the Person or Persons entitled thereto.

                  SECTION 507.  Limitation on Suits.

                  No Holder of any Securities  shall have any right to institute
any proceeding,  judicial or otherwise,  with respect to this Indenture,  or for
the  appointment  of a receiver or trustee,  or for any other remedy  hereunder,
unless

     (1) such Holder has  previously  given  written  notice to the Trustee of a
continuing Event of Default;

     (2) the Holders of not less than 25% in aggregate  principal  amount of the
Outstanding  Securities  shall  have made  written  request  to the  Trustee  to
institute  proceedings  in  respect  of such Event of Default in its own name as
Trustee hereunder;

     (3) such Holder or Holders have offered to the Trustee indemnity reasonably
satisfactory to it against the costs, expenses and liabilities to be incurred in
compliance with such request;

     (4) the Trustee for 60 days after its receipt of such  notice,  request and
offer of indemnity has failed to institute any such proceeding; and

     (5) no direction  inconsistent  with such written request has been given to
the Trustee  during  such 60-day  period by the Holders of a majority or more in
aggregate principal amount of the Outstanding Securities;

it being  understood  and intended  that no one or more  Holders  shall have any
right in any manner whatsoever by virtue of, or by availing of, any provision of
this Indenture to affect,  disturb or prejudice the rights of any other Holders,
or to obtain or to seek to obtain  priority or preference over any other Holders
or to enforce  any right  under  this  Indenture,  except in the  manner  herein
provided and for the equal and ratable benefit of all the Holders.

     SECTION 508.  Unconditional Right of Holders to Receive Principal,  Premium
and Interest.

                  Notwithstanding  any other  provision in this  Indenture,  the
Holder  of  any   Security   shall  have  the  right,   which  is  absolute  and
unconditional,  to receive payment as provided herein (including, if applicable,
Article Twelve) and in such Security of the principal

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<PAGE>




of (and premium,  if any) and (subject to Section307)  interest on such Security
on the respective Stated Maturities  expressed in such Security (or, in the case
of redemption, on the Redemption Date) and to institute suit for the enforcement
of any such payment,  and such rights shall not be impaired  without the consent
of such Holder.

                  SECTION 509.  Restoration of Rights and Remedies.

                  If the Trustee or any Holder has  instituted any proceeding to
enforce any right or remedy under this  Indenture and such  proceeding  has been
discontinued or abandoned for any reason,  or has been  determined  adversely to
the  Trustee or to such  Holder,  then and in every  such  case,  subject to any
determination in such proceeding, the Company, the Trustee and the Holders shall
be restored  severally and respectively to their former positions  hereunder and
thereafter all rights and remedies of the Trustee and the Holders shall continue
as though no such proceeding had been instituted.

                  SECTION 510.  Rights and Remedies Cumulative.

                  Except as otherwise  provided with respect to the  replacement
or  payment  of  mutilated,  destroyed,  lost or stolen  Securities  in the last
paragraph of Section306, no right or remedy herein conferred upon or reserved to
the Trustee or to the Holders is intended to be  exclusive of any other right or
remedy,  and every right and remedy  shall,  to the extent  permitted by law, be
cumulative  and in addition to every other right and remedy  given  hereunder or
now or hereafter  existing at law or in equity or  otherwise.  The  assertion or
employment of any right or remedy hereunder, or otherwise, shall not prevent the
concurrent assertion or employment of any other appropriate right or remedy.

                  SECTION 511.  Delay or Omission Not Waiver.

                  No delay or  omission  of the  Trustee or of any Holder of any
Security  to  exercise  any right or remedy  accruing  upon any Event of Default
shall  impair any such right or remedy or  constitute a waiver of any such Event
of Default or an  acquiescence  therein.  Every  right and remedy  given by this
Article  Five or by law to the Trustee or to the Holders may be  exercised  from
time to time, and as often as may be deemed expedient,  by the Trustee or by the
Holders, as the case may be.

                  SECTION 512.  Control by Holders.

                  The Holders of not less than a majority in aggregate principal
amount of the  Outstanding  Securities  shall have the right to direct the time,
method and place of conducting any  proceeding  for any remedy  available to the
Trustee,  or exercising  any trust or power  conferred on the Trustee,  provided
that

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     (1) such  direction  shall not be in conflict  with any rule of law or with
this Indenture,

     (2) the  Trustee  may take any other  action  deemed  proper by the Trustee
which is not inconsistent with such direction, and

     (3) the Trustee need not take any action which might involve it in personal
liability or be unjustly prejudicial to the Holders not consenting.

                  SECTION 513.  Waiver of Past Defaults.

                  The Holders of not less than a majority in aggregate principal
amount of the  Outstanding  Securities  may on behalf of the  Holders of all the
Securities  waive any past  default  hereunder  and its  consequences,  except a
default

     (1) in respect of the payment of the  principal of (or premium,  if any) or
interest on any Security, or

     (2) in respect of a covenant or provision  hereof which under  Article Nine
cannot  be  modified  or  amended  without  the  consent  of the  Holder of each
Outstanding Security affected.

                  Upon any such waiver,  such default shall cease to exist,  and
any Event of Default arising  therefrom shall be deemed to have been cured,  for
every  purpose  of  this  Indenture;  but no such  waiver  shall  extend  to any
subsequent or other  default or Event of Default or impair any right  consequent
thereon.

                  SECTION 514.  Waiver of Stay or Extension Laws.

                  The Company  covenants  (to the extent that it may lawfully do
so) that it shall  not at any time  insist  upon,  or  plead,  or in any  manner
whatsoever  claim or take the benefit or advantage of, any stay or extension law
wherever  enacted,  now or at any time hereafter in force,  which may affect the
covenants or the performance of this  Indenture;  and the Company (to the extent
that it may lawfully do so) hereby  expressly waives all benefit or advantage of
any such law and  covenants  that it  shall  not  hinder,  delay or  impede  the
execution  of any power  herein  granted to the  Trustee,  but shall  suffer and
permit the execution of every such power as though no such law had been enacted.



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                                   ARTICLE SIX

                                   THE TRUSTEE

                  SECTION601.  Certain Duties and Responsibilities.

                  (a)      Except during the continuance of an Event of Default,

                  (1) the  Trustee  undertakes  to perform  such duties and only
         such duties as are  specifically  set forth in this  Indenture,  and no
         implied  covenants  or  obligations  shall be read into this  Indenture
         against the Trustee; and

                  (2) in the  absence of bad faith on its part,  the Trustee may
         conclusively   rely,  as  to  the  truth  of  the  statements  and  the
         correctness of the opinions  expressed  therein,  upon  certificates or
         opinions furnished to the Trustee and conforming to the requirements of
         this Indenture;  but, in the case of any such  certificates or opinions
         which by any provision hereof are specifically required to be furnished
         to the Trustee,  the Trustee  shall be under a duty to examine the same
         to determine  whether or not they conform to the  requirements  of this
         Indenture.

                  (b)  In  case  an  Event  of  Default  has   occurred  and  is
continuing,  the Trustee shall  exercise such of the rights and powers vested in
it by this  Indenture,  and use the  same  degree  of care  and  skill  in their
exercise,  as a prudent man would exercise or use under the circumstances in the
conduct of his own affairs.

                  (c) No  provision  of this  Indenture  shall be  construed  to
relieve  the  Trustee  from  liability  for its own  negligent  action,  its own
negligent failure to act or its own willful misconduct, except that

     (1) this  paragraph  (c) shall  not be  construed  to limit  the  effect of
paragraph (a) of this Section 601;

     (2) the Trustee  shall not be liable for any error of judgment made in good
faith by a Responsible  Officer,  unless it shall be proved that the Trustee was
negligent in ascertaining the pertinent facts;

     (3) the  Trustee  shall not be liable with  respect to any action  taken or
omitted to be taken by it in good faith in accordance  with the direction of the
Holders of a majority in principal amount of the Outstanding Securities relating
to the time,  method  and place of  conducting  any  proceeding  for any  remedy
available to the Trustee,  or exercising  any trust or power  conferred upon the
Trustee, under this Indenture; and

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     (4) no provision of this  Indenture  shall require the Trustee to expend or
risk its own funds or otherwise incur any financial liability in the performance
of any of its  duties  hereunder,  or in the  exercise  of any of its  rights or
powers, if it shall have reasonable grounds for believing that repayment of such
funds or indemnity reasonably  satisfactory to it against such risk or liability
is not reasonably assured to it.

                  (d)  Whether  or not  therein  expressly  so  provided,  every
provision of this  Indenture  relating to the conduct or affecting the liability
of or affording  protection to the Trustee shall be subject to the provisions of
this Section 601.

                  SECTION 602.  Notice of Default.

                  Within 60 days after the occurrence of any Default  hereunder,
the  Trustee  shall  transmit,  in the manner and to the extent  provided in TIA
Section313(c), notice of such Default hereunder known to any Responsible Officer
of the Trustee,  unless such Default shall have been cured or waived;  provided,
however,  that,  except in the case of a Default in the payment of the principal
of (or  premium,  if any) or interest  on any  Security,  the  Trustee  shall be
protected in  withholding  such notice if and so long as the board of directors,
the executive  committee or a trust  committee of directors  and/or  Responsible
Officers of the Trustee in good faith  determines  that the  withholding of such
notice is in the interest of the Holders;  and provided further that in the case
of any Default of the  character  specified in  Section501(5)  no such notice to
Holders shall be given until at least 30 days after the occurrence thereof.

                  SECTION 603.  Certain Rights of Trustee.

     Subject to Section 601 and to the provisions of TIA Sections315(a)  through
315(d):

                  (1) the  Trustee  may  conclusively  rely  and  shall be fully
         protected  in acting or  refraining  from acting  upon any  resolution,
         certificate,  statement,  instrument, opinion, report, notice, request,
         direction,  consent,  order, bond,  debenture,  note, other evidence of
         indebtedness  or other paper or  document  believed by it to be genuine
         and to have been signed or presented by the proper party or parties;

                  (2) any request or direction of the Company  mentioned  herein
         shall be  sufficiently  evidenced by a Company Request or Company Order
         and any  resolution  of the  Board  of  Directors  may be  sufficiently
         evidenced by a Board Resolution;

                  (3)  whenever  in the  administration  of this  Indenture  the
         Trustee shall deem it desirable  that a matter be proved or established
         prior to  taking,  suffering  or  omitting  any action  hereunder,  the
         Trustee (unless other evidence be herein specifically

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<PAGE>




prescribed) may, in the absence of bad faith on its part,  receive and rely upon
an Officers' Certificate;

                  (4) the  Trustee  may  consult  with  counsel  and the written
         advice of such  counsel or any  Opinion  of  Counsel  shall be full and
         complete  authorization  and protection in respect of any action taken,
         suffered  or omitted  by it  hereunder  in good  faith and in  reliance
         thereon;

                  (5) the Trustee  shall be under no  obligation to exercise any
         of the rights or powers  vested in it by this  Indenture at the request
         or direction of any of the Holders  pursuant to this Indenture,  unless
         such Holders  shall have  offered to the Trustee  security or indemnity
         reasonably   satisfactory  to  it  against  the  costs,   expenses  and
         liabilities  which  might be  incurred  by it in  compliance  with such
         request or direction;

                  (6) the Trustee  shall not be bound to make any  investigation
         into the  facts  or  matters  stated  in any  resolution,  certificate,
         statement,  instrument,  opinion,  report, notice, request,  direction,
         consent,  order, bond, debenture,  note, other evidence of indebtedness
         or other paper or document,  but the Trustee,  in its  discretion,  may
         make such further inquiry or  investigation  into such facts or matters
         as it may see fit,  and, if the Trustee  shall  determine  to make such
         further inquiry or  investigation,  it shall be entitled to examine the
         books,  records and premises of the Company,  personally or by agent or
         attorney;

                  (7) the  Trustee  may  execute  any of the  trusts  or  powers
         hereunder  or perform  any duties  hereunder  either  directly or by or
         through  agents or attorneys and the Trustee  shall not be  responsible
         for any  misconduct  or negligence on the part of any agent or attorney
         appointed with due care by it hereunder;

                  (8) the  Trustee  shall not be liable  for any  action  taken,
         suffered  or  omitted  by it in good  faith  and  believed  by it to be
         authorized or within the discretion or rights or powers  conferred upon
         it by this Indenture; and

                  (9) the Trustee shall have no duties, obligations or liability
         in connection with any Event of Default  hereunder unless a Responsible
         Officer of the Trustee has knowledge thereof.

                  The  Trustee  shall not be  required to expend or risk its own
funds or otherwise  incur any financial  liability in the  performance of any of
its duties  hereunder,  or in the exercise of any of its rights or powers, if it
shall have  reasonable  grounds for  believing  that  repayment of such funds or
adequate  indemnity against such risk or liability is not reasonably  assured to
it.

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     SECTION  604.   Trustee  Not   Responsible  for  Recitals  or  Issuance  of
Securities.

                  The recitals  contained  herein and in the Securities,  except
for  the  Trustee's  certificates  of  authentication,  shall  be  taken  as the
statements of the Company,  and the Trustee assumes no responsibility  for their
correctness.  The  Trustee  makes  no  representations  as to  the  validity  or
sufficiency  of this  Indenture  or of the  Securities,  except that the Trustee
represents  that it is duly  authorized  to execute and deliver this  Indenture,
authenticate the Securities and perform its obligations  hereunder.  The Trustee
shall not be accountable for the use or application by the Company of Securities
or the proceeds thereof.

                  SECTION 605.  May Hold Securities.

                  The Trustee,  any Paying Agent, any Security  Registrar or any
other agent of the Company or of the  Trustee,  in its  individual  or any other
capacity,  may become the owner or pledgee  of  Securities  and,  subject to TIA
Sections310(b) and 311, may otherwise deal with the Company with the same rights
it would have if it were not Trustee,  Paying Agent,  Security Registrar or such
other agent.

                  SECTION 606.  Money Held in Trust.

                  Money  held by the  Trustee  in  trust  hereunder  need not be
segregated  from other funds  except to the extent  required by law. The Trustee
shall be under no liability  for interest on any money  received by it hereunder
except as otherwise agreed with the Company.

                  SECTION 607.  Compensation and Reimbursement.

                  TheCompany agrees:

                  (1) to pay  to  the  Trustee  from  time  to  time  reasonable
         compensation   for  all  services   rendered  by  it  hereunder  (which
         compensation  shall not be limited by any provision of law in regard to
         the compensation of a trustee of an express trust);

                  (2)  except  as  otherwise   expressly   provided  herein,  to
         reimburse  the Trustee  upon its request for all  reasonable  expenses,
         disbursements   and  advances  incurred  or  made  by  the  Trustee  in
         accordance  with  any  provision  of  this  Indenture   (including  the
         reasonable  compensation  and the  expenses  and  disbursements  of its
         agents and counsel),  except any such expense,  disbursement or advance
         as may be attributable to the Trustee's negligence or bad faith; and

                  (3) to  indemnify  the  Trustee and its  directors,  officers,
         employees and agents for, and to hold them harmless against,  any loss,
         liability or expense incurred without

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         negligence  or bad faith on the part of any of them,  arising out of or
         in  connection  with the  acceptance or  administration  of this trust,
         including  the costs and  expenses of  defending  itself or  themselves
         against  any claim or  liability  in  connection  with the  exercise or
         performance of any of its or their powers or duties hereunder.

                  The  obligations  of the  Company  under this  Section  607 to
compensate  the  Trustee,   to  pay  or  reimburse  the  Trustee  for  expenses,
disbursements  and advances and to indemnify and hold harmless the Trustee shall
constitute additional  indebtedness hereunder and shall survive the satisfaction
and  discharge of this  Indenture or the earlier  resignation  or removal of the
Trustee. As security for the performance of such obligations of the Company, the
Trustee shall have a claim prior to the  Securities  upon all property and funds
held or  collected  by the Trustee as such,  except  funds held in trust for the
payment  of  principal  of  (and  premium,  if any) or  interest  on  particular
Securities.

                  When the  Trustee  incurs  expenses  or  renders  services  in
connection  with an Event of Default  specified  in Section  501(8) or (9),  the
expenses  (including the reasonable  charges and expenses of its counsel) of and
the  compensation  for such  services  are  intended to  constitute  expenses of
administration  under any applicable federal or state bankruptcy,  insolvency or
other similar law.

                  The   provisions   of  this  Section  607  shall  survive  the
termination  of this  Indenture  or the  earlier  resignation  or removal of the
Trustee.

     SECTION  608.   Corporate   Trustee  Required;   Eligibility;   Conflicting
Interests.

                  (a)  There  shall be at all times a  Trustee  hereunder  which
shall be subject to and comply with the  provisions of  Section310(a)(1)  of the
Trust  Indenture  Act and shall have a combined  capital and surplus of at least
$50,000,000.  If such  Corporation  publishes  reports  of  condition  at  least
annually,  pursuant to law or to the requirements of federal, state, territorial
or  District of Columbia  supervising  or  examining  authority,  then,  for the
purposes  of  this  Section608,   the  combined  capital  and  surplus  of  such
Corporation  shall be deemed to be its combined capital and surplus as set forth
in its most recent report of condition so published.  If at any time the Trustee
shall cease to be eligible in  accordance  with the  provisions  of this Section
608, it shall resign  immediately in the manner and with the effect  hereinafter
specified in this Article Six.

     (b) The Trustee  shall be subject to and comply with Section  310(b) of the
Trust Indenture Act.


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     SECTION 609. Resignation and Removal; Appointment of Successor.

                  (a)  No   resignation   or  removal  of  the  Trustee  and  no
appointment  of a  successor  Trustee  pursuant  to this  Article  shall  become
effective  until the  acceptance  of  appointment  by the  successor  Trustee in
accordance with the applicable requirements of Section610.

                  (b) The  Trustee  may  resign  at any time by  giving  written
notice  thereof to the Company.  If the  instrument of acceptance by a successor
Trustee  required by  Section610  shall not have been  delivered  to the Trustee
within 30 days after the giving of such  notice of  resignation,  the  resigning
Trustee may petition any court of competent  jurisdiction for the appointment of
a successor Trustee.

                  (c)  The  Trustee  may be  removed  at any  time by Act of the
Holders  of not less  than a  majority  in  aggregate  principal  amount  of the
Outstanding Securities, delivered to the Trustee and to the Company.

                  (d)      If at any time:

                  (1) the Trustee  shall fail to comply with the  provisions  of
         TIA  Section310(b)  after written request therefor by the Company or by
         any Holder who has been a bona fide  Holder of a Security  for at least
         six months, or

                  (2) the Trustee shall cease to be eligible under Section608(a)
         and shall fail to resign after written request  therefor by the Company
         or by any Holder who has been a bona fide  Holder of a Security  for at
         least six months, or

                  (3) the Trustee  shall become  incapable of acting or shall be
         adjudged a bankrupt or insolvent or a receiver of the Trustee or of its
         property  shall be appointed or any public officer shall take charge or
         control of the Trustee or of its property or affairs for the purpose of
         rehabilitation, conservation or liquidation,

then, in any such case, (i)the Company,  by a Board  Resolution,  may remove the
Trustee or (ii)subject to TIA Section315(e), any Holder who has been a bona fide
Holder of a Security  for at least six months  may, on behalf of himself and all
others similarly situated,  petition any court of competent jurisdiction for the
removal of the Trustee and the appointment of a successor Trustee.

                  (e)  If  the  Trustee  shall  resign,  be  removed  or  become
incapable  of acting,  or if a vacancy  shall occur in the office of Trustee for
any  cause,  the  Company,  by a Board  Resolution,  shall  promptly  appoint  a
successor Trustee. If, within one year after such

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resignation,  removal or  incapability,  or the  occurrence of such  vacancy,  a
successor  Trustee  shall be  appointed  by Act of the  Holders of a majority in
aggregate  principal  amount  of the  Outstanding  Securities  delivered  to the
Company and the retiring  Trustee,  the  successor  Trustee so appointed  shall,
forthwith upon its acceptance of such appointment,  become the successor Trustee
and supersede the successor  Trustee  appointed by the Company.  If no successor
Trustee  shall have been so appointed by the Company or the Holders and accepted
appointment in the manner hereinafter  provided,  any Holder who has been a bona
fide Holder of a Security  for at least six months may, on behalf of himself and
all others similarly situated,  petition any court of competent jurisdiction for
the appointment of a successor Trustee.

                  (f) The Company shall give notice of each resignation and each
removal  of the  Trustee  and each  appointment  of a  successor  Trustee to the
Holders of  Securities  in the manner  provided for in  Section106.  Each notice
shall include the name of the successor Trustee and the address of its Corporate
Trust Office.

                  (g) The  retiring  Trustee  shall not be liable for any of the
acts or omissions of any successor Trustee appointed hereunder.

                  SECTION 610.  Acceptance of Appointment by Successor.

                  Every  successor  Trustee  appointed  hereunder shall execute,
acknowledge and deliver to the Company and to the retiring Trustee an instrument
accepting  such  appointment,  and thereupon the  resignation  or removal of the
retiring Trustee shall become effective and such successor Trustee,  without any
further  act,  deed or  conveyance,  shall  become  vested  with all the rights,
powers,  trusts  and  duties of the  retiring  Trustee;  but,  on request of the
Company or the successor  Trustee,  such retiring Trustee shall, upon payment of
its charges,  execute and deliver an instrument  transferring  to such successor
Trustee all the rights, powers and trusts of the retiring Trustee and shall duly
assign,  transfer and deliver to such  successor  Trustee all property and money
held by such  retiring  Trustee  hereunder.  Upon request of any such  successor
Trustee,  the Company shall execute any and all  instruments  for more fully and
certainly  vesting in and confirming to such successor  Trustee all such rights,
powers and trusts.

                  No successor  Trustee shall accept its  appointment  unless at
the time of such  acceptance  such  successor  Trustee  shall be  qualified  and
eligible under this Article.

     SECTION 611. Merger, Conversion, Consolidation or Succession to Business.

                  Any  Corporation  into  which  the  Trustee  may be  merged or
converted or with which it may be  consolidated,  or any  Corporation  resulting
from any merger,  conversion  or  consolidation  to which the Trustee shall be a
party, or any Corporation succeeding to all or

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substantially  all of the corporate trust business of the Trustee,  shall be the
successor of the Trustee  hereunder,  provided  that such  Corporation  shall be
otherwise  qualified and eligible under this Article Six,  without the execution
or  filing  of any paper or any  further  act on the part of any of the  parties
hereto. In case any Securities shall have been authenticated, but not delivered,
by  the  Trustee  then  in  office,  any  successor  by  merger,  conversion  or
consolidation to such  authenticating  Trustee may adopt such authentication and
deliver  the  Securities  so  authenticated  with  the  same  effect  as if such
successor Trustee had itself authenticated such Securities. In case at that time
any of the Securities shall not have been  authenticated,  any successor Trustee
may authenticate such Securities either in the name of any predecessor hereunder
or in the name of the  successor  Trustee.  In all such cases such  certificates
shall have the full force and effect  which  this  Indenture  provides  that the
certificate of authentication of the Trustee shall have; provided, however, that
the right to adopt the certificate of authentication of any predecessor  Trustee
or to authenticate Securities in the name of any predecessor Trustee shall apply
only to its successor or successors by merger, conversion or consolidation.


                                  ARTICLE SEVEN

                HOLDERS' LISTS AND REPORTS BY TRUSTEE AND COMPANY

                  SECTION 701.  Disclosure of Names and Addresses of Holders.

                  Every Holder of Securities, by receiving and holding the same,
agrees with the Company and the Trustee  that none of the Company or the Trustee
or any  agent of  either  of them  shall be held  accountable  by  reason of the
disclosure of any such  information as to the names and addresses of the Holders
in  accordance  with TIA  Section312,  regardless  of the source from which such
information was derived,  and that the Trustee shall not be held  accountable by
reason  of  mailing  any   material   pursuant  to  a  request  made  under  TIA
Section312(b).

                  SECTION 702.  Reports by Trustee.

                  Within 60 days after  May15 of each year  commencing  with the
first May15 after the first issuance of  Securities,  the Trustee shall transmit
to the Holders, in the manner and to the extent provided in TIA Section313(c), a
brief report dated as of such May15 if required by TIA Section313(a).


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                  SECTION 703.  Reports by Company.

                  The  Company  shall file with the  Trustee  and deliver to the
Holders of Securities the reports and other information  required to be provided
by it pursuant to Section1008.


                                  ARTICLE EIGHT

              CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE

     SECTION 801. Company May Consolidate, Etc., Only on Certain Terms.

                  The Company shall not,  except as provided in Section 1025, in
a single transaction or a series of related transactions, (i)consolidate with or
merge into any other Person or Persons or permit any other Person to consolidate
with or merge into the Company  (other than a merger of Qwest  Corporation  into
the Company in which the Company shall be the surviving Person) or (ii) directly
or  indirectly,   transfer,   sell,  lease  or  otherwise   dispose  of  all  or
substantially  all of its assets to any other Person or Persons,  unless, in any
such transaction specified in clause (i) or (ii):

                  (1) in a transaction in which the Company is not the surviving
         Person or in which the Company sells,  leases or otherwise  disposes of
         all or  substantially  all of its  assets  to  any  other  Person,  the
         resulting,  surviving or transferee Person (the "successor  entity") is
         organized  under the laws of the United  States of America or any State
         thereof or the District of Columbia and shall  expressly  assume,  by a
         supplemental  indenture  executed and  delivered to the Trustee in form
         satisfactory  to the Trustee,  all of the Company's  obligations  under
         this Indenture;

                  (2)  immediately  before  and  after  giving  effect  to  such
         transaction  and treating any Debt which  becomes an  obligation of the
         Company or a Restricted  Subsidiary as a result of such  transaction as
         having been  Incurred by the Company or such  Restricted  Subsidiary at
         the time of the transaction,  no Default or Event of Default shall have
         occurred and be continuing;

                  (3) immediately after giving effect to such  transaction,  the
         Consolidated Net Worth of the Company (or other successor entity to the
         Company) is equal to or greater  than that of the  Company  immediately
         prior to the transaction;

                  (4)  immediately  after giving effect to such  transaction and
         treating  any Debt which  becomes  an  obligation  of the  Company or a
         Restricted  Subsidiary as a result of such  transaction  as having been
         Incurred by the Company or such Restricted Subsidiary

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         at the time of the  transaction,  the Company  (including any successor
         entity to the Company)  could Incur at least $1.00 of  additional  Debt
         pursuant to the provisions of paragraph(a) of Section 1011;

                  (5) if,  as a result  of any  such  transaction,  property  or
         assets of the Company would become subject to a Lien  prohibited by the
         provisions of Section1015,  the Company or the successor  entity to the
         Company  shall  have  secured  the   Securities  as  required  by  such
         Section1015; and

                  (6) the Company  has  delivered  to the  Trustee an  Officers'
         Certificate  and an  Opinion  of  Counsel,  each in form and  substance
         reasonably   satisfactory   to   the   Trustee,   stating   that   such
         consolidation,  merger, conveyance, transfer, lease or acquisition and,
         if a  supplemental  indenture  is  required  in  connection  with  such
         transaction,  such supplemental  indenture,  complies with this Article
         and that all conditions  precedent herein provided for relating to such
         transaction  have  been  complied  with,  and,  with  respect  to  such
         Officers' Certificate, setting forth the manner of determination of the
         Consolidated   Net  Worth,   in  accordance   with  clause(3)  of  this
         Section801,  of the Company or, if applicable,  of the successor entity
         as required pursuant to the foregoing.

                  SECTION 802.  Successor Substituted.

                  Upon any  consolidation  of the Company  with or merger of the
Company with or into any other Corporation or any conveyance,  transfer or lease
of the properties and assets of the Company  substantially as an entirety to any
Person or Persons in accordance with Section801,  the successor Person formed by
such  consolidation  or into  which  the  Company  is  merged  or to which  such
conveyance,  transfer or lease is made shall succeed to, and be substituted for,
and may exercise every right and power of, the Company under this Indenture with
the same  effect  as if such  successor  Person  had been  named as the  Company
herein, and, in the event of any such conveyance or transfer, the Company (which
term shall for this purpose mean the Person named as the  "Company" in the first
paragraph of this Indenture or any successor Person which shall have become such
in the manner described in Section801),  except in the case of a lease, shall be
discharged  of all  obligations  and  covenants  under  this  Indenture  and the
Securities and may be dissolved and liquidated.



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                                  ARTICLE NINE

                             SUPPLEMENTAL INDENTURES

     SECTION 901. Supplemental Indentures Without Consent of Holders.

                  Without  the  consent  of  any  Holders,  the  Company,   when
authorized by a Board Resolution,  and the Trustee, at any time and from time to
time, may enter into one or more  indentures  supplemental  hereto,  in form and
substance satisfactory to the Trustee, for any of the following purposes:

     (1) to evidence  the  succession  of another  Person to the Company and the
assumption  by any such  successor  of the  covenants  of the Company  contained
herein and in the Securities; or

     (2) to add to the  covenants  of the Company for the benefit of the Holders
or to surrender any right or power herein conferred upon the Company; or

     (3) to add any additional Events of Default; or

     (4) to provide for uncertificated  Securities in addition to or in place of
certificated Securities; or

     (5) to evidence and provide for the acceptance of appointment  hereunder by
a successor Trustee pursuant to the requirements of Section610; or

                  (6) to cure  any  ambiguity,  to  correct  or  supplement  any
         provision  herein which may be  inconsistent  with any other  provision
         herein,  or to make any other  provisions  with  respect  to matters or
         questions arising under this Indenture; provided that such action shall
         not  adversely  affect the  interests  of the  Holders in any  material
         respect; or

     (7) to secure the Securities  pursuant to the  requirements of Section1015;
or

                  (8) to provide for a Restricted  Subsidiary Guarantee pursuant
         to the requirements of Section 1016.


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                  SECTION 902.  Supplemental Indentures with Consent of Holders.

                  With the consent of the Holders of not less than a majority in
aggregate principal amount of the Outstanding Securities, by Act of said Holders
delivered to the Company and the  Trustee,  the Company,  when  authorized  by a
Board  Resolution,  and the Trustee may enter into an  indenture  or  indentures
supplemental  hereto for the purpose of adding any  provisions to or changing in
any  manner  or  eliminating  any of the  provisions  of  this  Indenture  or of
modifying  in any  manner  the  rights  of the  Holders  under  this  Indenture;
provided,  however,  that no such  supplemental  indenture  shall,  without  the
consent of the Holder of each Outstanding Security affected thereby:

     (1) change the Stated  Maturity of the principal of or any  installment  of
interest on any Security,  or alter the redemption provisions thereof, or reduce
the  principal  amount  thereof  (or  premium,  if any) or the rate of  interest
thereon or reduce the amount of the  principal of the  Securities  that would be
due and payable upon a  declaration  of  acceleration  of the  Maturity  thereof
pursuant to Section502 or the amount thereof provable in bankruptcy  pursuant to
Section504,  or change the place of payment where,  or the coin or currency,  in
which any Security or any premium or the interest thereon is payable,  or impair
the right to institute suit for the  enforcement of any such payment on or after
the Stated  Maturity  thereof  (or, in the case of  redemption,  on or after the
Redemption Date); or

     (2) reduce the percentage in aggregate  principal amount of the Outstanding
Securities  the consent of whose  Holders is required for any such  supplemental
indenture,  or the  consent  of whose  Holders  is  required  for any  waiver of
compliance  with  certain  provisions  of this  Indenture  or  certain  defaults
hereunder and their consequences provided for in this Indenture; or

     (3) subordinate in right of payment, or otherwise subordinate, the Notes to
any other Debt; or

     (4) modify any of the  provisions  of this Section 902,  except to increase
any  such  percentage  or to  provide  that  certain  other  provisions  of this
Indenture cannot be modified or waived without the consent of the Holder of each
Outstanding Security affected thereby.

                  It shall not be  necessary  for any Act of Holders  under this
Section  902  to  approve  the  particular  form  of any  proposed  supplemental
indenture,  but it shall be  sufficient  if such Act shall approve the substance
thereof.


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                  SECTION 903.  Execution of Supplemental Indentures.

                  In executing,  or accepting the additional  trusts created by,
any supplemental  indenture  permitted by this Article Nine or the modifications
thereby of the trusts created by this  Indenture,  the Trustee shall be entitled
to receive,  and shall be fully protected in relying upon, an Opinion of Counsel
stating that the  execution of such  supplemental  indenture  is  authorized  or
permitted  by this  Indenture  and an  Officers'  Certificate  stating  that all
conditions  precedent to the execution of such supplemental  indenture have been
fulfilled.  The Trustee may, but shall not be obligated  to, enter into any such
supplemental  indenture  which  affects  the  Trustee's  own  rights,  duties or
immunities under this Indenture or otherwise.

                  SECTION 904.  Effect of Supplemental Indentures.

                  Upon the execution of any  supplemental  indenture  under this
Article Nine, this Indenture shall be modified in accordance therewith, and such
supplemental indenture shall form a part of this Indenture for all purposes; and
every Holder of Securities theretofore or thereafter authenticated and delivered
hereunder shall be bound thereby.

                  SECTION 905.  Conformity with Trust Indenture Act.

                  Every supplemental indenture executed pursuant to this Article
Nine shall  conform as a matter of  contract or law to the  requirements  of the
Trust Indenture Act as then in effect.

     SECTION 906. Reference in Securities to Supplemental Indentures.

                  Securities  authenticated and delivered after the execution of
any supplemental  indenture pursuant to this Article Nine may bear a notation in
form  approved by the Trustee and the Company as to any matter  provided  for in
such supplemental indenture.  If the Company shall so determine,  new Securities
so modified as to conform, in the opinion of the Trustee and the Company, to any
such  supplemental  indenture  may be prepared  and  executed by the Company and
authenticated   and  delivered  by  the  Trustee  in  exchange  for  Outstanding
Securities.

                  SECTION 907.  Notice of Supplemental Indentures.

                  Promptly after the execution by the Company and the Trustee of
any supplemental indenture pursuant to the provisions of Section902, the Company
shall give notice thereof to the Holders of each Outstanding  Security affected,
in the manner  provided for in  Section106,  setting  forth in general terms the
substance of such supplemental indenture.


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                                   ARTICLE TEN

                                    COVENANTS

     SECTION 1001. Payment of Principal, Premium, if Any, and Interest.

                  The  Company  covenants  and  agrees  for the  benefit  of the
Holders that it shall duly and punctually pay the principal of (and premium,  if
any)  and  interest  on the  Securities  in  accordance  with  the  terms of the
Securities and this Indenture.

                  SECTION 1002.  Maintenance of Office or Agency.

                  The Company shall maintain in The City of NewYork an office or
agency  where  Securities  may be presented or  surrendered  for payment,  where
Securities may be surrendered for registration of transfer or exchange and where
notices and demands to or upon the Company in respect of the Securities and this
Indenture may be served. The Corporate Trust Office of the Trustee shall be such
office or agency of the Company, unless the Company shall designate and maintain
some other office or agency for one or more of such purposes.  The Company shall
give prompt  written  notice to the Trustee of any change in the location of any
such  office or agency.  If at any time the Company  shall fail to maintain  any
such  required  office or agency or shall fail to furnish the  Trustee  with the
address thereof, such presentations, surrenders, notices and demands may be made
or served at the Corporate  Trust Office of the Trustee,  and the Company hereby
appoints the Trustee as its agent to receive all such presentations, surrenders,
notices and demands.

                  The Company may also from time to time  designate  one or more
other  offices or  agencies  (in or outside  of The City of  NewYork)  where the
Securities may be presented or surrendered  for any or all such purposes and may
from time to time rescind any such designation;  provided, however, that no such
designation  or  rescission  shall in any  manner  relieve  the  Company  of its
obligation  to  maintain  an office or  agency in The City of  NewYork  for such
purposes.  The Company  shall give prompt  written  notice to the Trustee of any
such  designation or rescission and any change in the location of any such other
office or agency.

     SECTION 1003. Money for Security Payments to Be Held in Trust.

                  If the Company  shall at any time act as its own Paying Agent,
it shall, on or before each due date of the principal of (or premium, if any) or
interest on any of the  Securities,  segregate and hold in trust for the benefit
of the Persons  entitled  thereto a sum  sufficient  to pay the principal of (or
premium, if any) or interest so becoming due until such

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sums shall be paid to such Persons or otherwise  disposed of as herein  provided
and shall promptly notify the Trustee of its action or failure so to act.

                  Whenever the Company  shall have one or more Paying Agents for
the  Securities,  it shall,  on or before each due date of the  principal of (or
premium,  if any) or interest on any  Securities,  deposit with a Paying Agent a
sum  sufficient  to pay the  principal  (and  premium,  if any) or  interest  so
becoming  due,  such  sum to be held in trust  for the  benefit  of the  Persons
entitled to such principal,  premium or interest,  and (unless such Paying Agent
is the Trustee) the Company will  promptly  notify the Trustee of such action or
any failure so to act.

