AT&T CORP
10-K, 1998-03-27
TELEPHONE COMMUNICATIONS (NO RADIOTELEPHONE)
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                                    FORM 10-K

                       SECURITIES AND EXCHANGE COMMISSION

                              WASHINGTON, DC 20549

              (X) ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF
                       THE SECURITIES EXCHANGE ACT OF 1934

                   For The Fiscal Year Ended December 31, 1997

                                       OR

            ( ) TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF
                       THE SECURITIES EXCHANGE ACT OF 1934

              For The Transition Period From _________ to _________

                          Commission File Number 1-1105

                                   AT&T CORP.

A NEW YORK                                                       I.R.S. EMPLOYER
CORPORATION                                                      NO. 13-4924710

            32 Avenue of the Americas, New York, New York 10013-2412

                          Telephone Number 212-387-5400

Securities registered pursuant to Section 12(b) of the Act:  See attached
                                                             SCHEDULE A.

Securities registered pursuant to Section 12(g) of the Act:  None.

Indicate by check mark whether the registrant (1) has filed all reports required
to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during
the  preceding 12 months (or for such  shorter  period that the  registrant  was
required  to file  such  reports),  and  (2) has  been  subject  to such  filing
requirements for the past 90 days. Yes....x.... No........

Indicate by check mark if disclosure of delinquent  filers  pursuant to Item 405
of Regulation  S-K is not contained  herein,  and will not be contained,  to the
best of registrant's  knowledge,  in definitive proxy or information  statements
incorporated by reference in Part III of this Form 10-K or any amendment to this
Form 10-K. ( )

At February 28,  1998,  the  aggregate  market value of the voting stock held by
non-affiliates was $98,828,206,879.

At February 28, 1998, 1,620,390,922 common shares were outstanding.

                       DOCUMENTS INCORPORATED BY REFERENCE

(1) Portions of the  registrant's  annual  report to  shareholders  for the year
    ended December 31, 1997 (Part II)

(2) Portions of the  registrant's  definitive  proxy  statement  dated March 26,
    1998,  issued in connection  with the annual meeting of  shareholders  (Part
    III)
<PAGE>
                                   SCHEDULE A

Securities registered pursuant to Section 12(b) of the Act:

                                                  Name of each exchange on
          Title of each class                         which registered

Common Shares                        #    New York, Boston, Chicago,
  (Par Value $1 Per Share)           ##   Philadelphia and Pacific Stock
                                     #    Exchanges


Thirty-Seven Year 4-3/4% Debentures, #
  due June 1, 1998                   #
                                     #
Thirty-Six Year 4-3/8% Debentures,   #
  due May 1, 1999                    #
                                     #
Thirty-Three Year 6% Debentures,     #
  due August 1, 2000                 #
                                     #
Thirty-Five Year 5-1/8% Debentures,  #   ##New York Stock Exchange
  due April 1, 2001                  #
                                     #
Ten Year 7-1/8% Notes,               #
  due January 15, 2002               #
                                     #
Ten Year 6-3/4% Notes,               #
  due April 1, 2004                  #
                                     #
Ten Year 7% Notes,                   #
  due May 15, 2005                   #
                                     #
Twelve Year 7-1/2% Notes,            #
  due June 1, 2006                   #
                                     #
Twelve Year 7-3/4% Notes,            #
  due March 1, 2007                  #
                                     #
Thirty Year 8-1/8% Debentures,       #
  due January 15, 2022               #
                                     #
Medium Term Note 8.2%,               #
  due February 15, 2005              #
                                     #
Thirty Year 8.35% Debentures,        #
  due January 15, 2025               #
                                     #
Thirty-Two Year 8-1/8% Debentures,   #
  due July 15, 2024                  #
                                     #
Forty Year 8-5/8% Debentures,        #
  due December 1, 2031               #
<PAGE>


                                TABLE OF CONTENTS


                                     PART I

Item                             Description                          Page

 1.  Business ........................................................  1
 2.  Properties ......................................................  9
 3.  Legal Proceedings ............................................... 10
 4.  Submission of Matters to a Vote of Security-Holders ............. 11


                                     PART II

                                 Description

 5.  Market for Registrant's Common Equity and Related Stockholder
       Matters ....................................................... 13
 6.  Selected Financial Data ......................................... 13
 7.  Management's Discussion and Analysis of Financial Condition and
       Results of Operations ......................................... 13
 8.  Financial Statements and Supplementary Data ..................... 13
 9.  Changes in and Disagreements with Accountants on Accounting
       and Financial Disclosure ...................................... 13

                                    PART III

                                 Description

10.  Directors and Executive Officers of the Registrant .............. 13
11.  Executive Compensation .......................................... 13
12.  Security Ownership of Certain Beneficial Owners and Management .. 13
13.  Certain Relationships and Related Transactions .................. 13

                                     PART IV

                                 Description

14.  Exhibits, Financial Statement Schedule, and Reports on
       Form 8-K....................................................... 14

See page 12 for "Executive Officers of the Registrant."

<PAGE>
                                     PART I

ITEM 1. BUSINESS.

GENERAL

                  AT&T Corp.  ("AT&T" or the "Company") was incorporated in 1885
under the laws of the State of New York and has its principal  executive offices
at 32 Avenue of the Americas,  New York, New York 10013-2412  (telephone  number
212-387-5400).Internet  users can access information about AT&T and its services
at http://www.att.com.

                  AT&T is among the world's  communications  leaders,  providing
voice, data and video telecommunications services to large and small businesses,
consumers and government  entities.  AT&T and its subsidiaries furnish regional,
domestic,  international and local communication  services.  AT&T's wholly owned
subsidiaries, including AT&T Wireless Services, Inc., provide cellular telephone
and other wireless services. AT&T also provides billing,  directory, and calling
card services to support its communications business.

DEVELOPMENT OF BUSINESS

                  During 1996 AT&T  separated its business  into three  publicly
held  stand-alone  companies:  the current AT&T,  focused on  communication  and
information   services,   Lucent   Technologies  Inc.   ("Lucent")   focused  on
communications  systems and technology and NCR  Corporation  ("NCR")  focused on
transaction-intensive  computing. AT&T distributed to its shareowners all of the
shares AT&T owned of Lucent on  September  30, 1996 and all of the shares of NCR
on December 31, 1996.

                    Following  the  separation,  AT&T  has  focused  on its core
business  and  disposed of assets and  businesses  that were not  strategic.  In
October 1996,  AT&T completed the sale of its majority  interest in AT&T Capital
Corporation  (leasing services  business) in which AT&T received $1.8 billion in
cash. In 1997,  AT&T  completed the sales of AT&T Skynet  (satellite  services),
AT&T Tridom (satellite data and video communications services) and its submarine
systems   business.   In  addition,   AT&T  sold  its  investments  in  DirectTV
(direct-broadcast  television service and DSS equipment  business) and decreased
its  investment  in Smartone  Communications  (a wireless  joint venture in Hong
Kong).

                  In addition,  in 1997, AT&T agreed to sell AT&T Universal Card
Services, Inc.(credit card services business), American Transtech Inc. (customer
care  services),  its  investment  in  LIN  Television  Corporation  (commercial
television broadcasting) and WOOD-TV (AT&T's television station in Grand Rapids,
Michigan).

                  On January 8, 1998,  AT&T  entered  into a  definitive  merger
agreement with Teleport Communications Group, Inc. ("TCG"). The merger with TCG,
which remains subject to regulatory  approvals and a number of other conditions,
is expected to close mid to late 1998. Under the merger agreement, each share of
TCG will be  exchanged  for .943 of an AT&T  share in an  all-stock  transaction
valued  at  the  time  at  approximately  $11.3  billion.  TCG  is  the  largest
competitive  local  exchange  carrier in the United  States,  with  networks  in
operation or under  construction in 66 U.S.  markets as of December 31, 1997. As
of September 30, 1997, TCG's local networks  encompassed over 8,680 route miles,
over 460,285  fiber miles,  and 33 local  digital  voice  switches.  These local
networks are aimed at addressing  high-volume business customers.  AT&T believes

<PAGE>

that the TCG merger  will  accelerate  its  ability to offer  local  services to
business customers and, ultimately, to other customers.

LONG DISTANCE SERVICES

                  AT&T's   communication   and  information   services  business
addresses  the  needs of  consumers,  large and small  businesses,  the  Federal
government  and  state  and  local   governments  for  voice,   data  and  video
telecommunications  services.  Business units within this group provide  regular
and custom long distance  communications  services,  data transmission services,
500  services,  toll-free or 800 and 888 services,  900  services,  private line
services, software defined network services ("SDN"), integrated services digital
network ("ISDN") technology based services, and electronic mail, electronic data
interchanges and enhanced facsimile services.

                  AT&T also provides special long distance  services,  including
AT&T Calling Card services, special calling plans and the Company's domestic and
international   operator  services.   AT&T  provides   communications   services
internationally,   including  transaction  services,  global  networks,  network
management  and value  added  network  services  (i.e.,  services  offered  over
communications   transmission   facilities  that  employ   computer   processing
applications).

                  AT&T  provides   interstate  and   intrastate   long  distance
telecommunications   services  throughout  the  continental  United  States  and
provides, or joins in providing with other carriers, telecommunications services
to and from Alaska, Hawaii, Puerto Rico and the Virgin Islands and international
telecommunications  services to and from  virtually all nations and  territories
around the world.

                  In the continental United States,  AT&T provides long distance
telecommunications  services  over  its  own  network.  Virtually  all  switched
services are computer  controlled and digitally switched and interconnected by a
packet  switched   signaling   network.   Transmission   facilities  consist  of
approximately  2 billion  circuit-miles  using  lightwave,  satellite,  wire and
coaxial cable and microwave radio technology.  International  telecommunications
services are provided via multiple  international  transoceanic  submarine cable
(primarily  lightwave)  systems  and  via  international   satellite  and  radio
facilities.

WIRELESS SERVICES

                  AT&T is one of the world's largest wireless service providers.
In the United States,  AT&T holds licenses to operate systems  providing 850 Mhz
broadband  wireless  services  covering  markets  with a  population  of over 92
million  nationwide  and messaging and  air-to-ground  services  throughout  the
country.  The services provided by AT&T currently  include  cellular,  voice and
data,  messaging and  air-to-ground  communications.  As of December 1997,  AT&T
served over 6 million cellular subscribers.

                  In  addition,   AT&T  has  purchased  (primarily  in  auctions
conducted by the Federal  Communications  Commission  ("FCC")) 1900 Mhz wireless
broadband licenses covering markets with a population of over 112 million.  AT&T
is required  by the FCC to provide  adequate  broadband  PCS service to at least
one-third of the  population  in its  licensed  areas within five years of being
licensed and two-thirds of the population in its licensed areas within ten years
of being licensed. The licenses are granted for ten year terms from the original

<PAGE>

date of  issuance  and may be  renewed  by AT&T by  meeting  the  FCC's  renewal
criteria and upon compliance with the FCC's renewal procedures.

                  AT&T has created service clusters in major  metropolitan areas
and linked its and other service  providers systems into a network which permits
its wireless cellular  subscribers to both place and receive calls anywhere they
travel in areas  served by the  network,  even if the local  wireless  telephone
service is not provided by AT&T.  AT&T is now integrating  other  communications
technologies into the network. AT&T will continue to explore the use of emerging
technologies  to expand  the reach of  the network  and to   provide  additional
services (especially data and internet services).

                  AT&T also  offers  one-way  messaging  systems  such as paging
services.  As of December 31, 1997,  the Company had over 1.3 million  messaging
service  subscribers.  The majority of these  subscribers are in locations where
AT&T holds cellular licenses.

                  AT&T's  wireless  services  are  conducted  primarily  through
subsidiaries  of  AT&T  Wireless   Services,   Inc.   (formerly  McCaw  Cellular
Communications, Inc., which was merged with a special-purpose subsidiary of AT&T
in September 1994).

LOCAL SERVICES

                  Following passage of the  Telecommunications  Act of 1996 (the
"Telecommunications  Act"), AT&T applied for permission to provide local service
in all 50 states.  As of December  31,  1997,  AT&T had  received  authority  to
provide  service in 48 states and the District of  Columbia.  As of December 31,
1997,  AT&T offered  AT&T  Digital  Link  service for  business  customers on an
outbound  only basis in 48 states and on an inbound  and  outbound  basis in one
state.  Also as of such date,  AT&T offered resold local service to consumers in
Alaska,  California,   Connecticut,   Georgia,  Illinois,  Michigan,  Texas  and
Rochester,  New York as well as offering  resold local service to small business
customers in California and Connecticut.

                  Notwithstanding    these   efforts,   AT&T   has   experienced
significant difficulty in penetrating local markets.  AT&T's ability to purchase
combined network elements from incumbent local exchange carriers (ILECS), one of
the  primary  methods  by  which  AT&T  intends  to  provide  local  service  to
residential and small business  customers,  was severely limited by, among other
factors, regulatory and judicial actions and a lack of technical and operational
interfaces  necessary to order network  elements from ILECs.  In spite of strong
demand,  in the fourth quarter of 1997 AT&T stopped  actively  marketing  resold
local service to residential  and small business  customers in most of the areas
in which it offered such service  because of  limitations  on ILECs'  ability to
handle  anticipated demand and because discounts AT&T receives from ILECs on the
sale of such service are  insufficient to make resale a viable  long-term method
of offering service. AT&T's ability to provide facilities-based local service to
business  customers  through AT&T Digital Link service was also  hampered by the
inability  to provide  local number  portability  and other  factors.  AT&T will
continue to pursue the development of alternative  methods of local entry, which
remains  a  key  growth  opportunity.  See  "Competition"  and  "Forward Looking
Statements" for a discussion of the potential  impact on AT&T of an inability to
profitably provide local service.

<PAGE>

AT&T SOLUTIONS

                  AT&T   Solutions,   Inc.,   established   in  1995,   provides
outsourcing,  consulting,  networking  integration  and  multimedia  call center
services. AT&T Solutions provides clients with customized information technology
solutions to operate and manage voice, data and video services,  including local
and wide  area  networks,  PBXs,  voice-processing  systems  and  voice and data
terminals.

ONLINE SERVICES

                  AT&T also  provides a variety of online  and  internet  access
services.  These include AT&T WorldNet(R) Service, a service providing dedicated
and dial-up  access to the  internet,  AT&T Easy World Wide Web(R)  Service,  an
internet  web site  creation  and  hosting  service,  custom  web  site  hosting
services,  and AT&T SecureBuy SM Service,  an Internet  transaction service that
simplifies buying and selling on the Internet.

INTERNATIONAL

                  AT&T has  established a number of  international  alliances to
increase  the reach and scope of AT&T's  services  and network over time and has
invested in certain  countries in order to increase  the range of services  AT&T
offers in those countries.  For example, AT&T founded the WorldPartners alliance
in 1993 to provide multinational customers with seamless  telecommunications and
related services. As of the end of 1997,  WorldPartners  included 17 members who
provide  services to  multinational  customers in North America,  Latin America,
Europe,  the Middle  East and Asia.  In  addition,  in 1996 AT&T began  offering
business  and consumer  services in the United  Kingdom and in early 1997 AT&T's
joint venture in Mexico,  Alestra,  began offering long distance  service.  AT&T
also has an interest in several wireless communications companies outside of the
United  States,  including  cellular  operators  licensed  to serve  Hong  Kong,
Columbia, Taiwan and parts of India.

LEGISLATIVE AND REGULATORY DEVELOPMENTS

Telecommunications Act of 1996

                  In February 1996, the  Telecommunications  Act became law. The
Telecommunications  Act,  among  other  things,  was  designed  to foster  local
exchange  competition  by  establishing  a  regulatory  framework  to govern new
competitive entry in local and long distance  telecommunications  services.  The
Telecommunications  Act  will  permit  the  Regional  Bell  Operating  Companies
("RBOCs")  to provide  interexchange  services  originating  in any state in its
region  after  demonstrating  to the FCC that such  provision  is in the  public
interest  and  satisfying  the  conditions  for  developing  local   competition
established by the Telecommunications Act.

                  In  August  1996,  the  FCC  adopted  rules  and  regulations,
including pricing rules (the "Pricing Rules") to implement the local competition
provisions of the  Telecommunications  Act,  including with respect to the terms
and conditions of  interconnection  with local exchange carrier ("LEC") networks
and the  standards  governing  the  purchase of unbundled  network  elements and
wholesale  services  from LECs.  These  implementing  rules rely on state public
utilities commissions to develop the specific rates and procedures applicable to
particular states within the framework prescribed by the FCC.

<PAGE>

                  On July 18, 1997,  the United  States Court of Appeals for the
8th Circuit issued a decision  holding that the FCC lacks authority to establish
pricing rules to implement the sections of the local  competition  provisions of
the  Telecommunications  Act applicable to interconnection with LEC networks and
the purchase of unbundled  network  elements and  wholesale  services from LECs.
Accordingly,  the Court  vacated  the rules  that the FCC had  adopted in August
1996, and which had been stayed by the Court since September 1996.

                  Absent  effectiveness  of the Pricing  Rules,  each state will
determine  the  applicable  rates and  procedures  independent  of the framework
established  by the FCC.  However,  since the stay was issued,  many states have
used the Pricing Rules as guidelines in establishing permanent rates, or interim
rates that will apply pending the determination of permanent rates in subsequent
state proceedings.  Nevertheless,  there can be no assurance that the prices and
other  conditions  established  in each state will provide for  effective  local
service entry and competition or provide AT&T with new market opportunities.

                  On October 14, 1997, the 8th Circuit Court of Appeals  vacated
an FCC Rule that had prohibited  incumbent LECs from separating network elements
that are combined in the LEC's network,  except at the request of the competitor
purchasing  the elements.  This decision could increase the difficulty and costs
of providing  competitive  local  service  through the use of unbundled  network
elements purchased from the incumbent LECs.

                  On January 26, 1998, the United States Supreme Court agreed to
review the  aforementioned  decisions  of the Eighth  Circuit  Court of Appeals.
Under the normal procedures of the Court,  arguments are expected to be heard in
October 1998, and a decision is expected sometime in the first half of 1999.

                  On December 31, 1997, the U.S. District Court for the Northern
District  of Texas  issued a  memorandum  opinion  and  order  holding  that the
Telecommunications  Act's restrictions on the provision of in-region,  interLATA
service   by  the  RBOCSs  are   unconstitutional.   AT&T  and  other   carriers
(collectively,  "intervenors")  and the FCC filed prompt appeals with the United
States  Court of Appeals  for the Fifth  Circuit.  On  February  11,  1998,  the
District Court stayed the  effectiveness  of its December 31 memorandum  opinion
and order pending  appeal.

                  The United States Court of  Appeals for the Fifth Circuit will
review the  aforementioned  decision of the U.S. District Court for the Northern
District of Texas under an expedited briefing  schedule,  whereby oral arguments
will be heard in July 1998. If the memorandum  opinion and order is permitted to
take effect,  the  Telecommunications  Act's  restrictions  on the  provision of
in-region interLATA services will no longer apply to the plaintiffs in the case,
SBC Communications, Inc., U S West, Inc. and Bell Atlantic Corporation.


Modification of Final Judgment of 1982

                  Prior  to  1996,  AT&T  and  the  RBOCs  were  subject  to the
provisions of the  Modification  of Final Judgment of 1982 (the "MFJ") since its
implementation.   The   Telecommunications  Act  effectively  superseded  future
operation of the MFJ.Consequently, on April 11, 1996, Judge Harold Greene issued
an order terminating the MFJ.

<PAGE>

Regulation of Rates

                  AT&T is subject to the jurisdiction of the FCC with respect to
interstate and international rates, lines and services,  and other matters. From
July 1989 to October 1995, the FCC regulated AT&T under a system known as "price
caps" whereby AT&T's prices, rather than its earnings,  were limited. On October
12, 1995,  recognizing a decade of enormous  change in the long distance  market
and finding  that AT&T  lacked  market  power in the  interstate  long  distance
market,  the FCC reclassified AT&T as a "non-dominant"  carrier for its domestic
interstate services. As a result, AT&T became subject to the same regulations as
its long  distance  competitors  for such  services.  Thus,  AT&T was no  longer
subject to price cap  regulation  for these  services,  was able to file tariffs
that are presumed lawful on one day's notice,  and was free of other regulations
and reporting requirements that apply only to dominant carriers.

                  In addition, on October 31, 1996, the FCC issued an order that
would have prohibited non-dominant carriers, including AT&T, from filing tariffs
for their  domestic  interstate  services.  AT&T and other parties have filed an
appeal of the FCC's order with the United  States  Court of Appeals for the D.C.
Circuit.  In February 1997, the D.C.  Circuit  stayed the  effectiveness  of the
FCC's order pending  appeal.  Oral argument has not yet been  scheduled.  If the
Court  affirms  the FCC's  order and  lifts  the  stay,  non-dominant  carriers,
including AT&T, will have to utilize  mechanisms other than tariffs to establish
the terms and conditions that apply to domestic,  interstate  telecommunications
services.

                  Furthermore,  in  May  1997,  the  FCC  adopted  three  orders
relating to Price Caps, Access Reform, and Universal Service that will result in
substantial  revisions to the level and structure of access charges that AT&T as
a long distance  carrier pays to incumbent LECs. AT&T has agreed to pass through
to consumers any savings to AT&T as a result of access charge reform. AT&T began
implementing these reductions July 15, 1997. Consequently,  AT&T's results after
June 1997 reflects  lower revenue per minute of usage and lower access and other
interconnection costs per minute of usage.

                  The Price Cap Order  requires  LECs to reduce  their price cap
indices by 6.5 percent  annually,  less an adjustment  for  inflation,  which is
likely to result in a  reduction  in the  interstate  access  charges  that long
distance  carriers,  such as AT&T,  pay to LECs.  The Access Charge Reform Order
restructured  access  charges so that certain  costs that do not vary with usage
will be  recovered  on a  flat-rate  basis  and  permitted  increased  flat-rate
assessments on multiline  business customers and on residential lines beyond the
primary telephone line. This restructuring  allows a reduction in access charges
assessed on long  distance  carriers on a usage basis.  Finally,  the  Universal
Service Order (which represents an FCC mandated  contribution to support schools
and libraries and rural health care  programs,  high cost support and low income
support  mechanisms  which  are  paid to the  Universal  Service  Administrative
Company) adopts a new mechanism for funding  universal service which expands the
set of carriers  that must  contribute  to support  universal  service from only
long-distance carriers to all carriers,  including LECs, that provide interstate
telecommunications  services.  Similarly,  the set of carriers  eligible for the
universal  service  support  has been  expanded  from only LECs to any  eligible
carrier  providing local service to a customer,  including AT&T as a new entrant
in local markets.  The Universal  Service Order also adopted measures to provide
discounts on  telecommunications  services,  Internet  access and inside wire to
eligible schools and libraries and rural health carrier providers.

<PAGE>

                  AT&T remains subject to the statutory requirements of Title II
of the  Communications  Act.  AT&T must offer  service  under  rates,  terms and
conditions that are just, reasonable and not unreasonably discriminatory;  it is
subject to the FCC's complaint  process,  and it must give notice to the FCC and
affected customers prior to discontinuance, reduction, or impairment of service.
AT&T has also made  certain  commitments  that  address  concerns  that had been
raised with regard to the potential impact of declaring AT&T to be non-dominant,
including a three-year  rate assurance for low income and low usage  residential
users and a three-year  limit on, and 5 days advance  notice for, rate increases
on 800 directory assistance and analog private line services.

                  AT&T's   international   private  line   services   have  been
classified as  non-dominant  for several years.  AT&T's  switched  international
services have become subject to increased  competition,  similar to its domestic
services and on May 9, 1996,  the FCC adopted an order  reclassifying  AT&T as a
non-dominant  carrier  for  such  services.  AT&T  has  made  certain  voluntary
commitments   that  address   issues  raised  in  that   proceeding,   including
commitments:  (i)  to  maintain  its  annual  average  revenue  per  minute  for
international  residential calls at or below the 1995 level through May 9, 1999,
and in the event of a significant change that substantially raises AT&T's costs,
to  provide  the FCC  five  business  days  notice  prior to  implementing  rate
increases that would raise the annual average  revenue per minute for such calls
above the 1995  level;  and (ii) to  maintain  certain  discount  calling  plans
providing at least a 15% discount off basic pricing schedules until May 9, 1999.
AT&T also made voluntary  commitments relating to its operation of international
cable facilities, its negotiation of settlement agreements with foreign carriers
and its relationship with foreign partners.

                  In addition to the matters described above with respect to the
Telecommunications  Act, state public service commissions or similar authorities
having  regulatory  power over  intrastate  rates,  lines and services and other
matters regulate AT&T's local and intrastate communications services. The system
of regulation used in many states is rate-of-return regulation. In recent years,
many states have adopted  different  systems of  regulation,  such as:  complete
removal of rate-of-return regulation,  pricing flexibility rules, price caps and
incentive regulation.


COMPETITION

                  AT&T   currently   faces   significant   competition   in  the
communication  and information  services  industry and expects that the level of
competition   will  continue  to  increase.   As  competitive,   regulatory  and
technological    changes   occur,    including    those    occasioned   by   the
Telecommunications Act, AT&T anticipates that new and different competitors will
enter and expand their position in the  communications  services markets.  These
may include  entrants from other segments of the  communication  and information
services  industry  or  global  competitors   seeking  to  expand  their  market
opportunities.  Many such new  competitors  are  likely  to enter  with a strong
market  presence,   well  recognized  names  and  pre-existing  direct  customer
relationships.

                  The   Telecommunications   Act  has   already   impacted   the
competitive  environment.  Anticipating changes in the industry,  non-RBOC LECs,
which are not required to implement  the  Telecommunications  Act's  competitive
checklist  prior to offering  long  distance in their home  markets,  have begun
integrating  their local  service  offerings  with long  distance  offerings  in

<PAGE>

advance of AT&T being able to offer combined local and long distance  service in
these areas,  adversely  affecting AT&T's revenues and earnings in these service
regions.

                  In addition,  the  Telecommunications Act will permit RBOCs to
provide  interLATA  interexchange  services after  demonstrating to the FCC that
such  provision is in the public  interest and  satisfying  the  conditions  for
developing local competition  established by the  Telecommunications  Act. Three
RBOCs have petitioned the FCC for permission to provide interLATA  interexchange
services in one or more states within their home market; to date the FCC has not
granted any petition.  To the extent that the RBOCs obtain  in-region  interLATA
authority before the Telecommunications  Act's checklist of conditions have been
fully or satisfactorily implemented and adequate facilities-based local exchange
competition   exists,   there  is  a  substantial   risk  that  AT&T  and  other
interexchange  service  providers  would be at a  disadvantage  to the  RBOCs in
providing both local service and combined service packages. Because it is widely
anticipated  that  substantial  numbers of long distance  customers will seek to
purchase local,  interexchange  and other services from a single carrier as part
of a combined or full service package, any competitive  disadvantage,  inability
to  profitably   provide  local  service  at  competitive  rates  or  delays  or
limitations  in  providing  local  service or combined  service  packages  could
adversely  affect  AT&T's  future  revenues  and  earnings.  In any  event,  the
simultaneous entrance of numerous new competitors for interexchange and combined
service  packages is likely to  adversely  affect  AT&T's  future long  distance
revenues and could adversely affect future earnings.

                  Furthermore, in February 1997, a General Agreement on Trade in
Services (the "GATS") was reached under the World Trade Organization.  The GATS,
which  became  effective  January 1, 1998,  is designed  to open each  country's
domestic telecommunications markets to foreign competitors. The GATS, and future
trade  agreements,  may accelerate the entrance into the U.S.  market of foreign
telecommunications  providers,  certain of whom are  likely to possess  dominant
home market positions in which there is not effective competition.  The GATS may
also  permit  AT&T's  entrance  into  other  markets  as only a small  number of
countries refused to eliminate their foreign ownership restrictions.

                  In addition to the matters  referred to above,  various  other
factors, including market acceptance, start-up and ongoing costs associated with
the  provision  of new  services  and  local  conditions  and  obstacles,  could
adversely  affect  the  timing and  success  of AT&T's  entrance  into the local
exchange  services market and AT&T's ability to offer combined  service packages
that include local service.

FORWARD LOOKING STATEMENTS

                  Except for the historical statements and discussions contained
herein,  statements  contained in this Report on Form 10-K  constitute  "forward
looking  statements"  within the meaning of Section 27A of the Securities Act of
1933 and  Section 21E of the  Securities  Exchange  Act of 1934.  Any Form 10-K,
Annual Report to Shareholders, Form 10-Q or Form 8-K of AT&T may include forward
looking  statements.  In  addition,  other  written  or  oral  statements  which
constitute  forward  looking  statements have been made and may in the future be
made by or on behalf of AT&T, including  statements  concerning future operating
performance,  AT&T's  share  of new and  existing  markets,  AT&T's  short-  and
long-term  revenue and earnings growth rates,  and general industry growth rates
and AT&T's performance  relative thereto.  These forward looking statements rely
on a number of assumptions  concerning  future events,  including the outcome of

<PAGE>

litigation,  the adoption and implementation of balanced and effective rules and
regulations  by the FCC and the state  public  regulatory  agencies,  and AT&T's
ability  to achieve a  significant  market  penetration  in new  markets.  These
forward looking  statements are subject to a number of  uncertainties  and other
factors,  many of which are outside  AT&T's  control,  that could  cause  actual
results to differ  materially from such statements.  These factors include,  but
are not limited to:

- - the efficacy of the rules and  regulations  to be adopted by the FCC and state
public regulatory agencies to implement the provisions of the Telecommunications
Act; the outcome of litigation  relative  thereto;  and the impact of regulatory
changes relating to access reform and international settlement reform;

- - the outcome of negotiations  with LECs and state  regulatory  arbitrations and
approvals  with  respect  to  interconnection  agreements;  and the  ability  to
purchase  unbundled network elements or wholesale  services from LECs at a price
sufficient  to permit  the  profitable  offering  of local  exchange  service at
competitive rates;

- - success and market acceptance for new initiatives, many of which are untested;
the level  and  timing  of the  growth  and  profitability  of new  initiatives,
particularly  local  (consumer and business)  service and business data service;
start-up costs associated with entering new markets,  including  advertising and
promotional  efforts;  successful  deployment of new systems and applications to
support new initiatives; and local conditions and obstacles;

- -   competitive   pressures,   including   pricing   pressures,    technological
developments,  alternative  routing  developments,  and  the  ability  to  offer
combined  service  packages that include local  service;  the extent and pace at
which  different  competitive  environments  develop  for  each  segment  of the
telecommunications  industry;  the extent at and duration for which  competitors
from each segment of the telecommunications  industry are able to offer combined
or full  service  packages  prior to AT&T being able to; and the degree to which
AT&T  experiences  material  competitive  impacts  to  its  traditional  service
offerings prior to achieving adequate local service entry;

- - the  availability,  terms and deployment of capital;  the impact of regulatory
and  competitive  developments on capital  outlays;  the ability to achieve cost
savings  and  realize  productivity  improvements;  the  ability to  effectively
integrate  TCG's  operations  with AT&T; the ability to realize  cost-saving and
revenue synergies from the merger; and

- - general economic conditions,  government and regulatory policies, and business
conditions in the communications industry.

                  Readers  are  cautioned  not to put  undue  reliance  on  such
forward  looking  statements.  For a more  detailed  description  of  these  and
additional  uncertainties  and other factors that could cause actual  results to
differ  materially  from  such  forward  looking  statements,  see  "Results  of
Operations",  "Financial Condition",  "Regulatory and Legislative Developments",
and "Competition"  included in or incorporated by reference into this Form 10-K.
As described  elsewhere in this Form 10-K, these uncertainties and factors could
adversely  affect  the  timing and  success  of AT&T's  entrance  into the local
exchange  services market and AT&T's ability to offer combined  service packages
that include local service,  thereby adversely  affecting AT&T's future revenues
and earnings. AT&T disclaims any intention or obligation to update or revise any
forward  looking  statements,  whether  as a result of new  information,  future
events or otherwise.
<PAGE>

SEGMENT, OPERATING REVENUE AND RESEARCH AND DEVELOPMENT EXPENSE INFORMATION

                  For information  about the Company's  research and development
expense, see Note 5 to the Consolidated  Financial  Statements.  For information
about the  consolidated  operating  revenues  contributed by the Company's major
classes of products and services,  see the revenue  tables and  descriptions  on
pages 28  through  30 and  Consolidated  Statements  of Income on page 40 of the
Company's  annual report to  shareholders  for the year ended December 31, 1997.
All such  information is  incorporated  herein by reference  pursuant to General
Instruction G(2).

EMPLOYEE RELATIONS

                  At  December  31,  1997 AT&T  employed  approximately  128,000
persons  in  its   operations,   approximately   122,000  of  whom  are  located
domestically.  About  48% of the  domestically  located  employees  of AT&T  are
represented by unions. Of those so represented, about 96% are represented by the
Communications Workers of America ("CWA"), which is affiliated with the AFL-CIO;
about 4% by the International  Brotherhood of Electrical Workers ("IBEW"), which
is also  affiliated  with  the  AFL-CIO.  In  addition,  there  is a very  small
remainder of domestic  employees  represented by other unions.  Labor agreements
with most of these unions extend through May 1998.

ITEM 2.  PROPERTIES.

                  The  properties  of  AT&T  consist   primarily  of  plant  and
equipment used to provide long distance and wireless telecommunications services
and administrative office buildings.

                  Telecommunications  plant and equipment  consists of:  central
office equipment,  including  switching and transmission  equipment;  connecting
lines  (cables,  wires,  poles,  conduits,   etc.);  land  and  buildings;   and
miscellaneous properties (work equipment,  furniture,  plant under construction,
etc.).  The  majority  of the  connecting  lines are on or under  public  roads,
highways and streets and international and territorial waters. The remainder are
on or under  private  property.  AT&T also  operates a number of sales  offices,
customer care centers,  and other  facilities,  such as research and development
laboratories.

                  AT&T continues to manage the deployment and utilization of its
assets  in order to meet its  global  growth  objectives  while at the same time
ensuring  that  these  assets  are  generating  economic  value  added  for  the
shareholder.  AT&T will  continue  to  manage  its asset  base  consistent  with
globalization   initiatives,   marketplace   forces,   productivity  growth  and
technology change.

                  A substantial number of the administrative offices of AT&T are
in  leased   buildings.   Substantially  all  of  the  important  long  distance
communications  facilities are in buildings wholly owned by AT&T or in buildings
owned partially by AT&T and partially by the regional holding  companies created
at divestiture.  Many of the smaller facilities are in rented quarters.  Most of
the important  buildings used in connection  with long distance  services are on
land held in fee, but a few are on land held under long-term leases.

<PAGE>

ITEM 3.  LEGAL PROCEEDINGS.

                  In  the  normal  course  of  business,   AT&T  is  subject  to
proceedings,  lawsuits and other claims,  including proceedings under government
laws and regulations  related to environmental  and other matters.  Such matters
are  subject  to  many  uncertainties  and  outcomes  are not  predictable  with
assurance.  Consequently,  AT&T is unable to ascertain  the  ultimate  aggregate
amount of monetary  liability or financial  impact with respect to these matters
at December 31, 1997. While these matters could affect operating  results of any
one quarter when resolved in future  periods,  it is  management's  opinion that
after final  disposition,  any monetary  liability  or financial  impact to AT&T
beyond  that  provided  for at year-end  would not be material to AT&T's  annual
consolidated financial position or results of operations.

                  On July 6, 1997,  MCI  Telecommunications  Corp. and Ronald A.
Katz  Technology  Licensing,  L.P. filed suit in United States District Court in
Philadelphia,  Pennsylvania against AT&T. The suit alleges that a number of AT&T
services  infringe  patents  owned by Katz but  licensed to MCI for  enforcement
against  AT&T.  AT&T is reviewing the  allegations  of the  Complaint.  Based on
review to date,  it is  management's  opinion that the claims do not present any
material  monetary  liability or financial impact to AT&T that is not subject to
patent indemnity agreements with third-party equipment vendors.

                  AT&T  is also a  named  party  in a  number  of  environmental
actions,  none of which is material to the consolidated  financial statements or
business  of  the  Company.   In  addition,   pursuant  to  the  Separation  and
Distribution  Agreement by and among AT&T, Lucent, and NCR, dated as of February
1, 1996,  and amended  and  restated  as of March 29,  1996,  Lucent has assumed
liability,  subject to the liability sharing provisions of that agreement, for a
number of  actions in which AT&T  remains a named  party.  AT&T is working to be
released as a party to these actions, although there can be no assurance that it
will be successful in this regard.

                  There are four environmental proceedings which are required to
be reported  pursuant to  Instruction  5.C.  of Item 103 of  Regulation  S-K. In
September  1997,  the  government of the U.S.  Virgin  Islands filed suit in the
federal district court of the Virgin Islands against the Company, AT&T Submarine
Systems International ("SSI International"), A&L Underground, Inc., a contractor
for SSI  International at that time, and other entities.  In connection with the
purported  1996 release of non-toxic  bentonite  drilling mud within the coastal
region of St. Croix by the  contractor,  the suit seeks penalties for violations
of various federal and Virgin Island statutes;  damages under several  statutory
and common law theories;  removal of the mud (which has since been  completed to
the  satisfaction  of  the  federal  agency  that  ordered  the  cleanup);   and
restitution  of response costs  allegedly  incurred by the Virgin  Islands.  SSI
International  was a wholly owned  subsidiary of AT&T at the time of the alleged
violation.  The  foregoing  environmental  proceeding  is  not  material  to the
consolidated  financial  statements  or business of the Company and would not be
reported but for  Instruction 5 C. of Item 103 of Regulation S-K, which requires
disclosure of such matters.

                  In  addition,  three  proceedings  involve  matters  for which
Lucent has assumed  liability,  as described above. On July 31, 1991, the United
States Environmental Protection Agency Region III issued a complaint pursuant to
Section 3008a of the Resource  Conservation and Recovery Act alleging violations
of  various  waste  management  regulations  at the  Company's  Richmond  Works,
Richmond, Virginia. The complaint seeks a total of $4.2 million in penalties. In

<PAGE>

addition,  on July 31, 1991, the United States  Environmental  Protection Agency
filed a civil complaint in the U.S.  District Court for the Southern District of
Illinois  against the Company and nine other parties seeking  enforcement of its
Comprehensive Environmental Response,  Compensation and Liability Act ("CERCLA")
Section  106 cleanup  order,  issued in  November  1990 for the NL Granite  City
Superfund site,  Granite,  Illinois,  past costs, civil penalties of $25,000 per
day and treble damages related to certain United States' costs. Finally,  during
1994, AT&T Nassau Metals  Corporation  ("Nassau"),  a wholly owned subsidiary of
AT&T, and the New York State Department of Environmental Conservation ("NYSDEC")
were  engaged in  negotiations  over a study and  cleanup  of the  Nassau  plant
located  on  Richmond  Valley  Road in Staten  Island,  New York.  During  these
negotiations,  in June 1994,  NYSDEC presented Nassau with a draft consent order
which  included  not  only  provisions   relating  to  site   investigation  and
remediation  but also a  provision  for  payment of a $3.5  million  penalty for
alleged  violations  of  hazardous  waste  management  regulations.   No  formal
proceeding has been commenced by NYSDEC.

<PAGE>

ITEM 4.  SUBMISSION OF MATTERS TO A VOTE OF SECURITY-HOLDERS.

                  No  matter was submitted  to a vote of security holders in the
fourth quarter of the fiscal year covered by this report.


                      Executive Officers of the Registrant
                             (as of March 25, 1998)

                                                                     Became AT&T
                                                                     Executive
Name                    Age                                          Officer On
- ----                    ---                                          -----------

C. Michael Armstrong* . 59   Chairman of the Board and Chief
                              Executive Officer . . . . . . . . . . . . . 10-97
R.C.M. Baker . . . . .  51   Executive Vice President, International  . .  9-97
Harry S. Bennett . . .  53   Executive Vice President, Local Services
                              Division . . . . . . . . . . . . . . . . . . 3-97
Harold W. Burlingame .  57   Executive Vice President, Human Resources . . 9-86
Dan R. Hesse. . . . .   44   Executive Vice President & President,
                              AT&T Wireless Services . . . . . . . . . . . 3-97
Frank Ianna  . . . . .  48   Executive Vice President, Network &
                              Computing Services . . . . . . . . . . . . . 3-97
Jim G. Kilpatric***. .  59     Executive Vice President, Law & Government
                              Affairs . . . . . . . . . . . . . . . . . . 11-97
Marilyn Laurie***. . .  58   Executive Vice President, Brand Strategy &
                               Marketing Communications  . . . . . . . . . 2-87
Richard J. Martin . . . 51   Executive Vice President, Public Relations . 11-97
Gail J. McGovern . . .  45   Executive Vice President, Consumer Markets
                               Division  . . . . . . . . . . . . . . . . . 1-96
David C. Nagel . . . .  53   President, AT&T Labs & Chief Technology
                               Officer . . . . . . . . . . . . .  . . . .  3-97
John C. Petrillo  . . . 48   Executive Vice President, Corporate Strategy
                                & Business Development . . . . . .   . . . 1-96
Richard Roscitt . . . . 46   Executive Vice President & President,
                               AT&T Solutions  . . . . . . . . . . . . . . 9-97
Daniel E. Somers  . . . 50   Senior Executive Vice President and Chief
                               Financial Officer . . . . . . . . . . . . . 5-97
John D. Zeglis**. . . . 50   President . . . . . . . . . . . . . . . . . . 9-86

- -----------
     *Chairman of the Board of Directors and Chairman of the Executive
      and Proxy Committees.
    **Member of the Board of Directors.
   ***Mr. Kilpatric and Ms. Laurie will retire from the Company in April 1998.

                  All of the above  executive  officers  have  held  high  level
managerial  positions  with AT&T or its  affiliates  for more than the past five
years,  except  Messrs.  Armstrong,  Nagel and Somers.  Prior to joining AT&T in
October 1997, Mr.  Armstrong was Chairman and Chief Executive  Officer of Hughes
Electronics  from 1991 and prior to that time, Mr.  Armstrong held various other
positions with IBM, including Senior Vice President and Chairman of the board of
IBM World Trade Corporation.  Prior to joining AT&T in April 1996, Mr. Nagel was
with Apple Computer,  a computer company,  serving as Senior Vice President from
1995 and General  Manager from 1988 through  1995.  Prior to joining AT&T in May
1997, Mr. Somers was Chairman and Chief Executive  Officer for Bell  Cablemedia,
plc,  of London for two years and from 1992 to 1995,  Mr.  Somers was  Executive
Vice President and Chief Financial Officer for Bell Canada International.
<PAGE>



                                     PART II

Items 5. through 8.

                  The  information  required by these items is included in pages
25 through 56 of the Company's  annual report to shareholders for the year ended
December  31,  1997.  Such  information  is  incorporated  herein by  reference,
pursuant  to General  Instruction  G(2).  The  referenced  information  from the
Company's  annual  report to share  holders has been filed as Exhibit 13 to this
document.

Item 9.  Changes in and Disagreements with Accountants on Accounting and
         Financial Disclosure.

                  There have been no changes in independent  accountants  and no
disagreements   with  independent   accountants  on  any  matter  of  accounting
principles or practices,  financial statement  disclosure,  or auditing scope or
procedure during the last two years.

                                    PART III

Items 10. through 13.

                  Information regarding  executive officers required by Item 401
of Regulation S-K is furnished in a separate disclosure in Part I of this report
because the Company did not furnish such  information  in its  definitive  proxy
statement prepared in accordance with Schedule 14A.

                  The  other  information  required  by Items 10  through  13 is
included in the Company's  definitive  proxy statement dated March 26, 1998, the
third and fourth  paragraphs on page 6, the  carryover  paragraph on page 7, the
first,  second and third full paragraphs on page 7, the second full paragraph on
page 8 through the final  footnote on page 13 and the last  paragraph on page 23
through page 48. Such information is incorporated herein by reference,  pursuant
to General Instruction G(3).

<PAGE>

                                     PART IV

Item 14.  Exhibits, Financial Statement Schedule, and Reports on Form 8-K.

      (a)  Documents filed as a part of the report:

      (1)  Financial Statements:
                                                                     Pages
                                                                     -----

      Report of Management ......................................    *
      Report of Independent Accountants .........................    *

      Statements:
            Consolidated Statements of Income .....................  *
            Consolidated Balance Sheets ...........................  *
            Consolidated Statements of Changes in
              Shareowners' Equity  ................................  *
            Consolidated Statements of Cash Flows .................  *
            Notes to Consolidated Financial Statements  ...........  *

      (2) Financial Statement Schedule:

            Report of Independent Accountants .....................  18

            Schedule:

            II -- Valuation and Qualifying Accounts ...............  19

            Separate  financial  statements of subsidiaries not consolidated and
            50 percent or less owned  persons are  omitted  since no such entity
            constitutes a "significant subsidiary" pursuant to the provisions of
            Regulation S-X, Article 3-9.

      (3) Exhibits:

            Exhibits   identified  in  parentheses   below,  on  file  with  the
            Securities and Exchange Commission ("SEC"),  are incorporated herein
            by reference as exhibits hereto.

      Exhibit
      Number:

      (3)a              Restated Certificate of Incorporation of  the registrant
                        filed January 10, 1989, Certificate of Correction of the
                        registrant filed June 8, 1989, Certificate of  Change of
                        the  registrant  filed  March 18, 1992,  Certificate  of
                        Amendment of   the  registrant  filed  June 1, 1992, and
                        Certificate  of  Amendment   of   the   registrant filed
                        April 20, 1994.  (Exhibit  4 to  Registration  Statement
                        No. 333-00573).

- ------------
*Incorporated herein by reference to the appropriate portions of the Company's
 annual report to shareholders for the year ended December 31, 1997.  (See
 Part II.)

<PAGE>


         (3)b           By-Laws  of  the registrant, as amended January 15, 1997
                        (Exhibit  (3)b  to  Form  10-K  for 1996, File
                        No. 1-1105).

         (4)            No  instrument  which  defines  the rights of holders of
                        long  term  debt, of  the  registrant  and  all  of  its
                        consolidated subsidiaries, is filed herewith pursuant to
                        Regulation S-K, Item 601(b)(4)(iii)(A). Pursuant to this
                        regulation, the  registrant  hereby  agrees to furnish a
                        copy of any such instrument to the SEC upon request.

         (10)(i)1       Form of  Separation  and  Distribution  Agreement by and
                        among  AT&T Corp.,  Lucent  Technologies  Inc.  and  NCR
                        Corporation, dated  as of  February 1, 1996  and amended
                        and     restated    as    of    March 29, 1996  (Exhibit
                        (10)(i)1 to Form 10-K for 1996, File No. 1-1105).

         (10)(i)2       Form of Distribution Agreement, dated as of November 20,
                        1996,  by  and  between AT&T  Corp. and  NCR Corporation
                        (Exhibit (10)(i)2 to Form 10-K  for 1996, File No.
                        1-1105).

         (10)(i)3       Tax  Sharing  Agreement  by and among AT&T Corp., Lucent
                        Technologies Inc. and   NCR Corporation, dated   as   of
                        February 1, 1996   and   amended   and   restated  as of
                        March 29, 1996  (Exhibit (10)(i)3 to Form 10-K for
                        1996, File No. 1-1105).

         (10)(i)4       Employee  Benefits  Agreement  by and between AT&T Corp.
                        and  Lucent  Technologies  Inc., dated as of February 1,
                        1996 and  amended  and  restated  as  of  March 29, 1996
                        (Exhibit (10)(i)4  to Form 10-K for 1996, File No.
                        1-1105).

         (10)(i)5       Form  of  Employee  Benefits   Agreement, dated   as  of
                        November  20,  1996,  between   AT&T   Corp.   and   NCR
                        Corporation  (Exhibit (10)(i)5  to  Form 10-K  for
                        1996, File No. 1-1105).

         (10)(ii)(B)1   General  Purchase  Agreement   between  AT&T   Corp. and
                        Lucent  Technologies  Inc., dated  February 1, 1996  and
                        amended  and restated as of March 29, 1996 (Exhibit (10)
                        ii)(B)1 to Form 10-K for 1996, File No. 1-1105).

         (10)(ii)(B)2   Form   of   Volume  Purchase  Agreement,  dated   as  of
                        November 20, 1996,  by  and  between  AT&T Corp. and NCR
                        Corporation  (Exhibit (10)(ii)(B)2  to  Form  10-K for
                        1996, File No. 1-1105).

         (10)(iii)(A)1  AT&T  Short Term Incentive Plan as  amended  March, 1994
                        (Exhibit (10)(iii)(A)1  to  Form 10-K for 1994, File No.
                        1-1105).

         (10)(iii)(A)2  AT&T  1987  Long  Term  Incentive   Program  as  amended
                        December 17, 1997.

<PAGE>

         (10)(iii)(A)3  AT&T Senior Management Individual Life Insurance Program
                        as amended March 3, 1998.

         (10)(iii)(A)4  AT&T Senior Management Long Term Disability and Survivor
                        Protection  Plan,  as  amended  and  restated  effective
                        January 1, 1995 (Exhibit (10)(iii)(A)4 to Form 10-K for
                        1996, File No. 1-1105).
                                                           .
         (10)(iii)(A)5  AT&T  Senior  Management  Financial  Counseling  Program
                        dated  December 29, 1994  (Exhibit (10)(iii)(A)5 to Form
                        10-K for 1994, File No. 1-1105).

         (10)(iii)(A)6  AT&T   Deferred   Compensation   Plan  for  Non-Employee
                        Directors,  as  amended  December 15, 1993 (Exhibit (10)
                        (iii)(A)6 to Form 10-K for 1993, File No. 1-1105).

         (10)(iii)(A)7  The  AT&T Directors Individual Life Insurance Program as
                        amended March 2, 1998.

         (10)(iii)(A)8  AT&T  Plan for  Non-Employee  Directors' Travel Accident
                        Insurance (Exhibit (10)(iii)(A)8 to  Form 10-K for 1990,
                        File No. 1-1105).

         (10)(iii)(A)9  AT&T  Excess  Benefit and Compensation  Plan, as amended
                        and  restated  effective  October 1, 1996  (Exhibit (10)
                        (iii)(A)9 to Form 10-K for 1996, File No. 1-1105).

         (10)(iii)(A)10 AT&T Non-Qualified Pension Plan, as amended and restated
                        January 1, 1995 (Exhibit (10)(iii)(A)10 to Form 10-K for
                        1996, File No. 1-1105).

         (10)(iii)(A)11 AT&T Senior Management Incentive Award Deferral Plan, as
                        amended December 17, 1997.

         (10)(iii)(A)12 AT&T Mid-Career Hire Program revised  effective  January
                        1, 1988 (Exhibit  (10)(iii)(A)4  to Form SE, dated March
                        25, 1988,  File No. 1-1105)  including  AT&T  Mid-Career
                        Pension Plan, as amended and restated October 1, 1996
                        (Exhibit (10)(iii)(A)(12) to Form 10-K for 1996, File
                        No. 1-1105).

         (10)(iii)(A)13 AT&T  1997  Long Term   Incentive  Program  as   amended
                        December 17, 1997.

         (10)(iii)(A)14 Form  of  Indemnification  Contract  for   Officers  and
                        Directors  (Exhibit (10)(iii)(A)6  to  Form  SE,   dated
                        March 25, 1987, File No. 1-1105).

         (10)(iii)(A)15 Pension  Plan  for AT&T  Non-Employee  Directors revised
                        February 20, 1989  (Exhibit (10)(iii)(A)15 to  Form 10-K
                        for 1993, File No. 1-1105).

         (10)(iii)(A)16 AT&T  Corp. Senior  Management  Basic   Life   Insurance
                        Program, as amended February 27, 1998.

         (10)(iii)(A)17 Form  of  AT&T   Benefits  Protection   Trust  Agreement
                        (Exhibit (10)(iii)(A)17  to  Form  SE, dated   March 25,
                        1992, File No. 1-1105).

<PAGE>

         (10)(iii)(A)18 AT&T Senior Officer Severance Plan effective  October 9,
                        1997,  as  amended  October  30, 1997.

         (10)(iii)(A)19 Form of  Pension Agreement  between AT&T Corp. and Frank
                        Ianna dated October 30, 1997.

         (10)(iii)(A)20 Form of Pension Agreement between AT&T Corp. and Gail J.
                        McGovern dated October 30, 1997.

         (10)(iii)(A)21 Form of Pension Agreement between AT&T Corp. and John C.
                        Petrillo dated October 30, 1997.


         (10)(iii)(A)22 Form of Pension  Agreement  between AT&T Corp. and  John
                        Zeglis dated May 7, 1997.

         (10)(iii)(A)23 Form  of Employment  Agreement  between  AT&T  Corp. and
                        C. Michael Armstrong dated October 17, 1997.

         (12)           Computation of Ratio of Earnings to Fixed Charges.

         (13)           Specified  portions  (pages  25  through  56)   of   the
                        Company's Annual Report  to  Shareholders  for the  year
                        ended December 31, 1997.
  
         (21)           List of subsidiaries of AT&T.

         (23)           Consent of Coopers & Lybrand L.L.P.

         (24)           Powers  of  Attorney  executed by officers and directors
                        who signed this report.

         (27)           Financial Data Schedules.


                  AT&T will  furnish,  without  charge,  to a  shareholder  upon
request a copy of the annual  report to  shareholders  and the proxy  statement,
portions  of which are  incorporated  herein  by  reference  thereto.  AT&T will
furnish any other exhibit at cost.

     (b) Reports on Form 8-K:

                  During the fourth  quarter  1997,  Form 8-K dated  October 20,
1997  was  filed  pursuant  to  Item 5  (Other  Events)  and  Item 7  (Financial
Statements  and  Exhibits) on October 24, 1997,  Form 8-K dated October 20, 1997
was filed  pursuant  to Item 5 (Other  Events) on  November 4, 1997 and Form 8-K
dated December 18, 1997 was filed pursuant to Item 2 (Acquisition or Disposition
of Assets) and Item 7 (Financial Statements and Exhibits) on December 23, 1997.

<PAGE>

                        REPORT OF INDEPENDENT ACCOUNTANTS


To the Shareowners of AT&T Corp.:


                  Our report on the  consolidated  financial  statements of AT&T
Corp. and subsidiaries has been incorporated by reference in this Form 10-K from
page 39 of the 1997 Annual Report to the Shareowners of AT&T Corp. In connection
with our audits of such financial  statements,  we have also audited the related
consolidated financial statement schedule listed in the index on page 14 of this
Form 10-K.

                  In our opinion, the consolidated  financial statement schedule
referred to above, when considered in relation to the basic financial statements
taken as a whole,  presents fairly,  in all material  respects,  the information
required to be included therein.



                            COOPERS & LYBRAND L.L.P.


1301 Avenue of the Americas
New York, New York
January 26, 1998

<PAGE>

<TABLE>
                                                                       Schedule II--Sheet 1

                                                                            AT&T CORP.
                                                                AND ITS CONSOLIDATED SUBSIDIARIES

                                                          SCHEDULE II--VALUATION AND QUALIFYING ACCOUNTS

                                                                      (Millions of Dollars)
<CAPTION>
- -------------------------------------------------------------------------------------------------------
           COL. A                            COL. B           COL. C          COL. D           COL. E
- -------------------------------------------------------------------------------------------------------
                                           Balance at       Charged to                        Balance
                                           Beginning        Costs and                         at End
         Description                       of Period        Expenses       Deductions(a)      of Period
- -------------------------------------------------------------------------------------------------------
         Year 1997
<S>                                        <C>              <C>              <C>              <C>    
Allowances for doubtful accounts (b) ..... $  994           $1,957           $1,925           $1,026
Reserves related to business
  restructuring, including force
  and facility consolidation (c) ..........$1,388           $   --           $  481           $  907
Deferred tax asset valuation allowance ... $  166           $   48           $    2           $  212

         Year 1996

Allowances for doubtful accounts (b) ..... $  832           $1,938           $1,776           $  994
Reserves related to business
  restructuring, including force
  and facility consolidation (c) ......... $2,092             $   --           $  704           $1,388
Deferred tax asset valuation allowance ... $  129             $   39           $    2           $  166

The Notes on Sheet 2 are an integral part of this Schedule.

</TABLE>
<PAGE>
<TABLE>

                                                                       Schedule II--Sheet 2

                                                                            AT&T CORP.
                                                                AND ITS CONSOLIDATED SUBSIDIARIES

                                                          SCHEDULE II--VALUATION AND QUALIFYING ACCOUNTS
                                                                      (Millions of Dollars)
<CAPTION>
- -------------------------------------------------------------------------------------------------------
           COL. A                            COL. B           COL. C           COL. D          COL. E
- -------------------------------------------------------------------------------------------------------
                                           Balance at       Charged to                        Balance
                                           Beginning        Costs and                         at End
        Description                        of Period        Expenses        Deductions(a)     of Period
- -------------------------------------------------------------------------------------------------------

         Year 1995
<S>                                        <C>              <C>              <C>              <C>    
Allowances for doubtful accounts (b) ..... $  611           $1,613           $1,392           $  832
Reserves related to business
  restructuring, including force
  and facility consolidation (c) ......... $  699           $1,712           $  319           $2,092
Deferred tax asset valuation allowance ... $   36           $  109           $   16           $  129


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

<FN>
(a)  Amounts written off as uncollectible, net of recoveries.
(b)  Includes allowances for doubtful accounts on long-term receivables of $49
     $52 and $35 in 1997,  1996 and 1995,  respectively  (included  in long-term
     receivables in the Consolidated Balance Sheets).
(c)  Included  primarily in other  current  liabilities  and in other  long-term
     liabilities and deferred credits in the Consolidated Balance Sheets.
</FN>
</TABLE>
<PAGE>

                                   SIGNATURES

                  Pursuant  to the  requirements  of  Section 13 or 15(d) of the
Securities  Exchange Act of 1934,  the registrant has duly caused this report to
be signed on its behalf by the undersigned, thereunto duly authorized.


                                  AT&T Corp.



                                  By:  M. J. Wasser
                                       Vice President - Law and Secretary

March 26, 1998

         Pursuant to the  requirements  of the Securities  Exchange Act of 1934,
this  report has been  signed  below by the  following  persons on behalf of the
registrant and in the capacities and on the date indicated.

Principal Executive Officers:                  #
                                               #
   C. Michael Armstrong      Chairman          #
                             of the Board and  #
                             Chief Executive   #
                             Officer           #
                                               #
   John Zeglis               President and     #
                             Director          #
                                               #
Principal Financial Officer:                   #
                                               #
   Daniel E. Somers          Senior Executive  #
                             Vice President and#
                             Chief Financial   #
                             Officer           #
                                               #
Principal Accounting Officer:                  #
                                               #
   Maureen B. Tart           Vice President    ##    By M. J. Wasser
                             and Controller    #     (attorney-in-fact)*
                                               #
Directors:                                     #
                                               #     March 26, 1998
   Kenneth T. Derr                             #
   M. Kathryn Eickhoff                         #
   Walter Y. Elisha                            #
   George M. C. Fisher                         #
   Donald V. Fites                             #
   Ralph S. Larsen                             #
   Donald F. McHenry                           #
   Michael I. Sovern                           #
   Thomas H. Wyman                             #

<PAGE>

                                  Exhibit Index

       Exhibit
       Number:

         (3)b              By-Laws of  the  registrant, as  amended  January 15,
                           1997 (Exhibit  (3)b to  Form 10-K for 1996,
                           File No. 1-1105).