                  The  Company  shall cause each  Paying  Agent  (other than the
Trustee)  to execute  and  deliver to the  Trustee an  instrument  in which such
Paying Agent shall agree with the  Trustee,  subject to the  provisions  of this
Section 1003, that such Paying Agent shall:

                  (1) hold all sums held by it for the payment of the principal,
         premium,  if any, or interest on Securities in trust for the benefit of
         the  Persons  entitled  thereto  until  such sums shall be paid to such
         Persons or otherwise disposed of as herein provided;

                  (2) give the Trustee  notice of any default by the Company (or
         any other obligor upon the  Securities) in the making of any payment of
         principal, premium, if any, or interest;

                  (3) at any time during the  continuance  of any such  default,
         upon the written  request of the Trustee,  forthwith pay to the Trustee
         all sums so held in trust by such Paying Agent; and

                  (4)  indemnify  the  Trustee  and  its  officers,   directors,
         employees and agents against any loss, cost or liability  caused by, or
         incurred as a result of, such Paying Agent's acts or omissions.

                  The Company may at any time,  for the purpose of obtaining the
satisfaction  and discharge of this Indenture or for any other purpose,  pay, or
by Company Order direct any Paying Agent to pay, to the Trustee all sums held in
trust by the Company or such Paying  Agent,  such sums to be held by the Trustee
upon the same  trusts as those upon which such sums were held by the  Company or
such Paying  Agent;  and,  upon such payment by any Paying Agent to the Trustee,
such Paying Agent shall be released from all further  liability  with respect to
such sums.

                  Any money  deposited with the Trustee or any Paying Agent,  or
then held by the Company, in trust for the payment of the principal of, premium,
if any, or interest on any

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<PAGE>




Security and remaining unclaimed for two years after such principal,  premium or
interest  has become  due and  payable  shall be paid to the  Company on Company
Request,  or (if then held by the Company) shall be discharged  from such trust;
and the  Holder of such  Security  shall  thereafter,  as an  unsecured  general
creditor, look only to the Company for payment thereof, and all liability of the
Trustee or such Paying Agent with respect to such trust money, and all liability
of the Company as trustee  thereof,  shall thereupon cease;  provided,  however,
that the Trustee or such Paying  Agent,  before being  required to make any such
repayment,  may at the expense of the Company  cause to be published  once, in a
newspaper  published  in the English  language,  customarily  published  on each
Business Day and of general circulation in the Borough of Manhattan, The City of
NewYork,  notice  that such  money  remains  unclaimed  and  that,  after a date
specified  therein,  which  shall not be less than 30 days from the date of such
publication,  any unclaimed  balance of such money then remaining will be repaid
to the Company.

                  SECTION 1004.  Corporate Existence.

                  Subject to Article Eight,  the Company shall do or cause to be
done all  things  necessary  to  preserve  and keep in full force and effect the
corporate  existence,  rights  (charter and  statutory)  and  franchises  of the
Company and each Subsidiary;  provided,  however,  that the Company shall not be
required to preserve,  with respect to the Company,  any such right or franchise
or, with respect to any Subsidiary  (subject to all the other  covenants in this
Indenture),  any such corporate existence,  right or franchise,  if the Board of
Directors shall determine that the  preservation  thereof is no longer desirable
in the conduct of the  business of the Company and its  Subsidiaries  as a whole
and that the loss thereof is not  disadvantageous in any material respect to the
Holders.

                  SECTION 1005.  Payment of Taxes and Other Claims.

                  The  Company  shall  pay or  discharge  or cause to be paid or
discharged,  before the same shall become delinquent,  (a)all taxes, assessments
and  governmental  charges  levied or imposed upon the Company or any Restricted
Subsidiary  or upon the  income,  profits  or  property  of the  Company  or any
Restricted Subsidiary and (b)all lawful claims for labor, materials and supplies
which, if unpaid, might by law become a lien upon the property of the Company or
any  Restricted  Subsidiary;  provided,  however,  that the Company shall not be
required to pay or  discharge  or cause to be paid or  discharged  any such tax,
assessment,  charge or claim whose  amount,  applicability  or validity is being
contested in good faith by appropriate proceedings.


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<PAGE>




                  SECTION 1006.  Maintenance of Properties.

                  The Company shall cause all properties owned by the Company or
any Restricted Subsidiary or used or held for use in the conduct of its business
or the business of any  Restricted  Subsidiary to be maintained and kept in good
condition,  repair and working order and supplied  with all necessary  equipment
and  shall  cause  to be made all  necessary  repairs,  renewals,  replacements,
betterments and improvements  thereof, all as in the judgment of the Company may
be necessary  so that the business  carried on in  connection  therewith  may be
properly and  advantageously  conducted at all times;  provided,  however,  that
nothing in this Section 1006 shall  prevent the Company from  discontinuing  the
maintenance of any of such properties if such discontinuance is, in the judgment
of the Company,  desirable in the conduct of its business or the business of any
Subsidiary and not disadvantageous in any material respect to the Holders.

                  SECTION 1007.  Insurance.

                  The  Company  shall  at all  times  keep  all of its  and  its
Restricted  Subsidiaries'  properties  which are of an insurable  nature insured
with insurers, believed by the Company to be responsible, against loss or damage
to the  extent  that  property  of  similar  character  is usually so insured by
Corporations similarly situated and owning like properties.

                  SECTION 1008.  Provision of Financial Statements.

                  The Company will file with the Trustee on the date on which it
files them with the  Commission  copies of the annual and quarterly  reports and
the  information,  documents,  and other reports that the Company is required to
file with the Commission  pursuant to Section 13(a) or 15(d) of the Exchange Act
("SEC Reports"). In the event the Company shall cease to be required to file SEC
Reports pursuant to the Exchange Act, the Company will nevertheless  continue to
file such reports with the  Commission  (unless the  Commission  will not accept
such a filing) and the  Trustee.  The  Company  will  furnish  copies of the SEC
Reports to the Holders of Securities at the time the Company is required to file
the same with the Trustee and will make such information  available to investors
who request it in writing.

                  SECTION 1009.  Statement by Officers as to Default.

                  (a) The Company shall  deliver to the Trustee,  on the date of
delivery of each  quarterly  report to be delivered  pursuant to Section 1008, a
brief  certificate from the principal  executive  officer,  principal  financial
officer  or  principal  accounting  officer  as to his or her  knowledge  of the
Company's compliance with all conditions and covenants under this Indenture. For
purposes of this  Section1009(a),  such compliance  shall be determined  without
regard to any period of grace or requirement of notice under this Indenture.

NYDOCS01/566567 3


<PAGE>




                  (b) When any Default has occurred and is continuing under this
Indenture,  or if the trustee for or the holder of any other evidence of Debt of
the  Company or any  Restricted  Subsidiary  gives any notice or takes any other
action with respect to a claimed default (other than with respect to Debt in the
principal  amount of less than  $5,000,000),  the Company  shall  deliver to the
Trustee by  registered  or  certified  mail or by  telegram,  telex or facsimile
transmission an Officers'  Certificate  specifying  such event,  notice or other
action within five Business Days of its occurrence.

                  SECTION 1010.  Purchase of Securities upon Change of Control.

                  (a) Upon the  occurrence  of a Change of Control,  each Holder
shall  have the right to  require  that the  Company  repurchase  such  Holder's
Securities in whole or in part in integral multiples of $1,000 principal amount,
in  accordance  with the  procedures  set  forth in this  Section  1010 and this
Indenture.

                  (b) Within 30 days of the  occurrence  of a Change of Control,
the  Company  shall  mail an Offer  with  respect  to an Offer to  Purchase  all
Outstanding  Securities at a price in cash equal to 101% of the principal amount
of the  Securities  plus accrued and unpaid  interest  thereon,  if any, to such
Purchase Date.  Installments of interest (including  Liquidated  Interest) whose
Stated  Maturity  is on or prior to the  Purchase  Date  shall be payable to the
Holders of such Securities, or one or more Predecessor Securities, registered as
such at the close of business on the relevant  Record  Dates  according to their
terms and the provisions of Section 307. Each Holder shall be entitled to tender
all or any portion of the Securities  owned by such Holder pursuant to the Offer
to Purchase,  subject to the requirement that any portion of a Security tendered
must be tendered in an integral multiple of $1,000 principal amount.

                  (c) The Company and the Trustee shall perform their respective
obligations  for the Offer to Purchase as specified  in the Offer.  Prior to the
Purchase Date,  the Company shall (i) accept for payment  Securities or portions
thereof tendered  pursuant to the Offer, (ii) deposit with the Paying Agent (or,
if the Company is acting as its own Paying Agent, segregate and hold in trust as
provided in Section  1003) money  sufficient  to pay the  purchase  price of all
Securities  or  portions  thereof so accepted  and (iii)  deliver or cause to be
delivered to the Trustee all  Securities so accepted  together with an Officers'
Certificate  stating the Securities or portions  thereof accepted for payment by
the  Company.  The Paying  Agent  shall  promptly  mail or deliver to Holders of
Securities so accepted payment in an amount equal to the Purchase Price, and the
Trustee shall  promptly  authenticate  and mail or deliver to such Holders a new
Security or Securities equal in principal  amount to any unpurchased  portion of
the Security  surrendered as requested by the Holder.  Any Security not accepted
for payment  shall be promptly  mailed or delivered by the Company to the Holder
thereof.


NYDOCS01/566567 3


<PAGE>




                  (d) A "Change of Control"  shall be deemed to have occurred at
such time as (i) a Rating  Decline  shall have  occurred and (ii) either (A) the
sale, conveyance, transfer or lease of all or substantially all of the assets of
the Company to any Person or any Persons acting together that would constitute a
"group" (a "Group") for purposes of Section 13(d) of the Exchange Act,  together
with any Affiliates or Related Persons thereof,  other than any Permitted Holder
or any  Restricted  Subsidiary,  shall have  occurred;  (B) any Person or Group,
together  with  any  Affiliates  or  Related  Persons  thereof,  other  than any
Permitted Holder or any Restricted  Subsidiary,  shall  beneficially own (within
the meaning of Rule 13d-3 under the Exchange Act,  except that a Person shall be
deemed to have beneficial ownership of all shares that such Person has the right
to acquire,  whether  such right is  exercisable  immediately  or only after the
passage of time) at least 50% of the  aggregate  voting  power of all classes of
Voting  Stock of the Company at a time when  Permitted  Holders own less than or
equal to 25% of the aggregate voting power of all classes of Voting Stock of the
Company; or (C) during any period of two consecutive years, Continuing Directors
cease for any reason to constitute a majority of the Board of Directors  then in
office.

                  (e) In the event that the  Company  makes an Offer to Purchase
the Securities, the Company shall comply with any applicable securities laws and
regulations, including any applicable requirements of Section 14(e) of, and Rule
14e-1 under, the Exchange Act.

                  SECTION 1011.  Limitation on Consolidated Debt.

                  (a) The Company shall not, and shall not permit any Restricted
Subsidiary to, Incur any Debt, unless, after giving effect to the application of
the  proceeds  thereof,  no  Default  or  Event  of  Default  would  occur  as a
consequence of such  Incurrence or be continuing  following such  Incurrence and
either (i)the ratio of (A)the aggregate consolidated principal amount of Debt of
the Company  outstanding  as of the most recent  available  quarterly  or annual
balance sheet,  after giving pro forma effect to the Incurrence of such Debt and
any other Debt  Incurred or repaid since such balance sheet date and the receipt
and application of the proceeds thereof, to (B) Consolidated Cash Flow Available
for  Fixed  Charges  for the  four  full  fiscal  quarters  next  preceding  the
Incurrence  of  such  Debt  for  which  consolidated  financial  statements  are
available, determined on a pro forma basis as if any such Debt had been Incurred
and the proceeds  thereof had been applied at the  beginning of such four fiscal
quarters,  would be less than 5.5 to 1.0 for Debt  Incurred on or prior to April
1,  2000  and 5.0 to 1.0 for Debt  Incurred  thereafter,  or (ii) the  Company's
Consolidated  Capital Ratio as of the most recent available  quarterly or annual
balance sheet,  after giving pro forma effect to the Incurrence of such Debt and
any other Debt  Incurred or repaid since such balance sheet date and the receipt
and application of the proceeds thereof, is less than 2.0 to 1.0.


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<PAGE>




                  (b) Notwithstanding the foregoing limitation,  the Company and
any Restricted  Subsidiary may Incur any and all of the following (each of which
shall be given independent effect):

     (i) Debt under the Securities, this Indenture and any Restricted Subsidiary
Guarantee;

     (ii) (A)Debt Incurred  subsequent to March 31, 1997 under Credit Facilities
in an  aggregate  principal  amount at any time  outstanding  not to exceed $150
million plus  (B)Debt  Incurred  subsequent  to March 31, 1997 under one or more
Credit Facilities that are revolving credit facilities in an aggregate principal
amount at any time  outstanding  not to exceed the greater of (x)$100 million or
(y)85% of Eligible Receivables;

     (iii) Purchase Money Debt, provided that the amount of such
         Purchase   Money  Debt  does  not  exceed  100%  of  the  cost  of  the
         construction,   installation,   acquisition   or   improvement  of  the
         applicable Telecommunications Assets;

     (iv) Debt owed by the Company to any  Restricted  Subsidiary of the Company
or Debt owed by a  Restricted  Subsidiary  of the  Company  to the  Company or a
Restricted  Subsidiary of the Company;  provided,  however, that upon either (x)
the transfer or other  disposition by such Restricted  Subsidiary or the Company
of any  Debt so  permitted  to a  Person  other  than  the  Company  or  another
Restricted  Subsidiary of the Company or (y)the  issuance (other than directors'
qualifying  shares),  sale,  lease,  transfer or other  disposition of shares of
Capital  Stock  (including  by  consolidation  or  merger)  of  such  Restricted
Subsidiary  to a Person  other  than the  Company  or  another  such  Restricted
Subsidiary,  the provisions of this clause (iv) shall no longer be applicable to
such Debt and such Debt  shall be deemed  to have been  Incurred  by the  issuer
thereof at the time of such transfer or other disposition;

     (v) Debt Incurred to renew, extend,  refinance,  defease or refund (each, a
"refinancing") the Securities,  notes issued under the Senior Note Indentures or
Debt of the Company Incurred  pursuant to clause (iii) of this paragraph (b), in
an aggregate  principal  amount not to exceed the aggregate  principal amount of
and accrued  interest on the Debt so  refinanced  plus the amount of any premium
required to be paid in connection with such refinancing pursuant to the terms of
the Debt so refinanced or the amount of any premium reasonably determined by the
Board of Directors as necessary to  accomplish  such  refinancing  by means of a
tender  offer or  privately  negotiated  repurchase,  plus the  expenses  of the
Company Incurred in connection with such refinancing;  provided,  however,  that
Debt the proceeds of which are used to refinance the Securities or Debt which is
pari passu to the Securities or Debt which is subordinate

NYDOCS01/566567 3


<PAGE>




         in right of payment to the  Securities  shall only be  permitted  under
         this clause (v) if (A)in the case of any  refinancing of the Securities
         or Debt which is pari passu to the Securities,  the refinancing Debt is
         made pari passu to the  Securities or  constitutes  Subordinated  Debt,
         and,  in  the  case  of  any  refinancing  of  Subordinated  Debt,  the
         refinancing Debt constitutes Subordinated Debt, and (B)in any case, the
         refinancing  Debt by its  terms,  or by the terms of any  agreement  or
         instrument  pursuant to which such Debt is issued,  (x)does not provide
         for payments of principal of such Debt at Stated  Maturity or by way of
         a  sinking  fund  applicable   thereto  or  by  way  of  any  mandatory
         redemption, defeasance, retirement or repurchase thereof by the Company
         (including any redemption, retirement or repurchase which is contingent
         upon events or circumstances,  but excluding any retirement required by
         virtue of the  acceleration  of any payment  with  respect to such Debt
         upon any event of default  thereunder),  in each case prior to the time
         the same are  required by the terms of the Debt being  refinanced,  and
         (y)does not permit redemption or other retirement  (including  pursuant
         to an offer to purchase made by the Company) of such Debt at the option
         of the holder  thereof  prior to the time the same are  required by the
         terms of the Debt being  refinanced,  other than a redemption  or other
         retirement at the option of the holder of such Debt (including pursuant
         to an offer to purchase made by the Company) which is conditioned  upon
         a change of control  pursuant to  provisions  substantially  similar to
         those described under Section1010;

     (vi) Debt  consisting of Permitted  Interest  Rate and Currency  Protection
Agreements;

     (vii)  Debt  secured  by  Receivables  originated  by  the  Company  or any
Restricted Subsidiary and related assets, provided that such Debt is nonrecourse
to the Company and any of its other Restricted Subsidiaries and provided further
that  Receivables  shall  not be  available  at any time to  secure  Debt of the
Company under this clause (vii) to the extent that they are used at such time as
the basis for the  Incurrence  of Debt in excess  of $100  million  pursuant  to
clause (ii)(B)(y) of this paragraph (b); and

                  (viii) Debt not otherwise permitted to be Incurred pursuant to
         clauses  (i)  through  (vii)  above,  which,  together  with any  other
         outstanding  Debt  Incurred  pursuant  to this  clause  (viii),  has an
         aggregate  principal  amount  not in excess of $25  million at any time
         outstanding.


NYDOCS01/566567 3


<PAGE>




     SECTION  1012.  Limitation  on  Debt  and  Preferred  Stock  of  Restricted
Subsidiaries.

                  The Company shall not permit any Restricted Subsidiary that is
not a Guarantor  to Incur any Debt or issue any  Preferred  Stock except any and
all of the following (each of which shall be given independent effect):

                  (i)      Restricted Subsidiary Guarantees;

                  (ii) Debt of Restricted  Subsidiaries  under Credit Facilities
         permitted to be Incurred  pursuant to clause (ii) of  paragraph  (b) of
         Section 1011;

                  (iii) Purchase Money Debt of Restricted Subsidiaries permitted
         to be Incurred  pursuant to clause  (iii) of  paragraph  (b) of Section
         1011;

                  (iv) Debt owed by a  Restricted  Subsidiary  of the Company to
         the Company or a Restricted  Subsidiary of the Company  permitted to be
         Incurred pursuant to clause (iv) of paragraph (b) of Section 1011;

                  (v) Debt of  Restricted  Subsidiaries  consisting of Permitted
         Interest  Rate  and  Currency  Protection  Agreements  permitted  to be
         Incurred pursuant to clause (vi) of paragraph (b) of Section 1011;

                  (vi) Debt of Restricted  Subsidiaries  secured by  Receivables
         originated  by the  Company or any  Restricted  Subsidiary  and related
         assets  permitted to be Incurred  pursuant to clause (vii) of paragraph
         (b) of Section 1011;

                  (vii) Debt of Restricted Subsidiaries permitted to be Incurred
         pursuant to clause (viii) of paragraph (b) of Section 1011;

     (viii)  Preferred  Stock  issued to and held by the Company or a Restricted
Subsidiary;

     (ix) Debt Incurred or Preferred  Stock issued by a Person prior to the time
(A)such  Person became a Restricted  Subsidiary,  (B)such  Person merges into or
consolidates with a Restricted  Subsidiary or (C)another  Restricted  Subsidiary
merges into or  consolidates  with such Person (in a  transaction  in which such
Person becomes a Restricted  Subsidiary),  which Debt or Preferred Stock was not
Incurred or issued in anticipation of such transaction and was outstanding prior
to such transaction; and


NYDOCS01/566567 3


<PAGE>




     (x) Debt or  Preferred  Stock which is  exchanged  for, or the  proceeds of
which are used to renew, extend, refinance,  defease, refund or redeem, any Debt
of a Restricted  Subsidiary permitted to be Incurred pursuant to clause (iii) of
this  Section 1012 or any Debt or  Preferred  Stock of a  Restricted  Subsidiary
permitted  to be Incurred  pursuant to clause (ix) of this  Section 1012 (or any
extension or renewal  thereof) (for purposes  hereof,  a  "refinancing"),  in an
aggregate  principal  amount,  in  the  case  of  Debt,  or  with  an  aggregate
liquidation  preference,  in the case of  Preferred  Stock,  not to  exceed  the
aggregate   principal  amount  of  the  Debt  so  refinanced  or  the  aggregate
liquidation preference of the Preferred Stock so refinanced,  plus the amount of
any premium required to be paid in connection with such refinancing  pursuant to
the terms of the Debt or  Preferred  Stock so  refinanced  or the  amount of any
premium  reasonably  determined by the Company as necessary to  accomplish  such
refinancing by means of a tender offer or privately negotiated repurchase,  plus
the amount of expenses of the Company and the applicable  Restricted  Subsidiary
Incurred in  connection  therewith,  and provided  the Debt or  Preferred  Stock
Incurred or issued upon such  refinancing,  by its terms, or by the terms of any
agreement  or  instrument  pursuant  to which  such Debt or  Preferred  Stock is
Incurred  or  issued,  (x)  does  not  provide  for  payments  of  principal  or
liquidation  value at the Stated  Maturity of such Debt or Preferred Stock or by
way of a sinking fund  applicable  to such Debt or Preferred  Stock or by way of
any mandatory redemption,  defeasance,  retirement or repurchase of such Debt or
Preferred  Stock by the  Company or any  Restricted  Subsidiary  (including  any
redemption,  retirement  or  repurchase  which  is  contingent  upon  events  or
circumstances,  but excluding any retirement  required by virtue of acceleration
of such Debt upon an event of  default  thereunder),  in each case  prior to the
time the same are  required  by the terms of the Debt or  Preferred  Stock being
refinanced  and (y) does not permit  redemption or other  retirement  (including
pursuant to an offer to purchase made by the Company or a Restricted Subsidiary)
of such Debt or Preferred Stock at the option of the holder thereof prior to the
Stated  Maturity of the Debt or Preferred Stock being  refinanced,  other than a
redemption  or other  retirement  at the  option  of the  holder of such Debt or
Preferred Stock (including  pursuant to an offer to purchase made by the Company
or a Restricted  Subsidiary)  which is conditioned upon the change of control of
the Company pursuant to provisions  substantially  similar to those contained in
Section1010,  and  provided  further  that,  in  the  case  of any  exchange  or
redemption of Preferred Stock of a Restricted  Subsidiary,  such Preferred Stock
may only be exchanged for or redeemed with  Preferred  Stock of such  Restricted
Subsidiary.

                  SECTION 1013.  Limitation on Restricted Payments.

                  The Company (i) shall not, and shall not permit any Restricted
Subsidiary to, directly or indirectly,  declare or pay any dividend, or make any
distribution,  in  respect  of its  Capital  Stock  or to the  holders  thereof,
excluding any dividends or distributions which are

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made solely to the Company or a Restricted  Subsidiary  (and, if such Restricted
Subsidiary is not a Wholly Owned Subsidiary,  to the other  stockholders of such
Restricted  Subsidiary  on a pro rata basis) or any  dividends or  distributions
payable solely in shares of its Capital Stock (other than Disqualified Stock) or
in options,  warrants or other  rights to acquire its Capital  Stock (other than
Disqualified  Stock);  (ii)shall  not,  and  shall  not  permit  any  Restricted
Subsidiary to, purchase,  redeem or otherwise retire or acquire for value (x)any
Capital Stock of the Company, any Restricted Subsidiary or any Related Person of
the Company (other than a permitted refinancing) or (y) any options, warrants or
rights to  purchase  or acquire  shares of  Capital  Stock of the  Company,  any
Restricted  Subsidiary  or any Related  Person of the Company or any  securities
convertible  or  exchangeable  into shares of Capital Stock of the Company,  any
Restricted  Subsidiary  or any  Related  Person  of the  Company  (other  than a
permitted refinancing),  except, in any such case, any such purchase, redemption
or  retirement  or  acquisition  for value paid to the  Company or a  Restricted
Subsidiary  (or,  in the  event  of  any  such  purchase,  redemption  or  other
retirement or acquisition for value with respect to a Restricted Subsidiary that
is  not  a  Wholly  Owned  Subsidiary,  paid  to  the  Company  or a  Restricted
Subsidiary,  or to the other stockholders of such Restricted  Subsidiary that is
not a Wholly Owned  Subsidiary,  on a pro rata basis);  (iii) shall not make, or
permit any  Restricted  Subsidiary to make,  any  Investment in, or payment on a
Guarantee  of any  obligation  of,  any  Person,  other  than the  Company  or a
Restricted  Subsidiary;  and (iv) shall not, and shall not permit any Restricted
Subsidiary  to,  redeem,  defease,  repurchase,  retire or otherwise  acquire or
retire for value,  prior to any  scheduled  maturity,  repayment or sinking fund
payment,  Debt of the Company  which is  subordinate  in right of payment to the
Securities  (other  than a permitted  refinancing)  (each of clauses (i) through
(iv) being a "Restricted Payment") if: (1) an Event of Default, or an event that
with the passing of time or the giving of notice,  or both,  would constitute an
Event of Default,  shall have  occurred  and be  continuing,  or (2) upon giving
effect to such Restricted Payment, the Company could not Incur at least $1.00 of
additional  Debt  pursuant to the terms of paragraph (a) of Section 1011, or (3)
upon giving effect to such Restricted  Payment,  the aggregate of all Restricted
Payments  from  March  31,  1997  exceeds  the  sum  of:  (a)50%  of  cumulative
Consolidated Net Income (or, in the event that  Consolidated Net Income shall be
negative,  100% of such  negative  amount) since the end of the last full fiscal
quarter  prior to March 31,  1997  through  the last day of the last full fiscal
quarter  ending at least 45 days prior to the date of such  Restricted  Payment,
(b)plus $5 million,  (c)less,  in the case of any Designation  with respect to a
Restricted Subsidiary that was made after March 31, 1997, an amount equal to the
Designation Amount with respect to such Restricted  Subsidiary,  (d)plus, in the
case of any Revocation  made after March 31, 1997, an amount equal to the lesser
of the  Designation  Amount with respect to the Subsidiary with respect to which
such  Designation  was made or the Fair Market  Value of the  Investment  of the
Company  and its  Restricted  Subsidiaries  in such  Subsidiary  at the  time of
Revocation;  provided,  however,  that the Company or a Restricted Subsidiary of
the Company may make any Restricted Payment with the aggregate net cash proceeds
received  after March 31, 1997 as capital  contributions  to the Company or from
the issuance (other than to a Subsidiary) of

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<PAGE>




Capital  Stock  (other than  Disqualified  Stock) of the  Company and  warrants,
rights or  options on  Capital  Stock  (other  than  Disqualified  Stock) of the
Company and the principal  amount of Debt of the Company that has been converted
into  Capital  Stock  (other  than  Disqualified  Stock  and  other  than  by  a
Subsidiary) of the Company after March 31, 1997.

                  Notwithstanding the foregoing limitation,  (i) the Company and
any Restricted Subsidiary may make Permitted  Investments;  (ii) the Company may
pay any  dividend on Capital  Stock of any class of the  Company  within 60 days
after the  declaration  thereof if, on the date when the dividend was  declared,
the Company  could have paid such  dividend  in  accordance  with the  foregoing
provisions;  (iii) the Company may  repurchase any shares of its Common Stock or
options to acquire its Common  Stock from Persons who were  formerly  directors,
officers or employees of the Company or any of its  Subsidiaries  or Affiliates,
provided that the aggregate amount of all such repurchases made pursuant to this
clause (iii) shall not exceed $1 million in any  twelve-month  period;  (iv) the
Company and any Restricted Subsidiary may refinance any Debt otherwise permitted
by clause (v) of paragraph  (b) of Section  1011 or clause (x) of Section  1012;
and (v) the Company and any  Restricted  Subsidiary may retire or repurchase any
Capital Stock of the Company or of any Restricted Subsidiary in exchange for, or
out of the  proceeds  of the  substantially  concurrent  sale  (other  than to a
Subsidiary of the Company) of, Capital Stock (other than Disqualified  Stock) of
the Company.

     SECTION  1014.  Limitation  on  Dividend  and  Other  Payment  Restrictions
Affecting Restricted Subsidiaries.

                  (a) The Company shall not, and shall not permit any Restricted
Subsidiary to,  directly or indirectly,  create or otherwise  cause or suffer to
exist or become  effective any  consensual  encumbrance  or  restriction  on the
ability of any Restricted Subsidiary (i) to pay dividends (in cash or otherwise)
or make any other  distributions  in respect of its  Capital  Stock owned by the
Company  or  any  other  Restricted  Subsidiary  or to pay  any  Debt  or  other
obligation owed to the Company or any other Restricted Subsidiary;  (ii) to make
loans or advances to the Company or any other Restricted Subsidiary; or (iii) to
transfer  any of its  property or assets to the Company or any other  Restricted
Subsidiary.

                  (b) Notwithstanding the foregoing limitation, the Company may,
and may permit any Restricted Subsidiary to, create or otherwise cause or suffer
to exist any such  encumbrance or  restriction  (i) pursuant to any agreement in
effect  on  March  31,  1997;  (ii) any  customary  encumbrance  or  restriction
applicable  to a  Restricted  Subsidiary  that is  contained  in an agreement or
instrument  governing or relating to Debt contained in any Credit  Facilities or
Purchase Money Debt,  provided that the provisions of such agreement  permit the
payment of interest and mandatory payment or prepayment of principal pursuant to
the terms of this  Indenture and the Securities and other Debt that is solely an
obligation  of the  Company,  but  provided  further  that  such  agreement  may
nevertheless contain customary net worth, leverage,

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invested capital and other financial  covenants,  customary  covenants regarding
the  merger  of or sale of all or any  substantial  part  of the  assets  of the
Company or any Restricted  Subsidiary,  customary  restrictions  on transactions
with Affiliates,  and customary subordination  provisions governing Debt owed to
the  Company  or any  Restricted  Subsidiary;  (iii)  pursuant  to an  agreement
relating  to  any  Acquired  Debt,  which  encumbrance  or  restriction  is  not
applicable to any Person, or the properties or assets of any Person,  other than
the Person so  acquired;  (iv)  pursuant  to an  agreement  effecting a renewal,
refunding,  permitted  refinancing or extension of Debt Incurred  pursuant to an
agreement  referred  to in  clause  (i),  (ii) or (iii) of this  paragraph  (b),
provided,  however,  that the provisions  contained in such renewal,  refunding,
permitted  refinancing or extension  agreement  relating to such  encumbrance or
restriction are no more  restrictive in any material respect than the provisions
contained in the agreement the subject thereof;  (v) in the case of clause (iii)
of paragraph  (a) of this Section 1014,  restrictions  contained in any security
agreement (including a Capital Lease Obligation) securing Debt of the Company or
a Restricted  Subsidiary  otherwise permitted under this Indenture,  but only to
the extent such  restrictions  restrict the transfer of the property  subject to
such  security  agreement;  (vi) in the case of clause (iii) of paragraph (a) of
this  Section  1014,  customary  nonassignment  provisions  entered  into in the
ordinary  course of  business  in  leases  and other  agreements  and  customary
restrictions  contained in asset sale  agreements  limiting the transfer of such
property or assets pending the closing of such sale;  (vii) any restriction with
respect to a Restricted  Subsidiary  imposed  pursuant to an agreement which has
been entered into for the sale or disposition of all or substantially all of the
Capital  Stock  or  assets  of such  Restricted  Subsidiary,  provided  that the
consummation  of such  transaction  would not result in a Default or an Event of
Default, that such restriction terminates if such transaction is not consummated
and that the consummation or abandonment of such  transaction  occurs within one
year of the date such agreement was entered into;  (viii) pursuant to applicable
law; and (ix) pursuant to this Indenture, the Securities, notes issued under the
Senior Note Indentures and the Senior Note Indentures.

                  SECTION 1015.  Limitation on Liens.

                  The  Company  shall not,  and shall not permit any  Restricted
Subsidiary  to,  Incur or  suffer to exist  any Lien on or with  respect  to any
property or assets now owned or acquired after March 31, 1997 to secure any Debt
without  making,  or  causing  such  Restricted  Subsidiary  to make,  effective
provision for securing the  Securities (x) equally and ratably with such Debt as
to such property for so long as such Debt will be so secured or (y) in the event
such Debt is Debt of the Company which is subordinate in right of payment to the
Securities, prior to such Debt as to such property for so long as such Debt will
be so secured.

                  The  foregoing  restrictions  shall not  apply  to:  (i) Liens
existing on March 31, 1997 and securing Debt outstanding on March 31, 1997; (ii)
Liens in favor of the  Company  or any  Restricted  Subsidiary;  (iii)  Liens to
secure the Securities; (iv) Liens to secure Restricted

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Subsidiary  Guarantees;  (v)  Liens  to  secure  Debt  under  Credit  Facilities
permitted  to be Incurred  pursuant to clause (ii) of  paragraph  (b) of Section
1011;  (vi)Liens  on real or personal  property  of the Company or a  Restricted
Subsidiary constructed,  installed,  acquired or constituting  improvements made
after the date of original  issuance of the Securities to secure  Purchase Money
Debt  permitted  to be Incurred  pursuant to clause  (iii) of  paragraph  (b) of
Section  1011,  provided,  however,  that (a) the  principal  amount of any Debt
secured by such a Lien does not exceed  100% of such  purchase  price or cost of
construction,  installation or improvement of the property subject to such Lien,
(b) such Lien attaches to such  property  prior to, at the time of or within 270
days after the  acquisition,  the completion of  construction,  installation  or
improvement or the  commencement of operation of such property and (c) such Lien
does not  extend  to or cover  any  property  other  than the  specific  item of
property (or portion thereof) acquired,  constructed,  installed or constituting
the  improvements  financed by the proceeds of such Purchase  Money Debt;  (vii)
Liens to secure Acquired Debt, provided, however, that (a) such Lien attaches to
the acquired  asset prior to the time of the  acquisition  of such asset and (b)
such Lien does not extend to or cover any other  asset;  (viii)  Liens to secure
Debt Incurred to extend,  renew,  refinance or refund (or successive  extensions
renewals,  refinancings or refundings), in whole or in part, Debt secured by any
Lien referred to in the foregoing clauses (i), (iii),  (iv), (v), (vi) and (vii)
of this Section 1015 so long as such Lien does not extend to any other  property
and the principal amount of Debt so secured is not increased except as otherwise
permitted  under  clause (v) of  paragraph  (b) of Section 1011 or clause (x) of
Section 1012;  (ix) Liens to secure debt  consisting of Permitted  Interest Rate
and Currency Protection  Agreements  permitted to be Incurred pursuant to clause
(vi) of  paragraph  (b) of Section  1011;  (x) Liens to secure  Debt  secured by
Receivables  permitted to be Incurred  pursuant to clause (vii) of paragraph (b)
of Section 1011; (xi) Liens to secure Debt of Restricted  Subsidiaries permitted
to be Incurred pursuant to clause (viii) of paragraph (b) of Section 1011; (xii)
Liens not otherwise  permitted by the  foregoing  clauses (i) through (xi) in an
amount  not to exceed 5% of the  Company's  Consolidated  Tangible  Assets;  and
(xiii) Permitted Liens.

     SECTION 1016.  Limitation on Issuances of Certain  Guarantees  by, and Debt
Securities of, Restricted Subsidiaries.

                  The Company shall not (i)permit any Restricted  Subsidiary to,
directly or  indirectly,  guarantee  any Debt  Securities of the Company or (ii)
permit any Restricted  Subsidiary to issue any Debt Securities unless, in either
such case, such  Restricted  Subsidiary  simultaneously  executes and delivers a
Restricted  Subsidiary  Guarantee  providing  for a Guarantee  of payment of the
Securities.


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                  SECTION 1017.  Limitation on Sale and Leaseback Transactions.

                  The  Company  shall not,  and shall not permit any  Restricted
Subsidiary  to,  directly  or  indirectly,  enter  into,  assume,  Guarantee  or
otherwise  become  liable with  respect to any Sale and  Leaseback  Transaction,
other than a Sale and Leaseback  Transaction between the Company or a Restricted
Subsidiary  on the one hand and a  Restricted  Subsidiary  or the Company on the
other  hand,  unless (i) the  Company  or such  Restricted  Subsidiary  would be
entitled to Incur a Lien to secure Debt by reason of the  provisions  of Section
1015,  equal in  amount  to the  Attributable  Value  of the Sale and  Leaseback
Transaction,  without  equally and ratably  securing the  Securities and (ii)the
Sale and Leaseback Transaction is treated as an Asset Disposition and all of the
conditions of Section 1018 (including the provisions  concerning the application
of Net Available Proceeds) are satisfied with respect to such Sale and Leaseback
Transaction,  treating  all of the  consideration  received  in  such  Sale  and
Leaseback  Transaction  as Net  Available  Proceeds for purposes of such Section
1018.

                  SECTION 1018.  Limitation on Asset Dispositions.

                  The  Company  shall not,  and shall not permit any  Restricted
Subsidiary  to,  make any  Asset  Disposition  unless:  (i) the  Company  or the
Restricted  Subsidiary,  as the case  may be,  receives  consideration  for such
disposition  at least  equal to the Fair  Market  Value for the  assets  sold or
disposed of as  determined by the Board of Directors in good faith and evidenced
by a Board  Resolution;  and (ii) at  least  75% of the  consideration  for such
disposition  consists of cash or Cash  Equivalents  or the assumption of Debt of
the Company (other than Debt that is  subordinated  to the Securities) or of the
Restricted Subsidiary and release from all liability on the Debt assumed. If the
aggregate of Net Available  Proceeds within any  twelve-month  period exceeds $5
million,  then all such Net Available  Proceeds shall be applied within 360 days
of the last such Asset  Disposition  (1) first,  to the  permanent  repayment or
reduction of Debt then outstanding under any Credit Facility, to the extent such
agreements  would  require such  application  or prohibit  payments  pursuant to
clause (2)  following;  (2) second,  to the extent of  remaining  Net  Available
Proceeds, to make an Offer to Purchase Outstanding Securities at a price in cash
equal to 100% of the  principal  amount of the  Securities  on the Purchase Date
plus accrued and unpaid interest  thereon and premium,  if any, to such Purchase
Date and,  to the extent  required by the terms  thereof,  any other Debt of the
Company that is pari passu with the  Securities  at a price no greater than 100%
of the principal amount thereof plus accrued and unpaid interest to the purchase
date (or 100% of the  accreted  value  plus  accrued  and  unpaid  interest  and
premium,  if any, to the purchase  date in the case of original  issue  discount
Debt);  (3)  third,  to the  extent  of any  remaining  Net  Available  Proceeds
following  the  completion  of the Offer to Purchase,  to the repayment of other
Debt of the Company or Debt of a Restricted Subsidiary,  to the extent permitted
under the terms  thereof;  and (4) fourth,  to the extent of any  remaining  Net
Available  Proceeds,  to any other use as determined by the Company which is not
otherwise prohibited by this Indenture.

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     SECTION  1019.  Limitation  on  Issuances  and  Sales of  Capital  Stock of
Restricted Subsidiaries.

                  The  Company  shall not,  and shall not permit any  Restricted
Subsidiary to, issue, transfer,  convey, sell or otherwise dispose of any shares
of  Capital  Stock of a  Restricted  Subsidiary  or  securities  convertible  or
exchangeable  into,  or options,  warrants,  rights or any other  interest  with
respect to,  Capital  Stock of a Restricted  Subsidiary to any Person other than
the Company or a Restricted  Subsidiary except: (i) a sale of all of the Capital
Stock of such  Restricted  Subsidiary  owned by the Company  and any  Restricted
Subsidiary  that complies with the provisions of Section 1018 to the extent such
provisions  apply;  (ii)  in a  transaction  that  results  in  such  Restricted
Subsidiary  becoming a Permitted  Joint Venture,  provided (x) such  transaction
complies with the provisions of Section1018 to the extent such provisions  apply
and (y)the Company's remaining  Investment in such Permitted Joint Venture would
have been  permitted as a new  Investment  under the provisions of Section 1013;
(iii)the transfer,  conveyance,  sale or other disposition of shares required by
applicable  law  or  regulation;   (iv)if  required,  the  issuance,   transfer,
conveyance,  sale or other disposition of directors'  qualifying  shares; or (v)
Disqualified  Stock  issued  in  exchange  for,  or upon  conversion  of, or the
proceeds  of the  issuance  of which are used to redeem,  refinance,  replace or
refund,  shares of Disqualified  Stock of such Restricted  Subsidiary,  provided
that the amounts of the redemption  obligations of such Disqualified Stock shall
not exceed the amounts of the redemption  obligations of, and such  Disqualified
Stock shall have  redemption  obligations no earlier than those required by, the
Disqualified Stock being exchanged, converted, redeemed, refinanced, replaced or
refunded.

     SECTION 1020. Transactions with Affiliates and Related Persons.

                  The  Company  shall not,  and shall not permit any  Restricted
Subsidiary to, enter into any  transaction  (or series of related  transactions)
with an Affiliate or Related  Person of the Company (other than the Company or a
Restricted Subsidiary),  including any Investment, unless such transaction is on
terms no less favorable to the Company or such Restricted  Subsidiary than those
that could be obtained in a comparable  arm's-length  transaction with an entity
that is not an Affiliate or Related  Person and is in the best  interests of the
Company  or  such  Restricted  Subsidiary,  provided  that  the  Company  or any
Restricted Subsidiary may enter into: (i) transactions pursuant to the Company's
tax sharing agreement entered into with Anschutz Company existing at the date of
execution of this Indenture  described under the caption "Certain  Relationships
and Related  Transactions"  in the Companys  annual  report on Form 10-K for the
year  ended  December  31,  1997,  incorporated  by  reference  in the  Offering
Memorandum, provided that any amendment of, supplement to or substitute for such
agreement  is on  terms  that  are no  less  favorable  to the  Company  or such
Restricted Subsidiary than such existing agreement; (ii)transactions pursuant to
employee compensation  arrangements  approved by the Board of Directors,  either
directly or indirectly; and

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(iii)Receivables  Sales  between the Company or a Restricted  Subsidiary  and an
Affiliate  of the  Company or such  Restricted  Subsidiary,  provided  that such
Receivables  Sales  satisfy  the  provisions  of clauses (i) and (ii) of Section
1018. For any  transaction  that involves in excess of $10 million but less than
or equal to $15 million,  the Company  shall deliver to the Trustee an Officers'
Certificate stating that the transaction  satisfies the above criteria.  For any
transaction  that  involves  in  excess  of  $15  million,  a  majority  of  the
disinterested  members  of the  Board  of  Directors  shall  determine  that the
transaction satisfies the above criteria and shall evidence such a determination
by a Board  Resolution  or, in the event that there  shall not be  disinterested
members of the Board of Directors with respect to the  transaction,  the Company
shall  file with the  Trustee a written  opinion  stating  that the  transaction
satisfies  the  above  criteria  from an  investment  banking  firm of  national
standing in the United States which,  in the good faith judgment of the Board of
Directors,  is  independent  with respect to the Company and its  Affiliates and
qualified to perform such task.

     SECTION 1021. Limitation on Designations of Unrestricted Subsidiaries.

                  The Company shall not designate any  Subsidiary of the Company
(other than a newly created  Subsidiary in which no  Investment  has  previously
been made) as an Unrestricted Subsidiary (a "Designation") unless:

                  (a) no Default or Event of Default  shall have occurred and be
         continuing at the time of or after giving effect to such Designation;

                  (b) immediately after giving effect to such  Designation,  the
         Company  would be able to Incur  $1.00 of Debt under  paragraph  (a) of
         Section 1011; and

                  (c) the Company would not be prohibited under any provision of
         this  Indenture  from making an Investment  at the time of  Designation
         (assuming  the  effectiveness  of such  Designation)  in an amount (the
         "Designation  Amount")  equal  to the  Fair  Market  Value  of the  net
         Investment  of the Company or any other  Restricted  Subsidiary in such
         Restricted Subsidiary on such date.

                  In the event of any such  Designation,  the  Company  shall be
deemed to have made an Investment  constituting a Restricted Payment pursuant to
Section 1013 for all purposes of this Indenture in the  Designation  Amount.  In
addition,  neither the Company nor any Restricted  Subsidiary  shall at any time
(x) provide credit support for, or a guarantee of, any Debt of any  Unrestricted
Subsidiary  (including any undertaking,  agreement or instrument evidencing such
Debt),  provided that the Company or a Restricted  Subsidiary may pledge Capital
Stock or Debt of any  Unrestricted  Subsidiary on a nonrecourse  basis such that
the pledgee  has no claim  whatsoever  against the Company  other than to obtain
such pledged property,  (y) be directly or indirectly liable for any Debt of any
Unrestricted Subsidiary or (z)

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be directly or  indirectly  liable for any Debt which  provides  that the holder
thereof may (upon notice,  lapse of time or both)  declare a default  thereon or
cause the  payment  thereof  to be  accelerated  or  payable  prior to its final
scheduled  maturity upon the occurrence of a default with respect to any Debt of
any  Unrestricted  Subsidiary  (including any right to take  enforcement  action
against such Unrestricted  Subsidiary),  except in the case of clause (x) or (y)
to the extent permitted under Section 1013 or 1020.

                  A  Designation  may be  revoked  (a  "Revocation")  by a Board
Resolution, provided that the Company shall not make any Revocation unless:

                  (a) no Default or Event of Default  shall have occurred and be
         continuing at the time of and after giving  effect to such  Revocation;
         and

                  (b)  all  Liens  and  Debt  of  such  Unrestricted  Subsidiary
         outstanding immediately following such Revocation would, if Incurred at
         such time,  have been  permitted  to be  Incurred  at such time for all
         purposes of this Indenture.

                  All  Designations  and Revocations  must be evidenced by Board
Resolutions certifying compliance with the foregoing provisions.

     SECTION 1022.  No Repayment of Existing  Parent  Company  Advances with the
Proceeds of the Securities.

                  The Company shall not apply any portion of the proceeds of the
offering of the Securities  toward the repayment of advances made to the Company
or any of its  Subsidiaries by any parent company of the Company  outstanding at
the date of execution of this Indenture.

                  SECTION 1023.  Waiver of Certain Covenants.

                  The Company may omit in any particular instance to comply with
any term,  provision  or  condition  set  forth in  Sections1007  through  1022,
inclusive,  if before or after the time for such  compliance  the  Holders of at
least a majority in principal  amount of the Outstanding  Securities,  by Act of
such Holders,  waive such compliance in such instance with such term,  provision
or condition,  but no such waiver shall extend to or affect such term, provision
or condition  except to the extent so expressly  waived,  and, until such waiver
shall become  effective,  the  obligations  of the Company and the duties of the
Trustee in respect of any such term, provision or condition shall remain in full
force and effect.


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                  SECTION 1024.  Trustee Not to Monitor Performance.

                  The  Trustee  shall have no duty to  confirm  or  monitor  the
performance by the Company of its duties  pursuant to the covenants set forth in
this Article Ten.

                  SECTION 1025.  Suspended Covenants.

                  During any period of time (a "Suspension Period") that (i) the
ratings  assigned to the  Securities by both the Rating  Agencies are Investment
Grade  Ratings  and (ii) no  Default  or Event of Default  has  occurred  and is
continuing  under this  Indenture,  the Company and its Restricted  Subsidiaries
shall not be subject to the terms of Sections  1011,  1012,  1013,  1014,  1016,
1018, 1019,  1020,  clause (ii) of Section 1017 and paragraph (4) of Section 801
(collectively, the "Suspended Covenants"). In the event that the Company and its
Restricted  Subsidiaries are not subject to the Suspended Covenants with respect
to the Securities  for any period of time as a result of the preceding  sentence
and,  subsequently,  one or both Rating  Agencies  withdraws or  downgrades  the
ratings assigned to such Securities below the required Investment Grade Ratings,
then the  Company  and its  Restricted  Subsidiaries  will  thereafter  again be
subject to the  Suspended  Covenants and  compliance  with respect to Restricted
Payments made after the time of such  withdrawal or downgrade will be calculated
in accordance  with the  provisions of Section 1013 as if such covenant had been
in effect  since the date of execution of this  Indenture.  Notwithstanding  the
foregoing,  neither  (a)  the  continued  existence,  after  the  date  of  such
withdrawal or downgrade,  of facts and  circumstances  or obligations  that were
Incurred or otherwise came into existence during a Suspension Period nor (b) the
performance of any such  obligations,  shall constitute a breach of any covenant
set forth in this  Indenture or cause a Default or Event of Default  thereunder;
provided that (1) the Company and its Restricted  Subsidiaries  did not Incur or
otherwise  cause  such  facts  and  circumstances  or  obligations  to  exist in
anticipation  of a withdrawal or downgrade by one or both of the Rating Agencies
below an Investment  Grade Rating and (2)the  Company  reasonably  believed that
such  Incurrence  or actions would not result in such a withdrawal or downgrade.
For purposes of clauses (1) and (2) in the preceding sentence,  anticipation and
reasonable  belief may be  determined  by the Company and shall be  conclusively
evidenced  by a Board  Resolution  to such  effect  adopted in good faith by the
Board of Directors of the Company. In reaching their determination, the Board of
Directors may, but need not, consult with the Rating Agencies.

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                                 ARTICLE ELEVEN

                            REDEMPTION OF SECURITIES

                  SECTION 1101.  Right of Redemption.

                  The Securities  will be subject to redemption at the option of
the Company,  in whole or in part,  at any time,  upon not less than 30 nor more
than 60 days' prior notice,  at a Redemption Price equal to the principal amount
thereof,  plus accrued and unpaid  interest  thereon,  if any, to the Redemption
Date plus the Applicable Make-Whole Premium.

                  SECTION 1102.  Applicability of Article.

                  Redemption  of  Securities  at the  election of the Company or
otherwise, as permitted or required by any provision of this Indenture, shall be
made in accordance with such provision and this Article.

                  SECTION 1103.  Election to Redeem; Notice to Trustee.

                  The election of the Company to redeem any Securities  pursuant
to  Section1101  shall  be  evidenced  by a  Board  Resolution.  In  case of any
redemption at the election of the Company,  the Company shall,  at least 60 days
prior to the Redemption Date fixed by the Company (unless a shorter notice shall
be satisfactory to the Trustee),  notify the Trustee of such Redemption Date and
of the  principal  amount of  Securities to be redeemed and shall deliver to the
Trustee such documentation and records as shall enable the Trustee to select the
Securities to be redeemed pursuant to Section1104.

     SECTION 1104. Selection by Trustee of Securities to Be Redeemed.

                  If  less  than  all the  Securities  are to be  redeemed,  the
particular  Securities  to be redeemed  shall be selected  not more than 60 days
prior to the Redemption Date by the Trustee, from the Outstanding Securities not
previously called for redemption,  by such method as the Trustee shall deem fair
and  appropriate  and which may  provide for the  selection  for  redemption  of
portions of the principal amount of Securities;  provided, however, that no such
partial  redemption  shall  reduce  the  portion  of the  principal  amount of a
Security not redeemed to less than $1,000.

                  The Trustee  shall  promptly  notify the Company in writing of
the  Securities  selected  for  redemption  and,  in the case of any  Securities
selected for partial redemption, the principal amount thereof to be redeemed.

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                  For  all  purposes  of  this  Indenture,  unless  the  context
otherwise  requires,  all provisions  relating to redemption of Securities shall
relate,  in the case of any Security redeemed or to be redeemed only in part, to
the portion of the principal  amount of such Security which has been or is to be
redeemed.

                  SECTION 1105.  Notice of Redemption.

                  Notice of redemption shall be given in the manner provided for
in  Section106  not less than 30 nor more than 60 days  prior to the  Redemption
Date, to each Holder of Securities to be redeemed.

                  Each notice of redemption shall state:

     (1) the Redemption Date,

     (2) the  Redemption  Price  and  the  amount  of  accrued  interest  to the
Redemption Date payable as provided in Section1107, if any,

     (3) if  less  than  all  Outstanding  Securities  are to be  redeemed,  the
identification (and, in the case of a partial redemption,  the principal amount)
of the particular Securities to be redeemed,

     (4) in case any Security is to be redeemed in part only,  that on and after
the Redemption  Date, upon surrender of such Security,  the Holder will receive,
without charge, a new Security or Securities of authorized denominations for the
principal amount thereof remaining unredeemed,

     (5) that on the Redemption Date the Redemption Price (and accrued interest,
if any, to the Redemption Date payable as provided in  Section1107)  will become
due and payable upon each such Security, or the portion thereof, to be redeemed,
and that interest thereon will cease to accrue on and after said date, and

     (6) the place or places  where  such  Securities  are to be  presented  and
surrendered for payment of the Redemption Price and accrued interest, if any.

                  Notice of  redemption  of  Securities  to be  redeemed  at the
election  of the  Company  shall be given by the  Company  or, at the  Company's
request, by the Trustee in the name and at the expense of the Company.


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                  SECTION 1106.  Deposit of Redemption Price.

                  Prior to any  Redemption  Date, the Company shall deposit with
the  Trustee  or with a Paying  Agent (or,  if the  Company is acting as its own
Paying Agent,  segregate and hold in trust as provided in Section1003) an amount
of money sufficient to pay the Redemption Price of, and accrued interest on, all
the Securities which are to be redeemed on that date.

                  SECTION 1107.  Securities Payable on Redemption Date.

                  Notice of  redemption  having  been  given as  aforesaid,  the
Securities  so to be redeemed  shall,  on the  Redemption  Date,  become due and
payable  at the  Redemption  Price  therein  specified  (together  with  accrued
interest,  if any, to the Redemption Date), and from and after such date (unless
the Company  shall  default in the payment of the  Redemption  Price and accrued
interest) such  Securities  shall cease to bear interest.  Upon surrender of any
such Security for redemption in accordance with said notice, such Security shall
be paid by the Company at the Redemption Price,  together with accrued interest,
if any, to the Redemption Date; provided, however, that installments of interest
whose Stated  Maturity is on or prior to the Redemption Date shall be payable to
the  Holders  of  such  Securities,  or  one  or  more  Predecessor  Securities,
registered  as such at the  close  of  business  on the  relevant  Record  Dates
according to their terms and the provisions of Section307.

                  If any  Security  called for  redemption  shall not be so paid
upon  surrender  thereof for  redemption,  the principal  (and premium,  if any)
shall,  until paid,  bear interest from the Redemption Date at the interest rate
borne by the Securities.

                  SECTION 1108.  Securities Redeemed in Part.

                  Any  Security  which is to be  redeemed  only in part shall be
surrendered  at the office or agency of the Company  maintained for such purpose
pursuant to Section1002  (with,  if the Company or the Trustee so requires,  due
endorsement by, or a written  instrument of transfer in form satisfactory to the
Company and the Trustee duly  executed by, the Holder  thereof or such  Holder's
attorney duly  authorized in writing),  and the Company shall  execute,  and the
Trustee shall  authenticate  and deliver to the Holder of such Security  without
service charge, a new Security or Securities,  of any authorized denomination as
requested by such Holder, in aggregate principal amount equal to and in exchange
for  the  unredeemed  portion  of  the  principal  amount  of  the  Security  so
surrendered.


NYDOCS01/566567 3


<PAGE>





                                 ARTICLE TWELVE

                       DEFEASANCE AND COVENANT DEFEASANCE

     SECTION 1201. Company's Option to Effect Defeasance or Covenant Defeasance.

                  The  Company  may, at its option by Board  Resolution,  at any
time,  with  respect to the  Securities,  elect to have  either  Section1202  or
Section1203 be applied to all  Outstanding  Securities  upon compliance with the
conditions set forth below in this ArticleTwelve.

                  SECTION 1202.  Defeasance and Discharge.

                  Upon the Company's  exercise  under  Section1201 of the option
applicable  to this  Section1202,  the  Company  shall be  deemed  to have  been
discharged  from its obligations  with respect to all Outstanding  Securities on
the date the  conditions set forth in  Section1204  are satisfied  (hereinafter,
"defeasance"). For this purpose, such defeasance means that the Company shall be
deemed to have paid and  discharged the entire  indebtedness  represented by the
Outstanding  Securities,  which shall  thereafter be deemed to be  "Outstanding"
only for the purposes of  Section1205  and the other  Sections of this Indenture
referred to in clauses (A) and (B) below,  and to have  satisfied  all its other
obligations  under such Securities and this Indenture insofar as such Securities
are  concerned  (and the Trustee,  at the expense of the Company,  shall execute
proper instruments acknowledging the same), except for the following which shall
survive until  otherwise  terminated or discharged  hereunder:  (A)the rights of
Holders  of  Outstanding  Securities  to  receive,  solely  from the trust  fund
described in Section1204  and as more fully set forth in such Section,  payments
in respect of the principal of, premium, if any, and interest on such Securities
when such  payments are due (but not the Purchase  Price  referred to in Section
1010)  and any  rights of the  Holders  with  respect  to such  amounts,  (B)the
Company's  obligations with respect to such Securities under  Sections304,  305,
306, 1002 and 1003, (C)the rights,  powers, trusts, duties and immunities of the
Trustee  hereunder and (D)this  ArticleTwelve.  Subject to compliance  with this
Article  Twelve,  the Company may  exercise  its option  under this  Section1202
notwithstanding  the prior exercise of its option under Section1203 with respect
to the Securities.

                  SECTION 1203.  Covenant Defeasance.

                  Upon the Company's  exercise  under  Section1201 of the option
applicable  to  this  Section1203,  the  Company  shall  be  released  from  its
obligations  under any covenant  contained in Section801(4)  and in Sections1007
through 1021 with respect to the Outstanding

NYDOCS01/566567 3


<PAGE>




Securities  on and after the date the  conditions  set forth below are satisfied
(hereinafter,  "covenant  defeasance"),  and the Securities  shall thereafter be
deemed  not to be  "Outstanding"  for the  purposes  of any  direction,  waiver,
consent or declaration or Act of Holders (and the  consequences  of any thereof)
in connection with such covenants, but shall continue to be deemed "Outstanding"
for all other purposes  hereunder.  For this purpose,  such covenant  defeasance
means that, with respect to the Outstanding Securities,  the Company may omit to
comply with and shall have no  liability  in respect of any term,  condition  or
limitation set forth in any such covenant,  whether  directly or indirectly,  by
reason of any  reference  elsewhere  herein to any such covenant or by reason of
any reference in any such covenant to any other provision herein or in any other
document and such omission to comply shall not  constitute a Default or an Event
of Default  under  Section501(3),  501(4) or 501(5),  but,  except as  specified
above,  the remainder of this Indenture and such Securities  shall be unaffected
thereby.

     SECTION 1204. Conditions to Defeasance or Covenant Defeasance.

                  The following shall be the conditions to application of either
Section1202 or Section1203 to the Outstanding Securities:

                  (1) The Company shall  irrevocably have deposited or caused to
         be  deposited  with the  Trustee  (or another  trustee  satisfying  the
         requirements   of  Section608  who  shall  agree  to  comply  with  the
         provisions  of this  ArticleTwelve  applicable to it) as trust funds in
         trust for the purpose of making the  following  payments,  specifically
         pledged as security  for, and  dedicated  solely to, the benefit of the
         Holders of such  Securities:  (A)money in an amount,  or (B) Government
         Securities  which  through  the  scheduled  payment  of  principal  and
         interest  in  respect  thereof  in  accordance  with  their  terms will
         provide,  not later than one day before the due date of any  payment in
         respect of the Securities,  money in an amount (which,  for the purpose
         of clarification, shall be sufficient to pay such amounts regardless of
         whether any call features in such Government Securities are exercised),
         or (C)a combination thereof, sufficient, in the opinion of a nationally
         recognized  firm  of  independent  public  accountants  expressed  in a
         written  certification  thereof  delivered to the  Trustee,  to pay and
         discharge,  and  which  shall  be  applied  by the  Trustee  (or  other
         qualifying  trustee)  to pay  and  discharge,  the  principal  of  (and
         premium,  if any) and  interest on the  Outstanding  Securities  on the
         Stated  Maturity (or Redemption  Date, if applicable) of such principal
         (and premium,  if any) or  installment  of interest;  provided that the
         Trustee shall have been irrevocably instructed in writing to apply such
         money or the proceeds of such  Government  Securities  to said payments
         with respect to the Securities.  Before such a deposit, the Company may
         give to the Trustee,  in accordance with  Section1103,  a notice of its
         election to redeem all of the  Outstanding  Securities at a future date
         in accordance  with  ArticleEleven,  which notice shall be irrevocable.
         Such irrevocable  redemption notice, if given, shall be given effect in
         applying the foregoing.

NYDOCS01/566567 3


<PAGE>




                  (2) No  Default  or  Event  of  Default  with  respect  to the
         Securities  shall have  occurred and be  continuing on the date of such
         deposit  or,  insofar  as  paragraphs(8)  and  (9)  of  Section501  are
         concerned,  at any time during the period  ending on the 91st day after
         the date of such deposit (it being understood that this condition shall
         not be deemed satisfied until the expiration of such period).

                  (3) Such defeasance or covenant defeasance shall not result in
         a breach or violation of, or constitute a default under, this Indenture
         or any other material agreement or instrument to which the Company is a
         party or by which it is bound.

                  (4) In the case of an election under Section1202,  the Company
         shall have delivered to the Trustee an Opinion of Counsel  stating that
         (x)the  Company has received  from, or there has been published by, the
         Internal  Revenue Service a ruling,  or (y)since October 28, 1998 there
         has been a change in the  applicable  federal income tax law, in either
         case to the effect that,  and based  thereon such opinion shall confirm
         that,  the Holders of the  Outstanding  Securities  will not  recognize
         income,  gain or loss for  federal  income tax  purposes as a result of
         such  defeasance  and will be subject to federal income tax on the same
         amounts,  in the same  manner  and at the same times as would have been
         the case if such defeasance had not occurred.

                  (5) In the case of an election under Section1203,  the Company
         shall have delivered to the Trustee an Opinion of Counsel to the effect
         that (i) the Holders of the  Outstanding  Securities will not recognize
         income,  gain or loss for  federal  income tax  purposes as a result of
         such covenant  defeasance  and will be subject to federal income tax on
         the same  amounts,  in the same  manner  and at the same times as would
         have been the case if such  covenant  defeasance  had not  occurred and
         (ii) the Company's  deposit will not result in the Trust or the Trustee
         being subject to regulation under the Investment Company Act of 1940.

                  (6)  The  Company  shall  have  delivered  to the  Trustee  an
         Officers'  Certificate and an Opinion of Counsel, each stating that all
         conditions  precedent  provided for  relating to either the  defeasance
         under Section1202 or the covenant  defeasance under Section1203 (as the
         case may be) have been complied with.

     SECTION  1205.  Deposited  Money and  Government  Securities  to Be Held in
Trust; Other Miscellaneous Provisions.

                  Subject  to  the   provisions   of  the  last   paragraph   of
Section1003,  all  money  and  Government  Securities  (including  the  proceeds
thereof) deposited with the Trustee (or other qualifying  trustee,  collectively
for purposes of this  Section1205,  the  "Trustee")  pursuant to  Section1204 in
respect of the Outstanding Securities shall be held in trust and applied by the

NYDOCS01/566567 3


<PAGE>




Trustee,  in  accordance  with  the  provisions  of  such  Securities  and  this
Indenture,  to  the  payment,  either  directly  or  through  any  Paying  Agent
(including  the  Company  acting as its own  Paying  Agent) as the  Trustee  may
determine,  to the Holders of such  Securities of all sums due and to become due
thereon in respect of principal,  premium, if any, and interest,  but such money
need not be segregated from other funds except to the extent required by law.

                  The  Company  shall  pay and  indemnify  the  Trustee  and (if
applicable) its officers,  directors,  employees and agents against any tax, fee
or other  charge  imposed  on or  assessed  against  the  Government  Securities
deposited  pursuant to  Section1204  or the principal  and interest  received in
respect thereof other than any such tax, fee or other charge which by law is for
the account of the Holders of the Outstanding Securities.

                  Anything   in   this   Article    Twelve   to   the   contrary
notwithstanding,  the Trustee  shall  deliver or pay to the Company from time to
time upon  Company  Request  any money or  Government  Securities  held by it as
provided in Section1204 which, in the opinion of a nationally recognized firm of
independent  public  accountants  expressed in a written  certification  thereof
delivered to the Trustee,  are in excess of the amount  thereof which would then
be required  to be  deposited  to effect an  equivalent  defeasance  or covenant
defeasance, as applicable, in accordance with this Article Twelve.

                  SECTION 1206.  Reinstatement.

                  If the  Trustee  or any  Paying  Agent is  unable to apply any
money in accordance  with  Section1205 by reason of any order or judgment of any
court or governmental authority enjoining,  restraining or otherwise prohibiting
such  application,  then the Company's  obligations under this Indenture and the
Securities  shall be revived and  reinstated  as though no deposit had  occurred
pursuant  to  Section1202  or 1203,  as the case may be,  until such time as the
Trustee or Paying Agent is permitted to apply all such money in accordance  with
Section1205;  provided,  however,  that if the  Company  makes  any  payment  of
principal  of,  premium,  if any,  or  interest on any  Security  following  the
reinstatement of its obligations,  the Company shall be subrogated to the rights
of the Holders of such Securities to receive such payment from the money held by
the Trustee or Paying Agent.


NYDOCS01/566567 3


<PAGE>




                  IN WITNESS  WHEREOF,  the  parties  hereto  have  caused  this
Indenture  to be duly  executed,  and  their  respective  corporate  seals to be
hereunto affixed and attested, all as of the day and year first above written.


                                     QWEST COMMUNICATIONS
                                     INTERNATIONAL INC.


                                     By: /s/__________________________________
                                          Title:


Attest: /s/___________________________
         Title:


                                      BANKERS TRUST COMPANY, Trustee


                                      By: /s/_______________________________
                                                 Title:





NYDOCS01/566567 3


<PAGE>


                                       A-1

                                    EXHIBIT A

                            Form of Face of Security

                  [If a Global Security, then insert:] THIS SECURITY IS A GLOBAL
SECURITY  WITHIN THE  MEANING OF THE  INDENTURE  HEREINAFTER  REFERRED TO AND IS
REGISTERED  IN THE  NAME OF A  DEPOSITORY  OR A  NOMINEE  OF A  DEPOSITORY  OR A
SUCCESSOR   DEPOSITORY.   THIS  SECURITY  IS  NOT  EXCHANGEABLE  FOR  SECURITIES
REGISTERED  IN THE NAME OF A PERSON  OTHER THAN THE  DEPOSITORY  OR ITS  NOMINEE
EXCEPT IN THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE,  AND NO TRANSFER
OF THIS  SECURITY  (OTHER  THAN A TRANSFER  OF THIS  SECURITY  AS A WHOLE BY THE
DEPOSITORY TO A NOMINEE OF THE  DEPOSITORY OR BY A NOMINEE OF THE  DEPOSITORY TO
THE DEPOSITORY OR ANOTHER NOMINEE OF THE DEPOSITORY) MAY BE REGISTERED EXCEPT IN
THE LIMITED CIRCUMSTANCES DESCRIBED IN THE INDENTURE.

                  [If a Global  Security,  then insert:] UNLESS THIS CERTIFICATE
IS PRESENTED BY AN AUTHORIZED  REPRESENTATIVE OF THE DEPOSITORY TRUST COMPANY, A
NEW YORK  CORPORATION  ("DTC"),  TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF
TRANSFER,  EXCHANGE, OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE
NAME OF CEDE & CO.  OR IN SUCH  OTHER  NAME  AS IS  REQUESTED  BY AN  AUTHORIZED
REPRESENTATIVE  OF DTC (AND ANY  PAYMENT  IS MADE TO CEDE & CO. OR TO SUCH OTHER
ENTITY AS IS REQUESTED BY AN AUTHORIZED  REPRESENTATIVE  OF DTC),  ANY TRANSFER,
PLEDGE  OR OTHER  USE  HEREOF  FOR  VALUE OR  OTHERWISE  BY OR TO ANY  PERSON IS
WRONGFUL  INASMUCH AS THE REGISTERED  OWNER HEREOF,  CEDE & CO., HAS AN INTEREST
HEREIN.

                  [If a Rule 144A Security,  then insert:] THIS SECURITY HAS NOT
BEEN REGISTERED UNDER THE UNITED STATES  SECURITIES ACT OF 1933, AS AMENDED (THE
"SECURITIES  ACT"),  AND  MAY  NOT  BE  OFFERED,   SOLD,  PLEDGED  OR  OTHERWISE
TRANSFERRED  EXCEPT (A)(1) TO A PERSON WHOM THE SELLER REASONABLY  BELIEVES IS A
QUALIFIED  INSTITUTIONAL  BUYER  WITHIN  THE  MEANING  OF RULE  144A  UNDER  THE
SECURITIES ACT  ("RULE144A") IN A TRANSACTION  MEETING THE  REQUIREMENTS OF RULE
144A, (2) IN AN OFFSHORE  TRANSACTION  MEETING THE  REQUIREMENTS  OF RULE 903 OR
RULE 904 OF  REGULATION  S UNDER  THE  SECURITIES  ACT,  OR (3)  PURSUANT  TO AN
EXEMPTION  FROM  REGISTRATION  UNDER THE  SECURITIES  ACT  PROVIDED  BY RULE 144
THEREUNDER (IF AVAILABLE) AND (B) IN ACCORDANCE  WITH ALL APPLICABLE  SECURITIES
LAWS OF THE STATES OF THE UNITED STATES.



NYDOCS01/566567 3


<PAGE>


                                       A-2

                  [If a Regulation S Security,  then  insert:] THIS SECURITY HAS
NOT BEEN REGISTERED  UNDER THE UNITED STATES  SECURITIES ACT OF 1933, AS AMENDED
(THE  "SECURITIES  ACT"),  AND,  PRIOR  TO THE  EXPIRATION  OF THE  DISTRIBUTION
COMPLIANCE  PERIOD  (DEFINED AS 40 DAYS AFTER THE ISSUE DATE WITH RESPECT TO THE
SECURITIES),  MAY NOT BE OFFERED,  SOLD, PLEDGED OR OTHERWISE TRANSFERRED EXCEPT
(A)(1) IN AN OFFSHORE  TRANSACTION  IN  ACCORDANCE  WITH RULE 903 OR RULE 904 OF
REGULATION  S OR (2) TO A  PERSON  WHOM  THE  SELLER  REASONABLY  BELIEVES  IS A
QUALIFIED  INSTITUTIONAL  BUYER  WITHIN  THE  MEANING  OF RULE  144A  UNDER  THE
SECURITIES ACT ("RULE 144A") IN A TRANSACTION  MEETING THE  REQUIREMENTS OF RULE
144A, AND (B) IN ACCORDANCE WITH ALL APPLICABLE SECURITIES LAWS OF THE STATES OF
THE UNITED STATES.


                              QWEST COMMUNICATIONS
                               INTERNATIONAL INC.

                      7.50% [Series B] Senior Note Due 2008

                                                              CUSIP: ________

No. __________                                                 $_____________


                  Qwest   Communications    International   Inc.,   a   Delaware
corporation  (herein  called the  "Company",  which term  includes any successor
Person under the Indenture hereinafter referred to), for value received,  hereby
promises to pay to _________________ or registered assigns, the principal sum of
____________________   Dollars  [if  a  Global  Security,  then  insert:  (which
principal  amount may from time to time be  increased or decreased to such other
principal amounts which,  taken together with the principal amounts of all other
Outstanding  Securities,  shall not exceed  $750,000,000 in the aggregate at any
time, by adjustments made on the records of the Trustee hereinafter  referred to
in accordance  with the Indenture)] on November 1, 2008, at the office or agency
of the Company referred to below, and to pay cash interest thereon, semiannually
on May 1 and November 1 in each year,  commencing on May 1, 1999,  accruing from
November 4, 1998 or from the most  recent  Interest  Payment  Date to which cash
interest  has been paid or duly  provided  for,  at the rate of 7.50% per annum,
until the  principal  hereof is paid or duly  provided  for,  and (to the extent
lawful) to pay on demand  interest on any overdue  interest at the rate borne by
the Securities from the date on which such
- --------
         Include only for Exchange Securities.