         (4)               No instrument which  defines the rights of holders of
                           long  term  debt, of  the  registrant and  all of its
                           consolidated subsidiaries, is filed herewith pursuant
                           to  Regulation S-K, Item 601(b)(4)(iii)(A).  Pursuant
                           to this  regulation, the  registrant hereby agrees to
                           furnish a copy of any such instrument to the SEC upon
                           request.

         (10)(i)1          Form  of Separation and Distribution Agreement by and
                           among  AT&T Corp.,  Lucent Technologies Inc. and  NCR
                           Corporation, dated as of February 1, 1996 and amended
                           and restated as of  March 29, 1996 (Exhibit (10)(i)1
                           to Form 10-K for 1996, File No. 1-1105).

         (10)(i)2          Form of  Distribution Agreement, dated as of November
                           20,  1996,  by   and  between   AT&T  Corp. and   NCR
                           Corporation  (Exhibit (10)(i)2 to Form 10-K for
                           1996, File No. 1-1105).

         (10)(i)3          Tax Sharing Agreement by and among AT&T Corp., Lucent
                           Technologies  Inc. and  NCR Corporation, dated  as of
                           February 1, 1996  and  amended  and   restated  as of
                           March 29, 1996 (Exhibit (10)(i)3  to Form  10-K
                           for 1996, File No. 1-1105).

         (10)(i)4          Employee Benefits Agreement by and between AT&T Corp.
                           and Lucent Technologies Inc., dated as of February 1,
                           1996 and  amended and  restated  as of March 29, 1996
                           (Exhibit (10)(i)4  to  Form 10-K for 1996, File
                           No. 1-1105).

         (10)(i)5          Form of  Employee  Benefits  Agreement, dated  as  of
                           November 20, 1996,   between   AT&T   Corp. and   NCR
                           Corporation  (Exhibit (10)(i)5 to Form 10-K for
                           1996, File No. 1-1105).

         (10)(ii)(B)1      General  Purchase  Agreement  between  AT&T Corp. and
                           Lucent Technologies Inc., dated  February 1, 1996 and
                           amended  and   restated   as  of   March   29,   1996
                           (Exhibit (10)(ii)(B)1  to  Form 10-K for 1996, File
                           No. 1-1105).

         (10)(ii)(B)2      Form  of  Volume  Purchase  Agreement,  dated  as  of
                           November 20, 1996,  by and  between  AT&T  Corp.  and
                           NCR Corporation (Exhibit (10)(ii)(B)2 to  Form 10-K
                           for 1996, File No. 1-1105).

         (10)(iii)(A)1     AT&T Short Term Incentive Plan as amended March, 1994
                           (Exhibit (10)(iii)(A)1  to  Form 10-K  for 1994, File
                           No. 1-1105).
<PAGE>

         (10)(iii)(A)2     AT&T 1987  Long  Term  Incentive Program  as  amended
                           December 17, 1997.

         (10)(iii)(A)3     AT&T  Senior  Management  Individual  Life  Insurance
                           Program as  amended March 3, 1998.

         (10)(iii)(A)4     AT&T  Senior  Management  Long  Term  Disability  and
                           Survivor  Protection Plan, as  amended  and  restated
                           effective January 1,  1995 (Exhibit (10)(iii)(A)4 to
                           Form 10-K for 1996, File No. 1-1105).
                                                           .
         (10)(iii)(A)5     AT&T Senior  Management Financial  Counseling Program
                           dated  December  29,  1994 (Exhibit (10)(iii)(A)5  to
                           Form 10-K for 1994, File No. 1-1105).

         (10)(iii)(A)6     AT&T  Deferred  Compensation  Plan  for  Non-Employee
                           Directors, as amended December 15, 1993 (Exhibit (10)
                           (iii)(A)6 to Form 10-K for 1993, File No. 1-1105).

         (10)(iii)(A)7     The  AT&T Directors Individual Life Insurance Program
                           as amended March 2, 1998.

         (10)(iii)(A)8     AT&T Plan for Non-Employee Directors' Travel Accident
                           Insurance  (Exhibit (10)(iii)(A)8  to  Form 10-K  for
                           1990, File No. 1-1105).

         (10)(iii)(A)9     AT&T Excess Benefit and Compensation Plan, as amended
                           and restated effective  October 1, 1996 (Exhibit (10)
                           (iii)(A)9 to Form 10-K for 1996, File No. 1-1105).

         (10)(iii)(A)10    AT&T  Non-Qualified   Pension  Plan,  as amended  and
                           restated  January 1, 1995  (Exhibit (10)(iii)(A)10 to
                           Form 10-K for 1996, File No. 1-1105).

         (10)(iii)(A)11    AT&T Senior Management Incentive Award Deferral Plan,
                           as amended December 17, 1997.

         (10)(iii)(A)12    AT&T   Mid-Career   Hire Program   revised  effective
                           January  1, 1988 (Exhibit  (10)(iii)(A)4  to Form SE,
                           dated March    25, 1988,  File No. 1-1105)  including
                           AT&T Mid-Career Pension Plan, as amended and restated
                           October 1, 1996 (Exhibit (10)(iii)(A)(12) to Form
                           10-K for 1996, File No. 1-1105).

         (10)(iii)(A)13    AT&T  1997 Long Term  Incentive  Program  as  amended
                           December 17, 1997.

         (10)(iii)(A)14    Form  of  Indemnification  Contract for  Officers and
                           Directors    (Exhibit (10)(iii)(A)6 to Form SE, dated
                           March 25, 1987, File No. 1-1105).

         (10)(iii)(A)15    Pension Plan for  AT&T Non-Employee Directors revised
                           February  20,  1989 (Exhibit (10)(iii)(A)15  to  Form
                           10-K for 1993, File  No. 1-1105).

         (10)(iii)(A)16    AT&T  Corp. Senior  Management  Basic  Life Insurance
                           Program, as amended February 27, 1998.

<PAGE>

         (10)(iii)(A)17    Form  of  AT&T  Benefits  Protection  Trust Agreement
                           (Exhibit   (10)(iii)(A)17 to Form SE, dated March 25,
                           1992, File No. 1-1105).

         (10)(iii)(A)18    AT&T Senior Officer Severance  Plan effective October
                           9,  1997,  as  amended  October  30, 1997.

         (10)(iii)(A)19    Form  of  Pension  Agreement  between  AT&T Corp. and
                           Frank Ianna dated October 30, 1997.

         (10)(iii)(A)20    Form of Pension Agreement between AT&T Corp. and Gail
                           J. McGovern dated October 30, 1997.

         (10)(iii)(A)21    Form of Pension Agreement between AT&T Corp. and John
                           C. Petrillo dated October 30, 1997.

         (10)(iii)(A)22    Form of Pension Agreement between AT&T Corp. and John
                           Zeglis dated May 7, 1997.

         (10)(iii)(A)23    Form  of  Employment Agreement between AT&T Corp. and
                           C. Michael  Armstrong dated October 17, 1997.

         (12)              Computation of Ratio of Earnings to Fixed Charges.

         (13)              Specified  portions  (pages  25  through  56) of  the
                           Company's  Annual Report to Shareholders for the year
                           ended December 31, 1997.

         (21)              List of subsidiaries of AT&T.

         (23)              Consent of Coopers & Lybrand L.L.P.

         (24)              Powers of Attorney executed by officers and directors
                           who signed this report.

         (27)              Financial Data Schedules.


THIS DOCUMENT  CONSTITUTES  PART OF A PROSPECTUS  COVERING  SECURITIES THAT HAVE
BEEN REGISTERED  UNDER THE SECURITIES ACT OF 1933, AS AMENDED.  THIS DOCUMENT IS
DATED NOVEMBER 22, 1991


                      AT&T 1987 LONG TERM INCENTIVE PROGRAM
                         (as amended December 17, 1997)

    SECTION  1.  PURPOSE.  The  purposes  of the AT&T 1987  Long Term  Incentive
Program  (the  "Plan")  are to  encourage  selected  key  employees  of American
Telephone and Telegraph  Company (the "Company") and its Affiliates to acquire a
proprietary and vested interest in the growth and performance of the Company, to
generate an increased  incentive to contribute to the Company's  future  success
and prosperity, thus enhancing the value of the Company for the benefit of share
owners,  and to enhance the ability of the Company and its Affiliates to attract
and retain  individuals  of  exceptional  managerial  talent upon whom, in large
measure,  the  sustained  progress,  growth  and  profitability  of the  Company
depends.

    SECTION 2. DEFINITIONS.  As used in the Plan, the following terms shall have
the meanings set forth below:

    (a) "Affiliate"  shall mean (i) any Person that directly,  or through one or
more intermediaries,  controls,  or is controlled by, or is under common control
with,  the  Company or (ii) any entity in which the  Company  has a  significant
equity interest, as determined by the Committee.

    (b) "Award"  shall mean any Option,  Stock  Appreciation  Right,  Restricted
Stock Award,  Performance Share,  Performance Unit, Dividend  Equivalent,  Other
Stock Unit Award, or any other right,  interest, or option relating to Shares or
other securities of the Company granted pursuant to the provisions of the Plan.

    (c) "Award Agreement" shall mean any written agreement,  contract,  or other
instrument or document  evidencing any Award granted by the Committee  hereunder
and signed by both the Company and the Participant.

    (d) "Board" shall mean the Board of Directors of the Company.

    (e) "Code"  shall mean the Internal  Revenue  Code of 1986,  as amended from
time to time.

    (f) "Committee" shall mean the Compensation Committee of the Board, composed
of not less than three directors each of whom is a Disinterested Person.

    (g)  "Company" shall mean American Telephone and Telegraph Company.

    (h)  "Disinterested  Person"  shall  have  the  meaning  set  forth  in Rule
16b-3(d)(3)  promulgated  by the Securities  and Exchange  Commission  under the
Securities Exchange Act of 1934 as amended, or any successor  definition adopted
by the Commission.

    (i) "Dividend  Equivalent"  shall mean any right granted pursuant to Section
13(h) hereof.


<PAGE>

    (j)  "Employee"  shall mean any  salaried  employee of the Company or of any
Affiliate.

    (k) "Fair Market Value" shall mean, with respect to any property, the market
value of such  property  determined  by such methods or  procedures  as shall be
established from time to time by the Committee.

    (l)  "Incentive  Stock Option" shall mean an Option  granted under Section 6
hereof that is intended to meet the  requirements of Section 422A of the Code or
any successor provision thereto.

    (m) "Nonstatutory Stock Option" shall mean an Option granted under Section 6
hereof that is not intended to be an Incentive Stock Option.

    (n) "Option"  shall mean any right granted to a  Participant  under the Plan
allowing such  Participant to purchase Shares at such price or prices and during
such period or periods as the Committee shall determine.

    (o)  "Other Stock Unit Award" shall  mean any right granted to a Participant
         by the Committee pursuant to Section 10 hereof.

    (p) "Participant" shall mean an Employee who is selected by the Committee to
receive an award under the Plan.

    (q)  "Performance  Award"  shall  mean any  Award of  Performance  Shares or
Performance Units pursuant to Section 9 hereof.

    (r) "Performance Period" shall mean that period established by the Committee
at the time any Performance  Award is granted or at any time  thereafter  during
which any  performance  goals  specified by the  Committee  with respect to such
Award are to be measured.

    (s) "Performance Share" shall mean any grant pursuant to Section 9 hereof of
a unit valued by reference to a designated number of Shares,  which value may be
paid to the  Participant  by delivery of such  property as the  Committee  shall
determine,  including,  without  limitation,  cash,  Shares,  or any combination
thereof,  upon  achievement  of such  performance  goals during the  Performance
Period as the Committee shall establish at the time of such grant or thereafter.

    (t) "Performance  Unit" shall mean any grant pursuant to Section 9 hereof of
a unit valued by reference to a designated amount of property other than Shares,
which value may be paid to the  Participant  by delivery of such property as the
Committee shall determine,  including,  without limitation, cash, Shares, or any
combination  thereof,  upon  achievement  of such  performance  goals during the
Performance Period as the Committee shall establish at the time of such grant or
thereafter.

    (u)  "Person"   shall  mean  any   individual,   corporation,   partnership,
association,   joint-stock  company,  trust,  unincorporated  organization,   or
government or political subdivision thereof.

    (v) "Restricted Stock" shall mean any Share issued with the restriction that
the holder may not sell,  transfer,  pledge,  or assign such Share and with such
other  restrictions  as  the  Committee,  in its  sole  discretion,  may  impose
(including, without limitation, any restriction on the right to vote such Share,
and the right to  receive  any cash  dividends),  which  restrictions  may lapse
separately  or in  combination  at  such  time  or  times,  in  installments  or
otherwise, as the Committee may deem appropriate.

<PAGE>

    (w) "Restricted  Stock Award" shall mean an award of Restricted  Stock under
Section 8 hereof.

    (x) "Senior  Manager" shall mean any manager of the Company or any Affiliate
holding a position  above salary grade 14 or any future salary grade that is the
equivalent thereof.

    (y) "Shares"  shall mean the common shares of the Company,  $1.00 par value,
and such other  securities of the company as the Committee may from time to time
determine.

    (z) "Stock Appreciation Right" shall mean any right granted to a Participant
pursuant to Section 7 hereof to receive,  upon exercise by the Participant,  the
excess of (i) the Fair Market  Value of one Share on the date of exercise or, if
the  Committee  shall so  determine in the case of any such right other than one
related to any  Incentive  Stock Option,  at any time during a specified  period
before the date of  exercise  over (ii) the grant price of the right on the date
of grant, or if granted in connection with an outstanding  Option on the date of
grant  of the  related  Option,  as  specified  by  the  Committee  in its  sole
discretion,  which shall not be less than the Fair Market  Value of one Share on
such date of grant of the right or the related  Option,  as the case may be. Any
payment by the  Company  in  respect of such right may be made in cash,  Shares,
other  property,  or any  combination  thereof,  as the  Committee,  in its sole
discretion, shall determine.

    SECTION 3. ADMINISTRATION.  The Plan shall be administered by the Committee.
The  Committee  shall have full power and  authority,  subject to such orders or
resolutions not inconsistent with the provisions of the Plan as may from time to
time be adopted by the Board,  to: (i) select the  Employees  of the Company and
its Affiliates to whom Awards may from time to time be granted  hereunder;  (ii)
determine  the  type or  types  of  Award  to be  granted  to  each  Participant
hereunder;  (iii)  determine  the  number of Shares to be  covered by each Award
granted  hereunder;  (iv) determine the terms and conditions,  not  inconsistent
with the provisions of the Plan, of any Award granted  hereunder;  (v) determine
whether,  to what extent and under what  circumstances  Awards may be settled in
cash,  Shares or other  property  or  cancelled  or  suspended;  (vi)  determine
whether,  to what  extent and under what  circumstances  cash,  Shares and other
property  and other  amounts  payable  with  respect to an Award under this Plan
shall be deferred either  automatically  or at the election of the  Participant;
(vii) interpret and administer the Plan and any instrument or agreement  entered
into under the Plan;  (viii)  establish such rules and  regulations  and appoint
such agents as it shall deem  appropriate for the proper  administration  of the
Plan; and (ix) make any other  determination  and take any other action that the
Committee deems necessary or desirable for administration of the Plan. Decisions
of the  Committee  shall be final,  conclusive  and  binding  upon all  persons,
including the Company, any Participant, any shareholder, and any employee of the
Company or of any  Affiliate.  A majority  of the members of the  Committee  may
determine its actions and fix the time and place of its meetings.

    SECTION 4.  SHARES SUBJECT TO THE PLAN.

    (a) Subject to adjustment  as provided in Section 4(b),  the total number of
Shares  available  for  grant  under  the Plan in each  calendar  year  shall be
three-fifths  of one percent  (0.6%) of the total  outstanding  Shares as of the
first  day of such  year for which  the Plan is in  effect;  PROVIDED  that such
number  shall be  increased  in any year by the number of Shares  available  for
grant hereunder in previous years but not covered by Awards granted hereunder in
such years; and PROVIDED,  FURTHER that no more than twenty million (20,000,000)

<PAGE>

Shares shall be cumulatively  available for the grant of Incentive Stock Options
under the Plan.  In  addition,  any Shares  issued by the  Company  through  the
assumption or substitution of outstanding  grants from an acquired company shall
not reduce the shares  available  for grants under the Plan.  Any Shares  issued
hereunder may consist, in whole or in part, of authorized and unissued shares or
treasury  shares.  If any Shares  subject  to any Award  granted  hereunder  are
forfeited or such Award otherwise terminates without the issuance of such Shares
or of other  consideration  in lieu of such Shares,  the Shares  subject to such
Award,  to the extent of any such  forfeiture  or  termination,  shall  again be
available for grant under the Plan.

    (b)   In  the   event   of  any   merger,   reorganization,   consolidation,
recapitalization,  stock  dividend,  or  other  change  in  corporate  structure
affecting the Shares,  such adjustment shall be made in the aggregate number and
class of Shares which may be delivered under the Plan, in the number,  class and
option price of Shares  subject to outstanding  Options  granted under the Plan,
and in the value of, or number or class of Shares  subject  to,  Awards  granted
under the Plan as may be determined to be appropriate  by the Committee,  in its
sole  discretion,  PROVIDED that the number of Shares subject to any Award shall
always be a whole number.

    SECTION 5. ELIGIBILITY. Any Employee (excluding any member of the Committee)
shall be eligible to be selected as a Participant.

    SECTION 6. STOCK OPTIONS.  Options may be granted  hereunder to Participants
either alone or in addition to other Awards  granted under the Plan.  Any Option
granted under the Plan shall be evidenced by an Award  Agreement in such form as
the Committee may from time to time approve. Any such Option shall be subject to
the following terms and conditions and to such additional  terms and conditions,
not  inconsistent  with the provisions of the Plan, as the Committee  shall deem
desirable:

    (a) OPTION PRICE. The purchase price per Share  purchasable  under an Option
shall be determined by the Committee in its sole discretion;  PROVIDED that such
purchase  price shall not be less than the Fair Market Value of the Share on the
date of the grant of the Option.

    (b) OPTION  PERIOD.  The term of each Option shall be fixed by the Committee
in its  sole  discretion;  PROVIDED  that no  Incentive  Stock  Option  shall be
exercisable  after  the  expiration  of ten  years  from the date the  Option is
granted.

    (c)  EXERCISABILITY.  Options shall be  exercisable at such time or times as
determined  by  the  Committee  at or  subsequent  to  grant.  Unless  otherwise
determined by the Committee at or subsequent to grant, no Incentive Stock Option
shall be  exercisable  during  the  year  ending  on the day  before  the  first
anniversary date of the granting of the Incentive Stock Option.

    (d) METHOD OF EXERCISE.  Subject to the other provisions of the Plan and any
applicable  Award  Agreement,  any Option may be exercised by the Participant in
whole or in part at such time or times,  and the Participant may make payment of
the option price in such form or forms, including,  without limitation,  payment
by delivery of cash, Shares or other consideration  (including,  where permitted
by law and the  Committee,  Awards)  having a Fair Market  Value on the exercise
date equal to the total option price, or by any combination of cash,  Shares and
other  consideration  as the  Committee  may  specify  in the  applicable  Award
Agreement.

<PAGE>

    (e)  INCENTIVE  STOCK  OPTIONS.  In  accordance  with  rules and  procedures
established by the Committee,  the aggregate Fair Market Value (determined as of
the time of grant) of the Shares with respect to which  Incentive  Stock Options
held  by any  Participant  which  are  granted  after  December  31,  1986,  and
exercisable  for the first time by such  Participant  during any  calendar  year
under the Plan  (and  under any other  benefit  plans of the  Company  or of any
parent or subsidiary  corporation of the Company) shall not exceed  $100,000 or,
if  different,  the  maximum  limitation  in effect  at the time of grant  under
Section  422A of the  Code,  or any  successor  provision,  and any  regulations
promulgated  thereunder.  The  terms  of  any  Incentive  Stock  Option  granted
hereunder  shall comply in all respects  with the  provisions of Section 422A of
the  Code,  or  any  successor  provision,   and  any  regulations   promulgated
thereunder.

    (f) FORM OF SETTLEMENT.  In its sole discretion,  the Committee may provide,
at the time of grant,  that the shares to be issued  upon an  Option's  exercise
shall be in the form of  Restricted  Stock or other similar  securities,  or may
reserve the right so to provide after the time of grant.

    SECTION 7.  STOCK  APPRECIATION  RIGHTS.  Stock  Appreciation  Rights may be
granted  hereunder to  Participants  either alone or in addition to other Awards
granted  under the Plan and may,  but need  not,  relate  to a  specific  Option
granted under Section 6. The provisions of Stock Appreciation Rights need not be
the same with respect to each recipient. Any Stock Appreciation Right related to
a  Nonstatutory  Stock  Option may be  granted  at the same time such  Option is
granted or at any time thereafter  before exercise or expiration of such Option.
Any Stock  Appreciation  Right  related to an  Incentive  Stock  Option  must be
granted  at the same  time  such  Option  is  granted.  In the case of any Stock
Appreciation  Right  related  to any  Option,  the Stock  Appreciation  Right or
applicable portion thereof shall terminate and no longer be exercisable upon the
termination or exercise of the related Option,  except that a Stock Appreciation
Right  granted with respect to less than the full number of Shares  covered by a
related  Option shall not be reduced  until the exercise or  termination  of the
related   Option  exceeds  the  number  of  shares  not  covered  by  the  Stock
Appreciation  Right. Any Option related to any Stock Appreciation Right shall no
longer be  exercisable  to the extent the related Stock  Appreciation  Right has
been exercised.  The Committee may impose such conditions or restrictions on the
exercise of any Stock Appreciation Right as it shall deem appropriate.

    SECTION 8.  RESTRICTED STOCK.

    (a)  ISSUANCE.   Restricted   Stock  Awards  may  be  issued   hereunder  to
Participants, for no cash consideration or for such minimum consideration as may
be required  by  applicable  law,  either  alone or in addition to other  Awards
granted under the Plan.  The  provisions of Restricted  Stock Awards need not be
the same with respect to each recipient.

    (b) REGISTRATION.  Any Restricted Stock issued hereunder may be evidenced in
such manner as the  Committee  in its sole  discretion  shall deem  appropriate,
including,  without limitation,  book-entry  registration or issuance of a stock
certificate  or  certificates.  In the event any stock  certificate is issued in
respect of shares of Restricted  Stock awarded under the Plan, such  certificate
shall  be  registered  in the  name  of  the  Participant,  and  shall  bear  an
appropriate  legend  referring  to  the  terms,  conditions,   and  restrictions
applicable to such Award.

<PAGE>

    (c) FORFEITURE.  Except as otherwise determined by the Committee at the time
of grant,  upon  termination of employment for any reason during the restriction
period,  all shares of Restricted  Stock still subject to  restriction  shall be
forfeited by the Participant and reacquired by the Company; PROVIDED that in the
event of a Participant's retirement,  permanent disability, other termination of
employment or death, or in cases of special circumstances, the Committee may, in
its sole discretion,  when it finds that a waiver would be in the best interests
of the Company, waive in whole or in part any or all remaining restrictions with
respect to such Participant's  shares of Restricted Stock.  Unrestricted Shares,
evidenced  in such  manner as the  Committee  shall deem  appropriate,  shall be
issued to the grantee promptly after the period of forfeiture,  as determined or
modified by the  Committee,  and shall expire  without  forfeiture in respect of
such shares of Restricted Stock.

    SECTION 9. PERFORMANCE AWARDS. Performance Awards may be issued hereunder to
Participants, for no cash consideration or for such minimum consideration as may
be required  by  applicable  law,  either  alone or in addition to other  Awards
granted  under the Plan.  The  performance  criteria to be  achieved  during any
Performance  Period and the length of the Performance Period shall be determined
by the Committee upon the grant of each Performance Award. Except as provided in
Section 11,  Performance  Awards will be  distributed  only after the end of the
relevant  Performance  Period.  Performance  Awards may be paid in cash, Shares,
other  property  or any  combination  thereof,  in the  sole  discretion  of the
Committee at the time of payment. The performance levels to be achieved for each
Performance  Period  and the  amount  of the  Award to be  distributed  shall be
conclusively  determined by the Committee.  Performance  Awards may be paid in a
lump sum or in installments following the close of the Performance Period or, in
accordance with procedures established by the Committee, on a deferred basis.

    SECTION 10.  OTHER STOCK UNIT AWARDS.

    (a) STOCK AND  ADMINISTRATION.  Other Awards of Shares and other Awards that
are  valued  in whole or in part by  reference  to, or are  otherwise  based on,
Shares or other property ("Other Stock Unit Awards") may be granted hereunder to
Participants,  either  alone or in addition to other  Awards  granted  under the
Plan.  Other Stock Unit Awards may be paid in Shares,  other  securities  of the
Company,  cash or any other form of property as the Committee  shall  determine.
Subject  to the  provisions  of the  Plan,  the  Committee  shall  have sole and
complete  authority to determine the Employees of the Company and its Affiliates
to whom and the time or times at which such Awards shall be made,  the number of
shares of Stock to be granted pursuant to such Awards,  and all other conditions
of the Awards.  The  provisions  of Other Stock Unit Awards need not be the same
with respect to each recipient.

    (b) TERMS AND  CONDITIONS.  Subject to the  provisions  of this Plan and any
applicable Award Agreement, Shares subject to Awards made under this Section 10,
may not be sold, assigned, transferred, pledged or otherwise encumbered prior to
the date on which the Shares  are  issued,  or, if later,  the date on which any
applicable restriction, performance or deferral period lapses. Shares (including
securities  convertible into Shares) granted under this Section 10 may be issued
for no cash  consideration or for such minimum  consideration as may be required
by  applicable  law;  Shares  (including  securities  convertible  into  Shares)
purchased  pursuant to a purchase  right  awarded under this Section 10 shall be
purchased for such  consideration  as the Committee shall in its sole discretion
determine,  which shall not be less than the Fair Market Value of such Shares or
other securities as of the date such purchase right is awarded.

<PAGE>

    SECTION 11.  CHANGE IN CONTROL.

    (a) In order to maintain the Participants' rights in the event of any Change
in Control of the Company, as hereinafter defined, the Committee, as constituted
before  such Change in Control,  may, in its sole  discretion,  as to any Award,
either at the time an Award is made hereunder or any time  thereafter,  take any
one or more of the following  actions:  (i) provide for the  acceleration of any
time periods  relating to the exercise or  realization of any such Award so that
such Award may be exercised or realized in full on or before a date fixed by the
Committee;   (ii)  provide  for  the  purchase  of  any  such  Award,  upon  the
Participant's request, for an amount of cash equal to the amount that could have
been  attained  upon  the  exercise  of  such  Award  or   realization   of  the
Participant's rights had such Award been currently exercisable or payable; (iii)
make such  adjustment to any such Award then  outstanding as the Committee deems
appropriate to reflect such Change in Control; or (iv) cause any such Award then
outstanding to be assumed, or new rights substituted  therefor, by the acquiring
or surviving corporation after such Change in Control. The Committee may, in its
discretion,  include such further  provisions  and  limitations in any agreement
documenting  such Awards as it may deem  equitable and in the best  interests of
the Company.

    (b) A "Change  in  Control"  shall be deemed to have  occurred  if (a) there
shall have been a change in the composition of the Board such that at any time a
majority  of the  Board  shall  have  been  members  of the  Board for less than
twenty-four  months,  unless the  election  of each new  director  who was not a
director at the  beginning of the period was approved by at least  two-thirds of
the directors  then still in office who were  directors at the beginning of such
period (but in no event by fewer than three such  directors);  or (b) any Person
acquires 30% or more of the outstanding common shares of the Company.

    SECTION  12.  AMENDMENTS  AND  TERMINATION.  The Board may  amend,  alter or
discontinue the Plan, but no amendment,  alteration, or discontinuation shall be
made that would impair the rights of an optionee or  Participant  under an Award
theretofore  granted,  without the optionee's or Participant's  consent, or that
without the approval of the Stockholders would:

    (a) except as is provided in Section  4(b) of the Plan,  increase  the total
number of shares reserved for the purpose of the Plan; or

    (b) change the employees or class of employees  eligible to  participate  in
the Plan.

    The  Committee  may  amend  the  terms  of any  Award  theretofore  granted,
prospectively or retroactively, but no such amendment shall impair the rights of
any  Participant  without his consent.  The  Committee may also  substitute  new
Awards for previously granted Awards,  including without  limitation  previously
granted Options having higher option prices.

    SECTION 13.  GENERAL PROVISIONS.

    (a)  Unless  the  Committee  determines  otherwise  at the time the Award is
granted or thereafter:  (i) no Award,  and no Shares subject to Awards described
in  Section  10 which  have  not  been  issued  or as to  which  any  applicable
restriction,  performance  or  deferral  period  has not  lapsed,  may be  sold,
assigned, transferred, pledged or otherwise encumbered, except by will or by the
laws of  descent  and  distribution;  provided  that,  if so  determined  by the
Committee,  a  Participant  may,  in the manner  established  by the  Committee,
designate a beneficiary to exercise the rights of the  Participant  with respect

<PAGE>

to any Award upon the death of the  Participant;  and (ii) each  Award  shall be
exercisable,  during the Participant's  lifetime, only by the Participant or, if
permissible  under  applicable  law,  by the  Participant's  guardian  or  legal
representative.

    (b) The term of each Award  shall be for such period of months or years from
the date of its grant as may be determined by the Committee; PROVIDED that in no
event shall the term of any  Incentive  Stock  Option or any Stock  Appreciation
Right  related to any  Incentive  Stock Option exceed a period of ten (10) years
from the date of its grant.

    (c) No Employee or Participant  shall have any claim to be granted any Award
under  the Plan and  there is no  obligation  for  uniformity  of  treatment  of
Employees or Participants under the Plan.

    (d) The  prospective  recipient of any Award under the Plan shall not,  with
respect to such Award,  be deemed to have become a  Participant,  or to have any
rights with respect to such Award,  until and unless such  recipient  shall have
executed an agreement or other  instrument  evidencing the Award and delivered a
fully executed copy thereof to the Company, and otherwise complied with the then
applicable terms and conditions.

    (e) The Committee  shall be authorized to make  adjustments  in  performance
award  criteria or in the terms and conditions of other Awards in recognition of
unusual or nonrecurring events affecting the Company or its financial statements
or changes  in  applicable  laws,  regulations  or  accounting  principles.  The
Committee  may  correct  any  defect,  supply  any  omission  or  reconcile  any
inconsistency  in the Plan or any Award in the manner and to the extent it shall
deem  desirable to carry it into effect.  In the event the Company  shall assume
outstanding  employee  benefit  awards or the right or obligation to make future
such  awards in  connection  with the  acquisition  of  another  corporation  or
business entity, the Committee may, in its discretion,  make such adjustments in
the terms of Awards under the Plan as it shall deem appropriate.

    (f) The Committee shall have full power and authority to determine  whether,
to what  extent and under what  circumstances  any Award  shall be  canceled  or
suspended.  In addition,  all  outstanding  Awards to any  Participant  shall be
canceled if the Participant,  without the consent of the Company, while employed
by  the  Company  or  after  termination  of  such  employment,   establishes  a
relationship with a competitor of the Company or engages in activity which is in
conflict with or adverse to the interest of the Company, as determined under the
AT&T Non-Competition Guideline.

    (g) All  certificates  for Shares  delivered  under the Plan pursuant to any
Award shall be subject to such  stock-transfer  orders and other restrictions as
the  Committee  may deem  advisable  under  the  rules,  regulations,  and other
requirements of the Securities and Exchange Commission,  any stock exchange upon
which the Shares are then listed, and any applicable Federal or state securities
law,  and the  Committee  may  cause a legend or  legends  to be put on any such
certificates to make appropriate reference to such restrictions.

    (h)  Subject to the  provisions  of this Plan and any Award  Agreement,  the
recipient of an Award (including,  without limitation,  any deferred Award) may,
if so determined  by the  Committee,  be entitled to receive,  currently or on a
deferred basis, interest or dividends, or interest or dividend equivalents, with
respect to the  number of shares  covered by the  Award,  as  determined  by the
Committee,  in its sole  discretion,  and the  Committee  may provide  that such
amounts (if any) shall be deemed to have been reinvested in additional Shares or
otherwise reinvested.

<PAGE>

    (i) Except as otherwise required in any applicable Award Agreement or by the
terms of the Plan,  recipients of Awards under the Plan shall not be required to
make any payment or provide consideration other than the rendering of services.

    (j) The Committee may delegate to one or more Senior Managers or a committee
of Senior  Managers the right to grant Awards to Employees  who are not officers
or directors of the Company and to cancel or suspend Awards to Employees who are
not officers or directors of the Company.

    (k) The Company  shall be  authorized  to withhold from any Award granted or
payment due under the Plan the amount of withholding  taxes due in respect of an
Award or payment  hereunder and to take such other action as may be necessary in
the opinion of the Company to satisfy  all  obligations  for the payment of such
taxes.

    (l) Nothing contained in this Plan shall prevent the Board of Directors from
adopting other or additional compensation  arrangements,  subject to shareholder
approval  if such  approval is  required;  and such  arrangements  may be either
generally applicable or applicable only in specific cases.

    (m) The  validity,  construction,  and  effect of the Plan and any rules and
regulations relating to the Plan shall be determined in accordance with the laws
of the State of New York and applicable Federal law.

    (n) If any  provision  of this  Plan is or  becomes  or is  deemed  invalid,
illegal or  unenforceable in any  jurisdiction,  or would disqualify the Plan or
any Award under any law deemed applicable by the Committee, such provision shall
be construed or deemed amended to conform to applicable  laws or if it cannot be
construed or deemed  amended  without,  in the  determination  of the Committee,
materially  altering  the  intent  of the  Plan,  it shall be  stricken  and the
remainder of the Plan shall remain in full force and effect.

    SECTION 14.  EFFECTIVE DATE OF PLAN.  The Plan shall be effective as of July
15, 1987.

    SECTION  15. TERM OF PLAN.  No Award  shall be granted  pursuant to the Plan
after 10 years from the date of shareowner  approval,  but any Award theretofore
granted may extend beyond that date.



                                    AGREEMENT
               SENIOR MANAGEMENT INDIVIDUAL LIFE INSURANCE PROGRAM
                            AND COLLATERAL ASSIGNMENT



   
THIS AGREEMENT is entered into this day of  __________19__,  by and between AT&T
Corp.,  a New York  corporation,  (hereinafter  referred to as "the Employer" in
Part I or "Assignee" in Part II), and

         INSTRUCTIONS -- Trustee as Policyholder: Check this box and fill in the
         blanks to the right of it if the initial Policyholder will be a trustee
         acting for the benefit of the Employee.
         ___
        /__/ _____________________________________________ (hereinafter referred
                           (Name of Trustee)

             to as the "Policyholder"), trustee for ____________________________
                                                         (Name of  Employee)
             
             (hereinafter referred to as the "Employee").


         INSTRUCTIONS  -- Employee as  Policyholder:  Check this box and fill in
         the blank to the right of it if the  initial  Policyholder  will be the
         Employee.
         ___
        /__/ _____________________________________________ (hereinafter referred
                           (Name of Employee)

             to as either the  "Policyholder" or "Employee", as applicable).
    

WHEREAS,  the Employee is currently a valued  employee and Senior Manager of the
Employer and the Employer  wishes to assist the Employee  with his/her  personal
life insurance program; and

   
WHEREAS,  the Employee (if also the Policyholder) or otherwise,  the above-named
trustee, acting on behalf of the Employee, desires to accept such assistance;

NOW, THEREFORE, the Employer and the Policyholder agree as follows:
    


PART I - Individual Life Insurance Agreement

1.       Description of Policy

   
         In furtherance of the purposes of the Agreement,  the Policyholder will
         purchase and own a certain  policy of life insurance on the life of the
         Employee,  being Policy  No._________  issued by the Metropolitan  Life

<PAGE>

         Insurance  Company  (hereinafter  referred to as "the  Insurer")  in an
         initial face amount of  $_________  with an initial  annual  premium of
         $___________  (said  policy  being  hereinafter  referred  to  as  "the
         Policy").  The  Policyholder's  ownership  shall be  subject to all the
         terms and conditions set forth in this Agreement.
    
2.       Payment of Premiums

         The Employer  shall pay such part of the annual premium for such Policy
         (excluding  the premium for any  supplemental  benefits not part of the
         Policy at  initial  issuance)  as is equal to the  amount of the annual
         premium  which is in excess of the value of the  "economic  benefit" of
         the life  insurance  protection  for  Federal  Income Tax  purposes  as
         described in Rev. Rule 64-328,  Rev. Rule 66-110, and Rev. Rule 67-154.
         For purposes of this Section 2,  "economic  benefit"  means the cost of
         the pure life  insurance  coverage  (i.e.  death  benefit less any cash
         value)  portion  of the  Policy.  The  Employer's  contribution  to the
         premium shall be reduced by any dividend used to reduce  premiums.  For
         the  convenience  of the  parties,  the  Employer  shall pay the entire
         premium  directly to the Insurer.  The  Employee  shall  reimburse  the
         Employer  for  that  portion  of the  premium  equal  to the  "economic
         benefit," of the life insurance  protection by withholding monthly from
         the  Employee's  paycheck,  pension  check,  or  other  post-employment
         payment received from the Employer, as applicable;  provided,  however,
         that such  withholding  from an Employee's  pension check from the AT&T
         Management  Pension  Plan  shall not  exceed  10% of the gross  monthly
         pension and shall be revocable at the request of the  Employee.  If the
         Employee  shall have  transferred or assigned  his/her  interest in the
         Policy to a third party,  such third party (in the absence of continued
         payment by the Employee) shall make payment of the appropriate  portion
         of the  premium  to the  Employer.  If the  Employee  is not  receiving
         sufficient  amounts from which  premiums can be withheld,  the Employee
         shall make payment of the  appropriate  amount directly to the Employer
         or to the  Insurer.  While this  Agreement  is in effect,  the Employer
         shall  maintain a schedule (a copy of which shall be open to inspection
         by the Employee), recording annually the portion of the premium paid by
         the Employer and the portion paid by the Employee.

3.       Collateral Assignment and Possession of Policy
   
         To secure  repayment of premiums  paid by the Employer  provided for in
         Section 2, Part II of this  Agreement  includes  an  assignment  of the
         Policy or the Policyholder's interest therein (hereinafter  "Collateral
         Assignment")  and provides for the transfer of possession of the Policy
         to the Employer during the term specified in Part II of this Agreement.
         Except as provided in or as otherwise consistent with the provisions of
         this  Agreement,  the Employer  covenants that it will not exercise its
         rights under the Collateral  Assignment provisions of this Agreement in
         such a manner as to defeat the rights of the Policyholder or the policy
         beneficiary under this Agreement.  Specifically, the Employer covenants
         that it will not  surrender  the  Policy  unless the  Policyholder  has
         defaulted on his/her obligations under this Agreement, or the Agreement
         has  terminated  as  provided  in  Section 8. The  Employer  shall have
         possession  of the Policy  during the period  that the  Employer  makes
         premium  payments and until all such payments are repaid.  The Employer
         shall make the  Policy  available  to the  Insurer in order to make any
         change desired by the Policyholder as to the designation of beneficiary
         or the  selection  of a settlement  option,  subject,  however,  to the
         Collateral Assignment provisions hereof.
    
<PAGE>

4.       Beneficiary Designation and Payment of Policy Proceeds
   
         The Policyholder  shall have the right to name the Policy  beneficiary.
         However,  in the event of the Employee's death, the Employer shall have
         an interest in the Policy  proceeds  equal to the value of the premiums
         which the  Employer has made to the extent not  previously  reimbursed,
         less any  Policy  indebtedness  of the  Employer  to the  Insurer.  The
         balance,  if any, of the  proceeds  of the Policy  shall be paid to the
         beneficiary designated in the Policy by the Policyholder.
    
5.       Procedure at Employee's Death
         Upon the death of the Employee  while the Policy and this Agreement are
         in force and subject to the  provisions  of Parts I and II hereof,  the
         Employer shall promptly take all necessary steps,  including  rendering
         of such assistance as may reasonably be required by the beneficiary, to
         obtain payment from the Insurer of the amounts payable under the Policy
         to the respective parties, as provided under Section 4 above.

6.       Disability Waiver of Premium
   
         In the event  that a  supplemental  agreement  providing  for waiver of
         premium in the event of  disability  or any  additional  death  benefit
         becomes  operational,  the  additional  premium  for such  supplemental
         agreement  shall be paid by the  Policyholder  for the  benefit  of the
         Employee. The Employer's interest in the Policy at death, under Section
         4, or on surrender, under Section 9, shall be limited to total premiums
         paid by the  Employer  and not  previously  reimbursed  less any Policy
         indebtedness of the Employer to the Insurer.
    
7.       Choice of Dividend Option(s)
   
         To the extent that the Insurer  declares  dividends on the Policy,  the
         Employer  shall have the right to choose the option or  combination  of
         options it desires  from among  those  offered by the Insurer as to the
         disposition   of  such   dividends.   The  Employer  shall  notify  the
         Policyholder and Insurer of its choice, and the Policyholder  agrees to
         execute  any  documents  necessary  to choose or  change  the  Policy's
         dividend option.
    
8.       Termination of Agreement

         Part I of this Agreement  shall terminate when the first of any of the
         following events occurs:
   
         (a)      Termination  of the Employee's  employment  with the Employer,
                  for reasons other than retirement on a disability allowance or
                  a minimum pension or after becoming retirement  eligible.  For
                  purposes of this  Agreement,  an Employee  shall be considered
                  retirement  eligible if the Employee has  satisfied one of the
                  following  minimum  age and length of service  (as  determined
                  under the AT&T Management Pension Plan) combinations:  (a) any
                  age  and 30  years  of  service;  (b) age 50 and 25  years  of
                  service; (c) age 55 and 20 years of service; or (d) age 65 and
                  10 years of service;

         (b)      The Employee's  attainment of the age 65 (in some cases later)
                  on or after retirement on a disability  allowance or a minimum
                  pension or after  becoming  retirement  eligible or, if later,
                  fifteen (15) years from the date of issuance of the Policy;
<PAGE>

         (c)      Either  party's  submission  of written  notice,  to the other
                  party, of intent to terminate Part I of this Agreement;

         (d)      Performance of the Agreement's terms, following  the  death of
                  the Employee;

         (e)      Failure by either the  Employer or the  Policyholder,  for any
                  reason  to  make  the  premium  contributions  required  under
                  Section 2 of this Agreement;

         (f)      Demotion of the Employee to a non-Senior Manager position; or

         (g)      The Employee engages in any competitive activity as determined
                  in accordance with the provisions of the AT&T  Non-Competition
                  Guideline  (unless  either (i) the  Employee  has obtained the
                  advance  written  consent  of the  Employer's  Executive  Vice
                  President-Human   Resources  to  engage  in  such  competitive
                  activity as provided in the AT&T Non-Competition Guideline; or
                  (ii) the Employer's Executive Vice  President-Human  Resources
                  has  waived  the  application  of  the  AT&T   Non-Competition
                  Guideline  to the Employee with  respect to  the Agreement  as
                  provided for in the AT&T Non-Competition Guideline).
    
9.       Disposition of Policy Upon Termination of Agreement
   
         Upon the  termination  of this  Agreement  for any  reason  other  than
         Section  8(d)  above,  the  Policyholder  shall have a thirty  (30) day
         option to satisfy the Collateral  Assignment  regarding the Policy held
         by the  Employer in  accordance  with the terms of this  Section 9. The
         amount  necessary to satisfy  such  Collateral  Assignment  shall be an
         amount equal to the total premium  payments made, from time to time, by
         the  Employer  pursuant to Section 2 hereof,  and, at the option of the
         Policyholder,  either  shall be paid  directly by the  Policyholder  or
         through the Employer's collection from the cash value under the Policy.
         If the Policy shall then be encumbered by  assignment,  policy loan, or
         other means which have been the result of the Employer's  actions,  the
         Employer  shall either  remove such  encumbrance,  or reduce the amount
         necessary to satisfy the  Collateral  Assignment by the total amount of
         indebtedness  outstanding  against the Policy.  The  provisions of this
         Section  9 are  subject  to the  terms  of  Section  6 if the  Policy's
         supplemental  agreements  have  been  activated.  If  the  Policyholder
         exercises  his/her  option to satisfy the  Collateral  Assignment,  the
         Employer shall execute all necessary  documents required by the Insurer
         to remove and  satisfy the  Collateral  Assignment  outstanding  on the
         Policy. If the Policyholder does not exercise his/her option to satisfy
         the Collateral  Assignment  outstanding on the Policy, the Policyholder
         shall  execute all  documents  necessary  to transfer  ownership of the
         Policy to the Employer.  Such transfer shall constitute satisfaction of
         any  obligation  the  Policyholder  has to the Employer with respect to
         this  Agreement.  The Employer shall then pay to the  Policyholder  the
         amount, if any, by which the cash surrender value of the Policy exceeds
         the amount necessary to satisfy the Collateral Assignment.
    
10.      Taxable Income
   
         The  Employee  is  responsible  for  determining  the amount of taxable
         income, if any,  includable in his/her gross income for tax purposes as
         a result of this Agreement or coverage under the Policy.
    
<PAGE>
11.      Policyholder's Right to Assign His/Her Interest
   
         The  Policyholder  shall  have the  right to  transfer  his/her  entire
         interest  in the Policy  (other than  rights  assigned to the  Employer
         pursuant  to this  Agreement  and  subject  to the  obligations  of any
         outstanding  Collateral  Assignment) to another person, trust or entity
         (herein the  "Transferee").  If the Policyholder makes such a transfer,
         all  his/her   rights  shall  be  vested  in  the  Transferee  and  the
         Policyholder   shall  have  no  further  interest  in  the  Policy  and
         Agreement.  Any Transferee  shall be subject to all  obligations of the
         Policyholder under both Parts I and II of this Agreement.
    
12.      Insurer's Obligations
   
         The Insurer is not a party to this  Agreement.  It is understood by the
         parties  hereto that in issuing such Policy of  insurance,  the Insurer
         shall have no liability except as set forth in the Policy and except as
         set forth in any  assignment  of the Policy  filed at its Home  Office.
         Except as set forth in  Sections  13 and 14, the  Insurer  shall not be
         bound to inquire into,  or take notice of, any of the covenants  herein
         contained   as to  the   Policy  of  insurance  or  as  to  application
         of proceeds of such Policy.  Upon the death of the Employee and payment
         of   the  proceeds  in  accordance  with  Sections  13 and 14  of  this
         Agreement,  the Insurer shall be discharged from all liability.
    
13.      Administrative and Fiduciary Provisions
   
         AT&T Corp.  shall be the  administrator  with  respect to any rights or
         obligations  of the Employer  hereunder and shall have the authority to
         control and manage the operation and  administration of this Agreement.
         The Insurer  shall be the fiduciary of the Policy solely with regard to
         the  review  and final  decision  on the claim for  benefits  under the
         Policy, as provided in the claims procedure set forth in Section 14.
    
14.      Claims Procedure
         The following claims procedure shall apply to the Policy and the Senior
         Management Individual Life Insurance Program:
   
         (a)      Filing  of a  claim  for  benefits:  The  Policyholder  or the
                  beneficiary  of the Policy shall make a claim for the benefits
                  provided  under  the  Policy  in the  manner  provided  in the
                  Policy.
    
         (b)      Claim denial:  With respect to a claim for benefits under said
                  Policy,  the  Insurer  shall be the entity  which  reviews and
                  makes decisions on claim denials according to the terms of the
                  Policy.

         (c)      Notification to claimant of decisions. If a claim is wholly or
                  partially  denied,   notice  of  the  decision,   meeting  the
                  requirements  of Section (d)  following  shall be furnished to
                  the claimant within a reasonable  period of time after a claim
                  has been filed.

         (d)      Content of notice: The Insurer shall provide,  to any claimant
                  who is denied a claim for  benefits,  written  notice  setting
                  forth in a manner calculated to be understood by the claimant,
                  the following:

<PAGE>

                  (1)      The specific reason or reasons for the denial;

                  (2)      Specific  reference to pertinent Policy provisions or
                           provisions  of this  Agreement on which the denial is
                           based;

                  (3)      A   description   of  any   additional   material  or
                           information necessary for the claimant to perfect the
                           claim  and an  explanation  of why such  material  or
                           information is necessary; and

                  (4)      An  explanation  of  this  Agreement's  claim  review
                           procedure,  as set  forth  in  Sections  (e)  and (f)
                           following.
   
         (e)      Review  procedure:  The purposes of the review  procedure  set
                  forth in this Section and Section (f)  following is to provide
                  a method by which a  claimant  under the Policy and the Senior
                  Management  Individual  Life  Insurance  Program  may  have  a
                  reasonable  opportunity to appeal a denial of claim for a full
                  and fair review.  To accomplish that purpose,  the claimant or
                  his/her duly authorized representative:
    
                  (1)      May request a review upon written application  to the
                           Insurer;

                  (2)      May review the Policy or pertinent Senior  Management
                           Individual  Life  Insurance   Program   documents  or
                           agreements; and

                  (3)      May submit issues and comments in writing.

                  A claimant, (or his/her duly authorized representative), shall
                  request a review by filing a written application for review at
                  any time within sixty (60) days after  receipt by the claimant
                  of written notice of the denial of the claim.

         (f)      Decision  on  review.  A  decision  on review of a denial of a
                  claim shall be made in the following manner:

                  (1)      the  decision on review  shall be made by the Insurer
                           which may, at its  discretion,  hold a hearing on the
                           denied  claim.  The Insurer  shall make its  decision
                           promptly,  unless special  circumstances (such as the
                           need to hold a hearing)  require an extension of time
                           for  processing,  in which case a  decision  shall be
                           rendered as soon as possible,  but not later than one
                           hundred  twenty  (120)  days  after  receipt  of  the
                           request for review.

                  (2)      The  decision on review shall be in writing and shall
                           include specific reasons for the decision, written in
                           a manner calculated to be understood by the claimant,
                           and  specific  references  to  the  pertinent  Policy
                           provision or provision of this Agreement on which the
                           decision is based.
   
Notwithstanding  any  provision  of the  Agreement  or the Policy,  no Employee,
Policyholder, Transferee, assignee or beneficiary may commence any action in any
court  regarding the Policy or the Senior  Management  Individual Life Insurance
Program prior to pursuing all rights of Policyholder under this Section 14.
    
<PAGE>
PART II - Assignment of Life Insurance Policy as Collateral

   
A.       For  value  received  and  in  specific  consideration  of  the premium
         payments  made  by  the  Employer as  set forth  in Section 2 of Part I
         hereof, the Policyholder hereby assigns, transfers and sets over to the
         Employer (in  this  Part  II   referred  to  as  the  "Assignee"),  its
         successors    and   assigns,     the    Policy    issued    by      the
         Insurer  upon  the  life  of  the  Employee  and  all claims,  options,
         privileges,  rights,  title and interest therein and thereunder (except
         as  provided  in  Paragraph  C hereof),  subject  to all  the terms and
         conditions of the Policy and to all superior  liens,  if any, which the
         insurer  may  have  against   the  Policy.  The  Policyholder  by  this
         instrument  agrees  and   the  Assignee   by  the  acceptance  of  this
         assignment agrees to  the  conditions and provisions herein set forth.
    
B.       It is expressly agreed that,  without detracting from the generality of
         the  foregoing,  the  following  specific  rights are  included in this
         Agreement and Collateral  Assignment and pass to the Assignee by virtue
         hereof:

         1.       The sole right to collect  from the Insurer  the net  proceeds
                  of the Policy when it becomes a claim  by death or maturity;

         2.       The  sole  right to  surrender  the  Policy  and  receive  the
                  surrender  value  thereof at any time provided by the terms of
                  the Policy and at such other times as the Insurer may allow;

         3.       The sole right to obtain one or more loans or  advances on the
                  Policy,  either from the  Insurer or, at any time,  from other
                  persons,  and to pledge or assign the Policy as  security  for
                  such loans or advances;

         4.       The sole right to collect  and receive  all  distributions  or
                  shares of  surplus,  dividend  deposits  or  additions  to the
                  Policy now or hereafter  made or apportioned  thereto,  and to
                  exercise  any and all  options  contained  in the Policy  with
                  respect thereto;  provided, that unless and until the Assignee
                  shall  notify the  Insurer in  writing  to the  contrary,  the
                  distributions  or shares of  surplus,  dividend  deposits  and
                  additions shall continue on the Policy in force at the time of
                  this assignment; and

         5.       The sole right to exercise all nonforfeiture  rights permitted
                  by the terms of the Policy or allowed  by the  Insurer  and to
                  receive all benefits and advantages derived therefrom.

   
C.       It is expressly agreed that the following  specific rights,  so long as
         the Policy has not been  surrendered,  are reserved  and excluded  from
         this  Agreement  and  Collateral  Assignment  and do not pass by virtue
         hereof:
    

         1.       The right to collect from the Insurer any  disability  benefit
                  payable in cash that does not  reduce the amount of  insurance
                  or the cash value of the Policy;

         2.       The right to designate any change in the beneficiary;
<PAGE>
         3.       The right to elect any optional mode of  settlement  permitted
                  by the Policy or allowed by the Insurer;
   
         provided, however, that the reservation of these rights shall in no way
         impair the right of the  Assignee to  surrender  the Policy  completely
         with all its  incidents  or  impair  any  other  right of the  Assignee
         hereunder,  and any designation or change of beneficiary or election of
         a mode of  settlement  shall  be made  subject  to this  Agreement  and
         Collateral Assignment and to the rights of the Assignee hereunder.

D.       This  Collateral  Assignment  is made and the  Policy  is to be held as
         collateral  security for any and all liabilities of the Policyholder to
         the Assignee  arising under this  Agreement  (all of which  liabilities
         secured  to  or  to  become   secured   are  herein   referred   to  as
         "Liabilities").  It is expressly  agreed that all sums  received by the
         Assignee  hereunder whether in the event of death of the Employee,  the
         maturity or surrender of the Policy, the obtaining of a loan or advance
         on the Policy,  or otherwise,  shall first be applied to the payment of
         the liability for premiums paid by the Assignee on the Policy.

E. The Assignee covenants and agrees with the Policyholder as follows:
    
         1.       That any balance of sums, if any, received  hereunder from the
                  Insurer  remaining after payment of the existing  Liabilities,
                  matured or  unmatured,  shall be paid by the  Assignee  to the
                  persons  entitled  thereto  under the terms of the  Policy had
                  this Collateral Assignment not been executed;

         2.       That  the  Assignee  will not  exercise  either  the  right to
                  surrender  the Policy or the right to obtain policy loans from
                  the Insurer, until there has been either default in any of the
                  Liabilities  pursuant to this Agreement or termination of said
                  Agreement as therein provided; and

         3.       That  the  Assignee  will,   upon  request,   forward  without
                  reasonable  delay to the Insurer the Policy for endorsement of
                  any designation or change of beneficiary or any election of an
                  optional mode of settlement.
   
F.       The Policyholder declares that no proceedings in bankruptcy are pending
         against  him/her  and  that  his/her  property  is not  subject  to any
         assignment for the benefit of creditors.
    

Provisions Applicable to Parts I and II

1.       Amendments

         Amendments may be added to this Agreement by a written agreement signed
         by each of the parties and attached hereto.

2.       Choice of Law

         This  Agreement  shall be subject to, and  construed  according to, the
         laws of the State of New Jersey.

<PAGE>

3.       A Binding Agreement
   
         This Agreement  shall bind the Employer and the  Employer's  successors
         and  assigns,   the   Policyholder   and  his/her   heirs,   executors,
         administrators,  and assigns  (including a Transferee),  and any Policy
         beneficiary.
    
4.       Severability Provision
   
         The Employer and the  Policyholder  agree that if any provision of this
         Agreement is  determined  to be invalid or  unenforceable,  in whole or
         part,  then all  remaining  provisions  of this  Agreement  and, to the
         extent valid or  enforceable,  the  provision in question  shall remain
         valid, binding and fully enforceable as if the invalid or unenforceable
         provision, to the extent necessary, was not a part of this Agreement.
    

IN WITNESS WHEREOF,  the parties hereto have executed this Agreement,  including
the provisions regarding Collateral Assignment,  on the day and year first above
written.


   
                                   POLICYHOLDER


______________________________     ______________________________
Signature of Witness               Signature of  Policyholder


                                    AT&T CORP.
                                    (As Employer and Assignee)


______________________________     ______________________________               
Signature of Witness               H. W. Burlingame
                                   Executive Vice President-Human Resources
    
<PAGE>
            
            AT&T SENIOR MANAGEMENT INDIVIDUAL LIFE INSURANCE PROGRAM

                                (revised 3/3/98)

Program Overview

The  Senior  Management   Individual  Life  Insurance  Program  (SMILIP)  is  an
arrangement where the Company and you purchase a permanent life insurance policy
on your life and share the  premium  payment.  If you die while  AT&T is still a
party to the  policy,  typically  before you reach age 65, the death  benefit is
also shared between the Company and your  designated  beneficiary.  This type of
arrangement  is  known  in the  insurance  industry  as  "Split  Dollar."  After
attaining age 65 or if later, 15 years from the date of issuance of this policy,
the Company will recoup its premium payments from the cash value build-up in the
policy and cease to have any interest in the policy.  The  remaining  cash value
will be sufficient to give you a "paid-up" death benefit after attaining  normal
retirement  age,  i.e.,  all  premiums  will cease and the death  benefit of the
policy will be secured for the  designated  beneficiary  with no further cost to
you.

At the time of  enrollment  your death  benefit will be  one-and-one-half  times
annual  salary.  Your death benefit will increase  annually at 7% to approximate
assumed  growth in annual  salary over an extended  period of time.  The premium
cost to you will also  increase to reflect  your  increasing  age as well as the
increased  death  benefit.  The Company  will pay a  significant  portion of the
premium. Over time, the Company portion of the premium will decrease.

Although  this  arrangement  is  primarily  designed to pay a benefit  upon your
death, there is also a cash value build-up occurring coincident with the premium
payments that continues after the premium payments cease.  Once sufficient funds
have  accumulated  and the  Company no longer  has an  interest  in the  policy,
because it has recouped its premiums,  you have the option to use some or all of
the remaining cash in lieu of some or all of the death benefit.

Eligibility

SMILIP is available to active AT&T Senior  Managers.  Employees who are promoted
or hired into  Senior  Management  are  immediately  eligible  to enroll in this
program.

Coverage

Your death benefit will  automatically  increase 7% on January 1 of each year to
approximate  salary  increases.  Periodically  over the life of the policy  this
amount may be adjusted by the Company to more  closely  approximate  your actual
salary.

Insurability

If you enroll within 60 days of becoming a Senior Manager, you are guaranteed to
be insured.  If you delay  enrollment  proof of insurability  may be required at
that time  before a policy can be written or coverage  increased.  If you are on
disability  (i.e.,  receiving  Sickness and Disability  Benefits) at the time of
eligibility, enrollment must be delayed until you return to work.

<PAGE>

Premium Sharing/Benefit Sharing

SMILIP  has its origin in what the  insurance  industry  calls a "Split  Dollar"
program.  The term "Split Dollar" insurance comes from a concept of the Employer
and the Employee  sharing the premium payment on a life insurance  policy on the
employee.  At age 65 or if  later,  15 years  from the date of  issuance  of the
policy,  the Company's  aggregate  premiums are returned  from a "special"  cash
value built into the policy  expressly for this  purpose.  Should you die before
the Company's  aggregate premiums are returned,  death benefit payments are made
to both the  Company  and your  beneficiary.  However,  the  benefit the Company
receives does not reduce the death benefit paid to your  beneficiary.  After the
Company's aggregate premiums are returned, the Company no longer has an interest
in the policy.  At that time you will have a "paid up" permanent  life insurance
policy with a cash value that can be made available to you at your option.