NYDOCS01/566567 3


<PAGE>


                                       A-3

overdue  interest  becomes payable to the date payment of such interest has been
made or duly provided for;  provided,  however,  that if (i) (a) the Company has
not filed a registration  statement  (the  "Registration  Statement")  under the
Securities Act of 1933, as amended (the  "Securities  Act") within 90 days after
November 4, 1998, with respect to a registered  offer (the "Exchange  Offer") to
exchange  this  Security  for a security  (an  "Exchange  Security")  with terms
identical in all material  respects to this Security  (except that such security
will  not  contain  terms  with  respect  to  registration  rights  or  transfer
restrictions,   and  provisions   regarding  interest  and  Liquidated  Interest
(described  below) will be modified or eliminated,  as appropriate),  or (b) the
Registration  Statement  has not been declared  effective  within 150 days after
November 4, 1998, or (c) the Exchange Offer has not been consummated  within 180
days after November 4, 1998; or (ii) in lieu thereof,  the Company has not filed
a shelf registration  statement (the "Shelf  Registration  Statement") under the
Securities Act within 210 days after November 4, 1998,  covering resales of this
Security and such Shelf Registration  Statement has not been declared effective;
or (iii)  either  the  Registration  Statement  or,  if  applicable,  the  Shelf
Registration  Statement is filed and  declared  effective  but shall  thereafter
cease to be effective or usable  (subject to certain  exceptions)  in connection
with resales of this  Security or Exchange  Securities  in  accordance  with and
during  the  periods  specified  in the  Registration  Agreement  without  being
succeeded  promptly by an additional  registration  statement filed and declared
effective,  in each case (i)  through  (iii) upon the terms and  conditions  set
forth in the Registration  Agreement (each such event referred to in clauses (i)
through (iii), a "Registration Default"),  then additional interest ("Liquidated
Interest")  will accrue (in addition to any stated  interest on the  Securities)
from and including the date on which any such  Registration  Default shall occur
to but  excluding the date on which all  Registration  Defaults have been cured.
Liquidated  Interest  will be payable  at a rate per annum  equal to 0.5% on the
principal  amount  of  the  Securities  during  the  90-day  period  immediately
following the occurrence of any Registration Default and shall increase by 0.25%
per  annum  of the  principal  amount  of the  Securities  at  the  end of  each
subsequent  90-day  period,  but in no event shall such rates  exceed  2.00% per
annum in the  aggregate  regardless  of the  number  of  Registration  Defaults.
Accrued Liquidated Interest, if any, shall be paid in cash semiannually on May 1
and November 1 in each year; and the amount of accrued Liquidated Interest shall
be determined on the basis of the number of days actually  elapsed.  Any accrued
and unpaid interest  (including  Liquidated  Interest) on this Security upon the
issuance of an Exchange Security in exchange for this Security shall cease to be
payable to the Holder  hereof but such  accrued and unpaid  interest  (including
Liquidated Interest) shall be payable on the next Interest Payment Date for such
Exchange Security to the Holder thereof on the related Regular Record Date.]

- --------
         Include  for  Initial   Securities   and,  if  there  has   occurred  a
         Registration Default, include for Exchange Securities.


NYDOCS01/566567 3


<PAGE>


                                       A-4

                  The interest so payable,  and punctually paid or duly provided
for, on any Interest  Payment Date will, as provided in such Indenture,  be paid
to  the  Person  in  whose  name  this  Security  (or  one or  more  Predecessor
Securities)  is registered  at the close of business on the Regular  Record Date
for such  interest,  which shall be the April 15 or October 15 (whether or not a
Business Day), as the case may be, next  preceding  such Interest  Payment Date.
Any such  interest not so punctually  paid or duly provided for shall  forthwith
cease  to be  payable  to the  Holder  on such  Regular  Record  Date,  and such
defaulted  interest,  and (to the  extent  lawful)  interest  on such  defaulted
interest at the rate borne by the Securities, may be paid to the Person in whose
name this Security (or one or more Predecessor  Securities) is registered at the
close of  business on a Special  Record  Date for the payment of such  Defaulted
Interest to be fixed by the Trustee, notice whereof shall be given to Holders of
Securities  not less than 10 days prior to such Special  Record Date,  or may be
paid at any time in any other lawful manner,  all as more fully provided in said
Indenture. Payment of the principal of (and premium, if any, on) and interest on
this Security will be made at the office or agency of the Company maintained for
that  purpose in The City of New York,  or at such other office or agency of the
Company as may be maintained  for such purpose,  in such coin or currency of the
United  States of America as at the time of payment is legal  tender for payment
of public  and  private  debts;  provided,  however,  that each  installment  of
interest  may at the  Companys  option  be paid (i) by  mailing a check for such
interest, payable to or upon the written order of the Person entitled thereto to
the address of such Person as it appears on the  Security  Register,  or (ii) by
wire  transfer of such  interest in  immediately  available  funds to an account
located in the United States maintained by the Depository.

                  Reference  is hereby  made to the further  provisions  of this
Security set forth on the reverse hereof, which further provisions shall for all
purposes have the same effect as if set forth at this place.

                  Unless the certificate of authentication  hereon has been duly
executed by the Trustee  referred to on the reverse hereof by manual  signature,
this Security  shall not be entitled to any benefit under the  Indenture,  or be
valid or obligatory for any purpose.



NYDOCS01/566567 3


<PAGE>


                                       A-5

                  IN WITNESS WHEREOF,  the Company has caused this instrument to
be duly executed under its corporate seal.

Dated:                                  QWEST COMMUNICATIONS
                                                 INTERNATIONAL INC.


                                                 By:                            
                                                           Authorized Signatory




NYDOCS01/566567 3


<PAGE>


                                       A-6

                           Form of Reverse of Security

                  This Security is one of a duly authorized  issue of securities
of the Company  designated as its 7.50% [SeriesB]  Senior Notes Due 2008 (herein
called the "Securities"), limited (except as otherwise provided in the Indenture
referred to below) in aggregate  principal amount to $750,000,000,  which may be
issued under an indenture  (herein called the "Indenture")  dated as of November
4, 1998 between the Company and Bankers Trust  Company,  trustee  (herein called
the "Trustee",  which term includes any successor  trustee under the Indenture),
to which Indenture and all indentures  supplemental  thereto reference is hereby
made for a statement of the respective  rights,  limitations of rights,  duties,
obligations  and  immunities  thereunder  of the  Company,  the  Trustee and the
Holders of the  Securities,  and of the terms upon which the Securities are, and
are to be,  authenticated  and delivered.  Capitalized terms used herein but not
defined herein have the respective meanings assigned thereto in the Indenture.

                  The  Securities are subject to redemption at the option of the
Company,  in whole or in part,  at any time  upon not less  than 30 and not more
than 60 days prior notice at a redemption  price equal to the  principal  amount
thereof,  plus accrued and unpaid  interest  thereon (if any) to the  Redemption
Date plus the Applicable Make-Whole Premium.

                  Within 30 days of the  occurrence of a Change of Control,  the
Company  will be  required,  subject  to  certain  limitations  provided  in the
Indenture, to make an Offer to Purchase all Outstanding Securities at a purchase
price  in cash  in an  amount  equal  to 101%  of the  principal  amount  of the
Securities on the Purchase Date plus accrued and unpaid interest and premium, if
any, to such Purchase Date.

                  In  the  case  of  any  redemption  of  Securities,   interest
installments whose Stated Maturity is on or prior to the Redemption Date will be
payable  to  the  Holders  of  such  Securities,  or  one  or  more  Predecessor
Securities,  of record at the close of  business  on the  relevant  Record  Date
referred to on the face  hereof.  Securities  (or  portions  thereof)  for whose
redemption and payment  provision is made in accordance with the Indenture shall
cease to bear interest from and after the Redemption Date.

                  In the event of  redemption  of this  Security in part only, a
new Security or Securities for the unredeemed  portion hereof shall be issued in
the name of the Holder hereof upon the cancellation hereof.

- --------
         Include for Exchange Securities only.


NYDOCS01/566567 3


<PAGE>


                                       A-7

                  If an Event of  Default  shall  occur and be  continuing,  the
principal  of all the  Securities  may be declared due and payable in the manner
and with the effect  provided  in the  Indenture  and in an amount  equal to the
principal  amount of the Securities as of the date on which the Securities first
become due and payable,  plus any accrued and unpaid  interest  and premium,  if
any, not otherwise included in the principal amount to such date.

                  The Indenture  contains  provisions for defeasance at any time
of (a)the entire  indebtedness  of the Company on this  Security and  (b)certain
restrictive  covenants  and the related  Defaults  and Events of  Default,  upon
compliance  by the Company  with certain  conditions  set forth  therein,  which
provisions  apply  to  this  Security.  In  addition,   the  Indenture  contains
provisions for the  suspension of certain  restrictive  covenants  under certain
circumstances.

                  The  Indenture  permits,  with certain  exceptions  as therein
provided,  the  amendment  thereof  and  the  modification  of  the  rights  and
obligations  of the Company and the rights of the Holders under the Indenture at
any time by the  Company  and the  Trustee  with the consent of the Holders of a
majority  in  aggregate   principal   amount  of  the  Securities  at  the  time
Outstanding.  The Indenture also contains  provisions  permitting the Holders of
specified  percentages  in aggregate  principal  amount of the Securities at the
time  Outstanding,  on behalf of the  Holders  of all the  Securities,  to waive
compliance  by the Company with certain  provisions of the Indenture and certain
past defaults  under the Indenture and their  consequences.  Any such consent or
waiver by or on behalf of the Holder of this Security  shall be  conclusive  and
binding upon such Holder and upon all future Holders of this Security and of any
Security issued upon the  registration of transfer hereof or in exchange herefor
or in lieu hereof whether or not notation of such consent or waiver is made upon
this Security.

                  No reference  herein to the Indenture and no provision of this
Security  or of the  Indenture  shall  alter or  impair  the  obligation  of the
Company,  which is absolute  and  unconditional,  to pay the  principal  of (and
premium,  if any) and interest on this Security at the times,  place,  and rate,
and in the coin or currency, herein prescribed.

                  As   provided  in  the   Indenture   and  subject  to  certain
limitations  therein set forth, the transfer of this Security is registerable on
the  Security  Register of the  Company,  upon  surrender  of this  Security for
registration  of transfer at the office or agency of the Company  maintained for
such  purpose in The City of NewYork,  duly  endorsed  by, or  accompanied  by a
written  instrument  of  transfer  in form  satisfactory  to the Company and the
Security  Registrar  duly  executed by, the Holder  hereof or his attorney  duly
authorized in writing,  and thereupon one or more new Securities,  of authorized
denominations and for the same aggregate principal amount, will be issued to the
designated transferee or transferees.



NYDOCS01/566567 3


<PAGE>


                                       A-8

                  The  Securities  are issuable only in registered  form without
coupons  in  denominations  of $1,000  and any  integral  multiple  thereof.  As
provided in the Indenture and subject to certain  limitations therein set forth,
the  Securities  are  exchangeable  for a like  aggregate  principal  amount  of
Securities of a different  authorized  denomination,  as requested by the Holder
surrendering the same.

                  No  service  charge  shall  be made  for any  registration  of
transfer or exchange of Securities, but the Company may require payment of a sum
sufficient to cover any tax or other  governmental  charge payable in connection
therewith.

                  Prior  to the time of due  presentment  of this  Security  for
registration of transfer,  the Company, the Trustee and any agent of the Company
or the Trustee may treat the Person in whose name this Security is registered as
the owner hereof for all purposes,  whether or not this Security be overdue, and
neither  the  Company,  the Trustee nor any agent shall be affected by notice to
the contrary.

                  All  terms  used in this  Security  which are  defined  in the
Indenture shall have the meanings assigned to them in the Indenture.




NYDOCS01/566567 3


<PAGE>


                                       A-9

                 Form of Trustee's Certificate of Authentication

                  The  Trustee's  certificate  of  authentication  shall  be  in
substantially the following form:

                     TRUSTEE'S CERTIFICATE OF AUTHENTICATION


                  Dated:  ____________________

                  This   is   one  of  the   Securities   referred   to  in  the
within-mentioned Indenture.

                                               [NAME OF TRUSTEE]
                                               as Trustee


                                               By:_________________________
                                                   Authorized Signatory




NYDOCS01/566567 3


<PAGE>


                                      A-10

                                 Assignment Form

                  If you, the holder, want to assign this Security,  fill in the
form below and have your signature guaranteed:

I or we assign and transfer this Security to ___________________________________



(Insert assignee's social security or tax ID number)                        

(Print or type assignee's name, address and zip code)                           



and irrevocably appoint ________________________________
of       ________________________________
         --------------------------------

agent to  transfer  this  Security  on the books of the  Company.  The agent may
substitute another to act for such agent.

                  In  connection  with any transfer of this  Security  occurring
prior to the date which is the earlier of (i) the date of the declaration by the
Commission of the effectiveness of a registration statement under the Securities
Act of 1933,  as  amended  (the  "Securities  Act"),  covering  resales  of this
Security (which effectiveness shall not have been suspended or terminated at the
date of the transfer) and (ii)the date two years (or such shorter period of time
as may be  permitted by Rule 144(k) under the  Securities  Act or any  successor
provision thereunder) after the later of the original issuance date appearing on
the face of this  Security  (or any  Predecessor  Security)  or the last date on
which the Company or any Affiliate of the Company was the owner of this Security
(or any Predecessor Security), the undersigned confirms that it has not utilized
any general  solicitation or general advertising in connection with the transfer
and that:

                                   [Check One]

|_|               (a) this Security is being  transferred in compliance with the
                  exemption from registration  under the Securities Act provided
                  by Rule 144A thereunder.

                                       or



NYDOCS01/566567 3


<PAGE>


                                      A-11

|_|               (b)  this  Security  is  being   transferred   other  than  in
                  accordance   with  (a)  above  and   documents,   including  a
                  transferee  certificate  substantially  in the  form  attached
                  hereto,  are being  furnished which comply with the conditions
                  of transfer set forth in this Security and the Indenture.

If neither of the foregoing  boxes is checked and, in the case of (b) above,  if
the appropriate  document is not attached or otherwise furnished to the Trustee,
the Trustee or Registrar shall not be obligated to register this Security in the
name of any person other than the Holder hereof unless and until the  conditions
to any such transfer or registration  set forth herein and in Section 313 of the
Indenture shall have been satisfied.



Dated:_________________         Your signature:                                 
                                (Sign exactly as your name appears on the other 
                                side of this Security)

                                By:                                             
                                NOTICE:  To be executed by an executive officer


Signature Guarantee:__________________________


                  TO BE COMPLETED BY PURCHASER IF (a) ABOVE IS CHECKED:

                  The undersigned  represents and warrants that it is purchasing
this  Security  for its own  account  or an  account  with  respect  to which it
exercises  sole  investment  discretion  and that it and any such  account  is a
"qualified  institutional  buyer"  within  the  meaning  of Rule 144A  under the
Securities  Act and is aware  that the sale to it is being made in  reliance  on
Rule144A and acknowledges  that it has received such  information  regarding the
Company as the  undersigned  has requested  pursuant to Rule 144A (including the
information  specified in Rule 144A(d)(4)) or has determined not to request such
information  and  that it is aware  that  the  transferor  is  relying  upon the
undersigned's  foregoing  representations  in order to claim the exemption  from
registration provided by Rule 144A.


Dated:__________________________                                                
                                 NOTICE:  To be executed by an executive officer

[The  Transferee  Certificates  (Exhibit B to the Indenture) will be attached to
the Security]


NYDOCS01/566567 3


<PAGE>


                                      A-12

                       Option of Holder to Elect Purchase

     If you wish to have this  Security  purchased  by the  Company  pursuant to
Section 1010 or 1018 of the Indenture, check the box: |_|

     If you wish to have a portion of this  Security  purchased  by the  Company
pursuant  to  Section  1010  or  1018  of  the  Indenture,   state  the  amount:
$_____________

Dated:______________________      Your Signature:                    
                                     (Sign exactly as your name appears on the
                                     other side of this Security)


NYDOCS01/566567 3


<PAGE>


                                       B-1

                                    EXHIBIT B

                       Form of Certificate to Be Delivered
                          in Connection with Transfers
                            Pursuant to Regulation S

                                                                         [Date]

Bankers Trust Company
Four Albany Street
New York, NY  10006

Attention:  Corporate Market Services

         Re:      Qwest Communications International Inc. (the "Company")
                  7.50% Senior Notes Due 2008 (the "Securities")               

Dear Sirs:

                  In connection with our proposed sale of $ aggregate  principal
amount of the Securities,  we confirm that such sale has been effected  pursuant
to and in accordance with Regulation S under the U.S. Securities Act of 1933, as
amended (the "Securities Act"), and, accordingly, we represent that:

     (1) the  offer of the  Securities  was not made to a person  in the  United
States;

     (2) either (a) at the time the buy offer was originated, the transferee was
outside the United States or we and any person  acting on our behalf  reasonably
believed  that  the  transferee  was  outside  the  United  States,  or (b)  the
transaction  was  executed  in, on or through  the  facilities  of a  designated
off-shore  securities  market and neither we nor any person acting on our behalf
knows  that the  transaction  has been  pre-arranged  with a buyer in the United
States;

     (3) no  directed  selling  efforts  have been made in the United  States in
contravention of the requirements of Rule 903(b) or Rule 904(b) of Regulation S,
as applicable;

     (4)  the  transaction  is not  part  of a  plan  or  scheme  to  evade  the
registration requirements of the Securities Act;

     (5) we have advised the transferee of the transfer restrictions  applicable
to the Securities; and



NYDOCS01/566567 3


<PAGE>


                                       B-2

                  (6) if the  circumstances  set forth in Rule 904(c)  under the
         Securities  Act are  applicable,  we have complied with the  additional
         conditions therein, including (if applicable) sending a confirmation or
         other  notice  stating  that the  Securities  may be offered  and sold:
         during the distribution  compliance  period specified in Rule 903(c)(2)
         or (3), as applicable;  in accordance with the provisions of Regulation
         S; pursuant to registration of the Securities under the Securities Act;
         or  pursuant  to  an   available   exemption   from  the   registration
         requirements under the Securities Act.

                  You and the Company are  entitled to rely upon this letter and
are  irrevocably  authorized  to  produce  this  letter or a copy  hereof to any
interested party in any  administrative or legal proceedings or official inquiry
with respect to the matters covered hereby.  Terms used in this certificate have
the meanings set forth in Regulation S.

                                                     Very truly yours,

                                                     [Name of Transferor]

                                                     By:                       
                                                           Authorized Signatory


NYDOCS01/566567 3


<PAGE>


                                       B-3

                                                       EXECUTION COPY






                    QWEST COMMUNICATIONS INTERNATIONAL INC.,

                                     Issuer

                                       to

                             BANKERS TRUST COMPANY,

                                     Trustee



                              --------------------



                                    Indenture


                          Dated as of November 4, 1998


                              ---------------------



                          $750,000,000 Principal Amount


                           7.50% Senior Notes Due 2008










NYDOCS01/566567 3


<PAGE>


                                       B-4

                      Reconciliationand  tie  between  Trust  Indenture  Act  of
                                    1939, as amended, and Indenture, dated as of
                                    November 4, 1998



Trust Indenture Act Section                             Indenture Section
 310(a)(1)............................................ 608
        (a)(2)......................................... 608
        (b)............................................ 608, 609
 311 ................................................. 605
 312.................................................. 701
        (b)............................................ 701
        (c)............................................ 701
 313(a)............................................... 702
        (c)............................................ 702
 314(a)(1)............................................ 703
        (a)(4)......................................... 1009
        (c)(1)......................................... 102
        (c)(2)......................................... 102
        (e)............................................ 102
 315(a)............................................... 601
        (b)............................................ 602
        (c)............................................ 601
        (d)............................................ 601
        (e)............................................ 609
 316(a) (last sentence)............................... 101(Outstanding)
        (a)(1)(A)...................................... 502, 512
        (a)(1)(B)...................................... 513
        (b)............................................ 508
        (c)............................................ 104(d)
 317(a)(1)............................................ 503
        (a)(2)......................................... 504
        (b)............................................ 1003
 318(a)............................................... 112

- -------- Note: This reconciliation and tie shall not, for any purpose, be deemed
to be a part of the Indenture.


NYDOCS01/566567 3


<PAGE>


                                                 i


                                              TABLE OF CONTENTS


                                                                            Page

PARTIES..................................................................      1
RECITALS OF THE COMPANY..................................................      1


                                            ARTICLE ONE

                                  DEFINITIONS AND OTHER PROVISIONS
                                       OF GENERAL APPLICATION

SECTION 101.          Definitions............................................1
         Acquired Debt.......................................................2
         Act.................................................................2
         Affiliate...........................................................2
         Agent Member........................................................2
         Applicable Make-Whole Premium.......................................2
         Asset Disposition...................................................3
         Attributable Value..................................................3
         Board of Directors..................................................4
         Board Resolution....................................................4
         Business Day........................................................4
         Capital Lease Obligation............................................4
         Capital Stock.......................................................4
         Cash Equivalents....................................................4
         Change of Control...................................................5
         Commission..........................................................5
         Common Stock........................................................5
         Company.............................................................5
         Company Order.......................................................5
         Company Request.....................................................5
         Comparable Treasury Issue...........................................5
         Comparable Treasury Price...........................................5
         Consolidated Capital Ratio..........................................6
         Consolidated Cash Flow Available for Fixed Charges..................6
         Consolidated Income Tax Expense.....................................6
- --------
Note: This table of contents shall not, for any purpose,  be deemed to be a part
of
                  the Indenture.

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<PAGE>


                                                 ii


                                                                           Page

         Consolidated Interest Expense........................................6
         Consolidated Net Income..............................................7
         Consolidated Net Worth...............................................7
         Consolidated Tangible Assets.........................................7
         Continuing Director..................................................8
         Corporate Trust Office...............................................8
         Corporation..........................................................8
         Credit Facilities....................................................8
         Debt.................................................................8
         Debt Securities......................................................9
         Default..............................................................9
         Defaulted Interest...................................................9
         Depository...........................................................9
         Designation..........................................................9
         Designation Amount...................................................9
         Disqualified Stock...................................................9
         Eligible Institution................................................10
         Eligible Receivables................................................10
         Event of Default....................................................10
         Exchange Act........................................................10
         Exchange Offer......................................................10
         Exchange Offer Registration Statement...............................10
         Exchange Securities.................................................10
         Expiration Date.....................................................10
         Fair Market Value...................................................10
         Federal Bankruptcy Code.............................................10
         Global Security.....................................................11
         Government Securities...............................................11
         Group...............................................................11
         Guarantee...........................................................11
         Guarantor...........................................................11
         Holder..............................................................11
         Incur...............................................................11
         Indenture...........................................................12
         Indenture Obligations...............................................12
         Initial Purchaser...................................................12
         Initial Securities..................................................12
         Interest Payment Date...............................................12
         Interest Rate or Currency Protection Agreement......................12
         Investment..........................................................12

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                                                iii


                                                                        Page

         Investment Grade Rating...........................................12
         Lien..............................................................12
         Liquidated Interest...............................................13
         Maturity..........................................................13
         Net Available Proceeds............................................13
         Notice of Default.................................................14
         Offer.............................................................14
         Offer to Purchase.................................................14
         Offering Memorandum...............................................16
         Officers' Certificate.............................................16
         Opinion of Counsel................................................16
         Outstanding.......................................................16
         Paying Agent......................................................17
         Permitted Holders.................................................17
         Permitted Interest Rate or Currency Protection Agreement..........17
         Permitted Investments.............................................17
         Permitted Joint Venture...........................................18
         Permitted Liens...................................................18
         Permitted Telecommunications Capital Asset Disposition............19
         Person............................................................19
         Physical Security.................................................19
         Predecessor Security..............................................19
         Preferred Dividends...............................................19
         Preferred Stock...................................................19
         Primary Treasury Dealer...........................................19
         Private Placement Legend..........................................20
         Purchase Amount...................................................20
         Purchase Date.....................................................20
         Purchase Money Debt...............................................20
         Purchase Price....................................................20
         Qualified Institutional Buyer.....................................20
         QIB...............................................................20
         Rating Agencies...................................................20
         Rating Decline....................................................20
         Receivables.......................................................20
         Receivables Sale..................................................20
         Redemption Date...................................................20
         Redemption Price..................................................20
         Reference Treasury Dealer.........................................21
         Reference Treasury Dealer Quotations..............................21

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                                                 iv


                                                                         Page

         Registration Agreement.............................................21
         Registration Statement.............................................21
         Regular Record Date................................................21
         Regulation S.......................................................21
         Regulation S Global Security.......................................21
         Related Person.....................................................21
         Responsible Officer................................................21
         Restricted Payment.................................................22
         Restricted Subsidiary..............................................22
         Restricted Subsidiary Guarantee....................................22
         Revocation.........................................................22
         Rule 144A..........................................................22
         Rule 144A Global Security..........................................22
         Sale and Leaseback Transaction.....................................22
         Securities.........................................................22
         Securities Act.....................................................22
         Security Register..................................................23
         Security Registrar.................................................23
         Senior Note Indentures.............................................23
         Shelf Registration Statement.......................................23
         Special Record Date................................................23
         Stated Maturity....................................................23
         Strategic Investor.................................................23
         Subordinated Debt..................................................23
         Subsidiary.........................................................24
         Suspended Covenants................................................24
         Suspension Period..................................................24
         Telecommunications Assets..........................................24
         Telecommunications Business........................................24
         Treasury Rate......................................................25
         Trust Indenture Act................................................25
         TIA................................................................25
         Trustee............................................................25
         Unrestricted Subsidiary............................................25
         Vice President.....................................................25
         Voting Stock.......................................................25
         Wholly Owned Subsidiary............................................25
SECTION 102.          Compliance Certificates and Opinions..................25
SECTION 103.          Form of Documents Delivered to Trustee................26
SECTION 104.          Acts of Holders.......................................27

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<PAGE>


                                                 v


                                                                            Page

SECTION 105.          Notices, Etc., to Trustee and Company...................28
SECTION 106.          Notice to Holders; Waiver...............................28
SECTION 107.          Effect of Headings and Table of Contents................29
SECTION 108.          Successors and Assigns..................................29
SECTION 109.          Separability Clause.....................................29
SECTION 110.          Benefits of Indenture...................................29
SECTION 111.          Governing Law...........................................29
SECTION 112.          Conflict with Trust Indenture Act.......................29
SECTION 113.          Legal Holidays..........................................30
SECTION 114.          No Personal Liability of Directors, Officers,
                           Employees and Stockholders.........................30
SECTION 115.          Independence of Covenants...............................30
SECTION 116.          Exhibits................................................31
SECTION 117.          Counterparts............................................31
SECTION 118.          Duplicate Originals.....................................31

                                            ARTICLE TWO

                                           SECURITY FORMS

SECTION 201.          Forms Generally.........................................31

                                           ARTICLE THREE

                                           THE SECURITIES

SECTION 301.          Title and Terms.........................................32
SECTION 302.          Denominations...........................................33
SECTION 303.          Execution, Authentication, Delivery and Dating..........33
SECTION 304.          Temporary Securities....................................35
SECTION 305.          Registration, Registration of Transfer and Exchange.....35
SECTION 306.          Mutilated, Destroyed, Lost and Stolen Securities........37
SECTION 307.          Payment of Interest; Interest Rights Preserved..........37
SECTION 308.          Persons Deemed Owners...................................39
SECTION 309.          Cancellation............................................39
SECTION 310.          Computation of Interest.................................39
SECTION 311.          CUSIP Number............................................40
SECTION 312.          Book-Entry Provisions for Global Securities.............40
SECTION 313.          Special Transfer Provisions.............................41

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<PAGE>


                                                 vi


                                     ARTICLE FOUR

                              SATISFACTION AND DISCHARGE

SECTION 401.   Satisfaction and Discharge of Indenture......................43
SECTION 402.   Application of Trust Money...................................44

                                     ARTICLE FIVE

                                       REMEDIES

SECTION 501.  Events of Default.............................................44
SECTION 502.  Acceleration of Maturity; Rescission and Annulment............46
SECTION 503.  Collection of Indebtedness and Suits for Enforcement by
                    Trustee.................................................47
SECTION 504.  Trustee May File Proofs of Claim..............................48
SECTION 505.  Trustee May Enforce Claims Without Possession of Securities...49
SECTION 506.  Application of Money Collected................................49
SECTION 507.  Limitation on Suits...........................................50
SECTION 508.  Unconditional Right of Holders to Receive Principal, Premium
                    and Interest............................................50
SECTION 509.  Restoration of Rights and Remedies............................51
SECTION 510.  Rights and Remedies Cumulative................................51
SECTION 511.  Delay or Omission Not Waiver..................................51
SECTION 512.  Control by Holders............................................51
SECTION 513.  Waiver of Past Defaults.......................................52
SECTION 514.  Waiver of Stay or Extension Laws..............................52

                                     ARTICLE SIX

                                     THE TRUSTEE

SECTION 601.  Certain Duties and Responsibilities...........................53
SECTION 602.  Notice of Default.............................................54
SECTION 603.  Certain Rights of Trustee.....................................54
SECTION 604.  Trustee Not Responsible for Recitals or Issuance of Securities56
SECTION 605.  May Hold Securities...........................................56
SECTION 606.  Money Held in Trust...........................................56
SECTION 607.  Compensation and Reimbursement................................56

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                                                vii


                                                                            Page

SECTION 608.  Corporate Trustee Required; Eligibility; Conflicting Interests..57
SECTION 609.  Resignation and Removal; Appointment of Successor...............58
SECTION 610.  Acceptance of Appointment by Successor..........................59
SECTION 611.  Merger, Conversion, Consolidation or Succession to Business.....59

                                    ARTICLE SEVEN

                  HOLDERS' LISTS AND REPORTS BY TRUSTEE AND COMPANY

SECTION 701.  Disclosure of Names and Addresses of Holders....................60
SECTION 702.  Reports by Trustee..............................................60
SECTION 703.  Reports by Company..............................................61

                                    ARTICLE EIGHT

                 CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE

SECTION 801.  Company May Consolidate, Etc., Only on Certain Terms............61
SECTION 802.  Successor Substituted...........................................62

                                     ARTICLE NINE

                               SUPPLEMENTAL INDENTURES

SECTION 901.  Supplemental Indentures Without Consent of Holders..............63
SECTION 902.  Supplemental Indentures with Consent of Holders.................64
SECTION 903.  Execution of Supplemental Indentures............................65
SECTION 904.  Effect of Supplemental Indentures...............................65
SECTION 905.  Conformity with Trust Indenture Act.............................65
SECTION 906.  Reference in Securities to Supplemental Indentures..............65
SECTION 907.  Notice of Supplemental Indentures...............................65

                                     ARTICLE TEN

                                      COVENANTS

SECTION 1001.  Payment of Principal, Premium, if Any, and Interest............66
SECTION 1002.  Maintenance of Office or Agency................................66
SECTION 1003.  Money for Security Payments to Be Held in Trust................66
SECTION 1004.  Corporate Existence............................................68

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<PAGE>


                                                viii


                                                                           e

SECTION 1005.   Payment of Taxes and Other Claims..........................68
SECTION 1006.   Maintenance of Properties..................................69
SECTION 1007.   Insurance..................................................69
SECTION 1008.   Provision of Financial Statements..........................69
SECTION 1009.   Statement by Officers as to Default........................69
SECTION 1010.   Purchase of Securities upon Change of Control..............70
SECTION 1011.   Limitation on Consolidated Debt............................71
SECTION 1012.   Limitation on Debt and Preferred Stock of Restricted
                     Subsidiaries..........................................74
SECTION 1013.   Limitation on Restricted Payments..........................75
SECTION 1014.   Limitation on Dividend and Other Payment Restrictions
                     Affecting Restricted Subsidiaries.....................77
SECTION 1015.   Limitation on Liens........................................78
SECTION 1016.   Limitation on Issuances of Certain Guarantees by, and Debt
                     Securities of, Restricted Subsidiaries................79
SECTION 1017.   Limitation on Sale and Leaseback Transactions..............80
SECTION 1018.   Limitation on Asset Dispositions...........................80
SECTION 1019.   Limitation on Issuances and Sales of Capital Stock of
                     Restricted Subsidiaries...............................81
SECTION 1020.   Transactions with Affiliates and Related Persons...........81
SECTION 1021.   Limitation on Designations of Unrestricted Subsidiaries....82
SECTION 1022.   No Repayment of Existing Parent Company Advances with
                     the Proceeds of the Securities........................83
SECTION 1023.   Waiver of Certain Covenants................................83
SECTION 1024.   Trustee Not to Monitor Performance.........................84
SECTION 1025.   Suspended Covenants........................................84

                                     ARTICLE ELEVEN

                                REDEMPTION OF SECURITIES

SECTION 1101.   Right of Redemption........................................85
SECTION 1102.   Applicability of Article...................................85
SECTION 1103.   Election to Redeem; Notice to Trustee......................85
SECTION 1104.   Selection by Trustee of Securities to Be Redeemed..........85
SECTION 1105.   Notice of Redemption.......................................86
SECTION 1106.   Deposit of Redemption Price................................87
SECTION 1107.   Securities Payable on Redemption Date......................87
SECTION 1108.   Securities Redeemed in Part................................87

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                                                 ix


                                                                          Page

                                    ARTICLE TWELVE

                          DEFEASANCE AND COVENANT DEFEASANCE

SECTION 1201.  Company's Option to Effect Defeasance or Covenant
                    Defeasance...............................................88
SECTION 1202.  Defeasance and Discharge......................................88
SECTION 1203.  Covenant Defeasance...........................................88
SECTION 1204.  Conditions to Defeasance or Covenant Defeasance...............89
SECTION 1205.  Deposited Money and Government Securities to Be Held in
                    Trust; Other Miscellaneous Provisions....................90
SECTION 1206.  Reinstatement.................................................91




TESTIMONIUM................................................................  92
SIGNATURES AND SEALS........................................................ 92

EXHIBIT A -     Form of Security

EXHIBIT        B - Form  of  Certificate  to Be  Delivered  in  Connection  with
               Transfers Pursuant to Regulation S



NYDOCS01/566567 3


Exhibit 4.2(a)
                                                         1

                                                              EXECUTION COPY









                     QWEST COMMUNICATIONS INTERNATIONAL INC.





                                                   $750,000,000

                           7.5% Senior Notes Due 2008






                             REGISTRATION AGREEMENT












Dated: November 4, 1998



NYDOCS01/565802 2


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                                                         1




                     QWEST COMMUNICATIONS INTERNATIONAL INC.

                     $750,000,000 7.5% SENIOR NOTES DUE 2008


                             REGISTRATION AGREEMENT


                                                          New York, New York
                                                            November 4, 1998


Salomon Smith Barney Inc.
Seven World Trade Center
New York, New York 10048

Dear Sirs:

                  Qwest   Communications    International   Inc.,   a   Delaware
corporation (the "Company"),  proposes to issue and sell to Salomon Smith Barney
Inc. (the "Initial Purchaser"), upon the terms set forth in a purchase agreement
dated October 28, 1998 (the "Purchase Agreement"),  its $750,000,000 7.5% Senior
Notes Due 2008 (the "Securities") (the "Initial Placement"). As an inducement to
the Initial Purchaser to enter into the Purchase  Agreement,  the Company agrees
with you, (i) for your benefit and (ii) for the benefit of the holders from time
to time of the Securities (including you), as follows:

                  1.   Definitions.   Capitalized   terms  used  herein  without
definition  shall  have  their  respective  meanings  set forth in the  Purchase
Agreement.  As used in this Agreement,  the following  capitalized defined terms
shall have the following meanings:

                  "Act" means the  Securities  Act of 1933, as amended,  and the
rules and regulations of the Commission promulgated thereunder.

                  "Affiliate"  of any  specified  person  means any other person
which,  directly or indirectly,  is in control of, is controlled by, or is under
common control with,  such specified  person.  For purposes of this  definition,
control of a person means the power, direct or indirect,  to direct or cause the
direction of the  management  and policies of such person whether by contract or
otherwise;   and  the  terms   "controlling"   and  "controlled"  have  meanings
correlative to the foregoing.


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                                                         2

                  "Closing Date" has the meaning set forth in the Purchase 
Agreement.

                  "Commission" means the Securities and Exchange Commission.

                  "Exchange Act" means the  Securities  Exchange Act of 1934, as
amended, and the rules and regulations of the Commission promulgated thereunder.

                  "Exchange Offer  Registration  Period" means the 1-year period
following the  consummation of the Registered  Exchange Offer,  exclusive of any
period  during  which  any  stop  order  shall  be  in  effect   suspending  the
effectiveness of the Exchange Offer Registration Statement.

                  "Exchange Offer  Registration  Statement" means a registration
statement  of the Company on an  appropriate  form under the Act with respect to
the  Registered   Exchange  Offer,   all  amendments  and  supplements  to  such
registration  statement,  including  post-effective  amendments,  in  each  case
including  the  Prospectus  contained  therein,  all  exhibits  thereto  and all
material incorporated by reference therein.

                  "Exchanging  Dealer"  means any Holder  (which may include the
Initial  Purchaser)  that is a  broker-dealer,  electing to exchange  Securities
acquired for its own account as a result of  market-making  activities  or other
trading activities, for New Securities.

                  "Expiration  Date"  means  the  date  of  consummation  of the
Registered Exchange Offer which shall be not less than 30 days and not more than
50 days  after the date on which  notice  of the  Registered  Exchange  Offer is
mailed to the Holders pursuant to clause 2(c)(ii) of this Agreement.

                  "Final Memorandum" has the meaning set forth in the Purchase 
Agreement.

                  "Holder"  means a  holder  from  time  to  time of  Securities
(including the Initial Purchaser) or of New Securities.

                  "Indenture"  means the  Indenture  relating to the  Securities
dated as of November 4, 1998, between the Company and Bankers Trust Company,  as
trustee,  as the same may be amended  from time to time in  accordance  with the
terms thereof.