                        Sample Senior Manager's Program*
                                 Current Age 50
                                 Annual Premium
                                                       Cash Value
Attained      Death      Senior                   Senior
Age          Benefit     Manager    Company       Manager      Company
- ---          -------     -------    -------       -------      -------
50          $200,000     $   880    $17,090             0   $   14,350
55           280,500       1,740     16,232    $   15,700      101,000
60           393,400       4,092     13,878        85,350      178,500
64           515,700       5,364     12,606       195,700      231,000
65#          515,700           0          0       203,800            0

*  This example is for illustrative purposes only and assumes a 7% annual growth
   in death benefit  (assumed  annual  salary) and an 8% yield on investment for
   the cash value.
   The yield on investment is not guaranteed.

#  At normal retirement the death benefit becomes constant,  premiums cease, the
   Company's aggregate premiums are returned and your cash value may continue to
   grow.

Premium Period

SMILIP is designed for premiums to be extended over a period of time to ease the
impact on cash flow to both you and the  Company.  This period is normally  from
the time of your enrollment  until you reach age 65,  however,  premiums must be
paid for a minimum of 15 years.  Therefore,  if you enroll in the program  after
age 50, you and the Company will  continue  premium  contributions  until the 15
year minimum is reached.

Premium Amount

You will be provided with a personal  illustration  which reflects the Company's
as well as your annual premiums through the life of the policy.

Premium Waivers

There are no Premium Waivers associated with this policy.

<PAGE>

Ownership

There are three options:

         Senior Manager as Owner
         All paperwork must be signed by Senior Manager as proposed  insured and
         owner.

         Owner at Enrollment is not the Senior Manager
         Another option is for you not to take  ownership,  but rather  another,
         i.e., individual, trust, etc., apply for ownership of the policy. It is
         of  particular  importance  that if the owner of the policy is not you,
         the owner must sign the applications as the  "Applicant/Owner"  and you
         must sign as the "Proposed Insured".

         Transfer of Ownership
         The  owner  of this  policy  may  subsequently  transfer  ownership  to
         another, i.e., an individual, trust, etc.

Since ownership has long term and/or  irrevocable  implications,  we urge you to
consult with an attorney and/or tax advisor before making this decision.

Cash Value

This  program is designed to provide you with a pre- and  post-retirement  death
benefit.  However,  in  addition  to the death  benefit,  there is a cash  value
build-up.  That is, part of each  premium is placed in an  "investment  fund" to
earn income.  Investment  earnings beyond the amounts  necessary to increase the
death benefit (as your salary  increases) build on a tax advantaged basis in the
policy.

Cash Availability

         Cash Build-up

         Your share of the cash build-up will not begin until several years into
         the policy but will build  quickly after that. As with any cash amount,
         the longer it is left intact the greater the amount will be.

         Loans

         The cash value attributed to you may be withdrawn in the form of a loan
         after the Company no longer has an  interest  in the policy.  There are
         certain  restrictions and tax  implications  associated with a loan. We
         suggest that you speak with your financial counselor/tax advisor before
         taking such a step.

         Income Stream or Lump Sum

         It is  possible,  after the  Company no longer has an  interest  in the
         policy,  to  convert  all or any  portion  of the  policy  from a death
         benefit to either an income  "stream"  (i.e., an annuity) or a lump sum
         cash  payout.  The  extent to which you  convert to income or cash will
         cancel or reduce the valuable  death benefit.  Once you convert,  it is
         not possible to re-establish the original death benefit.

<PAGE>

Secured Benefit

Changes to the tax law over the years have required an increasing portion of the
Senior  Management  benefit programs to be paid from Company  operating  income.
SMILIP  allows the Company to  contribute  towards the cost of this program on a
timely  basis  while  securing  the  benefit  payment  from a third  party  (the
insurance company).

Early Retirement, Termination or Demotion

If, at retirement,  you are "Pension Eligible" or "Retirement  Eligible" and you
have not reached normal  retirement age (65), the death benefit will continue to
increase  until age 65. Both you and the Company  will  continue to pay premiums
until you reach age 65 or if later,  15 years from the date of  issuance  of the
policy.  At that  time the  premiums  will  cease  and the  Company's  aggregate
premiums will be returned to the Company.

For purposes of the SMILIP,  you will be  considered  "Pension  Eligible" if you
retire with a Disability  Allowance or Minimum Retirement Benefit under the AT&T
Senior Management Long Term Disability and Survivor Protection Plan. You will be
considered  "Retirement Eligible" for purposes of the SMILIP if you retire after
having  satisfied  one of the  following  minimum  age and length of service (as
determined under the AT&T Management Pension Plan) combinations: (a) any age and
30 years of service; (b) age 50 and 25 years of service; (c) age 55 and 20 years
of service; or (d) age 65 and 10 years of service.

Whether or not you are Pension Eligible or Retirement Eligible, if you leave the
Company, and without the Company's consent or an appropriate waiver, establish a
relationship  with a competitor of the Company or engage in activity in conflict
with or adverse to the  interests of the Company under the standards of the AT&T
Non-Competition Guideline and as determined by the AT&T Executive Vice President
- - Human Resources,  the process will be the same as with  retirement/termination
without being Pension Eligible or Retirement Eligible.

If you separate  from the Company  without being  Pension  Eligible,  Retirement
Eligible  or  are  demoted  to a non  Senior  Manager  position,  the  Company's
aggregate premiums will be immediately returned to the Company. You can, at your
option, either maintain the policy by continuing to pay the total premium, i.e.,
both  your  amount  and  the  amount  previously  paid by the  Company,  use the
remaining  cash value (if any) to buy paid up life  insurance,  or withdraw  any
remaining cash value and cancel the policy.

Contractual Agreement

One of the  unique  aspects  of this  insurance  policy  is the  existence  of a
contract  between you and AT&T. This agreement has no relationship to employment
or any other benefit but rather defines the responsibilities of both the Company
and you in the  operation of the policy.  You will own the policy and  determine
the  beneficiary.  The  Company  will  hold the  policy  and have a  "Collateral
Assignment"  from the owner (you or another you name) entitling AT&T, as long as
it has a collateral  interest in the policy,  to an amount equal to its premiums
paid.  This  document is a legal  agreement  and as such  includes a significant
amount of detail and  warrants  your careful  review  before  signing.  Although
somewhat unique to life insurance, a collateral assignment is similar in context
to an automobile loan where the car becomes  "collateral"  for the money lent to
buy it. In this case,  a portion  of the value and  benefit of the policy is the
collateral the Company receives for  contributing  premium payments to "buy" the
life insurance policy.  The agreement is satisfied  when the premium paid by the

<PAGE>

Company is  returned.  Some of the major sections of the agreement are:

                  - Description  of the policy
                  - How the premiums are paid
                  - How the proceeds are paid
                  - How the agreement  terminates
                  - Claims procedure
                  - Description of the assignment

Taxes

Split Dollar life insurance policies have been in existence for decades. The IRS
has issued several rulings over this period which treat these policies favorably
from a tax perspective.  However, the Company does not assure any particular tax
treatment and  recommends  that you review your own situation with your personal
attorney and/or tax advisor.

Enrollment

You will be provided with  enrollment  documents for  completion.  Enrollment in
SMILIP  and any future  changes  (i.e.,  assignment  of  ownership,  beneficiary
change, etc.) is processed through Executive Human Resources.




                               Enrollment Package

                                (revised 3/2/98)

Program Overview

The Directors  Individual Life Insurance Program (DILIP) is an arrangement where
the Company and you purchase a permanent life insurance  policy on your life and
share the premium payment. If you die while AT&T is still a party to the policy,
typically  before you reach age 70, the death benefit is also shared between the
Company and your designated beneficiary.  This type of arrangement this known in
the insurance industry as "Split Dollar." After attaining age 70 or if later, 15
years from the date of issuance  of this  policy,  the  Company  will recoup its
premium  payments  from the cash value  build-up in the policy and cease to have
any interest in the policy.  The remaining cash value will be sufficient to give
you a "paid-up" death benefit after attaining  normal  retirement age, i.e., all
premiums  will cease and the death benefit of the policy will be secured for the
designated beneficiary with no further cost to you.

At the time of  enrollment  your  death  benefit  will be  $100,000.  Your death
benefit will increase annually at 7%. The premium cost to you will also increase
to reflect your  increasing  age as well as the  increased  death  benefit.  The
Company  will  pay a  significant  portion  of the  premium  (see  the  attached
illustration). Over time, the Company portion of the premium will decrease.

Although  this  arrangement  is  primarily  designed to pay a benefit  upon your
death, there is also a cash value build-up occurring coincident with the premium
payments that continues after the premium payments cease.  Once sufficient funds
have  accumulated  and the  Company no longer  has an  interest  in the  policy,
because it has recouped its premiums,  you have the option to use some or all of
the remaining cash in lieu of some or all of the death benefit.

Eligibility

DILIP is for non-employee members of the AT&T Board of Directors.

Coverage

The death benefit will automatically increase 7% on January 1 of each year.

Insurability

If you enroll within 60 days of becoming a Board Member,  you are  guaranteed to
be insured.  If you choose to delay  enrollment,  proof of  insurability  may be
required at that time before a policy can be written or coverage  increased.  If
you are on disability  at the time of  eligibility,  enrollment  must be delayed
until you return to work.

Premium Sharing/Benefit Sharing

DILIP  has its  origin in what the  insurance  industry  calls a "Split  Dollar"
program.  The term "Split Dollar" insurance comes from a concept of the Employer
and the Employee  sharing the premium payment on a life insurance  policy on the
employee.  At age 70 or if  later,  15 years  from the date of  issuance  of the

<PAGE>

policy,  the Company's  aggregate  premiums are returned  from a "special"  cash
value built into the policy  expressly for this  purpose.  Should you die before
the Company's  aggregate premiums are returned,  death benefit payments are made
to both the  Company  and your  beneficiary.  However,  the  benefit the Company
receives does not reduce the death benefit paid to your  beneficiary.  After the
Company's aggregate premiums are returned, the Company no longer has an interest
in the policy.  At that time you will have a "paid up" permanent  life insurance
policy with a cash value that can be made available to you at your option.

Example:*
                            Sample Director's Program
                                 Current Age 55

                            Annual Premium              Cash Value
Attained        Death                           
Age            Benefit    Director    Company      Director      Company
- ---            -------    --------    -------      --------      -------
55            $100,000     $   620    $10,959             0    $   9,085
60             140,300       1,459     10,120     $   9,362       64,447
65             196,700       3,345      8,234        52,636      112,066
69             257,900       4,384      7,195       118,594      142,495
70#            257,900           0          0       122,893            0

* This example is for illustrative  purposes only and assumes a 7% annual growth
in death benefit  (assumed  base salary) and an 8% yield on  investment  for the
cash value. The yield on investment is not guaranteed.

# At normal retirement the death benefit becomes  constant,  premiums cease, the
Company's  aggregate  premiums  are returned and your cash value may continue to
grow.

Premium Period

DILIP is designed for premiums to be extended  over a period of time to ease the
impact on cash flow to both you and the  Company.  This period is normally  from
the time of your enrollment  until you reach age 70,  however,  premiums must be
paid for a minimum of 15 years.  Therefore,  if you enroll in the program  after
age 55,  you and the  Company  will  continue  premium  contributions  until the
minimum is reached.

Premium Amount

Included as an attachment is a personal  illustrations.  The illustration  shows
the Company's as well as your annual premium through the life of the policy.

Premium Waivers

There are no Premium Waivers associated with this policy.

<PAGE>

Ownership

There are three options:

         Board Member as Owner
         ---------------------
         All paperwork  should be signed by the Director as proposed insured and
         owner.

         Owner at Enrollment is not the Board Member
         -------------------------------------------
         Another option is for you not to take  ownership,  but rather  another,
         i.e., individual, trust, etc., apply for ownership of the policy. It is
         of  particular  importance  that if the owner of the policy is not you,
         the  owner  must  sign as the  "Applicant/Owner"  and you must sign the
         application as the "Proposed Insured".

         Transfer of Ownership
         ---------------------
         The  owner  of this  policy  may  subsequently  transfer  ownership  to
         another, i.e., an individual, trust, etc. Please contact Kathy Pruna at
         908 630-2827 for the necessary forms and/or information.

Since ownership has long term and/or  irrevocable  implications,  we urge you to
consult with an attorney and/or tax advisor before making this decision.

Cash Value

This  program is designed to provide you with a pre- and  post-retirement  death
benefit.  However,  in  addition  to the death  benefit,  there is a cash  value
build-up.  That is, part of each  premium is placed in an  "investment  fund" to
earn income.  Investment  earnings beyond the amounts  necessary to increase the
death benefit, build on a tax advantaged basis in the policy.

Cash Availability

         Cash Build-up

         Your share of the cash build-up will not begin until several years into
         the policy but will build  quickly after that. As with any cash amount,
         the longer it is left intact the greater the amount will be.

         Loans

         The cash value attributed to you may be withdrawn in the form of a loan
         after the Company no longer has an  interest  in the policy.  There are
         certain  restrictions and tax  implications  associated with a loan. We
         suggest that you speak with your financial counselor/tax advisor before
         taking such a step.

         Income Stream or Lump Sum

         It is possible, after retirement,  to convert all or any portion of the
         policy  from a death  benefit to either an income  "stream"  (i.e.,  an
         annuity) or a lump sum cash payout.  The extent to which you convert to
         income or cash will cancel or reduce the valuable death  benefit.  Once
         you convert,  it is not  possible to  re-establish  the original  death
         benefit.

<PAGE>

Early Retirement

If you retire before age 70, the death  benefit will continue to increase  until
age 70. Both you and the Company will  continue to pay premiums  until you reach
age 70 or if later,  15 years from the date of issuance  of the policy.  At that
time the  premiums  will  cease and the  Company's  aggregate  premiums  will be
returned to the  Company.  If you leave the  Company  and engage in  competitive
activity  as  determined  by AT&T,  the  Company's  aggregate  premiums  will be
immediately  returned to the Company.  You can, at your option,  either maintain
the policy by continuing to pay the total  premium,  i.e.,  both your amount and
the amount previously paid by the Company, use the remaining cash value (if any)
to buy paid up life  insurance,  or withdraw any remaining cash value and cancel
the policy.

Contractual Agreement

One of the  unique  aspects  of this  insurance  policy  is the  existence  of a
contract  between you and AT&T. This agreement has no relationship to employment
or any other benefit but rather defines the responsibilities of both the Company
and you in the  operation of the policy.  You will own the policy and  determine
who  beneficiary.  The  Company  will  hold the  policy  and have a  "Collateral
Assignment"  from the owner (you or another you name) entitling AT&T, as long as
it has a collateral  interest in the policy,  to an amount equal to its premiums
paid.  This  document is a legal  agreement  and as such  includes a significant
amount of detail and  warrants  your careful  review  before  signing.  Although
somewhat unique to life insurance, a collateral assignment is similar in context
to an automobile loan where the car becomes  "collateral" for the money  lent to
buy it. In this case,  a portion  of the value and  benefit of the policy is the
collateral the Company receives for  contributing  premium payments to "buy" the
life insurance  policy.  The agreement is satisfied when the premium paid by the
Company is returned. Some of the major sections of the agreement are:

                  - Description  of the policy
                  - How the premiums are paid
                  - How the proceeds are paid
                  - How the agreement  terminates
                  - Claims procedure
                  - Description of the assignment

The Agreement is included with this package.

Taxes

Split Dollar life insurance policies have been in existence for decades. The IRS
has issued several rulings over this period which treat these policies favorably
from a tax perspective.  However, the Company does not assure any particular tax
treatment and  recommends  that you review your own situation with your personal
attorney and/or tax advisor.

Enrollment

Included  with this  package are the  documents  required  for  enrolling in the
Directors   Individual  Life  Insurance  Program.  The  Application  Form  while
appearing  lengthy  requires,  for our  purposes,  just a few  basic  pieces  of
information,  as does the Beneficiary  Designation form. Both of these documents
include  instructions  on how to complete.  The Collateral  Assignment  requires
signatures only.
                                                                                
<PAGE>

                                    AGREEMENT
                  DIRECTOR'S INDIVIDUAL LIFE INSURANCE PROGRAM
                            AND COLLATERAL ASSIGNMENT



THIS AGREEMENT is entered into this day of  __________19__,  by and between AT&T
Corp., a Delaware corporation, (hereinafter referred to as "the Company" in Part
I or "Assignee" in Part II), and


         INSTRUCTIONS -- Trustee as Policyholder: Check this box and fill in the
         blanks to the right of it if the initial Policyholder will be a trustee
         acting for the benefit of the Director.
         ___
        /__/ ______________________________________________(hereinafter referred
                           (Name of Trustee)

             to as the  "Policyholder"), trustee for ___________________________
                                                         (Name of  Director)
             (hereinafter referred to as the "Director").


         INSTRUCTIONS  -- Director as  Policyholder:  Check this box and fill in
         the blank to the right of it if the  initial  Policyholder  will be the
         Director.
         ___ 
        /__/ ______________________________________________(hereinafter referred
                               (Name of Director)

             to as either the  "Policyholder" or "Director", as applicable).

WHEREAS,  the  Director is  currently  a valued  Director of the Company and the
Company  wishes to assist the Director  with  his/her  personal  life  insurance
program; and

WHEREAS,  the Director (if also the Policyholder) or otherwise,  the above-named
trustee, acting on behalf of the Director, desires to accept such assistance;

NOW, THEREFORE, the Company and the Policyholder agree as follows:


PART I - Individual Life Insurance Agreement

1.       Description of Policy

         In furtherance of the purposes of the Agreement,  the Policyholder will
         purchase and own a certain  policy of life insurance on the life of the
         Director,  being Policy  No._________  issued by the Metropolitan  Life
         Insurance  Company  (hereinafter  referred to as "the  Insurer")  in an
         initial  face  amount of  $100,000  with an initial  annual  premium of
         $___________  (said  policy  being  hereinafter  referred  to  as  "the
         Policy").  The  Policyholder's  ownership  shall be  subject to all the
         terms and conditions set forth in this Agreement.

2.       Payment of Premiums

         The Company  shall pay such part of the annual  premium for such Policy

<PAGE>

         (excluding  the premium for any  supplemental  benefits not part of the
         Policy at  initial  issuance)  as is equal to the  amount of the annual
         premium  which is in excess of the value of the  "economic  benefit" of
         the life  insurance  protection  for  Federal  Income Tax  purposes  as
         described in Rev. Rule 64-328,  Rev. Rule 66-110, and Rev. Rule 67-154.
         For purposes of this Section 2,  "economic  benefit"  means the cost of
         the pure life  insurance  coverage  (i.e.  death  benefit less any cash
         value) portion of the Policy. The Company's contribution to the premium
         shall be  reduced  by any  dividend  used to reduce  premiums.  For the
         convenience  of the parties,  the Company shall pay the entire  premium
         directly to the Insurer.  The Director shall  reimburse the Company for
         that  portion of the premium  equal to the  "economic  benefit," of the
         life insurance  protection.  If the Director shall have  transferred or
         assigned  his/her  interest in the Policy to a third party,  such third
         party (in the absence of continued  payment by the Director) shall make
         payment of the appropriate portion of the premium to the Company. While
         this  Agreement is in effect,  the Company shall maintain a schedule (a
         copy of which shall be open to inspection by the  Director),  recording
         annually the portion of the premium paid by the Company and the portion
         paid by the Director.

3.       Collateral Assignment and Possession of Policy
         To secure  repayment  of premiums  paid by the Company  provided for in
         Section 2, Part II of this  Agreement  includes  an  assignment  of the
         Policy or the Policyholder's interest therein (hereinafter  "Collateral
         Assignment")  and provides for the transfer of possession of the Policy
         to the Company during the term specified in Part II of this  Agreement.
         Except as provided in or as otherwise consistent with the provisions of
         this  Agreement,  the Company  covenants  that it will not exercise its
         rights under the Collateral  Assignment provisions of this Agreement in
         such a manner as to defeat the rights of the Policyholder or the policy
         beneficiary under this Agreement.  Specifically,  the Company covenants
         that it will not  surrender  the  Policy  unless the  Policyholder  has
         defaulted on his/her obligations under this Agreement, or the Agreement
         has  terminated  as  provided  in  Section  8. The  Company  shall have
         possession  of the  Policy  during the period  that the  Company  makes
         premium  payments and until all such  payments are repaid.  The Company
         shall make the  Policy  available  to the  Insurer in order to make any
         change desired by the Policyholder as to the designation of beneficiary
         or the  selection  of a settlement  option,  subject,  however,  to the
         Collateral Assignment provisions hereof.

4.       Beneficiary Designation and Payment of Policy Proceeds
         The Policyholder  shall have the right to name the Policy  beneficiary.
         However,  in the event of the Director's  death, the Company shall have
         an interest in the Policy  proceeds  equal to the value of the premiums
         which the  Company  has made to the extent not  previously  reimbursed,
         less  any  Policy  indebtedness of the  Company  to the  Insurer.   The
         balance, if any, of  the proceeds  of the Policy shall be  paid to  the
         beneficiary  designated  in  the  Policy  by the Policyholder.

5.       Procedure at Director's Death
         Upon the death of the Director  while the Policy and this Agreement are
         in force and subject to the  provisions  of Parts I and II hereof,  the
         Company shall promptly take all necessary steps, including rendering of
         such  assistance as may reasonably be required by the  beneficiary,  to
         obtain payment from the Insurer of the amounts payable under the Policy
         to the respective parties, as provided under Section 4 above.

<PAGE>

6.       Disability Waiver of Premium
         In the event  that a  supplemental  agreement  providing  for waiver of
         premium in the event of  disability  or any  additional  death  benefit
         becomes  operational,  the  additional  premium  for such  supplemental
         agreement  shall be paid by the  Policyholder  for the  benefit  of the
         Director.  The Company's interest in the Policy at death, under Section
         4, or on surrender, under Section 9, shall be limited to total premiums
         paid by the  Company  and not  previously  reimbursed  less any  Policy
         indebtedness of the Company to the Insurer.

7.       Choice of Dividend Option(s)
         To the extent that the Insurer  declares  dividends on the Policy,  the
         Company  shall have the right to choose the  option or  combination  of
         options it desires  from among  those  offered by the Insurer as to the
         disposition   of  such   dividends.   The  Company   shall  notify  the
         Policyholder and Insurer of its choice, and the Policyholder  agrees to
         execute  any  documents  necessary  to choose or  change  the  Policy's
         dividend option.

8.       Termination of agreement
         Part I of this Agreement  shall  terminate when the first of any of the
         following events occurs:

         (a)      Termination  of  the  Director  with  the Company, for reasons
                  other than retirement;

         (b)      The Director's  attainment of the age 70 (in some cases later)
                  on or after  retirement or, if later,  fifteen (15) years from
                  the date of issuance of the Policy;

         (c)      Either  party's  submission  of written  notice,  to the other
                  party, of intent to terminate Part I of this Agreement;

         (d)      Performance of  the Agreement's  terms, following the death of
                  the Director;

         (e)      Failure by either the  Company  or the  Policyholder,  for any
                  reason  to  make  the  premium  contributions  required  under
                  Section 2 of this Agreement; or

         (f)      The Director engages in any competitive activity as determined
                  in accordance with the provisions of the AT&T  Non-Competition
                  Guidelines.

9.       Disposition of Policy Upon Termination of Agreement
         Upon the  termination  of this  Agreement  for any  reason  other  than
         Section  8(d)  above,  the  Policyholder  shall have a thirty  (30) day
         option to satisfy the Collateral  Assignment  regarding the Policy held
         by the  Company  in  accordance  with the terms of this  Section 9. The
         amount  necessary to satisfy  such  Collateral  Assignment  shall be an
         amount equal to the total premium  payments made, from time to time, by
         the  Company  pursuant  to Section 2 hereof,  and, at the option of the
         Policyholder,  either  shall be paid  directly by the  Policyholder  or
         through the Company's  collection from the cash value under the Policy.
         If the Policy shall then be encumbered by  assignment,  policy loan, or
         other means which have been the result of the  Company's  actions,  the
         Company  shall  either  remove such  encumbrance,  or reduce the amount
         necessary to satisfy the  Collateral  Assignment by the total amount of

<PAGE>

         indebtedness  outstanding  against the Policy.  The  provisions of this
         Section  9 are  subject  to the  terms  of  Section  6 if the  Policy's
         supplemental  agreements  have  been  activated.  If  the  Policyholder
         exercises  his/her  option to satisfy the  Collateral  Assignment,  the
         Company shall execute all necessary  documents  required by the Insurer
         to remove and  satisfy the  Collateral  Assignment  outstanding  on the
         Policy. If the Policyholder does not exercise his/her option to satisfy
         the Collateral  Assignment  outstanding on the Policy, the Policyholder
         shall  execute all  documents  necessary  to transfer  ownership of the
         Policy to the Company.  Such transfer shall constitute  satisfaction of
         any obligation the Policyholder has to the Company with respect to this
         Agreement.  The Company shall then pay to the  Policyholder the amount,
         if any,  by which the cash  surrender  value of the Policy  exceeds the
         amount necessary to satisfy the Collateral Assignment.

10.      Taxable Income
         The  Director  is  responsible  for  determining  the amount of taxable
         income, if any,  includable in his/her gross income for tax purposes as
         a result of this Agreement or coverage under the Policy.

11.      Policyholder's Right to Assign His/Her Interest
         The  Policyholder  shall  have the  right to  transfer  his/her  entire
         interest  in the Policy  (other  than  rights  assigned  to the Company
         pursuant  to this  Agreement  and  subject  to the  obligations  of any
         outstanding  Collateral  Assignment) to another person, trust or entity
         (herein the  "Transferee").  If the Policyholder makes such a transfer,
         all  his/her   rights  shall  be  vested  in  the  Transferee  and  the
         Policyholder   shall  have  no  further  interest  in  the  Policy  and
         Agreement.  Any Transferee  shall be subject to all  obligations of the
         Policyholder under both Parts I and II of this Agreement.

12.      Insurer's Obligations
         The Insurer is not a party to this  Agreement.  It is understood by the
         parties  hereto that in issuing such Policy of  insurance,  the Insurer
         shall have no liability except as set forth in the Policy and except as
         set forth in any  assignment  of the Policy  filed at  its Home Office.
         Except as set forth  in sections 13 and 14, the Insurer   shall  not be
         bound  to  inquire  into,  or  take  notice of, any  of  the  covenants
         herein contained  as to  the Policy of insurance  or as to  application
         of  proceeds  of such  Policy.  Upon  the death  of  the  Director  and
         payment of  the proceeds in accordance  with Sections 13 and 14 of this
         Agreement,  the Insurer shall be discharged from all liability.

13.      Administrative and Fiduciary Provisions
         AT&T Corp.  shall be the  administrator  with  respect to any rights or
         obligations  of the Company  hereunder  and shall have the authority to
         control and manage the operation and  administration of this Agreement.
         The Insurer  shall be the fiduciary of the Policy solely with regard to
         the  review  and final  decision  on the claim for  benefits  under the
         Policy, as provided in the claims procedure set forth in Section 14.

<PAGE>

14.      Claims Procedure
         The  following  claims  procedure  shall  apply to the  Policy  and the
         Director's Individual Life Insurance Program:

         (a)      Filing  of a  claim  for  benefits:  The  Policyholder  or the
                  beneficiary  of the Policy shall make a claim for the benefits
                  provided  under  the  Policy  in the  manner  provided  in the
                  Policy.

         (b)      Claim denial:  With respect to a claim for benefits under said
                  Policy,  the  Insurer  shall be the entity  which  reviews and
                  makes decisions on claim denials according to the terms of the
                  Policy.

         (c)      Notification to claimant of decisions: If a claim is wholly or
                  partially  denied,   notice  of  the  decision,   meeting  the
                  requirements  of Section (d)  following  shall be furnished to
                  the claimant within a reasonable  period of time after a claim
                  has been filed.

         (d)      Content of notice: The Insurer shall provide,  to any claimant
                  who is denied a claim for  benefits,  written  notice  setting
                  forth in a manner calculated to be understood by the claimant,
                  the following:

                  (1)      The specific reason or reasons for the denial;

                  (2)      Specific  reference to pertinent Policy provisions or
                           provisions  of this  Agreement on which the denial is
                           based;

                  (3)      A   description   of  any   additional   material  or
                           information necessary for the claimant to perfect the
                           claim  and an  explanation  of why such  material  or
                           information is necessary; and

                  (4)      An  explanation  of  this  Agreement's  claim  review
                           procedure,  as set  forth  in  Sections  (e)  and (f)
                           following.

         (e)      Review  procedure:  The purposes of the review  procedure  set
                  forth in this Section and Section (f)  following is to provide
                  a  method  by  which  a  claimant  under  the  Policy  and the
                  Director's  Individual  Life  Insurance  Program  may  have  a
                  reasonable  opportunity to appeal a denial of claim for a full
                  and fair review.  To accomplish that purpose,  the claimant or
                  his/her duly authorized representative:

                  (1)      May request a review upon written application  to the
                           Insurer;

                  (2)      May  review  the  Policy  or   pertinent   Director's
                           Individual  Life  Insurance   Program   documents  or
                           agreements; and

                  (3)      May submit issues and comments in writing.

<PAGE>

                  A claimant, (or his/her duly authorized representative), shall
                  request a review by filing a written application for review at
                  any time within sixty (60) days after  receipt by the claimant
                  of written notice of the denial of the claim.

         (f)      Decision  on  review.  A  decision  on review of a denial of a
                  claim shall be made in the following manner:

                  (1)      the  decision on review  shall be made by the Insurer
                           which may, at its  discretion,  hold a hearing on the
                           denied  claim.  The Insurer  shall make its  decision
                           promptly,  unless special  circumstances (such as the
                           need to hold a hearing)  require an extension of time
                           for  processing,  in which case a  decision  shall be
                           rendered as soon as possible,  but not later than one
                           hundred  twenty  (120)  days  after  receipt  of  the
                           request for review.

                  (2)      The  decision on review shall be in writing and shall
                           include specific reasons for the decision, written in
                           a manner calculated to be understood by the claimant,
                           and  specific  references  to  the  pertinent  Policy
                           provision or provision of this Agreement on which the
                           decision is based.

Notwithstanding  any  provision  of the  Agreement  or the Policy,  no Director,
Policyholder, Transferee, assignee or beneficiary may commence any action in any
court regarding the Policy or the Director's  Individual Life Insurance  Program
prior to pursuing all rights of Policyholder under this Section 14.

PART II - Assignment of Life Insurance Policy as Collateral

A.       For  value  received  and  in  specific  consideration  of  the premium
         payments  made  by  the  Company as  set forth in Section  2 of  Part I
         hereof,  the  Policyholder  hereby  assigns,  transfers  and  sets over
         to  the  Company (in  this Part II  referred  to  as  the  "Assignee"),
         its successors  and assigns, the Policy issued by the Insurer  upon the
         life of the  Director  and  all claims,  options,  privileges,  rights,
         title  and  interest  therein  and  thereunder (except as  provided  in
         Paragraph C  hereof),  subject to all the  terms and conditions  of the
         Policy and  to all  superior  liens,  if any,  which  the  insurer  may
         have  against  the  Policy.   The  Policyholder   by   this  instrument
         agrees  and   the  Assignee  by  the  acceptance  of  this   assignment
         agrees to the conditions and provisions herein set forth.

B.       It is expressly agreed that,  without detracting from the generality of
         the  foregoing,  the  following  specific  rights are  included in this
         Agreement and Collateral  Assignment and pass to the Assignee by virtue
         hereof:

         1.       The sole right to collect  from the  Insurer  the net proceeds
                  of the Policy  when it becomes a claim by death or maturity;

         2.       The  sole  right to  surrender  the  Policy  and  receive  the
                  surrender  value  thereof at any time provided by the terms of
                  the Policy and at such other times as the Insurer may allow;

<PAGE>

         3.       The sole right to obtain one or more loans or  advances on the
                  Policy,  either from the  Insurer or, at any time,  from other
                  persons,  and to pledge or assign the Policy as  security  for
                  such loans or advances;

         4.       The sole right to collect  and receive  all  distributions  or
                  shares of  surplus,  dividend  deposits  or  additions  to the
                  Policy now or hereafter  made or apportioned  thereto,  and to
                  exercise  any and all  options  contained  in the Policy  with
                  respect thereto;  provided, that unless and until the Assignee
                  shall  notify the  Insurer in  writing  to the  contrary,  the
                  distributions  or shares of  surplus,  dividend  deposits  and
                  additions shall continue on the Policy in force at the time of
                  this assignment; and

         5.       The sole right to exercise all non-forfeiture rights permitted
                  by the terms of the Policy or allowed  by the  Insurer  and to
                  receive all benefits and advantages derived therefrom.

C.       It is expressly agreed that the following  specific rights,  so long as
         the Policy has not been  surrendered,  are reserved  and excluded  from
         this  Agreement  and  Collateral  Assignment  and do not pass by virtue
         hereof:

         1.       The right to collect from the Insurer any  disability  benefit
                  payable in cash that does not  reduce the amount of  insurance
                  or the cash value of the Policy;

         2.       The right to designate any change in the beneficiary;

         3.       The right to elect any optional mode of  settlement  permitted
                  by the Policy or allowed by the Insurer;

         provided, however, that the reservation of these rights shall in no way
         impair the right of the  Assignee to  surrender  the Policy  completely
         with all its  incidents  or  impair  any  other  right of the  Assignee
         hereunder,  and any designation or change of beneficiary or election of
         a mode of  settlement  shall  be made  subject  to this  Agreement  and
         Collateral Assignment and to the rights of the Assignee hereunder.

D.       This  Collateral  Assignment  is made and the  Policy  is to be held as
         collateral  security for any and all liabilities of the Policyholder to
         the Assignee  arising under this  Agreement  (all of which  liabilities
         secured  to  or  to  become   secured   are  herein   referred   to  as
         "Liabilities").  It is expressly  agreed that all sums  received by the
         Assignee  hereunder whether in the event of death of the Director,  the
         maturity or surrender of the Policy, the obtaining of a loan or advance
         on the Policy,  or otherwise,  shall first be applied to the payment of
         the liability for premiums paid by the Assignee on the Policy.

E. The Assignee covenants and agrees with the Policyholder as follows:

         1.       That any balance of sums, if any, received  hereunder from the
                  Insurer  remaining after payment of the existing  Liabilities,
                  matured or  unmatured,  shall be paid by the  Assignee  to the
                  persons  entitled  thereto  under the terms of the  Policy had
                  this Collateral Assignment not been executed;

<PAGE>

         2.       That  the  Assignee  will not  exercise  either  the  right to
                  surrender  the Policy or the right to obtain policy loans from
                  the insurer, until there has been either default in any of the
                  Liabilities  pursuant to this Agreement or termination of said
                  Agreement as therein provided; and

         3.       That  the  Assignee  will,   upon  request,   forward  without
                  reasonable  delay to the Insurer the Policy for endorsement of
                  any designation or change of beneficiary or any election of an
                  optional mode of settlement.

F.       The Policyholder declares that no proceedings in bankruptcy are pending
         against  him/her  and  that  his/her  property  is not  subject  to any
         assignment for the benefit of creditors.

Provisions Applicable to Parts I and II

1.       Amendments
         Amendments may be added to this Agreement by a written agreement signed
         by each of the parties and attached hereto.

2.       Choice of Law
         This  Agreement  shall be subject to, and  construed  according to, the
         laws of the State of New Jersey.

3.       A Binding Agreement
         This Agreement shall bind the Company and the Company's  successors and
         assigns, the Policyholder and his/her heirs, executors, administrators,
         and assigns (including a Transferee), and any Policy beneficiary.

4.       Severability Provision
         The Company and the  Policyholder  agree that if any  provision of this
         Agreement is  determined  to be invalid or  unenforceable,  in whole or
         part,  then all  remaining  provisions  of this  Agreement  and, to the
         extent valid or  enforceable,  the  provision in question  shall remain
         valid, binding and fully enforceable as if the invalid or unenforceable
         provision, to the extent necessary, was not a part of this Agreement.

IN WITNESS WHEREOF,  the parties hereto have executed this Agreement,  including
the provisions regarding Collateral Assignment,  on the day and year first above
written.


                                  POLICYHOLDER



_____________________________     ___________________________________
Signature of Witness              Signature of  Policyholder


                                  AT&T CORP.
                                  (As Employer and Assignee)


_____________________________     By:________________________________
Signature of Witness                 H. W. Burlingame
                                     Executive Vice President-Human Resources


                         
              AT&T SENIOR MANAGEMENT INCENTIVE AWARD DEFERRAL PLAN
                         (as amended December 17, 1997)

1.  ELIGIBILITY

         Any Senior  Manager  (as  defined in the AT&T 1997 Long Term  Incentive
Program [the "1997 Plan"]) of AT&T Corp. ("AT&T") or an Affiliate (as defined in
the 1997 Plan) who is eligible for an award under the AT&T Short Term  Incentive
Plan (the "Short Term Incentive Plan") and/or who has been granted a Performance
Award or a Stock Unit Award under the AT&T Senior Management Long Term Incentive
Plan (the "Long Term  Incentive  Plan") the 1987 Long Term  Incentive  Plan (the
"1987  Plan") or the 1997 Plan shall be  eligible  to  participate  in this AT&T
Senior  Management  Incentive Award Deferral Plan (the "Plan").  For purposes of
the  Plan,  AT&T and any  Affiliate  shall be  referred  to as a  "Participating
Company".  Prior to January 1, 1984,  the Plan was named the Bell System  Senior
Management Incentive Award Deferral Plan.


2.  PARTICIPATION

         (a) Prior to the beginning of any calendar year, any Senior Manager may
elect to  participate  in the Plan by directing that (i) all or part of an award
under the Short Term  Incentive  Plan,  or a  Performance  Award or a Stock Unit
Award under the Long Term Incentive  Plan, the 1987 Plan or the 1997 Plan and/or
(ii)  all or part of the  dividend  equivalent  payments  under  the  Long  Term
Incentive   Plan,  the  1987  Plan  or  the  1997  Plan,  that  such  employee's
Participating  Company  would  otherwise  pay currently to such employee in such
calendar year,  shall be credited to a deferred  account subject to the terms of
the  Plan.  However,  in no event  shall  the part of an  award  under  any plan
credited  during any calendar  year be less than $1,000 (based on a valuation at
the time the award would  otherwise  be paid).  There  shall be no such  minimum
limitation  on amounts  credited  during any  calendar  year that are related to
dividend equivalent payments.

         In addition,  prior to the beginning of any calendar  year,  any Senior
Manager may elect to  participate  in the Plan by directing  that all or part of
the  compensation  related to the exercise (more than six months  following such
election  and  prior  to the  employee's  retirement  or  other  termination  of
employment)  of an Option  awarded under the 1987 Plan or the 1997 Plan shall be
credited to a deferred account subject to the terms of the Plan. The exercise of
an Option shall be considered as an exercise described in the preceding sentence
only  if  the  exercise  would  otherwise   satisfy  the   requirements   for  a
stock-for-stock  exercise under the stock option award  agreement  pertaining to
such Option.

         In addition,  prior to the beginning of any calendar year, the Chairman
of the Board and any other  Senior  Manager  designated  by the  Chairman of the
Board may elect to participate in the Plan by directing that all or part of such
Senior  Manager's  salary  that  such  employee's  Participating  Company  would
otherwise pay currently to such employee in such calendar year shall be credited
to a deferred account subject to the terms of the Plan.

<PAGE>

         In addition,  provided such  participation  shall have been approved by
the Compensation and Employee Benefits  Committee of the AT&T Board of Directors
(the  "Committee"),  prior to the  beginning  of any calendar  year,  any Senior
Manager may elect to  participate  in the Plan as to other awards under the 1987
Plan or 1997 Plan, or other amounts of compensation  of such Senior Manager,  by
directing  that all or part of such  awards or  compensation  that  such  Senior
Manager's  Participating  Company  would  otherwise pay currently to such Senior
Manager in such calendar year be credited to a deferred  account  subject to the
terms of the Plan.

         (b) Such an election to participate in the Plan shall be in the form of
a document executed by the employee and filed with the employee's  Participating
Company.  An election related to awards,  dividend equivalent  payments,  salary
and/ or other  compensation  otherwise  payable  currently in any calendar  year
shall become irrevocable on the last day prior to the beginning of such calendar
year.

         (c) Notwithstanding  anything to the contrary contained in this Section
2, in the case of a Senior  Manager who is newly  eligible to participate in the
Plan,  or in  the  case  of  any  Senior  Manager  with  respect  to  awards  or
compensation  newly eligible to be deferred under the Plan, a deferral  election
may be made  with  respect  to  compensation  otherwise  receivable  in the same
calendar year and  subsequent to such  election,  provided such election is made
within ninety (90) days of such eligibility.

3.  DEFERRED ACCOUNTS

         (a) (i) Except as  provided  in  Section  3(b)(iii),  deferred  amounts
related to awards,  dividend equivalent payments which would otherwise have been
distributed in cash by a Participating  Company and deferred  amounts related to
salary  and/or  other cash  compensation  shall be  credited  to the  employee's
account and shall bear  interest from the date the awards,  dividend  equivalent
payments,  salary and/or other cash compensation would otherwise have been paid.
The  interest  credited to the  account  will be  compounded  at the end of each
calendar  quarter,  and the annual  rate of  interest  applied at the end of any
calendar  quarter  shall  be  determined  by the  Committee  from  time to time,
provided  however,  that the  interest  rate to be applied,  for any  subsequent
quarter, to an employee's (or former employee's)  deferred account balance as of
December 31, 1998,  plus any additions to such account  after  December 31, 1998
that result from deferral  elections  made by an employee  prior to December 31,
1998, (reduced by any distributions  attributable to such account balance) shall
not be less than the  applicable  10 Year U.S.  Treasury Note Rate for the prior
calendar quarter, plus five (5) percent.

         (ii) Furthermore,  if an employee made an election described in Section
2, which  election was  effective on December  31,  1983,  then such  employee's
account shall also be credited  during 1984 with an amount equal to the deferred
amounts which would have been credited to the employee's account during 1984 had
the company which  employed the employee on December 31, 1983  continued to be a
Participating  Company  during  1984,  and such  amount  shall bear  interest in
accordance  with (a)(i) above from the date such amount would have been credited
had such company continued to be a Participating Company during 1984.

         (b)(i)  Deferred  amounts  related to awards that would  otherwise have
been  distributed  in AT&T common  shares by a  Participating  Company  shall be
credited to the employee's account as deferred AT&T shares.  Furthermore,  if an
employee made an election  described in Section 2, which  election was effective
on December 31, 1983, then such employee's account shall also be credited during

<PAGE>

1984 with the  deferred  AT&T  shares  which  would  have been  credited  to the
employee's  account had the company which  employed the employee on December 31,
1983  continued to be a  Participating  Company in the Plan and in the Long Term
Incentive Plan during 1984.

         (ii) Deferred amounts related to the compensation on the exercise of an
Option also shall be credited to the employee's account as deferred AT&T shares.
The number of deferred AT&T shares  credited under the preceding  sentence shall
equal the number of additional  AT&T shares the employee  would have received on
the actual stock-for-stock exercise of such Option.

         (iii) Prior to the beginning of any calendar  year, the Chairman of the
Board and any other Senior  Manager  designated by the Chairman of the Board may
elect that deferred amounts related to dividend equivalent payments, which would
otherwise have been  distributed in cash by a Participating  Company during such
calendar  year,  shall be credited to the  employee's  account as deferred  AT&T
shares.  The number of  deferred  AT&T  shares  credited,  with  respect to each
dividend  equivalent,  shall be  determined in  accordance  with the  conversion
formula set forth in the following  paragraph,  as if such  dividend  equivalent
were the amount to be converted to a number of additional deferred AT&T shares.

         (iv) The  employee's  account  shall also be credited on each  dividend
payment date for AT&T shares with an amount  equivalent to the dividend  payable
on the number of AT&T common  shares equal to the number of deferred AT&T shares
in the  employee's  account on the record  date for such  dividend.  Such amount
shall  then  be  converted  to a  number  of  additional  deferred  AT&T  shares
determined  by  dividing  such  amount by the price of AT&T  common  shares,  as
determined in the following sentence. The price of AT&T common shares related to
any  dividend  payment  date shall be the average of the daily high and low sale
prices of AT&T common  shares on the New York Stock  Exchange  ("NYSE")  for the
period of five trading days ending on such dividend  payment date, or the period
of five trading days  immediately  preceding  such dividend  payment date if the
NYSE is closed on the dividend payment date.
     
         (c) In the event of any change in  outstanding  AT&T  common  shares by
reason of any stock dividend or split, recapitalization,  merger, consolidation,
combination  or  exchange  of  shares or other  similar  corporate  change,  the
Committee shall make such adjustments,  if any, that it deems appropriate in the
number of deferred AT&T shares then credited to employees' accounts. Any and all
such adjustments shall be conclusive and binding upon all parties concerned.


4.  DISTRIBUTION

         (a) At the time an eligible  employee  makes an election to participate
in the Plan,  the  employee  shall  also make an  election  with  respect to the
distribution  (during the employee's  lifetime or in the event of the employee's
death) of the  amounts  credited to the  employee's  deferred  account.  Such an
election related to the distribution during the employee's lifetime,  of amounts
otherwise  payable  currently in any calendar year, shall become  irrevocable on
the last day prior to the beginning of such calendar year.

         The election related to the distribution in the event of the employee's
death,  including the  designation  of a beneficiary  or  beneficiaries,  may be
changed by the employee at any time by filing the appropriate  document with the
Secretary of the Company.

<PAGE>

         Amounts credited as cash plus accumulated interest shall be distributed
in cash;  amounts  credited as deferred AT&T shares shall be  distributed in the
form of an equal number of AT&T shares.

         (b)(i) With respect to amounts related to deferred cash credited to the
employee's  account under Section 3(a), and to deferred AT&T shares  credited to
the employee's  account under Section 3(b)(i) or (iii), an employee may elect to
receive  such  amounts in one payment or in some other  number of  approximately
equal annual installments (not exceeding 20), provided however,  that the number
of  annual  installments  may not  extend  beyond  the  life  expectancy  of the
employee,  determined  as of  the  date  the  first  installment  is  paid.  The
employee's election shall also specify that the first installment (or the single
payment if the  employee  has so  elected)  shall be paid  either (1) as soon as
practicable  after the first day of the calendar  quarter next following the end
of the month in which the employee  attains the age specified in such  election,
which age shall not be earlier  than age 55 or later than age 70-1/2,  or (2) as
soon as practicable  after the first day of the calendar  quarter next following
the end of the month in which the employee retires from a Participating  Company
or otherwise  terminates  employment with a Participating  Company (except for a
transfer  to  another  Participating  Company);   provided,  however,  that  the
Committee may, in its sole discretion, direct that the first installment (or the
single payment) shall be paid on the first day of the first calendar  quarter in
the calendar year next following the year of retirement or other  termination of
employment.  In addition any Senior Manager eligible to defer salary may specify
that the  first  installment  (or the  single  payment  if the  employee  has so
elected) shall be paid as soon as  practicable  after the first day of the first
calendar  quarter in the calendar year next following the calendar year in which
the  employee  retires  from a  Participating  Company or  otherwise  terminates
employment  with a  Participating  Company  (except  for a  transfer  to another
Participating Company).

         (ii) With respect to deferred  AT&T shares  credited to the  employee's
account  under Section  3(b)(ii),  an employee may elect to receive the deferred
AT&T shares in one payment or in some other number of approximately equal annual
installments  (not exceeding 20),  provided  however,  that the number of annual
installments  may  not  extend  beyond  the  life  expectancy  of the  employee,
determined as of the date the first installment is paid. The employee's election
shall also  specify  that the first  installment  (or the single  payment if the
employee has so elected)  shall be paid as soon as  practicable  after the first
day of the calendar quarter next following the later of (1) the end of the month
that is five years following the month in which the related deferred AT&T shares
were initially  credited,  and (2)(A) the end of the month in which the employee
attains the age specified in such election,  which age shall not be earlier than
age 55 or  later  than age  70-1/2,  or (B) the end of the  month  in which  the
employee retires from a Participating Company or otherwise terminates employment
with a  Participating  Company  (except for a transfer to another  Participating
Company);  provided,  however,  that the Committee may, in its sole  discretion,
direct that the first  installment  (or the single payment) shall be paid on the
first day of the first calendar  quarter in the calendar year next following the
year of retirement or other termination of employment.

         (c)  Notwithstanding  an  election  pursuant to  Paragraph  (b) of this
Section 4, the entire  amount then  credited to an  employee's  account shall be
paid immediately in a single payment (1) if the employee is discharged for cause
by his or her  Participating  Company,  (2) if the  such  Participating  Company
determines  that the  employee  engaged in  misconduct  in  connection  with the
employee's  employment  with  the  Participating  Company,  (3) if the  employee
without the consent of his or her Participating  Company, while employed by such

<PAGE>

Participating Company or after the termination of such employment, establishes a
relationship with a competitor of the Company or engages in activity which is in
conflict with or adverse to the interest of the Company as determined  under the
AT&T  Non-Competition  Guideline,  or (4) the  employee  becomes  employed  by a
governmental  agency having  jurisdiction over the activities of a Participating
Company or any of its subsidiaries.

         (d) An employee may elect that,  in the event the  employee  should die
before full  payment of all  amounts  credited to the  employee's  account,  the
balance of the deferred  amounts shall be  distributed in one payment or in some
other number of approximately  equal annual  installments  (not exceeding 10) to
the beneficiary or beneficiaries designated in writing by the employee, or if no
designation has been made, to the estate of the employee.  The first installment
(or the single  payment if the  employee  has so  elected)  shall be paid on the
first day of the calendar  quarter next following the month of death;  provided,
however,  that the Committee may, in its sole discretion,  direct that the first
installment  (or the single payment) shall be paid on the first day of the first
calendar quarter in the calendar year next following the year of death.

         (e) Installments  subsequent to the first  installment to the employee,
or to a beneficiary or to the employee's estate,  shall be paid on the first day
of the applicable  calendar  quarter in each succeeding  calendar year until the
entire amount credited to the employee's  deferred account shall have been paid.
Deferred  amounts held pending  distribution  shall continue to be credited with
interest or  additional  deferred  AT&T shares,  as  applicable,  determined  in
accordance with Section 3(a) and (b).

         (f) In the event an employee,  or the employee's  beneficiary after the
employee's death, incurs a severe financial hardship, the Committee, in its sole
discretion,  may  accelerate or otherwise  revise the payment  schedule from the
employee's  account to the extent  reasonably  necessary to eliminate the severe
financial  hardship.  For the purpose of this subsection (f), a severe financial
hardship  must have been caused by an accident,  illness,  or other event beyond
the control of the employee or, if applicable, the beneficiary.

         (g) The obligation to make a distribution of deferred  amounts credited
to an employee's  account during any calendar year plus the  additional  amounts
credited on such  deferred  amounts  pursuant  to Section  3(a) and (b) shall be
borne by the  Participating  Company which otherwise would have paid the related
award or salary  currently.  However,  the obligation to make  distribution with
respect  to  deferred  amounts  which are  related  to  amounts  credited  to an
employee's  account  under  Section  3(a)(ii)  and under the second  sentence of
Section  3(b)(i),  and with  respect  to which no  Participating  Company  would
otherwise  have  paid  the  related  award  currently,  shall  be  borne  by the
Participating Company which employed the employee on January 1, 1984.


5.  MISCELLANEOUS

         (a) The  deferred  amounts  shall be held in the  general  funds of the
Participating  Companies.  The Participating  Companies shall not be required to
reserve, or otherwise set aside, funds for the payment of such amounts.

         (b)  The  rights  of an  employee  to any  deferred  amounts  plus  the
additional  amounts  credited  pursuant  to  Section  3(a) and (b)  shall not be
subject to assignment by the employee.

<PAGE>

         (c) The Executive Vice  President - Human  Resources of AT&T shall have
the authority to administer the Plan.

         (d) The Committee may at any time amend the Plan or terminate the Plan,
but such amendment or termination  shall not adversely  affect the rights of any
employee,  without his or her  consent,  to any benefit  under the Plan to which
such employee may have previously become entitled prior to the effective date of
such amendment or termination. The Executive Vice President - Human Resources of
AT&T with the  concurrence of the General Counsel of AT&T shall be authorized to
make minor or administrative changes to the Plan, as well as amendments required
by  applicable  federal or state law (or  authorized  or made  desirable by such
statutes).
                       


                                [OBJECT OMITTED]
                      AT&T 1997 LONG TERM INCENTIVE PROGRAM
                         (as amended December 17, 1997)


    SECTION  1.  PURPOSE.  The  purposes  of the AT&T 1997  Long Term  Incentive
Program  (the  "Plan") are to encourage  selected  employees of AT&T Corp.  (the
"Company")  and its Affiliates to acquire a proprietary  and vested  interest in
the growth and performance of the Company, to generate an increased incentive to
contribute to the Company's  future success and  prosperity,  thus enhancing the
value of the Company for the benefit of shareholders, and to enhance the ability
of the  Company  and  its  Affiliates  to  attract  and  retain  individuals  of
exceptional  managerial  talent  upon  whom,  in large  measure,  the  sustained
progress, growth and profitability of the Company depends.

    SECTION 2. DEFINITIONS.  As used in the Plan, the following terms shall have
the meanings set forth below:

    (a) "Affiliate"  shall mean (i) any Person that directly,  or through one or
more intermediaries,  controls,  or is controlled by, or is under common control
with,  the  Company or (ii) any entity in which the  Company  has a  significant
equity interest, as determined by the Committee.

    (b) "Award"  shall mean any Option,  Stock  Appreciation  Right,  Restricted
Stock Award,  Performance Share,  Performance Unit, Dividend  Equivalent,  Other
Stock Unit Award, or any other right,  interest, or option relating to Shares or
other property granted pursuant to the provisions of the Plan.

    (c) "Award Agreement" shall mean any written agreement,  contract,  or other
instrument or document evidencing any Award granted by the Committee  hereunder,
which may, but need not, be executed or acknowledged by both the Company and the
Participant.

    (d) "Board" shall mean the Board of Directors of the Company.

    (e) "Change in Control"  shall mean the  happening  of any of the  following
events:

         (i) An  acquisition  by any  individual,  entity or group  (within  the
meaning of Section 13 (d) (3) or 14 (d) (2) of the Exchange  Act) (an  "Entity")
of beneficial  ownership (within the meaning of Rule 13d-3 promulgated under the
Exchange Act) of 20% or more of either (A) the then outstanding shares of common
stock  of the  Company  (the  "Outstanding  Company  Common  Stock")  or (B) the
combined voting power of the then outstanding  voting  securities of the Company
entitled to vote  generally  in the  election  of  directors  (the  "Outstanding
Company  Voting  Securities");   excluding,  however,  the  following:  (1)  any
acquisition  directly from the Company,  other than an  acquisition by virtue of
the exercise of a conversion  privilege  unless the security  being so converted
was itself  acquired  directly  from the  Company,  (2) any  acquisition  by the
Company,  (3) any  acquisition  by any employee  benefit plan (or related trust)
sponsored or  maintained  by the Company or any  corporation  controlled  by the
Company,  or (4) any  acquisition by any  corporation  pursuant to a transaction
which complies with clauses (A), (B) and (C) of subsection (iii) of this Section
2(e);

<PAGE>

         (ii) A change in the composition of the Board such that the individuals
who,  as of the  effective  date of the Plan,  constitute  the Board (such Board
shall be hereinafter  referred to as the "Incumbent Board") cease for any reason
to  constitute  at least a majority of the Board;  provided,  however,  that for
purposes of this  definition,  any  individual who becomes a member of the Board
subsequent to the effective date of the Plan, whose election,  or nomination for
election,  by the  Company's  stockholders  was approved by a vote of at least a
majority  of those  individuals  who are  members of the Board and who were also
members of the  Incumbent  Board (or deemed to be such pursuant to this proviso)
shall be  considered  as though such  individual  were a member of the Incumbent
Board;  and provided,  further  however,  that any such individual whose initial
assumption  of  office  occurs as a result of or in  connection  with  either an
actual or threatened  election contest (as such terms are used in Rule 14a-11 of
Regulation 14A promulgated under the Exchange Act) or other actual or threatened
solicitation  of proxies or consents by or on behalf of an Entity other than the
Board shall not be so considered as a member of the Incumbent Board;

         (iii) The  approval  by the  stockholders  of the  Company of a merger,
reorganization  or  consolidation  or  sale  or  other  disposition  of  all  or
substantially all of the assets of the Company (each, a "Corporate Transaction")
or, if  consummation  of such Corporate  Transaction is subject,  at the time of
such approval by stockholders,  to the consent of any government or governmental
agency,  the  obtaining of such consent  (either  explicitly  or  implicitly  by
consummation); excluding however, such a Corporate Transaction pursuant to which
(A)  all or  substantially  all of the  individuals  and  entities  who  are the
beneficial  owners,  respectively,  of the Outstanding  Company Common Stock and
Outstanding  Company  Voting  Securities  immediately  prior  to such  Corporate
Transaction will  beneficially  own,  directly or indirectly,  more than 60% of,
respectively,  the outstanding  shares of common stock,  and the combined voting
power of the then outstanding  voting  securities  entitled to vote generally in
the election of directors, as the case may be, of the corporation resulting from
such Corporate  Transaction  (including,  without  limitation,  a corporation or
other  Person which as a result of such  transaction  owns the Company or all or
substantially all of the Company's assets either directly or through one or more
subsidiaries  (a "Parent  Company")) in  substantially  the same  proportions as
their  ownership,  immediately  prior  to  such  Corporate  Transaction,  of the
Outstanding Company Common Stock and Outstanding  Company Voting Securities,  as
the case may be, (B) no Entity  (other than the Company,  any  employee  benefit
plan (or related  trust) of the Company,  such  corporation  resulting from such
Corporate  Transaction  or, if  reference  was made to equity  ownership  of any
Parent Company for purposes of determining whether clause (A) above is satisfied
in connection with the applicable  Corporate  Transaction,  such Parent Company)
will beneficially own, directly or indirectly, 20% or more of, respectively, the
outstanding  shares  of  common  stock of the  corporation  resulting  from such
Corporate  Transaction or the combined  voting power of the  outstanding  voting
securities  of such  corporation  entitled to vote  generally in the election of
directors unless such ownership  resulted solely from ownership of securities of
the Company prior to the Corporate  Transaction,  and (C)  individuals  who were
members of the Incumbent Board will  immediately  after the  consummation of the
Corporate Transaction constitute at least a majority of the members of the board
of directors of the corporation  resulting from such Corporate  Transaction (or,
if reference was made to equity  ownership of any Parent Company for purposes of
determining  whether  clause  (A)  above is  satisfied  in  connection  with the
applicable Corporate Transaction, of the Parent Company); or

<PAGE>

         (iv) The  approval  by the  stockholders  of the  Company of a complete
liquidation or dissolution of the Company.

    (f) "Change in Control  Price" means the higher of (A) the highest  reported
sales price, regular way, of a Share in any transaction reported on the New York
Stock Exchange  Composite  Tape or other  national  exchange on which Shares are
listed or on NASDAQ  during the 60-day period prior to and including the date of
a Change in Control or (B) if the Change in Control is the result of a tender or
exchange offer or a Corporate  Transaction,  the highest price per Share paid in
such tender or exchange offer or Corporate  Transaction;  provided however, that
in the case of Incentive Stock Options and Stock Appreciation Rights relating to
Incentive  Stock  Options,  the Change in Control Price shall be the Fair Market
Value of a Share on the date such Incentive  Stock Option or Stock  Appreciation
Right is exercised or deemed exercised  pursuant to Section 11(b). To the extent
that the consideration paid in any such transaction described above consists all
or in part of  securities  or other  noncash  consideration,  the  value of such
securities  or  other  noncash  consideration  shall be  determined  in the sole
discretion of the Board.