                  "Initial Placement" has the meaning set forth in the preamble 
hereto.

                  "Majority  Holders"  means the  Holders of a  majority  of the
aggregate  principal  amount  of  securities  registered  under  a  Registration
Statement.


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                                                         3

                  "Managing   Underwriters"   means  the  investment  banker  or
investment bankers and manager or managers that shall administer an underwritten
offering.

                  "New   Securities"   means  debt  securities  of  the  Company
identical  in all  material  respects  to the  Securities  (except  that the New
Securities  will not  contain  terms  with  respect  to  registration  rights or
transfer  restrictions,  and interest rate and interest rate step-up  provisions
will be  modified  or  eliminated,  as  appropriate),  to be  issued  under  the
Indenture or the New Securities Indenture.

                  "New  Securities  Indenture"  means an  indenture  between the
Company and the New Securities Trustee,  identical in all material respects with
the  Indenture  (except  that  the  interest  rate  and  interest  rate  step-up
provisions  and the transfer  restrictions  will be modified or  eliminated,  as
appropriate).

                  "New Securities  Trustee" means the Trustee or a bank or trust
company  reasonably  satisfactory  to the  Initial  Purchaser,  as trustee  with
respect to the New Securities under the New Securities Indenture.

                  "Prospectus" means the prospectus included in any Registration
Statement   (including,   without   limitation,   a  prospectus  that  discloses
information  previously  omitted from a prospectus filed as part of an effective
registration  statement in reliance upon Rule 430A under the Act), as amended or
supplemented  by any  prospectus  supplement,  with  respect to the terms of the
offering of any portion of the Securities or the New Securities, covered by such
Registration  Statement,  and all amendments and  supplements to the Prospectus,
including post-effective amendments.

                  "Registered  Exchange  Offer" means the proposed  offer to the
Holders to issue and deliver to such Holders, in exchange for the Securities,  a
like principal amount of the New Securities.

                  "Registration Statement" means any Exchange Offer Registration
Statement or Shelf  Registration  Statement that covers any of the Securities or
the New Securities pursuant to the provisions of this Agreement,  amendments and
supplements to such registration statement, including post-effective amendments,
in each case including the Prospectus  contained  therein,  all exhibits thereto
and all material incorporated by reference therein.

                  "Securities" has the meaning set forth in the preamble hereto.

                  "Shelf Registration" means a registration effected pursuant to
Section 3 hereof.

                  "Shelf Registration Period" has the meaning set forth in 
Section 3(b) hereof.

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                                                         4

                  "Shelf  Registration  Statement" means a "shelf"  registration
statement of the Company  pursuant to the  provisions  of Section 3 hereof which
covers some or all of the Securities or New  Securities,  as  applicable,  on an
appropriate  form under Rule 415 under the Act, or any similar  rule that may be
adopted by the  Commission,  amendments  and  supplements  to such  registration
statement,  including  post-effective  amendments,  in each case  including  the
Prospectus contained therein, all exhibits thereto and all material incorporated
by reference therein.

                  "Trustee" means the trustee with respect to the Securities 
under the Indenture.

                  "Underwriter"   means  any   underwriter   of   securities  in
connection  with an  offering  thereof  under  an  Exchange  Offer  Registration
Statement or a Shelf Registration Statement.

                  2.  Registered  Exchange  Offer;  Resales of New Securities by
Exchanging Dealers;  Private Exchange. (a) The Company shall prepare and, within
90 days following the Closing Date,  shall file with the Commission the Exchange
Offer Registration  Statement with respect to the Registered Exchange Offer. The
Company  shall use its best  efforts to cause the  Exchange  Offer  Registration
Statement to become effective under the Act within 150 days of the Closing Date.

                  (b) Upon the effectiveness of the Exchange Offer  Registration
Statement, the Company shall promptly commence the Registered Exchange Offer, it
being the  objective  of such  Registered  Exchange  Offer to enable each Holder
electing to  exchange  Securities  for New  Securities  (assuming  (i) that such
Holder is not an  affiliate,  as defined in Rule 405 of the Act, of the Company,
(ii) that such Holder is acquiring the New Securities in the ordinary  course of
such  Holder's  business  and  (iii)  that such  Holder  has no  arrangement  or
undertaking  with any person to  participate  in the  distribution  (within  the
meaning of the Act) of the New Securities) to trade such New Securities from and
after their receipt without any  limitations or  restrictions  under the Act and
without  material  restrictions  under  the  securities  laws  of a  substantial
proportion of the several states of the United States.

                  (c)      In connection with the Registered Exchange Offer, the
Company shall:

                  (i) mail to each Holder a copy of the Prospectus  forming part
         of  the  Exchange  Offer  Registration  Statement,   together  with  an
         appropriate   letter  of   transmittal   (which  shall  include  deemed
         representations  by the Holders to the effect set forth under (i), (ii)
         and (iii) in paragraph (b) above) and related documents;


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<PAGE>


                                                         5

                  (ii) keep the Registered Exchange Offer open for not less than
         30 days and not more than 50 days  after  the date  notice  thereof  is
         mailed to the Holders (or longer if required by applicable law);

                  (iii) utilize the services of a depositary  for the Registered
         Exchange Offer with an address in the Borough of Manhattan, The City of
         New York; and

                  (iv)     comply in all respects with all applicable laws.

                  (d) As soon as  practicable  after the close of the Registered
Exchange Offer, the Company shall:

                  (i)      accept for exchange all Securities tendered and not 
validly withdrawn
         pursuant to the Registered Exchange Offer;

                  (ii)     deliver to the Trustee for cancellation all 
Securities so accepted for exchange; and

                  (iii) cause the Trustee or the New Securities  Trustee, as the
         case may be,  promptly  to  authenticate  and deliver to each Holder of
         Securities  a principal  amount of New  Securities  equal in  principal
         amount to the Securities of such Holder so accepted for exchange.

                  (e) The Initial  Purchaser and the Company  acknowledge  that,
pursuant to  interpretations  by the Commission's staff of Section 5 of the Act,
and in the absence of an applicable exemption therefrom,  each Exchanging Dealer
is  required  to  deliver  a  Prospectus  in  connection  with a sale of any New
Securities  received  by  such  Exchanging  Dealer  pursuant  to the  Registered
Exchange  Offer in exchange  for  Securities  acquired  for its own account as a
result of market-making activities or other trading activities. Accordingly, the
Company shall:

                  (i) include the information set forth in Annex A hereto on the
         cover of the Exchange Offer Registration  Statement,  in Annex B hereto
         in the  forepart of the  Exchange  Offer  Registration  Statement  in a
         section  setting  forth details of the Exchange  Offer,  and in Annex C
         hereto in the  "Underwriting" or "Plan of Distribution"  section of the
         Prospectus forming a part of the Exchange Offer Registration Statement,
         and include the  information  set forth in Annex D hereto in the letter
         of transmittal delivered pursuant to the Registered Exchange Offer; and

                  (ii)   keep  the   Exchange   Offer   Registration   Statement
         continuously   effective  under  the  Act  during  the  Exchange  Offer
         Registration Period for delivery by

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<PAGE>


                                                         6

         Exchanging Dealers in connection with sales of New Securities  received
         pursuant to the Registered  Exchange  Offer, as contemplated by Section
         4(h) below.

                  (f) In the event that the Initial Purchaser determines that it
is not eligible to participate in the Registered  Exchange Offer with respect to
the exchange of Securities  constituting any portion of an unsold allotment,  at
the request of the Initial Purchaser, the Company shall issue and deliver to the
Initial  Purchaser or the party  purchasing  New Securities  registered  under a
Shelf  Registration  Statement  as  contemplated  by  Section 3 hereof  from the
Initial Purchaser,  in exchange for such Securities,  a like principal amount of
New  Securities.  The Company  shall seek to cause the CUSIP  Service  Bureau to
issue the same CUSIP number for such New Securities as for New Securities issued
pursuant to the Registered Exchange Offer.

                  3. Shelf Registration. If, (i) because of any change in law or
applicable  interpretations  thereof  by the  Commission's  staff,  the  Company
determines upon advice of its outside counsel that it is not permitted to effect
the Registered  Exchange Offer as contemplated by Section 2 hereof,  or (ii) for
any other reason the  Registered  Exchange Offer is not  consummated  within 180
days of the date hereof,  or (iii)the Initial Purchaser so requests with respect
to  Securities  held by it following  consummation  of the  Registered  Exchange
Offer, or (iv) any Holder (other than the Initial  Purchaser) is not eligible to
participate in the Registered Exchange Offer and so notifies the Company as soon
as practicable,  but in any event not later than 30 days following  consummation
of the Registered  Exchange Offer,  or (v) in the case of the Initial  Purchaser
that  participates  in the Registered  Exchange Offer or acquires New Securities
pursuant to Section 2(f) hereof,  such Initial Purchaser does not receive freely
tradeable New Securities in exchange for Securities  constituting any portion of
an unsold  allotment (it being  understood that, for purposes of this Section 3,
(x) the requirement that an Initial  Purchaser  deliver a Prospectus  containing
the information required by Items 507 and/or 508 of Regulation S-K under the Act
in  connection  with  sales of New  Securities  acquired  in  exchange  for such
Securities shall result in such New Securities being not "freely  tradeable" but
(y) the requirement that an Exchanging Dealer deliver a Prospectus in connection
with  sales of New  Securities  acquired  in the  Registered  Exchange  Offer in
exchange for  Securities  acquired as a result of  market-making  activities  or
other  trading  activities  shall not  result in such New  Securities  being not
"freely tradeable"), the following provisions shall apply:

                  (a) The Company shall,  as promptly as practicable  (but in no
         event more than 30 days after so required or requested pursuant to this
         Section 3), file with the Commission,  and thereafter shall cause to be
         declared  effective  under  the  Act,  a Shelf  Registration  Statement
         relating to the offer and sale of the Securities or the New Securities,
         as applicable,  by the Holders from time to time in accordance with the
         methods of  distribution  elected by such Holders and set forth in such
         Shelf  Registration  Statement;  provided  that,  with  respect  to New
         Securities received by the Initial

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<PAGE>


                                                         7

         Purchaser in exchange  for  Securities  constituting  any portion of an
         unsold   allotment,   the  Company   may,  if   permitted   by  current
         interpretations  by  the  Commission's  staff,  file  a  post-effective
         amendment to the Exchange Offer Registration  Statement  containing the
         information  required  by  Regulation  S-K Items  507  and/or  508,  as
         applicable, in satisfaction of its obligations under this paragraph (a)
         with  respect  thereto,   and  any  such  Exchange  Offer  Registration
         Statement,  as so amended, shall be referred to herein as, and governed
         by the provisions herein applicable to, a Shelf Registration Statement.

                  (b) The Company  shall use its best  efforts to keep the Shelf
         Registration  Statement  continuously  effective in order to permit the
         Prospectus forming part thereof to be usable by Holders for a period of
         three years from the date the Shelf Registration  Statement is declared
         effective by the  Commission or such shorter period that will terminate
         when all the Securities or New  Securities,  as applicable,  covered by
         the Shelf  Registration  Statement have been sold pursuant to the Shelf
         Registration  Statement (in any such case, such period being called the
         "Shelf Registration  Period").  The Company shall be deemed not to have
         used  its  best  efforts  to  keep  the  Shelf  Registration  Statement
         effective  during  the  requisite  period if it  voluntarily  takes any
         action that would result in Holders of securities  covered  thereby not
         being able to offer and sell such securities during that period, unless
         (i) such action is required by  applicable  law, or (ii) such action is
         taken by the Company in good faith and for valid business  reasons (not
         including avoidance of the Company's obligations hereunder),  including
         the  acquisition or  divestiture  of assets,  so long as the Company as
         promptly as practicable  thereafter  complies with the  requirements of
         Section 4(k) hereof, if applicable.

                  4.  Registration  Procedures.  In  connection  with any  Shelf
Registration  Statement  and,  to the  extent  applicable,  any  Exchange  Offer
Registration Statement, the following provisions shall apply:

                  (a) The  Company  shall  furnish  to you,  prior to the filing
         thereof with the Commission, a copy of any Shelf Registration Statement
         and any  Exchange  Offer  Registration  Statement,  and each  amendment
         thereof and each  amendment or  supplement,  if any, to the  Prospectus
         included  therein,  and shall  reflect in each such  document,  when so
         filed with the Commission, such comments as you reasonably may propose.

                  (b)  The  Company  shall  ensure  that  (i)  any  Registration
         Statement and any  amendment  thereto and any  Prospectus  forming part
         thereof  and  any  amendment  or  supplement  thereto  complies  in all
         material   respects  with  the  Act  and  the  rules  and   regulations
         thereunder,  (ii) any Registration  Statement and any amendment thereto
         does

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<PAGE>


                                                         8

         not,  when it  becomes  effective,  contain  an untrue  statement  of a
         material  fact or omit to state a material  fact  required to be stated
         therein or necessary to make the statements  therein not misleading and
         (iii) any Prospectus  forming part of any Registration  Statement,  and
         any  amendment or supplement  to such  Prospectus,  does not include an
         untrue  statement of a material  fact or omit to state a material  fact
         necessary  in  order  to  make  the  statements,  in the  light  of the
         circumstances under which they were made, not misleading.

                  (c) (1) The  Company  shall  advise you and,  in the case of a
         Shelf  Registration  Statement,   the  Holders  of  securities  covered
         thereby,  and, if  requested  by you or any such  Holder,  confirm such
         advice in writing:

                           (i) when a  Registration  Statement and any amendment
                  thereto  has  been  filed  with  the  Commission  and when the
                  Registration Statement or any post-effective amendment thereto
                  has become effective; and

                           (ii) of any request by the  Commission for amendments
                  or supplements to the Registration Statement or the Prospectus
                  included therein or for additional information.

                  (2) The Company  shall  advise you and, in the case of a Shelf
         Registration Statement, the Holders of securities covered thereby, and,
         in the case of an Exchange Offer Registration Statement, any Exchanging
         Dealer  which has  provided in writing to the  Company a  telephone  or
         facsimile  number and address for notices,  and, if requested by you or
         any such Holder or Exchanging Dealer, confirm such advice in writing:

     (i) of the  issuance by the  Commission  of any stop order  suspending  the
effectiveness of the Registration Statement or the initiation of any proceedings
for that purpose;

     (ii) of the receipt by the Company of any notification  with respect to the
suspension of the  qualification of the securities  included therein for sale in
any  jurisdiction  or the  initiation or  threatening of any proceeding for such
purpose; and

     (iii) of the happening of any event that requires the making of any changes
in the  Registration  Statement or the  Prospectus so that, as of such date, the
statements  therein are not  misleading and do not omit to state a material fact
required to be stated  therein or necessary to make the  statements  therein (in
the case of the Prospectus, in light of the circumstances under which they were

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<PAGE>


                                                         9

made) not  misleading  (which advice shall be  accompanied  by an instruction to
suspend the use of the Prospectus until the requisite changes have been made).

                  (d) The  Company  shall  obtain  the  withdrawal  of any order
         suspending  the  effectiveness  of any  Registration  Statement  at the
         earliest possible time.

                  (e) The Company  shall  furnish to each  Holder of  securities
         included  within  the  coverage  of any Shelf  Registration  Statement,
         without charge, at least one copy of such Shelf Registration  Statement
         and  any   post-effective   amendment  thereto,   including   financial
         statements  and  schedules,  and, if the Holder so requests in writing,
         all exhibits (including those incorporated by reference).

                  (f) The Company shall,  during the Shelf Registration  Period,
         deliver to each Holder of  securities  included  within the coverage of
         any Shelf Registration Statement, without charge, as many copies of the
         Prospectus  (including each  preliminary  Prospectus)  included in such
         Shelf Registration Statement and any amendment or supplement thereto as
         such Holder may reasonably request; and the Company consents to the use
         of the Prospectus or any amendment or supplement thereto by each of the
         selling  Holders of securities in connection with the offering and sale
         of the  securities  covered  by the  Prospectus  or  any  amendment  or
         supplement thereto.

                  (g) The Company shall furnish to each Exchanging  Dealer which
         so requests,  without  charge,  at least one copy of the Exchange Offer
         Registration  Statement  and  any  post-effective   amendment  thereto,
         including   financial   statements   and   schedules,   any   documents
         incorporated  by reference  therein,  and, if the Exchanging  Dealer so
         requests in writing,  all exhibits  (including  those  incorporated  by
         reference).

                  (h) The Company shall,  during the Exchange Offer Registration
         Period,  promptly deliver to each Exchanging Dealer, without charge, as
         many  copies  of  the  Prospectus   included  in  such  Exchange  Offer
         Registration  Statement and any amendment or supplement thereto as such
         Exchanging   Dealer  may  reasonably   request  for  delivery  by  such
         Exchanging Dealer in connection with a sale of New Securities  received
         by it  pursuant  to the  Registered  Exchange  Offer;  and the  Company
         consents to the use of the  Prospectus  or any  amendment or supplement
         thereto by any such Exchanging Dealer, as aforesaid.

                  (i)  Prior  to the  Registered  Exchange  Offer  or any  other
         offering of  securities  pursuant to any  Registration  Statement,  the
         Company  shall use its best efforts to register or qualify or cooperate
         with the Holders of securities  included  therein and their  respective
         counsel in connection with the  registration or  qualification  of such
         securities  for offer and sale under the securities or blue sky laws of
         such jurisdictions as

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<PAGE>


                                                        10

         any such Holders reasonably request in writing and do any and all other
         acts or things  necessary  or advisable to enable the offer and sale in
         such  jurisdictions  of the  securities  covered  by such  Registration
         Statement;  provided, however, that the Company will not be required to
         qualify  generally to do business in any  jurisdiction  where it is not
         then so  qualified  or to take any  action  which  would  subject it to
         general  service  of process or to  taxation  in any such  jurisdiction
         where it is not then so subject.

                  (j) The Company shall cooperate with the Holders of securities
         to  facilitate  the timely  preparation  and  delivery of  certificates
         representing  securities  to  be  sold  pursuant  to  any  Registration
         Statement free of any restrictive legends and in such denominations and
         registered  in such  names as  Holders  may  request  prior to sales of
         securities pursuant to such Registration Statement.

                  (k) Upon the occurrence of any event contemplated by paragraph
         (c)(2)(iii) above, the Company shall as promptly as practicable prepare
         a  post-effective   amendment  to  any  Registration  Statement  or  an
         amendment or  supplement  to the related  Prospectus  or file any other
         required document so that, as thereafter delivered to purchasers of the
         securities included therein,  the Prospectus will not include an untrue
         statement  of a  material  fact or  omit to  state  any  material  fact
         necessary  to  make  the  statements  therein,  in  the  light  of  the
         circumstances under which they were made, not misleading.

                  (l) Not later than the effective date of any such Registration
         Statement  hereunder,  the Company shall provide a CUSIP number for the
         Securities or New Securities, as the case may be, registered under such
         Registration   Statement,   and  provide  the  trustee   with   printed
         certificates for such Securities or New Securities,  in a form eligible
         for deposit with The Depository Trust Company.

                  (m) The Company  shall  comply with all  applicable  rules and
         regulations of the Commission and shall make generally available to its
         security holders as soon as practicable after the effective date of the
         applicable  Registration Statement an earnings statement satisfying the
         provisions of Section 11(a) of the Act.

                  (n)  The  Company   shall  cause  the  Indenture  or  the  New
         Securities  Indenture,  as the case may be, to be  qualified  under the
         Trust Indenture Act in a timely manner.

                  (o) The Company may require  each Holder of  securities  to be
         sold  pursuant to any Shelf  Registration  Statement  to furnish to the
         Company such  information  regarding the Holder and the distribution of
         such securities as the Company may from time to time reasonably require
         for inclusion in such Registration Statement.


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<PAGE>


                                                        11

                  (p)  The  Company   shall,   if  requested,   as  promptly  as
         practicable  incorporate in a Prospectus  supplement or  post-effective
         amendment to a Shelf  Registration  Statement,  such information as the
         Managing  Underwriters  and Majority Holders  reasonably  determine and
         agree should be included therein and shall make all required filings of
         such  Prospectus  supplement  or  post-effective  amendment  as soon as
         notified  of  the  matters  to  be   incorporated  in  such  Prospectus
         supplement or post-effective amendment.

                  (q) In the  case  of any  Shelf  Registration  Statement,  the
         Company  shall  enter  into  such  agreements  (including  underwriting
         agreements) and take all other appropriate actions in order to expedite
         or facilitate the  registration  or the  disposition of the Securities,
         and in connection  therewith,  if an underwriting  agreement is entered
         into,  cause  the  same  to  contain  indemnification   provisions  and
         procedures no less favorable than those set forth in Section 6 (or such
         other provisions and procedures  acceptable to the Majority Holders and
         the Managing  Underwriters,  if any), with respect to all parties to be
         indemnified  pursuant to Section 6 from  Holders of  Securities  to the
         Company.

                  (r) In the  case  of any  Shelf  Registration  Statement,  the
         Company  shall (i) make  reasonably  available  for  inspection  by the
         Holders of  securities  to be registered  thereunder,  any  Underwriter
         participating  in  any  disposition   pursuant  to  such   Registration
         Statement, and any attorney,  accountant or other agent retained by the
         Holders  or any such  Underwriter  all  relevant  financial  and  other
         records,  pertinent  corporate  documents and properties of the Company
         and its subsidiaries;  (ii) cause the Company's officers, directors and
         employees to supply all relevant  information  reasonably  requested by
         the Holders or any such Underwriter,  attorney,  accountant or agent in
         connection  with any such  Registration  Statement as is customary  for
         similar  due  diligence  examinations;   provided,  however,  that  any
         information  that is  designated  in  writing by the  Company,  in good
         faith,  as  confidential  at the time of delivery  of such  information
         shall be kept  confidential  by the  Holders  or any such  Underwriter,
         attorney,  accountant  or  agent,  unless  such  disclosure  is made in
         connection  with a  court  proceeding  or  required  by  law,  or  such
         information  becomes  available  to the public  generally  or through a
         third party  without an  accompanying  obligation  of  confidentiality;
         (iii)  make such  representations  and  warranties  to the  Holders  of
         securities registered thereunder and the Underwriters, if any, in form,
         substance and scope as are customarily  made by issuers to underwriters
         in primary underwritten  offerings and covering matters including,  but
         not limited to, those set forth in the Purchase Agreement;  (iv) obtain
         opinions of counsel to the Company and updates  thereof  (which counsel
         and  opinions  (in  form,  scope  and  substance)  shall be  reasonably
         satisfactory  to the Managing  Underwriters,  if any) addressed to each
         selling Holder and the  Underwriters,  if any, covering such matters as
         are customarily covered in opinions

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                                                        12

         requested in  underwritten  offerings  and such other matters as may be
         reasonably requested by such Holders and Underwriters; (v) obtain "cold
         comfort"  letters and updates  thereof from the  independent  certified
         public  accountants  of the  Company  (and,  if  necessary,  any  other
         independent  certified  public  accountants  of any  subsidiary  of the
         Company or of any business  acquired by the Company for which financial
         statements and financial  data are, or are required to be,  included in
         the  Registration  Statement),  addressed  to each  selling  Holder  of
         securities  registered  thereunder  and the  Underwriters,  if any,  in
         customary form and covering matters of the type customarily  covered in
         "cold  comfort"   letters  in  connection  with  primary   underwritten
         offerings;  and (vi) deliver such documents and  certificates as may be
         reasonably   requested  by  the  Majority   Holders  and  the  Managing
         Underwriters,  if any,  including  those to  evidence  compliance  with
         Section  4(k)  and  with  any  customary  conditions  contained  in the
         underwriting  agreement or other agreement entered into by the Company.
         The foregoing actions set forth in clauses (iii), (iv), (v) and (vi) of
         this Section 4(r) shall be performed at (A) the  effectiveness  of such
         Registration  Statement and each  post-effective  amendment thereto and
         (B) each closing under any underwriting or similar  agreement as and to
         the extent required thereunder.

                  (s) In the case of any Exchange Offer Registration  Statement,
         the Company shall (i) make reasonably  available for inspection by such
         Initial Purchaser, and any attorney, accountant or other agent retained
         by such Initial  Purchaser,  all relevant  financial and other records,
         pertinent  corporate  documents  and  properties of the Company and its
         subsidiaries;   (ii)  cause  the  Company's  officers,   directors  and
         employees to supply all relevant  information  reasonably  requested by
         such Initial  Purchaser or any such  attorney,  accountant  or agent in
         connection  with any such  Registration  Statement as is customary  for
         similar  due  diligence  examinations;   provided,  however,  that  any
         information  that is  designated  in  writing by the  Company,  in good
         faith,  as  confidential  at the time of delivery  of such  information
         shall  be kept  confidential  by such  Initial  Purchaser  or any  such
         attorney,  accountant  or  agent,  unless  such  disclosure  is made in
         connection  with a  court  proceeding  or  required  by  law,  or  such
         information  becomes  available  to the public  generally  or through a
         third party  without an  accompanying  obligation  of  confidentiality;
         (iii)  make  such   representations  and  warranties  to  such  Initial
         Purchaser,  in form,  substance  and scope as are  customarily  made by
         issuers to underwriters in primary underwritten  offerings and covering
         matters including,  but not limited to, those set forth in the Purchase
         Agreement;  (iv) obtain  opinions of counsel to the Company and updates
         thereof  (which  counsel and  opinions (in form,  scope and  substance)
         shall be  reasonably  satisfactory  to such Initial  Purchaser  and its
         counsel), addressed to such Initial Purchaser, covering such matters as
         are customarily covered in opinions requested in underwritten offerings
         and such other matters as may be  reasonably  requested by such Initial
         Purchaser or its counsel; (v) obtain "cold comfort" letters and updates
         thereof from the independent

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                                                        13

         certified  public  accountants  of the Company (and, if necessary,  any
         other independent certified public accountants of any subsidiary of the
         Company or of any business  acquired by the Company for which financial
         statements and financial  data are, or are required to be,  included in
         the Registration  Statement),  addressed to such Initial Purchaser,  in
         customary form and covering matters of the type customarily  covered in
         "cold  comfort"   letters  in  connection  with  primary   underwritten
         offerings,  or if requested by such Initial Purchaser or its counsel in
         lieu of a "cold comfort" letter, an agreed-upon procedures letter under
         Statement on Auditing  Standards No. 35, covering matters  requested by
         such Initial Purchaser or its counsel;  and (vi) deliver such documents
         and  certificates  as may  be  reasonably  requested  by  such  Initial
         Purchaser or its counsel,  including those to evidence  compliance with
         Section 4(k) and with conditions  customarily contained in underwriting
         agreements.  The foregoing  actions set forth in clauses  (iii),  (iv),
         (v),  and (vi) of this  Section 4(s) shall be performed at the close of
         the   Registered   Exchange   Offer  and  the  effective  date  of  any
         post-effective amendment to the Exchange Offer Registration Statement.

                  5. Registration  Expenses. The Company shall bear all expenses
incurred in connection with the performance of its obligations under Sections 2,
3 and 4 hereof  and,  in the event of any  Shelf  Registration  Statement,  will
reimburse the Holders for the reasonable fees and  disbursements  of one firm or
counsel  designated by the Majority Holders to act as counsel for the Holders in
connection  therewith,  and,  in the  case of any  Exchange  Offer  Registration
Statement,  will  reimburse the Initial  Purchaser for the  reasonable  fees and
disbursements of counsel acting in connection therewith.

                  6.  Indemnification  and Contribution.  (a) In connection with
any  Registration  Statement,  the Company agrees to indemnify and hold harmless
each Holder of securities  covered thereby (including the Initial Purchaser and,
with respect to any Prospectus  delivery as contemplated in Section 4(h) hereof,
each Exchanging Dealer), the directors,  officers,  employees and agents of each
such Holder and each person who controls  any such Holder  within the meaning of
either the Act or the Exchange Act against any and all losses,  claims,  damages
or  liabilities,  joint  or  several,  to which  they or any of them may  become
subject under the Act, the Exchange Act or other Federal or state  statutory law
or  regulation,  at common law or  otherwise,  insofar as such  losses,  claims,
damages or liabilities (or actions in respect thereof) arise out of or are based
upon any  untrue  statement  or alleged  untrue  statement  of a  material  fact
contained in the Registration  Statement as originally filed or in any amendment
thereof,  or in any  preliminary  Prospectus or Prospectus,  or in any amendment
thereof or supplement thereto, or arise out of or are based upon the omission or
alleged  omission to state therein a material fact required to be stated therein
or  necessary  to make the  statements  therein  not  misleading,  and agrees to
reimburse  each such  indemnified  party,  as  incurred,  for any legal or other
expenses  reasonably  incurred  by  them in  connection  with  investigating  or
defending any such loss, claim, damage, liability or action; provided,

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                                                        14

however,  that the Company will not be liable in any case to the extent that any
such loss,  claim,  damage or liability  arises out of or is based upon any such
untrue  statement or alleged  untrue  statement or omission or alleged  omission
made  therein  in  reliance  upon and in  conformity  with  written  information
furnished  to the  Company by or on behalf of any such Holder  specifically  for
inclusion therein. This indemnity agreement will be in addition to any liability
which the Company may otherwise have.

                  The Company also agrees to indemnify or  contribute  to Losses
of, as provided in Section 6(d), any Underwriters of Securities registered under
a Shelf Registration Statement, their officers and directors and each person who
controls  such  Underwriters  on  substantially  the  same  basis as that of the
indemnification  of the Initial  Purchaser and the selling  Holders  provided in
this  Section  6(a)  and  shall,  if  requested  by any  Holder,  enter  into an
underwriting  agreement  reflecting such agreement,  as provided in Section 4(q)
hereof.

                  (b)  Each  Holder  of  securities  covered  by a  Registration
Statement  (including the Initial  Purchaser and, with respect to any Prospectus
delivery  as  contemplated  in Section  4(h)  hereof,  each  Exchanging  Dealer)
severally  agrees to indemnify and hold  harmless (i) the Company,  (ii) each of
its directors,  (iii) each of its officers who signs such Registration Statement
and (iv) each person who controls  the Company  within the meaning of either the
Act or the Exchange Act to the same extent as the foregoing  indemnity  from the
Company to each such  Holder,  but only with  reference  to written  information
relating to such Holder  furnished to the Company by or on behalf of such Holder
specifically  for  inclusion  in the  documents  referred  to in  the  foregoing
indemnity.  This indemnity  agreement will be in addition to any liability which
any such Holder may otherwise have.

                  (c) Promptly after receipt by an indemnified  party under this
Section 6 or notice of the commencement of any action,  such  indemnified  party
will, if a claim in respect thereof is to be made against the indemnifying party
under  this  Section  6,  notify  the  indemnifying  party  in  writing  of  the
commencement  thereof;  but the failure so to notify the indemnifying  party (i)
will not relieve it from liability  under  paragraph (a) or (b) above unless and
to the extent it did not otherwise learn of such action and such failure results
in the forfeiture by the indemnifying  party of substantial  rights and defenses
and (ii) will  not,  in any  event,  relieve  the  indemnifying  party  from any
obligations to any indemnified party other than the  indemnification  obligation
provided in paragraph (a) or (b) above. The indemnifying party shall be entitled
to  appoint  counsel  of the  indemnifying  party's  choice at the  indemnifying
party's  expense  to  represent  the  indemnified  party in any action for which
indemnification  is  sought  (in which  case the  indemnifying  party  shall not
thereafter  be  responsible  for the fees and expenses of any  separate  counsel
retained  by the  indemnified  party or  parties  except  as set  forth  below);
provided,  however,  that such counsel shall be  satisfactory to the indemnified
party.  Notwithstanding the indemnifying  party's election to appoint counsel to
represent the indemnified  party in an action,  the indemnified party shall have
the right to employ separate

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                                                        15

counsel  (including local counsel),  and the  indemnifying  party shall bear the
reasonable fees, costs and expenses of such separate counsel (and local counsel)
if (i) the use of counsel  chosen by the  indemnifying  party to  represent  the
indemnified  party would present such counsel with a conflict of interest,  (ii)
the actual or potential  defendants  in, or targets of, any such action  include
both the indemnified party and the indemnifying  party and the indemnified party
shall have reasonably concluded that there may be legal defenses available to it
and/or other indemnified parties which are different from or additional to those
available to the indemnifying party, (iii) the indemnifying party shall not have
employed  counsel  satisfactory  to  the  indemnified  party  to  represent  the
indemnified  party within a reasonable  time after notice of the  institution of
such action or (iv) the indemnifying party shall authorize the indemnified party
to  employ  separate  counsel  at the  expense  of the  indemnifying  party.  An
indemnifying   party  will  not,  without  the  prior  written  consent  of  the
indemnified  parties,  settle  or  compromise  or  consent  to the  entry of any
judgment  with  respect to any  pending or  threatened  claim,  action,  suit or
proceeding in respect of which  indemnification  or  contribution  may be sought
hereunder  (whether  or not the  indemnified  parties  are  actual or  potential
parties to such claim or action) unless such  settlement,  compromise or consent
includes an unconditional  release of each indemnified  party from all liability
arising out of such claim, action, suit or proceeding.

                  (d) In the event that the indemnity  provided in paragraph (a)
or (b) of this Section 6 is unavailable to or  insufficient  to hold harmless an
indemnified party for any reason,  then each applicable  indemnifying  party, in
lieu of  indemnifying  such  indemnified  party,  shall have a joint and several
obligation  to  contribute  to  the  aggregate  losses,   claims,   damages  and
liabilities (including legal or other expenses reasonably incurred in connection
with  investigating  or defending  same)  (collectively  "Losses") to which such
indemnified party may be subject in such proportion as is appropriate to reflect
the relative benefits received by such indemnifying  party, on the one hand, and
such  indemnified  party, on the other hand, from the Initial  Placement and the
Registration Statement which resulted in such Losses; provided, however, that in
no case shall the Initial  Purchaser or any subsequent Holder of any Security or
New Security be responsible,  in the aggregate,  for any amount in excess of the
purchase discount or commission applicable to such Security, or in the case of a
New Security,  applicable to the Security which was  exchangeable  into such New
Security, as set forth on the cover page of the Final Memorandum,  nor shall any
Underwriter be responsible for any amount in excess of the underwriting discount
or commission  applicable to the securities  purchased by such Underwriter under
the  Registration  Statement  which  resulted in such Losses.  If the allocation
provided by the  immediately  preceding  sentence is unavailable for any reason,
the  indemnifying  party and the  indemnified  party  shall  contribute  in such
proportion as is appropriate to reflect not only such relative benefits but also
the  relative  fault  of such  indemnifying  party,  on the one  hand,  and such
indemnified  party,  on the other hand,  in  connection  with the  statements or
omissions which resulted in such Losses as well as any other relevant  equitable
considerations. Benefits received by the Company shall be deemed to

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                                                        16

be equal to the sum of (x) the total net  proceeds  from the  Initial  Placement
(before  deducting  expenses)  as set  forth  on the  cover  page  of the  Final
Memorandum and (y) the total amount of additional interest which the Company was
not required to pay as a result of  registering  the  securities  covered by the
Registration  Statement which resulted in such Losses.  Benefits received by the
Initial  Purchaser  shall be deemed to be equal to the total purchase  discounts
and  commissions  as set forth on the cover  page of the Final  Memorandum,  and
benefits  received by any other Holders shall be deemed to be equal to the value
of receiving Securities or New Securities,  as applicable,  registered under the
Act.  Benefits  received by any  Underwriter  shall be deemed to be equal to the
total underwriting discounts and commissions,  as set forth on the cover page of
the Prospectus  forming a part of the  Registration  Statement which resulted in
such  Losses.  Relative  fault shall be  determined  by reference to whether any
alleged  untrue  statement or omission  relates to  information  provided by the
indemnifying  party, on the one hand, or by the indemnified  party, on the other
hand. The parties agree that it would not be just and equitable if  contribution
were determined by pro rata  allocation or any other method of allocation  which
does not  take  account  of the  equitable  considerations  referred  to  above.
Notwithstanding  the  provisions  of this  paragraph  (d),  no person  guilty of
fraudulent  misrepresentation  (within the meaning of Section  11(f) of the Act)
shall be  entitled  to  contribution  from any person who was not guilty of such
fraudulent  misrepresentation.  For  purposes of this Section 6, each person who
controls a Holder  within the meaning of either the Act or the  Exchange Act and
each  director,  officer,  employee and agent of such Holder shall have the same
rights to contribution as such Holder,  and each person who controls the Company
within the meaning of either the Act or the  Exchange  Act,  each officer of the
Company who shall have signed the  Registration  Statement  and each director of
the Company shall have the same rights to contribution  as the Company,  subject
in each case to the applicable terms and conditions of this paragraph (d).