    (g) "Code"  shall mean the Internal  Revenue  Code of 1986,  as amended from
time to time, and any successor thereto.

    (h) "Committee" shall mean the Compensation and Employee Benefits  Committee
of the Board, or any successor to such committee,  composed of no fewer than two
directors  each of whom is a  Non-Employee  Director  and an "outside  director"
within the meaning of Section  162(m) of the Code,  or any  successor  provision
thereto.

    (i) "Company" shall mean AT&T Corp., a New York corporation.

    (j) "Covered Employee" shall mean a "covered employee" within the meaning of
Section 162(m)(3) of the Code, or any successor provision thereto.

    (k)  "Employee"  shall mean any employee of the Company or of any Affiliate.
Unless  otherwise  determined  by the  Committee  in its  sole  discretion,  for
purposes  of the  Plan,  an  employee  shall be  considered  to have  terminated
employment and to have ceased to be an Employee if his or her employer ceases to
be an Affiliate, even if he or she continues to be employed by such employer.

    (l)  "Exchange  Act"  shall mean the  Securities  Exchange  Act of 1934,  as
amended.

    (m) "Fair Market Value" shall mean, with respect to any property, the market
value of such  property  determined  by such methods or  procedures  as shall be
established from time to time by the Committee.

    (n)  "Incentive  Stock Option" shall mean an Option  granted under Section 6
hereof that is intended to meet the  requirements  of Section 422 of the Code or
any successor provision thereto.

    (o)  "Non-Employee  Director"  shall  have  the  meaning  set  forth in Rule
16b-3(b)(3)  promulgated  by the Securities  and Exchange  Commission  under the
Exchange Act, or any successor definition adopted by the Securities and Exchange
Commission.

    (p) "Nonstatutory Stock Option" shall mean an Option granted under Section 6
hereof that is not intended to be an Incentive Stock Option.

<PAGE>

    (q) "Option"  shall mean any right granted to a  Participant  under the Plan
allowing such  Participant to purchase Shares at such price or prices and during
such period or periods as the Committee shall determine.

    (r) "Other Stock Unit Award" shall mean any right  granted to a  Participant
by the Committee pursuant to Section 10 hereof.

    (s) "Participant" shall mean an Employee who is selected by the Committee to
receive an Award under the Plan.

    (t)  "Performance  Award"  shall  mean any  Award of  Performance  Shares or
Performance Units pursuant to Section 9 hereof.

    (u) "Performance Period" shall mean that period established by the Committee
at the time any Performance  Award is granted or at any time  thereafter  during
which any  performance  goals  specified by the  Committee  with respect to such
Award are to be measured.

    (v) "Performance Share" shall mean any grant pursuant to Section 9 hereof of
a unit valued by reference to a designated number of Shares,  which value may be
paid to the  Participant  by delivery of such  property as the  Committee  shall
determine,  including,  without  limitation,  cash,  Shares,  or any combination
thereof,  upon  achievement  of such  performance  goals during the  Performance
Period as the Committee shall establish at the time of such grant or thereafter.

    (w) "Performance  Unit" shall mean any grant pursuant to Section 9 hereof of
a unit valued by reference to a designated amount of property other than Shares,
which value may be paid to the  Participant  by delivery of such property as the
Committee shall determine,  including,  without limitation, cash, Shares, or any
combination  thereof,  upon  achievement  of such  performance  goals during the
Performance Period as the Committee shall establish at the time of such grant or
thereafter.

    (x)  "Person"   shall  mean  any   individual,   corporation,   partnership,
association,   joint-stock  company,  trust,  unincorporated  organization,   or
government or political subdivision thereof.

    (y) "Restricted Stock" shall mean any Share issued with the restriction that
the holder may not sell,  transfer,  pledge,  or assign such Share and with such
other  restrictions  as  the  Committee,  in its  sole  discretion,  may  impose
(including, without limitation, any restriction on the right to vote such Share,
and the right to  receive  any cash  dividends),  which  restrictions  may lapse
separately  or in  combination  at  such  time  or  times,  in  installments  or
otherwise, as the Committee may deem appropriate.

    (z) "Restricted  Stock Award" shall mean an award of Restricted  Stock under
Section 8 hereof.

    (Aa)  "Senior  Manager"  shall  mean  any  Employee  of the  Company  or any
Affiliate  holding a position above E band or any future salary band that is the
equivalent thereof.

    (Bb)  "Shares"  shall mean the shares of common stock of the Company,  $1.00
par value.

    (Cc)  "Stock   Appreciation  Right"  shall  mean  any  right  granted  to  a
Participant  pursuant  to  Section 7 hereof to  receive,  upon  exercise  by the
Participant, the excess of (i) the Fair Market Value of one Share on the date of

<PAGE>

exercise or, if the  Committee  shall so determine in the case of any such right
other than one  related to any  Incentive  Stock  Option,  at any time  during a
specified  period  before the date of exercise  over (ii) the grant price of the
right on the date of grant,  or if granted  in  connection  with an  outstanding
Option on the date of grant of the related Option, as specified by the Committee
in its sole  discretion,  which,  except in the case of Substitute  Awards or in
connection with an adjustment  provided in Section 4(d),  shall not be less than
the Fair  Market  Value of one  Share on such  date of grant of the right or the
related  Option,  as the case may be. Any  payment by the  Company in respect of
such  right may be made in cash,  Shares,  other  property,  or any  combination
thereof, as the Committee, in its sole discretion, shall determine.

    (Dd) "Subsidiary"  shall mean any corporation (other than the Company) in an
unbroken chain of corporations beginning with the Company if, at the time of the
granting of the Award, each of the corporations  other than the last corporation
in the  unbroken  chain  owns stock  possessing  50 percent or more of the total
combined  voting power of all classes of stock in one of the other  corporations
in the chain.

    (Ee)  "Substitute  Awards" shall mean Awards granted or Shares issued by the
Company in assumption of, or in substitution or exchange for, awards  previously
granted, or the right or obligation to make future awards, by a company acquired
by the Company or with which the Company combines.

    SECTION 3. ADMINISTRATION.  The Plan shall be administered by the Committee.
The  Committee  shall have full power and  authority,  subject to such orders or
resolutions not inconsistent with the provisions of the Plan as may from time to
time be adopted by the Board,  to: (i) select the  Employees  of the Company and
its Affiliates to whom Awards may from time to time be granted  hereunder;  (ii)
determine  the  type or  types  of  Award  to be  granted  to  each  Participant
hereunder;  (iii)  determine  the  number of Shares to be  covered by each Award
granted  hereunder;  (iv) determine the terms and conditions,  not  inconsistent
with the provisions of the Plan, of any Award granted  hereunder;  (v) determine
whether,  to what extent and under what  circumstances  Awards may be settled in
cash, Shares or other property or canceled or suspended; (vi) determine whether,
to what extent and under what circumstances  cash, Shares and other property and
other amounts payable with respect to an Award under this Plan shall be deferred
either automatically or at the election of the Participant;  (vii) interpret and
administer the Plan and any instrument or agreement entered into under the Plan;
(viii)  establish such rules and regulations and appoint such agents as it shall
deem  appropriate for the proper  administration  of the Plan; and (ix) make any
other determination and take any other action that the Committee deems necessary
or desirable for administration of the Plan. Decisions of the Committee shall be
final,  conclusive  and binding upon all  persons,  including  the Company,  any
Participant,  any  shareholder,  and  any  employee  of  the  Company  or of any
Affiliate.  A majority of the members of the Committee may determine its actions
and fix the time and place of its meetings.

    SECTION 4.  SHARES SUBJECT TO THE PLAN.

     (a) Subject to  adjustment  as provided in Section 4(d), a total of fifteen
(15)  million  Shares  shall be  available  for a one time  grant of  Options to
substantially  all  Employees  during 1997.  Shares  available for such one time
grant of Options,  but not used for such  Options,  shall be available for other
Awards under the Plan, in 1997 or later years.

    (b) In addition to the number of Shares  available  under Section 4(a),  and
subject to adjustment as provided in Section 4(d), a total of  eighty-five  (85)

<PAGE>

million  Shares shall be available for Awards  granted under the Plan;  provided
that the number of Shares  available  for Awards  other than  Options  shall not
exceed fifteen (15) million; and provided,  further,  that if any Shares subject
to an Award or to an award under the Company's 1987 Long Term Incentive  Program
or 1984 Stock Option Plan (the "Prior  Plans") are  forfeited or if any Award or
award under the Prior  Plans based on Shares is settled for cash,  or expires or
otherwise is terminated  without issuance of such Shares,  the Shares subject to
such  Award  shall  to  the  extent  of  such  cash  settlement,  forfeiture  or
termination  again be available for Awards under the Plan. In the event that any
Option or other Award  granted  hereunder is  exercised  through the delivery of
Shares or in the event that withholding tax liabilities arising from such Option
or other Award are satisfied by the  withholding  of Shares by the Company,  the
number of Shares  available  for Awards under the Plan shall be increased by the
number of Shares so  surrendered  or withheld.  In addition,  Substitute  Awards
shall  not  reduce  the  Shares  available  for  grants  under  the Plan or to a
Participant in any calendar year.

     (c) Any  Shares  issued  hereunder  may  consist,  in whole or in part,  of
authorized and unissued shares, treasury shares, or shares purchased in the open
market or otherwise.

    (d)   In  the   event   of  any   merger,   reorganization,   consolidation,
recapitalization,  stock dividend, stock split, reverse stock split, spin-off or
similar transaction or other change in corporate structure affecting the Shares,
such adjustments and other substitutions shall be made to the Plan and to Awards
as  the  Committee  in its  sole  discretion  deems  equitable  or  appropriate,
including without limitation such adjustments in the aggregate number, class and
kind of securities which may be delivered under the Plan, in the aggregate or to
any one Participant,  in the number, class, kind and option or exercise price of
securities subject to outstanding  Options,  Stock Appreciation  Rights or other
Awards granted under the Plan,  and in the number,  class and kind of securities
subject to Awards  granted under the Plan  (including,  if the  Committee  deems
appropriate,  the  substitution of similar options to purchase the shares of, or
other awards denominated in the shares of, another company) as the Committee may
determine to be appropriate in its sole discretion,  provided that the number of
Shares subject to any Award shall always be a whole number.

    SECTION 5. ELIGIBILITY.  Any  Employee shall be eligible to be selected as a
Participant.

    SECTION 6. STOCK OPTIONS.  Options may be granted  hereunder to Participants
either alone or in addition to other Awards  granted under the Plan.  Any Option
granted under the Plan shall be evidenced by an Award  Agreement in such form as
the Committee may from time to time approve. Any such Option shall be subject to
the following terms and conditions and to such additional  terms and conditions,
not  inconsistent  with the provisions of the Plan, as the Committee  shall deem
desirable:

    (a) OPTION PRICE. The purchase  price per Share purchasable  under an Option
shall be  determined  by the Committee in its sole  discretion;  provided  that,
except in the case of  Substitute  Awards or in  connection  with an  adjustment
provided for in Section  4(d),  such  purchase  price shall not be less than the
Fair Market Value of the Share on the date of the grant of the Option.

    (b) OPTION  PERIOD.  The term of each Option shall be fixed by the Committee
in its  sole  discretion;  provided  that no  Incentive  Stock  Option  shall be
exercisable  after  the  expiration  of ten  years  from the date the  Option is
granted.

<PAGE>

    (c)  EXERCISABILITY.  Options shall be  exercisable at such time or times as
determined by the Committee at or subsequent to grant.

    (d) METHOD OF EXERCISE.  Subject to the other  provisions  of the Plan,  any
Option may be exercised by the  Participant  in whole or in part at such time or
times,  and the Participant may make payment of the option price in such form or
forms,  including,  without  limitation,  payment by delivery of cash, Shares or
other  consideration  (including,  where  permitted  by law and  the  Committee,
Awards)  having a Fair  Market  Value on the  exercise  date  equal to the total
option price, or by any combination of cash,  Shares and other  consideration as
the Committee may specify in the applicable Award Agreement.

    (e)  INCENTIVE  STOCK  OPTIONS.  In  accordance  with  rules and  procedures
established  by the Committee,  and except as otherwise  provided in Section 11,
the  aggregate  Fair Market  Value  (determined  as of the time of grant) of the
Shares with respect to which  Incentive  Stock  Options held by any  Participant
which are exercisable for the first time by such Participant during any calendar
year under the Plan (and  under any other  benefit  plans of the  Company or any
Subsidiary) shall not exceed $100,000 or, if different,  the maximum  limitation
in effect at the time of grant under  Section 422 of the Code,  or any successor
provision,  and any regulations promulgated thereunder.  Incentive Stock Options
shall be granted  only to  participants  who are  employees  of the Company or a
Subsidiary  of the Company.  The terms of any  Incentive  Stock  Option  granted
hereunder shall comply in all respects with the provisions of Section 422 of the
Code, or any successor provision, and any regulations promulgated thereunder.

    (f) FORM OF SETTLEMENT.  In its sole discretion,  the Committee may provide,
at the time of grant,  that the Shares to be issued  upon an  Option's  exercise
shall be in the form of  Restricted  Stock or other similar  securities,  or may
reserve the right so to provide after the time of grant.

    SECTION 7.  STOCK  APPRECIATION  RIGHTS.  Stock  Appreciation  Rights may be
granted  hereunder to  Participants  either alone or in addition to other Awards
granted  under the Plan and may,  but need  not,  relate  to a  specific  Option
granted under Section 6. The provisions of Stock Appreciation Rights need not be
the same with respect to each recipient. Any Stock Appreciation Right related to
a  Nonstatutory  Stock  Option may be  granted  at the same time such  Option is
granted or at any time thereafter  before exercise or expiration of such Option.
Any Stock  Appreciation  Right  related to an  Incentive  Stock  Option  must be
granted  at the same  time  such  Option  is  granted.  In the case of any Stock
Appreciation  Right  related  to any  Option,  the Stock  Appreciation  Right or
applicable portion thereof shall terminate and no longer be exercisable upon the
termination or exercise of the related Option,  except that a Stock Appreciation
Right  granted with respect to less than the full number of Shares  covered by a
related  Option shall not be reduced  until the exercise or  termination  of the
related   Option  exceeds  the  number  of  Shares  not  covered  by  the  Stock
Appreciation  Right. Any Option related to any Stock Appreciation Right shall no
longer be  exercisable  to the extent the related Stock  Appreciation  Right has
been exercised.  The Committee may impose such conditions or restrictions on the
exercise of any Stock Appreciation Right as it shall deem appropriate.

    SECTION 8.  RESTRICTED STOCK.

    (a)  ISSUANCE.  A  Restricted  Stock Award shall be subject to  restrictions
imposed by the Committee during a period of time specified by the Committee (the
"Restriction  Period").  Restricted  Stock  Awards  may be issued  hereunder  to
Participants, for no cash consideration or for such minimum consideration as may
be required  by  applicable  law,  either  alone or in addition to other  Awards
granted under the Plan.  The  provisions of Restricted  Stock Awards need not be
the same with respect to each recipient.
<PAGE>

    (b) REGISTRATION.  Any Restricted Stock issued hereunder may be evidenced in
such manner as the  Committee  in its sole  discretion  shall deem  appropriate,
including,  without limitation,  book-entry  registration or issuance of a stock
certificate  or  certificates.  In the event any stock  certificate is issued in
respect of shares of Restricted  Stock awarded under the Plan, such  certificate
shall  be  registered  in the  name  of  the  Participant,  and  shall  bear  an
appropriate  legend  referring  to  the  terms,  conditions,   and  restrictions
applicable to such Award.

    (c) FORFEITURE.  Except as otherwise determined by the Committee at the time
of grant or thereafter, upon termination of employment for any reason during the
restriction  period, all Shares of Restricted Stock still subject to restriction
shall  be  forfeited  by  the   Participant   and  reacquired  by  the  Company.
Unrestricted  Shares,  evidenced  in such  manner as the  Committee  shall  deem
appropriate,  shall be  issued  to the  grantee  promptly  after  the  period of
forfeiture, as determined or modified by the Committee, shall expire.

    (d) MINIMUM VESTING CONDITION.  The minimum Restriction Period applicable to
any  Restricted  Stock  Award  that is not  subject  to  performance  conditions
restricting transfer shall be three (3) years from the date of grant;  provided,
however,  that a Restriction Period of less than three (3) years may be approved
for such Awards with respect to up to five (5) million Shares under the Plan.

    SECTION 9. PERFORMANCE AWARDS. Performance Awards may be issued hereunder to
Participants, for no cash consideration or for such minimum consideration as may
be required  by  applicable  law,  either  alone or in addition to other  Awards
granted  under the Plan.  The  performance  criteria to be  achieved  during any
Performance  Period and the length of the Performance Period shall be determined
by the Committee upon the grant of each Performance Award. Except as provided in
Section 11,  Performance  Awards will be  distributed  only after the end of the
relevant  Performance  Period.  Performance  Awards may be paid in cash, Shares,
other  property  or any  combination  thereof,  in the  sole  discretion  of the
Committee at the time of payment. The performance levels to be achieved for each
Performance  Period  and the  amount  of the  Award to be  distributed  shall be
conclusively  determined by the Committee.  Performance  Awards may be paid in a
lump sum or in installments following the close of the Performance Period or, in
accordance with procedures established by the Committee, on a deferred basis.

    SECTION 10.  OTHER STOCK UNIT AWARDS.

    (a) STOCK AND  ADMINISTRATION.  Other Awards of Shares and other Awards that
are  valued  in whole or in part by  reference  to, or are  otherwise  based on,
Shares or other property ("Other Stock Unit Awards") may be granted hereunder to
Participants,  either  alone or in addition to other  Awards  granted  under the
Plan.  Other Stock Unit Awards may be paid in Shares,  cash or any other form of
property as the  Committee  shall  determine.  Subject to the  provisions of the
Plan,  the  Committee  shall have sole and complete  authority to determine  the
Employees  of the  Company and its  Affiliates  to whom and the time or times at
which such Awards shall be made, the number of Shares to be granted  pursuant to
such Awards,  and all other  conditions of the Awards.  The  provisions of Other
Stock Unit Awards need not be the same with respect to each recipient.

    (b) TERMS AND  CONDITIONS.  Subject to the  provisions  of this Plan and any
applicable Award Agreement,  Awards and Shares subject to Awards made under this
Section  10,  may not be  sold,  assigned,  transferred,  pledged  or  otherwise
encumbered  prior to the date on which the Shares are issued,  or, if later, the
date on which any applicable restriction, performance or deferral period lapses.

<PAGE>

For any Award or Shares  subject to any Award  made  under  this  Section 10 the
transferability  of which  is  conditioned  only on the  passage  of time,  such
restriction  period  shall be a minimum  of three (3) years.  Shares  (including
securities convertible into Shares) subject to Awards granted under this Section
10 may be issued for no cash consideration or for such minimum  consideration as
may be required by applicable law. Shares (including securities convertible into
Shares)  purchased  pursuant to a purchase  right  awarded under this Section 10
shall be purchased for such  consideration  as the  Committee  shall in its sole
discretion determine,  which, except in the case of Substitute Awards, shall not
be less than the Fair Market Value of such Shares or other  securities as of the
date such purchase right is awarded.

    SECTION 11.  CHANGE IN CONTROL PROVISIONS.

    (a) IMPACT OF EVENT.  Notwithstanding any other provision of the Plan to the
contrary,  unless the Committee shall  determine  otherwise at the time of grant
with respect to a particular Award, in the event of a Change in Control:

         (i) any Options and Stock  Appreciation  Rights  outstanding  as of the
date such Change in Control is  determined to have  occurred,  and which are not
then  exercisable and vested,  shall become fully  exercisable and vested to the
full extent of the original grant;

         (ii)  the  restrictions  and  deferral  limitations  applicable  to any
Restricted Stock shall lapse, and such Restricted Stock shall become free of all
restrictions  and  limitations  and become fully vested and  transferable to the
full extent of the original grant;

         (iii) all  Performance  Awards  shall be  considered  to be earned  and
payable in full,  and any  deferral  or other  restriction  shall lapse and such
Performance Awards shall be immediately settled or distributed; and

         (iv) The  restrictions  and deferral  limitations and other  conditions
applicable  to any Other Stock Unit Awards or any other Awards shall lapse,  and
such  Other  Stock Unit  Awards or such other  Awards  hall  become  free of all
restrictions, limitations or conditions and become fully vested and transferable
to the full extent of the original grant.

    (b) CHANGE IN CONTROL CASH-OUT.  Notwithstanding  any other provision of the
Plan, during the 60-day period from and after a Change in Control (the "Exercise
Period"), if the Committee shall determine at, or at any time after, the time of
grant, a Participant  holding an Option or Stock  Appreciation  Right shall have
the  right,  whether  or not the  Option  or Stock  Appreciation  Right is fully
exercisable  and in lieu of the  payment  of the  purchase  price for the Shares
being  purchased  under  the  Option or Stock  Appreciation  Right and by giving
notice to the Company, to elect (within the Exercise Period) to surrender all or
part of the Option or Stock  Appreciation  Right to the  Company  and to receive
cash,  within 30 days of such notice,  in an amount equal to the amount by which
the Change in Control Price per Share on the date of such election  shall exceed
the purchase price per Share under the Option or Stock  Appreciation  Right (the
"Spread")  multiplied by the number of Shares  granted under the Option or Stock
Appreciation  right as to which the right granted under this Section 11(b) shall
have been exercised.

    (c)  Notwithstanding  any other provision of this Plan, if any right granted
pursuant to this Plan would make a Change in Control transaction  ineligible for
pooling-of-interests  accounting  under APB No. 16, that (after giving effect to
any other  actions  taken to cause  such  transaction  to be  eligible  for such

<PAGE>

pooling-of-interests  accounting  treatment)  but for the  nature of such  right
would otherwise be eligible for such accounting  treatment,  the Committee shall
have the  ability to  substitute  for the cash  payable  pursuant  to such right
Shares  with a Fair  Market  Value  equal to the cash that  would  otherwise  be
payable pursuant thereto.

    SECTION 12.  CODE SECTION 162(m) PROVISIONS.

    (a)  Notwithstanding  any other  provision  of this Plan,  if the  Committee
determines at the time Restricted  Stock, a Performance  Award or an Other Stock
Unit Award is granted to a Participant who is then a Senior Manager or an E band
employee that such  Participant  is, or is likely to be as of the end of the tax
year in which the Company would claim a tax  deduction in  connection  with such
Award, a Covered  Employee,  then the Committee may provide that this Section 12
is applicable to such Award.

    (b) If an  Award  is  subject  to this  Section  12,  then  the  lapsing  of
restrictions  thereon and the  distribution  of cash,  Shares or other  property
pursuant thereto,  as applicable,  shall be subject to the achievement of one or
more objective  performance goals  established by the Committee,  which shall be
based on the  attainment of specified  levels of one or any  combination  of the
following:  net cash provided by operating  activities,  earnings per share from
continuing  operations,  operating  income,  revenues,  gross margin,  return on
operating  assets,   return  on  equity,   economic  value  added,  stock  price
appreciation,  total stockholder  return, or cost control, of the Company or the
Affiliate  or division of the Company  for or within  which the  Participant  is
primarily  employed.   Such  performance  goals  also  may  be  based  upon  the
achievement  of  specified  levels of Company  performance  (or  performance  of
applicable  Affiliate  or  division  of the  Company)  under  one or more of the
measures described above relative to the performance of other corporations. Such
performance  goals  shall  be  set by  the  Committee  within  the  time  period
prescribed  by, and shall  otherwise  comply with the  requirements  of, Section
162(m) of the Code,  or any successor  provision  thereto,  and the  regulations
thereunder.

    (c)  Notwithstanding  any provision of this Plan other than Section 11, with
respect  to any Award  that is subject to this  Section  12, the  Committee  may
adjust  downwards,  but not upwards,  the amount payable pursuant to such Award,
and the Committee may not waive the  achievement of the  applicable  performance
goals except in the case of the death or disability of the Participant.

    (d) The Committee shall have the power to impose such other  restrictions on
Awards  subject to this Section 12 as it may deem  necessary or  appropriate  to
ensure  that  such  Awards  satisfy  all  requirements  for   "performance-based
compensation"  within the meaning of Section  162(m) (4) (C) of the Code, or any
successor provision thereto.

    (e)  Notwithstanding  any provision of this Plan other than Section 4(d), no
Participant may be granted Options and/or SARs in any three calendar year period
with respect to more than two million (2,000,000) Shares, and the maximum dollar
value payable with respect to  Performance  Units and/or Other Stock Unit Awards
that are valued with  reference to property other than Shares and granted to any
Participant in any one calendar year is $10,000,000.

    SECTION 13. AMENDMENTS AND TERMINATION. The Board may amend, alter, suspend,
discontinue or terminate the Plan or any portion  thereof at any time;  provided
that no such amendment, alteration,  suspension,  discontinuation or termination
shall be made without (i) shareholder  approval if such approval is necessary to

<PAGE>

qualify for or comply with any tax or regulatory  requirement  for which or with
which the Board deems it necessary or desirable to qualify or comply or (ii) the
consent of the affected  Participant,  if such action would impair the rights of
such Participant under any outstanding  Award.  Notwithstanding  anything to the
contrary  herein,  the  Committee  may amend  the Plan in such  manner as may be
necessary so as to have the Plan conform to local rules and  regulations  in any
jurisdiction outside the United States.

    The  Committee  may  amend  the  terms  of any  Award  theretofore  granted,
prospectively or retroactively, but no such amendment shall impair the rights of
any  Participant  without his or her consent.  Notwithstanding  any provision of
this  plan,  the  Committee  may not amend the terms of any Option to reduce the
option price.

    SECTION 14.  GENERAL PROVISIONS.

    (a)  Unless  the  Committee  determines  otherwise  at the time the Award is
granted or thereafter:  (i) no Award,  and no Shares subject to Awards described
in  Section  10 which  have  not  been  issued  or as to  which  any  applicable
restriction,  performance  or  deferral  period  has not  lapsed,  may be  sold,
assigned, transferred, pledged or otherwise encumbered, except by will or by the
laws of  descent  and  distribution;  provided  that,  if so  determined  by the
Committee,  a  Participant  may,  in the manner  established  by the  Committee,
designate a beneficiary to exercise the rights of the  Participant  with respect
to any Award upon the death of the  Participant;  and (ii) each  Award  shall be
exercisable,  during the Participant's  lifetime, only by the Participant or, if
permissible  under  applicable  law,  by the  Participant's  guardian  or  legal
representative.

    (b) The term of each Award  shall be for such period of months or years from
the date of its grant as may be determined by the Committee; provided that in no
event shall the term of any  Incentive  Stock  Option or any Stock  Appreciation
Right  related to any  Incentive  Stock Option exceed a period of ten (10) years
from the date of its grant.

    (c) No Employee or Participant  shall have any claim to be granted any Award
under  the Plan and  there is no  obligation  for  uniformity  of  treatment  of
Employees or Participants under the Plan.

    (d) The  prospective  recipient of any Award under the Plan shall not,  with
respect to such Award,  be deemed to have become a  Participant,  or to have any
rights with respect to such Award,  until and unless such  recipient  shall have
executed an agreement or other  instrument  evidencing the Award and delivered a
copy thereof to the Company,  and otherwise  complied  with the then  applicable
terms and conditions.

    (e) Except as provided in Section 12, the  Committee  shall be authorized to
make adjustments in performance award criteria or in the terms and conditions of
other Awards in  recognition  of unusual or  nonrecurring  events  affecting the
Company or its financial  statements or changes in applicable laws,  regulations
or  accounting  principles.  The  Committee  may correct any defect,  supply any
omission or reconcile any  inconsistency  in the Plan or any Award in the manner
and to the extent it shall deem desirable to carry it into effect.  In the event
the Company shall assume  outstanding  employee  benefit  awards or the right or
obligation to make future such awards in connection  with the  acquisition of or
combination with another  corporation or business entity,  the Committee may, in
its discretion,  make such  adjustments in the terms of Awards under the Plan as
it shall deem appropriate.

<PAGE>

    (f) The Committee shall have full power and authority to determine  whether,
to what  extent and under what  circumstances  any Award  shall be  canceled  or
suspended.  In addition,  all  outstanding  Awards to any  Participant  shall be
canceled if the Participant,  without the consent of the Company, while employed
by  the  Company  or  after  termination  of  such  employment,   establishes  a
relationship with a competitor of the Company or engages in activity which is in
conflict with or adverse to the interest of the Company, as determined under the
AT&T Non-Competition Guideline.

    (g) All  certificates  for Shares  delivered  under the Plan pursuant to any
Award shall be subject to such  stock-transfer  orders and other restrictions as
the  Committee  may deem  advisable  under  the  rules,  regulations,  and other
requirements of the Securities and Exchange Commission,  any stock exchange upon
which the Shares are then listed, and any applicable Federal or state securities
law,  and the  Committee  may  cause a legend or  legends  to be put on any such
certificates to make appropriate reference to such restrictions.

    (h) No  Award  granted  hereunder  shall  be  construed  as an offer to sell
securities of the Company,  and no such offer shall be  outstanding,  unless and
until the Committee in its sole  discretion has determined  that any such offer,
if made,  would be in compliance  with all applicable  requirements  of the U.S.
federal  securities laws and any other laws to which such offer, if made,  would
be subject.

     (i) The Committee shall be authorized to establish  procedures  pursuant to
which the payment of any Award may be deferred. Subject to the provisions of the
Plan and any Award  Agreement,  the  recipient of an Award  (including,  without
limitation,  any deferred  Award) may, if so  determined  by the  Committee,  be
entitled to receive,  currently or on a deferred basis, cash dividends,  or cash
payments  in  amounts   equivalent  to  cash  dividends  on  Shares   ("dividend
equivalents"),  with  respect to the number of Shares  covered by the Award,  as
determined  by the  Committee,  in its sole  discretion,  and the  Committee may
provide  that such amounts (if any) shall be deemed to have been  reinvested  in
additional Shares or otherwise reinvested.

    (j) Except as otherwise required in any applicable Award Agreement or by the
terms of the Plan,  recipients of Awards under the Plan shall not be required to
make any payment or provide consideration other than the rendering of services.

    (k) The Committee may delegate to one or more Senior Managers or a committee
of Senior  Managers the right to grant Awards to Employees  who are not officers
or directors of the Company and to cancel or suspend Awards to Employees who are
not officers or directors of the Company.

    (l) The Company  shall be  authorized  to withhold from any Award granted or
payment due under the Plan the amount of withholding  taxes due in respect of an
Award or payment  hereunder and to take such other action as may be necessary in
the opinion of the Company to satisfy  all  obligations  for the payment of such
taxes. The Committee shall be authorized to establish procedures for election by
Participants  to  satisfy  such  obligations  for the  payment  of such taxes by
delivery of or transfer of Shares to the Company, or by directing the Company to
retain Shares otherwise deliverable in connection with the Award.

    (m) Nothing  contained  in this Plan shall  prevent the Board from  adopting
other or additional compensation  arrangements,  subject to shareholder approval
if such  approval is required;  and such  arrangements  may be either  generally
applicable or applicable only in specific cases.

<PAGE>

    (n) The  validity,  construction,  and  effect of the Plan and any rules and
regulations relating to the Plan shall be determined in accordance with the laws
of the State of New York and applicable Federal law.

    (o) If any  provision  of this  Plan is or  becomes  or is  deemed  invalid,
illegal or  unenforceable in any  jurisdiction,  or would disqualify the Plan or
any Award under any law deemed applicable by the Committee, such provision shall
be construed or deemed amended to conform to applicable  laws or if it cannot be
construed or deemed  amended  without,  in the  determination  of the Committee,
materially  altering  the  intent  of the  Plan,  it shall be  stricken  and the
remainder of the Plan shall remain in full force and effect.

    (p) Awards may be granted to Employees who are foreign nationals or employed
outside the United States, or both, on such terms and conditions  different from
those applicable to Awards to Employees employed in the United States as may, in
the judgment of the  Committee,  be necessary or desirable in order to recognize
differences in local law or tax policy. The Committee also may impose conditions
on the  exercise  or  vesting  of  Awards  in order to  minimize  the  Company's
obligation with respect to tax equalization for Employees on assignments outside
their home country.

    SECTION 15.  EFFECTIVE  DATE OF  PLAN.  The  Plan shall  be effective  as of
June 1, 1997.

    SECTION 16.  TERM OF PLAN.  No Award  shall be granted pursuant to  the Plan
after  May 31, 2002, but any  Award theretofore  granted may extend  beyond that
date.



                                    AGREEMENT
                 SENIOR MANAGEMENT BASIC LIFE INSURANCE PROGRAM
                            AND COLLATERAL ASSIGNMENT



THIS AGREEMENT is entered into this _______ day of ____________________,  19___,
by and between AT&T Corp., a New York  corporation  (hereinafter  referred to as
the "Employer" in Part I or "Assignee" in Part II), and

         INSTRUCTIONS - Trustee as Policyholder:  Check this box and fill in the
         blanks to the right of it if the initial Policyholder will be a trustee
         acting for the benefit of the Employee.
         ____
        /___/ __________________________________________  (hereinafter  referred
                           (Name of Trustee)
                
              to as the "Policyholder"), trustee for
               
              __________________________________________  (hereinafter  referred
                           (Name of Employee)
              
              to as the "Employee").

         INSTRUCTIONS - Employee as Policyholder: Check this box and fill in the
         blank  to the  right  of it if the  initial  Policyholder  will  be the
         Employee.
         ____
        /___/ __________________________________________  (hereinafter  referred
                          (Name of Employee)
                
              to as either the "Policyholder" or the "Employee", as applicable).

WHEREAS,  the Employee is currently a valued  employee and Senior Manager of the
Employer and the Employer  wishes to assist the Employee  with his/her  personal
life insurance program; and

WHEREAS,  the Employee (if also the Policyholder) or otherwise,  the above-named
trustee, acting on behalf of the Employee, desires to accept such assistance;

NOW, THEREFORE, the Employer and the Policyholder agree as follows:


PART I - Basic Life Insurance Agreement

1.       Description of Policy: In furtherance of the purposes of the Agreement,
         the  Policyholder  will  purchase and own two certain  policies of life
         insurance on the life of the  Employee,  being Policy No.  ____________
         issued by the  Metropolitan  Life  Insurance  Company,  and  Policy No.
         ____________  issued  by  the  Pacific  Life  Insurance  Company.  Said
         policies are hereinafter  collectively  referred to as the "Policy" and
         said life insurance companies are hereinafter  collectively referred to
         as the "Insurer".  The Policyholder's ownership shall be subject to all
         the terms and conditions set forth in this Agreement.

<PAGE>

2.       Payment of Premiums:  The Employer  shall pay the entire annual premium
         for the Policy (excluding the premium for any supplemental benefits not
         part of the Policy at initial issuance). The Employer's contribution to
         the premium shall be reduced by any dividend used to reduce premiums.
         The Employer shall pay the entire premium directly to the Insurer.

3.       Collateral Assignment and Possession of Policy:  To secure repayment of
         premiums  paid by the  Employer  provided for in  Section 2, Part II of
         this   Agreement   includes  an   assignment  of   the  Policy  or  the
         Policyholder's interest therein (hereinafter   "Collateral Assignment")
         and  provides  for the  transfer   of  possession  of the Policy to the
         Employer  during  the  term  specified  in  Part II of this  Agreement.
         Except as provided in or as  otherwise  consistent  with the provisions
         of this  Agreement,  the  Employer  covenants that it will not exercise
         its  rights  under  the  Collateral   Assignment  provisions  of   this
         Agreement in such a manner as to defeat the rights of  the Policyholder
         or the policy  beneficiary  under  this  Agreement.  Specifically,  the
         Employer  covenants  that it  will not  surrender the Policy unless the
         Policyholder   has  defaulted  on  his/her   obligations   under   this
         Agreement,  or the Agreement has  terminated as provided in  Section 8.
         The  Employer  shall have  possession  of the Policy  during the period
         that the  Employer  makes premium  payments and until all such payments
         are  repaid.  The  Employer  shall  make the Policy  available  to  the
         Insurer in order to make any change desired  by the  Policyholder as to
         the  designation  of  beneficiary  or  the  selection  of a  settlement
         option,  subject,  however,  to the  Collateral  Assignment  provisions
         hereof.

4.       Beneficiary  Designation   and  Payment  of   Policy   Proceeds:    The
         Policyholder  shall  have the  right to  name the  Policy  beneficiary.
         However,  in  the  event  of  the  Employee's  death,  the  beneficiary
         designated in  the Policy by the  Policyholder,  or the  Policyholder's
         Transferee,  shall have  an interest in the Policy proceeds  limited to
         an amount equal to the Employee's annual rate of salary  payable by the
         Employer,  rounded to  the next higher $1,000 (one  thousand  dollars),
         and  determined  as of the date of death,  or, if earlier,  the date of
         the  Employee's  retirement  on  a  disability  allowance  or a minimum
         pension or after becoming retirement eligible.  The balance, if any, of
         the proceeds of the Policy shall be  paid to the Employer. For purposes
         of  this Agreement, an Employee shall be considered retirement eligible
         if the  Employee has  satisfied  one of the  following  minimum age and
         length of service (as  determined  under  the AT&T  Management  Pension
         Plan)  combinations:  (a) any age  and 30 years of service;  (b) age 50
         and 25 years of service;  (c) age 55 and  20 years of  service;  or (d)
         age 65 and 10 years of service.

5.       Procedure at Employee's Death: Upon the death of the Employee while the
         Policy and this Agreement are in force and subject to the provisions of
         Parts I and II hereof,  the Employer  shall promptly take all necessary
         steps,  including  rendering of such  assistance  as may  reasonably be
         required by the beneficiary,  to obtain payment from the Insurer of the
         amounts payable under the Policy to the respective parties, as provided
         under Section 4 above.

6.       Disability  Waiver  of  Premium:  In  the  event  that  a  supplemental
         agreement providing for waiver of premium in the event of disability or
         any  additional  death  benefit  becomes  operational,  the  additional
         premium  for  such   supplemental   agreement  shall  be  paid  by  the

<PAGE>

         Policyholder for the benefit of the Employee.  The Employer's  interest
         in the Policy at death, under Section 4, or on surrender, under Section
         9, shall be  limited to total  premiums  paid by the  Employer  and not
         previously  reimbursed less any Policy  indebtedness of the Employer to
         the Insurer, but in no event will the Employer's interest in the Policy
         on surrender exceed the cash value under the Policy.

7.       Choice of Dividend  Option(s):  To the extent that the Insurer declares
         dividends on the Policy,  the  Employer  shall have the right to choose
         the  option or  combination  of options  it  desires  from among  those
         offered by the Insurer as to the  disposition  of such  dividends.  The
         Employer shall notify the Policyholder  and Insurer of its choice,  and
         the Policyholder agrees to execute any documents necessary to choose or
         change the Policy's dividend option.

8.       Termination of Agreement: Part I of this Agreement shall terminate when
         the first of any of the following events occurs:

         (a)      Termination  of the Employee's  employment  with the Employer,
                  for reasons other than retirement on a disability allowance or
                  a minimum pension or after becoming retirement eligible;

         (b)      The Employee's  attainment of the age 65 (in some cases later)
                  on or after retirement on a disability  allowance or a minimum
                  pension or after  becoming  retirement  eligible or, if later,
                  fifteen  (15)  years (in some  cases  later)  from the date of
                  issuance of the Policy;

         (c)      Either  party's  submission  of written  notice,  to the other
                  party, of intent to terminate Part I of this Agreement;

         (d)      Performance of  the Agreement's terms, following  the death of
                  the Employee;

         (e)      Failure by either the  Employer or the  Policyholder,  for any
                  reason,  to make  the  premium  contributions  required  under
                  Section 2 of this Agreement;

         (f)      Demotion of the Employee to a non-Senior Manager position; or

         (g)      The Employee engages in any competitive activity as determined
                  in accordance with the provisions of the AT&T  Non-Competition
                  Guideline  (unless  either (i) the  Employee  has obtained the
                  advance  written  consent  of the  Employer's  Executive  Vice
                  President-Human   Resources  to  engage  in  such  competitive
                  activity as provided in the AT&T Non-Competition Guideline; or
                  (ii) the Employer's Executive Vice  President-Human  Resources
                  has  waived  the  application  of  the  AT&T   Non-Competition
                  Guideline  to the  Employee with  respect to the  Agreement as
                  provided for in the AT&T Non-Competition Guideline).

9.       Disposition  of  Policy  Upon  Termination  of  Agreement:   Upon   the
         termination  of this  Agreement for any reason other than  Section 8(d)
         above, the Policyholder shall have a thirty (30) day  option to satisfy
         the Collateral Assignment regarding the Policy  held by the Employer in
         accordance  with the terms of this Section 9.  The amount  necessary to
         satisfy  such  Collateral  Assignment  shall be  an amount equal to the
         total  premium  payments  made,  from  time  to time,  by the  Employer

<PAGE>

         pursuant to  Section 2 hereof,  and, at the option of the Policyholder,
         either  shall  be paid  directly  by the  Policyholder  or through  the
         Employer's  collection  from  the cash value under the  Policy.  If the
         Policy shall  then be encumbered by  assignment,  policy loan, or other
         means  which  have been  the  result  of the  Employer's  actions,  the
         Employer  shall either remove such  encumbrance,  or reduce  the amount
         necessary to satisfy the Collateral  Assignment by  the total amount of
         indebtedness  outstanding  against the Policy.  The  provisions of this
         Section  9 are  subject  to the  terms of  Section  6 if  the  Policy's
         supplemental  agreements  have  been  activated.  If  the  Policyholder
         exercises  his/her  option  to satisfy the Collateral  Assignment,  the
         Employer shall  execute all necessary documents required by the Insurer
         to remove  and satisfy the  Collateral  Assignment  outstanding  on the
         Policy.  If the  Policyholder  does  not  exercise  his/her  option  to
         satisfy the  Collateral  Assignment  outstanding  on  the  Policy,  the
         Policyholder  shall  execute  all  documents   necessary  to   transfer
         ownership  of  the  Policy  to  the  Employer.   Such   transfer  shall
         constitute  satisfaction of any obligation  the Policyholder has to the
         Employer  with respect to this  Agreement.  The Employer shall then pay
         to the  Policyholder  the amount,  if any, by  which the cash surrender
         value of  the Policy  exceeds  the  amount  necessary  to  satisfy  the
         Collateral  Assignment.

10.      Taxable Income:  The Employee is responsible for determining the amount
         of taxable income,  if any,  includable in his/her gross income for tax
         purposes as a result of this Agreement or coverage under the Policy.

11.      Policyholder's Right to Assign His/Her Interest: The Policyholder shall
         have the right to transfer his/her entire interest in the Policy (other
         than rights  assigned to the Employer  pursuant to this  Agreement  and
         subject to the obligations of any outstanding Collateral Assignment) to
         another  person,  trust or entity  (herein  the  "Transferee").  If the
         Policyholder makes such a transfer,  all his/her rights shall be vested
         in the Transferee and the  Policyholder  shall have no further interest
         in the Policy and  Agreement.  Any  Transferee  shall be subject to all
         obligations  of the  Policyholder  under  both  Parts  I and II of this
         Agreement.

12.      Insurer's  Obligations:  The Insurer is not a party to this  Agreement.
         It is  understood  by the parties hereto that in issuing such Policy of
         insurance,  the Insurer shall have no liability except  as set forth in
         the  Policy  and except as  set forth in any  assignment  of the Policy
         filed at its  Home  Office.  Except as set forth in Sections 13 and 14,
         the Insurer  shall not be bound to inquire into, or take notice of, any
         of the covenants herein  contained as to the Policy of  insurance or as
         to  application   of  proceeds  of  such  Policy.   Upon  the  death of
         the Employee and payment of the proceeds in accordance with Sections 13
         and 14  of  this   Agreement,  the  Insurer  shall  be discharged  from
         all  liability.

13.      Administrative  and  Fiduciary  Provisions:  AT&T  Corp.  shall  be the
         administrator with respect to any rights or obligations of the Employer
         hereunder  and shall  have the  authority  to  control  and  manage the
         operation and  administration  of this Agreement.  The Insurer shall be
         the  fiduciary of the Policy solely with regard to the review and final
         decision on the claim for benefits under the Policy, as provided in the
         claims procedure set forth in Section 14.

<PAGE>

14.      Claims  Procedure:  The following  claims  procedure shall apply to the
         Policy and the Senior Management Basic Life Insurance Program:

         (a)      Filing  of a  claim  for  benefits:  The  Policyholder  or the
                  beneficiary  of the Policy shall make a claim for the benefits
                  provided  under  the  Policy  in the  manner  provided  in the
                  Policy.

         (b)      Claim denial:  With respect to a claim for benefits under said
                  Policy,  the  Insurer  shall be the entity  which  reviews and
                  makes decisions on claim denials according to the terms of the
                  Policy.

         (c)      Notification to claimant of decisions. If a claim is wholly or
                  partially  denied,   notice  of  the  decision,   meeting  the
                  requirements  of Section (d)  following  shall be furnished to
                  the claimant within a reasonable  period of time after a claim
                  has been filed.

         (d)      Content of notice: The Insurer shall provide,  to any claimant
                  who is denied a claim for  benefits,  written  notice  setting
                  forth,  in  a  manner  calculated  to  be  understood  by  the
                  claimant, the following:

                  (1)      The specific reason or reasons for the denial;

                  (2)      Specific  reference to pertinent Policy provisions or
                           provisions  of this  Agreement on which the denial is
                           based;

                  (3)      A   description   of  any   additional   material  or
                           information necessary for the claimant to perfect the
                           claim  and an  explanation  of why such  material  or
                           information is necessary; and

                  (4)      An  explanation  of  this  Agreement's  claim  review
                           procedure,  as set  forth  in  Sections  (e)  and (f)
                           following.

         (e)      Review  procedure:  The purposes of the review  procedure  set
                  forth in this Section and Section (f)  following is to provide
                  a method by which a  claimant  under the Policy and the Senior
                  Management Basic Life Insurance  Program may have a reasonable
                  opportunity  to  appeal a denial  of claim for a full and fair
                  review.  To accomplish  that purpose,  the claimant or his/her
                  duly authorized representative:

                  (1)      May request a review upon  written application to the
                           Insurer;

                  (2)      May review the Policy or pertinent Senior  Management
                           Basic Life Insurance Program documents or agreements;
                           and

                  (3)      May submit issues and comments in writing.

                  A claimant, (or his/her duly authorized representative), shall
                  request a review by filing a written application for review at
                  any time within sixty (60) days after  receipt by the claimant
                  of written notice of the denial of the claim.
<PAGE>

         (f)      Decision  on  review.  A  decision  on review of a denial of a
                  claim shall be made in the following manner:

                  (1)      The  decision on review  shall be made by the Insurer
                           which may, at its  discretion,  hold a hearing on the
                           denied  claim.  The Insurer  shall make its  decision
                           promptly,  unless special  circumstances (such as the
                           need to hold a hearing)  require an extension of time
                           for  processing,  in which case a  decision  shall be
                           rendered as soon as possible,  but not later than one
                           hundred  twenty  (120)  days  after  receipt  of  the
                           request for review.

                  (2)      The  decision on review shall be in writing and shall
                           include specific reasons for the decision, written in
                           a manner calculated to be understood by the claimant,
                           and  specific  references  to  the  pertinent  Policy
                           provision or provision of this Agreement on which the
                           decision is based.

         Notwithstanding  any  provision  of the  Agreement  or the  Policy,  no
         Employee,   Policyholder,   Transferee,  assignee  or  beneficiary  may
         commence  any  action in any court  regarding  the Policy or the Senior
         Management Basic Life Insurance Program prior to pursuing all rights of
         a Policyholder under this Section 14.

PART II - Assignment of Life Insurance Policy as Collateral

A.       For  value  received  and  in  specific consideration  of  the  premium
         payments  made by  the Employer as  set forth  in  Section 2  of Part I
         hereof,  the Policyholder  hereby assigns,  transfers and sets over  to
         the  Employer (in  this Part II referred  to  as the   "Assignee"), its
         successors  and   assigns,  the  Policy  issued  by  the  Insurer  upon
         the  life  of  the  Employee  and  all claims,  options,    privileges,
         rights, title and interest therein and  thereunder (except as  provided
         in  Paragraph C  hereof),   subject  to all  the terms and   conditions
         of  the Policy and  to all superior  liens,  if any, which the  Insurer
         may  have against  the Policy.  The  Policyholder by  this   instrument
         agrees and the Assignee by the acceptance of this assignment  agrees to
         the  conditions and provisions herein set forth.

B.       It is expressly agreed that,  without detracting from the generality of
         the  foregoing,  the  following  specific  rights are  included in this
         Agreement and Collateral  Assignment and pass to the Assignee by virtue
         hereof:

         1.       The sole  right to collect  from the Insurer the net  proceeds
                  of the Policy when it becomes a claim by death or maturity;

         2.       The  sole  right to  surrender  the  Policy  and  receive  the
                  surrender  value  thereof at any time provided by the terms of
                  the Policy and at such other times as the Insurer may allow;

         3.       The sole right to obtain one or more loans or  advances on the
                  Policy,  either from the  Insurer or, at any time,  from other
                  persons,  and to pledge or assign the Policy as  security  for
                  such loans or advances;

<PAGE>

         4.       The sole right to collect  and receive  all  distributions  or
                  shares of  surplus,  dividend  deposits  or  additions  to the
                  Policy, now or hereafter made or apportioned  thereto,  and to
                  exercise  any and all  options  contained  in the Policy  with
                  respect thereto;  provided, that unless and until the Assignee
                  shall  notify the  Insurer in  writing  to the  contrary,  the
                  distributions  or shares of  surplus,  dividend  deposits  and
                  additions shall continue on the Policy in force at the time of
                  this assignment; and

         5.       The sole right to exercise all nonforfeiture  rights permitted
                  by the terms of the Policy or allowed  by the  Insurer  and to
                  receive all benefits and advantages derived therefrom.

C.       It is expressly agreed that the following  specific rights,  so long as
         the Policy has not been  surrendered,  are reserved  and excluded  from
         this  Agreement  and  Collateral  Assignment  and do not pass by virtue
         hereof:

         1.       The right to collect from the Insurer any  disability  benefit
                  payable in cash that does not  reduce the amount of  insurance
                  or the cash value of the Policy;

         2.       The right to designate any change in the beneficiary;

         3.       The right to elect any optional mode of  settlement  permitted
                  by the Policy or allowed by the Insurer;

         provided, however, that the reservation of these rights shall in no way
         impair the right of the  Assignee to  surrender  the Policy  completely
         with all its  incidents  or  impair  any  other  right of the  Assignee
         hereunder,  and any designation or change of beneficiary or election of
         a mode of  settlement  shall  be made  subject  to this  Agreement  and
         Collateral Assignment and to the rights of the Assignee hereunder.

D.       This  Collateral  Assignment  is made and the  Policy  is to be held as
         collateral  security for any and all liabilities of the Policyholder to
         the Assignee  arising under this  Agreement  (all of which  liabilities
         secured  to  or  to  become   secured   are  herein   referred   to  as
         "Liabilities").  It is expressly  agreed that all sums  received by the
         Assignee  hereunder whether in the event of death of the Employee,  the
         maturity or surrender of the Policy, the obtaining of a loan or advance
         on the Policy,  or otherwise,  shall first be applied to the payment of
         the liability for premiums paid by the Assignee on the Policy.

E. The Assignee covenants and agrees with the Policyholder as follows:

         1.       That any balance of sums, if any, received  hereunder from the
                  Insurer  remaining after payment of the existing  Liabilities,
                  matured or  unmatured,  shall be paid by the  Assignee  to the
                  persons  entitled  thereto  under the terms of the  Policy had
                  this Collateral Assignment not been executed;

         2.       That  the  Assignee  will not  exercise  either  the  right to
                  surrender  the Policy or the right to obtain policy loans from
                  the Insurer, until there has been either default in any of the
                  Liabilities  pursuant to this Agreement or termination of said
                  Agreement as herein provided; and

<PAGE>

         3.       That  the  Assignee  will,   upon  request,   forward  without
                  reasonable  delay to the Insurer the Policy for endorsement of
                  any designation or change of beneficiary or any election of an
                  optional mode of settlement.

F.       The Policyholder declares that no proceedings in bankruptcy are pending
         against  him/her  and  that  his/her  property  is not  subject  to any
         assignment for the benefit of creditors.

Provisions Applicable to Parts I and II

1.       Amendments:  Amendments  may  be added to this  Agreement  by a written
         agreement  signed by each of the parties and attached hereto.

2.       Choice of Law:  This  Agreement  shall be  subject  to,  and  construed
         according to, the laws of the State of New Jersey.

3.       A Binding  Agreement:  This  Agreement  shall bind the Employer and the
         Employer's  successors and assigns, the Policyholder and his/her heirs,
         executors,  administrators,  and assigns (including a Transferee),  and
         any Policy beneficiary.

4.       Severability Provision: The Employer and the Policyholder agree that if
         any  provision  of  this  Agreement  is  determined  to be  invalid  or
         unenforceable,  in whole or part, then all remaining provisions of this
         Agreement  and, to the extent valid or  enforceable,  the  provision in
         question  shall remain valid,  binding and fully  enforceable as if the
         invalid or unenforceable  provision, to the extent necessary, was not a
         part of this Agreement.

<PAGE>


IN WITNESS WHEREOF,  the parties hereto have executed this Agreement,  including
the provisions regarding Collateral Assignment,  on the day and year first above
written.


                                       POLICYHOLDER



______________________________         ______________________________
Signature of Witness                   Signature of Policyholder


                                       AT&T CORP.
                                       (As Employer and Assignee)



______________________________         By:______________________________
Signature of Witness                   H. W. Burlingame
                                       Executive Vice President-Human Resources


<PAGE>
                              
               AT&T SENIOR MANAGEMENT BASIC LIFE INSURANCE PROGRAM

                                (revised 2/27/98)

Program Overview

The Senior  Management  Basic Life Insurance  Program (SMBLIP) is an arrangement
where the Company and you  purchase a permanent  life  insurance  policy on your
life. SMBLIP replaces the Executive Basic Life Insurance Program (EBLIP).  There
are several  advantages to this program  including access to cash value prior to
age 65 and a greater accumulation cash value at age 65.

The Company will pay the entire annual  premium for your SMBLIP  coverage.  Your
W-2 will reflect an imputed income amount associated with the insurance coverage
provided to you under the policy.  In certain  cases,  e.g.,  your death  before
retirement,  the total  benefits  will be shared  between  the  Company and your
designated  beneficiary  but the Company will share in the death benefit only to
the extent that the total insurance amount exceeds one times your salary rounded
to the next higher  $1,000.  This type of  arrangement is known in the insurance
industry as "Split Dollar."

After attaining  normal  retirement age 65 (or 15 years of  participation in the
program,  if later),  the Company will recoup its premium payments from the cash
value build-up and cease to have any interest in the policy.  The remaining cash
value will be sufficient to maintain your death benefit  without further premium
payments.

Your  death  benefit  will  change to  reflect  any  change in your  salary.  At
retirement,  your death  benefit will become  frozen at your final annual salary
rounded to the next higher $1,000.  During the period in which the Company makes
premium  payments,  your imputed income will increase to reflect your increasing
age, as well as any increase in death  benefit.  After premium  payments  cease,
i.e., the later of your attaining age 65 or 15 years from the policy issue date,
you will have no further imputed income.

Although  this  arrangement  is  primarily  designed to pay a benefit  upon your
death,  there  is  also  a cash  value  build-up.  Once  sufficient  funds  have
accumulated  and the Company no longer has an interest in the policy  because it
has  recouped  its  premiums,  you  have  the  option  to use some or all of the
remaining cash in lieu of some or all of the death benefit.

AT&T has selected two insurers,  Metropolitan Life Insurance Company and Pacific
Life Insurance Company, to provide the SMBLIP coverage.  You will therefore have
two policies on your life; one from each insurer,  and each insurer will provide
half the defined amount of death benefit.

Secured Benefit

Changes to the tax law over the years have required an increasing portion of the
Senior  Management  benefit programs to be paid from Company  operating  income.
SMBLIP  allows the Company to  contribute  towards the cost of this program on a
timely  basis  while  securing  the  benefit  payment  from a third  party  (the
insurance companies).

<PAGE>

Eligibility

SMBLIP is provided to active AT&T Senior Managers. Employees who are promoted to
or hired as Senior Managers are immediately eligible to enroll in this program.

Coverage

SMBLIP is provided as a replacement to the death benefit coverage provided under
the Executive Basic Life Insurance Plan (EBLIP). The benefit is one times annual
salary rounded to the next higher $1,000.

The death benefit will be updated to reflect  changes in your salary.  There may
be  circumstances   where  a  large  increase  in  salary  and,   therefore,   a
corresponding   increase  in  death  benefit,  will  require  providing  medical
information to the insurer. By providing this medical  information,  the insurer
is able to keep the premium payments at the lowest level. A medical  information
waiver,  signed  by you,  will be kept on file in the  event  this  circumstance
occurs.  This will allow the  Company to release  to the  insurer  the  required
information  from your Company medical  records.  Higher death benefit  coverage
associated  with  salary  increases  is  guaranteed,  no matter what your health
circumstances may be at that time.

Conversion Rights

If you are a participant in the Executive  Basic Life Insurance Plan at the time
you become eligible for SMBLIP,  for a limited period of time you have the right
to convert your coverage under EBLIP to a separate individual policy provided by
the insurance  carrier.  We suggest you discuss this with your financial advisor
before  exercising  or  declining  this right.  You may  exercise  this right by
contacting  Harris,  Crouch,  Long, Scott & Miller,  Inc., the administrator for
EBLIP, at 1-800-510-2050.

Program Illustration

You will be provided with a personal  illustration based on your current salary.
This  illustration  reflects your costs and benefits,  as well as the Company's,
over the life of the policy.  It provides a picture of how the policy  works and
what your tax on imputed income might be, using an assumed  salary  growth.  The
actual ongoing life insurance amounts will be different from this illustration.

Premium Period

SMBLIP is designed for premiums to be extended over a period of time to ease the
impact on cash flow to the  Company.  This period is  normally  from the time of
your  enrollment  until the  first  policy  anniversary  after you reach age 65.
However,  in all  cases,  premiums  must  be paid  for a  minimum  of 15  years.
Therefore,  if you enroll in the program after age 50, the Company will continue
premium  payments and you will  continue to  recognize  income until the 15 year
minimum is reached.

Imputed Income

SMBLIP offers a cost-effective  life insurance program for Senior Managers.  The
cost to you of the SMBLIP  will be the income tax  payable on the amount of your
imputed income.

<PAGE>

Cash Value

This  program is designed to provide you with a pre- and post  retirement  death
benefit.  However,  in  addition  to the death  benefit,  there is a cash  value
build-up.  That is, part of each  premium is placed in an  "investment  fund" to
earn income.  Investment  earnings  beyond the amounts  necessary to provide the
death  benefit  coverage  build on a tax  advantaged  basis in the  policy.  The
policy's  cash  value is the  basis for your  subsequent  "premium  free"  death
benefit.