                  (e) The provisions of this Section 6 will remain in full force
and effect,  regardless of any investigation  made by or on behalf of any Holder
or the Company or any of the officers, directors or controlling persons referred
to in  Section 6 hereof,  and will  survive  the sale by a Holder of  securities
covered by a Registration Statement.

                  7.       Miscellaneous.

                  (a) No Inconsistent Agreements. The Company has not, as of the
date hereof,  entered  into,  nor shall it, on or after the date  hereof,  enter
into, any agreement with respect to its securities that is inconsistent with the
rights granted to the Holders herein or otherwise  conflicts with the provisions
hereof.

                  (b) Amendments and Waivers.  The provisions of this Agreement,
including  the  provisions  of this  sentence,  may not be  amended,  qualified,
modified  or  supplemented,  and  waivers or  consents  to  departures  from the
provisions hereof may not be given, unless the

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                                                        17

Company has obtained  the written  consent of the Holders of at least a majority
of the then outstanding  aggregate principal amount of Securities (or, after the
consummation of any Exchange Offer in accordance  with Section 2 hereof,  of New
Securities);  provided  that,  with  respect  to any  matter  that  directly  or
indirectly  affects the rights of the Initial Purchaser  hereunder,  the Company
shall obtain the written  consent of the Initial  Purchaser  against  which such
amendment,  qualification,  supplement,  waiver or consent  is to be  effective.
Notwithstanding  the  foregoing  (except  the  foregoing  proviso),  a waiver or
consent to departure  from the  provisions  hereof with respect to a matter that
relates  exclusively  to the rights of Holders whose  securities  are being sold
pursuant to a  Registration  Statement  and that does not directly or indirectly
affect  the  rights  of other  Holders  may be given  by the  Majority  Holders,
determined on the basis of securities  being sold rather than  registered  under
such Registration Statement.

                  (c) Notices. All notices and other communications provided for
or permitted  hereunder shall be made in writing by  hand-delivery,  first-class
mail, telex, telecopier, or air courier guaranteeing overnight delivery:

     (1) if to a Holder, at the most current address given by such Holder to the
Company in accordance  with the  provisions of this Section 7(c),  which address
initially is, with respect to each Holder, the address of such Holder maintained
by the  Registrar  under the  Indenture,  with a copy in like  manner to Salomon
Smith Barney Inc.;

     (2) if to you,  initially  at the  respective  addresses  set  forth in the
Purchase Agreement; and

     (3) if to the  Company,  initially at its address set forth in the Purchase
Agreement.

                  All such  notices and  communications  shall be deemed to have
been duly given when received.

                  The  Initial  Purchaser  or the Company by notice to the other
may  designate  additional  or different  addresses  for  subsequent  notices or
communications.

                  (d) Successors and Assigns.  This Agreement shall inure to the
benefit  of and be  binding  upon  the  successors  and  assigns  of each of the
parties, including, without the need for an express assignment or any consent by
the Company thereto, subsequent Holders of Securities and/or New Securities. The
Company  hereby agrees to extend the benefits of this Agreement to any Holder of
Securities  and/or New Securities and any such Holder may  specifically  enforce
the provisions of this Agreement as if an original party hereto.


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                                                        18

                  (e) Counterparts. This agreement may be executed in any number
of  counterparts  and by the parties  hereto in separate  counterparts,  each of
which when so executed  shall be deemed to be an original and all of which taken
together shall constitute one and the same agreement.

                  (f)  Headings.   The  headings  in  this   agreement  are  for
convenience  of  reference  only and  shall not limit or  otherwise  affect  the
meaning hereof.

                  (g)  Governing  Law. This  agreement  shall be governed by and
construed  in  accordance  with  the  internal  laws of the  State  of New  York
applicable to agreements made and to be performed in said State.

                  (h)  Severability.  In the  event  that any one or more of the
provisions contained herein, or the application thereof in any circumstances, is
held  invalid,  illegal or  unenforceable  in any respect  for any  reason,  the
validity,  legality  and  enforceability  of any such  provision  in every other
respect and of the remaining  provisions hereof shall not be in any way impaired
or affected thereby,  it being intended that all of the rights and privileges of
the parties shall be enforceable to the fullest extent permitted by law.

                  (i) Securities Held by the Company,  Etc. Whenever the consent
or  approval  of  Holders  of a  specified  percentage  of  principal  amount of
Securities  or  New  Securities  is  required   hereunder,   Securities  or  New
Securities,  as applicable,  held by the Company or its  Affiliates  (other than
subsequent  Holders of Securities or New Securities if such  subsequent  Holders
are  deemed  to be  Affiliates  solely  by  reason  of  their  holdings  of such
Securities or New Securities)  shall not be counted in determining  whether such
consent or approval was given by the Holders of such required percentage.


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                                                        19

                  Please  confirm that the  foregoing  correctly  sets forth the
agreement between the Company and you.


Very truly yours,

QWEST COMMUNICATIONS
INTERNATIONAL INC.


By:  /s/                                                
       Name:
       Title:

Accepted in New York, New York

November 4, 1998

SALOMON SMITH BARNEY INC.


By:     /s/                                             
       Name: D. Scott Miller
       Title: Managing Director


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                                                        20

                                                                     ANNEX A





                  Each  broker-dealer  that receives New  Securities for its own
account  pursuant to the Exchange Offer must  acknowledge that it will deliver a
prospectus in connection with any resale of such New  Securities.  The Letter of
Transmittal  states that by so acknowledging  and by delivering a prospectus,  a
broker-dealer will not be deemed to admit that it is an "underwriter" within the
meaning  of the  Securities  Act.  This  Prospectus,  as it may  be  amended  or
supplemented  from time to time,  may be used by a  broker-dealer  in connection
with resales of New Securities  received in exchange for  Securities  where such
New Securities were acquired by such  broker-dealer as a result of market-making
activities or other trading activities. The Company has agreed that, starting on
the Expiration  Date (as defined  herein) and ending on the close of business on
the first  anniversary  of the  Expiration  Date,  it will make this  Prospectus
available to any broker-dealer  for use in connection with any such resale.  See
"Plan of Distribution" in the Exchange Offer Registration Statement.



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<PAGE>



                                                                        ANNEX B





                  Each  broker-dealer  who holds  Securities for its own account
acquired as a result of marketmaking  activities or other trading activities and
who  receives New  Securities  pursuant to a  Registered  Exchange  Offer may be
deemed to be an "underwriter"  within the meaning of the Securities Act of 1933,
as amended,  and must acknowledge that it will deliver a Prospectus  meeting the
requirements  of the Securities  Act in connection  with any sale or transfer of
the New  Securities  covered by the  Prospectus  or any  amendment or supplement
thereto.   See  "Plan  of  Distribution"  in  the  Exchange  Offer  Registration
Statement.



NYDOCS01/565802 2


<PAGE>



                                                                     ANNEX C




                              PLAN OF DISTRIBUTION

                  Each  broker-dealer  that receives New  Securities for its own
account pursuant to the Registered  Exchange Offer must acknowledge that it will
deliver a prospectus in connection with any resale of such New Securities.  This
Prospectus,  as it may be amended or supplemented from time to time, may be used
by a  broker-dealer  in connection  with resales of New  Securities  received in
exchange  for  Securities  where such  Securities  were  acquired as a result of
market-making  activities  or other trading  activities.  The Company has agreed
that, starting on the Expiration Date and ending on the close of business on the
first  anniversary  of the  Expiration  Date, it will make this  Prospectus,  as
amended or supplemented,  available to any  broker-dealer  for use in connection
with any such resale.  In addition,  until ______,  19__, all dealers  effecting
transactions in the New Securities may be required to deliver a prospectus.

                  The Company will not receive any proceeds from any sale of New
Securities by  broker-dealers.  New Securities  received by  broker-dealers  for
their own account  pursuant to the Exchange  Offer may be sold from time to time
in one or  more  transactions  in the  over-the-counter  market,  in  negotiated
transactions,  through  the  writing  of  options  on the  New  Securities  or a
combination of such methods of resale,  at market prices  prevailing at the time
of resale,  at prices  related to such  prevailing  market  prices or negotiated
prices.  Any such  resale may be made  directly to  purchasers  or to or through
brokers or dealers who may receive  compensation  in the form of  commissions or
concessions  from any such  broker-dealer  and/or the purchasers of any such New
Securities.  Any broker-dealer that resells New Securities that were received by
it for its own account  pursuant to the Exchange  Offer and any broker or dealer
that  participates  in a distribution of such New Securities may be deemed to be
an "underwriter"  within the meaning of the Securities Act and any profit of any
such resale of New Securities and any commissions or concessions received by any
such persons may be deemed to be underwriting  compensation under the Securities
Act. The Letter of Transmittal states that by acknowledging that it will deliver
and by delivering a prospectus, a broker-dealer will not be deemed to admit that
it is an "underwriter" within the meaning of the Securities Act.

                  For a period of 1 year after the Expiration  Date, the Company
will promptly send  additional  copies of this  Prospectus  and any amendment or
supplement to this Prospectus to any broker-dealer  that requests such documents
in the  letter of  transmittal.  The  Company  has  agreed  to pay all  expenses
incident to the Exchange  Offer  (including  the expenses of one counsel for the
holders of the Securities)  other than commissions or concessions of any brokers
or dealers and will  indemnify  the  Holders of the  Securities  (including  any
broker-dealers)  against certain  liabilities,  including  liabilities under the
Securities Act.

NYDOCS01/565802 2


<PAGE>




                  The  Company  has  not  entered  into  any   arrangements   or
understandings  with any person to distribute  the New Securities to be received
in the Exchange Offer.



NYDOCS01/565802 2


<PAGE>


                                       C-2
                                                                        ANNEX D





                                     Rider A


                  CHECK  HERE IF YOU ARE A  BROKER-DEALER  AND  WISH TO  RECEIVE
                  ADDITIONAL   COPIES  OF  THE  PROSPECTUS  AND  COPIES  OF  ANY
                  AMENDMENTS OR SUPPLEMENTS THERETO.

                  Name:                                                         
                  Address:                                                      

                  Number of copies:  __________________________________________



                                     Rider B


                  If the  undersigned is not a  broker-dealer,  the  undersigned
represents  that it is not  engaged  in,  and does not  intend to  engage  in, a
distribution of New Securities.  If the undersigned is a broker-dealer that will
receive  New  Securities  for its own  account in exchange  for  Securities,  it
represents  that the Securities to be exchanged for New Securities were acquired
by it as a result of  market-making  activities or other trading  activities and
acknowledges  that it will deliver a Prospectus  meeting the requirements of the
Securities Act in connection with any resale of such New Securities; however, by
so  acknowledging  and by delivering a Prospectus,  the undersigned  will not be
deemed to admit that it is an "underwriter" within the meaning of the Securities
Act.


NYDOCS01/565802 2


Exhibit 4.2(b)
                                                         1

                                                                  EXECUTION COPY










                     QWEST COMMUNICATIONS INTERNATIONAL INC.





                                                   $300,000,000

                           7.25% Senior Notes Due 2008






                             REGISTRATION AGREEMENT












Dated: November 27, 1998



NYDOCS01/571257 2


<PAGE>


                                                         1




                     QWEST COMMUNICATIONS INTERNATIONAL INC.

                    $300,000,000 7.25% SENIOR NOTES DUE 2008


                             REGISTRATION AGREEMENT


                                                    New York, New York
                                                     November 27, 1998


Salomon Smith Barney Inc.
Seven World Trade Center
New York, New York 10048

Dear Sirs:

                  Qwest   Communications    International   Inc.,   a   Delaware
corporation (the "Company"),  proposes to issue and sell to Salomon Smith Barney
Inc. (the "Initial Purchaser"), upon the terms set forth in a purchase agreement
dated November 19, 1998 (the "Purchase  Agreement"),  $300,000,000  of its 7.25%
Senior  Notes Due 2008  (the  "Securities")  (the  "Initial  Placement").  As an
inducement to the Initial  Purchaser to enter into the Purchase  Agreement,  the
Company  agrees with you,  (i) for your  benefit and (ii) for the benefit of the
holders from time to time of the Securities (including you), as follows:

                  1.   Definitions.   Capitalized   terms  used  herein  without
definition  shall  have  their  respective  meanings  set forth in the  Purchase
Agreement.  As used in this Agreement,  the following  capitalized defined terms
shall have the following meanings:

                  "Act" means the  Securities  Act of 1933, as amended,  and the
rules and regulations of the Commission promulgated thereunder.

                  "Affiliate"  of any  specified  person  means any other person
which,  directly or indirectly,  is in control of, is controlled by, or is under
common control with,  such specified  person.  For purposes of this  definition,
control of a person means the power, direct or indirect,  to direct or cause the
direction of the  management  and policies of such person whether by contract or
otherwise;   and  the  terms   "controlling"   and  "controlled"  have  meanings
correlative to the foregoing.


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<PAGE>


                                                         2

                  "Closing Date" has the meaning set forth in the Purchase 
Agreement.

                  "Commission" means the Securities and Exchange Commission.

                  "Exchange Act" means the  Securities  Exchange Act of 1934, as
amended, and the rules and regulations of the Commission promulgated thereunder.

                  "Exchange Offer  Registration  Period" means the 1-year period
following the  consummation of the Registered  Exchange Offer,  exclusive of any
period  during  which  any  stop  order  shall  be  in  effect   suspending  the
effectiveness of the Exchange Offer Registration Statement.

                  "Exchange Offer  Registration  Statement" means a registration
statement  of the Company on an  appropriate  form under the Act with respect to
the  Registered   Exchange  Offer,   all  amendments  and  supplements  to  such
registration  statement,  including  post-effective  amendments,  in  each  case
including  the  Prospectus  contained  therein,  all  exhibits  thereto  and all
material incorporated by reference therein.

                  "Exchanging  Dealer"  means any Holder  (which may include the
Initial  Purchaser)  that is a  broker-dealer,  electing to exchange  Securities
acquired for its own account as a result of  market-making  activities  or other
trading activities, for New Securities.

                  "Expiration  Date"  means  the  date  of  consummation  of the
Registered Exchange Offer which shall be not less than 30 days and not more than
50 days  after the date on which  notice  of the  Registered  Exchange  Offer is
mailed to the Holders pursuant to clause 2(c)(ii) of this Agreement.

                  "Final Memorandum" has the meaning set forth in the Purchase 
Agreement.

                  "Holder"  means a  holder  from  time  to  time of  Securities
(including the Initial Purchaser) or of New Securities.

                  "Indenture"  means the  Indenture  relating to the  Securities
dated as of November 27, 1998, between the Company and Bankers Trust Company, as
trustee,  as the same may be amended  from time to time in  accordance  with the
terms thereof.

                  "Initial Placement" has the meaning set forth in the preamble 
hereto.

                  "Majority  Holders"  means the  Holders of a  majority  of the
aggregate  principal  amount  of  securities  registered  under  a  Registration
Statement.


NYDOCS01/571257 2


<PAGE>


                                                         3

                  "Managing   Underwriters"   means  the  investment  banker  or
investment bankers and manager or managers that shall administer an underwritten
offering.

                  "New   Securities"   means  debt  securities  of  the  Company
identical  in all  material  respects  to the  Securities  (except  that the New
Securities  will not  contain  terms  with  respect  to  registration  rights or
transfer  restrictions,  and interest rate and interest rate step-up  provisions
will be  modified  or  eliminated,  as  appropriate),  to be  issued  under  the
Indenture or the New Securities Indenture.

                  "New  Securities  Indenture"  means an  indenture  between the
Company and the New Securities Trustee,  identical in all material respects with
the  Indenture  (except  that  the  interest  rate  and  interest  rate  step-up
provisions  and the transfer  restrictions  will be modified or  eliminated,  as
appropriate).

                  "New Securities  Trustee" means the Trustee or a bank or trust
company  reasonably  satisfactory  to the  Initial  Purchaser,  as trustee  with
respect to the New Securities under the New Securities Indenture.

                  "Prospectus" means the prospectus included in any Registration
Statement   (including,   without   limitation,   a  prospectus  that  discloses
information  previously  omitted from a prospectus filed as part of an effective
registration  statement in reliance upon Rule 430A under the Act), as amended or
supplemented  by any  prospectus  supplement,  with  respect to the terms of the
offering of any portion of the Securities or the New Securities, covered by such
Registration  Statement,  and all amendments and  supplements to the Prospectus,
including post-effective amendments.

                  "Registered  Exchange  Offer" means the proposed  offer to the
Holders to issue and deliver to such Holders, in exchange for the Securities,  a
like principal amount of the New Securities.

                  "Registration Statement" means any Exchange Offer Registration
Statement or Shelf  Registration  Statement that covers any of the Securities or
the New Securities pursuant to the provisions of this Agreement,  amendments and
supplements to such registration statement, including post-effective amendments,
in each case including the Prospectus  contained  therein,  all exhibits thereto
and all material incorporated by reference therein.

                  "Securities" has the meaning set forth in the preamble hereto.

                  "Shelf Registration" means a registration effected pursuant to
Section 3 hereof.

                  "Shelf Registration Period" has the meaning set forth in 
Section 3(b) hereof.

NYDOCS01/571257 2


<PAGE>


                                                         4

                  "Shelf  Registration  Statement" means a "shelf"  registration
statement of the Company  pursuant to the  provisions  of Section 3 hereof which
covers some or all of the Securities or New  Securities,  as  applicable,  on an
appropriate  form under Rule 415 under the Act, or any similar  rule that may be
adopted by the  Commission,  amendments  and  supplements  to such  registration
statement,  including  post-effective  amendments,  in each case  including  the
Prospectus contained therein, all exhibits thereto and all material incorporated
by reference therein.

                  "Trustee" means the trustee with respect to the Securities 
under the Indenture.

                  "Underwriter"   means  any   underwriter   of   securities  in
connection  with an  offering  thereof  under  an  Exchange  Offer  Registration
Statement or a Shelf Registration Statement.

                  2.  Registered  Exchange  Offer;  Resales of New Securities by
Exchanging Dealers;  Private Exchange. (a) The Company shall prepare and, within
90 days following the Closing Date,  shall file with the Commission the Exchange
Offer Registration  Statement with respect to the Registered Exchange Offer. The
Company  shall use its best  efforts to cause the  Exchange  Offer  Registration
Statement to become effective under the Act within 150 days of the Closing Date.

                  (b) Upon the effectiveness of the Exchange Offer  Registration
Statement, the Company shall promptly commence the Registered Exchange Offer, it
being the  objective  of such  Registered  Exchange  Offer to enable each Holder
electing to  exchange  Securities  for New  Securities  (assuming  (i) that such
Holder is not an  affiliate,  as defined in Rule 405 of the Act, of the Company,
(ii) that such Holder is acquiring the New Securities in the ordinary  course of
such  Holder's  business  and  (iii)  that such  Holder  has no  arrangement  or
undertaking  with any person to  participate  in the  distribution  (within  the
meaning of the Act) of the New Securities) to trade such New Securities from and
after their receipt without any  limitations or  restrictions  under the Act and
without  material  restrictions  under  the  securities  laws  of a  substantial
proportion of the several states of the United States.

                  (c)      In connection with the Registered Exchange Offer, the
Company shall:

                  (i) mail to each Holder a copy of the Prospectus  forming part
         of  the  Exchange  Offer  Registration  Statement,   together  with  an
         appropriate   letter  of   transmittal   (which  shall  include  deemed
         representations  by the Holders to the effect set forth under (i), (ii)
         and (iii) in paragraph (b) above) and related documents;


NYDOCS01/571257 2


<PAGE>


                                                         5

                  (ii) keep the Registered Exchange Offer open for not less than
         30 days and not more than 50 days  after  the date  notice  thereof  is
         mailed to the Holders (or longer if required by applicable law);

                  (iii) utilize the services of a depositary  for the Registered
         Exchange Offer with an address in the Borough of Manhattan, The City of
         New York; and

                  (iv)     comply in all respects with all applicable laws.

                  (d) As soon as  practicable  after the close of the Registered
Exchange Offer, the Company shall:

                  (i)      accept for exchange all Securities tendered and not 
validly withdrawn pursuant to the Registered Exchange Offer;

                  (ii)     deliver to the Trustee for cancellation all 
Securities so accepted for exchange; and

                  (iii) cause the Trustee or the New Securities  Trustee, as the
         case may be,  promptly  to  authenticate  and deliver to each Holder of
         Securities  a principal  amount of New  Securities  equal in  principal
         amount to the Securities of such Holder so accepted for exchange.

                  (e) The Initial  Purchaser and the Company  acknowledge  that,
pursuant to  interpretations  by the Commission's staff of Section 5 of the Act,
and in the absence of an applicable exemption therefrom,  each Exchanging Dealer
is  required  to  deliver  a  Prospectus  in  connection  with a sale of any New
Securities  received  by  such  Exchanging  Dealer  pursuant  to the  Registered
Exchange  Offer in exchange  for  Securities  acquired  for its own account as a
result of market-making activities or other trading activities. Accordingly, the
Company shall:

                  (i) include the information set forth in Annex A hereto on the
         cover of the Exchange Offer Registration  Statement,  in Annex B hereto
         in the  forepart of the  Exchange  Offer  Registration  Statement  in a
         section  setting  forth details of the Exchange  Offer,  and in Annex C
         hereto in the  "Underwriting" or "Plan of Distribution"  section of the
         Prospectus forming a part of the Exchange Offer Registration Statement,
         and include the  information  set forth in Annex D hereto in the letter
         of transmittal delivered pursuant to the Registered Exchange Offer; and

                  (ii)   keep  the   Exchange   Offer   Registration   Statement
         continuously   effective  under  the  Act  during  the  Exchange  Offer
         Registration Period for delivery by

NYDOCS01/571257 2


<PAGE>


                                                         6

         Exchanging Dealers in connection with sales of New Securities  received
         pursuant to the Registered  Exchange  Offer, as contemplated by Section
         4(h) below.

                  (f) In the event that the Initial Purchaser determines that it
is not eligible to participate in the Registered  Exchange Offer with respect to
the exchange of Securities  constituting any portion of an unsold allotment,  at
the request of the Initial Purchaser, the Company shall issue and deliver to the
Initial  Purchaser or the party  purchasing  New Securities  registered  under a
Shelf  Registration  Statement  as  contemplated  by  Section 3 hereof  from the
Initial Purchaser,  in exchange for such Securities,  a like principal amount of
New  Securities.  The Company  shall seek to cause the CUSIP  Service  Bureau to
issue the same CUSIP number for such New Securities as for New Securities issued
pursuant to the Registered Exchange Offer.

                  3. Shelf Registration. If, (i) because of any change in law or
applicable  interpretations  thereof  by the  Commission's  staff,  the  Company
determines upon advice of its outside counsel that it is not permitted to effect
the Registered  Exchange Offer as contemplated by Section 2 hereof,  or (ii) for
any other reason the  Registered  Exchange Offer is not  consummated  within 180
days of the date hereof,  or (iii)the Initial Purchaser so requests with respect
to  Securities  held by it following  consummation  of the  Registered  Exchange
Offer, or (iv) any Holder (other than the Initial  Purchaser) is not eligible to
participate in the Registered Exchange Offer and so notifies the Company as soon
as practicable,  but in any event not later than 30 days following  consummation
of the Registered  Exchange Offer,  or (v) in the case of the Initial  Purchaser
that  participates  in the Registered  Exchange Offer or acquires New Securities
pursuant to Section 2(f) hereof,  such Initial Purchaser does not receive freely
tradeable New Securities in exchange for Securities  constituting any portion of
an unsold  allotment (it being  understood that, for purposes of this Section 3,
(x) the requirement that an Initial  Purchaser  deliver a Prospectus  containing
the information required by Items 507 and/or 508 of Regulation S-K under the Act
in  connection  with  sales of New  Securities  acquired  in  exchange  for such
Securities shall result in such New Securities being not "freely  tradeable" but
(y) the requirement that an Exchanging Dealer deliver a Prospectus in connection
with  sales of New  Securities  acquired  in the  Registered  Exchange  Offer in
exchange for  Securities  acquired as a result of  market-making  activities  or
other  trading  activities  shall not  result in such New  Securities  being not
"freely tradeable"), the following provisions shall apply:

                  (a) The Company shall,  as promptly as practicable  (but in no
         event more than 30 days after so required or requested pursuant to this
         Section 3), file with the Commission,  and thereafter shall cause to be
         declared  effective  under  the  Act,  a Shelf  Registration  Statement
         relating to the offer and sale of the Securities or the New Securities,
         as applicable,  by the Holders from time to time in accordance with the
         methods of  distribution  elected by such Holders and set forth in such
         Shelf  Registration  Statement;  provided  that,  with  respect  to New
         Securities received by the Initial

NYDOCS01/571257 2


<PAGE>


                                                         7

         Purchaser in exchange  for  Securities  constituting  any portion of an
         unsold   allotment,   the  Company   may,  if   permitted   by  current
         interpretations  by  the  Commission's  staff,  file  a  post-effective
         amendment to the Exchange Offer Registration  Statement  containing the
         information  required  by  Regulation  S-K Items  507  and/or  508,  as
         applicable, in satisfaction of its obligations under this paragraph (a)
         with  respect  thereto,   and  any  such  Exchange  Offer  Registration
         Statement,  as so amended, shall be referred to herein as, and governed
         by the provisions herein applicable to, a Shelf Registration Statement.

                  (b) The Company  shall use its best  efforts to keep the Shelf
         Registration  Statement  continuously  effective in order to permit the
         Prospectus forming part thereof to be usable by Holders for a period of
         three years from the date the Shelf Registration  Statement is declared
         effective by the  Commission or such shorter period that will terminate
         when all the Securities or New  Securities,  as applicable,  covered by
         the Shelf  Registration  Statement have been sold pursuant to the Shelf
         Registration  Statement (in any such case, such period being called the
         "Shelf Registration  Period").  The Company shall be deemed not to have
         used  its  best  efforts  to  keep  the  Shelf  Registration  Statement
         effective  during  the  requisite  period if it  voluntarily  takes any
         action that would result in Holders of securities  covered  thereby not
         being able to offer and sell such securities during that period, unless
         (i) such action is required by  applicable  law, or (ii) such action is
         taken by the Company in good faith and for valid business  reasons (not
         including avoidance of the Company's obligations hereunder),  including
         the  acquisition or  divestiture  of assets,  so long as the Company as
         promptly as practicable  thereafter  complies with the  requirements of
         Section 4(k) hereof, if applicable.

                  4.  Registration  Procedures.  In  connection  with any  Shelf
Registration  Statement  and,  to the  extent  applicable,  any  Exchange  Offer
Registration Statement, the following provisions shall apply:

                  (a) The  Company  shall  furnish  to you,  prior to the filing
         thereof with the Commission, a copy of any Shelf Registration Statement
         and any  Exchange  Offer  Registration  Statement,  and each  amendment
         thereof and each  amendment or  supplement,  if any, to the  Prospectus
         included  therein,  and shall  reflect in each such  document,  when so
         filed with the Commission, such comments as you reasonably may propose.

                  (b)  The  Company  shall  ensure  that  (i)  any  Registration
         Statement and any  amendment  thereto and any  Prospectus  forming part
         thereof  and  any  amendment  or  supplement  thereto  complies  in all
         material   respects  with  the  Act  and  the  rules  and   regulations
         thereunder,  (ii) any Registration  Statement and any amendment thereto
         does

NYDOCS01/571257 2


<PAGE>


                                                         8

         not,  when it  becomes  effective,  contain  an untrue  statement  of a
         material  fact or omit to state a material  fact  required to be stated
         therein or necessary to make the statements  therein not misleading and
         (iii) any Prospectus  forming part of any Registration  Statement,  and
         any  amendment or supplement  to such  Prospectus,  does not include an
         untrue  statement of a material  fact or omit to state a material  fact
         necessary  in  order  to  make  the  statements,  in the  light  of the
         circumstances under which they were made, not misleading.

                  (c) (1) The  Company  shall  advise you and,  in the case of a
         Shelf  Registration  Statement,   the  Holders  of  securities  covered
         thereby,  and, if  requested  by you or any such  Holder,  confirm such
         advice in writing:

                           (i) when a  Registration  Statement and any amendment
                  thereto  has  been  filed  with  the  Commission  and when the
                  Registration Statement or any post-effective amendment thereto
                  has become effective; and

                           (ii) of any request by the  Commission for amendments
                  or supplements to the Registration Statement or the Prospectus
                  included therein or for additional information.

                  (2) The Company  shall  advise you and, in the case of a Shelf
         Registration Statement, the Holders of securities covered thereby, and,
         in the case of an Exchange Offer Registration Statement, any Exchanging
         Dealer  which has  provided in writing to the  Company a  telephone  or
         facsimile  number and address for notices,  and, if requested by you or
         any such Holder or Exchanging Dealer, confirm such advice in writing:

     (i) of the  issuance by the  Commission  of any stop order  suspending  the
effectiveness of the Registration Statement or the initiation of any proceedings
for that purpose;

     (ii) of the receipt by the Company of any notification  with respect to the
suspension of the  qualification of the securities  included therein for sale in
any  jurisdiction  or the  initiation or  threatening of any proceeding for such
purpose; and

     (iii) of the happening of any event that requires the making of any changes
in the  Registration  Statement or the  Prospectus so that, as of such date, the
statements  therein are not  misleading and do not omit to state a material fact
required to be stated  therein or necessary to make the  statements  therein (in
the case of the Prospectus, in light of the circumstances under which they were

NYDOCS01/571257 2


<PAGE>


                                                         9

                  made) not misleading  (which advice shall be accompanied by an
                  instruction  to suspend  the use of the  Prospectus  until the
                  requisite changes have been made).

                  (d) The  Company  shall  obtain  the  withdrawal  of any order
         suspending  the  effectiveness  of any  Registration  Statement  at the
         earliest possible time.

                  (e) The Company  shall  furnish to each  Holder of  securities
         included  within  the  coverage  of any Shelf  Registration  Statement,
         without charge, at least one copy of such Shelf Registration  Statement
         and  any   post-effective   amendment  thereto,   including   financial
         statements  and  schedules,  and, if the Holder so requests in writing,
         all exhibits (including those incorporated by reference).

                  (f) The Company shall,  during the Shelf Registration  Period,
         deliver to each Holder of  securities  included  within the coverage of
         any Shelf Registration Statement, without charge, as many copies of the
         Prospectus  (including each  preliminary  Prospectus)  included in such
         Shelf Registration Statement and any amendment or supplement thereto as
         such Holder may reasonably request; and the Company consents to the use
         of the Prospectus or any amendment or supplement thereto by each of the
         selling  Holders of securities in connection with the offering and sale
         of the  securities  covered  by the  Prospectus  or  any  amendment  or
         supplement thereto.

                  (g) The Company shall furnish to each Exchanging  Dealer which
         so requests,  without  charge,  at least one copy of the Exchange Offer
         Registration  Statement  and  any  post-effective   amendment  thereto,
         including   financial   statements   and   schedules,   any   documents
         incorporated  by reference  therein,  and, if the Exchanging  Dealer so
         requests in writing,  all exhibits  (including  those  incorporated  by
         reference).

                  (h) The Company shall,  during the Exchange Offer Registration
         Period,  promptly deliver to each Exchanging Dealer, without charge, as
         many  copies  of  the  Prospectus   included  in  such  Exchange  Offer
         Registration  Statement and any amendment or supplement thereto as such
         Exchanging   Dealer  may  reasonably   request  for  delivery  by  such
         Exchanging Dealer in connection with a sale of New Securities  received
         by it  pursuant  to the  Registered  Exchange  Offer;  and the  Company
         consents to the use of the  Prospectus  or any  amendment or supplement
         thereto by any such Exchanging Dealer, as aforesaid.

                  (i)  Prior  to the  Registered  Exchange  Offer  or any  other
         offering of  securities  pursuant to any  Registration  Statement,  the
         Company  shall use its best efforts to register or qualify or cooperate
         with the Holders of securities  included  therein and their  respective
         counsel in connection with the  registration or  qualification  of such
         securities  for offer and sale under the securities or blue sky laws of
         such jurisdictions as

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<PAGE>


                                                        10

         any such Holders reasonably request in writing and do any and all other
         acts or things  necessary  or advisable to enable the offer and sale in
         such  jurisdictions  of the  securities  covered  by such  Registration
         Statement;  provided, however, that the Company will not be required to
         qualify  generally to do business in any  jurisdiction  where it is not
         then so  qualified  or to take any  action  which  would  subject it to
         general  service  of process or to  taxation  in any such  jurisdiction
         where it is not then so subject.

                  (j) The Company shall cooperate with the Holders of securities
         to  facilitate  the timely  preparation  and  delivery of  certificates
         representing  securities  to  be  sold  pursuant  to  any  Registration
         Statement free of any restrictive legends and in such denominations and
         registered  in such  names as  Holders  may  request  prior to sales of
         securities pursuant to such Registration Statement.

                  (k) Upon the occurrence of any event contemplated by paragraph
         (c)(2)(iii) above, the Company shall as promptly as practicable prepare
         a  post-effective   amendment  to  any  Registration  Statement  or  an
         amendment or  supplement  to the related  Prospectus  or file any other
         required document so that, as thereafter delivered to purchasers of the
         securities included therein,  the Prospectus will not include an untrue
         statement  of a  material  fact or  omit to  state  any  material  fact
         necessary  to  make  the  statements  therein,  in  the  light  of  the
         circumstances under which they were made, not misleading.

                  (l) Not later than the effective date of any such Registration
         Statement  hereunder,  the Company shall provide a CUSIP number for the
         Securities or New Securities, as the case may be, registered under such
         Registration   Statement,   and  provide  the  trustee   with   printed
         certificates for such Securities or New Securities,  in a form eligible
         for deposit with The Depository Trust Company.

                  (m) The Company  shall  comply with all  applicable  rules and
         regulations of the Commission and shall make generally available to its
         security holders as soon as practicable after the effective date of the
         applicable  Registration Statement an earnings statement satisfying the
         provisions of Section 11(a) of the Act.

                  (n)  The  Company   shall  cause  the  Indenture  or  the  New
         Securities  Indenture,  as the case may be, to be  qualified  under the
         Trust Indenture Act in a timely manner.

                  (o) The Company may require  each Holder of  securities  to be
         sold  pursuant to any Shelf  Registration  Statement  to furnish to the
         Company such  information  regarding the Holder and the distribution of
         such securities as the Company may from time to time reasonably require
         for inclusion in such Registration Statement.


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                                                        11

                  (p)  The  Company   shall,   if  requested,   as  promptly  as
         practicable  incorporate in a Prospectus  supplement or  post-effective
         amendment to a Shelf  Registration  Statement,  such information as the
         Managing  Underwriters  and Majority Holders  reasonably  determine and
         agree should be included therein and shall make all required filings of
         such  Prospectus  supplement  or  post-effective  amendment  as soon as
         notified  of  the  matters  to  be   incorporated  in  such  Prospectus
         supplement or post-effective amendment.

                  (q) In the  case  of any  Shelf  Registration  Statement,  the
         Company  shall  enter  into  such  agreements  (including  underwriting
         agreements) and take all other appropriate actions in order to expedite
         or facilitate the  registration  or the  disposition of the Securities,
         and in connection  therewith,  if an underwriting  agreement is entered
         into,  cause  the  same  to  contain  indemnification   provisions  and
         procedures no less favorable than those set forth in Section 6 (or such
         other provisions and procedures  acceptable to the Majority Holders and
         the Managing  Underwriters,  if any), with respect to all parties to be
         indemnified  pursuant to Section 6 from  Holders of  Securities  to the
         Company.