Cash Availability

Under SMBLIP you have considerable  flexibility.  After the Company interest has
been  satisfied,  you may reduce your death  benefit and utilize the policy cash
value in a number of ways. For example:

 a)  Loans
     The cash value  attributed  to you may be  withdrawn in the form of a loan.
     There  could  be tax  implications  as well  as  death  benefit  diminution
     associated with a loan.

  b)  Income Stream or Lump Sum
      It is  possible  to convert  all or any portion of the policy from a death
      benefit to either an income "stream" (i.e., an annuity) or a lump sum cash
      payout.  The extent to which you  convert to income or cash will cancel or
      reduce  the  death  benefit.  Once  you  convert,  it is not  possible  to
      re-establish the original death benefit.

We suggest that you consult with your financial  advisor before exercising these
options.

Insurability

If you enroll within 60 days of becoming a Senior Manager you will be guaranteed
to be  insured.  Your  imputed  income  rate will not  depend on your  health or
smoking status.  It will differ from others  depending only on age and amount of
death benefit.  Enrollment after 60 days may require a medical  questionnaire or
examination.

Transfer/Assignment of Ownership

After you enroll in the program, you may transfer ownership to another, e.g., an
individual,  trust,  etc.  Another option is for you to not take ownership,  but
rather another individual or trust, etc., may apply for ownership of the policy.
It is of particular  importance  that if the original owner of the policy is not
you, that the owner sign the applications as the "Applicant/Policyowner" and you
sign as the "Proposed Insured". Since these transfers are generally construed to
be  irrevocable,  we urge you to consult  with an  attorney  and/or tax  advisor
before making this decision.

Early Retirement or Termination

If, at retirement,  you are "Pension Eligible" or "Retirement  Eligible" and you
have not reached  normal  retirement  age (65), the Company will continue to pay
premiums until you reach age 65 or 15 years of participation in the program,  if
later. During this period you will continue to have imputed income based on your
age and the amount of insurance in force.  At the end of this period,  i.e., the
later of the policy anniversary  immediately following your attainment of age 65
or the 15th  policy  anniversary,  the  premiums  will  cease and the  aggregate
Company premiums will be returned to the Company.

<PAGE>

For purposes of the SMBLIP,  you will be  considered  "Pension  Eligible" if you
retire with a Disability  Allowance or Minimum Retirement Benefit under the AT&T
Senior Management Long Term Disability and Survivor Protection Plan. You will be
considered  "Retirement Eligible" for purposes of the SMBLIP if you retire after
having  satisfied  one of the  following  minimum  age and length of service (as
determined under the AT&T Management Pension Plan) combinations: (a) any age and
30 years of service; (b) age 50 and 25 years of service; (c) age 55 and 20 years
of service; or (d) age 65 and 10 years of service.

If you separate from the Company  without  being Pension  Eligible or Retirement
Eligible, the aggregate amount of Company premiums paid up to that point will be
immediately  returned to the Company from the cash value of the policy. You can,
at your option, either maintain the policy by paying the policy premiums, or you
may use the remaining  cash value (if any) to buy other  "self-supporting"  life
insurance, or you may withdraw any remaining cash value and cancel the policy.

Whether or not you are Pension Eligible or Retirement Eligible, if you leave the
Company, and without the Company's consent or an appropriate waiver, establish a
relationship  with a competitor of the Company or engage in activity in conflict
with or adverse to the  interests of the Company under the standards of the AT&T
Non-Competition Guideline and as determined by the AT&T Executive Vice President
- - Human Resources,  the process will be the same as with  retirement/termination
without being Pension Eligible or Retirement Eligible.

Demotion

If you are demoted to a position  which is not a Senior  Manager,  the effect is
the same as if  terminated  from the Company.  You will  however,  automatically
become  re-eligible  for coverage under the Executive  Basic Life Insurance Plan
(EBLIP).

Contractual Agreement

One of the  unique  aspects  of this  insurance  policy  is the  existence  of a
contract  between you and AT&T. This agreement has no relationship to employment
or any other benefit but rather defines the responsibilities of both the Company
and you in the operation of the policy. You, or another, will own the policy and
determine  the  beneficiary.  The  Company  will  hold  the  policy  and  have a
"Collateral  Assignment"  from the  owner  entitling  AT&T,  as long as it has a
collateral interest in the policy, to any death benefit amounts in excess of one
times your annual salary rounded to the next higher $1,000,  and all cash values
up to an amount equal to its cumulative  premiums paid. This document is a legal
agreement  and as such  includes a  significant  amount of detail  and  warrants
careful review before signing.  Although  somewhat  unique to life insurance,  a
collateral  assignment is similar in context to an automobile loan where the car
becomes  "collateral"  for the money lent to buy it. In this case,  a portion of
the cash value and death  benefit of the policy is the  collateral  the  Company
receives for contributing  premium payments to "buy" the life insurance  policy.
The agreement is satisfied  when the aggregate  premiums paid by the Company are
returned. Some of the major sections of the agreement are:

                        -       Description of the policy
                        -       How the premiums are paid
                        -       How the proceeds are paid
                        -       How the agreement terminates
                        -       Claims procedure
                        -       Description of the assignment

<PAGE>

The Agreement is included with the enrollment  documents and requires  signature
of the owner of your policy (i.e. you, another individual, trustee, etc.).

Taxes

Split Dollar life insurance policies have been in existence for decades. The IRS
has issued several rulings over this period which treat these policies favorably
from a tax perspective.  However, the Company does not assure any particular tax
treatment and  recommends  that you review your own situation with your personal
attorney and/or tax advisor.

Enrollment

AT&T has selected Metropolitan Life Insurance Company and Pacific Life Insurance
Company to provide  the  coverage.  This is to provide the best  combination  of
premium rates and Senior Manager protection.  As such, there is some duplication
of forms. Once enrollment has been completed, however, this two insurer approach
should have a minimal impact on you. Enrollment,  and any future changes to your
policy (i.e.,  assignment of ownership,  beneficiary change,  etc.) is processed
through AT&T Executive Human Resources.



                       AT&T SENIOR OFFICER SEVERANCE PLAN



                                  PLAN DOCUMENT

                                       AND

                            SUMMARY PLAN DESCRIPTION

                           (Effective October 9, 1997)
                          (As Amended October 30, 1997)





THIS DOCUMENT, LIKE ALL COMPANY PLANS, PERSONNEL POLICIES OR PRACTICES, IS NOT A
CONTRACT  OF  EMPLOYMENT.  IT IS NOT  INTENDED  TO CREATE,  AND IT SHOULD NOT BE
CONSTRUED TO CREATE, ANY CONTRACTUAL RIGHTS, EITHER EXPRESS OR IMPLIED,  BETWEEN
THE COMPANY AND ITS EMPLOYEES.

AT AT&T, THE  EMPLOYMENT  RELATIONSHIP  WITH  EMPLOYEES  COVERED BY THIS PLAN IS
"AT-WILL".  THIS MEANS THAT EMPLOYEES HAVE THE RIGHT TO QUIT THEIR EMPLOYMENT AT
ANY TIME AND FOR ANY REASON, AND THE COMPANY RESERVES THE RIGHT TO TERMINATE ANY
EMPLOYEE'S EMPLOYMENT, WITH OR WITHOUT CAUSE, AT ANY TIME FOR ANY REASON.

IN THE EVENT  THERE IS A  CONFLICT  BETWEEN  STATEMENTS  IN THIS PLAN  REGARDING
BENEFITS  PROVIDED  BY ANOTHER  PLAN AND THE TERMS OF THAT OTHER  BENEFIT  PLAN,
POLICY, OR PRACTICE,  THE APPLICABLE  BENEFIT PLAN, POLICY OR PRACTICE PROVIDING
THE BENEFITS IN QUESTION WILL CONTROL.  AT&T RESERVES THE RIGHT, AT ANY TIME, TO
MODIFY,  SUSPEND,  CHANGE,  OR TERMINATE  ITS EMPLOYEE  BENEFIT  PLANS OR SENIOR
MANAGER  INCENTIVE,  BENEFIT  AND/OR  PERQUISITE  PLANS,  PROGRAMS,  POLICIES OR
PRACTICES.

<PAGE>



                       AT&T SENIOR OFFICER SEVERANCE PLAN

                                  PLAN DOCUMENT

                                       AND

                            SUMMARY PLAN DESCRIPTION



A.  OVERVIEW

The AT&T Senior Officer  Severance  Plan ("the Plan" or "this Plan"),  effective
October 9, 1997 ("Effective Date"), is designed to provide certain  supplemental
payments and benefit enhancements to eligible Senior Management employees (each,
a "Participant"  or collectively  "Participants")  of AT&T Corp.  ("the Company"
and/or "AT&T") whose  employment is terminated under certain  circumstances  set
forth in this Plan.

Benefits  under this Plan shall be in place of any other current or future plan,
program,  policy, or arrangement providing severance payments or post-retirement
ancillary benefits, except as provided in Section N. The other benefits provided
by this Plan, to the extent they differ from  benefits  provided by current AT&T
benefit plans and programs,  will be in addition to the benefits provided by the
regular  AT&T  benefit  plans  and  programs.  See  "About  Your  Benefits"  for
descriptions of those plans and programs.

For purposes of this Plan,  "Service  Pension  eligibility" or "Service  Pension
eligible" shall have the meaning set forth in the AT&T  Management  Pension Plan
(AT&TMPP) prior to the amendments effective August 1, 1997.

B.  TYPE OF PLAN

Under Section 3 (1) of the Employee  Retirement  Income Security Act of 1974, as
amended  ("ERISA"),  this  Plan is  classified  and is to be  interpreted  as an
employee welfare benefit plan.

C.  PLAN PARTICIPATION

Participants  in this  Plan are  certain  current  members  of the  AT&T  Senior
Management  Team,  including  all  members  of  the  AT&T  Operations  Team,  as
identified on Exhibit A.

D. ELIGIBILITY TO RECEIVE BENEFITS

1. You will become  entitled to receive the benefits  described in Section F. in
the event you cease to be a Company employee:

         a)   by reason of  Company-initiated termination for  other than  Cause
              (as defined in Section E. below); or

         b)   by reason of your  election to terminate  your Company  employment
              for Good Reason (in accordance  with the  Notification  provisions
              set forth below); and

         c)   you execute a valid Separation  Agreement and Release ("Release"),
              and the time during which you may revoke the Release has expired.
<PAGE>

Any  Participant who receives any payments or benefits under this Plan shall not
be entitled to receive any severance  payments or severance  benefits  under any
other plan,  program,  policy,  agreement or practice of the Company,  except as
provided in Section N; provided,  however, that agreement to participate in this
AT&T Senior Officer Severance Plan will not preclude future participation in any
similar arrangement that provides a greater level of benefits.

2.  Notification of Termination for Good Reason. In the event you determine that
Good  Reason  exists  for you to elect to  terminate  your  employment  with the
Company,  you must notify the  Executive  Vice  President - Human  Resources  in
writing of the specific event which you believe  constitutes  Good Reason within
thirty (30) days of the  occurrence of such event.  Upon receipt of such notice,
the Company  shall have thirty (30) days in which to remedy the event  specified
in your notice as constituting Good Reason, as defined below.

    In the event the Company  disagrees with your  determination  that the event
specified  in your  notice  constitutes  Good  Reason,  you shall be so notified
within ten (10) days of the Company's  receipt of your written  notice.  In such
event,  or in the event you determine that the actions taken by the Company fail
to  adequately  address  your  claimed  event of Good Reason  specified  in your
notice, the procedures set forth in Sections K. and L. of this Plan shall apply.

E.  DEFINITIONS

For purposes of this Plan:

a)    "Cause" termination shall mean:

         (i)   your conviction  (including a plea of guilty or nolo  contendere)
               of a crime involving theft, fraud, dishonesty or moral turpitude;

         (ii)  violation   by  you  of  the   Company's   Code  of   Conduct  or
               Non-Competition Guideline;

         (iii) gross omission or gross dereliction of any statutory,  common law
               or other duty of loyalty to the Company or any of its affiliates;
               or

         (iv)  repeated failure to carry out the duties of your position despite
               specific instruction to do so.

b)    "Good  Reason"  shall mean the  occurrence  without your  express  written
      consent of any of the following events:

         (i)     Your   demotion   to a   position  which  is not of a rank  and
                 responsibility  comparable   to  members of the  current Senior
                 Management Team  or those  of  a  similar/replacing  governance
                 body;  provided,  however, that the  Company's decision  not to
                 continue a Senior Management Team shall not be Good Reason, and
                 provided, further, that (1) changes in reporting  relationships
                 shall not, alone, constitute Good Reason and/or (2) a reduction
                 in your  business  unit's budget or a  reduction  your business
                 unit's  head  count, by   themselves, do  not  constitute  Good
                 Reason; or


<PAGE>

         (ii)    a reduction in your "Total Annual Compensation" (defined as the
                 sum of    your Annual Base Salary Rate, Target Annual Incentive
                 and  "Target  Annual   Long  Term  Incentive  Grants") for  any
                 calendar or  fiscal year, as  applicable, to  an amount that is
                 less  than the  Total Annual Compensation  that existed  in the
                 prior calendar or fiscal year, as applicable.  For  purposes of
                 this Paragraph E.b)(ii) the dollar value of the "Target  Annual
                 Long  Term  Incentive Grants" shall  exclude  the  value of any
                 special  one-time or  periodic long-term  incentive grants, and
                 shall be determined by valuing Performance Shares, Stock Units,
                 Restricted Stock,   Restricted Stock Units, etc., at the market
                 share price  utilized  in valuing  the annual Senior Management
                 compensation  structures  in  the  materials   presented to the
                 Compensation and  Employee Benefits Committee of the  Company's
                 Board  of  Directors ("the  Committee")  when  authorizing such
                 grants, and  assuming  100%  performance  achievement  if  such
                 grants   include performance criteria.  Stock Options and Stock
                 Appreciation  Rights  will  be  valued  by  the   Black-Scholes
                 methodology (and  related  share  price) as  utilized  in   the
                 materials  presented  to  the Committee  when  authorizing such
                 grants.

c)    "Termination  Date"  shall mean the date the  Participant  ceases to be an
      employee of the Company.

F.  PLAN PAYMENTS AND BENEFITS

As a Participant who becomes  eligible to receive  benefits under this Plan, you
shall be entitled to the following:

1. Severance Payment

A Severance  Payment  under this Section F.1. that will be the greater of 1) two
hundred  percent  (200%) of the sum of your final  annual  base  salary plus the
target annual  incentive in effect for you at your  Termination  Date, or 2) two
hundred  percent  (200%) of the sum of your  annual  base salary plus the target
annual incentive in effect for you at the Effective Date.

2.  Deferral Option

At your election prior to termination of employment you may defer receipt of all
or a portion of the  Severance  Payment  under  Section  F.1. for up to five (5)
years from your Termination  Date. Payout of the Severance Payment may be in the
form  of a lump  sum or up to a  maximum  of  five  approximately  equal  annual
installments.  In the event of your death  prior to either the  commencement  or
completion of payout of the deferred amount, the unpaid balance shall be paid to
your named beneficiary (or to your estate if no beneficiary has been named) in a
lump sum within thirty (30) business days of such death.

The interest  rate on such  deferred  amounts will be the interest  rate formula
applicable  under the AT&T Senior  Management  Incentive Award Deferral Plan for
deferred  cash amounts which  otherwise  would have been payable in the calendar
year which includes the Effective Date.

Your  initial  election to defer must be made within  thirty (30) days after you
first become  eligible to participate in this Plan.  Thereafter,  you may change
your  election,  provided,  however,  that any such change must be made prior to
your Termination Date in the event of a Company-initiated  termination for other
than Cause,  or at the time of or prior to your  notification of termination for
Good Reason.
<PAGE>

If you  elect to defer,  the  obligation  to pay the  deferred  amounts  will be
evidenced by the separate written agreement of AT&T to pay the amounts, together
with interest on those amounts,  determined  pursuant to the terms of this Plan,
which agreement will constitute the unsecured and unfunded obligation of AT&T.

3.  Annual Incentive

Your  award  program  currently  is  comprised  of  two  components:  APA  (AT&T
Performance Award and MA (Merit Award).

You will be eligible to receive a pro-rated portion of the annual incentive (APA
and MA, or successor  program)  applicable to the year of your  termination  for
your time on the active payroll during the performance  year, in an amount equal
to the amount produced by the actual  achievement level for such year multiplied
by a fraction,  the numerator of which is the number of complete months you were
employed during the calendar year (including the last month if your  Termination
Date is on or after the 15th of the month) and the  denominator  of which is 12.
Such amount shall be payable during the first quarter of the following  year, in
accordance with existing practices and terms of the award program.

4.  Outstanding Long Term Incentives

You will be entitled to the following treatment with respect to your outstanding
long term incentive grants:

              For  Participants  who  are  not  Service  Pension  eligible,  any
              outstanding  AT&T  Performance  Shares/Stock  Units will  continue
              after  your  Termination  Date in the  same way  that  they  would
              continue if you were Service Pension eligible;

              For  Participants  who  are  not  Service  Pension  eligible,  any
              unexercised  AT&T Stock  Options,  excluding any  Leveraged  Stock
              Options,  outstanding as of your Termination Date will continue in
              the same way they would  continue if you had been Service  Pension
              eligible;

              Any  unvested  Restricted Stock Units,  Leveraged Stock Options or
              such  other  long-term  incentives  which  are  not  automatically
              continued by virtue of Service Pension eligibility,  and which are
              outstanding  as of your  Termination  Date will continue as if you
              continued to be an active employee of the Company; and

              Any unvested  Restricted Stock outstanding as of  your Termination
              Date will vest as of your Termination Date.

5.  Life Insurance/Death Benefit

For  Participants  who  are not  Service  Pension  eligible,  your  AT&T  Senior
Management  Basic Life Insurance and AT&T Senior  Management  Individual  (split
dollar) Life Insurance,  will continue after your  Termination  Date in the same
way  they  would  continue  if you had been  Service  Pension  eligible  on your
Termination  Date.  Moreover,  the one times pay (i.e.  base  salary plus annual
incentive) Death Benefit  currently  provided to Service Pension eligible Senior
Managers under the AT&TMPP (for base salary) and AT&T Non-Qualified Pension Plan
(AT&TNQPP)  (for  annual  incentive)  will be paid to your  qualified  survivors
provided that Service  Pension  eligible Senior Managers are eligible to receive
this benefit as of your Termination  Date. The definition of qualified  survivor
will be the same as provided for in the  comparable  Death Benefit  provision of

<PAGE>

the AT&TMPP and  AT&TNQPP  provided,  however,  that the Death  Benefit  paid to
non-Service  Pension  eligible  Participants  will be paid  entirely  out of the
Company's  operating  income.  Any Death  Benefit  paid  under  the AT&T  Senior
Management Long Term Disability and Survivor  Protection Plan ("SMLTD&SPP") will
reduce, by the amount of such SMLTD&SPP Death Benefit, any Death Benefit payable
under this Section F.5.

 6.  Financial Counseling

You will be entitled to financial  counseling  services in  accordance  with the
Company's then current Senior Management  Financial  Counseling  Program for two
full years from your Termination Date,  including income tax preparation  during
the subsequent calendar year with respect to income tax returns for the calendar
year which includes the second anniversary of your Termination Date.

7.  Outplacement Services

You  will be  entitled  to  receive  services  of a  Company  paid  outplacement
consultant  in accordance  with the practice then current for Senior  Management
employees as of your Termination Date;  provided,  however,  that an election to
use such  services must be made within one year  subsequent to your  Termination
Date.

8.  Telephone Reimbursement

You will continue to be eligible for telephone  reimbursement through the Senior
Management Telephone  Reimbursement  Program under the same terms and conditions
as Service Pension eligible Senior Managers as of your Termination Date.

9.  Vacation

As a Participant,  you should make every reasonable effort,  consistent with the
needs of the  business,  to take  all  vacation,  personal  days,  and  floating
holidays to which you are  entitled  before your  Termination  Date.  If you are
unable to do so, you will be paid for any unused  vacation days for the calendar
year in which your Termination Date occurs and any approved carry-over days. You
will not receive pay in lieu of floating  holidays and management  personal days
if these days are not taken prior to your Termination Date.

10.  Medical/Dental/Vision Coverage

If,  at  your  Termination  Date,  you  are  not  eligible  for  post-retirement
medical/dental/vision  coverage  provided to Service Pension eligible  employees
(or replacement  coverage) under the Company's  plans, you may be entitled as of
your Termination Date to continuing  healthcare  coverage under the Consolidated
Omnibus Budget  Reconciliation  Act ("COBRA").  In such event,  the Company will
reimburse  you for the  cost of such  COBRA  coverage  for up to  eighteen  (18)
months,  plus a tax gross-up amount to negate the effect of taxes resulting from
such  reimbursement.  All coverage for you and your eligible  dependents will be
the same as the coverage  provided as of your Termination  Date,  subject to the
terms of the AT&T Medical  Expense  Plan for  Management  Employees.  You should
immediately  notify the COBRA  administrator if you become covered under another
group health plan, at which time your COBRA coverage will cease.

G.  SEPARATION AGREEMENT AND RELEASE

In order to receive benefits under this Plan, you must sign a Release (a copy of
which is attached hereto as Exhibit "B") which, among other provisions, releases

<PAGE>

and  discharges  AT&T,  its  benefit  committees,  and  all of  its  affiliates,
subsidiaries,  and their respective  successors and assigns,  and the respective
shareholders,  officers,  directors,  employees  and members of all of the named
entities  from all  claims,  demands or causes of action of any kind  whatsoever
arising out of your employment and the termination of your employment.

The  Release  must be  signed  on your  Termination  Date  and  returned  to the
Company's Executive Vice  President-Human  Resources,  within seven days of your
actual Termination Date.

H.  WITHHOLDINGS

The amount of the Severance Payment paid pursuant to this Plan is subject to the
withholding of federal, state and local taxes, FICA (Social Security taxes), and
FUTA and SUTA  (unemployment  taxes) at the time of payment and will be reported
on IRS form W-2. The Severance Payment will not be reduced for contributions to,
or be recognized under, any AT&T employee or Senior  Management  benefit plan or
program.

I.  FORFEITURE

You will forfeit all or a portion of your  benefits  under this Plan  (excluding
$25,000.00  deemed as  consideration  for signing and not revoking the Release),
under the following circumstances:

Violation of AT&T Code of Conduct or AT&T Non-Competition Guideline

Notwithstanding  any other  provision of this Plan,  if it is  determined by the
Executive Vice  President - Human  Resources of AT&T, in  consultation  with the
Company's most senior legal counsel,  that you violated  AT&T's Code of Conduct,
and/or  violated  the AT&T  Non-Competition  Guideline,  you will be required to
repay to the Company  all of the  Severance  Payment and an amount  equal to the
economic  value of the other  benefits  provided  to you under the Plan,  except
$25,000.  In the event  you have  elected  to defer  receipt  of your  Severance
Payment in accordance  with the  procedures set forth in Section F.2., you shall
forfeit  the right to  receive  any of the  amounts  set  forth in the  deferral
agreement specified in such Section.

J.  PLAN TERM PLUS TERMS AND CONDITIONS OF HR PLANS AND PROGRAMS

The  Initial  Term  ("Initial  Term") of the Plan will be three  years  from the
Effective  Date and the Plan  may not be  canceled  during  this  Initial  Term.
Thereafter,  the Plan will  automatically  continue unless the Company  notifies
each  Participant  in writing  of its  decision  to cancel  the Plan;  provided,
however, that such written notification will be sent no less than one year prior
to the  effective  date of such  cancellation.  Notwithstanding  the above,  and
except as  otherwise  specifically  provided  for in this Plan,  your rights and
benefits under any of the Company's employee or Senior Management  compensation,
incentive,  benefit and/or  perquisite plans and programs,  including annual and
long-term  incentive  plans,  continue to be subject to the terms of those plans
and programs as they may be modified or amended from time to time or  terminated
in accordance  with the Company's  reservation of rights to so modify,  amend or
terminate.  In the event there is a conflict  between the  material in this Plan
and  the  terms  of  the  respective  compensation,  incentive,  benefit  and/or
perquisite  plan  documents,  the benefit plan documents will control and govern
the operation of the plans.

<PAGE>

The Executive Vice President - Human Resources of AT&T (or any successor to that
officer's  responsibilities)  with the  concurrence of the Company's most senior
legal counsel shall be authorized to make minor or administrative  amendments to
the Plan, as well as amendments  required by applicable federal or state law (or
authorized or made desirable by such statutes).

K.  PLAN ADMINISTRATION

AT&T is the  Plan  Administrator  and  Named  Fiduciary  of the  Plan.  AT&T has
delegated   administrative  authority  and  responsibility  to  the  Chairman  -
Compensation  and Employee  Benefits  Committee of the AT&T Board of  Directors.
AT&T, 295 North Maple Avenue, Basking Ridge, New Jersey, solely administers this
Plan  through  the  Chairman  of  such  Committee  or  his  delegate  who  makes
determinations  concerning  when and to what positions or groups payments should
be made and any other determinations regarding interpretation and administration
of this  Plan and  shall  have  sole and  complete  discretionary  authority  to
determine such matters.

The Chairman of such Committee is also a Named  Fiduciary who shall serve as the
final  review  authority,  under  this Plan,  and shall  have sole and  complete
discretionary  authority  to  determine  conclusively  for  all  parties  and in
accordance  with the terms of the documents or  instruments  governing the plan,
any  and all  questions  arising  from  the  administration  of  this  Plan  and
interpretation of all Plan provisions,  determination of all questions  relating
to   participation   of  eligible   employees  and   eligibility  for  benefits,
determination  of all relevant facts, the amount and type of benefits payable to
any Participant,  spouse, heirs or estate, and construction of all terms of this
Plan. All determinations and decisions of the Named Fiduciary are conclusive and
binding on all parties and not subject to further  review.  The Named  Fiduciary
under this Plan has delegated to the Executive Vice President - Human  Resources
of AT&T the  authority  to review all initial  claims for  payments and benefits
under the terms of this Plan. The Chairman of the Committee  shall afford a full
and fair review of any denial of a claim by the Executive Vice President - Human
Resources of AT&T for payments under the terms of this Plan. Any Named Fiduciary
or  any   fiduciary   designated   by  a  Named   Fiduciary   may  delegate  any
responsibilities  hereunder.  Moreover,  in a  circumstance  which  requires  an
administrator   who  is   also  a   Participant   to  make   judgment(s)   about
himself/herself,  such  administrator/Participant  will be automatically recused
and replaced by another administrator named by the Chairman of the Committee.

How to Appeal a Plan  Determination If you believe that the benefits of the Plan
have been improperly denied or the Plan's provisions incorrectly applied to your
situation,  you may appeal the determination by forwarding a written request for
a review to:

         Chairman of the Compensation and Employee Benefits Committee of
                             the Board of Directors
                                   AT&T Corp.
                             295 North Maple Avenue
                             Basking Ridge, NJ 07920

Your  written  appeal  should  state the  reasons  you feel your  situation  was
improperly  handled.  Be sure to include your name, Social Security number, work
location,  and the specific  provisions you believe were  improperly  handled in
your case. You may submit issues and comments in writing.

During the  course of the  review,  you may be  required  to provide  additional
information. This information will be requested in writing.
<PAGE>

You will be notified of a final  decision  within sixty (60) days  following the
receipt  of your  claim  or the  date  all  information  requested  from  you is
furnished,  whichever is later. Notification of the result of the review will be
written in a manner  calculated to be understood by you and will specify reasons
for the decision.

If there are special circumstances  requiring delay, you will be notified of the
final decision no later than 120 days after your appeal is received.


Official Plan Name and Plan Number:
AT&T Senior Officer Severance Plan, Plan #_________.

Plan Sponsor and Administrator:
AT&T Corp.
295 North Maple Avenue
Basking Ridge, NJ

Employer Identification Number: ________

Type of Plan:
Welfare benefit plan.

Type of Administration and Funding:
The Severance  Payment is provided  through direct  payments by the Company from
operating assets.

Agent for Legal Process:
The Company hopes that any  disagreement  you have with the  application  of the
provisions described in this material can be resolved without resorting to legal
process.  If you wish to begin  legal  proceedings,  however,  service  of legal
process may be made upon the plan  administrator  to the attention of the person
listed in this Section K. above.

Plan Document:
This package serves as the plan document for the AT&T Senior  Officer  Severance
Plan.

Effective Date:
The Effective Date of this Plan shall be October XX, 1997.

Your rights under ERISA.  The AT&T Senior Officer  Severance Plan is an employee
welfare benefit plan governed by the Employee  Retirement Income Security Act of
1974 (ERISA). You are entitled to certain rights and protection under ERISA.

In addition to creating rights for Plan Participants,  ERISA imposes duties upon
the people who are  responsible  for the  operation of the Plan.  The people who
operate  the  Plan,  called  "Fiduciaries"  of the  Plan,  have a duty  to do so
prudently,   in  your   interest   and  in  the  interest  of  all  members  and
beneficiaries.

No one, including the Company,  may terminate your employment for the purpose of
preventing  you from  receiving the benefits to which you are  entitled,  and no
one,  including  the Company,  a union,  or any other person,  may  discriminate
against  you in any  other  way for  that  purpose  or in order to keep you from
exercising your rights under ERISA.

<PAGE>

If your  benefit  request  is denied in whole or in part,  you have the right to
have the Plan Administrator review and reconsider your benefit request.

Under  ERISA,  there are steps you can take to  enforce  the above  rights.  For
instance,  if you request materials from the Plan and do not receive them within
thirty (30) days you may file suit in federal  court.  In such a case, the court
may require the Plan  Administrator  to provide the  materials and pay you up to
$100 a day until you receive the materials unless they were not sent or received
because of reasons beyond the control of the Administrator.

If you have a benefit  request which is denied or ignored,  in whole or in part,
you may file suit in a state or federal court. If you are discriminated  against
for asserting  your rights,  you may seek  assistance  from the US Department of
Labor, or you may file suit in a federal court. The court will decide who should
pay court costs and legal fees. If you are  successful,  the court may order the
person  you have sued to pay these  costs and fees.  If you lose,  the court may
order you to pay these costs and fees,  for  example,  if it finds your claim is
frivolous.

If you have any  questions,  you should  contact the Director - Executive  Human
Resources.

If you have any  questions  about this  statement  on or about your rights under
ERISA,  you should  contact the nearest  Area Office of the US  Labor-Management
Services Administration, Department of Labor.

L.  ARBITRATION

Any dispute, controversy, or question arising under, out of, or relating to this
Agreement or the breach thereof, remaining after a Participant has filed a claim
with the  Executive  Vice  President - Human  Resources,  and the denial of that
claim has been reviewed by the Chairman of the Committee, in accordance with the
procedures  set forth in or adopted  pursuant  to the  provisions  of Section K.
hereof,  and been denied,  shall be, at a Participant's  election,  referred for
arbitration in the State of New Jersey to a neutral  arbitrator  selected by the
Participant and the Company.  The proceeding shall be governed by the Commercial
Rules of the American Arbitration  Association then in effect or such rules last
in effect  (in the event such  Association  is no longer in  existence)  and the
decision  of the  arbitrator  shall  be  governed  by the  rule of  law,  and in
particular ERISA and its related rules and regulations and relevant case law. If
the parties  are unable to agree upon a neutral  arbitrator  within  thirty (30)
days after a Participant  has given the Company  written notice of the desire to
submit the dispute,  controversy  or question for  decision as  aforesaid,  then
either  party  may  apply  to  the  American  Arbitration  Association  for  the
appointment  of a neutral  arbitrator,  or, if such  Association  is not then in
existence or does not desire to act in the matter, either party may apply to the
Presiding  Judge of the  Superior  Court of any  county  in New  Jersey  for the
appointment of a neutral  arbitrator to hear the parties and settle the dispute,
controversy or question, and such right to submit a dispute arising hereunder to
arbitration  and  the  decision  of  the  neutral  arbitrator  shall  be  final,
conclusive  and  binding on all  interested  persons  and no action at law or in
equity shall be  instituted,  or, if  instituted,  further  prosecuted by either
party other than to enforce the award of the neutral arbitrator. The Participant
and the Company  shall each bear all your and its own costs and  attorney  fees,
except  that  the  Company  shall  pay the  costs  of any  arbitrator  appointed
hereunder as well as the copy of any official transcript of the proceeding.

<PAGE>

M.  PLAN DOCUMENTS

This  document  is both the  Summary  Plan  Description  and the  official  Plan
document which regulates the operation of this Plan.

N.  MISCELLANEOUS

Messers  Zeglis,  Somers and Nagel are covered by individual  arrangements  that
may, in certain  circumstances,  duplicate the Severance Payment provided for in
Section F.1.  and/or  certain of the  post-retirement  benefits  provided for in
Sections F.2-F.10. In the event that such individual agreement provisions are in
effect  as of the  Termination  Date  of such  individual,  the  Executive  Vice
President - Human Resources is specifically empowered to reduce or eliminate the
duplicative  benefits  provided for under the Plan.  In taking such action,  the
Executive Vice President - Human Resources will be guided by the principles that
(1) Messers Zeglis, Somers and Nagel will be treated, for the Sections specified
above, no more or no less favorably than are other  Participants  not covered by
individual agreements and (2) individual agreement provisions (e.g.,  individual
pension/deferral  accounts) which are not  duplicative of the Severance  Payment
provided  for in Section  F.1.  and/or  post-retirement  benefits  specified  in
Sections F.2.- F.10.  will not be considered in determining  elimination  and/or
reductions in Plan benefits.

O.  ASSIGNMENT OR ALIENATION

No  payments  or  benefits  under  this  Plan or any right or  interest  in such
payments  or  benefits   shall  be  assignable  or  subject  in  any  manner  to
anticipation,  alienation,  sale,  transfer,  assignment,  claims of  creditors,
garnishment,   pledge,  execution,   attachment  or  encumbrance  of  any  kind,
including,  but not limited to, pursuant to any domestic relations order (within
the  meaning of  Section  206(d)(3)  of ERISA and  Section  414(p)(1)(B)  of the
Internal  Revenue  Code) and any such  attempted  disposition  shall be null and
void.

<PAGE>

                       AT&T Senior Officer Severance Plan





                                Participant List
                              (for 1998 10K Filing)
                                     3/6/98



                                    F. Ianna
                                    G. J. McGovern
                                    J. C. Petrillo
                                    J. D. Zeglis






                                            October 30, 1997




Mr. Frank Ianna
425 Devonshire Drive
Franklin Lakes, NJ  07417

Dear Frank:

         The purpose of this letter  agreement  (hereinafter  "Agreement") is to
detail and document a special individual  non-qualified  supplemental retirement
arrangement we have developed for you. Under this Agreement,  a deferred account
(hereinafter   "Deferred  Account")  will  be  established  in  your  name.  The
maintenance,  vesting, forfeiture and distribution of the Deferred Account shall
be in accordance with the following terms and conditions.

         On November 1, 1997  (hereinafter  the  "Effective  Date"),  AT&T Corp.
(hereafter  "the  Company")  shall credit the  Deferred  Account with an initial
balance of Eight  Hundred and Twenty  Eight  Thousand  Dollars  ($828,000).  The
Company  shall  credit  interest to the  Deferred  Account as of the end of each
calendar  quarter at a rate equal to one-quarter of the average 30 Year Treasury
Bond Rate in effect for the last previous quarter.

         The Deferred Account will be maintained as a bookkeeping account on the
records of the Company and you will have no present  ownership right or interest
in the Deferred Account,  nor in any assets of the Company with respect thereto.
The Deferred Account may not be assigned,  pledged or otherwise alienated by you
and any attempt to do so, or any garnishment, execution or levy of any kind with
respect to the Deferred Account, will not be recognized.  You shall not have any
right to receive any payment  with respect to the  Deferred  Account,  except as
expressly provided below.

         In the  event you  cease to be a  Company  employee  prior to the sixth
anniversary of the Effective Date:

                    (a)    by  reason  of  death  or  Long-Term  Disability  (as
                           defined below),  all amounts credited to the Deferred
                           Account through the  date of such  termination, shall
                           be   paid   to   you    [or,  upon   your   death  to
                           your  beneficiary,  as  designated  on a  form  filed
                           with  Executive  Human  Resources,  or to your estate
                           if no beneficiary  has  been designated, (hereinafter
                           your   Survivors)]  within   the   calendar   quarter
                           immediately  following the quarter which includes the
                           date of your  termination  of Company employment;

                    (b)    by reason of Company-initiated  termination for other
                           than Cause (as defined below),  all amounts  credited
                           to the Deferred Account through the sixth anniversary

<PAGE>

                           of the  Effective  Date  shall  be paid to you (or to
                           your   Survivors)   within   the   calendar   quarter
                           immediately following the quarter which includes such
                           sixth anniversary;

                    (c)    by reason of your election  to terminate your Company
                           employment  for Good Reason (as defined  below),  all
                           amounts  credited to the Deferred Account through the
                           sixth anniversary of the Effective Date shall be paid
                           to you (or to your  Survivors)  within  the  calendar
                           quarter  immediately   following  the  quarter  which
                           includes such sixth anniversary; and

                    (d)    for   any   reason  other   than   death, "Long  Term
                           Disability," Company-initiated  termination for other
                           than "Cause,"  or  your  election  to terminate  your
                           employment for "Good Reason," then all amounts in the
                           Deferred  Account shall be canceled and you shall not
                           receive any distribution with respect to the Deferred
                           Account or  have any further interest in the Deferred
                           Account.

         In the event you cease to be a Company  employee  on or after the sixth
anniversary  of the  Effective  Date for any reason  other than your death,  all
amounts  credited to the Deferred  Account will be paid to you in ____ (1 to 10)
_____ (initials)  approximately equal annual installments  commencing within the
first  calendar  quarter of the calendar  year  following the year in which your
termination  of  employment  occurs.  Unpaid  Deferred  Account  balances  after
termination  continue to be credited with  interest.  In the event of your death
prior to either  commencement  or completion of Deferred  Account  payment(s) to
you, the unpaid  balance of the Deferred  Account as of your death shall be paid
to  your  Survivors  in a lump  sum  within  the  calendar  quarter  immediately
following the quarter which includes the date of your death.

         For purposes of this Agreement:

    (a)  "Long Term Disability" shall mean  termination of  your employment with
         the   Company  with  eligibility  to  receive  a  disability  allowance
         under     the   AT&T   Senior  Management  Long  Term  Disability   and
         Survivor  Protection Plan or a replacement plan;

    (b) "Cause" shall mean:

         (i)      your breach of any of the terms of this Agreement;

         (ii)     your   conviction   (including   a  plea  of  guilty  or  nolo
                  contendere) of a crime involving theft,  fraud,  dishonesty or
                  moral turpitude;

         (iii)    gross omission or gross  dereliction of any statutory,  common
                  law or other  duty of  loyalty  to the  Company  or any of its
                  affiliates;

         (iv)     violation by you of the Company's Code of Conduct or
                  Non-Competition Guideline; or

         (v)      repeated  failure  to carry out the  duties  of your  position
                  despite specific instruction to do so.
<PAGE>

    (c)  "Good Reason" shall mean the  occurrence  without your express  written
         consent of any of the following events:

         (i)      Your  demotion  to  a  position  which  is  not of  a rank and
                  responsibility  comparable  to members of  the current  Senior
                  Management Team or those  of  a  similar/replacing  governance
                  body;  provided,  however,  that the Company's decision not to
                  continue a Senior Management Team  shall not be  Good  Reason,
                  and   provided,  further,   that  (1)  changes  in   reporting
                  relationships shall not,  alone, constitute Good Reason and/or
                  (2) a reduction in your business unit's budget or a  reduction
                  in your business  unit's head  count,  by  themselves,  do not
                  constitute  Good Reason; or

         (ii)     a  reduction in  your "Total Annual Compensation" (defined  as
                  the  sum  of  your  Annual  Base Salary  Rate,  Target  Annual
                  Incentive and "Target Annual Long Term Incentive  Grants") for
                  any calendar or fiscal year, as applicable,  to an amount that
                  is less than the Total Annual Compensation that existed in the
                  prior  calendar  or fiscal year, as  applicable.  For purposes
                  of  this  paragraph (c)(ii) the  dollar  value of  the "Target
                  Annual Long Term Incentive  Grants" shall exclude the value of
                  any special  one-time or periodic long-term  incentive grants,
                  and  shall be determined by  valuing Performance Shares, Stock
                  Units, Restricted Stock,  Restricted Stock Units, etc., at the
                  market  share  price  utilized  in  valuing  the annual Senior
                  Management compensation structures in the materials  presented
                  to  the Compensation and  Employee  Benefits  Committee of the
                  Company's Board of Directors when  authorizing   such  grants,
                  and   assuming  100% performance  achievement if  such  grants
                  include  performance  criteria.    Stock  Options  and   Stock
                  Appreciation  Rights  will  be  valued  by  the Black  Scholes
                  methodology (and  related share  price)  as  utilized  in  the
                  materials presented to such Compensation and Employee Benefits
                  Committee  when authorizing such grants.

          It is understood and agreed that you will not talk about,  write about
or otherwise  publicize  the terms or  existence  of this  Agreement or any fact
concerning  its  execution  or  implementation.  You may,  however,  discuss its
contents  with your  spouse,  legal  and/or  financial  counselor.  IN ADDITION,
DEFERRED ACCOUNT AMOUNTS PROVIDED UNDER THIS AGREEMENT ARE SUBJECT TO FORFEITURE
(OR  REPAYMENT IF SUCH  AMOUNTS  ALREADY HAVE BEEN PAID) IF YOU VIOLATE THE AT&T
NON-COMPETITION  GUIDELINE IN EFFECT AT THE TIME OF THE VIOLATION  ANYTIME PRIOR
TO THE THIRD ANNIVERSARY OF YOUR TERMINATION OF COMPANY EMPLOYMENT. (THE CURRENT
GUIDELINE SUMMARY IS ATTACHED.)

         THIS  AGREEMENT  IS  NOT  AN  EMPLOYMENT  CONTRACT  AND  SHOULD  NOT BE
CONSTRUED OR INTERPRETED  AS CONTAINING  ANY GUARANTEE OF CONTINUED  EMPLOYMENT.
THE   EMPLOYMENT   RELATIONSHIP   WITH  THE   COMPANY   IS  BY  MUTUAL   CONSENT
("EMPLOYMENT-AT-WILL").  THIS MEANS THAT  EMPLOYEES  HAVE THE RIGHT TO TERMINATE
THEIR EMPLOYMENT AT ANY TIME AND FOR ANY REASON.  LIKEWISE, THE COMPANY RESERVES
THE RIGHT TO DISCONTINUE  YOUR  EMPLOYMENT WITH OR WITHOUT CAUSE AT ANY TIME AND
FOR ANY REASON.

         Payments  from the Deferred  Account are in addition to and not in lieu
of any qualified or non-qualified  pension,  savings,  or other retirement plan,
program  or  arrangement  covering  you,  nor are such  payments  in lieu of any
payments  or other  benefits  which may be provided to you under the AT&T Senior

<PAGE>

Officer  Severance  Plan.  The Deferred  Account  payments  provided  under this
Agreement  are subject to payroll tax  withholding  and  reporting,  and amounts
credited to the Deferred  Account are not  included in the base for  calculating
benefits  under any  employee  or Senior  Management  benefit  plan,  program or
practice.

         Any  dispute,  controversy,  or  question  arising  under,  out of,  or
relating  to this  Agreement  or the  breach  thereof,  shall  be  referred  for
arbitration in the State of New Jersey to a neutral  arbitrator  selected by you
and the Company. The proceeding shall be governed by the Commercial Rules of the
American Arbitration Association then in effect or such rules last in effect (in
the event such  Association  is no longer in existence)  and the decision of the
arbitrator  shall be  governed  by the rule of law. If the parties are unable to
agree upon a neutral  arbitrator  within  thirty  (30) days after each party has
given the other written notice of the desire to submit the dispute,  controversy
or question  for  decision  as  aforesaid,  then  either  party may apply to the
American  Arbitration  Association for the appointment of a neutral  arbitrator,
or, if such  Association  is not then in  existence or does not desire to act in
the matter,  either party may apply to the Presiding Judge of the Superior Court
of any county in New Jersey for the appointment of a neutral  arbitrator to hear
the parties and settle the dispute,  controversy or question,  and such right to
submit a dispute  arising  hereunder  to  arbitration  and the  decision  of the
neutral  arbitrator  shall be final,  conclusive  and binding on all  interested
persons  and  no  action  at  law or in  equity  shall  be  instituted,  or,  if
instituted,  further  prosecuted by either party other than to enforce the award
of the neutral arbitrator.  You and the Company shall each bear all your and its
own costs and attorney fees,  except that the Company shall pay the costs of any
arbitrator appointed hereunder as well as the copy of any official transcript of
the proceeding.

         The  construction,  interpretation  and  performance  of this Agreement
shall be governed by the laws of the State of New Jersey,  without regard to its
conflict of laws rule.

         Frank,  I am happy to  present  this  special  arrangement  to you.  It
recognizes the extraordinary  contribution you have made to our business. If you
agree with the terms and  conditions  detailed  above,  please enter your payout
election  and  initial  in the  spaces  provided  on page 2,  sign and date this
Agreement in the spaces  provided below and, prior to November 14, 1997,  return
the original executed copy to me.

                                       Sincerely,





Attachment




______________________________         ___________________________________
Acknowledged and Agreed to             Date
Frank Ianna




                                            October 30, 1997




Ms. Gail J. McGovern
28 Mt. Pleasant Rd.
Morristown, NJ  07960

Dear Gail:

         The purpose of this letter  agreement  (hereinafter  "Agreement") is to
detail and document a special individual  non-qualified  supplemental retirement
arrangement we have developed for you. Under this Agreement,  a deferred account
(hereinafter   "Deferred  Account")  will  be  established  in  your  name.  The
maintenance,  vesting, forfeiture and distribution of the Deferred Account shall
be in accordance with the following terms and conditions.

         On November 1, 1997  (hereinafter  the  "Effective  Date"),  AT&T Corp.
(hereafter  "the  Company")  shall credit the  Deferred  Account with an initial
balance of Eight Hundred and Twenty  Thousand  Dollars  ($820,000).  The Company
shall  credit  interest to the Deferred  Account as of the end of each  calendar
quarter at a rate equal to one-quarter of the average 30 Year Treasury Bond Rate
in effect for the last previous quarter.

         The Deferred Account will be maintained as a bookkeeping account on the
records of the Company and you will have no present  ownership right or interest
in the Deferred Account,  nor in any assets of the Company with respect thereto.
The Deferred Account may not be assigned,  pledged or otherwise alienated by you
and any attempt to do so, or any garnishment, execution or levy of any kind with
respect to the Deferred Account, will not be recognized.  You shall not have any
right to receive any payment  with respect to the  Deferred  Account,  except as
expressly provided below.

         In the event you cease to be a Company  employee  prior to the  seventh
anniversary of the Effective Date:

                    (a)    by  reason  of  death  or  Long-Term  Disability  (as
                           defined below),  all amounts credited to the Deferred
                           Account through the  date of such  termination, shall
                           be   paid   to  you  [or, upon  your  death  to  your
                           beneficiary,   as   designated  on    a  form   filed
                           with  Executive  Human  Resources,  or to your estate
                           if no beneficiary  has  been designated, (hereinafter
                           your   Survivors)]  within   the   calendar   quarter
                           immediately  following  the  quarter  which  includes
                           the date of  your  termination of Company employment;

                  (b)      by reason of Company-initiated  termination for other
                           than Cause (as defined below),  all amounts  credited
                           to  the   Deferred   Account   through   the  seventh
                           anniversary  of the  Effective  Date shall be paid to

<PAGE>
                           you  (or  to  your  Survivors)  within  the  calendar
                           quarter  immediately   following  the  quarter  which
                           includes such seventh anniversary;

                  (c)      by reason of your election to terminate  your Company
                           employment  for Good Reason (as defined  below),  all
                           amounts  credited to the Deferred Account through the
                           seventh  anniversary  of the Effective  Date shall be
                           paid  to  you  (or  to  your  Survivors)  within  the
                           calendar  quarter  immediately  following the quarter
                           which includes such seventh anniversary; and

                  (d)      for   any   reason   other  than  death,  "Long  Term
                           Disability, "Company-initiated  termination for other
                           than  "Cause,"or  your  election  to  terminate  your
                           employment for "Good  Reason," then  all  amounts  in
                           the  Deferred Account shall be canceled and you shall
                           not receive  any  distribution  with respect  to  the
                           Deferred Account or have any  further interest in the
                           Deferred Account.

         In the event you cease to be a Company employee on or after the seventh
anniversary  of the  Effective  Date for any reason  other than your death,  all
amounts  credited to the Deferred  Account will be paid to you in ____ (1 to 10)
_____ (initials)  approximately equal annual installments  commencing within the
first  calendar  quarter of the calendar  year  following the year in which your
termination  of  employment  occurs.  Unpaid  Deferred  Account  balances  after
termination  continue to be credited with  interest.  In the event of your death
prior to either  commencement  or completion of Deferred  Account  payment(s) to
you, the unpaid  balance of the Deferred  Account as of your death shall be paid
to  your  Survivors  in a lump  sum  within  the  calendar  quarter  immediately
following the quarter which includes the date of your death.

         For purposes of this Agreement:

    (a)  "Long Term Disability"  shall mean  termination of your employment with
         the Company with  eligibility to receive a disability  allowance  under
         the   AT&T   Senior  Management  Long  Term  Disability  and   Survivor
         Protection  Plan or a replacement plan;

    (b) "Cause" shall mean:

         (i)      your breach of any of the terms of this Agreement;

         (ii)     your   conviction   (including   a  plea  of  guilty  or  nolo
                  contendere) of a crime involving theft,  fraud,  dishonesty or
                  moral turpitude;

         (iii)    gross omission or gross  dereliction of any statutory,  common
                  law or other  duty of  loyalty  to the  Company  or any of its
                  affiliates;

         (iv)     violation by you of the Company's Code of Conduct or
                  Non-Competition Guideline; or

         (v)      repeated  failure  to carry out the  duties  of your  position
                  despite specific instruction to do so.

<PAGE>

    (c)  "Good Reason" shall mean the  occurrence  without your express  written
         consent of any of the following events:

         (i)      Your  demotion  to  a  position  which  is  not  of a rank and
                  responsibility  comparable to  members  of  the current Senior
                  Management Team  or  those of a  similar/replacing  governance
                  body;  provided, however,  that the Company's decision  not to
                  continue a Senior Management Team shall  not be  Good  Reason,
                  and   provided,  further,   that  (1)  changes   in  reporting
                  relationships  shall not, alone, constitute Good Reason and/or
                  (2) a reduction in your business unit's  budget or a reduction
                  in your  business unit's head  count,  by  themselves,  do not
                  constitute  Good Reason; or

         (ii)     a  reduction  in  your "Total Annual Compensation" (defined as
                  the  sum  of  your  Annual  Base  Salary  Rate, Target  Annual
                  Incentive  and  "Target  Annual Long Term  Incentive  Grants")
                  for any calendar or fiscal year, as applicable,  to  an amount
                  that is less than the Total Annual Compensation  that  existed
                  in  the  prior  calendar or fiscal  year, as  applicable.  For
                  purposes of  this  paragraph  (c)(ii) the  dollar value of the
                  "Target Annual Long  Term Incentive  Grants" shall exclude the
                  value of any special one-time or periodic long-term  incentive
                  grants, and shall be determined by valuing Performance Shares,
                  Stock  Units, Restricted Stock,  Restricted Stock Units, etc.,
                  at  the  market  share  price  utilized in  valuing the annual
                  Senior  Management compensation  structures  in the  materials
                  presented  to the Compensation and Employee Benefits Committee
                  of the  Company's  Board of  Directors when  authorizing  such
                  grants,  and  assuming  100% performance achievement  if  such
                  grants  include   performance  criteria.   Stock  Options  and
                  Stock  Appreciation Rights will be valued by the Black Scholes
                  methodology (and  related  share  price)  as  utilized in  the
                  materials presented to such Compensation and Employee Benefits
                  Committee when authorizing such grants.

          It is understood and agreed that you will not talk about,  write about
or otherwise  publicize  the terms or  existence  of this  Agreement or any fact
concerning  its  execution  or  implementation.  You may,  however,  discuss its
contents  with your  spouse,  legal  and/or  financial  counselor.  IN ADDITION,
DEFERRED ACCOUNT AMOUNTS PROVIDED UNDER THIS AGREEMENT ARE SUBJECT TO FORFEITURE
(OR  REPAYMENT IF SUCH  AMOUNTS  ALREADY HAVE BEEN PAID) IF YOU VIOLATE THE AT&T
NON-COMPETITION  GUIDELINE IN EFFECT AT THE TIME OF THE VIOLATION  ANYTIME PRIOR
TO THE THIRD ANNIVERSARY OF YOUR TERMINATION OF COMPANY EMPLOYMENT. (THE CURRENT
GUIDELINE SUMMARY IS ATTACHED.)

         THIS  AGREEMENT  IS  NOT  AN  EMPLOYMENT  CONTRACT  AND  SHOULD  NOT BE
CONSTRUED OR INTERPRETED  AS CONTAINING  ANY GUARANTEE OF CONTINUED  EMPLOYMENT.
THE   EMPLOYMENT   RELATIONSHIP   WITH  THE   COMPANY   IS  BY  MUTUAL   CONSENT
("EMPLOYMENT-AT-WILL").  THIS MEANS THAT  EMPLOYEES  HAVE THE RIGHT TO TERMINATE
THEIR EMPLOYMENT AT ANY TIME AND FOR ANY REASON.  LIKEWISE, THE COMPANY RESERVES
THE RIGHT TO DISCONTINUE  YOUR  EMPLOYMENT WITH OR WITHOUT CAUSE AT ANY TIME AND
FOR ANY REASON.

         Payments  from the Deferred  Account are in addition to and not in lieu
of any qualified or non-qualified  pension,  savings,  or other retirement plan,
program  or  arrangement  covering  you,  nor are such  payments  in lieu of any
payments  or other  benefits  which may be provided to you under the AT&T Senior

<PAGE>

Officer  Severance  Plan.  The Deferred  Account  payments  provided  under this
Agreement  are subject to payroll tax  withholding  and  reporting,  and amounts
credited to the Deferred  Account are not  included in the base for  calculating
benefits  under any  employee  or Senior  Management  benefit  plan,  program or
practice.

         Any  dispute,  controversy,  or  question  arising  under,  out of,  or
relating  to this  Agreement  or the  breach  thereof,  shall  be  referred  for
arbitration in the State of New Jersey to a neutral  arbitrator  selected by you
and the Company. The proceeding shall be governed by the Commercial Rules of the
American Arbitration Association then in effect or such rules last in effect (in
the event such  Association  is no longer in existence)  and the decision of the
arbitrator  shall be  governed  by the rule of law. If the parties are unable to
agree upon a neutral  arbitrator  within  thirty  (30) days after each party has
given the other written notice of the desire to submit the dispute,  controversy
or question  for  decision  as  aforesaid,  then  either  party may apply to the
American  Arbitration  Association for the appointment of a neutral  arbitrator,
or, if such  Association  is not then in  existence or does not desire to act in
the matter,  either party may apply to the Presiding Judge of the Superior Court
of any county in New Jersey for the appointment of a neutral  arbitrator to hear
the parties and settle the dispute,  controversy or question,  and such right to
submit a dispute  arising  hereunder  to  arbitration  and the  decision  of the
neutral  arbitrator  shall be final,  conclusive  and binding on all  interested
persons  and  no  action  at  law or in  equity  shall  be  instituted,  or,  if
instituted,  further  prosecuted by either party other than to enforce the award
of the neutral arbitrator.  You and the Company shall each bear all your and its
own costs and attorney fees,  except that the Company shall pay the costs of any
arbitrator appointed hereunder as well as the copy of any official transcript of
the proceeding.

         The  construction,  interpretation  and  performance  of this Agreement
shall be governed by the laws of the State of New Jersey,  without regard to its
conflict of laws rule.

         Gail,  I am  happy to  present  this  special  arrangement  to you.  It
recognizes the extraordinary  contribution you have made to our business. If you
agree with the terms and  conditions  detailed  above,  please enter your payout
election  and  initial  in the  spaces  provided  on page 2,  sign and date this
Agreement in the spaces  provided below and, prior to November 14, 1997,  return
the original executed copy to me.

                                       Sincerely,




Attachment




- ----------------------------------     -------------------------------
Acknowledged and Agreed to             Date
Gail J. McGovern





                                            October 30, 1997



Mr. John C. Petrillo
295 No. Maple Ave., Rm 5204A2
Basking Ridge, NJ  07920

Dear John:

         The purpose of this letter  agreement  (hereinafter  "Agreement") is to
detail and document a special individual  non-qualified  supplemental retirement
arrangement we have developed for you. Under this Agreement,  a deferred account
(hereinafter   "Deferred  Account")  will  be  established  in  your  name.  The
maintenance,  vesting, forfeiture and distribution of the Deferred Account shall
be in accordance with the following terms and conditions.

         On November 1, 1997  (hereinafter  the  "Effective  Date"),  AT&T Corp.
(hereafter  "the  Company")  shall credit the  Deferred  Account with an initial
balance of Eight Hundred and Seventy  Thousand Dollars  ($870,000).  The Company
shall  credit  interest to the Deferred  Account as of the end of each  calendar
quarter at a rate equal to one-quarter of the average 30 Year Treasury Bond Rate
in effect for the last previous quarter.

         The Deferred Account will be maintained as a bookkeeping account on the
records of the Company and you will have no present  ownership right or interest
in the Deferred Account,  nor in any assets of the Company with respect thereto.
The Deferred Account may not be assigned,  pledged or otherwise alienated by you
and any attempt to do so, or any garnishment, execution or levy of any kind with
respect to the Deferred Account, will not be recognized.  You shall not have any
right to receive any payment  with respect to the  Deferred  Account,  except as
expressly provided below.

         In the  event you  cease to be a  Company  employee  prior to the sixth
anniversary of the Effective Date:

               (a)    by  reason of  death or Long-Term  Disability (as  defined
                      below), all  amounts  credited  to  the  Deferred  Account
                      through the date of such termination, shall be paid to you
                      [or, upon your death to  your  beneficiary, as  designated
                      on  a  form  filed  with   Executive  Human  Resources, or
                      to  your estate  if no beneficiary  has  been  designated,
                      (hereinafter your Survivors)] within  the calendar quarter
                      immediately  following  the  quarter  which  includes  the
                      date of your  termination  of  Company  employment;

               (b)    by reason of Company-initiated  termination for other than
                      Cause (as  defined  below),  all amounts  credited  to the
                      Deferred  Account  through  the  sixth anniversary  of the
                      Effective Date shall be paid to you (or to your Survivors)
                      within  the  calendar  quarter  immediately following  the
                      quarter which includes such sixth anniversary;

<PAGE>

               (c)    by  reason  of  your  election  to terminate  your Company
                      employment for Good Reason (as defined below), all amounts
                      credited  to  the  Deferred   Account  through  the  sixth
                      anniversary of the Effective Date shall be paid to you (or
                      to   your   Survivors)   within    the   calendar  quarter
                      immediately  following  the  quarter  which  includes such
                      sixth anniversary; and

               (d)    for any  reason other than death, "Long  Term Disability,"
                      Company-initiated termination for other than  "Cause,"  or
                      your  election  to  terminate  your  employment  for "Good
                      Reason," then all amounts  in the  Deferred  Account shall
                      be  canceled  and you shall not  receive any  distribution
                      with respect to  the Deferred  Account or have any further
                      interest in the Deferred Account.

         In the event you cease to be a Company  employee  on or after the sixth
anniversary  of the  Effective  Date for any reason  other than your death,  all
amounts  credited to the Deferred  Account will be paid to you in ____ (1 to 10)
_____ (initials)  approximately equal annual installments  commencing within the
first  calendar  quarter of the calendar  year  following the year in which your
termination  of  employment  occurs.  Unpaid  Deferred  Account  balances  after
termination  continue to be credited with  interest.  In the event of your death
prior to either  commencement  or completion of Deferred  Account  payment(s) to
you, the unpaid  balance of the Deferred  Account as of your death shall be paid
to  your  Survivors  in a lump  sum  within  the  calendar  quarter  immediately
following the quarter which includes the date of your death.

         For purposes of this Agreement:

    (a)  "Long Term  Disability"  shall mean termination of your employment with
         the    Company  with  eligibility  to  receive a  disability  allowance
         under  the  AT&T  Senior Management Long  Term Disability  and Survivor
         Protection Plan or a replacement plan;

    (b)  "Cause" shall mean:

         (i)      your breach of any of the terms of this Agreement;

         (ii)     your   conviction   (including   a  plea  of  guilty  or  nolo
                  contendere) of a crime involving theft,  fraud,  dishonesty or
                  moral turpitude;

         (iii)    gross omission or gross  dereliction of any statutory,  common
                  law or other  duty of  loyalty  to the  Company  or any of its
                  affiliates;

         (iv)     violation by you of the Company's Code of Conduct or
                  Non-Competition Guideline; or

         (v)      repeated  failure  to carry out the  duties  of your  position
                  despite specific instruction to do so.

    (c)  "Good Reason" shall mean the  occurrence  without your express  written
         consent of any of the following events:

<PAGE>

         (i)      Your  demotion  to a  position  which  is not  of a  rank  and
                  responsibility  comparable  to members of the  current  Senior
                  Management  Team or  those of a  similar/replacing  governance
                  body;  provided,  however,  that the Company's decision not to
                  continue a Senior  Management  Team shall not be Good  Reason,
                  and   provided,   further,   that  (1)  changes  in  reporting
                  relationships shall not, alone,  constitute Good Reason and/or
                  (2) a reduction in your business  unit's budget or a reduction
                  in your  business  unit's head count,  by  themselves,  do not
                  constitute Good Reason; or

         (ii)     a  reduction in  your "Total Annual Compensation" (defined  as
                  the  sum  of  your  Annual  Base  Salary  Rate, Target  Annual
                  Incentive and "Target Annual Long Term  Incentive Grants") for
                  any calendar or fiscal year, as applicable, to  an amount that
                  is less than the Total Annual Compensation that existed in the
                  prior calendar or fiscal year, as applicable.  For purposes of
                  this paragraph (c)(ii) the dollar value  of the "Target Annual
                  Long  Term Incentive  Grants" shall exclude  the  value of any
                  special one-time  or periodic long-term  incentive grants, and
                  shall  be  determined  by  valuing  Performance  Shares, Stock
                  Units,  Restricted  Stock, Restricted   Stock  Units, etc., at
                  the   market  share  price  utilized  in   valuing  the annual
                  Senior Management compensation  structures  in  the  materials
                  presented to  the Compensation and Employee Benefits Committee
                  of  the Company's Board of  Directors when  authorizing   such
                  grants,  and   assuming  100% performance  achievement if such
                  grants include performance criteria. Stock   Options and Stock
                  Appreciation  Rights will be valued  by  the    Black  Scholes
                  methodology  (and  related   share  price) as utilized  in the
                  materials presented to such Compensation and Employee Benefits
                  Committee when authorizing such grants.

          It is understood and agreed that you will not talk about,  write about
or otherwise  publicize  the terms or  existence  of this  Agreement or any fact
concerning  its  execution  or  implementation.  You may,  however,  discuss its
contents  with your  spouse,  legal  and/or  financial  counselor.  IN ADDITION,
DEFERRED ACCOUNT AMOUNTS PROVIDED UNDER THIS AGREEMENT ARE SUBJECT TO FORFEITURE
(OR  REPAYMENT IF SUCH  AMOUNTS  ALREADY HAVE BEEN PAID) IF YOU VIOLATE THE AT&T
NON-COMPETITION  GUIDELINE IN EFFECT AT THE TIME OF THE VIOLATION  ANYTIME PRIOR
TO THE THIRD ANNIVERSARY OF YOUR TERMINATION OF COMPANY EMPLOYMENT. (THE CURRENT
GUIDELINE SUMMARY IS ATTACHED.)

         THIS  AGREEMENT  IS  NOT  AN  EMPLOYMENT  CONTRACT  AND  SHOULD  NOT BE
CONSTRUED OR INTERPRETED  AS CONTAINING  ANY GUARANTEE OF CONTINUED  EMPLOYMENT.
THE   EMPLOYMENT   RELATIONSHIP   WITH  THE   COMPANY   IS  BY  MUTUAL   CONSENT
("EMPLOYMENT-AT-WILL").  THIS MEANS THAT  EMPLOYEES  HAVE THE RIGHT TO TERMINATE
THEIR EMPLOYMENT AT ANY TIME AND FOR ANY REASON.  LIKEWISE, THE COMPANY RESERVES
THE RIGHT TO DISCONTINUE  YOUR  EMPLOYMENT WITH OR WITHOUT CAUSE AT ANY TIME AND
FOR ANY REASON.

         Payments  from the Deferred  Account are in addition to and not in lieu
of any qualified or non-qualified  pension,  savings,  or other retirement plan,
program  or  arrangement  covering  you,  nor are such  payments  in lieu of any
payments  or other  benefits  which may be provided to you under the AT&T Senior
Officer  Severance  Plan.  The Deferred  Account  payments  provided  under this
Agreement  are subject to payroll tax  withholding  and  reporting,  and amounts
credited to the Deferred  Account are not  included in the base for  calculating
benefits  under any  employee  or Senior  Management  benefit  plan,  program or
practice.
<PAGE>

         Any  dispute,  controversy,  or  question  arising  under,  out of,  or
relating  to this  Agreement  or the  breach  thereof,  shall  be  referred  for
arbitration in the State of New Jersey to a neutral  arbitrator  selected by you
and the Company. The proceeding shall be governed by the Commercial Rules of the
American Arbitration Association then in effect or such rules last in effect (in
the event such  Association  is no longer in existence)  and the decision of the
arbitrator  shall be  governed  by the rule of law. If the parties are unable to
agree upon a neutral  arbitrator  within  thirty  (30) days after each party has
given the other written notice of the desire to submit the dispute,  controversy
or question  for  decision  as  aforesaid,  then  either  party may apply to the
American  Arbitration  Association for the appointment of a neutral  arbitrator,
or, if such  Association  is not then in  existence or does not desire to act in
the matter,  either party may apply to the Presiding Judge of the Superior Court
of any county in New Jersey for the appointment of a neutral  arbitrator to hear
the parties and settle the dispute,  controversy or question,  and such right to
submit a dispute  arising  hereunder  to  arbitration  and the  decision  of the
neutral  arbitrator  shall be final,  conclusive  and binding on all  interested
persons  and  no  action  at  law or in  equity  shall  be  instituted,  or,  if
instituted,  further  prosecuted by either party other than to enforce the award
of the neutral arbitrator.  You and the Company shall each bear all your and its
own costs and attorney fees,  except that the Company shall pay the costs of any
arbitrator appointed hereunder as well as the copy of any official transcript of
the proceeding.

         The  construction,  interpretation  and  performance  of this Agreement
shall be governed by the laws of the State of New Jersey,  without regard to its
conflict of laws rule.

         John,  I am  happy to  present  this  special  arrangement  to you.  It
recognizes the extraordinary  contribution you have made to our business. If you
agree with the terms and  conditions  detailed  above,  please enter your payout
election  and  initial  in the  spaces  provided  on page 2,  sign and date this
Agreement in the spaces  provided below and, prior to November 14, 1997,  return
the original executed copy to me.

                                   Sincerely,





Attachment



______________________________     ______________________________
Acknowledged and Agreed to         Date
John C. Petrillo






                                            May 7, 1997




Mr. John D. Zeglis
1 Colonial Way
Madison, NJ  07940


Dear John:

         This  letter  agreement  (hereinafter   Agreement)  will  establish  an
individual  non-qualified pension arrangement  (hereinafter  Individual Pension)
which,  subject  to the terms and  conditions  below,  will  provide  you with a
pension payable upon your  termination/retirement  from the Company, in the same
form as  applicable  to the  AT&T  Non-Qualified  Pension  Plan.  As part of the
Individual  Pension,  survivor benefits may be provided to your spouse upon your
death.   Moreover,   subject  to  the  terms  and  conditions   below,   related
post-retirement/termination benefits (hereinafter Post-Retirement Benefits) will
be provided  to you  (hereinafter  the  Individual  Pension and  Post-Retirement
Benefits are collectively referred to as the Special Benefits).

         If you  terminate  your  Company  employment  prior to your age 52, the
Special  Benefits  provisions of this  Agreement  will be null and void in their
entirety, provided, however, such provisions will continue to apply in the event
of a termination for (i) "Disability"  (as defined) or (ii) a Company  initiated
termination  for other than "Cause" (as defined),  or you terminate your Company
employment  for  "Good  Reason"  (as  defined)  both (i) and  (ii)  terminations
hereinafter referred to as a "Termination".

Individual Pension:

         The Individual Pension formula assumes you commenced Company employment
on January 1, 1973 and utilizes the  pension/retirement  benefit formulas in the
AT&T Management Pension Plan (AT&TMPP) and the AT&T  Non-Qualified  Pension Plan
(AT&TNQPP),  and plan  amendments  implemented in 1997 and thereafter  provided,
however,  that in no event will the  Individual  Pension  benefits  be less than
those Minimum Pension Schedule detailed in Appendix A:

         In addition,  the Individual Pension will also provide for an Automatic
Survivor Annuity. In the event of your death as an active employee,  your spouse
will receive 50% of your accrued Individual Pension benefit which you would have
received in the event a Termination had occurred on your date of death.
(Assuming the annuitant's pension was not declined.)

         In  the  event  you  do  not  decline  the   post-departure/Termination
annuitant's  pension,  then under  this  Individual  Pension  your  spouse  will
receive,  after your death, an annuitant's pension for her lifetime.  Under this
provision,  the benefit  payable to you during your lifetime will be reduced for
early retirement,  if applicable (i.e., for pre-age 55 retirement),  and reduced
by the cost of the annuitant's pension (such annuitant's pension cost determined

<PAGE>

in  accordance  with the terms and  conditions of the AT&TMPP and AT&TNQP at the
time of your  departure  or  Termination).  The  annuitant's  pension  will be a
percentage of your lifetime  benefit,  such percentage  determined in accordance
with the terms and  conditions  of the AT&TMPP and  AT&TNQPP at the time of your
departure/Termination.

         Moreover,  in the event the value of the  survivor  benefits  under the
AT&TMPP and  AT&TNQPP,  as amended in 1997,  exceeds the value of the  Automatic
Survivor  Annuity or elected  Survivor  Annuity  as  described  in the two prior
paragraphs, such higher amounts will be payable to your survivor.

         All AT&T qualified (e.g.,  AT&TMPP) and non-qualified  (e.g.,  AT&TNQPP
and  AT&T Mid Career Pension Plan)  pension/retirement plan benefits (except the
AT&T Long Term Savings Plan and AT&T Incentive Award  Deferral Plan) are offsets
to (i.e.,  subtracted  from) the amount of  the Individual  Pension  (payable to
you and/or your  surviving  spouse).  It is further  understood  and agreed that
any payment under the  Individual Pension made as  a result of a Disability will
be an offset (subtracted from) the Disability Allowance  payable under  the AT&T
SMLTD&SP or successor plan.

Post-Retirement Benefits:

         If upon your  termination  of Company  employment,  you are eligible to
receive an Individual Pension,  you shall also be eligible,  except as indicated
in the  following  sentence,  for  such  Post-Retirement  Benefits  as are  then
available (i.e., at your departure/Termination date) to Service Pension eligible
Senior  Managers.  Any  post-retirement  benefit  available  to Service  Pension
eligible Senior Mangers which the Company is legally precluded from extending to
non-Service  Pensioners  will  not be  part  of your  Post  -Retirement  Benefit
package.

Other Provisions:

          "Cause" shall be defined as follows:  (1) conviction (including a plea
of guilty or nolo  contendere) of a felony or any crime or theft,  dishonesty or
moral turpitude;  or (2) gross omission or gross dereliction of any statutory or
common law duty of loyalty to the  Company or (3)  violation  of AT&T's  Code of
Conduct.

          "Disability"  shall be  defined  as being  disabled  after  the  first
fifty-two week period following the onset of a physical or mental  impairment as
detailed  in the AT&T  Senior  Management  Long  Term  Disability  and  Survivor
Protection Plan
(AT&T SMLTD&SP).

          "Good  Reason"  shall be defined as any  termination  of your  Company
employment,  initiated by you prior to reaching  your 52nd  birthday,  resulting
from any of the  following  events which are not cured by the Company  within 20
days of your giving the Company written notice thereof:

          a)      A reduction in  annual total  compensation  (i.e., annual base
                  salary rate, target annual incentive, "Long Term Incentive" as
                  valued  below) to less  than $2,267,000.  For purposes of  the
                  prior  sentence, the  dollar value of  your annual "Long  Term
                  Incentive" grants  shall  be determined by valuing Performance
                  Shares,  Performance  Units,  Stock  Units, Restricted  Stock,
                  Restricted  Stock  Units, etc., at the market  price when  the
                  Compensation Committee approves such grants, and assuming 100%

<PAGE>

                  performance  achievement  if  such  grants include performance
                  criteria, and  Stock Options and  SARs  will be  valued at 30%
                  of the market price of  the shares or related shares when  the
                  Compensation Committee approves such grants, as applicable.

          b)      The assignment to you, without your expressed written consent,
                  of  any  duties   inconsistent   with,  or,  any   substantial
                  alteration in, your status or responsibilities as in effect as
                  of the date of this Agreement.

          It is understood and agreed that until this Agreement  becomes part of
the public record (e.g.  Proxy,  10K),  you will not talk about,  write about or
otherwise  publicize  the  terms  or  existence  of this  Agreement  or any fact
concerning  its  negotiation,  execution or  implementation.  You may,  however,
discuss its contents with your spouse, legal and/or financial counselor.

          This  Agreement  is  subject  to the  AT&T  Non-Competition  Guideline
(Attachment B).

          The Special  Benefits  provided by this  Agreement are made in lieu of
all Company severance  benefits and are conditioned upon you, within thirty days
of your termination of Company employment,  signing and not revoking,  a Release
and  Agreement  not to sue the Company.  The form of this Release and  Agreement
will be that then (i.e., upon your  Termination/retirement) in use for departing
AT&T Senior Managers.)

          This Agreement  reflects the entire understanding  regarding the terms
and  conditions  of  the  Special  Benefits.   Accordingly,  it  supersedes  and
completely  replaces any prior oral or written  communication  on this  subject.
Moreover,  the  Agreement  shall not be amended  or  modified  without  specific
written provision to that effect,  signed by you and the Company. This Agreement
is not an  employment  contract and should not be construed  or  interpreted  as
containing any guarantee of continued employment. The employment relationship at
AT&T is by mutual consent ("Employment-at-Will"). This means that employees have
the  right  to  terminate  their  employment  at any  time  and for any  reason.
Likewise,  the Company reserves the right to discontinue your employment with or
without cause at any time and for any reason.  The Agreement  shall be construed
and  enforced  in  accordance  with the laws of the State of New Jersey  without
reference to any applicable conflict of law provisions.  The incentive plans, as
well as the  employee  and the Senior  Management  benefit  plans,  programs and
practices  (as  may be  mentioned  in this  Agreement),  reflect  their  current
provisions.  The Company  reserves the right to  discontinue  or modify any such
plans, programs and practices at any time.

          At your or the Company's option, any dispute, controversy, or question
arising under, out of or relating to this Agreement or the breach thereof, shall
be referred for decision by  arbitration in the State of New Jersey by a neutral
arbitrator  selected by the parties hereto.  The proceeding shall be governed by
the Rules of the American  Arbitration  Association then in effect or such rules
last in effect (in the event such Association is no longer in existence). If the
parties are unable to agree upon such a neutral  arbitrator  within  thirty (30)
days after one party has given the other written  notice of the desire to submit
the dispute,  controversy  or question for  decision as  aforesaid,  then either
party may apply to the  Presiding  Judge of the Superior  Court of any county in
New Jersey for the  appointment of a neutral  arbitrator to hear the parties and
settle the dispute, controversy or question, and such Judge is hereby authorized
to make such appointment.  In the event that either party exercises the right to
submit a dispute arising  hereunder to arbitration,  the decision of the neutral

<PAGE>

arbitrator shall be final,  conclusive and binding on all interested persons and
no action at law or in equity shall be  instituted  or, if  instituted,  further
prosecuted  by either  party  other  than to  enforce  the award of the  neutral
arbitrator.  Both parties  shall each bear all their own costs and attorney fees
relating to any arbitration,  except that the Company shall pay the costs of any
arbitrator appointed hereunder.

          John,  I am  happy to  present  this  special  arrangement  to you. It
recognizes the extraordinary  contribution you have made to our business. If you
agree with the terms and conditions  detailed above,  please sign this Agreement
in the space provided below and return the executed copy to me.


                                       Sincerely,








Attachments



- -----------------------------------    ------------------------------
Acknowledged and Agreed to             Date
J. D. Zeglis



                              AMENDED AND RESTATED

                              EMPLOYMENT AGREEMENT

         AGREEMENT,  made and entered into as of the 17th day of October,  1997,
and  herein  amended  and  restated,  by and  between  AT&T  Corp.,  a New  York
corporation  (together  with its  successors  and assigns  permitted  under this
Agreement, the "Company"), and C. Michael Armstrong (the "Executive").

                              W I T N E S S E T H :

         WHEREAS,  the Company desires to employ the Executive and to enter into
an  agreement,  as herein  amended  and  restated,  embodying  the terms of such
employment  (this  "Agreement")  and the  Executive  desires  to enter into this
Agreement and to accept such employment,  subject to the terms and provisions of
this Agreement;

         NOW,  THEREFORE,  in consideration of the premises and mutual covenants
contained herein and for other good and valuable  consideration,  the receipt of
which is mutually  acknowledged,  the Company and the Executive  (individually a
"Party" and together the "Parties") agree as follows:

         1.       Definitions.

                  (a)     "Affiliate" of a person or other entity  shall  mean a
person or other entity that directly or indirectly  controls,  is controlled by,
or is under common control with the person or other entity specified.

                  (b)     "Base  Salary"  shall  mean the  salary  provided  for
in Section 4 below or any increased  salary  granted to the  Executive  pursuant
to Section 4.

                  (c)     "Board" shall  mean  the  Board  of  Directors  of the
Company.

                  (d)     "Cause" shall mean:

                          (i)     the  Executive   is  convicted   of  a  felony
involving moral turpitude; or

                          (ii)    the  Executive  is  guilty  of  willful  gross
neglect  or  willful  gross misconduct  in  carrying  out his  duties under this
Agreement, resulting, in either case, in  material economic harm to the Company,
unless the  Executive believed in good faith that such act  or nonact was in the
best interests of the Company.

                  (e)     "Change in Control"  shall mean the occurrence  of any
of the following events:

                          (i)     An  acquisition  by any individual, entity  or
group (within the  meaning  of Section  13(d)(3)  or 14(d)(2) of the  Securities
Exchange Act of 1934 (the "Exchange  Act") (an "Entity") of beneficial ownership
(within the meaning of Rule 13d-3  promulgated under the Exchange Act) of 20% or
more of either (A) the then  outstanding  shares  of Stock of the  Company  (the

<PAGE>

"Outstanding  Company Stock")  or (B)  the  combined  voting  power of the  then
outstanding  voting securities of the  Company  entitled  to  vote  generally in
the  election  of  directors  (the  "Outstanding  Company  Voting  Securities");
excluding,  however,  the following:  (1)  any  acquisition  directly  from  the
Company, other than an acquisition  by virtue of the  exercise  of a  conversion
privilege  unless the  security being so converted was itself acquired  directly
from the Company, (2) any acquisition by the Company, (3) any acquisition by any
employee benefit plan (or related trust) sponsored or maintained  by the Company
or any  corporation  controlled by  the Company, or (4) any  acquisition by  any
corporation  pursuant to a transaction  which complies with clauses (A), (B) and
(C) of subsection  (iii) of this Section 1(e);

                          (ii)     A change in the composition of the Board such
that the individuals who, as of the effective date of this Agreement, constitute
the Board (such Board shall be hereinafter referred to as the "Incumbent Board")
cease for any reason to constitute at least a  majority of the Board;  provided,
however, that for  purposes of this  definition,  any  individual  who becomes a
member of the Board  subsequent to  the effective date of this Agreement,  whose
election, or nomination for election, by the Company's stockholders was approved
by a vote of at least a two-thirds majority of those individuals who are members
of the Board and  who were also members of the Incumbent  Board (or deemed to be
such  pursuant to  this proviso) shall  be considered as though such  individual
were a member of the Incumbent  Board; and provided,  further  however, that any
such individual whose initial  assumption  of office occurs as a result of or in
connection  with either an actual or threatened  election contest (as such terms
are used in Rule 14a-11 of  Regulation 14A  promulgated  under the Exchange Act)
or other actual or threatened  solicitation  of  proxies or  consents  by  or on
behalf of an Entity other than the Board  shall not be so considered as a member
of the  Incumbent Board;

                          (iii)    A  merger, reorganization or consolidation to
which  the  Company  is a  party  or a  sale  or  other  disposition  of  all or
substantially   all  of  the  assets  of  the  Company   (each,   a   "Corporate
Transaction"); excluding however, such a Corporate Transaction pursuant to which
(A)  all or  substantially  all of the  individuals  and  entities  who  are the
beneficial  owners,   respectively,   of  the  Outstanding   Company  Stock  and
Outstanding  Company  Voting  Securities  immediately  prior  to such  Corporate
Transaction will  beneficially  own,  directly or indirectly,  more than 60% of,
respectively,  the outstanding  shares of common stock,  and the combined voting
power of the then outstanding  voting  securities  entitled to vote generally in
the election of directors, as the case may be, of the corporation resulting from
such Corporate  Transaction  (including,  without  limitation,  a corporation or
other  person which as a result of such  transaction  owns the Company or all or
substantially all of the Company's assets either directly or through one or more
subsidiaries  (a "Parent  Company")) in  substantially  the same  proportions as
their  ownership,  immediately  prior  to  such  Corporate  Transaction,  of the
Outstanding Company Stock and Outstanding Company Voting Securities, as the case
may be, (B) no Entity  (other than the Company,  any  employee  benefit plan (or
related trust) of the Company,  such  corporation  resulting from such Corporate
Transaction (or, if reference was made to equity ownership of any Parent Company
for purposes of determining  whether clause (A) above is satisfied in connection
with  the  applicable   Corporate   Transaction,   such  Parent   Company)  will
beneficially  own,  directly or indirectly,  20% or more of,  respectively,  the
outstanding  shares  of  common  stock of the  corporation  resulting  from such
Corporate  Transaction  (or, if  reference  was made to equity  ownership of any
Parent Company for purposes of determining whether clause (A) above is satisfied
in connection with the applicable Corporate Transaction, such Parent Company) or
the  combined  voting  power  of  the  outstanding  voting  securities  of  such

<PAGE>

corporation  entitled to vote generally in the election of directors unless such
ownership  resulted  solely from ownership of securities of the Company prior to
the Corporate Transaction, and (C) individuals who were members of the Incumbent
Board will  immediately  after the  consummation  of the  Corporate  Transaction
constitute  at  least a  two-thirds  majority  of the  members  of the  board of
directors of the corporation  resulting from such Corporate  Transaction (or, if
reference  was made to equity  ownership  of any Parent  Company for purposes of
determining  whether  clause (A) above is satisfied in connection the applicable
Corporate Transaction, of the Parent Company); or

                          (iv)     The  approval  by  the  stockholders  of  the
Company of a plan of complete liquidation or dissolution of the Company.

                  (f)     "Constructive  Termination  Without Cause" shall  mean
termination by the Executive of his  employment at his initiative  following the
occurrence of any of the following events without his consent:

                          (i)      a  reduction  in the Executive's then current
Base  Salary or target  bonus  opportunity  as a  percentage  of Base  Salary or
long-term  performance incentive or the termination or material reduction of any
employee  benefit  or  perquisite  enjoyed  by him  (other  than  as  part of an
across-the-board reduction applicable to all executive officers of the Company);

                          (ii)     the failure to elect or reelect the Executive
to any of the  positions described in  Section 3 or the  removal of him from any
such position;

                          (iii)    a material  diminution  in   the  Executive's
duties  or the  assignment  to the  Executive  of duties  which  are  materially
inconsistent with his duties or which materially impair the Executive's  ability
to function as the Chairman and Chief Executive Officer of the Company;

                          (iv)     the  relocation  of  the  Company's principal
office,  or the  Executive's  own office  location,  as  assigned  to him by the
Company to a location more than 50 miles from Basking Ridge, New Jersey; or

                          (v)      the  failure  of  the  Company  to obtain the
assumption  in  writing  of its  obligation  to perform  this  Agreement  by any
successor  to all or  substantially  all of the assets of the Company  within 15
calendar days after a merger, consolidation, sale or similar transaction.

Following  written notice from the Executive,  as described  above,  the Company
shall have 15 calendar days in which to cure. If the Company fails to cure,  the
Executive's  termination  shall  become  effective  on  the  16th  calendar  day
following the written notice.

                  (g)     "Disability" shall mean the Executive's inability, due
to  physical  or mental  incapacity,  to  substantially  perform  his duties and
responsibilities under this Agreement as determined by a medical doctor selected
by the  Company and the  Executive.  If the  Parties  cannot  agree on a medical
doctor,  each Party  shall  select a medical  doctor and the two  doctors  shall
select a third who shall be the approved medical doctor for this purpose.

                  (h)     "Effective Date" shall  mean the date as of which this
Agreement was entered into.

                  (i)     "Fair  Market  Value" shall  mean the value of a share
of Stock as traded on the New York Stock Exchange on the date in question, based
on the mean of the high and low reported prices.
<PAGE>

                  (j)     "Pro Rata" shall  mean  a fraction,  the  numerator of
which is the number of days that the  Executive  was employed in the  applicable
performance  period  (a  calendar  year in the  case of an  annual  bonus  and a
performance  cycle in the case of an award under the Long-Term  Incentive  Plan)
and the  denominator  of which  shall be the  number  of days in the  applicable
performance period.

                  (k)     "Stock" shall mean the Common Stock of the Company.

                  (l)     "Term of  Employment"  shall mean the period specified
in Section 2 below (including any extension as provided therein).

         2.       Term of Employment.

                  The Term of Employment  shall begin on the Effective Date, and
shall extend until October 31, 2003.  Notwithstanding the foregoing, the Term of
Employment  may be earlier  terminated  by either Party in  accordance  with the
provisions of Section 12.

         3.       Position, Duties and Responsibilities.

                  (a)     Commencing on  the Effective  Date and  continuing for
the remainder of the Term of Employment,  the Executive shall be employed as the
Chairman  of the  Board  and  Chief  Executive  Officer  of the  Company  and be
responsible  for the  general  management  of the  affairs of the  Company.  The
Executive has also been elected by the Board as a member of the Board, effective
October  20,  1997.  The  Executive,  in  carrying  out his  duties  under  this
Agreement,  shall report to the Board.  During the Term of this  Agreement,  the
Executive  shall devote his full business time and attention to the business and
affairs of the Company and shall use his best  efforts,  skills and abilities to
promote its interests.

                  (b)     Nothing  herein  shall  preclude  the  Executive  from
(i) serving  on  the  boards  of  directors of  a  reasonable  number  of  other
corporations  subject to the approval of the Board in each case (which  approval
has been given as to the boards  listed in Exhibit A attached),  (ii) serving on
the  boards of a  reasonable  number  of trade  associations  and/or  charitable
organizations,  (iii) engaging in charitable  activities and community  affairs,
and (iv)  managing his personal  investments  and  affairs,  provided  that such
activities set forth in this Section 3(b) do not  materially  interfere with the
proper performance of his duties and responsibilities under Section 3(a).

         4.       Base Salary.

                  The Executive shall be paid an annualized Base Salary, payable
in accordance with the regular payroll practices of the Company,  of $1,400,000.
The Base Salary shall be reviewed annually for increase in the discretion of the
Board.

         5.       Annual Incentive Award.

                  During  the  Term  of  Employment,   commencing  in  1998  the
Executive  shall  participate in the AT&T Short Term Incentive Award Plan or any
successor  annual  incentive  award plan of the  Company.  Under such plan,  the
Executive shall have a target bonus  opportunity  each year equal to 100% of his
then Base Salary,  payable in that amount if the performance  goals  established
for the  relevant  year are met.  If such  performance  goals  are not met,  the
Executive shall receive a lesser amount (or nothing) as determined in accordance

<PAGE>

with applicable plan  guidelines.  If such performance  goals are exceeded,  the
Executive  may  receive  a greater  amount  as  determined  in  accordance  with
applicable  plan  guidelines.  For 1998 the Executive shall be paid a guaranteed
annual  incentive award of no less than 100% of his target bonus (whether or not
performance  goals have been met in such year).  The Executive shall be paid his
annual incentive awards no later than other senior executives of the Company are
paid their annual incentive awards.

         6.       Cash Award.

                  In order to address certain  forfeitures  experienced when the
Executive  left his  previous  employer,  the  Company  shall pay a  premium  of
$2,050,000 to purchase a  split-dollar  survivorship  insurance  policy under an
Estate  Enhancement  Program insuring the Executive and his spouse.  Such policy
shall, upon the death of the last surviving insured,  provide insurance proceeds
equal to the sum of the face amount of the policy and the  policy's  cash value.
An amount  equal to the policy face amount  shall be payable to the  Executive's
beneficiaries  or to a trust  which may be  established  to own the  Executive's
interest  in such  policy.  The  balance  of the  proceeds  shall be paid to the
Company,  and from its  share  of the  death  benefit,  the  Company  will pay a
Company-paid death benefit to the Executive's  beneficiaries  equal to the death
benefit received by the Company,  minus the Company-paid  premium.  It is agreed
and understood that the face amount of such split-dollar  survivorship insurance
policy will be determined in accordance  with the  underwriting  requirements of
the insurance  company  providing such coverage,  based on the Company's premium
payment of  $2,050,000,  pursuant to this Section 6 and any  additional  premium
payments,  if any, that the Executive may become  eligible for under any similar
program  adopted  by the  Company  for its  senior  executives  and in which the
Executive elects to participate.

         Prior  to  the  Company  purchasing  insurance  under  this  paragraph,
Executive will make a reasonable effort (but not including litigation) to obtain
all or a portion of his 1997 annual bonus and his long-term  incentive bonus for
the 1995-1997  performance cycle from his current  employer,  and he will notify
the Company, in writing, of the outcome of such efforts.

         7.       Stock Awards.

                  (a)     General.  On  the Effective  Date,  the  Company shall
grant the Executive  restricted  stock,  restricted stock units and stock option
awards  described  in this  Section 7. The  Executive  also shall be eligible to
participate in the Company's 1997 Long-Term  Incentive Plan ("LTIP") as provided
in Section 8 below.

                  (b)     Restricted Stock Award. As of the Effective  Date, the
Company shall grant the Executive an award of 105,330 shares of restricted Stock
("Restricted  Stock")  substantially  in the form attached to this  Agreement as
Exhibit C, vesting as follows:

                          (i)     19,072 shares shall vest on January 1, 1999;

                          (ii)    18,294 shares shall vest on January 1, 2000;

                          (iii)   8,022 shares  shall  vest at  the rate of 25%,
2006  shares on each of May 1,  1998 and May 1, 1999 and 2005  shares on each of
May 1, 2000 and May 1, 2001;

<PAGE>

                          (iv)    26,815  shares  shall vest as follows:  8,939
shares on May 1, 1998, and 8,938 shares  on each of May 1, 1999 and May 1, 2000;
and

                          (v)     33,127 shares  shall vest at  the rate of 25%,
8282 shares on each of the first  three  anniversaries  of  the  Effective  Date
and 8281  shares on the fourth anniversary of the Effective Date.

                  (c)     Restricted Stock Unit Award. As of the Effective Date,
the Company shall  grant the Executive an  award of 224,561 shares of restricted
stock units (the "Restricted Stock Units") substantially in the form attached to
this  Agreement  as  Exhibit  D,  vesting  as  provided  in and  subject  to the
provisions of Exhibit D.

                  (d)     Stock Option Award.  As  of  the  Effective  Date, the
Company shall grant the Executive a ten-year  stock option award,  substantially
in the form attached to this Agreement as Exhibit E, to purchase  750,000 shares
of Stock.  The exercise  price shall be the Fair Market  Value on the  Effective
Date  which the Board has  fixed as the date of grant,  which is  $44.53125  per
share. The award shall vest as provided in Exhibit E.

                  (e)     Anything herein  to the  contrary notwithstanding, the
numbers of shares of restricted  stock and restricted stock units referred to in
Section  7(b) and (c) above  shall be  reduced  to the  extent  the  Executive's
similarly  related  awards from his prior  employer  (to which such awards under
Section 7(b) and (c) relate) are not in fact forfeited.

         8.       Long-Term Incentive Awards.

                  (a)     Performance  Awards.  The Executive  shall be eligible
to participate in the LTIP,  commencing with the 1998-2000  cycle. The Executive
shall not be  eligible  to  participate  in any prior  LTIP  performance  cycles
including the 1996-1998 and the 1997-1999 LTIP performance cycles. The Executive
shall  receive  a  target  award  under  each  of the  1998-2000  and  1999-2001
performance  cycles  that  shall be no less than  100% of his then  Base  Salary
(target amount).

                  (b)     Stock Option Awards.  The Executive  shall be eligible
for stock  option  awards  commencing  with  awards in 1998 in  accordance  with
Company practices applicable to an executive in his position.

         9.       Supplemental Pension.

                  (a)     The  Executive shall be entitled to a pension  benefit
in the form of a single life annuity  commencing upon retirement at or after age
65 (subject to earlier  commencement as provided in Section 9(e) below) equal to
50% of his Final Average  Compensation  offset by certain amounts as provided in
Section 9(b) below.  For purposes of this Section 9, Final Average  Compensation
shall mean the sum of the base salary and annual  incentive  award payments paid
in respect of the three  calendar  years of the  Executive's  employment  by the
Company during the last five calendar years of such  employment  during which he
received  the  highest  level  of  such  payments,  divided  by  three.  If  the
Executive's  employment with the Company  terminates  prior to his completion of
three  calendar  years of employment,  his Final Average  Compensation  shall be
based on the  average of his  complete  calendar  years of  employment  with the
Company. If the Executive does not complete one calendar year of employment, his
Final  Average  Compensation  shall be calculated by deeming his Base Salary for

<PAGE>

the year to be his Base  Salary at the  annualized  rate in  effect  immediately
prior to his termination of employment and by deeming his Annual Incentive Award
for that year to be the original target Annual Incentive Award for that year.

                  (b)     The  annual  annuity payment determined  under Section
9(a) for any year shall be offset by (i) the greater of (A) $655,642 and (B) the
actual pension benefits to be paid to the Executive with respect to that year by
the  Executive's  prior  employers  under  their  respective  tax-qualified  and
non-tax-qualified defined benefit pension plans, (ii) any other pension benefits
provided to the Executive  under any other  pension plan or pension  arrangement
except the AT&T  Long-Term  Savings Plan for  Management  Employees and the AT&T
Senior  Management  Incentive  Award  Deferral Plan of the Company and (iii) any
government-sponsored  pension including Social Security retirement benefits. The
supplemental pension benefits payable under this Section 9 shall be afforded the
same post-employment "ad hoc" inflation adjustments, if any, as may from time to
time be given to comparable  former senior  executives of the Company  receiving
benefits  under the Company's  Management  Pension Plan.  Payment of the pension
benefit  provided under this Section 9 shall be  conditioned  upon the Executive
furnishing the Company promptly  following  retirement with written  information
regarding offsetting payments from prior employers and any  government-sponsored
pension and shall  continue to be conditioned  upon his promptly  furnishing the
Company with written information as to any changes in such offsetting payments.

                  (c)     In determining the  amount of any offset under Section
9(b),  such  amount  shall be  calculated  on an  actuarially  equivalent  basis
assuming  the same  frequency  of  payment  and the same form of  annuity as the
pension benefit to be paid under this Section 9.

                  (d)     Except  as  otherwise  provided   in  Section  12, the
Executive's  entitlement to the pension  benefit under this Section 9 shall vest
at the rate of 20% on each of the  first  five  anniversaries  of the  Effective
Date, with the entitlement fully vested on the fifth anniversary.

                  (e)     Except as otherwise provided  in this  Section  9, the
Executive's  entitlements to the pension benefit under this Section 9, including
without limitation methods of payment, rights to elect lump sum payment or joint
and  survivor  benefits,  rights  of  survivors,  claims  procedures,  actuarial
assumptions,  etc.,  shall be determined in accordance  with the  provisions and
practices of the Company's Management Pension Plan as then in effect;  provided,
however, that the Executive shall be deemed to have satisfied any service-period
requirement for eligibility for pre-retirement survivor annuity benefits and all
other Plan purposes  except for vesting and the  determination  of the amount of
any early retirement benefit. In the event the Executive  terminates  employment
so as to be entitled to a pension  benefit  under this Section 9(a) prior to age
65,  the actual  pension  benefit  payable to him under this  Section 9 shall be
adjusted for early  commencement  in accordance  with the actuarial  assumptions
then in effect under the Company's Management Pension Plan.

         10.      Employee Benefit Programs.

                  During the Term of Employment, the Executive shall be entitled
to  participate in all employee  pension and welfare  benefit plans and programs
made  available to the  Company's  senior level  executives  or to its employees
generally,  as such  plans  or  programs  may be in  effect  from  time to time,
including,  without  limitation,  pension,  profit  sharing,  savings  and other
retirement  plans  or  programs,   401(k),  medical,  dental,   hospitalization,
short-term and long-term  disability and life insurance plans,  accidental death
and dismemberment  protection,  travel accident insurance, and any other pension

<PAGE>

or retirement  plans or programs and any other employee welfare benefit plans or
programs  that may be sponsored by the Company from time to time,  including any
plans that  supplement  the  above-listed  types of plans or  programs,  whether
funded or unfunded.  The  Executive's  participation  shall be based on, and the
calculation  of all  benefits  shall  be  based  on,  the  assumptions  that the
Executive  has  met  all   service-period   or  other   requirements   for  such
participation  provided  that  no  such  assumptions  shall  be  made  as  to  a
tax-qualified plan if such assumption would jeopardize the tax-qualified  status
of such plan.

         11.      Reimbursement of Business and Other Expenses;
                  Perquisites; Vacations.

                  (a)     The   Executive  is  authorized  to  incur  reasonable
expenses in carrying out his duties and  responsibilities  under this  Agreement
and the Company shall promptly  reimburse him for all business expenses incurred
in  connection  with  carrying  out the  business  of the  Company,  subject  to
documentation in accordance with the Company's policy. The Company shall pay all
reasonable  financial  consultant  and legal fees and  expenses  incurred by the
Executive in  connection  with the  negotiation  of the  Executive's  employment
arrangements with the Company.

                  (b)     During the Term of  Employment,  the  Executive  shall
be entitled to  participate  in each of the Company's  perquisites in accordance
with the terms and  conditions of such  arrangements  as they are in effect from
time to time  for the  Company's  chief  executive  officer,  including  without
limitation  security  protection,  automobile,  club dues, tax  preparation  and
financial counseling, use of corporate aircraft and limousine services.

                  (c)     The Executive  shall be entitled to  reimbursement  of
his relocation expenses in accordance with the Company's  Management  Relocation
Plan.  In  connection  with  establishing  a  new  principal  residence  in  the
Morristown,  New Jersey area,  the Executive  shall in all events be entitled to
reimbursement of expenses incurred in moving his family and personal  belongings
to that area. The Executive  shall be entitled to  reimbursement  for reasonable
expenses  in the form of real  estate  listings,  commissions,  legal  costs and
similar  expenses  in  disposing  of  his  residence  in  the  Manhattan  Beach,
California  area  as  well as any  similar  expenses  incurred  in  acquiring  a
residence  in the  Morristown,  New Jersey  area.  The  Executive  shall also be
entitled to protection against any loss on the Manhattan Beach residence,  which
will be based on his cost  (acquisition cost plus costs of improvement) less (i)
market  appraisal  (as  described  below) or, if  greater,  (ii) the actual sale
price.  The  Company's  obligation  to protect  the  Executive  against  loss as
described above is subject to the following condition:  The Executive shall have
15 calendar days following receipt of an appraisal as described in the following
sentence to sell the  Manhattan  Beach  residence to the Company.  The appraisal
shall be based on an appraisal by a nationally  recognized appraiser agreed upon
by the Parties,  the cost of the  appraisal  to be paid by the  Company.  If the
Parties do not agree upon an  appraiser,  each shall  designate an appraiser and
the two appraisers  shall select from among nationally  recognized  appraisers a
third appraiser who shall make the appraisal. If the Executive does not agree to
sell the residence to the Company based on the appraisal, the Company shall have
no further  obligation  except to pay the Executive the  difference  between the
cost of the residence as described  above and the appraisal,  assuming that this
results in a loss to the Executive.  The Company also shall pay the  Executive's
temporary  living  expenses in New Jersey and provide  assistance  in connection
with  financing the purchase of a new home there in accordance  with its regular
practices.  To  the  extent  the  Company's  reimbursement  of  the  Executive's

<PAGE>

relocation  expenses  results in taxable  income to the  Executive,  the Company
shall gross up such  expenses so that the Executive is not out of pocket for any
Federal,  state or  local  income,  employment,  excise  or other  taxes on such
reimbursement including the gross-up amounts.

                  (d)     The Executive  shall be  entitled  to five weeks  paid
vacation per year of employment,  which shall accrue and otherwise be subject to
the Company's vacation policy for senior executives.

         12.      Termination of Employment.

                  (a)     Termination  Due  to  Death.  In  the  event  that the
Executive's  employment  is  terminated  due to his  death,  his  estate  or his
beneficiaries, as the case may be, shall be entitled to the following benefits:

                          (i)     Base Salary  through the end  of the month  in
which death occurs;

                          (ii)    annual  incentive award for  the year in which
the Executive's death occurs, based on the original target award performance for
such year, payable in a single installment promptly after his death;

                          (iii)   all  outstanding  options, whether or not then
exercisable, shall become exercisable and shall remain exercisable until the end
of their originally scheduled terms;

                          (iv)    the  restrictions  on  restricted  stock shall
lapse;

                          (v)     payment   of   Restricted   Stock   Units   in
accordance with Section 7(c) and Exhibit D;

                          (vi)    payout  for  each LTIP  performance  cycle  in
which the Executive  was  participating  at the time of his death,  based on the
original  target  performance  under the plan,  payable in a single  installment
promptly after his death; and

                          (vii)   the supplemental  pension benefit  provided in
Section 9 shall fully vest.

                  (b)     Termination Due to Disability.  In the  event that the
Executive's employment is terminated due to his Disability, he shall be entitled
to the following benefits:

                          (i)     disability  benefits  in  accordance  with the
long-term  disability  program  then in  effect  for  senior  executives  of the
Company;

                          (ii)    Base Salary  through the  end of the  month in
which disability benefits commence;

                          (iii)   annual incentive  award for  the year in which
the Executive's  termination occurs, based on the original target award for such
year, payable in a single installment promptly after his termination;

                          (iv)    all  outstanding options, whether  or not then
exercisable, shall become exercisable and shall remain exercisable until the end
of their originally scheduled terms;


<PAGE>

                          (v)     the restrictions on any restricted stock shall
lapse;

                          (vi)    payment    of   Restricted   Stock   Units  in
accordance with Section 7(c) and Exhibit D;

                          (vii)   a payout for  each LTIP  performance cycle  in
which the Executive was  participating at the time of his termination,  based on
the original target  performance under the plan,  payable in accordance with the
plan; and

                          (viii)  the  supplemental  pension benefit provided in
Section 9 shall  fully  vest with  offset  for any  Company-provided  disability
benefits.

                  In no event shall a termination of the Executive's  employment
for Disability  occur until the Party  terminating his employment  gives written
notice to the other Party in accordance with Section 25 below.

                  (c)     Termination by the Company for Cause.

                          (i)     A termination for  Cause shall not take effect
unless the  provisions of this  paragraph (i) are complied  with.  The Executive
shall be given written notice by the Board of the intention to terminate him for
Cause,  such notice (A) to state in detail the particular act or acts or failure
or failures to act that constitute the grounds on which the proposed termination
for Cause is based and (B) to be given  within six months of the Board  learning
of such act or acts or failure or failures to act. The Executive  shall have ten
calendar  days  after the date that such  written  notice  has been given to the
Executive in which to cure such conduct, to the extent such cure is possible. If
he fails to cure such conduct, the Executive shall then be entitled to a hearing
before the Board.  Such  hearing  shall be held within 15 calendar  days of such
notice to the  Executive,  provided he requests such hearing within ten calendar
days of the written  notice from the Board of the intention to terminate him for
Cause.  If, within five calendar days following  such hearing,  the Executive is
furnished written notice by the Board confirming that, in its judgment,  grounds
for Cause on the basis of the  original  notice  exist,  he shall  thereupon  be
terminated for Cause.

                          (ii)    In  the  event  the   Company  terminates  the
Executive's employment for Cause:

                                  (A)     he  shall  be  entitled to Base Salary
through the date of the termination;

                                  (B)     all  outstanding options which are not
exercisable  shall be forfeited;  exercisable  options shall remain  exercisable
until the  earlier of the  ninetieth  day after the date of  termination  or the
originally  scheduled expiration date of the options unless the Compensation and
Employee Benefits Committee determines otherwise;

                                  (C)     all  restricted  stock   as  to  which
restrictions have not lapsed shall be forfeited;

                                  (D)     Restricted   Stock   Units   shall  be
forfeited in accordance with Exhibit D;

<PAGE>

                                  (E)     all   LTIP   awards   with  respect to
performance cycles which have not yet been completed shall be forfeited; and

                                  (F)     any   unvested  supplemental   pension
benefit to which the Executive would otherwise be entitled under Section 9 shall
be forfeited.

                  (d)     Termination without Cause or  Constructive Termination
without  Cause.  In the event the  Executive's  employment  is terminated by the
Company  without Cause,  other than due to Disability or death,  or in the event
there is a  Constructive  Termination  without  Cause,  the  Executive  shall be
entitled to the following benefits:

                          (i)     Base Salary through the date of termination;

                          (ii)    Base Salary, at the annualized rate in  effect
on  the  date  of  termination,  for  a  period  of  24  months  following  such
termination, provided that, at the Executive's option, the Company shall pay him
the present value of such salary  continuation  payments in a lump sum (using as
the discount rate the applicable  Federal rate  specified  under Section 1274 of
the Internal  Revenue  Code of 1986,  as amended (the  "Code"),  for  short-term
Treasury  obligations as published by the Internal Revenue Service for the month
in which such termination occurs);

                          (iii)   a Pro Rata annual incentive award for the year
in which termination  occurs,  based on his original target award for such year,
payable when annual incentive awards are paid to other senior  executives (or in
a lump sum in accordance with the proviso in Section 12(d)(ii));

                          (iv)    an  annual incentive award  for a period of 24
months following the date of termination, based on his original target award for
the year in which termination  occurs and payable in equal monthly  installments
over the  24-month  period of Base  Salary  continuation  payments  pursuant  to
Section  12(d)(ii) (or in a lump sum in  accordance  with the proviso in Section
12(d)(ii));

                          (v)     all outstanding  options, whether or  not then
exercisable, shall become exercisable and shall remain exercisable until the end
of their originally scheduled terms;

                          (vi)    the  restrictions  on  restricted  stock shall
lapse;

                          (vii)   payment   of   Restricted   Stock   Units   in
accordance with Section 7(c) and Exhibit D;

                          (viii)  payout  for  each LTIP  performance  cycle  in
which  the  Executive  was  then  participating,  based on the  original  target
performance, payable in accordance with the plan (or in a lump sum in accordance
with the proviso in Section 12(d)(ii));

                          (ix)    the  supplemental  pension benefit provided in
Section 9 shall fully vest; and

                          (x)     the Executive shall be  entitled  to continued
participation  in all  medical,  dental,  vision and  hospitalization  insurance
coverage  and in  other  employee  benefit  plans  or  programs  in which he was
participating on the date of his termination until the earlier of:
<PAGE>

                                  (A)     24  months   following  the   date  of
termination and
                                  (B)     the  date,  or   dates,  he   receives
equivalent  coverage and  benefits  under the plans and programs of a subsequent
employer. The Executive shall promptly advise the Company of any such subsequent
employment and the benefits he receives in connection therewith.

                  (e)     Voluntary Termination; Retirement.

                          (i)     A  termination of  employment by the Executive
on his own initiative,  other than a termination due to death or Disability or a
Constructive  Termination  without Cause or retirement  following the end of the
Term of  Employment,  shall have the same  consequences  as  provided in Section
12(c)(ii)  for a  termination  for Cause.  A  voluntary  termination  under this
Section 12(e) shall be effective 30 calendar days after prior written  notice is
received by the Company.

                          (ii)    The Executive may retire at any time following
the end of the Term of Employment and thereupon  commence  receiving payments of
his  supplemental  pension as  provided  in Section 9 and any other  benefits to
which he is  entitled  as a retired  senior  executive  in  accordance  with the
Company's  then  existing  plans  and  practices.   Upon  such   retirement  all
restrictions  on restricted  stock which have not already  lapsed will thereupon
lapse,  payment of all  Restricted  Stock Units will be made in accordance  with
their  terms and all stock  options  will  continue  to be  exercisable  for the
remainder of their respective terms.

                  (f)     Consequences of a Change in Control.

                          (i)     If,  following   a   Change   in  Control, the
Executive's  employment is terminated by the Company  without Cause,  other than
due to  Disability  or death,  or there is a  Constructive  Termination  without
Cause, the Executive shall be entitled to the benefits provided in Section 12(d)
above,  except that the period for which salary,  annual  incentive and benefits
are provided in Sections  12(d)(ii),  12(d)(iv)  and  12(d)(x)  (except that the
Executive  may in his  discretion,  to the  extent  the plans  permit,  elect to
continue his  benefits  under  Section  12(d)(x) in lieu of the lump sum payment
therefor)  shall be 48 months,  and all  payments  to be made  pursuant to those
Sections  and the  payments  to be made  pursuant  to  Sections  12(d)(iii)  and
12(d)(viii) shall be paid to the Executive in a lump sum promptly  following the
date of termination.

                          (ii)    Immediately following a Change in Control, all
amounts and  benefits  to which the  Executive  is entitled  but not yet vested,
whether under this  Agreement or otherwise,  and except as provided in Exhibit D
with respect to Restricted Stock Units, shall become fully vested.

                          (iii)   If,  following   a  Change  in  Control,   the
aggregate of all payments or benefits  made or provided to the  Executive  under
Section  12(f)(i)  and under all other plans and  programs  of the Company  (the
"Aggregate  Payment") is determined to constitute a Parachute Payment within the
meaning  of  Section  280G(b)(2)  of the  Code,  the  Company  shall  pay to the
Executive,  prior to the time any excise tax imposed by Section 4999 of the Code
("Excise Tax") is payable with respect to such Aggregate Payment,  an additional
amount (the  "Gross-Up  Payment")  which,  after the  imposition  of all income,
employment,  excise and other taxes  thereon,  is equal to the Excise Tax on the
Aggregate   Payment.   The   determination  of  whether  the  Aggregate  Payment
constitutes  a  Parachute  Payment  and,  if so,  the  amount  to be paid to the

<PAGE>

Executive and the time of payment  pursuant to this Section  12(f)(iii) shall be
made by an independent  auditor (the "Auditor") selected by the Parties and paid
by the Company.  The Auditor  shall be a  nationally  recognized  United  States
public accounting firm which has not, during the two years preceding the date of
its  selection,  acted in any way on  behalf  of the  Company  or any  Affiliate
thereof.  If the Executive and the Company  cannot agree on the firm to serve as
the  Auditor,  then the  Executive  and the  Company  shall each  designate  one
accounting  firm and those two firms shall jointly select the accounting firm to
serve as the Auditor. All fees and expenses of the Auditor shall be borne solely
by the  Company.  Any  Gross-Up  Payment  shall  be paid by the  Company  to the
Executive   within  five   calendar   days  of  the  receipt  of  the  Auditor's
determination.  Any  determination  by the  Auditor  shall be  binding  upon the
Company and the Executive.

                  As a result of uncertainty in the application of Sections 280G
and 4999 of the Code at the time of the  initial  determination  by the  Auditor
hereunder,  it is  possible  that the  Gross-Up  Payment  made will have been an
amount  more  than  the  Company  should  have  paid  pursuant  to this  Section
12(f)(iii) (the  "Overpayment") or that the Gross-Up Payment made will have been
an amount  less than the  Company  should  have paid  pursuant  to this  Section
12(f)(iii)   (the   "Underpayment").   In  the  event  that  there  is  a  final
determination  by the Internal Revenue  Service,  or a final  determination by a
court of competent  jurisdiction,  that an  Overpayment  has been made, any such
Overpayment  shall be treated for all purposes as a loan to the Executive  which
the  Executive  shall  repay  to  the  Company  together  with  interest  at the
applicable  Federal rate provided for in Section  7872(f)(2) of the Code. In the
event that there is a final  determination by the Internal  Revenue  Service,  a
final  determination  by a court of  competent  jurisdiction  or a change in the
provisions of the Code or regulations  pursuant to which an Underpayment  arises
under  this  Agreement,  any such  Underpayment  shall be  promptly  paid by the
Company to or for the benefit of the  Executive  together  with  interest at the
applicable Federal rate provided for in Section 7872(f)(2) of the Code.

                  The Executive shall notify the Company in writing of any claim
by the  Internal  Revenue  Service  that,  if  successful,  would  result  in an
Underpayment  and would  require  the  payment by the  Company of an  additional
Gross-Up Payment. Such notification shall be given as soon as practicable but no
later than 10 business  days after the  Executive is informed in writing of such
claim and shall  apprise the Company of the nature of such claim and the date on
which such claim is requested to be paid. The Executive shall not pay such claim
prior to the  expiration  of the 30 calendar  day period  following  the date on
which the  Executive  gives such notice to the Company (or such  shorter  period
ending on the date that any payment of taxes with respect to such claim is due).
If the Company notifies the Executive in writing prior to the expiration of such
period that it desires to contest such claim, the Executive shall:

                                  (A)     give  the  Company   any   information
reasonably requested by the Company relating to such claim,

                                  (B)     take such  action in  connection  with
contesting  such claim as the Company shall  reasonably  request in writing from
time to time, including, without limitation, accepting legal representation with
respect to such claim by an attorney reasonably selected by the Company,

                                  (C)     cooperate  with the  Company  in  good
faith in order effectively to contest such claim, and

<PAGE>

                                  (D)     permit the  Company to  participate in
any proceeding relating to such claim;

provided,  however,  that the Company  shall bear and pay directly all costs and
expenses  (including  additional  interest and penalties) incurred in connection
with such contest and shall  indemnify  and hold the Executive  harmless,  on an
after-tax  basis,  for any Excise  Tax or income or  employment  tax  (including
interest  and  penalties  with  respect  thereto)  imposed  as a result  of such
proceeding  and  payment  of  costs  and  expenses.  Without  limitation  on the
foregoing  provisions of this Section 12(f)(iii),  the Company shall control all
proceedings  taken in connection with such contest,  provided that the Company's
control  of the  contest  shall be  limited  to issues  with  respect to which a
Gross-Up  Payment would be payable  hereunder and Executive shall be entitled to
settle or contest,  as the case may be, any other issue  raised by the  Internal
Revenue Service or any other taxing authority.

                  (g)     Other Termination Benefits.  In the case of any of the
foregoing terminations, the Executive or his estate shall also be entitled to:

                          (i)     the  balance of  any incentive  awards due for
performance periods which have been completed, but which have not yet been paid;

                          (ii)    the entire amount of all  amounts  owing under
Section 6, including  all deferrals  pursuant to Section 6 (if any  such amounts
have been deferred);

                          (iii)   any expense reimbursements due  the Executive;
and
                          (iv)    other  benefits, if  any, in  accordance  with
applicable plans and programs of the Company.

                  (h)     No Mitigation;  No  Offset.   In   the  event  of  any
termination of employment under this Section 12, the Executive shall be under no
obligation to seek other employment and there shall be no offset against amounts
due  the  Executive  under  this  Agreement  on  account  of  any   remuneration
attributable to any subsequent employment that he may obtain.

                  (i)     Nature of Payments. Any amounts due under this Section
12 are in the nature of severance  payments  considered  to be reasonable by the
Company and are not in the nature of a penalty.

         13.      Confidentiality.

                  (a)     The Executive  agrees that  he  will not, at  any time
during the Term of Employment or  thereafter,  disclose or use any trade secret,
proprietary  or  confidential  information  of the Company or any  subsidiary or
affiliate of the Company,  obtained during the course of his employment,  except
as required in the course of such  employment or with the written  permission of
the Company or, as applicable,  any subsidiary or affiliate of the Company or as
may be required by law,  provided that, if the Executive  receives legal process
with regard to  disclosure of such  information,  he shall  promptly  notify the
Company and cooperate with the Company in seeking a protective order.

                  (b)     The   Executive  agrees  that  at  the   time  of  the
termination of his employment  with the Company,  whether at the instance of the
Executive  or the  Company,  and  regardless  of the reasons  therefor,  he will
deliver to the  Company,  and not keep or deliver  to anyone  else,  any and all
notes,  files,  memoranda,  papers and, in general,  any and all physical matter

<PAGE>

containing  information,  including  any and all  documents  significant  to the
conduct of the  business of the Company or any  subsidiary  or  Affiliate of the
Company  which are in his  possession,  except for any  documents  for which the
Company or any subsidiary or Affiliate of the Company has given written  consent
to removal at the time of the termination of the Executive's  employment and his
personal rolodex, phone book and similar items.

                  (c)     The Executive  agrees that the  Company's  remedies at
law would be inadequate  in the event of a breach or  threatened  breach of this
Section 13;  accordingly,  the  Company  shall be  entitled,  in addition to its
rights at law, to an injunction and other  equitable  relief without the need to
post a bond.

         14.      Noncompetition.

                  (a)     Subject  to  the  provisions  of Section  14(b)  below
and notwithstanding any other provisions of this Agreement, any and all payments
(except  those  made from  Company-sponsored  tax-qualified  pension  or welfare
plans), benefits or other entitlements to which the Executive may be eligible in
accordance  with the  terms  hereof,  may be  forfeited,  whether  or not in pay
status,  at the discretion of the Company,  if the Executive at any time without
the consent of the Company  "establishes  a  relationship  with a competitor" or
"engages in an activity" which is in conflict with or adverse to the interest of
the Company, all within the meaning of the Non-Competition Guideline referred to
below (a "Competitive Activity"). The payments,  benefits and other entitlements
hereunder are being made in part in  consideration  of the  obligations  of this
Section 14 and in particular the  post-employment  payments,  benefits and other
entitlements are being made in consideration of, and dependent upon,  compliance
with this  Section  14(a) and,  to the extent  set forth in Section  14(e),  the
Release and Agreement  referred to in Section 14(e).  Exhibit F is a copy of the
Non-Competition Guideline.