                  (r) In the  case  of any  Shelf  Registration  Statement,  the
         Company  shall (i) make  reasonably  available  for  inspection  by the
         Holders of  securities  to be registered  thereunder,  any  Underwriter
         participating  in  any  disposition   pursuant  to  such   Registration
         Statement, and any attorney,  accountant or other agent retained by the
         Holders  or any such  Underwriter  all  relevant  financial  and  other
         records,  pertinent  corporate  documents and properties of the Company
         and its subsidiaries;  (ii) cause the Company's officers, directors and
         employees to supply all relevant  information  reasonably  requested by
         the Holders or any such Underwriter,  attorney,  accountant or agent in
         connection  with any such  Registration  Statement as is customary  for
         similar  due  diligence  examinations;   provided,  however,  that  any
         information  that is  designated  in  writing by the  Company,  in good
         faith,  as  confidential  at the time of delivery  of such  information
         shall be kept  confidential  by the  Holders  or any such  Underwriter,
         attorney,  accountant  or  agent,  unless  such  disclosure  is made in
         connection  with a  court  proceeding  or  required  by  law,  or  such
         information  becomes  available  to the public  generally  or through a
         third party  without an  accompanying  obligation  of  confidentiality;
         (iii)  make such  representations  and  warranties  to the  Holders  of
         securities registered thereunder and the Underwriters, if any, in form,
         substance and scope as are customarily  made by issuers to underwriters
         in primary underwritten  offerings and covering matters including,  but
         not limited to, those set forth in the Purchase Agreement;  (iv) obtain
         opinions of counsel to the Company and updates  thereof  (which counsel
         and  opinions  (in  form,  scope  and  substance)  shall be  reasonably
         satisfactory  to the Managing  Underwriters,  if any) addressed to each
         selling Holder and the  Underwriters,  if any, covering such matters as
         are customarily covered in opinions

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                                                        12

         requested in  underwritten  offerings  and such other matters as may be
         reasonably requested by such Holders and Underwriters; (v) obtain "cold
         comfort"  letters and updates  thereof from the  independent  certified
         public  accountants  of the  Company  (and,  if  necessary,  any  other
         independent  certified  public  accountants  of any  subsidiary  of the
         Company or of any business  acquired by the Company for which financial
         statements and financial  data are, or are required to be,  included in
         the  Registration  Statement),  addressed  to each  selling  Holder  of
         securities  registered  thereunder  and the  Underwriters,  if any,  in
         customary form and covering matters of the type customarily  covered in
         "cold  comfort"   letters  in  connection  with  primary   underwritten
         offerings;  and (vi) deliver such documents and  certificates as may be
         reasonably   requested  by  the  Majority   Holders  and  the  Managing
         Underwriters,  if any,  including  those to  evidence  compliance  with
         Section  4(k)  and  with  any  customary  conditions  contained  in the
         underwriting  agreement or other agreement entered into by the Company.
         The foregoing actions set forth in clauses (iii), (iv), (v) and (vi) of
         this Section 4(r) shall be performed at (A) the  effectiveness  of such
         Registration  Statement and each  post-effective  amendment thereto and
         (B) each closing under any underwriting or similar  agreement as and to
         the extent required thereunder.

                  (s) In the case of any Exchange Offer Registration  Statement,
         the Company shall (i) make reasonably  available for inspection by such
         Initial Purchaser, and any attorney, accountant or other agent retained
         by such Initial  Purchaser,  all relevant  financial and other records,
         pertinent  corporate  documents  and  properties of the Company and its
         subsidiaries;   (ii)  cause  the  Company's  officers,   directors  and
         employees to supply all relevant  information  reasonably  requested by
         such Initial  Purchaser or any such  attorney,  accountant  or agent in
         connection  with any such  Registration  Statement as is customary  for
         similar  due  diligence  examinations;   provided,  however,  that  any
         information  that is  designated  in  writing by the  Company,  in good
         faith,  as  confidential  at the time of delivery  of such  information
         shall  be kept  confidential  by such  Initial  Purchaser  or any  such
         attorney,  accountant  or  agent,  unless  such  disclosure  is made in
         connection  with a  court  proceeding  or  required  by  law,  or  such
         information  becomes  available  to the public  generally  or through a
         third party  without an  accompanying  obligation  of  confidentiality;
         (iii)  make  such   representations  and  warranties  to  such  Initial
         Purchaser,  in form,  substance  and scope as are  customarily  made by
         issuers to underwriters in primary underwritten  offerings and covering
         matters including,  but not limited to, those set forth in the Purchase
         Agreement;  (iv) obtain  opinions of counsel to the Company and updates
         thereof  (which  counsel and  opinions (in form,  scope and  substance)
         shall be  reasonably  satisfactory  to such Initial  Purchaser  and its
         counsel), addressed to such Initial Purchaser, covering such matters as
         are customarily covered in opinions requested in underwritten offerings
         and such other matters as may be  reasonably  requested by such Initial
         Purchaser or its counsel; (v) obtain "cold comfort" letters and updates
         thereof from the independent

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                                                        13

         certified  public  accountants  of the Company (and, if necessary,  any
         other independent certified public accountants of any subsidiary of the
         Company or of any business  acquired by the Company for which financial
         statements and financial  data are, or are required to be,  included in
         the Registration  Statement),  addressed to such Initial Purchaser,  in
         customary form and covering matters of the type customarily  covered in
         "cold  comfort"   letters  in  connection  with  primary   underwritten
         offerings,  or if requested by such Initial Purchaser or its counsel in
         lieu of a "cold comfort" letter, an agreed-upon procedures letter under
         Statement on Auditing  Standards No. 35, covering matters  requested by
         such Initial Purchaser or its counsel;  and (vi) deliver such documents
         and  certificates  as may  be  reasonably  requested  by  such  Initial
         Purchaser or its counsel,  including those to evidence  compliance with
         Section 4(k) and with conditions  customarily contained in underwriting
         agreements.  The foregoing  actions set forth in clauses  (iii),  (iv),
         (v),  and (vi) of this  Section 4(s) shall be performed at the close of
         the   Registered   Exchange   Offer  and  the  effective  date  of  any
         post-effective amendment to the Exchange Offer Registration Statement.

                  5. Registration  Expenses. The Company shall bear all expenses
incurred in connection with the performance of its obligations under Sections 2,
3 and 4 hereof  and,  in the event of any  Shelf  Registration  Statement,  will
reimburse the Holders for the reasonable fees and  disbursements  of one firm or
counsel  designated by the Majority Holders to act as counsel for the Holders in
connection  therewith,  and,  in the  case of any  Exchange  Offer  Registration
Statement,  will  reimburse the Initial  Purchaser for the  reasonable  fees and
disbursements of counsel acting in connection therewith.

                  6.  Indemnification  and Contribution.  (a) In connection with
any  Registration  Statement,  the Company agrees to indemnify and hold harmless
each Holder of securities  covered thereby (including the Initial Purchaser and,
with respect to any Prospectus  delivery as contemplated in Section 4(h) hereof,
each Exchanging Dealer), the directors,  officers,  employees and agents of each
such Holder and each person who controls  any such Holder  within the meaning of
either the Act or the Exchange Act against any and all losses,  claims,  damages
or  liabilities,  joint  or  several,  to which  they or any of them may  become
subject under the Act, the Exchange Act or other Federal or state  statutory law
or  regulation,  at common law or  otherwise,  insofar as such  losses,  claims,
damages or liabilities (or actions in respect thereof) arise out of or are based
upon any  untrue  statement  or alleged  untrue  statement  of a  material  fact
contained in the Registration  Statement as originally filed or in any amendment
thereof,  or in any  preliminary  Prospectus or Prospectus,  or in any amendment
thereof or supplement thereto, or arise out of or are based upon the omission or
alleged  omission to state therein a material fact required to be stated therein
or  necessary  to make the  statements  therein  not  misleading,  and agrees to
reimburse  each such  indemnified  party,  as  incurred,  for any legal or other
expenses  reasonably  incurred  by  them in  connection  with  investigating  or
defending any such loss, claim, damage, liability or action; provided,

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                                                        14

however,  that the Company will not be liable in any case to the extent that any
such loss,  claim,  damage or liability  arises out of or is based upon any such
untrue  statement or alleged  untrue  statement or omission or alleged  omission
made  therein  in  reliance  upon and in  conformity  with  written  information
furnished  to the  Company by or on behalf of any such Holder  specifically  for
inclusion therein. This indemnity agreement will be in addition to any liability
which the Company may otherwise have.

                  The Company also agrees to indemnify or  contribute  to Losses
of, as provided in Section 6(d), any Underwriters of Securities registered under
a Shelf Registration Statement, their officers and directors and each person who
controls  such  Underwriters  on  substantially  the  same  basis as that of the
indemnification  of the Initial  Purchaser and the selling  Holders  provided in
this  Section  6(a)  and  shall,  if  requested  by any  Holder,  enter  into an
underwriting  agreement  reflecting such agreement,  as provided in Section 4(q)
hereof.

                  (b)  Each  Holder  of  securities  covered  by a  Registration
Statement  (including the Initial  Purchaser and, with respect to any Prospectus
delivery  as  contemplated  in Section  4(h)  hereof,  each  Exchanging  Dealer)
severally  agrees to indemnify and hold  harmless (i) the Company,  (ii) each of
its directors,  (iii) each of its officers who signs such Registration Statement
and (iv) each person who controls  the Company  within the meaning of either the
Act or the Exchange Act to the same extent as the foregoing  indemnity  from the
Company to each such  Holder,  but only with  reference  to written  information
relating to such Holder  furnished to the Company by or on behalf of such Holder
specifically  for  inclusion  in the  documents  referred  to in  the  foregoing
indemnity.  This indemnity  agreement will be in addition to any liability which
any such Holder may otherwise have.

                  (c) Promptly after receipt by an indemnified  party under this
Section 6 or notice of the commencement of any action,  such  indemnified  party
will, if a claim in respect thereof is to be made against the indemnifying party
under  this  Section  6,  notify  the  indemnifying  party  in  writing  of  the
commencement  thereof;  but the failure so to notify the indemnifying  party (i)
will not relieve it from liability  under  paragraph (a) or (b) above unless and
to the extent it did not otherwise learn of such action and such failure results
in the forfeiture by the indemnifying  party of substantial  rights and defenses
and (ii) will  not,  in any  event,  relieve  the  indemnifying  party  from any
obligations to any indemnified party other than the  indemnification  obligation
provided in paragraph (a) or (b) above. The indemnifying party shall be entitled
to  appoint  counsel  of the  indemnifying  party's  choice at the  indemnifying
party's  expense  to  represent  the  indemnified  party in any action for which
indemnification  is  sought  (in which  case the  indemnifying  party  shall not
thereafter  be  responsible  for the fees and expenses of any  separate  counsel
retained  by the  indemnified  party or  parties  except  as set  forth  below);
provided,  however,  that such counsel shall be  satisfactory to the indemnified
party.  Notwithstanding the indemnifying  party's election to appoint counsel to
represent the indemnified  party in an action,  the indemnified party shall have
the right to employ separate

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                                                        15

counsel  (including local counsel),  and the  indemnifying  party shall bear the
reasonable fees, costs and expenses of such separate counsel (and local counsel)
if (i) the use of counsel  chosen by the  indemnifying  party to  represent  the
indemnified  party would present such counsel with a conflict of interest,  (ii)
the actual or potential  defendants  in, or targets of, any such action  include
both the indemnified party and the indemnifying  party and the indemnified party
shall have reasonably concluded that there may be legal defenses available to it
and/or other indemnified parties which are different from or additional to those
available to the indemnifying party, (iii) the indemnifying party shall not have
employed  counsel  satisfactory  to  the  indemnified  party  to  represent  the
indemnified  party within a reasonable  time after notice of the  institution of
such action or (iv) the indemnifying party shall authorize the indemnified party
to  employ  separate  counsel  at the  expense  of the  indemnifying  party.  An
indemnifying   party  will  not,  without  the  prior  written  consent  of  the
indemnified  parties,  settle  or  compromise  or  consent  to the  entry of any
judgment  with  respect to any  pending or  threatened  claim,  action,  suit or
proceeding in respect of which  indemnification  or  contribution  may be sought
hereunder  (whether  or not the  indemnified  parties  are  actual or  potential
parties to such claim or action) unless such  settlement,  compromise or consent
includes an unconditional  release of each indemnified  party from all liability
arising out of such claim, action, suit or proceeding.

                  (d) In the event that the indemnity  provided in paragraph (a)
or (b) of this Section 6 is unavailable to or  insufficient  to hold harmless an
indemnified party for any reason,  then each applicable  indemnifying  party, in
lieu of  indemnifying  such  indemnified  party,  shall have a joint and several
obligation  to  contribute  to  the  aggregate  losses,   claims,   damages  and
liabilities (including legal or other expenses reasonably incurred in connection
with  investigating  or defending  same)  (collectively  "Losses") to which such
indemnified party may be subject in such proportion as is appropriate to reflect
the relative benefits received by such indemnifying  party, on the one hand, and
such  indemnified  party, on the other hand, from the Initial  Placement and the
Registration Statement which resulted in such Losses; provided, however, that in
no case shall the Initial  Purchaser or any subsequent Holder of any Security or
New Security be responsible,  in the aggregate,  for any amount in excess of the
purchase discount or commission applicable to such Security, or in the case of a
New Security,  applicable to the Security which was  exchangeable  into such New
Security, as set forth on the cover page of the Final Memorandum,  nor shall any
Underwriter be responsible for any amount in excess of the underwriting discount
or commission  applicable to the securities  purchased by such Underwriter under
the  Registration  Statement  which  resulted in such Losses.  If the allocation
provided by the  immediately  preceding  sentence is unavailable for any reason,
the  indemnifying  party and the  indemnified  party  shall  contribute  in such
proportion as is appropriate to reflect not only such relative benefits but also
the  relative  fault  of such  indemnifying  party,  on the one  hand,  and such
indemnified  party,  on the other hand,  in  connection  with the  statements or
omissions which resulted in such Losses as well as any other relevant  equitable
considerations. Benefits received by the Company shall be deemed to

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                                                        16

be equal to the sum of (x) the total net  proceeds  from the  Initial  Placement
(before  deducting  expenses)  as set  forth  on the  cover  page  of the  Final
Memorandum and (y) the total amount of additional interest which the Company was
not required to pay as a result of  registering  the  securities  covered by the
Registration  Statement which resulted in such Losses.  Benefits received by the
Initial  Purchaser  shall be deemed to be equal to the total purchase  discounts
and  commissions  as set forth on the cover  page of the Final  Memorandum,  and
benefits  received by any other Holders shall be deemed to be equal to the value
of receiving Securities or New Securities,  as applicable,  registered under the
Act.  Benefits  received by any  Underwriter  shall be deemed to be equal to the
total underwriting discounts and commissions,  as set forth on the cover page of
the Prospectus  forming a part of the  Registration  Statement which resulted in
such  Losses.  Relative  fault shall be  determined  by reference to whether any
alleged  untrue  statement or omission  relates to  information  provided by the
indemnifying  party, on the one hand, or by the indemnified  party, on the other
hand. The parties agree that it would not be just and equitable if  contribution
were determined by pro rata  allocation or any other method of allocation  which
does not  take  account  of the  equitable  considerations  referred  to  above.
Notwithstanding  the  provisions  of this  paragraph  (d),  no person  guilty of
fraudulent  misrepresentation  (within the meaning of Section  11(f) of the Act)
shall be  entitled  to  contribution  from any person who was not guilty of such
fraudulent  misrepresentation.  For  purposes of this Section 6, each person who
controls a Holder  within the meaning of either the Act or the  Exchange Act and
each  director,  officer,  employee and agent of such Holder shall have the same
rights to contribution as such Holder,  and each person who controls the Company
within the meaning of either the Act or the  Exchange  Act,  each officer of the
Company who shall have signed the  Registration  Statement  and each director of
the Company shall have the same rights to contribution  as the Company,  subject
in each case to the applicable terms and conditions of this paragraph (d).

                  (e) The provisions of this Section 6 will remain in full force
and effect,  regardless of any investigation  made by or on behalf of any Holder
or the Company or any of the officers, directors or controlling persons referred
to in  Section 6 hereof,  and will  survive  the sale by a Holder of  securities
covered by a Registration Statement.

                  7.       Miscellaneous.

                  (a) No Inconsistent Agreements. The Company has not, as of the
date hereof,  entered  into,  nor shall it, on or after the date  hereof,  enter
into, any agreement with respect to its securities that is inconsistent with the
rights granted to the Holders herein or otherwise  conflicts with the provisions
hereof.

                  (b) Amendments and Waivers.  The provisions of this Agreement,
including  the  provisions  of this  sentence,  may not be  amended,  qualified,
modified  or  supplemented,  and  waivers or  consents  to  departures  from the
provisions hereof may not be given, unless the

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                                                        17

Company has obtained  the written  consent of the Holders of at least a majority
of the then outstanding  aggregate principal amount of Securities (or, after the
consummation of any Exchange Offer in accordance  with Section 2 hereof,  of New
Securities);  provided  that,  with  respect  to any  matter  that  directly  or
indirectly  affects the rights of the Initial Purchaser  hereunder,  the Company
shall obtain the written  consent of the Initial  Purchaser  against  which such
amendment,  qualification,  supplement,  waiver or consent  is to be  effective.
Notwithstanding  the  foregoing  (except  the  foregoing  proviso),  a waiver or
consent to departure  from the  provisions  hereof with respect to a matter that
relates  exclusively  to the rights of Holders whose  securities  are being sold
pursuant to a  Registration  Statement  and that does not directly or indirectly
affect  the  rights  of other  Holders  may be given  by the  Majority  Holders,
determined on the basis of securities  being sold rather than  registered  under
such Registration Statement.

                  (c) Notices. All notices and other communications provided for
or permitted  hereunder shall be made in writing by  hand-delivery,  first-class
mail, telex, telecopier, or air courier guaranteeing overnight delivery:

     (1) if to a Holder, at the most current address given by such Holder to the
Company in accordance  with the  provisions of this Section 7(c),  which address
initially is, with respect to each Holder, the address of such Holder maintained
by the  Registrar  under the  Indenture,  with a copy in like  manner to Salomon
Smith Barney Inc.;

     (2) if to you,  initially  at the  respective  addresses  set  forth in the
Purchase Agreement; and

     (3) if to the  Company,  initially at its address set forth in the Purchase
Agreement.

                  All such  notices and  communications  shall be deemed to have
been duly given when received.

                  The  Initial  Purchaser  or the Company by notice to the other
may  designate  additional  or different  addresses  for  subsequent  notices or
communications.

                  (d) Successors and Assigns.  This Agreement shall inure to the
benefit  of and be  binding  upon  the  successors  and  assigns  of each of the
parties, including, without the need for an express assignment or any consent by
the Company thereto, subsequent Holders of Securities and/or New Securities. The
Company  hereby agrees to extend the benefits of this Agreement to any Holder of
Securities  and/or New Securities and any such Holder may  specifically  enforce
the provisions of this Agreement as if an original party hereto.


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                                                        18

                  (e) Counterparts. This agreement may be executed in any number
of  counterparts  and by the parties  hereto in separate  counterparts,  each of
which when so executed  shall be deemed to be an original and all of which taken
together shall constitute one and the same agreement.

                  (f)  Headings.   The  headings  in  this   agreement  are  for
convenience  of  reference  only and  shall not limit or  otherwise  affect  the
meaning hereof.

                  (g)  Governing  Law. This  agreement  shall be governed by and
construed  in  accordance  with  the  internal  laws of the  State  of New  York
applicable to agreements made and to be performed in said State.

                  (h)  Severability.  In the  event  that any one or more of the
provisions contained herein, or the application thereof in any circumstances, is
held  invalid,  illegal or  unenforceable  in any respect  for any  reason,  the
validity,  legality  and  enforceability  of any such  provision  in every other
respect and of the remaining  provisions hereof shall not be in any way impaired
or affected thereby,  it being intended that all of the rights and privileges of
the parties shall be enforceable to the fullest extent permitted by law.

                  (i) Securities Held by the Company,  Etc. Whenever the consent
or  approval  of  Holders  of a  specified  percentage  of  principal  amount of
Securities  or  New  Securities  is  required   hereunder,   Securities  or  New
Securities,  as applicable,  held by the Company or its  Affiliates  (other than
subsequent  Holders of Securities or New Securities if such  subsequent  Holders
are  deemed  to be  Affiliates  solely  by  reason  of  their  holdings  of such
Securities or New Securities)  shall not be counted in determining  whether such
consent or approval was given by the Holders of such required percentage.


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                                                        19

                  Please  confirm that the  foregoing  correctly  sets forth the
agreement between the Company and you.


Very truly yours,

QWEST COMMUNICATIONS INTERNATIONAL INC.


By:    /s/                                              
       Name:
       Title:

Accepted in New York, New York

November 27, 1998

SALOMON SMITH BARNEY INC.


By:    /s/                                              
       Name: D. Scott Miller
       Title: Managing Director


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                                                        20

                                                                      ANNEX A





                  Each  broker-dealer  that receives New  Securities for its own
account  pursuant to the Exchange Offer must  acknowledge that it will deliver a
prospectus in connection with any resale of such New  Securities.  The Letter of
Transmittal  states that by so acknowledging  and by delivering a prospectus,  a
broker-dealer will not be deemed to admit that it is an "underwriter" within the
meaning  of the  Securities  Act.  This  Prospectus,  as it may  be  amended  or
supplemented  from time to time,  may be used by a  broker-dealer  in connection
with resales of New Securities  received in exchange for  Securities  where such
New Securities were acquired by such  broker-dealer as a result of market-making
activities or other trading activities. The Company has agreed that, starting on
the Expiration  Date (as defined  herein) and ending on the close of business on
the first  anniversary  of the  Expiration  Date,  it will make this  Prospectus
available to any broker-dealer  for use in connection with any such resale.  See
"Plan of Distribution" in the Exchange Offer Registration Statement.



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<PAGE>



                                                                        ANNEX B





                  Each  broker-dealer  who holds  Securities for its own account
acquired as a result of marketmaking  activities or other trading activities and
who  receives New  Securities  pursuant to a  Registered  Exchange  Offer may be
deemed to be an "underwriter"  within the meaning of the Securities Act of 1933,
as amended,  and must acknowledge that it will deliver a Prospectus  meeting the
requirements  of the Securities  Act in connection  with any sale or transfer of
the New  Securities  covered by the  Prospectus  or any  amendment or supplement
thereto.   See  "Plan  of  Distribution"  in  the  Exchange  Offer  Registration
Statement.



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<PAGE>



                                                                      ANNEX C




                              PLAN OF DISTRIBUTION

                  Each  broker-dealer  that receives New  Securities for its own
account pursuant to the Registered  Exchange Offer must acknowledge that it will
deliver a prospectus in connection with any resale of such New Securities.  This
Prospectus,  as it may be amended or supplemented from time to time, may be used
by a  broker-dealer  in connection  with resales of New  Securities  received in
exchange  for  Securities  where such  Securities  were  acquired as a result of
market-making  activities  or other trading  activities.  The Company has agreed
that, starting on the Expiration Date and ending on the close of business on the
first  anniversary  of the  Expiration  Date, it will make this  Prospectus,  as
amended or supplemented,  available to any  broker-dealer  for use in connection
with any such resale.  In addition,  until ______,  19__, all dealers  effecting
transactions in the New Securities may be required to deliver a prospectus.

                  The Company will not receive any proceeds from any sale of New
Securities by  broker-dealers.  New Securities  received by  broker-dealers  for
their own account  pursuant to the Exchange  Offer may be sold from time to time
in one or  more  transactions  in the  over-the-counter  market,  in  negotiated
transactions,  through  the  writing  of  options  on the  New  Securities  or a
combination of such methods of resale,  at market prices  prevailing at the time
of resale,  at prices  related to such  prevailing  market  prices or negotiated
prices.  Any such  resale may be made  directly to  purchasers  or to or through
brokers or dealers who may receive  compensation  in the form of  commissions or
concessions  from any such  broker-dealer  and/or the purchasers of any such New
Securities.  Any broker-dealer that resells New Securities that were received by
it for its own account  pursuant to the Exchange  Offer and any broker or dealer
that  participates  in a distribution of such New Securities may be deemed to be
an "underwriter"  within the meaning of the Securities Act and any profit of any
such resale of New Securities and any commissions or concessions received by any
such persons may be deemed to be underwriting  compensation under the Securities
Act. The Letter of Transmittal states that by acknowledging that it will deliver
and by delivering a prospectus, a broker-dealer will not be deemed to admit that
it is an "underwriter" within the meaning of the Securities Act.

                  For a period of 1 year after the Expiration  Date, the Company
will promptly send  additional  copies of this  Prospectus  and any amendment or
supplement to this Prospectus to any broker-dealer  that requests such documents
in the  letter of  transmittal.  The  Company  has  agreed  to pay all  expenses
incident to the Exchange  Offer  (including  the expenses of one counsel for the
holders of the Securities)  other than commissions or concessions of any brokers
or dealers and will  indemnify  the  Holders of the  Securities  (including  any
broker-dealers)  against certain  liabilities,  including  liabilities under the
Securities Act.

NYDOCS01/571257 2


<PAGE>




                  The  Company  has  not  entered  into  any   arrangements   or
understandings  with any person to distribute  the New Securities to be received
in the Exchange Offer.



NYDOCS01/571257 2


<PAGE>


                                       C-2
                                                                         ANNEX D





                                     Rider A


                  CHECK  HERE IF YOU ARE A  BROKER-DEALER  AND  WISH TO  RECEIVE
                  ADDITIONAL   COPIES  OF  THE  PROSPECTUS  AND  COPIES  OF  ANY
                  AMENDMENTS OR SUPPLEMENTS THERETO.

                  Name:                                                         
                  Address:                                                      

                  Number of copies:  __________________________________________



                                     Rider B


                  If the  undersigned is not a  broker-dealer,  the  undersigned
represents  that it is not  engaged  in,  and does not  intend to  engage  in, a
distribution of New Securities.  If the undersigned is a broker-dealer that will
receive  New  Securities  for its own  account in exchange  for  Securities,  it
represents  that the Securities to be exchanged for New Securities were acquired
by it as a result of  market-making  activities or other trading  activities and
acknowledges  that it will deliver a Prospectus  meeting the requirements of the
Securities Act in connection with any resale of such New Securities; however, by
so  acknowledging  and by delivering a Prospectus,  the undersigned  will not be
deemed to admit that it is an "underwriter" within the meaning of the Securities
Act.


NYDOCS01/571257 2



                                                                     Exhibit 5.1
January 29, 1999



  Securities and Exchange Commission
  Judiciary Plaza
  450 Fifth Street, N.W.
  Washington, D.C. 20549

     Re:  Qwest Communications International Inc.
          Form S-4 Registration Statement Filed January 29, 1999

  Ladies and Gentlemen:

   As  counsel  for  Qwest   Communications   International   Inc.,  a  Delaware
corporation (the "Company"), we have examined the above-referenced  Registration
Statement  on Form S-4  under  the  Securities  Act of  1933,  as  amended  (the
"Registration Statement"),  which the Company has filed covering the exchange of
the  Company's  7.50%  Series B Senior  Discount  Notes Due  2008(the  "Exchange
Notes")  for its  outstanding  7.50%  Senior  Discount  Notes Due 2008 (the "Old
Notes")

   We  have  examined  the  Company's   Amended  and  Restated   Certificate  of
Incorporation, By-Laws and the record of its corporate proceedings and have made
such other  investigation  as we have deemed  necessary  in order to express the
opinions set forth below.

   Based on such investigation,  it is our opinion that the Exchange Notes, when
sold as described in the prospectus included in the Registration Statement, will
be legally issued, fully paid and non-assessable.

   We hereby consent to all references to us in the  Registration  Statement and
all amendments to the Registration  Statement.  We further consent to the use of
this opinion as an exhibit to the Registration Statement.

                  HOLME ROBERTS & OWEN LLP

                 By:  /s/ Nick Nimmo
                      ------------------------
                     Nick Nimmo

                                                         5.1-1


                                                                     EXHIBIT 8.1

January 29, 1999

  Qwest Communications International Inc.
  555 Seventeenth Street, Suite 1000
  Denver, Colorado  80202

       Re: 7.50% Series B Notes Due 2008
            Form S-4 Registration Statement
            Filed January 29, 1999

Ladies and Gentlemen:

This  opinion  is  given  in  connection  with the  proposed  offering  by Qwest
Communications  International  Inc.,  a Delaware  corporation  (the  "Company"),
ofSenior Discount Notes Due 2008, as described in the registration  statement on
Form S-4 to be filed with the Securities and Exchange  Commission on January 29,
1999 (the "Registration Statement").  Capitalized terms used in this letter that
are not otherwise  defined  herein have the same  meanings  given to them in the
Registration Statement.

Our opinion is based on the current  provisions of the Internal  Revenue Code of
1986,   as  amended  (the   "Code"),   the   applicable   Treasury   regulations
("Regulations"),  and public administrative and judicial  interpretations of the
Code and Regulations, all of which are subject to change, which changes could be
applied  retroactively.  Our opinion also is based on the facts set forth in the
Registration  Statement,  the Note  Documents  (as that term is  defined  in the
representation  letter,  dated January 29, 1999, from you),  which we assume set
forth the complete  agreement among the parties with respect to the 7.50% Notes,
and on certain  representations from you with respect to factual matters,  which
representations  we have not  independently  verified.  We assume  that all Note
Documents  have been or will be properly  executed and will be valid and binding
when executed.

We have prepared the discussion included in the Registration Statement under the
caption  "Certain  United States Federal Income Tax  Considerations."  It is our
opinion that the  discussion  under that caption  describes the material  United
States  federal  income  tax  consequences  expected  to result to the  Holders,
subject to the conditions and limitations described therein.

The discussion does not cover all aspects of United States federal taxation that
may be relevant  to, or the actual tax effect that any of the matters  described
therein will have on, any particular  Holder,  and it does not address  foreign,
state,  or  local  tax  consequences.  The  discussion  does not  cover  the tax
consequences that

<PAGE>



might be  applicable to Holders that are subject to special rules under the Code
(including  insurance  companies,   tax-exempt   organizations,   mutual  funds,
retirement  plans,  financial  institutions,  dealers in  securities  or foreign
currency,  persons  that hold the 7.50%  Notes as part of a  "straddle"  or as a
"hedge" against  currency risk or in connection  with a conversion  transaction,
persons that have a functional  currency  other than the United  States  dollar,
investors in pass-through entities,  traders in securities that elect to mark to
market,  and except as  expressly  addressed  therein,  Non-U.S.  Holders).  The
discussion  does not address the United States federal  income tax  consequences
that may result from a modification of the 7.50% Notes.

Our opinion may change if the applicable  law changes,  if any of the facts with
respect to the 7.50% Notes (as included in the Registration Statement,  the Note
Documents, and the representations made by you) are inaccurate,  incomplete,  or
change,  or if the conduct of the parties is  materially  inconsistent  with the
facts  reflected  in the  Registration  Statement,  the Note  Documents,  or the
representations.

Our  opinion  represents  only our legal  judgment  based on current law and the
facts as  described  above.  Our opinion has no binding  effect on the  Internal
Revenue Service or the courts.  The Service may take a position  contrary to our
opinion,  and if the matter is litigated,  a court may reach a decision contrary
to the opinion.

We hereby  consent to the filing of this opinion  letter with the Securities and
Exchange  Commission as an exhibit to the Registration  Statement and to the use
of our name therein.

  Very truly yours,

  HOLME ROBERTS & OWEN LLP


  By:/s/Charles B. Bruce, Jr.
     -----------------------------
     Charles B. Bruce, Jr. Partner

             QWEST COMMUNICATIONS INTERNATIONAL INC.
        CALCULATION OF RATIO OF EARNINGS TO FIXED CHARGES
              (Amounts in millions, except ratios)
                          (unaudited)

<TABLE>
<CAPTION>
             QWEST COMMUNICATIONS INTERNATIONAL INC.
        CALCULATION OF RATIO OF EARNINGS TO FIXED CHARGES
              (Amounts in millions, except ratios)
                          (unaudited)
 
                                                    
                                               Nine Months Ended                                     Year Ended
                                                    Sept. 30,                                       December 31,            
                                             ---------------------
                                             1998              1997             1997     1996    1995     1994      1993
                                             ----              ----             ----     ----    ----     ----      ----
<S>                                          <C>              <C>               <C>      <C>     <C>      <C>       <C>

Income (loss) before income taxes           (837.0)           4.5               $23.6    $(10.2) $(38.5)  $(10.7)   $111.7

Add:
   Interest on debt, net of
     capitalized interest                     62.3            8.9                18.9       7.0     4.3      0.2       3.3
   Interest expense portion of
     rental expense                            5.1            1.4                 2.1       1.7     1.5      1.0       1.2 
                                           -------          -----               -----     -----  ------    -----    ------   
Earnings available for  fixed              $(769.6)         $14.8               $44.6     $(1.5) $(32.7)   $(9.5)   $116.2
charges                                    =======          =====               =====     =====  ======    =====    ======
 
Fixed charges:
  Interest on debt                          $ 89.3          $20.1               $36.6     $ 9.4  $  6.2    $ 0.5    $  3.3
  Interest expense portion of                  5.1            1.4                 2.1       1.7     1.5      1.0       1.2
    rental expense
  Preferred stock dividend                      -              -                   -         -       -        -       16.0 
                                            -------         -----               -----     -----  ------    -----    ------
Total fixed charges        .                $ 94.4          $21.5               $38.7     $11.1   $ 7.7    $ 1.5     $20.5
                                            =======         =====               =====     =====  ======    =====    ======
Ratio of earnings to fixed
charges(1)                                     -              -                  1.15      -         -      -         5.67

(1)      Earnings were insufficient to cover fixed charges by $864.0 and $6.7 million for the nine-month periods
         ended September  30, 1998 and 1997, respectively, and $12.6 million, $40.4 million and $11.0 million for
         the years ended December 31, 1996, 1995 and 1994.
</TABLE>




                                                                    Exhibit 23.1


                         CONSENT OF INDEPENDENT AUDITORS

  The Board of Directors
  Qwest Communications International Inc.:

     We consent to the use of our report,  dated February 24, 1998, except as to
note 22,  which is as of March 8, 1998,  relating  to the  consolidated  balance
sheets  of  Qwest  Communications  International  Inc.  and  subsidiaries  as of
December  31,  1997  and  1996,  and  the  related  consolidated  statements  of
operations,  stockholders'  equity  and cash  flows for each of the years in the
three-year period ended December 31, 1997, incorporated herein by reference, and
of our report,  dated February 24, 1998,  pertaining to the related consolidated
financial  statement  schedule  incorporated  herein  by  reference,  and to the
reference to our firm under the heading "EXPERTS" in the Registration Statement.



KPMG LLP
Denver, Colorado
January 28, 1999


                                                                    Exhibit 23.2



               CONSENT OF INDEPENDENT CERTIFIED PUBLIC ACCOUNTANTS

     We have  issued  our report  dated  February  19,  1998,  accompanying  the
consolidated financial statements of Phoenix Network Inc. and subsidiaries as of
December  31,  1996 and  1997,  and for each of the  years in the  period  ended
December 31, 1997, appearing in the Registration Statement. We hereby consent to
the use of our report on the aforementioned consolidated financial statements in
the  Registration  Statement  and to the use of our name as it appears under the
caption "Experts."


GRANT THORNTON LLP

Denver, Colorado
January 28, 1999.






                                                                    Exhibit 23.3
CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS


     As independent public  accountants,  we hereby consent to the incorporation
by reference in this  registration  statement of our reports dated  February 16,
1998 (except  with  respect to the matter  discussed in Note 15, as to which the
date is March 16, 1998) included in Qwest  Communications  International  Inc.'s
Amendment No. 1 to Form S-4 Registration Statement File No. 333-49915 and to all
references to our Firm included in this registration statement.


ARTHUR ANDERSEN LLP
Columbus, Ohio
January 28, 1999




                                                        23.3-1





                                                                    Exhibit 23.4
 Consent of Independent Accountants


We  hereby  consent  to  the   incorporation  by  reference  in  the  Prospectus
constituting  part  of  this  Registration   Statement  on  Form  S-4  of  Qwest
Communications  International  Inc. ("Qwest") of our report dated March 6, 1998,
except as to the acquisition and restatement described in Note 2, which is as of
September 30, 1998,  relating to the consolidated  financial  statements of Icon
CMT Corp., which is incorporated by reference in Qwest's Registration Statement
on Form S-3 (No.  333-58617)  dated December 9, 1998 from Qwest's  Registration
Statement on Form S-4 (No. 333-65095) dated September 30, 1998 (the "Form S-4").
We also consent to the  application  of such report to the  Financial  Statement
Schedule of Icon CMT Corp.  for the three years  ended  December  31, 1997 under
item 21(b) of the Form S-4 when such  schedule is read in  conjunction  with the
consolidated financial statements referred to in our report. The audits referred
to in such report also included this schedule.  We also consent to the reference
to us under the heading "Experts" in the Form S-4.



PricewaterhouseCoopers LLP
Stamford, Connecticut
January 28, 1999

                                                        23.4-1





                                                                    Exhibit 23.5

                         Consent of Independent Auditors

We  consent to the  reference  to our firm under the  caption  "Experts"  in the
Registration   Statement   (Form  S-4  No.   _____)   of  Qwest   Communications
International  Inc. and to the  incorporation by reference therein of our report
dated  February 14, 1998,  with respect to the financial  statements of Frontier
Media Group, Inc.  included in Amendment No. 1 to the Registration  Statement of
Qwest Communications International, Inc. (Form S-4 No. 333-65095) dated December
10, 1998, filed with the Securities and Exchange Commission.