                  (b)     Anything   in    Section  14(a)    to   the   contrary
notwithstanding,  no forfeiture or cancellation shall take place with respect to
any  payments,  benefits  or  entitlements  hereunder  or under any other  award
agreement,  plan or  practice  unless the  Company  shall  have first  given the
Executive  written notice of its intent to so forfeit,  or cancel or pay out and
Executive has not,  within 30 calendar  days of giving such notice,  ceased such
unpermitted  Competitive  Activity,  provided  that the  foregoing  prior notice
procedure shall not be required with respect to (x) a Competitive Activity which
the Executive  initiated after the Company had informed the Executive in writing
that it believed such  Competitive  Activity  violated Section 14(a) or the AT&T
Non-Competition   Guideline,  (y)  any  Competitive  Activity  regarding  local,
regional or long distance telephone services or other products or services which
are part of a line of  business  which  represents  more than 5%  percent of the
Company's  consolidated gross revenues for its most recent completed fiscal year
at the time the Competitive Activity commences.

                  (c)     Nothing   in   this  Section  14  shall  prohibit  the
Executive  from  being a  passive  owner of not more  than  one  percent  of the
outstanding common stock,  capital stock and equity of any firm,  corporation or
enterprise  so  long  as  the  Executive  has  no  active  participation  in the
management of business of such firm, corporation or enterprise.

                  (d)     If the restrictions stated herein are found by a court
to be unreasonable,  the parties hereto agree that the maximum period,  scope or
geographical area reasonable under such  circumstances  shall be substituted for
the  stated  period,  scope  or  area  and  that  the  court  shall  revise  the
restrictions  contained  herein  to cover  the  maximum  period,  scope and area
permitted by law.
<PAGE>

                  (e)     Any payments or benefits  made  pursuant to Section 12
are: (1) subject to the provisions,  restrictions  and limitations of Section 14
above,  but not otherwise  subject to offset or  mitigation,  (2) subject to the
Executive's  signing a Release and  Agreement not to sue the company in the form
of Exhibit G hereto with such  changes  therein or  additions  thereto as needed
under  then  applicable  law to give  effect to the  intent of the  Release  and
Agreement  and  (3)  receipt  of  Executive's   resignation  from  all  offices,
directorships and fiduciary positions with the Company, its Affiliates and their
respective benefit plans.  Notwithstanding  the due date of any  post-employment
payment,  any amounts due under  Section 12 shall not be due until after the end
of any applicable revocation period with regard to the Release and Agreement.

                  (f)     In no event shall the  Executive  be required to repay
to the Company any amount previously received by the Executive from the Company,
except to the extent required by the AT&T Non-Competition Guideline.

         15.      Resolution of Disputes.

                  Any  disputes   arising  under  or  in  connection  with  this
Agreement shall be resolved by third party mediation of the dispute and, failing
that, by binding  arbitration,  to be held in New Jersey, in accordance with the
rules and procedures of the American Arbitration Association.  Judgment upon the
award  rendered  by  the  arbitrator(s)  may be  entered  in  any  court  having
jurisdiction  thereof.  Each  Party  shall  bear  his or its  own  costs  of the
mediation,  arbitration  or  litigation,  except that the Company shall bear all
such  costs  if  the  Executive  prevails  in  such  mediation,  arbitration  or
litigation on any material issue.

         16.      Indemnification.

                  (a)     The  Company  agrees that if  the Executive is  made a
party, or is threatened to be made a party,  to any action,  suit or proceeding,
whether civil,  criminal,  administrative or investigative (a "Proceeding"),  by
reason of the fact that he is or was a  director,  officer  or  employee  of the
Company or is or was  serving  at the  request  of the  Company  as a  director,
officer,  member, employee or agent of another corporation,  partnership,  joint
venture,  trust or other enterprise,  including service with respect to employee
benefit plans,  whether or not the basis of such  Proceeding is the  Executive's
alleged  action in an official  capacity  while serving as a director,  officer,
member,  employee or agent, the Executive shall be indemnified and held harmless
by the Company to the fullest  extent  legally  permitted or  authorized  by the
Company's certificate of incorporation or bylaws or resolutions of the Company's
Board of  Directors  or, if  greater,  by the laws of the  State of New  Jersey,
against all cost,  expense,  liability and loss (including,  without limitation,
attorney's fees,  judgments,  fines,  ERISA excise taxes or other liabilities or
penalties and amounts paid or to be paid in settlement)  reasonably  incurred or
suffered by the  Executive in  connection  therewith,  and such  indemnification
shall  continue  as to the  Executive  even if he has  ceased to be a  director,
member,  employee or agent of the Company or other entity and shall inure to the
benefit of the  Executive's  heirs,  executors and  administrators.  The Company
shall advance to the Executive all reasonable costs and expenses incurred by him
in  connection  with a Proceeding  within 20 calendar  days after receipt by the
Company of a written  request for such  advance.  Such request  shall include an
undertaking  by the  Executive  to repay the amount of such  advance if it shall
ultimately be determined that he is not entitled to be indemnified  against such
costs and expenses.

<PAGE>

                  (b)     Neither the failure  of  the  Company  (including  its
board of directors,  independent  legal counsel or  stockholders) to have made a
determination prior to the commencement of any proceeding  concerning payment of
amounts claimed by the Executive under Section 16(a) above that  indemnification
of the  Executive  is  proper  because  he has met the  applicable  standard  of
conduct,  nor a determination by the Company  (including its board of directors,
independent  legal counsel or stockholders)  that the Executive has not met such
applicable  standard of conduct,  shall create a presumption  that the Executive
has not met the applicable standard of conduct.

                  (c)     The  Company  agrees   to  continue  and   maintain  a
directors' and officers'  liability  insurance  policy covering the Executive to
the extent the Company provides such coverage for its other executive officers.

         17.      Assignability; Binding Nature.

                  This Agreement  shall be binding upon and inure to the benefit
of the  Parties  and  their  respective  successors,  heirs  (in the case of the
Executive)  and  assigns.  Rights  or  obligations  of the  Company  under  this
Agreement may be assigned or transferred by the Company  pursuant to a merger or
consolidation in which the Company is not the continuing  entity, or the sale or
liquidation of all or substantially  all of the assets of the Company,  provided
that the assignee or transferee is the successor to all or substantially  all of
the  assets  of  the  Company  and  such  assignee  or  transferee  assumes  the
liabilities,  obligations  and  duties  of the  Company,  as  contained  in this
Agreement,  either  contractually  or as a matter of law.  The  Company  further
agrees that, in the event of a sale of assets or liquidation as described in the
preceding sentence,  it shall take whatever action it reasonably can in order to
cause  such  assignee  or  transferee  to  expressly   assume  the  liabilities,
obligations and duties of the Company hereunder. No rights or obligations of the
Executive  under this  Agreement may be assigned or transferred by the Executive
other than his rights to  compensation  and benefits,  which may be  transferred
only by will or operation of law.

         18.      Representation.

                  The  Company   represents   and  warrants  that  it  is  fully
authorized and empowered to enter into this  Agreement and that the  performance
of its obligations  under this Agreement will not violate any agreement  between
it and any other person, firm or organization. The Executive represents that the
performance  of his  obligations  under  this  Agreement  will not  violate  any
agreement  between him and any other person,  firm or organization that would be
violated by the performance of his obligations under this Agreement.

         19.      Entire Agreement.

                  This Agreement contains the entire understanding and agreement
between the Parties  concerning  the subject  matter hereof and  supersedes  all
prior agreements,  understandings,  discussions,  negotiations and undertakings,
whether written or oral, between the Parties with respect thereto.

         20.      Amendment or Waiver.

                  No  provision  in this  Agreement  may be amended  unless such
amendment is agreed to in writing and signed by the  Executive and an authorized
officer  of the  Company.  No waiver by either  Party of any breach by the other
Party of any condition or provision  contained in this Agreement to be performed
by such  other  Party  shall be  deemed  a waiver  of a  similar  or  dissimilar

<PAGE>

condition or provision at the same or any prior or subsequent  time.  Any waiver
must be in writing and signed by the Executive or an  authorized  officer of the
Company, as the case may be.

         21.      Severability.

                  In the event that any  provision or portion of this  Agreement
shall be determined to be invalid or unenforceable  for any reason,  in whole or
in part, the remaining  provisions of this Agreement shall be unaffected thereby
and shall remain in full force and effect to the fullest extent permitted by law
so as to achieve the purposes of this Agreement.

         22.      Survivorship.

                  Except as otherwise expressly set forth in this Agreement, the
respective  rights and  obligations of the Parties  hereunder  shall survive any
termination  of  the   Executive's   employment.   This  Agreement   itself  (as
distinguished  from the Executive's  employment) may not be terminated by either
Party without the written consent of the other Party.

         23.      References.

                  In  the  event  of  the   Executive's   death  or  a  judicial
determination of his incompetence,  reference in this Agreement to the Executive
shall be deemed, where appropriate, to refer to his beneficiary, estate or other
legal representative.

         24.      Governing Law/Jurisdiction.

                  This Agreement  shall be governed in accordance  with the laws
of New Jersey without reference to principles of conflict of laws.

         25.      Notices.

                  All notices  and other  communications  required or  permitted
hereunder  shall be in  writing  and shall be deemed  given  when (a)  delivered
personally,  (b) sent by certified or registered mail,  postage prepaid,  return
receipt requested or (c) delivered by overnight courier (provided that a written
acknowledgment  of receipt is  obtained by the  overnight  courier) to the Party
concerned  at the address  indicated  below or to such  changed  address as such
Party may subsequently give such notice of:

If to the Company:                AT&T
                                  295 North Maple Avenue
                                  Basking Ridge, NJ  07920

                                  Attention:   Executive Vice President
                                               Human Resources


If to the Executive:              Mr. C. Michael Armstrong
                                  c/o AT&T
                                  295 North Maple Avenue
                                  Basking Ridge, NJ  07920

         26.      Headings.

                  The headings of the sections  contained in this  Agreement are
for convenience only and shall not be deemed to control or affect the meaning or
construction of any provision of this Agreement.
<PAGE>

         27.      Counterparts.

                  This Agreement may be executed in two or more counterparts.

         28.      Conditions.

                  The  effectiveness  of this Agreement is conditioned  upon the
following:

                          (i)     there being no agreement between the Executive
and any prior  employer that  interferes or could  interfere with his employment
with the Company  unless such  agreement is to the  satisfaction  of the Company
waived by such prior employer; and

                          (ii)    the Executive passes a physical examination to
the satisfaction of the Company in accordance with its policy on  pre-employment
physical examinations.

         IN WITNESS  WHEREOF,  the  undersigned  have  executed this Amended and
Restated Agreement on March __, 1998 as of the date first written above.

                                  AT&T Corp.



                                  By:______________________________
                                       H. W. Burlingame




                                     ------------------------------
                                       C. Michael Armstrong

<PAGE>

                                    EXHIBITS

                                [To be supplied]


A.       DIRECTORSHIPS

B.       DEFERRED ACCOUNT AGREEMENT

C.       RESTRICTED STOCK AWARD

D.       RESTRICTED STOCK UNIT AWARD

E.       STOCK OPTION AGREEMENT

F.       A CO. NON-COMPETITION GUIDELINES

G.       RELEASE AND AGREEMENT

<PAGE>

                                                                       EXHIBIT A



                                  DIRECTORSHIPS


         The Times Mirror Company

         Travelers Group Inc.

         TBG (private company, Supervisory Board)

<PAGE>

                                                                       EXHIBIT B


              AT&T SENIOR MANAGEMENT INCENTIVE AWARD DEFERRAL PLAN
                                DEFERRAL ELECTION

Pursuant to the terms of the AT&T Senior  Management  Incentive  Award  Deferral
Plan (the "Plan"),  I hereby elect to defer receipt of the amounts and/or shares
which would  otherwise be payable to me during the  calendar  year ____ and each
calendar year thereafter, to the extent indicated on LINE 1 below. This election
shall continue until I terminate or modify such election by written notice.  Any
such  termination or  modification  shall become  effective as of the end of the
calendar  year in which such  notice is given with  respect to all awards  which
would otherwise be payable to me in subsequent calendar years.

I also hereby elect:

(A)      that all amounts  and/or  shares  deferred  pursuant  to this  election
         together with accumulated  interest and/or  additional  shares shall be
         distributed to me in the number of annual  installment(s)  indicated on
         LINE 2 below, or the number of annual  installments which do not extend
         beyond my life expectancy at the time the installments  begin, if less.
         The first installment (or single payment if I have so elected) shall be
         paid as soon as practicable:

         I.       after the first day of the calendar quarter  following the end
                  of  the  month  in  which  I  retire  or  otherwise  terminate
                  employment  with a Company  participating  in the Plan  (other
                  than a transfer to another such Company).

         II.      after the first day of the calendar quarter following the  end
                  of  the month in  which I attain  the  age indicated on LINE 3
                  below.

  Indicate Option I or II on LINE 3 below: (Retirees may only elect Option II)

(B)      in the event I should die before full  payment of the amounts  deferred
         plus  accumulated  interest,  the balance  shall be  distributed  to my
         beneficiary  or  beneficiaries  in the  number of  annual  installments
         indicated  on LINE 4 below of which the first  installment  (or  single
         payment  if I have so  elected)  shall  be paid as soon as  practicable
         after the  first day of the  calendar  quarter  following  the month of
         death.

<PAGE>

                           LONG TERM     LONG TERM      DIVIDEND      SHORT TERM
LINE       ELECTION          SHARE         CASH        EQUIVALENTS       AWARD

 1       % Deferred        See % from    See % from
                           Summary       Summary       __________%    _________%
                           Request       Request

 2       # Payments to
         Self (not to
         exceed 20)        __________    __________    __________     __________

 3       Indicate Option
         I or II           __________    __________    __________     __________

         If Option II,
         indicate age
         (not less than
         55 nor greater
         than 70.5
         years)            __________    __________    __________     __________

 4       # Payments to             
         (not to exceed
         10)               __________    __________    __________     __________


The elections  made herein,  as they relate to amounts  and/or shares  otherwise
payable in any calendar year, shall become  IRREVOCABLE on the last day prior to
the beginning of such calendar  year.  The only  exception is that the number of
installments elected for your beneficiary (LINE 4) may be changed at any time.





___________________________________          ___________________________________
            Print Name                             Social Security Number     




___________________________________          ___________________________________
             Signature                                      Date

<PAGE>

                                                                       EXHIBIT C

                      AT&T 1997 Long Term Incentive Program
                        Restricted Stock Award Agreement


- --------------------------------------------------------------------------------
    Name of Participant            Social Security Number       Date of Grant


- --------------------------------------------------------------------------------
Capitalized  terms not otherwise  defined herein shall have the same meanings as
in the Plan.
- --------------------------------------------------------------------------------

Pursuant  to the AT&T  1997 Long  Term  Incentive  Program  of AT&T  Corp.  (the
"Plan"),  a copy of which has been delivered to you, and in accordance  with the
terms  and  conditions  of the Plan and your  agreement  to the  further  terms,
conditions  and  restrictions  set forth below,  you have been granted as of the
date hereof 00,000 common shares of the Company (the "Restricted Shares").

1.     The Restricted Shares shall vest and become  nonforfeitable in accordance
with  paragraphs  2 and 3 hereof.  the period  beginning  on the date hereof and
ending  on the day  prior to the  date on which  any  Restricted  Share  becomes
nonforfeitable  in accordance  with  paragraphs 2 and 3 (the "Vesting  Date") is
herein  referred  to as the  "Restriction  Period"  with  respect  to  any  such
Restricted Share.

2.     (a)  A  number  of   the   Restricted  Shares   shall  vest  and   become
nonforfeitable on the following schedule:
                  
              Number of Shares                     Vesting Date
              ----------------                     ------------
              
                   00,000                           00-00-0000

       (b)     Unless   the    Committee   shall    otherwise   determine,   any
Restricted  Shares that are not vested upon  termination  of employment  for any
reason shall be forfeited, except as set forth in paragraph 3.

3.     (a)     If   your  employment  with  the Company  terminates  during  the
Restriction  Period by reason of your death,  Disability  (as defined in Section
1(g) of the  Employment  Agreement  between AT&T and you dated as of October 17,
1997 (the "Employment Agreement")),  a Termination without Cause (as provided in
Section 12(d) of the Employment Agreement) or a Constructive Termination without
Cause (as defined in Section 1(f) of the Employment  Agreement),  all Restricted
Shares shall vest upon such termination.

       (b)     Upon termination  of your employment for any reason other than as
described in Paragraph  3(a) above,  any  Restricted  Shares which have not then
vested shall be forfeited.

4.     Certificates evidencing  the  Restricted Shares shall  be  issued by  the
Company and  registered in your name on the stock  transfer books of the Company
promptly after the date hereof,  but shall remain in the physical custody of the
Company or its designee at all times during the respective  Restriction  Period.
As a condition to the receipt of this Restricted  Stock Award, you shall deliver
to the Company a stock power, duly endorsed in blank, relating to the Restricted
Shares.
<PAGE>

5.     You shall be the record owner  of the  Restricted  Shares until or unless
such Shares are  forfeited  pursuant to  paragraphs  2 and 3 hereof,  and as the
record owner you shall be entitled to all rights of a common  shareholder of the
Company,  including,  without  limitation,  voting rights and rights to cash and
in-kind  dividends,  if any, on the  Restricted  Shares.  As soon as practicable
after  termination of the respective  Restriction  Period,  certificates for the
Restricted  Shares  then  vesting  shall be  delivered  to you or to your  legal
representative along with the stock powers relating thereto.

6.     At  all times during the  respective  Restriction  Period, the Restricted
Shares shall be nontransferable,  and may not be pledged,  assigned or alienated
in any way.

7.     Notwithstanding  any other  provision of this  Agreement, in the event of
a Change in Control,  as defined in the  Employment  Agreement,  the  respective
Restriction  Periods shall  terminate and all  Restricted  Shares shall vest and
become 100% nonforfeitable,  and such termination and vesting shall be deemed to
occur immediately prior to such Change in Control.

8.     Neither  the  Plan  nor this Restricted Share Award shall be construed as
giving  you the  right  to be  retained  in the  employ  of the  Company  or any
Affiliate.

9.     The Company  shall have the right to deduct or cause to be  deducted from
or collect or cause to be collected with respect to, any distribution  hereunder
any federal,  state,  or local taxes required by law to be withheld or paid with
respect  to  such  distribution,   and  you  or  your  legal  representative  or
beneficiary  shall be required to pay any such  amounts.  The Company shall have
the right to take such action as may be necessary,  in the Company's opinion, to
satisfy such obligations.

10.    You may, in  accordance  with  procedures established  by the  Committee,
designate  one or more  beneficiaries  to receive all or part of any  Restricted
Shares to be  distributed  to you  hereunder in case of your death,  and you may
change or revoke such  designation at any time. In the event of your death,  any
Restricted  Shares  distributable  to you  hereunder  that are subject to such a
designation  (to the extent  such  designation  is valid and  enforceable  under
applicable  law) shall be distributed to such  beneficiary or  beneficiaries  in
accordance with this Agreement. Any other Restricted Shares distributable to you
hereunder shall be distributable to your estate.  If there shall be any question
as to the legal right of any  beneficiary to receive a  distribution  hereunder,
the amount in question  may be paid to your estate,  in which event  neither the
Company  nor any  Affiliate  shall have any  further  liability  to anyone  with
respect to such amount.

11.    Notwithstanding  any  provision of this Agreement  to the contrary,  this
Award may be canceled, and the Restricted Shares forfeited,  if you, without the
Company's consent, become associated with, employed by or render services to, or
own a interest in (other than as a shareholder with a nonsubstantial interest in
such  business),  any  business  that is in  competition  with the Company or in
competition  with any business in which the Company has a substantial  interest.
The provisions of this  paragraph 12 will be interpreted by the AT&T  Management
Committee  in  accordance   with  the  AT&T   Non-Competition   Guideline   (the
"Guideline"),  a summary of which has been given to you,  and shall be effective
to the extent not prohibited by applicable law.

12.    The  validity,  construction  and  effect  of  this  Agreement  shall  be
determined in accordance  with the laws of the State of New York and  applicable
Federal Law.
<PAGE>

Please  indicate your acceptance of the terms hereof,  and acknowledge  that you
have  received  copies of the Plan and the  Guideline  summary,  in each case as
currently in effect, by signing at the place provided and returning the original
of this Agreement.

Accepted and Agreed:                         AT&T Corp.
                                             By:



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

<PAGE>

                                                                       EXHIBIT D

                      AT&T 1997 Long Term Incentive Program
                      Restricted Stock Unit Award Agreement

- --------------------------------------------------------------------------------
    Name of Participant            Social Security No.          Date of Grant


- --------------------------------------------------------------------------------
Capitalized  terms not otherwise  defined herein shall have the same meanings as
in the Plan.
- --------------------------------------------------------------------------------

Pursuant to the Employment Agreement, dated October 17, 1997, between AT&T Corp.
("AT&T") and yourself  (the  "Employment  Agreement")  and to the AT&T 1997 Long
Term Incentive Program (the "Plan"),  a copy of which has been delivered to you,
and in accordance  with the terms and  conditions of the Plan and the Employment
Agreement and your agreement to the further terms,  conditions and  restrictions
set forth below, you have been granted as of the date hereof 224,561  restricted
stock units ("Restricted Stock Units" or "Units").

1.     The Restricted  Stock Units  shall vest and  become payable in accordance
with sections 2 and 3 hereof. The period beginning on the date hereof and ending
on the day prior to the date on which any Unit  becomes  vested  and  payable in
accordance  with sections 2 and 3 (the "Vesting  Date") is herein referred to as
the "Restriction Period" with respect to any such Restricted Stock Unit.

2.     The Restricted Stock Units shall vest and become nonforfeitable  (subject
to section 12) on October 1, 2003,  provided  that you are employed with AT&T on
that date,  and AT&T shall  distribute to you (or your legal  representative)  a
certificate  representing  224,561  common shares of AT&T  ("Shares") as soon as
practicable  thereafter.  In the event that, on October 1, 2003, the Fair Market
Value of such Shares is less than  $10,000,000,  you shall be entitled to a cash
payment equal to the shortfall.

3.     (a)     In  the  event  that, on or  before  April 1, 2002,  a  Change in
Control  occurs that is followed  within  three  years  thereafter  by a "Second
Trigger  Event" (as  defined  below),  then you shall be  entitled  (subject  to
section 12 and in lieu of any other  benefit under this grant) to a cash payment
as follows:

               (i)     If such Second Trigger  Event occurs on or after April 1,
1998 but before April 1, 1999,  a cash  payment  equal to the greater of (a) the
Fair Market  Value,  on the date of such  Second  Trigger  Event,  of 25% of the
224,561 Shares that underlie this grant and (b) $2,500,000.

               (ii)    If such Second  Trigger Event occurs on or after April 1,
1999 but before April 1, 2000,  a cash  payment  equal to the greater of (a) the
Fair Market  Value,  on the date of such  Second  Trigger  Event,  of 50% of the
224,561 Shares that underlie this grant and (b) $5,000,000.

               (iii)   If such Second  Trigger Event occurs on or after April 1,
2000 but before April 1, 2001,  a cash  payment  equal to the greater of (a) the
Fair Market  Value,  on the date of such  Second  Trigger  Event,  of 75% of the
224,561 Shares that underlie this grant and (b) $7,500,000.

<PAGE>

               (iv)    If such Second  Trigger Event occurs on or after April 1,
2001,  but before April 1, 2002, a cash payment  equal to the greater of (a) the
Fair Market  Value,  on the date of such Second  Trigger  Event,  of 100% of the
224,561 Shares that underlie this grant and (b) $10,000,000.

       (b)     In the event that you die while employed by the Company, unless a
Second  Trigger  Event under section 3(a) has occurred,  your  beneficiaries  or
estate shall be entitled (subject to section 12 and in lieu of any other benefit
under this grant) to a cash payment as follows:

               (i)     If such  death  occurs  before  October 1, 1998,  a  cash
payment equal to the greater of (a) the Fair Market  Value,  on the date of your
death, of 20% of the 224,561 Shares that underlie this grant and (b) $2,000,000.

               (ii)    If such  death  occurs  on or after  October  1, 1998 but
before  October 1, 1999,  a cash  payment  equal to the  greater of (a) the Fair
Market  Value,  on the date of your  death,  of 40% of the  224,561  Shares that
underlie this grant and (b) $4,000,000.

               (iii)   If such  death  occurs on or after  October  1, 1999  but
before  October 1, 2000,  a cash  payment  equal to the  greater of (a) the Fair
Market  Value,  on the date of your  death,  of 60% of the  224,561  Shares that
underlie this grant and (b) $6,000,000.

               (iv)    If such  death  occurs  on or after  October  1, 2000 but
before  October 1, 2001,  a cash  payment  equal to the  greater of (a) the Fair
Market  Value,  on the date of your  death,  of 80% of the  224,561  Shares that
underlie this grant and (b) $8,000,000.

               (v)     If such  death occurs  on or after  October  1,  2001 but
before  October 1, 2003,  a cash  payment  equal to the  greater of (a) the Fair
Market  Value,  on the date of your death,  of 100% of the  224,561  Shares that
underlie this grant and (b) $10,000,000.

       (c)     For purposes of this section 3, "Second Trigger Event" shall mean
any  termination of your employment with AT&T without "Cause" (other than due to
"Disability" or death), and any "Constructive  Termination  Without Cause," with
the  quoted  terms  having  the  meaning  ascribed  to  them  in the  Employment
Agreement.  For purposes of this Award, termination of your employment with AT&T
due to Disability  shall be treated the same as for death under section 3(b) and
any other provision of this Award.

       (d)     Notwithstanding  anything  to  the  contrary  in  the  Employment
Agreement or the Plan, the  Restricted  Stock Units that are the subject of this
grant  shall  vest and  become  nonforfeitable  in  connection  with a Change in
Control only to the extent provided in section 3(a).

       (e)     If  you  retire  on or after attaining  age 62 at  the request of
AT&T, or  voluntarily at any time with the consent of AT&T, you shall be treated
as employed by AT&T on October 1, 2003, for purposes of section 2.

       (f)     Upon  termination of your employment for any reason other than as
described above in this section 3 (including, without limitation, termination as
a result of your  employer  ceasing  to be  either  AT&T or an  Affiliate),  any
Restricted  Stock  Units  that are not  vested  shall be  forfeited,  unless the
Committee shall otherwise determine in its sole discretion.

<PAGE>

4.     A cash payment in an amount  equal to  the dividend  payable on one Share
will be made to you for each  Restricted  Stock  Unit held by you on the  record
date for such dividend that has not been  forfeited,  canceled or converted to a
Share and distributed.

5.     You may elect,  in accordance  with  policies  adopted by the  Committee,
to receive any payment to which you are  entitled  under this  Agreement  in the
form of Shares rather than cash,  such Shares to have a Fair Market Value on the
date of distribution equivalent to the cash payment forgone.

6.     You may  irrevocably  elect,  in  accordance  with  policies  adopted  by
the  Committee,  to defer the  distribution  of all or any  portion  of any cash
payment or Shares  that you  otherwise  would have  become  entitled  to receive
pursuant to the terms of this Agreement.

7.     At all  times  during the Restriction  Period  and any  elected  deferral
period,  the Units awarded  hereunder shall be  nontransferable,  and may not be
pledged, assigned or alienated in any way.

8.     Transfer  to or from  AT&T  and any  Affiliate  shall  not be  considered
a termination  of  employment  for purposes of this  Agreement.  Nor shall it be
considered a termination of employment for purposes of this Agreement if you are
placed on a  military  leave or other  approved  leave of  absence,  unless  the
Committee shall otherwise determine.

9.     Neither the Plan nor this Restricted  Stock Unit Award shall be construed
as giving you the right to be retained in the employ of AT&T or any Affiliate.

10.    AT&T shall  have the right to deduct, to cause to be deducted from, or to
collect with respect to, any distribution hereunder any federal, state, or local
taxes required by law to be withheld or paid with respect to such  distribution,
and as may be necessary, in AT&T's opinion, to satisfy such obligations.

11.    You may, in  accordance  with  procedures established  by the  Committee,
designate one or more  beneficiaries  to receive all or part of any distribution
to be made  hereunder  in case of your death,  and you may change or revoke such
designation at any time. In the event of your death, any distribution  hereunder
that is subject to such a designation  (to the extent such  designation is valid
and  enforceable  under  applicable  law) shall be made to such  beneficiary  or
beneficiaries  in  accordance  with  this  Agreement.   Any  other  distribution
hereunder shall be made to your estate. If there shall be any question as to the
legal right of any beneficiary to receive a distribution  hereunder,  the amount
in question  may be paid to your  estate,  in which event  neither  AT&T nor any
Affiliate  shall  have any  further  liability  to anyone  with  respect to such
amount.

12.    (a)     You recognize and acknowledge that you have had access to  highly
confidential  and proprietary  Company  information and trade secrets;  that the
use,  misappropriation  or disclosure  of such  confidential  information  would
constitute  a breach of trust and could cause  irreparable  injury to AT&T;  and
that  it is  essential  to  the  protection  of  AT&T's  good  will  and  to the
maintenance of AT&T's competitive position that such confidential information be
kept secret and that you not disclose such confidential information to others or
use such  confidential  information  to your own  advantage or the  advantage of
others.  You further  recognize  and  acknowledge  that it is essential  for the
proper  protection  of the  business  of AT&T  that you be  restrained  (i) from
soliciting  or inducing any  employee of AT&T to leave the employ of AT&T,  (ii)
from hiring or  attempting to hire any employee of AT&T,  (iii) from  soliciting

<PAGE>

the  trade  of or  trading  with the  customers  and  suppliers  of AT&T for any
business purpose, and (iv) from competing against AT&T following the termination
of your  employment  with  AT&T.  You  therefore  agree  that this grant will be
forfeited and canceled immediately in its entirety (and that any benefit already
paid out within 18 months  prior to AT&T's  notice of  violation  shall,  at the
discretion  of AT&T,  be repaid by you to AT&T within 10 business days of AT&T's
written  request)  if you,  during  your  employment  or  thereafter,  engage in
activity,  which,  in the sole  discretion  of AT&T, is deemed to be in conflict
with or adverse to the  interests of AT&T.  Such  adverse  activity by you shall
include,  but is not limited to, the following:  (i) becoming  associated  with,
becoming  employed  by,  rendering  services to, or owning an interest in (other
than as a  shareholder  with a  nonsubstantial  interest in such  business)  any
business  or  enterprise  that  is  engaged  in  competition   with  AT&T;  (ii)
recruiting,  soliciting or inducing, any employee or employees of AT&T or of any
affiliate of AT&T to terminate their  employment  with, or otherwise cease their
relationship with, AT&T or any affiliate of AT&T; (iii) soliciting, diverting or
taking away, or attempting to divert or to take away,  the business or patronage
of any of the clients,  customers or accounts, or prospective clients, customers
or accounts, which were contacted, solicited or served by those segments of AT&T
that fell within, or related to, the scope of your  responsibilities  in Company
positions you held during your  employment  with AT&T;  (iv) using or disclosing
the confidential  information of AT&T; (v) initiating  litigation  against AT&T;
(vi) criticizing,  denigrating or otherwise speaking adversely against AT&T; and
(vii) violating AT&T's Code of Conduct.

       (b)     If any restriction set forth in this  section  12 is found by any
arbitrator or court of competent  jurisdiction  to be  unenforceable  because it
extends for too long a period of time or over too great a range of activities or
in too broad a geographic  area, it shall be interpreted to extend only over the
maximum period of time,  range of activities or geographic  areas as to which it
may be enforceable.

       (c)     The restrictions contained  in this section 12  are necessary for
the protection of the business and goodwill of AT&T and are considered by you to
be reasonable  for such purpose.  Further,  the  restrictions  set forth in this
section  12 are of the  essence  of  this  grant,  and  shall  be  construed  as
independent of any other provision in this grant; and the existence of any claim
or cause of action by you against AT&T, whether predicated on this grant or not,
shall not constitute a defense to the enforcement by AT&T of these restrictions.

       (d)     The terms and provisions in this section 12 shall be administered
in accordance with the AT&T Non-Competition Guideline (the "Guideline").

13.     The validity,  construction  and  effect  of  this  Agreement  shall  be
determined in  accordance with  the laws of the State of New York and applicable
Federal law.

- --------------------------------------------------------------------------------
Please indicate your acceptance of the terms in sections 1-13, and in particular
the restrictions  contained in section 12, hereof, and acknowledge that you have
received copies of the Plan and the Guideline summary, in each case as currently
in effect,  by signing at the place  provided and returning the original of this
Agreement.

ACCEPTED AND AGREED:
- --------------------------------------------------------------------------------
SIGNATURE                                    BY (AT&T Corp.)


- --------------------------------------------------------------------------------
<PAGE>

                                                                       EXHIBIT E

                      AT&T 1997 LONG TERM INCENTIVE PROGRAM
                            NONSTATUTORY STOCK OPTION


- --------------------------------------------------------------------------------
    Name of Optionee               Social Security No.          Date of Grant


- --------------------------------------------------------------------------------
Capitalized  terms not otherwise  defined herein shall have the same meanings as
in the Plan.
- --------------------------------------------------------------------------------
Pursuant to the AT&T 1997 LONG TERM INCENTIVE PROGRAM (the "Plan") of AT&T Corp.
("AT&T"), a copy of which has been delivered to you, you have been granted as of
the date hereof an option (the  "Option") to purchase  from AT&T 750,000  common
shares of AT&T  ("Shares") at the price of $44.53125  per Share,  subject to the
terms and conditions of the Plan and to your  agreement to the additional  terms
and conditions set forth herein.

1.     (a)     Your right to exercise  this Option  shall expire  ten (10) years
from the date hereof, unless sooner terminated upon certain terminations of your
employment  as  provided  in (b) or (c) below or  canceled as provided in (e) or
section 2 below.

       (b)     Upon   your  termination   of  employment  by  reason  of  death,
Disability (as defined in section 1(g) of the Employment  Agreement  between you
and  AT&T  dated  as  of  October  17,  1997,  (the  "Employment   Agreement")),
Termination  without  Cause  (as  defined  in  section  12(d) of the  Employment
Agreement, a Constructive  Termination without Cause (as defined in section 1(f)
of the Employment  Agreement) or on or after your retirement  after reaching age
65, then you or your legal  representative  shall have the right to exercise any
portion of this Option that is then  outstanding,  and any  unvested  portion of
this Option shall immediately become exercisable, and remain exercisable,  until
the earlier of five years after the date of such  termination  of  employment or
the expiration of this Option.

       (c)     Upon your termination  of employment for any reason other than as
described  in (b)  above  (including  your  employer  ceasing  to be  either  an
Affiliate  or AT&T),  any  portion  of this  Option  then  outstanding  which is
unexercisable shall be cancelled and any portion which is then exercisable shall
remain  exercisable  until the  earlier of the  ninetieth  day after the date of
termination or the originally  scheduled  expiration  date of this Option unless
the Committee determines otherwise.

2.     (a)     You  recognize  and  acknowledge  that you  have  had  access  to
highly  confidential and proprietary  Company  information and trade secrets and
the use,  misappropriation  or disclosure of the confidential  information would
constitute a breach of trust and could cause irreparable  injury to AT&T; and it
is essential to the  protection  of AT&T's good will and to the  maintenance  of
AT&T's competitive position that the confidential information be kept secret and
that  you  not  disclose  the  confidential  information  to  others  or use the
confidential  information to your own advantage or the advantage of others.  You
further recognize and acknowledge that it is essential for the proper protection
of the business of AT&T that you be restrained  (i) from  soliciting or inducing
any employee of AT&T to leave the employ of AT&T, (ii) from hiring or attempting
to hire any employee of AT&T, (iii) from soliciting the trade of or trading with

<PAGE>

the  customers  and  suppliers of AT&T for any business  purpose,  and (iv) from
competing  against AT&T following the  termination of your  employment with AT&T
and  therefore  you agree  that  this  Option  will be  forfeited  and  canceled
immediately  in its entirety (and any benefit  already paid out within 18 months
prior to AT&T's notice of violation shall, at the discretion of AT&T be required
to be  repaid to AT&T by you  within  10  business  days of  AT&T's  request  in
writing) if you,  during your  employment  or  thereafter,  engage in  activity,
which,  in the sole  discretion  of AT&T,  is deemed to be in  conflict  with or
adverse to the interests of AT&T.  Such adverse  activity by you shall  include,
but is not limited to, or own an interest in (other than as a shareholder with a
nonsubstantial  interest in such  business) any business or  enterprise  that is
engaged in competition with AT&T; or (ii) recruit, solicit or induce, or attempt
to  induce,  any  employee  or  employees  of AT&T or any  affiliate  of AT&T to
terminate their  employment  with, or otherwise cease their  relationship  with,
AT&T or any affiliate of AT&T; or (iii) solicit, divert or take away, or attempt
to divert or to take away,  the  business or  patronage  of any of the  clients,
customers or accounts, or prospective clients, customers or accounts, which were
contacted,  solicited  or served by those  segments  of AT&T that fall within or
relate to your scope of  responsibilities  in Company  positions you held during
your employment with AT&T; or (iv) use or disclose the confidential information;
or (v)  initiate  litigation  against  AT&T;  or (vi)  criticize,  denigrate  or
otherwise speak adversely against AT&T; or (vii) violate AT&T's Code of Conduct.

       (b)     If any restriction set  forth in this  section  2 is found by any
arbitrator or court of competent  jurisdiction  to be  unenforceable  because it
extends for too long a period of time or over too great a range of activities or
in too broad a geographic  area, it shall be interpreted to extend only over the
maximum period of time,  range of activities or geographic  areas as to which it
may be enforceable.

       (c)     The restrictions  contained  in  this section 2 are necessary for
the protection of the business and goodwill of AT&T and are considered by you to
be reasonable  for such purpose.  Further,  the  restrictions  set forth in this
section  2 are of the  essence  of this  Option,  they  shall  be  construed  as
independent  of any other  provision  in this Option;  and the  existence of any
claim or cause of action by you against AT&T,  whether predicated on this Option
or not,  shall not  constitute  a defense  to the  enforcement  by AT&T of these
restrictions.

       (d)     The terms and  provisions in this section 2 shall be administered
in accordance with the AT&T Non-Competition Guideline (the "Guideline").

3.     Except as provided in section 1 hereof,  this Option may be  exercised at
any time prior to its expiration or  cancellation  as follows:  one-third of the
Shares may be purchased under the Option on the third anniversary of the date of
grant;  one-third of such Shares on or after the fourth  anniversary of the date
of  grant;  and the  remaining  one-third  of such  Shares  on after  the  fifth
anniversary of the date of grant.

4.     This Option shall be exercised by  delivering to AT&T written notice on a
form to be provided for this  purpose.  The notice  shall  specify the number of
Shares as to which the Option is being exercised (which number shall be at least
fifty or the number of Shares  that may then be  exercised  under  this  Option,
whichever is less). The Option or any portion thereof may be exercised only upon
payment of the exercise price thereof in full, and in accordance with procedures
established by AT&T Board of Directors or the  Committee.  Payment shall be made
in cash or in AT&T common shares or a combination of cash and AT&T common shares
such that the total of the cash plus the Fair Market  Value,  as  determined  in

<PAGE>

accordance  with  procedures  established by the  Committee,  of the AT&T common
shares on the date of exercise at least equals the aggregate  exercise  price of
the Shares as to which the Option is being exercised;  provided,  however,  that
any AT&T common  shares  surrendered  as payment  must have been owned by you at
least six months  prior to the date of  exercise.  Exercise of the Option  shall
take  effect on the date the notice of  exercise,  in good  order,  is  actually
received at the address specified  thereon,  such date to be acknowledged to you
in writing.

5.     Within  a  reasonable  period  after the  Option is exercised, AT&T  will
deliver to you or your legal  representative a statement reflecting ownership of
Shares in the form of book entry or  certificates  for the number of Shares with
respect  to  which  you  exercised  the  Option.  Neither  you  nor  your  legal
representative  shall  be,  or have  any of the  rights  and  privileges  of,  a
shareowner  of AT&T in respect of any shares  purchasable  upon the  exercise of
this Option, in whole or in part, unless and until  certificates for such Shares
shall have been issued.

6.     (a)     This Option is  not transferable by you otherwise than by will or
the laws of descent and distribution, and during your lifetime the Option may be
exercised only by you or your guardian or legal  representative  if permitted by
Section  422  and  related  sections  of  the  Internal  Revenue  Code  and  any
regulations promulgated thereunder.

       (b)     You  may, in  accordance  with  procedures   established  by  the
Committee,  designate  one or more  beneficiaries  to receive all or part of the
Option in case of your death,  and you may change or revoke such  designation at
any time. In the event of your death, any portion of this Option that is subject
to such a designation  (to the extent such  designation is valid and enforceable
under  applicable law) shall be distributed to such beneficiary or beneficiaries
in  accordance  with this  Agreement.  Any other portion of this Option shall be
distributable  to your  estate.  If there shall be any  question as to the legal
right of any  beneficiary  to receive a  distribution  hereunder,  the Shares in
question  may be  purchased by and  distributed  to your estate,  in which event
neither AT&T nor any Affiliate  shall have any further  liability to anyone with
respect to such Shares.

7.     Notwithstanding  any  other  provision of this Agreement, in the event of
Change in Control, as defined in the Employment Agreement,  any unvested portion
of the Option shall immediately become exercisable.

8.     Neither the Plan nor this  Agreement shall be construed as giving you the
right to be retained in the employ of AT&T nor any Affiliate.

9.     If the Company  shall determine, on advise of counsel, that the  listing,
registration  or  qualification  of the Shares upon any  securities  exchange or
under any state or federal  law, or the consent or approval of any  governmental
or regulatory agency or authority,  is necessary or desirable as a condition of,
or in connection with , the exercise of the Option, no portion of the Option may
be exercised until or unless such listing, registration,  qualification, consent
or approval shall have been effected or obtained.

10.     Any  determinations or decisions made or actions taken arising out of or
in connection with the  interpretation  and administration of this Agreement and
the Plan by the AT&T  Board of  Directors  of the  Committee  shall be final and
conclusive.

<PAGE>

11.     This  Agreement may be  amended  by the AT&T  Board of  Directors or the
Committee  provided that no such  amendment  shall impair your rights  hereunder
without your consent.

12.     AT&T may  withhold or require you  to pay any applicable  withholding or
other  employment  taxes due upon the exercise of this Option.  You may elect to
satisfy such withholding tax obligations by requesting that AT&T withhold Shares
with a value equal to such tax obligations from the Shares otherwise deliverable
upon the exercise of this Option.

13.     The  validity,  construction  and  effect of  this  Agreement  shall  be
determined in  accordance with the laws of  the State of New York and applicable
Federal Law.

- --------------------------------------------------------------------------------
Please   indicate  your   acceptance  of  terms  1-13,  and  in  particular  the
restrictions  contained  in section 2,  hereof,  and  acknowledge  that you have
received copies of the Plan and the Guideline summary, in each case as currently
in effect,  by signing at the place  provided and returning the original of this
Agreement.

ACCEPTED AND AGREED:
- --------------------------------------------------------------------------------
SIGNATURE                                    BY (AT&T Corp.)


- --------------------------------------------------------------------------------
<PAGE>

                                                                       EXHIBIT F






                         AT&T NON-COMPETITION GUIDELINE


















                                                           As approved effective
                                                           August 1, 1986

<PAGE>
                         AT&T NON-COMPETITION GUIDELINE
                                TABLE OF CONTENTS

SECTION 1.        STATEMENT OF PURPOSE                                         1

SECTION 2.        DEFINITIONS                                                  1

SECTION 3.        MANAGEMENT COMMITTEE                                         3

                  1.  Membership                                               3

                  2.  Responsibility and Authority                             4

                  3.  Conflict of Interest                                     5

SECTION 4.        COMPETITIVE ACTIVITY                                         5

                  1.  Limitation                                               5

                  2.  Definition                                               6

SECTION 5.        EVALUATION AND DETERMINATION OF COMPETITIVE ACTIVITY         7

                  1.  Request for a Determination                              7

                  2.  Company's Right to Initiate an Evaluation                8

                  3.  Evaluation                                               9

                  4.  Conflict of Interest                                    10

                  5.  Determination                                           10

                  6.  Notice of Forfeiture                                    11

                  7.  Opportunity to Withdraw                                 12

                  8.  Reevaluation and Determination                          13

                  9.  Subsequent Competitive Activity                         13

                 10.  Consent to Compete                                      15

SECTION 6.        GENERAL PROVISIONS                                          16

                  1.  Guideline Modifications                                 16

                  2.  Severability                                            16

                  3.  No Intent to Prejudice Employees' Rights                16


SECTION 1.        STATEMENT OF PURPOSE

                  The purpose of this AT&T  Non-Competition  Guideline is to set
uniform standards and establish  administrative  responsibilities and procedures
for evaluating  activity in possible  violation of the  non-competition  clauses
contained in various AT&T incentive and benefit plans.

<PAGE>

SECTION 2.        DEFINITIONS

         1.  The   word  "Guideline"  shall   mean   this  AT&T  Non-Competition
Guideline.

         2.  The words "AT&T" or "Company" shall mean collectively  the American
Telephone  and  Telegraph   Company,   a  New  York  corporation,   all  of  its
subsidiaries,  related entities,  lines of business and corporate successors and
all business enterprises,  including joint ventures, in which it is a partner or
has a substantial ownership interest.

         3.  The term  "Board of  Directors" or "Board"  shall mean the Board of
Directors of the American Telephone and Telegraph Company.

         4.  The word "Committee"  shall  mean  the  AT&T  Management  Committee
established and authorized by the Board to interpret and implement the standards
and procedures of the Guideline.

         5.  The word "Plans" shall  mean the  AT&T Senior  Management Long Term
Incentive  Plan,  AT&T Senior  Management  Short Term Incentive  Plan, AT&T 1984
Stock Option Plan, AT&T Non-Qualified  Pension Plan, AT&T Senior Management Life
Insurance  Program,  AT&T Senior  Management  Long Term  Disability and Survivor
Protection Plan, the AT&T Mid-Career Pension Plan, and any such other plans that
my from time to time  contain  non-competition  clauses or that the Board  shall
deem appropriate to make subject to the standards of this Guideline.

         6.  The word "benefit" shall mean any payment or entitlement to payment
conferred  pursuant to the terms of any or all of the Plans,  regardless of how,
when or in what form it is made or intended to be made.

         7.  The term  "affected employee"  shall mean an  individual  who, as a
former or present employee,  has received,  is receiving or would be eligible to
receive  benefits under any of the Plans by virtue of his currently  holding or,
if a  former  employee,  by  virtue  of  his  having  held  at the  time  of his
termination  of  employment  with the Company (i) a level  higher than  Division
Level or equivalent  fourth level or (ii) a position that the Board of Directors
designates to be within the Senior Management Group.

         8.  The term "Senior Officer" shall mean an employee who has attained a
level higher than Corporate Vice President or equivalent.

         9.  The phrase "non-competition  clauses" shall mean those  provisions,
paragraphs, divisions or portions of the Plans which state in words or substance
that an  affected  employee  will  forfeit and  relinquish  all  entitlement  to
benefits if he engages in activity deemed to be in competition with the Company.

         10. The use in this  Guideline  of personal  pronouns of the  masculine
gender is intended to include both the masculine and feminine genders.

         11. The use in this  Guideline  of singular or plural nouns is intended
to have  individual or  collective  meaning as applicable to the context as used
therein and is in no way to be construed  narrowly or such as to limit the scope
of this Guideline or any of its provisions.

SECTION 3.        MANAGEMENT COMMITTEE

         1.  Membership.  The  Management Committee shall consist  of the Senior
Vice   President-Personnel   (or  the  corporate  successor  to  that  officer's

<PAGE>

responsibilities)  and up to four  other,  but at no time less  than two  other,
Senior  Officers  of the  Company,  such  other  Senior  Officers  to serve on a
rotating   basis   terms  of  not  less  than  one   year.   The   Senior   Vice
President-Personnel  shall serve as Chairman and  Secretary of the Committee and
shall have full authority to select and designate other Senior Officers to serve
on the  Committee,  including  the  authority  to select  and  designate  Senior
Officers  to serve on an  interim  basis  when  regular  Committee  members  are
unavailable or are recused as described in Paragraph 3 of this Section 3.

         2.  Responsibility  and Authority.  Responsibility for interpreting and
implementing the standards and provisions of this Guideline is vested solely and
exclusively  in the  Committee,  which is  empowered  to perform or to delegate,
through and by its Chairman  acting on its behalf,  performance  of all function
necessary to fulfill its  responsibilities  in connection with the forfeiture of
benefits,  such functions  explicitly to include,  but which are not limited to,
the following: seeking the advice and counsel and directing the participation of
the heads of the Company's  lines of business and any such other  individuals as
it deems  necessary,  at whatever  intervals and for whatever  function it deems
appropriate  ; making final  determination  that  certain  activity is or is not
competitive  activity and that the benefits of the affected employee who engages
in such  activity  are or are not  forfeited  by  such  activity,  respectively;
directing or delegating  the  directing of whatever  such  Payroll,  Benefit and
other  organizations  of the  Company as are  affected  to suspend or  terminate
payment of benefits or to refrain from initiating payments of benefits under any
or all of the  Plans to an  affected  employee  who is found to be  engaging  in
competitive  activity  or  whose  activity,  in the  case of the  suspension  of
payment,  is under  evaluation;  taking or  delegating  the taking of such legal
steps as are necessary to recover  benefits paid to an affected  employee  since
the date on which he  commenced  engaging in activity  deemed to be  competitive
activity; making such minor changes to this Guideline as may be required by law,
by administrative  efficiency or by changes in the Company structure; and acting
on the Company's behalf and in its best interests in all matters relating to the
issues covered by this Guideline.

         3.  Conflict  of Interest.  When  a  Senior  Officer   serving  on  the
Committee is unable,  for personal or professional  reasons,  to make a fair and
objective determination of an affected employee's activity, then he shall recuse
himself and shall not participate in the discussions  concerning or in the final
determination of appropriate action, in which case the Chairman of the Committee
shall  nominate and appoint  another Senior Officer to substitute for the Senior
Officer who has been recused,  which  substitute shall serve as a full member of
the Committee and shall have all authority and responsibility thereto until full
resolution off the matter has been accomplished.

SECTION 4.        COMPETITIVE ACTIVITY

         1.  Limitation.  Notwithstanding   the   definitions   and   procedures
contained  in this  Guideline,  in all  questions  relating  to whether  certain
activity of any  affected  employee or any business or any product or service of
any  business  is or would be  competitive  with AT&T or whether  such  affected
employee's  activity is grounds for the Company's  invoking any  non-competition
clause in any of the Plans and for terminating or preventing payment of benefits
or recovering benefits already paid to such affected employee, the Committee, in
its  discretion  and  judgment,  has sole  authority to interpret the spirit and
intent of the Guideline and of the non-competition  clauses,  and each and every
decision of the  Committee  shall,  with  respect to all  questions  and matters
relative to the subjects of forfeiture and competition, be final.

<PAGE>

         2.  Definition.    For  purposes  of  the  non-competition  clauses  as
contained  in the  Company's  Plans and subject to the  limitation  contained in
Paragraph 1 of this Section 4, an affected  employee's  activity is  competitive
activity  and  any or all of  his  benefits  under  the  Plans  are  subject  to
forfeiture  to the fullest  extent  allowable by law if such  affected  employee
either (A), as more fully  described  below,  establishes a relationship  with a
competitor of the Company or (B) engages in activity  which,  in the Committee's
discretion  or judgment,  is in conflict with or adverse to the interests of the
Company.

             a.  As  used  above  in  Paragraph 2 of this Section 4, the  phrase
"establishes  a  relationship  with"  shall  mean,  but shall not be limited to,
founding, organizing,  establishing, becoming associated with, becoming employed
by,  rendering  services to,  consulting or acting as consultant  to, serving as
director  for,  being a  partner  in or  owning a  substantial  interest  in, as
shareholder  or otherwise,  such an interest to include,  but not be limited to,
for example, an interest subject to the reporting  requirements of Section 13(d)
of the Securities Exchange Act of 1934.

             b.  As used above in  Paragraph 2 of  this Section 4, a "competitor
of the Company" is a business,  entity or  enterprise  which either (A) designs,
develops, manufactures,  produces, offers for sale or sells a product or service
which can be used as a substitute for, performs  substantially the same function
as, is a practical  alternative for or is generally intended to satisfy the same
customer  or client  needs  for any  product  or  service  designed,  developed,
manufactured,  produced,  offered for sale or sold by the  Company,  or (B) is a
business or activity  which the  Committee,  based upon review of the individual
facts and circumstances and in its discretion and judgment, determines, in order
to protect the best  interests  of the Company,  to be a  competitor  within the
spirit and intent of the Guideline and the non-competition clauses.


SECTION 5.        EVALUATION AND DETERMINATION OF COMPETITIVE ACTIVITY

         1.  Request for  a  Determination.    An  affected   employee   who  is
considering engaging in an activity which an individual would reasonably believe
to be  competitive  activity as that term is used and defined in this  Guideline
and which thus may be grounds for the  Company's  invoking  the  non-competition
clauses of the Plans should request, prior to engaging in such activity, that it
be  evaluated  as  described  in this  Section  5 of the  Guideline  and  that a
determination  be made and an opinion  rendered as to whether  such  activity is
deemed to violate such non-competition clauses. Such affected employee's request
may  be  made  to  the  Director,  Executive  Personnel  Matters,  who,  as  the
Committee's  delegate  in  correspondence  and  administrative  functions,  will
coordinate  evaluation  of the  activity.  To  insure  that  the  valuation  and
determination  are based on all relevant  facts and  circumstances  and thus are
consistent with the spirit and intent of this Guideline,  such affected employee
should  accompany  his request  with a full  explanation  in writing of whatever
information he deems  pertinent as well as of a description of the  contemplated
activity,  such  explanation  to  include,  but not to be  limited  to,  (A) his
contemplated  relationship,  including,  as applicable,  his proposed  position,
title, responsibilities and the nature and extent of his ownership interest, (B)
the nature of the business, including, for example, all products and/or services
currently being or expected to be designed, developed, manufacturing,  produced,
offered for sale and sold by the  business and (C) the most  recently  available
financial information on the business.

         2.  Company's Right  to  Initiate an Evaluation.   The Company reserves
the right to  initiate an  evaluation  of any  activity of an affected  employee

<PAGE>

which may be  competitive  activity  as that  phrase is used and defined in this
Guideline. Upon receipt of a request from or on behalf of the head of any of the
Company's  lines of  business,  from the Board,  from the  Committee or from any
Senior Officer,  the Director,  Executive  Personnel  Matters,  shall notify the
affected employee in writing that such an evaluation has been initiated and that
he has the opportunity to submit in writing for  consideration  by the Committee
whatever information he deems pertinent to its determination, including, but not
limited to, a full  explanation of the activity as described  above in Divisions
(A) through (C), inclusive, of Paragraph 1 of this Section 5.

         3.  Evaluation.  Whether  an   affected   employee's   contemplated  or
actual activity is or is not competitive activity within the scope and intent of
the non-competition  clauses shall be separately evaluated by the head and by an
attorney  serving  as  counsel  to the  head of each of the  Company's  lines of
business responsible for the design, development, manufacture, production, offer
for sale or sale of the product or service with which such activity is suspected
to be in competition, by the head of each entity responsible for paying benefits
under  any  of  the  affected  Plans  or  his  delegate,  by  a  Corporate  Vice
President-Law of the Company and, in addition,  by such other individuals as the
Committee may designate as  appropriate.  Such  evaluations are to be based upon
information  submitted  by the  affected  employee  (including  his position and
responsibilities),  the financial state of the line of business, the competitive
marketplace,  the extent to which the  activity is adverse to the  Company,  the
impact on the  affected  employee's  line of  business  and any other  facts and
circumstances deemed relevant under the standards of this Guideline.  After such
evaluations,  each head and his counsel of each such line of business, each head
of each such entity or his delegate,  the Corporate Vice  President-Law and each
of any such other  specially-designated  individuals  as  described  above shall
provide to the  Committee in writing his  independent  recommendation  as to its
determination,  which recommendation shall identify, if applicable,  any fact or
circumstance not readily apparent from the affected employee's  submittal or not
generally  known but upon  which fact or  circumstance  the  recommendation  was
based.

         4.  Conflict of Interest.   When an individual who, under the standards
of this Guideline, is to evaluate an affected employee's activity but is unable,
for  personal  or  professional  reasons,  to make in that  instance  a fair and
objective  evaluation,  then he shall recuse  himself and shall not evaluate the
activity nor make a  recommendation  to the Committee nor participate in any way
in  the  resolution  of the  matter;  provided,  however,  that  at the  express
direction of the  Chairman he can  participate,  in which case,  the conflict of
interest  shall be duly noted and taken into  consideration  when  weighing  his
involvement.  An individual who recuses himself from  evaluating  activity shall
designate the  individual in his line of business,  entity or another  Corporate
Vice President-Law,  as appropriate,  who shall evaluate the activity and make a
recommendation as his delegate.

         5.  Determination.   Final  determination   of   whether   an  affected
employee's  activity  is or is not  competitive  activity  and thus  whether his
benefits are or are not,  respectively,  subject to forfeiture  shall be made by
the Committee and the Committee  alone,  and such final  determination  shall be
based on the  recommendations  as described  above in Paragraphs 3 and 4 of this
Section 5 as well as on such  other  facts and  circumstances  as the  Committee
deems pertinent.  No single recommendation nor any or all of the recommendations
in the  aggregate  shall be binding or conclusive on the Committee in making its
determination.  After the  Committee's  determination,  the Director,  Executive
Personnel Matters, shall notify the affected employee in writing of the decision
of  the  Committee.  If  the  Committee's  determination  is  that  an  affected

<PAGE>

employee's activity is not or would not be competitive  activity,  the Committee
reserves the right to seek, at whatever intervals it deems appropriate,  written
assurance from the affected employee that the facts and circumstances upon which
the activity was evaluated and the determination based have not changed.

         6.  Notice of  Forfeiture.   If, after activity has been  evaluated and
recommendations  submitted as described  above in Paragraph 3 of this Section 5,
the  Committee  determines  that  contemplated  activity  would  be  competitive
activity,  the Director,  Executive Personnel Matters,  will notify the affected
employee in writing of the  Committee's  determination  and advise such affected
employee that his benefits are at risk of forfeiture.  An affected  employee who
receives such notice and advice shall,  within thirty  business days of the date
of such notice and advice,  provide the Company with written  assurance  that he
has not engaged and will not engage in such contemplated activity. If, after the
expiration of the thirty business day period, the Director,  Executive Personnel
Matters,  has not received such assurance,  he shall so advise the Committee and
shall  notify the  appropriate  Payroll and Benefit  organizations  to terminate
immediately or not to initiate payments of benefits to the affected employee. If
the Committee's determination is that an affected employee is currently engaging
in competitive activity, the Director, Executive Personnel Matters, upon receipt
of notice of such  determination  from the  Chairman of the  Committee  shall so
advise the affected employee, shall also if so authorized by the Chairman direct
the appropriate Payroll, Benefit and other affected organizations of the Company
to terminate  immediately  payments of benefits to the affected employee and, in
addition,  may at the Committee's express direction take such legal steps as are
necessary to recover from the affected employee all benefits paid by the Company
or on its behalf since the date when such competitive activity is deemed to have
commenced.