ERNST & YOUNG LLP
Philadelphia, Pennsylvania
February 1, 1999








                                                        23.5-1




                                                                    Exhibit 23.6
CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS

We consent to inclusion in the  Registration  Statement of Qwest  Communications
International  Inc. on Form S-4 of our report dated  September 26, 1997 relating
to the  balance  sheet of  SuperNet,  Inc.  as of June 30,  1997 and the related
statements of operations, changes in stockholders' equity and cash flows for the
year then  ended.  We also  consent  to the  reference  to us under the  heading
"EXPERTS" in such Registration Statement.



Dollinger, Smith & Co.
Englewood, Colorado
January 28, 1999




                                                        23.6-1



                                                                 EXHIBIT 25.1
- -----------------------------------------------------------------------------
- -----------------------------------------------------------------------------
                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                              --------------------
                                    FORM T-1

STATEMENT OF ELIGIBILITY UNDER THE TRUST INDENTURE ACT OF 1939 OF A CORPORATION
DESIGNATED TO ACT AS TRUSTEE

CHECK IF AN APPLICATION TO DETERMINE ELIGIBILITY OF A TRUSTEE PURSUANT TO 
SECTION 305(b)(2) ___________

                         ------------------------------

                              BANKERS TRUST COMPANY
               (Exact name of trustee as specified in its charter)

NEW YORK                                                        13-4941247
(Jurisdiction of Incorporation or                            (I.R.S. Employer
organization if not a U.S. national bank)                    Identification no.)

FOUR ALBANY STREET
NEW YORK, NEW YORK                                                         10006
(Address of principal                                                 (Zip Code)
executive offices)

                              Bankers Trust Company
                                Legal Department
                         130 Liberty Street, 31st Floor
                            New York, New York 10006
                                 (212) 250-2201
            (Name, address and telephone number of agent for service)
                        ---------------------------------

                     QWEST COMMUNICATIONS INTERNATIONAL INC.
             (Exact name of Registrant as specified in its charter)

DELAWARE                                                       84-1339282
 (State or other jurisdiction of                 (I.R.S. employer identification
Incorporation or organization)                                  no.)


                                 700 Qwest Tower
                             555 Seventeenth Street
                             Denver, Colorado 80202
                                 (303) 992-1400
                        (Address, including zip code, and
                telephone number of principal executive offices)

                    $750,000,000 7.50% Senior Notes due 2008
                       (Title of the indenture securities)




<PAGE>





Item   1.         General Information.
                  Furnish the following information as to the trustee.

                        (a)        Name and address of each examining or 
                                   supervising authority to which it is subject.

                  Name                                                  Address

                  Federal Reserve Bank (2nd District)               New York, NY
                  Federal Deposit Insurance Corporation         Washington, D.C.
                  New York State Banking Department                   Albany, NY

                  (b) Whether it is authorized to exercise corporate trust 
                      powers.
                           Yes.

Item   2.         Affiliations with Obligor.

                  If the obligor is an affiliate of the Trustee,  describe  each
such affiliation.

                  None.

Item 3. -15.      Not Applicable

Item  16.         List of Exhibits.

                        Exhibit     1 -  Restated  Organization  Certificate  of
                                    Bankers  Trust Company dated August 7, 1990,
                                    Certificate of Amendment of the Organization
                                    Certificate  of Bankers  Trust Company dated
                                    June  21,  1995  -  Incorporated  herein  by
                                    reference  to  Exhibit 1 filed with Form T-1
                                    Statement,    Registration   No.   33-65171,
                                    Certificate of Amendment of the Organization
                                    Certificate  of Bankers  Trust Company dated
                                    March 20, 1996, incorporate by referenced to
                                    Exhibit  1 filed  with  Form T-1  Statement,
                                    Registration  No.  333-25843 and Certificate
                                    of Amendment of the Organization Certificate
                                    of  Bankers  Trust  Company  dated  June 19,
                                    1997, copy attached.

                         Exhibit    2 -  Certificate  of  Authority  to commence
                                    business - Incorporated  herein by reference
                                    to Exhibit 2 filed with Form T-1  Statement,
                                    Registration No. 33-21047.


                         Exhibit    3 - Authorization of the Trustee to exercise
                                    corporate trust powers  Incorporated  herein
                                    by  reference  to  Exhibit 2 filed with Form
                                    T-1 Statement, Registration No. 33-21047.

                        Exhibit     4  -  Existing   By-Laws  of  Bankers  Trust
                                    Company, as amended on November 18, 1997.
                                    Copy attached.


                                                        -2-


<PAGE>





                       Exhibit 5 - Not applicable.

                       Exhibit      6  -  Consent  of  Bankers   Trust   Company
                                    required  by  Section  321(b)  of  the  Act.
                                    Incorporated  herein by reference to Exhibit
                                    4   filed    with   Form   T-1    Statement,
                                    Registration No. 22-18864.

                       Exhibit      7  -  The  latest  report  of  condition  of
                                    Bankers  Trust Company dated as of September
                                    30, 1998. Copy attached.

                       Exhibit 8 -  Not Applicable.

                       Exhibit 9 -  Not Applicable.
























                                                        -3-



<PAGE>


                                                     SIGNATURE



         Pursuant to the  requirements  of the Trust  Indenture  Act of 1939, as
amended,  the trustee,  Bankers  Trust  Company,  a  corporation  organized  and
existing under the laws of the State of New York, has duly caused this statement
of  eligibility  to be signed on its behalf by the  undersigned,  thereunto duly
authorized, all in The City of New York, and State of New York, on this 29th day
of January, 1999


                                          BANKERS TRUST COMPANY



                                          By:  ___________________
                                                   Susan Johnson
                                          Assistant Vice President





















                                                        -4-



<PAGE>


                                    SIGNATURE



         Pursuant to the  requirements  of the Trust  Indenture  Act of 1939, as
amended,  the trustee,  Bankers  Trust  Company,  a  corporation  organized  and
existing under the laws of the State of New York, has duly caused this statement
of  eligibility  to be signed on its behalf by the  undersigned,  thereunto duly
authorized, all in The City of New York, and State of New York, on this 29th day
of January, 1999.


                                 BANKERS TRUST COMPANY


                                          /s/ Susan Johnson /s/
                                 By:      Susan Johnson
                                          Assistant Vice President





















                                                        -5-


<PAGE>


                                                State of New York,

                                                Banking Department



         I, MANUEL KURSKY,  Deputy  Superintendent  of Banks of the State of New
York,  DO HEREBY  APPROVE  the  annexed  Certificate  entitled  "CERTIFICATE  OF
AMENDMENT OF THE ORGANIZATION CERTIFICATE OF BANKERS TRUST COMPANY Under Section
8005 of the Banking  Law,"  dated June 19,  1997,  providing  for an increase in
authorized  capital stock from  $1,601,666,670  consisting of 100,166,667 shares
with a par value of $10 each  designated  as Common  Stock and 600 shares with a
par  value  of  $1,000,000  each   designated  as  Series   Preferred  Stock  to
$2,001,666,670  consisting  of  100,166,667  shares with a par value of $10 each
designated as Common Stock and 1,000 shares with a par value of $1,000,000  each
designated as Series Preferred Stock.

Witness,  my hand and official seal of the Banking Department at the City of New
York,  this 27th day of June in the Year of our Lord one  thousand  nine hundred
and ninety-seven.



                                                  Manuel Kursky             
                                                  Deputy Superintendent of Banks


<PAGE>


                                             CERTIFICATE OF AMENDMENT

                                                      OF THE

                                             ORGANIZATION CERTIFICATE

                                                 OF BANKERS TRUST

                                       Under Section 8005 of the Banking Law

                                           -----------------------------

We, James T. Byrne, Jr. and Lea Lahtinen, being respectively a Managing Director
and an Assistant Secretary of Bankers Trust Company, do hereby certify:

         1. The name of the corporation is Bankers Trust Company.

         2. The  organization  certificate of said  corporation was filed by the
Superintendent of Banks on the 5th of march, 1903.

         3. The organization certificate as heretofore amended is hereby amended
to increase  the  aggregate  number of shares which the  corporation  shall have
authority to issue and to increase the amount of its authorized capital stock in
conformity therewith.

         4. Article III of the  organization  certificate  with reference to the
authorized  capital  stock,  the number of shares into which the  capital  stock
shall be divided, the par value of the shares and the capital stock outstanding,
which reads as follows:

         "III. The amount of capital stock which the corporation is hereafter to
         have is One Billion, Six Hundred and One Million, Six Hundred Sixty-Six
         Thousand,  Six Hundred Seventy Dollars  ($1,601,666,670),  divided into
         One  Hundred  Million,  One  Hundred  Sixty-Six  Thousand,  Six Hundred
         Sixty-Seven   (100,166,667)  shares  with  a  par  value  of  $10  each
         designated  as  Common  Stock  and 600  shares  with a par value of One
         Million  Dollars  ($1,000,000)  each  designated  as  Series  Preferred
         Stock."

is hereby amended to read as follows:

         "III. The amount of capital stock which the corporation is hereafter to
         have is Two Billion One Million,  Six Hundred Sixty-Six  Thousand,  Six
         Hundred  Seventy  Dollars  ($2,001,666,670),  divided  into One Hundred
         Million,  One  Hundred  Sixty-Six  Thousand,  Six  Hundred  Sixty-Seven
         (100,166,667)  shares with a par value of $10 each designated as Common
         Stock  and  1000  shares  with  a par  value  of  One  Million  Dollars
         ($1,000,000) each designated as Series Preferred Stock."


<PAGE>



         5.  The  foregoing  amendment  of  the  organization   certificate  was
authorized by unanimous  written consent signed by the holder of all outstanding
shares entitled to vote thereon.

         IN WITNESS  WHEREOF,  we have made and subscribed this certificate this
19th day of June, 1997.


                               James T. Byrne, Jr.
                               James T. Byrne, Jr.
                                Managing Director


                                  Lea Lahtinen
                                                 Lea Lahtinen
                                                 Assistant Secretary

State of New York )
                           )  ss:
County of New York         )

         Lea  Lahtinen,  being  fully  sworn,  deposes  and says  that she is an
Assistant Secretary of Bankers Trust Company,  the corporation  described in the
foregoing certificate; that she has read the foregoing certificate and knows the
contents thereof, and that the statements herein contained are true.

                                                          Lea Lahtinen          
                                  Lea Lahtinen

Sworn to before me this 19th day of June, 1997.


         Sandra L. West    
         Notary Public

            SANDRA L. WEST
   Notary Public State of New York
            No. 31-4942101
     Qualified in New York County
Commission Expires September 19, 1998



<PAGE>









                                                      BY-LAWS






                                                 NOVEMBER 18, 1997









                                               Bankers Trust Company
                                                     New York








<PAGE>


                                                      BY-LAWS
                                                        of
                                               Bankers Trust Company

                                                     ARTICLE I

                                             MEETINGS OF STOCKHOLDERS


SECTION 1. The annual meeting of the  stockholders of this Company shall be held
at the office of the Company in the Borough of  Manhattan,  City of New York, on
the third  Tuesday in January of each year,  for the election of  directors  and
such other business as may properly come before said meeting.

SECTION 2.  Special  meetings  of  stockholders  other than those  regulated  by
statute  may be called at any time by a majority of the  directors.  It shall be
the duty of the  Chairman  of the  Board,  the Chief  Executive  Officer  or the
President  to call such  meetings  whenever  requested  in  writing  to do so by
stockholders owning a majority of the capital stock.

SECTION 3. At all meetings of  stockholders,  there shall be present,  either in
person or by proxy,  stockholders  owning a majority of the capital stock of the
Company,  in order to  constitute  a quorum,  except  at  special  elections  of
directors,  as  provided  by law,  but less than a quorum  shall  have  power to
adjourn any meeting.

SECTION 4. The  Chairman of the Board or, in his  absence,  the Chief  Executive
Officer or, in his  absence,  the  President  or, in their  absence,  the senior
officer present,  shall preside at meetings of the stockholders and shall direct
the proceedings and the order of business.  The Secretary shall act as secretary
of such meetings and record the proceedings.


                                                    ARTICLE II

                                                     DIRECTORS


SECTION 1. The affairs of the Company shall be managed and its corporate  powers
exercised by a Board of Directors  consisting of such number of  directors,  but
not less than ten nor more than  twenty-five,  as may from time to time be fixed
by resolution  adopted by a majority of the directors then in office,  or by the
stockholders.  In  the  event  of  any  increase  in the  number  of  directors,
additional  directors may be elected within the limitations so fixed,  either by
the  stockholders  or within the  limitations  imposed by law,  by a majority of
directors  then in office.  One-third of the number of directors,  as fixed from
time to time, shall constitute a quorum. Any one or more members of the Board of
Directors or any Committee  thereof may participate in a meeting of the Board of
Directors  or Committee  thereof by means of a  conference  telephone or similar
communications  equipment which allows all persons  participating in the meeting
to  hear  each  other  at the  same  time.  Participation  by such  means  shall
constitute presence in person at such a meeting.

All directors  hereafter elected shall hold office until the next annual meeting
of the  stockholders  and until their successors are elected and have qualified.
No person  who shall have  attained  age 72 shall be  eligible  to be elected or
re-elected a director.  Such  director  may,  however,  remain a director of the
Company until the next annual meeting of the  stockholders  of Bankers Trust New
York Corporation (the Company's parent) so that such director's  retirement will
coincide with the retirement date from Bankers Trust New York Corporation.

No Officer-Director  who shall have attained age 65, or earlier relinquishes his
responsibilities and title, shall be eligible to serve as a director.

SECTION 2. Vacancies not exceeding one-third of the whole number of the Board of
Directors may be filled by the  affirmative  vote of a majority of the directors
then in office,  and the  directors so elected shall hold office for the balance
of the unexpired term.

SECTION 3. The  Chairman of the Board shall  preside at meetings of the Board of
Directors.  In his absence, the Chief Executive Officer or, in his absence, such
other director as the Board of Directors  from time to time may designate  shall
preside at such meetings.

SECTION 4. The Board of Directors may adopt such Rules and  Regulations  for the
conduct of its meetings and the  management  of the affairs of the Company as it
may deem proper,  not  inconsistent  with the laws of the State of New York,  or
these By-Laws,  and all officers and employees  shall strictly adhere to, and be
bound by, such Rules and Regulations.

SECTION 5. Regular meetings of the Board of Directors shall be held from time to
time on the third  Tuesday of the month.  If the day  appointed for holding such
regular  meetings  shall be a legal holiday,  the regular  meeting to be held on
such day shall be held on the next business day thereafter.  Special meetings of
the Board of Directors may be called upon at least two day's notice  whenever it
may be deemed  proper by the  Chairman  of the  Board  or,  the Chief  Executive
Officer or, in their  absence,  by such other director as the Board of Directors
may have designated  pursuant to Section 3 of this Article,  and shall be called
upon like notice whenever any three of the directors so request in writing.

SECTION 6. The  compensation  of directors  as such or as members of  committees
shall be fixed from time to time by resolution of the Board of Directors.




<PAGE>


                                                    ARTICLE III

                                                    COMMITTEES


SECTION 1. There shall be an Executive  Committee of the Board consisting of not
less  than  five  directors  who  shall be  appointed  annually  by the Board of
Directors.  The Chairman of the Board shall preside at meetings of the Executive
Committee.  In his absence, the Chief Executive Officer or, in his absence, such
other member of the Committee as the  Committee  from time to time may designate
shall preside at such meetings.

The Executive  Committee  shall possess and exercise to the extent  permitted by
law all of the powers of the Board of  Directors,  except  when the latter is in
session, and shall keep minutes of its proceedings,  which shall be presented to
the Board of Directors at its next subsequent meeting.  All acts done and powers
and authority  conferred by the Executive  Committee  from time to time shall be
and be  deemed  to be,  and may be  certified  as  being,  the act and under the
authority of the Board of Directors.

A majority of the Committee shall constitute a quorum, but the Committee may act
only by the concurrent vote of not less than one-third of its members,  at least
one of whom must be a director other than an officer. Any one or more directors,
even though not members of the  Executive  Committee,  may attend any meeting of
the Committee,  and the member or members of the Committee present,  even though
less  than a  quorum,  may  designate  any one or more  of such  directors  as a
substitute or substitutes for any absent member or members of the Committee, and
each such substitute or substitutes shall be counted for quorum, voting, and all
other purposes as a member or members of the Committee.

SECTION 2. There shall be an Audit  Committee  appointed  annually by resolution
adopted by a majority of the entire  Board of Directors  which shall  consist of
such number of directors,  who are not also officers of the Company, as may from
time to time be fixed by  resolution  adopted  by the  Board of  Directors.  The
Chairman shall be designated by the Board of Directors, who shall also from time
to time fix a quorum for meetings of the Committee. Such Committee shall conduct
the annual  directors'  examinations  of the Company as required by the New York
State  Banking  Law;  shall review the reports of all  examinations  made of the
Company by public authorities and report thereon to the Board of Directors;  and
shall report to the Board of Directors such other matters as it deems  advisable
with  respect to the  Company,  its various  departments  and the conduct of its
operations.

In the performance of its duties, the Audit Committee may employ or retain, from
time to time, expert assistants, independent of the officers or personnel of the
Company,  to  make  studies  of the  Company's  assets  and  liabilities  as the
Committee may request and to make an  examination of the accounting and auditing
methods of the  Company and its system of  internal  protective  controls to the
extent  considered  necessary  or  advisable  in  order  to  determine  that the
operations  of the  Company,  including  its  fiduciary  departments,  are being
audited  by the  General  Auditor  in such a manner as to  provide  prudent  and
adequate  protection.  The Committee also may direct the General Auditor to make
such  investigation  as it deems  necessary  or  advisable  with  respect to the
Company,  its  various  departments  and  the  conduct  of its  operations.  The
Committee shall hold regular quarterly meetings and during the intervals thereof
shall meet at other times on call of the Chairman.

SECTION 3. The Board of  Directors  shall  have the power to  appoint  any other
Committees as may seem  necessary,  and from time to time to suspend or continue
the powers and duties of such Committees.  Each Committee  appointed pursuant to
this Article shall serve at the pleasure of the Board of Directors.

                                                    ARTICLE IV

                                                     OFFICERS

SECTION 1. The Board of Directors shall elect from among their number a Chairman
of the Board and a Chief  Executive  Officer;  and shall also elect a President,
and may also elect a Senior Vice  Chairman,  one or more Vice  Chairmen,  one or
more Executive Vice Presidents,  one or more Senior Managing  Directors,  one or
more  Managing  Directors,  one or  more  Senior  Vice  Presidents,  one or more
Principals,  one or more  Vice  Presidents,  one or  more  General  Managers,  a
Secretary,  a Controller,  a Treasurer, a General Counsel, one or more Associate
General Counsels,  a General Auditor, a General Credit Auditor,  and one or more
Deputy Auditors, who need not be directors.  The officers of the corporation may
also  include such other  officers or  assistant  officers as shall from time to
time be elected or  appointed  by the Board.  The  Chairman  of the Board or the
Chief  Executive  Officer or, in their absence,  the President,  the Senior Vice
Chairman or any Vice Chairman, may from time to time appoint assistant officers.
All officers  elected or  appointed  by the Board of Directors  shall hold their
respective  offices  during  the  pleasure  of the Board of  Directors,  and all
assistant  officers  shall  hold  office  at the  pleasure  of the  Board or the
Chairman of the Board or the Chief Executive  Officer or, in their absence,  the
President, the Senior Vice Chairman or any Vice Chairman. The Board of Directors
may require any and all officers and employees to give security for the faithful
performance of their duties.

SECTION 2. The Board of Directors shall designate the Chief Executive Officer of
the  Company  who may also hold the  additional  title of Chairman of the Board,
President,  Senior Vice  Chairman or Vice  Chairman  and such person shall have,
subject  to the  supervision  and  direction  of the Board of  Directors  or the
Executive Committee, all of the powers vested in such Chief Executive Officer by
law or by these By-Laws,  or which usually attach or pertain to such office. The
other officers shall have, subject to the supervision and direction of the Board
of  Directors  or the  Executive  Committee or the Chairman of the Board or, the
Chief Executive Officer, the powers vested by law or by these By-Laws in them as
holders of their respective  offices and, in addition,  shall perform such other
duties as shall be assigned to them by the Board of Directors  or the  Executive
Committee or the Chairman of the Board or the Chief Executive Officer.

The General Auditor shall be responsible,  through the Audit  Committee,  to the
Board of Directors for the  determination  of the program of the internal  audit
function and the evaluation of the adequacy of the system of internal  controls.
Subject  to the Board of  Directors,  the  General  Auditor  shall  have and may
exercise  all the powers and shall  perform all the duties  usual to such office
and shall have such other  powers as may be  prescribed  or assigned to him from
time to time by the  Board  of  Directors  or  vested  in him by law or by these
By-Laws. He shall perform such other duties and shall make such  investigations,
examinations  and  reports  as may  be  prescribed  or  required  by  the  Audit
Committee. The General Auditor shall have unrestricted access to all records and
premises of the Company and shall delegate such  authority to his  subordinates.
He  shall  have  the  duty to  report  to the  Audit  Committee  on all  matters
concerning the internal audit program and the adequacy of the system of internal
controls of the Company  which he deems  advisable or which the Audit  Committee
may request.  Additionally, the General Auditor shall have the duty of reporting
independently  of all  officers of the Company to the Audit  Committee  at least
quarterly on any matters  concerning the internal audit program and the adequacy
of the system of internal  controls of the Company that should be brought to the
attention of the  directors  except those matters  responsibility  for which has
been vested in the General Credit  Auditor.  Should the General Auditor deem any
matter to be of special immediate importance,  he shall report thereon forthwith
to the Audit Committee.  The General Auditor shall report to the Chief Financial
Officer only for administrative purposes.

The General Credit Auditor shall be responsible to the Chief  Executive  Officer
and, through the Audit  Committee,  to the Board of Directors for the systems of
internal  credit audit,  shall perform such other duties as the Chief  Executive
Officer may prescribe,  and shall make such  examinations  and reports as may be
required  by  the  Audit  Committee.  The  General  Credit  Auditor  shall  have
unrestricted   access  to  all  records  and  may  delegate  such  authority  to
subordinates.

SECTION 3. The  compensation  of all officers  shall be fixed under such plan or
plans of position evaluation and salary administration as shall be approved from
time to time by resolution of the Board of Directors.

SECTION 4. The Board of Directors,  the Executive Committee, the Chairman of the
Board, the Chief Executive  Officer or any person authorized for this purpose by
the Chief  Executive  Officer,  shall appoint or engage all other  employees and
agents and fix their  compensation.  The  employment  of all such  employees and
agents  shall  continue  during the  pleasure of the Board of  Directors  or the
Executive  Committee or the Chairman of the Board or the Chief Executive Officer
or any such  authorized  person;  and the  Board  of  Directors,  the  Executive
Committee,  the Chairman of the Board,  the Chief Executive  Officer or any such
authorized person may discharge any such employees and agents at will.


<PAGE>




                                    ARTICLE V

                INDEMNIFICATION OF DIRECTORS, OFFICERS AND OTHERS

SECTION 1. The Company shall, to the fullest extent permitted by Section 7018 of
the New York Banking Law, indemnify any person who is or was made, or threatened
to be made,  a party to an  action or  proceeding,  whether  civil or  criminal,
whether  involving any actual or alleged breach of duty,  neglect or error,  any
accountability,  or any actual or alleged misstatement,  misleading statement or
other  act or  omission  and  whether  brought  or  threatened  in any  court or
administrative  or legislative body or agency,  including an action by or in the
right of the  Company to procure a judgment  in its favor and an action by or in
the right of any other corporation of any type or kind,  domestic or foreign, or
any  partnership,   joint  venture,   trust,  employee  benefit  plan  or  other
enterprise,  which any director or officer of the Company is servicing or served
in any capacity at the request of the Company by reason of the fact that he, his
testator or  intestate,  is or was a director or officer of the  Company,  or is
serving or served such other  corporation,  partnership,  joint venture,  trust,
employee  benefit plan or other enterprise in any capacity,  against  judgments,
fines, amounts paid in settlement,  and costs,  charges and expenses,  including
attorneys'   fees,  or  any  appeal   therein;   provided,   however,   that  no
indemnification  shall be  provided  to any such  person if a judgment  or other
final adjudication  adverse to the director or officer  establishes that (i) his
acts were  committed  in bad faith or were the result of active  and  deliberate
dishonesty  and,  in  either  case,  were  material  to the  cause of  action so
adjudicated,  or (ii) he personally  gained in fact a financial  profit or other
advantage to which he was not legally entitled.

SECTION 2. The Company  may  indemnify  any other  person to whom the Company is
permitted  to  provide   indemnification  or  the  advancement  of  expenses  by
applicable law,  whether pursuant to rights granted pursuant to, or provided by,
the New  York  Banking  Law or  other  rights  created  by (i) a  resolution  of
stockholders,  (ii) a resolution of directors,  or (iii) an agreement  providing
for such  indemnification,  it  being  expressly  intended  that  these  By-Laws
authorize the creation of other rights in any such manner.

SECTION 3. The Company  shall,  from time to time,  reimburse  or advance to any
person  referred to in Section 1 the funds  necessary  for payment of  expenses,
including  attorneys' fees, incurred in connection with any action or proceeding
referred to in Section 1, upon receipt of a written  undertaking by or on behalf
of such person to repay such amount(s) if a judgment or other final adjudication
adverse to the director or officer  establishes that (i) his acts were committed
in bad faith or were the  result of active and  deliberate  dishonesty  and,  in
either case,  were  material to the cause of action so  adjudicated,  or (ii) he
personally  gained in fact a financial profit or other advantage to which he was
not legally entitled.

SECTION  4.  Any  director  or  officer  of  the  Company  serving  (i)  another
corporation,  of which a majority of the shares entitled to vote in the election
of its  directors is held by the Company,  or (ii) any employee  benefit plan of
the Company or any  corporation  referred to in clause (i) in any capacity shall
be deemed to be doing so at the request of the Company.  In all other cases, the
provisions of this Article V will apply (i) only if the person  serving  another
corporation or any partnership,  joint venture,  trust, employee benefit plan or
other enterprise so served at the specific request of the Company,  evidenced by
a written communication signed by the Chairman of the Board, the Chief Executive
Officer or the President,  and (ii) only if and to the extent that, after making
such efforts as the Chairman of the Board,  the Chief  Executive  Officer or the
President shall deem adequate in the circumstances,  such person shall be unable
to obtain indemnification from such other enterprise or its insurer.

SECTION 5. Any person  entitled to be  indemnified  or to the  reimbursement  or
advancement  of  expenses as a matter of right  pursuant  to this  Article V may
elect  to have  the  right  to  indemnification  (or  advancement  of  expenses)
interpreted  on the  basis  of the  applicable  law in  effect  at the  time  of
occurrence  of the event or events giving rise to the action or  proceeding,  to
the extent  permitted by law, or on the basis of the applicable law in effect at
the time indemnification is sought.

SECTION 6. The right to be indemnified or to the reimbursement or advancement of
expense pursuant to this Article V (i) is a contract right pursuant to which the
person  entitled  thereto  may bring suit as if the  provisions  hereof were set
forth in a separate  written  contract  between the Company and the  director or
officer,  (ii) is intended to be retroactive and shall be available with respect
to events  occurring prior to the adoption  hereof,  and (iii) shall continue to
exist after the  rescission or restrictive  modification  hereof with respect to
events occurring prior thereto.

SECTION  7.  If a  request  to  be  indemnified  or  for  the  reimbursement  or
advancement  of  expenses  pursuant  hereto  is not paid in full by the  Company
within thirty days after a written  claim has been received by the Company,  the
claimant  may at any time  thereafter  bring suit against the Company to recover
the  unpaid  amount of the claim and,  if  successful  in whole or in part,  the
claimant  shall be entitled  also to be paid the  expenses of  prosecuting  such
claim.  Neither the failure of the Company  (including  its Board of  Directors,
independent  legal counsel,  or its  stockholders)  to have made a determination
prior  to  the   commencement  of  such  action  that   indemnification   of  or
reimbursement  or  advancement  of  expenses  to the  claimant  is proper in the
circumstance, nor an actual determination by the Company (including its Board of
Directors,  independent legal counsel, or its stockholders) that the claimant is
not  entitled to  indemnification  or to the  reimbursement  or  advancement  of
expenses,  shall be a defense  to the  action or create a  presumption  that the
claimant is not so entitled.

SECTION 8. A person who has been successful,  on the merits or otherwise, in the
defense of a civil or criminal  action or proceeding of the character  described
in Section 1 shall be entitled to indemnification only as provided in Sections 1
and  3,  notwithstanding  any  provision  of the  New  York  Banking  Law to the
contrary.


                                                    ARTICLE VI

                                                       SEAL


SECTION 1. The Board of  Directors  shall  provide a seal for the  Company,  the
counterpart dies of which shall be in the charge of the Secretary of the Company
and such officers as the Chairman of the Board,  the Chief Executive  Officer or
the  Secretary  may from  time to time  direct  in  writing,  to be  affixed  to
certificates  of stock and other  documents in accordance with the directions of
the Board of Directors or the Executive Committee.

SECTION 2. The Board of Directors  may  provide,  in proper cases on a specified
occasion  and for a  specified  transaction  or  transactions,  for the use of a
printed or engraved facsimile seal of the Company.


                                                    ARTICLE VII

                                                   CAPITAL STOCK


SECTION 1.  Registration of transfer of shares shall only be made upon the books
of the Company by the registered holder in person, or by power of attorney, duly
executed,  witnessed and filed with the Secretary or other proper officer of the
Company,  on the surrender of the  certificate  or  certificates  of such shares
properly assigned for transfer.


                                                   ARTICLE VIII

                                                   CONSTRUCTION


SECTION 1. The  masculine  gender,  when  appearing in these  By-Laws,  shall be
deemed to include the feminine gender.


                                                    ARTICLE IX

                                                    AMENDMENTS


SECTION 1. These  By-Laws  may be  altered,  amended or added to by the Board of
Directors  at any  meeting,  or by the  stockholders  at any  annual or  special
meeting, provided notice thereof has been given.






<PAGE>


Legal Title of Bank: Bankers Trust Company   Call Date: 09/30/98  
Address:             130 Liberty Street      Vendor ID: D         
City, State    ZIP:  New York, NY  10006                                     11
ST-BK:   36-4840  FFIEC 031  
CERT:  00623      Page RC-1  
FDIC Certificate No.:      |  0 |  0 |  6 |  2 |  3

Consolidated Report of Condition for Insured Commercial
and State-Chartered Savings Banks for September 30, 1998

All  schedules  are to be reported in  thousands  of dollars.  Unless  otherwise
indicated,  reported the amount  outstanding  as of the last business day of the
quarter.

SCHEDULE RC - BALANCE SHEET

<TABLE>
<CAPTION>
                                                                                                                 C400

                                                                     Dollar Amounts in Thousands  RCFD   Bil Mil Thou
                     ASSETS
 1. Cash and balances due from depository institutions (from Schedule RC-A):
 <S>                                                                                                <C>    <C>   

     a.   Noninterest-bearing balances and currency and coin(1).................................    0081   2,291,000  
     b.   Interest bearing balances(2)..........................................................    0071   2,636,000 
  2. Securities:
     a.   Held-to-maturity securities (from Schedule RC-B, column A)............................    1754            0
     b.   Available-for-sale securities (from Schedule RC-B, column D)..........................    1773    6,617,000
  3. Federal funds sold and securities purchased under agreements to resell.....................    1350   32,734,000
  4. Loans and lease financing receivables:
     a.   Loans and leases, net of unearned income (from Schedule RC-C).........................    2122   20,227,000
     b.   LESS: Allowance for loan and lease losses.............................................    3123      619,000
     c.   LESS: Allocated transfer risk reserve.................................................    3128            0
     d.   Loans and leases, net of unearned income, 
          allowance, and reserve (item 4.a minus 4.b and 4.c)....................................   2125   19,608,000
  5. Trading assets (from Schedule RC-D)........................................................    3545   49,545,000
  6. Premises and fixed assets (including capitalized leases)...................................    2145      885,000 
  7. Other real estate owned (from Schedule RC-M)...............................................    2150      115,000
  8. Investments in unconsolidated subsidiaries and associated companies (from Schedule
     RC-M)......................................................................................    2130      391,000
  9. Customers' liability to this bank on acceptances outstanding...............................    2155      392,000
10. Intangible assets (from Schedule RC-M).....................................................    2143       266,000
11. Other assets (from Schedule RC-F)..........................................................    2160     5,884,000
12. Total assets (sum of items 1 through 11)...................................................    2170   121,364,000
</TABLE>



- --------------------------
(1)      Includes cash items in process of collection and unposted debits.
(2)      Includes time certificates of deposit not held for trading.

























<PAGE>


Legal Title of Bank:         Bankers Trust Company                   FFIEC  031
Address:                     130 Liberty Street                      Page RC-2
City, State     Zip:         New York, NY 10006                          

 Call Date: 09/30/98       ST-BK: 36-4840    
 Vendor ID: D              CERT: 00623      

FDIC Certificate Number: 00623



SCHEDULE RC -- CONTINUED



<TABLE>
<CAPTION>

                                                                                  Dollar Amounts in Thousands        Bil Mil Thou

LIABILITIES
<S>                                                                                                      <C>     <C>    <C> 

13.  Deposits:
     a. In domestic offices (sum of totals of columns A and C from Schedule RC-E, Part I)...........     RCON    2200   22,231,000
       (1) Noninterest-bearing(1)...................................................................     RCON    6631    3,040,000
       (2) Interest-bearing.........................................................................     RCON    6636   19,191,000
     b. In foreign offices, Edge and Agreement subsidiaries, and IBFs (from Schedule RC-E, Part II).     RCFN    2200   21,932,000
       (1) Noninterest-bearing......................................................................     RCFN    6631    2,423,000
       (2) Interest-bearing.........................................................................     RCFN    6636   19,509,000
14.  Federal funds purchased and securities sold under agreements to repurchase.....................     RCFD    2800   14,360,000
15.  a. Demand notes issued to the U.S. Treasury....................................................     RCON    2840            0
     b. Trading liabilities (from Schedule RC-D)....................................................     RCFD    3548   32,890,000
16.  Other borrowed money (includes mortgage indebtedness and obligations under     capitalized leases):
     a. With a remaining maturity of one year or less...............................................     RCFD    2332    7,653,000
     b. With a remaining maturity of more than one year through three years.........................     A547            3,707,000 
     c. With a remaining maturity of more than three years..........................................     A548            3,034,000
17.  Not Applicable.................................................................................                             
18.  Bank's liability on acceptances executed and outstanding.......................................     RCFD    2920      392,000
19.  Subordinated notes and debentures (2)..........................................................     RCFD    3200    1,533,000
20.  Other liabilities (from Schedule RC-G).........................................................     RCFD    2930    6,595,000
21.  Total liabilities (sum of items 13 through 20).................................................     RCFD    2948  114,327,000
22.  Not Applicable.................................................................................                             

EQUITY CAPITAL                                                                          
23.  Perpetual preferred stock and related surplus..................................                     RCFD    3838    1,500,000
24.  Common stock...................................................................                     RCFD    3230    2,002,000
25.  Surplus (exclude all surplus related to preferred stock).......................                     RCFD    3839      540,000
26.  a. Undivided profits and capital reserves......................................                     RCFD    3632    3,421,000
     b. Net unrealized holding gains (losses) on available-for-sale securities......                     RCFD    8434      (46,000)
27.  Cumulative foreign currency translation adjustments............................                     RCFD3284         (380,000)
28.  Total equity capital (sum of items 23 through 27)..............................                     RCFD3210        5,994,000
29.  Total liabilities and equity capital (sum of items 21 and 28)..................                     RCFD3300      121,364,000


Memorandum
To be reported only with the March Report of Condition.
   1.       Indicate in the box at the right the number of the statement below that best describes the
            most comprehensive level of auditing work performed for the bank by independent external                   Number
            auditors as of any date during 1996     .................................................     RCFD    6724   1

1  =  Independent audit of the bank conducted in accordance      4 = Directors' examination of the bank performed by other
      with generally accepted auditing standards by a certified      external auditors (may be required by state chartering
      public accounting firm which submits a report on the bank      authority)
2  =  Independent audit of the bank's parent holding company     5 = Review of the bank's financial statements by external
      conducted in accordance with generally accepted auditing       auditors
      standards by a certified public accounting firm which      6 = Compilation of the bank's financial statements by external
      submits a report on the consolidated holding company           auditors
      (but not on the bank separately)                           7 = Other audit procedures (excluding tax preparation work)
3     = Directors'  examination  of the bank  conducted in 8 = No external audit
      work accordance with generally  accepted auditing standards by a certified
      public accounting firm (may be required by state chartering authority)

</TABLE>

- ----------------------
(1)      Including  total  demand  deposits  and  noninterest-bearing  time  and
         savings deposits.
(2) Includes limited-life preferred stock and related surplus.



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