         7.  Opportunity to Withdraw.  If, after activity has been evaluated and
recommendations  submitted  as  described  above in  Paragraphs  3 and 4 of this
Section  5,  the  Committee   determines  that  there  are  unusual  or  special
circumstances  which mitigate  against  withdrawal of benefits from or denial of
benefits to an affected  employee who is and has been engaging in activity which
is  competitive  activity  within the  spirit and intent of the  non-competition
clauses, the Committee may, in its discretion and judgment, withhold termination
of  benefits  and offer the  affected  employee in writing  the  opportunity  to
withdraw from the competitive  activity;  provided,  however,  that any affected
employee who is the  recipient  of and accepts  such an offer shall  provide the
Committee,  within a reasonable  time of the date of such offer as prescribed by
the Committee, written assurance that such withdrawal has been accomplished,  or
such offer shall lapse and a final  determination and termination of benefits be
ordered.

         8.  Reevaluation and Determination.  Notwithstanding  prior evaluations
and regardless of a previous determination by the Committee as described in this
Guideline,  the Company reserves the right, without prior notice to the affected
employee,  to institute a  reevaluation  of his activity if, in the  Committee's
discretion and judgment, it believes that under the facts and circumstances such
reevaluation is warranted.  In case of such reevaluation,  the affected employee
shall be  notified  by the  Director,  Executive  Personnel  Matters,  that such
reevaluation  has been  instituted  and shall have the  opportunity to submit in
writing  for  consideration  by the  Committee  a full  explanation  of whatever
information  he  deems  pertinent  to  the  Committee's  redetermination,   such
explanation  to  include,  but not to be limited to, a full  explanation  of the
activity  as  described  above in  Divisions  (A)  through  (C),  inclusive,  of
Paragraph  1 of this  Section  5.  After  such  reevaluation,  there  shall be a
determination  substantively  and  procedurally  consistent  with that described
above in Paragraph 5 of this Section 5.
<PAGE>

         9.  Subsequent Competitive Activity.  If an affected employee commences
engaging  in  activity  which  is not at the  time  of  commencement  considered
competitive  activity as that phrase is used and defined in this  Guideline  but
within a reasonable  period of time  thereafter  )such  period,  under  ordinary
circumstances and unless the Committee determines otherwise,  to be three years)
the activity becomes competitive  activity as that phrase is used and defined in
this  Guideline,  then the  affected  employee so  engaging in such  competitive
activity should advise the Director,  Executive Personnel Matters.  Upon receipt
of such advice, the Director, Executive Personnel Matters, shall then offer such
affected  employee the  opportunity to withdraw  without  forfeiture of benefits
under the term of and  consistent  with the provisions of such an opportunity as
described in Paragraph 7 of this Section 5. If an affected  employee  engages in
subsequent  competitive  activity in a situation  such as that  described in the
first sentence of this Paragraph 9 of this Section 5 but such affected  employee
fails to come forward and so advise the Company, then,  notwithstanding anything
herein to the contrary,  after evaluation or reevaluation  and  determination as
described  above in Paragraphs 2, 3, 5 and 8 of this Section 5, benefits to such
affected employee shall be immediately  terminated and the Company may take such
steps as are necessary to recover any benefits paid since the date on which such
activity  became  competitive.  If an affected  employee  commences  engaging in
activity which is not at the time of commencement  competitive with AT&T as that
phrase is used and  defined in this  Guideline  but,  subsequent  thereto,  AT&T
designs, develops, manufactures, produces, offers for sale or sells a product or
service such as to render the activity  competitive,  no question of  forfeiture
arises; provided, however, that, if the affected employee, knew or had reason to
know at the time he  commenced  the  activity  that  AT&T  intended  to  design,
develop,  manufacture,  produce, offer for sale or sell such product or service,
then the Company may invoke the non-competition clauses.

         10. Consent   to   Compete.   In    extraordinary   circumstances   and
notwithstanding  that an affected employee's  competitive  activity would, under
the  provisions of the  Guideline,  be grounds for invoking the  non-competition
clauses  and  terminating  payment of benefits to such  affected  employee,  the
Committee may consent to an affected employee's engaging in such activity if, in
its  discretion  and  judgment,  the  Committee  determines  that,  despite such
activity's technical isolation, the facts are overwhelmingly compelling or it is
otherwise in the Company's  best interest  that relief from  application  of the
non-competition  clauses is warranted.  In such a case the  Director,  Executive
Personnel Matters, shall notify the affected employee of such consent; provided,
however,  that, despite such consent,  the Company reserve the right to withdraw
such  consent  and to invoke the  non-competition  clauses  within a  reasonable
period of time thereafter (such period, under ordinary  circumstances and unless
the Committee determines otherwise,  to be three years) and without prior notice
if and  when,  in  the  Committee's  discretion  and  judgment,  the  facts  and
circumstances warrant it.

<PAGE>

SECTION 6.        GENERAL PROVISIONS

         1.  Guideline  Modifications.  The  Committee,  in its  discretion  and
judgment and without  notice,  may from time to time make such minor  changes in
the Guideline as it deems  required by law, by  administrative  efficiency or by
change in the Company structure.

         2.  Severability.  To the extent that one or more of the  provisions of
this  Guideline  may be  found  to be  unenforceable  in any  federal  or  state
jurisdiction, such provisions are intended and are declared to be severable from
the whole,  and such a judgment shall not jeopardize the  enforceability  of the
balance of the Guideline.

         3.  No Intent to Prejudice Employees' Rights.   No  act of the Company,
the Board, the Committee or any Senior Officer or employee of the Company acting
in connection with the design,  approval,  interpretation  or  implementation of
this Guideline or any of its  standards,  provisions or procedures is in any way
intended to interfere  with or  prejudice  any  individual's  right to consider,
accept,  continue  or  terminate  employment,  to engage in any  activity  or to
establish  any kind of business  relationship  or  ownership  interest  with any
enterprise.


<PAGE>
                                                                       EXHIBIT G

                              AGREEMENT AND RELEASE

         This  AGREEMENT is made this _____ day of September 1997 by and between
AT&T Corp., (hereinafter "Company" or "AT&T") and ________________  (hereinafter
"Employee").

         WHEREAS, Employee has been employed by AT&T since _____________; and

         WHEREAS,  Employee  and the Company  have  decided to settle  fully and
finally all obligations  related to Employee's  employment and resignation  from
the Company.

         NOW,  THEREFORE,  in consideration of the mutual promises and covenants
hereinafter set forth, the parties agree as follows:

         1.  Employee will resign his active  employment  with the Company on or
before  ____________________,  this date or such  later  resignation  date under
Paragraph 8, hereinafter "Resignation Date".

         2.  Should Employee die after  executing  this Agreement but before the
intended  Resignation  Date,  this  Agreement  shall  be  null  and  void in its
entirety.

         3.  As special  consideration for this Agreement,  the Company will pay
the Employee a Severance  Benefit  in  the  amount  of  ________________________
(______________). Such Severance Benefit will be paid to the Employee in _______
monthly  installments  beginning  the  month  after  the  month  which  includes
Employee's  Resignation  Date and will be less legally  required  deductions for
applicable taxes.

         4.  Except   as   provided  in  Paragraphs  3 and 4 of  this Agreement,
Employee hereby waives any and all claims to salary,  incentives,  payments,  or
benefits of any kind,  including,  but not limited to, any entitlements Employee
may have under his  Employment  Agreement  with the Company  signed and dated by
Employee on ________________ and any amendments thereto, other than:

             a.   Employee and/or his survivors, will receive payout of
                  previously  deferred incentive plan awards made under the AT&T
                  Senior Management  Incentive Award Deferral Plan in accordance
                  with  Employee's  elected payout  schedules and with the terms
                  and conditions of such plan, and

             b.   Those payments and other benefits shown in Appendix A.

         5.  Except  as required  by law or valid legal  process, Employee shall
not  disclose  or  discuss,  other  than with  legal  counsel,  personal  tax or
financial  advisors,  or  members  of  Employee's  immediate  family,  any facts
concerning  the  negotiation,  execution or  implementation  of this  Agreement.
Moreover, Employee specifically agrees that he will not criticize,  denigrate or
otherwise speak  adversely or originate,  disclose or otherwise be the source of
any negative information about the operations,  management or performance of the
Company,  affiliates of the Company, or about any director, officer, employee or
agent of any of the foregoing;  or the circumstances related to his resignation,
other than to state that  Employee  was  __________________________  and that he
resigned voluntarily to pursue other opportunities.

<PAGE>

         6.  Employee specifically covenants that:

             a.  he   will  not  for  18  months  from  the   Resignation  Date,
recruit,  solicit or induce,  attempt to induce or cause to induce, any employee
or employees of the Company to terminate  their  employment  with,  or otherwise
cease their relationship with the Company.

             b.  The  Severance  Benefit  in  Paragraph 3  is  conditioned  upon
Employee  adhering to and not violating the AT&T Non-  Competition  Guideline (a
summary  is   attached  as  Appendix   B).  Such   Guideline,   in  addition  to
Non-Competition  constraints  includes a provision which calls for forfeiture of
benefits in the event Employee engages in activities in conflict with or adverse
to the interest of the Company.

             c.  The  Employee  recognizes  and  acknowledges  that  the Company
considers its confidential  and proprietary  information and trade secrets to be
among its most valuable assets,  including, but not limited to, its customer and
vendor lists, databases,  computer programs,  frameworks,  models, its marketing
programs, its sales, financial,  marketing,  training and technical information,
and any other  information,  whether  communicated  orally,  electronically,  in
writing or in other  tangible  forms  concerning  how AT&T creates,  develops or
maintains its products,  services and its marketing plans, targets its potential
customers and operates its  business.  The parties to this  Agreement  recognize
that AT&T has invested,  and continues to invest,  considerable  amounts of time
and money in obtaining and developing  the goodwill of its customers,  its other
external relationships, its data systems and data bases, and all the proprietary
and other information  described above (hereinafter  collectively referred to as
"AT&T  Confidential  Information"),  that it is essential to the  protection  of
AT&T's goodwill and to the maintenance of AT&T's  competitive  position and that
AT&T Confidential Information be kept secret and that Employee not disclose AT&T
Confidential  Information  to others  or use AT&T  Confidential  Information  to
Employee's  own  advantage  or the  advantage  of others,  and  agrees  that any
misappropriation  or unauthorized  disclosure of AT&T  Confidential  Information
(including  trade secrets) in any form would  irreparably  harm AT&T. (Such AT&T
Confidential  Information  does not include any  publicly  available  material.)
Employee affirms his obligation to keep secret all AT&T Confidential Information
and that he will not disclose it to any third party in the future.

             d.  Employee acknowledges  that the restrictions set forth in  this
Paragraph 6 are  necessary and  reasonable to prevent the use and  disclosure of
AT&T Confidential  Information and to otherwise protect the legitimate  business
interests of the Company.  Employee  further  acknowledges  that when Employee's
employment with AT&T  terminates,  he will be able to earn a livelihood  without
violating any of the foregoing restrictions.

         7.  Employee acknowledges  that  remedies  at law,  and those  remedies
contained  in  Paragraph  11, for any breach by  Employee of the  provisions  of
Paragraphs 5 and 6 will be inadequate  and that the Company shall be entitled to
injunctive relief against Employee in the event of any such breach. This Release
is in addition to any other remedy and damages available.  Employee acknowledges
that the restrictions  contained therein are reasonable,  but agrees that if any
court of competent jurisdiction shall hold such restrictions  unreasonable as to
time,  geographic area,  activities,  or otherwise,  such restrictions  shall be
deemed to be  reduced to the extent  necessary  in the  opinion of such court to
make them reasonable.  The Company's  waiver,  or failure to seek enforcement or
remedy for a breach or suspected  breach of any provision of this Agreement in a
particular  instance  shall  not be  deemed a waiver  of such  provision  in the

<PAGE>

future.  In  addition,  such  waiver  or  failure  to act  with  respect  to one
provision,  shall not be deemed  to be a waiver of any other  provision  of this
Agreement.

         8.  If Employee becomes  disabled after  executing this  Agreement, but
before  ___________________,  and if he is  receiving  or  entitled  to  receive
sickness  or  accident  disability  benefit  payments  from  the  Company  as of
____________________, then:

             a.  Should  Employee die  while disabled  and receiving sickness or
accident  benefit  payments,  this  Agreement  shall  be  null  and  void in its
entirety; OR

             b.  Should  Employee's period of  disability  be determined  by the
Company to  terminate  prior to the  expiration  of the period  during  which in
accordance with the terms of the Sickness and Accident  Disability Benefit Plan,
he could become  entitled to receive  sickness and accident  disability  benefit
payments,  Employee will resign his active employment with the Company effective
on the day  following  the last day of  disability  for which he  receives  such
payments  (hereinafter  his  "actual  resignation  date");   further,   Employee
understands  and agrees  that,  in such event,  the total  amount of the payment
specified  in Paragraph 3 above shall be reduced by the total amount of sickness
or accident  disability  benefit payments which he has received from the Company
for the  period  of  disability  after  his  intended  resignation  date,  i.e.,
___________________  to his actual  resignation date inclusive and shall be paid
out in accordance with Paragraph 3 above OR

             c.  Should  Employee be determined by the Company to continue to be
disabled at the  expiration of the period during which he is entitled to receive
sickness or accident  disability  benefit  payments,  Employee  understands  and
agrees  that he will  thereupon  be retired by action of the  Company's  Benefit
Committee,  effective on the day following the last day of eligibility  for such
sickness or accident  disability  payments  (hereafter  his "actual  resignation
date")  and that,  under such  circumstances,  the total  amount of the  payment
specified  in Paragraph 3 above shall be reduced by the total amount of sickness
or accident  disability  benefit payments which he has received from the Company
for the period of disability  after his intended  resignation  date,  i.e., from
____________________  to his actual resignation date inclusive and shall be paid
out in accordance with Paragraph 3 above.

         9.  The Employee agrees that he will submit all vouchers for reasonable
business  expenses  prior to his  Resignation  Date or as soon  thereafter as is
practicable. The Employee understands and agrees that after his Resignation Date
he  will  no  longer  be  authorized  to  incur  any  expenses,  obligations  or
liabilities on behalf of the Company.

         10. In accordance  with his existing and continuing  obligations to the
Company,  Employee agrees to return to the Company, on or before his Resignation
Date, all Company  property or copies  thereof,  including,  but not limited to,
files, records,  computer access codes, computer programs,  instruction manuals,
documents,  business  plans and other  property which he received or prepared or
helped to prepare in connection  with his  employment  with the Company,  and to
assign to the Company all right,  title and interest in such  property,  and any
other inventions,  discoveries or works of authorship created by Employee during
the course of his employment.

<PAGE>

         11. Employee  understands and agrees that a violation of any portion of
Paragraphs 5, 6, or 10, relating to the negotiation of the Agreement, disclosure
of adverse information about the Company,  recruiting  employees of the Company,
violation of the AT&T Non-Competition Guideline, the return of Company property,
(except the Company car if Employee  elects to purchase such  vehicle),  and the
use or  disclosure  of  AT&T  Confidential  Information,  will be  considered  a
material breach of this Agreement,  for which Employee will forfeit all benefits
(other than tax qualified  welfare and retirement  plan benefits) as well as any
monies not  already  paid under this  Agreement  and/or be  obligated  to return
immediately  all monies  which have  already  been paid under this  Agreement  -
except  $1,000.00.  The  provisions  of this  Paragraph  11 in no way  limit the
Company's right to also commence an action for damages and/or pursue other legal
or  equitable  remedies in the event  Employee  breaches  any  provision of this
Agreement.  In the event that the Company  takes such action,  all of Employee's
other obligations under this Agreement shall remain in full force and effect.

         12. Employee  acknowledges  that  there  are  various  state  local and
federal laws that prohibit  employment  discrimination on the basis of age, sex,
race,  color,  national  origin,  religion,  disability,  sexual  orientation or
veteran  status and that these laws are  enforced  through the Equal  Employment
Opportunity  Commission,  Department  of Labor and State or Local  Human  Rights
agencies. Such laws include,  without limitation,  Title VII of the Civil Rights
Act of 1964 as amended 42 U.S.C.  Sec. 2000 et. seq.; the Age  Discrimination in
Employment  Act, 29 U.S.C.  Sec. 621 et. seq.; the Americans  with  Disabilities
Act, 42 U.S.C.  Sec.  12101;  the Employee  Retirement  Income  Security Act, as
amended 29 U.S.C. Sec. 1001 et. seq.; and 42 U.S.C. Section 1981, the New Jersey
Conscientious Employee Protection Act, the New Jersey Law Against Discrimination
and other state and local human or civil  rights laws as well as other  statutes
which  regulate  employment;  and the common  law of  contracts  and  torts.  In
consideration of this Agreement,  Employee hereby waives and releases any rights
he may have under these laws as to events which have occurred  prior to the date
of this Agreement or Resignation Date, whichever is later. Employee acknowledges
that the  Company  has not (a)  discriminated  against  him,  (b)  breached  any
contract  with him (c)  committed  any cruel  wrong  (tort)  against  him or (d)
otherwise  acted  unlawfully  toward  him.  Employee,  also  waives any right to
become,  and promises not to consent to become,  a member of any class in a case
in which claims are asserted  against any Releasee that is related in any way to
his employment or the  termination of his employment with AT&T, and that involve
events which have occurred as of the date of this Agreement or Resignation Date.
If Employee, without his prior knowledge and consent is made a member of a class
in any  proceeding,  he  shall  opt out of the  class at the  first  opportunity
afforded to him after learning of his inclusion.  In this regard Employee agrees
that he will execute, without objection or delay, an "opt-out" form presented to
him either by the court in which such  proceeding  is pending or by counsel  for
any Releasee who is made a defendant in any such proceeding.

         13. Employee,  on    behalf   of   himself,   his   heirs,   executors,
administrators,  successors and assigns, releases and discharges the Company and
its  successors,   assigns,  subsidiaries,   affiliates,   directors,  officers,
representatives,  agents and  employees  ("Releasees")  from any and all claims,
including claims for attorney's fees and costs,  charges,  actions and causes of
action,  including  but not limited to those with respect to his  employment  or
termination  of  employment  with the  Company,  as well as from all  claims for
personal  injury,  actual  or  potential,  to the  date  of  this  Agreement  or
Employee's  Resignation  Date,  whichever is later.  This  includes,  but is not
limited to, claims arising under federal,  state, or local laws prohibiting age,
sex, race or any other forms of discrimination such as the Age Discrimination in
Employment  Act,  claims  arising  under the New Jersey  Conscientious  Employee

<PAGE>

Protection Act and the New Jersey Law Against Discrimination, and claims growing
out of any legal restrictions on the Company's right to terminate its employees.
This also includes claims based on theories of contract or tort, whether arising
out of common law or otherwise.  Employee  represents  that he has not filed any
charge or lawsuit against the Company with any governmental  agency or Court and
that he will not institute  any actions  against the Company or any Releasee for
any reason. With respect to any administrative  charges that have been or may be
filed concerning events or actions relating to his employment or the termination
of his employment that occurred on or before  Resignation Date,  Employee waives
and  releases  any right he may have to  recover in any  lawsuit  or  proceeding
brought  by him  or by an  Administrative  Agency  on his  behalf.  If  Employee
breaches this  Paragraph,  Employee  understands  that he will be liable for all
expenses,  including  costs and  reasonable  attorney's  fees,  incurred  by any
Releasee in defending the lawsuit or charge of  discrimination.  Employee agrees
to pay such expenses  within thirty (30) calendar days of written  demand.  This
Paragraph is not intended to limit  Employee from  instituting  legal action for
the sole purpose of enforcing this Agreement.

<PAGE>

         14. Except to the extent  expressly  provided  herein,  nothing in this
Agreement  shall be deemed to alter,  amend,  modify  or  otherwise  affect  any
employee  benefit,  compensation or other plan,  program or policy maintained by
the Company or any provision thereof.

         15. If  any  provision,  or  portion  thereof,  of  this  Agreement  is
determined  to be invalid  under  applicable  statute or rule of law,  only such
provision,  and only to the extent  determined  to be  invalid,  shall be deemed
omitted from this Agreement,  the remainder of which shall remain fully in force
and effect.

         16. The construction,  interpretation and performance of this Agreement
shall be governed by the laws of the State of New Jersey  without  regard to its
Conflict of Laws principles.

         17. Employee  understands  that,  pursuant to the Older Workers Benefit
Protection  Act of 1990,  he has the right to consult  with an  attorney  before
signing this Agreement,  he has 21 days to consider the Agreement before signing
it and he may revoke the Agreement  within seven (7) calendar days after signing
it. Employee further understands that the Agreement will not become effective or
enforceable until the seven day revocation period has expired.

         18. Employee  promises and agrees that in consideration of a payment of
one thousand  dollars ($1,000) to be made within ten business days subsequent to
his  Resignation  Date, in addition to the benefits set forth in Paragraph 3 and
4,  Employee  will  execute a release of all claims  relating to his  employment
during the period from the execution of this Agreement to his Resignation  Date.
A copy of such release is attached as Appendix C to this Agreement.

         19. This  Agreement,  consisting  of _______ pages  containing  _______
paragraphs and three  Appendices  constitutes the entire  agreement  between the
Company and Employee with respect to the subject  matter hereof and shall not be
amended,  modified,  or amplified  without  specific  written  provision to that
effect, signed by both parties. No oral statement of any person whosoever shall,
in any manner or degree,  modify or otherwise affect the terms and provisions of
this Agreement.  Accordingly,  this Agreement supersedes and completely replaces
any prior oral or written communication on this subject.

         By signing this Agreement, Employee states that;

              a)  He  has  read it and has had  sufficient time  to consider its
                  terms;
              b)  He understands it and knows that he is giving up important
                  rights;
              c)  He agrees with everything in it;
              d)  He is aware of his right to consult an attorney before signing
                  it;
                  and has been so advised
              e)  He has signed it knowingly and voluntarily.

Witnesses:

___________________________     ___________________________     ________________
                                Employee                        Date

___________________________     ___________________________     ________________
                                For the Company                 Date


                       THIS IS A LEGAL AGREEMENT, RELEASE
                             AND COVENANT NOT TO SUE
                          READ CAREFULLY BEFORE SIGNING
<PAGE>

                                                                      Appendix A


             Item                                      Treatment

a)  Base Salary                        Employee receives base salary through
                                       Resignation Date.

b)  Employee Benefits and Senior       Employee will be covered under general
    Management Benefits (except        employee benefit plans and Senior
    as otherwise noted below)          Management benefit and perquisite
                                       plans/programs and practices through
                                       Resignation Date.

c)  Medical/Dental/Vision(After        Company  paid Medical/Dental/Vision will
    Resignation Date)                  continue through the Resignation Date.
                                       Under COBRA (Consolidated Omnibus Budget
                                       Reconciliation Act of 1985), coverage
                                       can be continued at Employee's expense
                                       for lesser of 18 months or until Employee
                                       becomes eligible for coverage under
                                       another employer's plan.

d) AT&T Senior Management              Coverage will cease on Resignation Date.
   Individual Life Insurance           Employee may assume policy if he so 
   Program (AT&T SMILIP)               elects by paying 100% of premium.       
   (After Resignation Date)            Company premium contributions to policy
                                       cease on Resignation Date and Company
                                       will withdraw all prior premium
                                       contributions.

e) Supplemental Variable Universal     Employee, via insurance carrier, will be
   Life Insurance                      given the option to continue coverage on
                                       an individual basis.

<PAGE>

                                                                      Appendix B






                                      AT&T
                                 Non-Competition
                                    Guideline



                                     Summary









<PAGE>

Introduction

In  order to  protect  the  interests  of the  Company,  its  shareholders,  its
employees and its  customers,  AT&T requires that an employee who is eligible to
receive  benefits under various  Senior  Management  incentive and  compensation
plans  forfeit  those  benefits if he or she  competes  with the  Company  after
termination  of employment.  The standard used to determine  "competing"  and an
explanation  of  the  administrative  process  used  to  evaluate  activity  are
described in full in the AT&T Non-Competition Guideline, which has been approved
by the AT&T Board of Directors.

This brochure  summarizes  the  Guideline  and is intended as a reference  guide
only. A copy of the complete Guideline may be obtained by requesting a copy from
the Director, Executive Human Resources, AT&T Corporate Headquarters.

General Information

Responsibility  for interpreting,  administering and implementing the provisions
of the Guideline rests with the AT&T Management Committee, which was established
and  authorized  by the Board to resolve all questions and handle all matters in
connection with  competition and forfeiture of benefits.  At least three, but no
more than five, Senior Officers serve on the Committee.

The Committee may make minor changes in the Guideline and to those incentive and
compensation plans which are subject to the Guideline's procedures.  Changes may
be made without notice whenever the Committee considers the changes necessary to
fairly and  consistently  administer  the Guideline and to protect the Company's
interests.  The Committee's  decisions about  forfeiture of benefits and what is
competitive activity are final.

No act of the Company,  the Committee or any employee  acting in connection with
the  Guideline and its  provisions is in any way intended to interfere  with any
individual's  right to consider,  accept,  continue or terminate  employment  to
engage  in any  activity  or to  establish  any kind of  business  or  ownership
interest with any enterprise.

Forfeitable Benefits

Under the terms of the following  plans,  the benefits they pay are  forfeitable
(or immediately payable): AT&T Senior Management Short Term Incentive Plan, AT&T
Senior  Management  Long Term Incentive  Plan, AT&T 1984 Stock Option Plan, AT&T
Non-Qualified  Pension Plan, AT&T Senior Management Life Insurance Program, AT&T
Senior Management Long Term Disability and Survivor Protection Plan, AT&T Senior
Management  Individual  Life Insurance  Program,  AT&T Incentive  Award Deferral
Plan, AT&T Deferred  Compensation  Plan for Non-Employee  Directors,  A&T Senior
Management  Financial  Counseling Program, and the AT&T Mid-Career Pension Plan.
The Board or Committee may make other plans subject to this Guideline.

     . the contemplated relationship, including (as applicable) the proposed
       position, title, responsibilities and the nature and extent of the
       ownership interest;

     . the nature of the business, including, for example, all products and/or
       services currently being or expected to be designed, developed,
       manufactured, produced, offered for sale or sold by the business; and

     . the most recently available financial information on the business

<PAGE>

The Company has the right to initiate an evaluation of an individual's activity.
An  evaluation  will be  instituted  when it is requested by or on behalf of the
head of any of the  Company's  lines of business or a member of the Board or the
Committee. The Director,  Executive Human Resources,  will notify the individual
in writing that an  evaluation  has been  initiated  and of the  opportunity  to
submit within a stated period of time  information  for the  evaluators' and the
Committee's  consideration.  An individual  whose activity is being evaluated is
strongly  encouraged to provide the Committee  with a written  submittal such as
that described above.

An individual's contemplated or actual activity will be separately evaluated by

     . the head and an attorney serving as counsel to the head of each of the
       Company's lines of business responsible for the design, development,
       manufacture, production, offer for sale or sale of the product or service
       with which the activity is suspected to be in competition;

     . the head of each entity responsible for paying benefits under any of the
       Plans listed above, or a delegate;

     . A Corporate Vice President-Law of the Company; and

     . any other individuals whose evaluations the Committee designates as
       appropriate.

Individuals  who,  for  personal  or  professional  reasons,  have a conflict of
interest which they feel would prevent their fair and objective  evaluation will
not participate but will delegate their  responsibility to another in their line
of  business  or  organization.  Evaluations  will be based on the  individual's
submittal,  the  financial  state  of the  line  of  business,  the  competitive
marketplace,  the  impact  of the  individual's  leaving  on his or her  line of
business, the extent to which activity is adverse to the Company's interests and
all other relevant facts and circumstances.  After evaluating the activity, each
person  doing an  evaluation  will make to the  Committee  a  recommendation  of
appropriate action,  identifying, if there are any, those facts or circumstances
not readily  apparent form the  submittal or not generally  known but upon which
facts or circumstances the recommendation was based.

Reevaluation

Even though  activity has been  previously  evaluated and  regardless of a prior
determination, the Company reserves the right without prior notice to reevaluate
activity if the Committee  believes it is warranted.  In case of a reevaluation,
the individual will be advised by the Director,  Executive Human Resources, that
a reevaluation  has been  instituted  and that he or she has the  opportunity to
make a submittal such as that described above.

Subsequent
Competitive Activity

If an individual establishes a relationship with a business which is not at that
time a competitor  of the Company,  but AT&T later engages in a line of business
which is competitive  with any such product  and/or service of the business,  no
question of forfeiture  arises.  However,  the Company may require forfeiture if
the  person  knew (or had  reason  to know)  at the  time the  relationship  was
established that AT&T intended to design, develop,  manufacture,  produce, offer
for sale or sell a competitive product or service.

<PAGE>

The Company may also invoke  forfeiture  if,  within a reasonable  time-normally
three years- after the individual engages in an activity,  it becomes adverse to
AT&T's  interests or competitive  with AT&T. In such case, if the person advises
the  Director,  Executive  Human  Resources,  that the  activity may have become
competitive, he or she will have the opportunity to withdraw as described above,
without  forfeiture.  If the Company is not advised, or if the withdrawal is not
accomplished within the stated time, then all benefits paid after the point when
the activity became competitive are forfeitable.

Consent to Compete

In very  extraordinary  circumstances  and despite the fact that an individual's
competitive activity would be grounds for requiring forfeiture of benefits,  the
Company  may  consent  to the  activity  if the  Committee  determines  that the
situation  is only  technically  competitive  and the facts  are  overwhelmingly
compelling  that relief is warranted.  In such a case,  the Director,  Executive
Human Resources,  will provide a letter advising the individual of the Company's
decision.  However,  the  Company  does not waive by such  consent  the right to
withdraw the consent after it is issued, without prior notice, and to invoke the
non-competition   clauses   if,   within  a   reasonable   time-normally   three
years-thereafter,  the facts and  circumstances  change  and it  becomes  in the
Company's best interest to require forfeiture.

Affected Individuals

An individual whether a present or former employee,  is subject to the Guideline
and to having activity  evaluated if he or she has received,  is receiving or is
entitled to receive benefits according to any of the Plans listed above.

What is
Competitive Activity

An  individual's  activity is  competitive  activity and his or her benefits are
forfeitable if that  individual  either (A) engages in activity in conflict with
or adverse to the  interests of the Company or (B)  establishes  a  relationship
with a competitor of the Company.

"Establishing  a  relationship"  includes  founding,  organizing,  establishing,
becoming   associated  with,   becoming  employed  by,  rendering  services  to,
consulting  or  acting  as  consultant  to,  being  a  partner  in or  owning  a
substantial  interest in as shareholder or otherwise  (such as, for example,  an
interest  subject  to  the  reporting  requirements  of  Section  13(d)  of  the
Securities Exchange Act of 1934).

A "competitor of the Company" is a business,  entity or enterprise  which either
(A)  designs,  develops,  manufactures,  produces,  offers  for  sale or sells a
product or service which can be used as a substitute for, performs substantially
the same function as, is a practical alternative for or is generally intended to
satisfy the same  customer or client needs for any product or service  designed,
developed,  manufactured,  produced,  offered for sale or sold by the Company or
(B) is a business which the Committee, based upon review of the individual facts
and  circumstances and in its discretion and judgment,  determines,  in order to
protect the best interests of the Company,  to be a competitor within the spirit
and intent of the Guideline and the non-competition clauses of various Plans.

The Evaluation Process

Anyone who is  considering  engaging in an activity  which a  reasonable  person
might  consider  competitive  activity  as  described  above  should  notify the
Director,  Executive Human Resources,  and request that the Company evaluate the
activity to determine whether it is competitive.
<PAGE>

To insure that the Company's  evaluation  is fairly based on all relevant  facts
and circumstances, an individual who requests a determination should provide the
Company in writing with all information he or she believes to be relevant to the
inquiry  as  well  as a full  explanation  of the  contemplated  activity  which
describes

Determination

Final determination of whether an individual's activity is or is not competitive
activity  will  be  made  by  the  Committee  and  the  Committee   alone.   The
determination will be based on the  recommendations as described above, the best
interests of the Company and on all other facts and  circumstances the Committee
deems pertinent.

After the Committee's  determination,  the Director,  Executive Human Resources,
will notify the individual of the decision in writing.

If the Committee's  determination is that activity is not competitive activity ,
the  individual  may receive a letter  advising of that  determination.  In such
case, the Committee  reserves the right to seek, at whatever  intervals it deems
appropriate,   written   assurance  from  the  individual  that  the  facts  and
circumstances on which the evaluations and the determination were based have not
changed.

An  individual  who has not yet  engaged in activity  which would be  considered
competitive  activity will have the  opportunity to provide the Company within a
reasonable  period of time written assurance that he or she has not and will not
engage in such  activity.  If the Company  receives such assurance no forfeiture
will result.  If the individual  fails to provide such assurance or if he or she
is already  engaged in competitive  activity and does not withdraw from it, then
the Director,  Executive Human  Resources,  will  coordinate  termination of all
benefits with the Payroll,  Benefit and all other  affected  organizations.  The
Committee  or its  delegate  may also take legal steps to recover  any  benefits
already paid.

Opportunity
to Withdraw

After  activity has been  evaluated and  recommendations  submitted as described
above,   the  Committee  may  determine   that  there  are  unusual  or  special
circumstances  which are persuasive that withdrawal or denial of benefits is not
appropriate.  In that case,  the Committee  may, in its discretion and judgment,
withhold  termination  or  denial of  benefits  and  offer  the  individual  the
opportunity  to  withdraw  from the  competitive  activity.  An  individual  who
receives  such an offer will have a  reasonable  period of time from the date of
the offer to accept it and to provide the  Committee  assurance  in writing that
the  withdrawal has been  accomplished,  or the offer will lapse and a notice to
terminate benefits will be issued.

This  guideline is  published by the  Executive  Human  Resources  group of AT&T
Corporate  Headquarters.  Questions  and requests for  additional  copies may be
directed to Director,  Executive Human Resources,  AT&T Corporate  Headquarters,
295 North Maple Avenue, Room 7244M3, Basking Ridge, New Jersey 07920.

                                                                      April 1997



                                   AT&T Corp.
                Computation of Ratio of Earnings to Fixed Charges

                              (Dollars in Millions)
                                   (Unaudited)



                                         For the Year Ended December 31,

                                   1997     1996     1995     1994     1993
                                   ----     ----     ----     ----     ----

Earnings Before Income Taxes     $7,193   $8,810   $4,978   $7,020   $6,210

Less Interest Capitalized
  during the Period                 254      193      107       39       61

Add Equity Investment Losses,
Net of Distributions of Less
than 50% Owned Affiliates           144      155      205       91       59

Add Fixed Charges                   720      775      699      764    1,008

Total Earnings                   $7,803   $9,547   $5,775   $7,836   $7,216


Fixed Charges

Total Interest Expense
  Including Capitalized
  Interest                       $  446   $  536   $  481   $  531   $  761

Interest Portion of
  Rental Expense                    274      239      218      233      247

    Total Fixed Charges          $  720   $  775   $  699   $  764   $1,008 

Ratio of Earnings to
  Fixed Charges                    10.8     12.3      8.3     10.3      7.2



MANAGEMENT'S DISCUSSION AND ANALYSIS
January 1, 1997,  marked a beginning for AT&T.  The challenge of completing  the
"trivestiture" was behind us and we entered the new year as a new company -- one
better  focused and prepared to face the  increasingly  competitive  and dynamic
telecommunications industry. As our experience in 1997 proved, however, the most
challenging  period in this  company's  history  did not end with  trivestiture.
Rather,  we had just begun the work needed to position  ourselves  strategically
and financially in order to grow profitably in the years to come.

  Change  and  complexity  characterized  the  industry  in 1997.  New  services
continued  to emerge --  services  like voice  over the  Internet  and  Internet
Protocol(IP)  networks.   Digital  technology  continued  to  revolutionize  the
wireless communications business.  Demand for data transmission services such as
frame relay multiplied,  and corporations demanded help managing their ever more
complex,  more global  telecommunications  needs. The maze of regulatory  issues
impacting our business grew more and more intricate.  Even the very structure of
the  industry  changed as companies  from all parts of the  industry  looked for
partners   to  help   them   become   providers   of   complete   offerings   of
telecommunications services.

  As if all this wasn't challenging enough in 1997,  competition  intensified in
our  long-distance  and wireless  businesses where we faced some of the stiffest
competitive  conditions  around.   Aggressive  industry  pricing  practices  put
pressure  on  our  margins  in  long-distance   services  for  businesses.   The
competition  used price and innumerable  other tactics to attack our residential
base and new  competitors  entered  wireless  markets all over the country  with
aggressive offers.

  Our mission for 1997 was to take the critical  actions  needed to prepare AT&T
for the future.  Our ultimate ability to deliver shareowner value depends on the
strategic position and the financial strength and flexibility that we create for
ourselves  today.  But we also  understand  the need to balance  concern for the
future with our investors'  expectations for solid financial  performance in the
present.

  So in 1997,  we did invest for the future.  We  invested in our local  service
initiative  which reduced  earnings before interest and taxes (EBIT),  including
other income, and earnings before interest, taxes, depreciation and amortization
(EBITDA), including other income, by over $900 million each and reduced earnings
per  share  by  about  $0.37.  We did not  get  the  return  we  wanted  on this
investment,  so we made the  important  economic  decision  to  discontinue  our
efforts  to sell local  service to  residential  customers  on a total  services
resale basis. We remain  committed to providing local service to our residential
customers,  but  only  when an  economically  viable  means  of  doing so can be
developed.  On the business side, we accelerated our local entry in January 1998
when we executed a merger  agreement with Teleport  Communications  Group,  Inc.
(TCG), the largest competitive local exchange carrier.  TCG brings to AT&T local
facilities in 66 of the top U.S. markets, along with the management expertise we
need to win in the  business  local  market.  The TCG deal,  valued at about $11
billion,  is expected to generate over $1 billion in synergies in 1999,  growing
to $2.2 - $2.5 billion in 2002.  Under the  agreement  each share of TCG will be
exchanged  for .943 of an AT&T  share.  The  merger,  which  remains  subject to
regulatory  approval and certain other  conditions,  is expected to close in the
second half of 1998.

<PAGE>

  We also  continued to develop  businesses  that are important to our long-term
success.  These businesses include  international  markets (excluding  bilateral
traffic),   AT&T  Solutions  --  our  outsourcing,   consulting  and  networking
integration professional services business; AT&T WorldNet -- our Internet access
service for homes and businesses,  and wireless  service in new 1.9 GHz markets.
We invested  heavily in these  businesses in 1997;  they further  reduced AT&T's
EBIT by over $1.5  billion,  EBITDA by more than $1.2  billion and  earnings per
share by about $0.58 for the year.

A chart appears containing the following  information:  AT&T Two-year EPS* Trend
+: Core EPS in dollars #:  Total EPS in  dollars @:  Initiatives  EPS in dollars
Dollars 1.20


                        +
                                                                              +
                                 +
              +
                        #                 +
                                                   +                 +
              #
                                 #
                                                                              #
0.80                                                        +
                                          #

                                                                     #
                                                   #

                                                            #

0.40



0
              @
                        @                 @
                                 @

                                                            @        @
                                                                              @
                                                   @

(0.40)

             1Q96     2Q96     3Q96     4Q96     1Q97     2Q97     3Q97     4Q97



                                    Year   Core   Inits   Total
                                    1996   4.04   (0.59)   3.45
                                    1997   3.69   (0.95)   2.74

*All earnings per share information in this discussion is presented on a diluted
basis,  meaning that the share balance used in the  calculation  includes shares
outstanding  plus  shares  that may be  issued as a result  of the  exercise  of
options.

<PAGE>

  We continued to invest in our core  long-distance  business as well.  The AT&T
network  handled a record  volume of traffic in 1997,  including  a new  one-day
record of 319  million  calls on the Monday  after  Thanksgiving.  Approximately
99.96% of these calls were completed on the first try. In order to maintain this
level of  capacity  and  reliability,  as well as  respond  to new  demands,  we
invested  the  majority  of our capital  spending  in 1997 in the  long-distance
network,  deploying  Synchronous Optical Network (SONET) technology rings across
the country and increasing the capacity of our data networks.

A chart appears containing the following information:

Number of Calls on the Network

#: Number of calls on the Network.




80 Billion
                                                 #
                  70
                                     #
                         #
                  60

                  50

                  40

                  30

                  20

                  10

                   0
                       1995        1996         1997





  All this investment, plus the effects of competition on our core long-distance
and wireless businesses, put a strain on our financial performance. As a result,
our 1997  earnings  were down from the prior  year,  as  explained  below in the
discussion of our financial  results for the year.  But again,  we recognize the
need to balance  investment with current earnings and to have maximum  financial
flexibility in this growing industry.  Therefore, we moved aggressively to shore
up our financial  position and  stabilize  our earnings.  We continued to divest
assets and businesses not critical to our long-term  strategy.  We completed the
sales of AT&T  Tridom,  AT&T  Skynet,  our  submarine  systems  business and our
investment  in  DirecTV.  We  reached  agreements  to sell UCS,  AT&T  Solutions
Customer Care, and our holdings of LIN Television  Corporation  and WOOD-TV.  We
also reduced our strategic investment in SmarTone  Communications.  All told, we
expect  these  transactions  to  generate  about  $6.7  billion in cash for AT&T
(pretax).  As a result,  our  already  solid  balance  sheet  will  become  even
stronger.

<PAGE>

  In order to deliver  on the  earnings  expectations  of our  investors  and to
position  ourselves for the future, we attacked our cost structure  aggressively
in 1997 and intend to do a lot more in 1998 and beyond.  As a result of our cost
reduction  efforts,  our selling,  general and  administrative  (SG&A)  expenses
declined  in the  fourth  quarter  of 1997.  Our  earnings,  after  hitting  the
low-water mark in the second quarter, showed sequential improvement in the third
and fourth quarters. EBITDA also trended upward in the second half, as the chart
below shows.  Further,  we expect to reduce SG&A by $1.6 billion in 1998 and our
goal is to achieve a level of SG&A expenses  equal to 22% of revenues by the end
of 1999.

  On January 26, 1998, we announced a voluntary  retirement incentive program to
be  offered  to  managers  during  the  second  quarter  of 1998.  The  expected
acceptance  rate of 10,000  to 11,000  employees  for the  voluntary  retirement
incentive offer may impact the  utilization of the remaining 1995  restructuring
reserve  balance.  Another  5,000  to  7,000  employees  will  leave  through  a
combination of managed attrition and previously announced workforce reductions.

A chart appears containing the following information: AT&T Two-year EBITDA Trend
+: Core EBITDA in dollars #: Total  EBITDA in dollars @:  Initiatives  EBITDA in
dollars AT&T Two-year EBITDA Trend Dollars in Millions

      4,000
                                                                           +
      3,500
                           +
                                   +
                                                                   +
                   +
                                                     +
                   #
                                                                           #
                                           +
                                   #
                           #
                                                           +
      3,000
                                                                   #
                                                     #
                                           #
      2,500
                                                           #
      2,000
      1,500
      1,000
        500
          0
                   @
                                   @
                           @
                                           @
      (500)
                                                                   @
                                                   @
                                                           @
                                                                           @

    (1,000)
                 1Q96    2Q96    3Q96    4Q96    1Q97    2Q97    3Q97    4Q97
<PAGE>

  Shareowners  recognized our efforts in 1997. AT&T was the top performing stock
in the Dow Jones  Industrial  Average (DJIA) for the six months ending  December
31, 1997, and had the seventh-highest  appreciation among the Dow stocks for the
full year. Our stock generated a total return,  including dividends, of over 53%
in 1997.  We hope to  continue  to  produce a high  return in 1998 and beyond by
delivering earnings growth.

A chart appears containing the following information:

@: AT&T performance vs DJIA in 1997
#:  The DJIA performance in 1997

     155%

     145%
                                                                         @
     135%

     125%                                      #                   @
                                          #         #    #         #     #
     115%                                                     #
                                #    #                        @
     105%        #    #
            @#             #                             @
      95%
                 @    @                             @
      85%
                           @    @    @    @    @
      75%

      65%
           12/   1/   2/   3/   4/   5/   6/   7/   8/   9/  10/  11/   12/
           31/  31/  28/  31/  30/  30/  30/  31/  29/  30/  31/  28/   31/
            96   97   97   97   97   97   97   97   97   97   97   97    97

OPERATING RESULTS
Our income from continuing  operations  decreased  $1,101 million,  or 19.8%, in
1997 and increased $506 million, or 10.0%, in 1996. Lower earnings from the core
business and increased  dilution  from  investment  in  initiatives  contributed
almost equally to the decline in earnings in 1997.  Core earnings were lower due
primarily to higher  depreciation  and  amortization  expenses  driven by higher
levels of capital investment.  In 1997 we invested $7.2 billion in capital,  the
majority of which was directed toward  increasing the capacity and technology of
our  long-distance  and wireless  networks,  including the installation of SONET
facilities.  We expect to complete our SONET  program in 1998 with a total of 52
rings providing coast-to-coast  connectivity.  Our local service efforts and our
expansion into new wireless  markets were the primary drivers of the increase in
dilution from initiatives in 1997.

  In 1995 our core  business  recorded  pretax  charges  of  $3,023  million  of
restructuring  and  other  charges.   The  charges  covered   consolidating  and
reorganizing numerous corporate and business units over several years. The total
pretax  charge was recorded as $844 million in network and other  communications
services expenses,  $934 million in depreciation and amortization  expenses, and
$1,245 million in selling,  general and administrative expenses. The tax benefit
associated  with the charges was $991  million.  The total impact on income from
continuing  operations  was $2,032  million,  or $1.28 per share.  The impact on
income from discontinued  operations was $3,321 million, or $2.08 per share. The
impact  on net  income  was  $5,353  million,  or $3.36 per  share.  Discussions
presented here exclude the impact of these charges unless noted.

<PAGE>

Dollars in Millions
For the Years Ended December 31          1997     1996     1995*
Income from Continuing Operations      $4,472   $5,573    $5,067
Income from Discontinued Operations       100      173       425
Gain on Sale of Discontinued
  Operations                               66      162         -
Net Income                             $4,638   $5,908    $5,492

Earnings Per Share - Diluted:
Income from Continuing Operations      $ 2.74   $ 3.45    $ 3.19
Income from Discontinued Operations      0.06     0.11      0.26
Gain on Sale of Discontinued
  Operations                             0.04     0.10         -
Net Income                             $ 2.84   $ 3.66    $ 3.45

Earnings Per Share - Diluted:
Core                                   $ 3.69   $ 4.04    $ 3.40
Initiatives                             (0.95)   (0.59)    (0.21)
Total Continuing Operations            $ 2.74   $ 3.45    $ 3.19
*Excludes restructuring and other charges

  Income related to discontinued  operations,  including gains on disposals, was
$166 million in 1997 and $335 million in 1996.  As of December 31, 1997,  UCS is
the only business remaining in discontinued operations. We completed the sale of
our  submarine  systems  business in the third  quarter of 1997,  and in 1996 we
successfully divested Lucent, NCR, AT&T Capital and other businesses.

REVENUES
We  reported  our  1997  revenues  in five  categories:  business  and  consumer
long-distance  services,  wireless services,  local and other  initiatives,  and
other and eliminations.  Total revenues grew $773 million,  or 1.5%, in 1997 and
$2,101 million, or 4.3%, in 1996.

Dollars in Millions
For the Years Ended December 31          1997      1996     1995
Business long-distance services       $22,212   $21,591  $20,496
Consumer long-distance services        23,962    24,650   24,299
Wireless services                       4,337     3,931    3,368
Local and other initiatives             2,226     1,569    1,393
Other and eliminations                 (1,418)   (1,195)  (1,111)
Total revenues                        $51,319   $50,546  $48,445

A pie chart appears containing the following information:

AT&T 1997 External Revenue by Category
As percentage of total revenue

47%   Consumer long-distance services

41%   Business long-distance services

 8%   Wireless services

 4%   Local and other initiatives

<PAGE>

Business long-distance services revenue, made up primarily of revenue from voice
and data services,  and related products sales, increased $621 million, or 2.9%,
in 1997 and $1,095  million,  or 5.4%,  in 1996.  Adjusted for the sales of AT&T
Skynet and AT&T Tridom,  business  revenue grew 3.5% in 1997.  Strong  growth in
revenue from data services -- frame relay and other emerging services as well as
private  line -- drove the  increase in business  revenue.  Revenue  growth from
voice  services  was  hampered  by  pricing  pressure  brought on by a number of
factors.  Many  voice  service  contracts  were  renegotiated  during  the year,
encouraged  by  uncertainty   surrounding   the   possibility  of   detariffing.
Competitive  pressure caused many of these contracts to be renegotiated at lower
rates. Also,  reductions in access costs were passed to customers in the form of
lower rates,  further  pressuring  revenue  growth.  Revenue  growth in 1996 was
fueled  by  both  strong  growth  in  business  inbound  (toll-free  800 and 888
services) and data services.

  Calling volume, or billed minutes, in business  long-distance services grew in
the mid-teens in both 1997 and 1996, both led by strong volume growth in inbound
services as well as growth in outbound services and government markets.  Despite
very competitive  conditions,  we held our market position in business  services
with such major contract wins as American  Express,  Prudential,  CVS,  American
Home  Products  and the State of Florida.  Again,  lower  price  levels on voice
contracts  substantially  offset the growth in calling volume though the pricing
environment began to show signs of stabilization in the fourth quarter of 1997.

  Consumer  long-distance  services revenue  declined $688 million,  or 2.8%, in
1997 and increased  $351 million,  or 1.4%, in 1996.  However,  our 1997 revenue
growth  was  impacted  by a number of  strategic  choices  intended  to  improve
profitability.  For  instance,  we  accelerated  the  use of free  minutes  as a
customer incentive in 1997,  increasingly  using them in place of checks.  Since
free  minutes are  presented as  contra-revenue  on the income  statement  while
checks are classified as expense,  our move toward free minutes served to reduce
revenue  growth.  This shift,  plus the effects of flowing  savings  from access
reform  through  to  customers  resulting  in  lower  prices,  accounted  for  2
percentage  points of the 2.8%  decline in revenue.  The  remaining  decline was
primarily due to another move designed to improve long-term profitability -- the
migration of customers to more favorable  optional calling plans.  This is a key
element in our  strategy  to retain  our most  profitable  customers.  Partially
offsetting  the  declines  was  growth in  intraLATA,  or  local-toll  services.
Presubscription  processes  allowing customers to choose AT&T as their preferred
local-toll  carrier  helped revenue from these  services grow  substantially  in
1997.  In 1996 the  increase in consumer  revenue was driven by price  increases
instituted throughout the year.

  Another  element in our  strategy  to attract  and retain the most  profitable
residential customers and to improve our bottom line was to refine our marketing
efforts in the second half of the year so that the customer base we targeted for
acquisition  would not include customers who are not profitable to us. While not
having a material  impact on consumer  revenue or volume for the full year 1997,
this strategic shift may cause further pressure on these measures in the future.

  Consumer  calling volume  increased by a  low-single-digit  percentage in 1997
compared with a decrease of a similar magnitude in 1996. The increase was due to
strong  growth  in  intraLATA  volume,  again  as  a  result  of  capturing  the
opportunity  offered by  local-toll  presubscription,  while in 1996 declines in
domestic volumes were partially offset by growth in international volumes.

  Total long-distance  services revenues -- the sum of the business and consumer
categories  -- was  $46,174  million in 1997,  essentially  flat  compared  with

<PAGE>

$46,241  million  in  1996.   Volume  increased  8.7%  for  the  year.  In  1996
long-distance  revenues increased $1,446 million,  or 3.2%, on a volume increase
of 5.9%.  The gap between  volume and revenue growth widened to 8.8% in 1997 due
to the revenue factors  mentioned  above,  including the  flow-through of access
charge reductions,  and also due to the growth in lower-priced  services such as
intraLATA. The 1996 gap reflected the impact of promotional discounts, increased
movement of customers to optimal calling plans and increased  discounts given to
large  accounts.  In  addition,  international  volumes  increased in 1996 while
international revenue remained relatively flat.

  Wireless services revenue,  which includes wireless voice and data, messaging,
air-to-ground  services and product sales,  increased $406 million, or 10.3%, in
1997.  Revenue  from  AT&T's new 1.9 GHz  markets is  included  in this  figure,
although  its impact on the annual  growth rate was  minimal.  Adjusted  for the
impact of wireless  properties  disposed of in December  1996,  the 1997 revenue
growth rate would have been 12.9%. The revenue growth was driven by consolidated
subscriber  growth of 15.7% (18.3%  adjusted) in 1997. In 1996 wireless  revenue
increased $563 million, or 16.7%, on a 31.7% increase in subscribers. The slower
rates of growth in 1997 reflect the increased competition that characterized the
wireless  industry  in  1997.   Competition  was  particularly   fierce  in  the
southwestern and western areas of the U.S. where the introductory  offers of new
market  entrants were often met with equally  competitive  offers from incumbent
cellular  competitors.  The lower  growth rates also reflect the fact that while
new competitors have had a significant  impact in many of our cellular (850 MHz)
markets,  we are just  beginning to penetrate  new markets with AT&T Digital PCS
service on the 1.9 GHz  spectrum.  Finally,  similar to our  consumer  strategy,
toward the end of 1997 we began  focusing  our efforts on  targeting  high-value
wireless  customers  and  reducing  sales to lower-end  subscribers.  While this
strategic  move impacted both revenue and  subscriber  growth rates in 1997, and
will  continue to impact these  growth rates in 1998,  it is designed to improve
the profitability of the wireless business.

MAP OF THE UNITED STATES DISPLAYING AT&T WIRELESS SERVICES LICENSES FOOTPRINT BY
CELLULAR MARKET, PCS MARKET AND PARTNERSHIP MARKET

  This strategic shift, if successful, will help support our average revenue per
user (ARPU) over time. In 1997 the impact of industry-wide  competitive  pricing
pressure,  along with increased "convenience" usage of wireless phones, overcame
any benefit from our high-value strategy.  ARPU in our existing cellular markets
fell to $54 per month from approximately $60 in 1996 and $69 in 1995.

  Wireless  customers,  or  subscribers,  in markets  where AT&T owns a majority
interest (consolidated markets), stood at 6.0 million at December 31, 1997. This
included over sixty thousand  subscribers  in our new 1.9 GHz markets.  Cellular
subscribers  at December  31,  1996,  and 1995 were 5.2 million and 3.9 million,
respectively.  Cellular  subscribers  in  markets  in  which  we have or share a
controlling  interest  were 8.2 million at December 31, 1997,  up 14.7% from 7.1
million at December 31, 1996.  Cellular customers on this basis were 5.5 million
at December 31, 1995.

  Revenue for local and other initiatives  increased $657 million,  or 42.0%, in
1997 and $176 million,  or 12.6%, in 1996. The 1997 increase resulted  primarily
from increases in outsourcing revenue at AT&T Solutions, as well as revenue from
international markets, AT&T WorldNet and local service.  Outsourcing revenue and
revenue from AT&T  WorldNet  drove the increase in 1996,  partially  offset by a
decline in revenue from international markets.

<PAGE>

  Other and eliminations  revenue primarily reflects the elimination of revenues
for services  sold between  categories  (e.g.,  sales of business  long-distance
services to other AT&T units).

OPERATING EXPENSES
For the year,  operating  expenses totaled $44,351 million,  an increase of 6.1%
from  $41,783  million in 1996.  In 1996  expenses  increased  3.8% from $40,238
million.

Dollars in Millions
For the Years Ended December 31        1997      1996      1995
Access and other interconnection    $16,306   $16,332   $17,618

Access and other interconnection expenses are the charges that we pay to connect
calls on the  facilities of local exchange  carriers and other domestic  service
providers,  and fees that we pay foreign  telephone  companies  (settlements) to
connect  calls made to and from foreign  countries on our behalf.  These charges
are designed to reimburse these carriers for the common and dedicated facilities
and  switching  equipment  used to connect our network with theirs.  These costs
remained  essentially flat in 1997 as lower per-minute  access costs were offset
by  solid  volume  growth  and  a  beneficial  second  quarter  1996  accounting
adjustment of previously estimated accruals to reflect actual billing. The lower
per-minute  access costs are primarily  the result of declines in  international
settlement rates and access charge reform mandated by the Federal Communications
Commission  (FCC)  effective  for  the  second  half  of  1997.  Interstate  and
intrastate tariff  reductions,  changes in traffic mix and network planning also
contributed to the lower per-minute access costs.

  In 1996 access costs  declined  $1,286  million,  or 7.3%,  again due to lower
per-minute  access  costs.  This  resulted  from  changes  in the  price-setting
methodology  approved by the FCC effective in the second half of 1995,  and also
from improvements in our  infrastructure and reduced  international  settlements
payments.  The beneficial accounting adjustment mentioned above also contributed
to the reduction.

  Access and other  interconnection  expenses  were 31.8% of  revenues  in 1997,
32.3% in 1996 and 36.4% in 1995.  We  expect  this  percentage  to  continue  to
decline over time as we realize synergies from our pending merger with TCG.

Dollars in Millions
For the Years Ended December 31         1997      1996     1995*
Network and other
  communications services             $9,316    $7,918    $6,913
*Excludes restructuring and other charges of $844

Network  and  other  communications  services  expenses  include  the  costs  of
operating and maintaining our network,  operator services,  nonincome taxes, the
provision for uncollectible  receivables and compensation to payphone operators.
More than half of the  $1,398  million,  or 17.6%,  increase  in 1997 was due to
higher costs for  initiatives,  particularly  AT&T Solutions,  AT&T WorldNet and
local  service.  The  remaining  increase was primarily  driven by  FCC-mandated
compensation  to  payphone  operators  and higher  expenses  for  operating  and
maintaining  our network.  Expenses for  operating and  maintaining  our network
increased due to higher costs for purchases  from Lucent at retail and otherwise
remained  essentially  unchanged  despite  increased  calling  volumes  and  the
increased complexity of our service offerings.

<PAGE>

  Growth in payphone compensation expense decelerated in the fourth quarter when
the FCC agreed to a reduction in the per-call  rate from $0.350 to $0.284.  As a
result of this action,  AT&T was able to reverse some of the expense  previously
accrued in 1997. We are currently asking for further relief from this expense as
we  believe  that the  $0.284 per call rate  remains  above the  actual  cost to
payphone operators of providing services.

  Network and other  communications  services expenses increased $1,005 million,
or 14.5%,  in 1996.  The increase was due to increased  costs from our expansion
into new initiatives, enhancements made in customer care facilities and a higher
provision for uncollectibles.

Dollars in Millions
For the Years Ended December 31         1997       1996      1995*
Depreciation and amortization         $3,827     $2,740     $2,586
*Excludes restructuring and other charges of $934

Depreciation and amortization  expenses  increased $1,087 million,  or 39.6%, in
1997.  The increase was driven by higher  levels of capital  expenditures  which
totaled $3.0 billion in the fourth  quarter of 1996 and $7.2 billion in 1997. In
addition to higher  volumes of  purchases,  the impact of  purchasing  assets at
retail from Lucent also contributed to the higher level of capital spending. The
1997 expenditures  were primarily for our  long-distance and wireless  networks,
including the  deployment  of SONET.  We also  invested  substantial  capital in
building  our  capability  for  local  and  WorldNet  services.   These  capital
investments were required to provide for growth in calling volumes,  to increase
capability, to introduce new technology,  to enhance reliability,  to expand our
wireless footprint and to establish a local presence. We expect depreciation and
amortization  expenses to increase  further in 1998 as we continue to expand and
enhance our network.

  Depreciation  and amortization  increased $154 million,  or 6.0%, in 1996. The
increase was primarily the result of investment in the network  partially offset
by the impact of asset write-downs at the end of 1995.

Dollars in Millions
For the Years Ended December 31           1997       1996      1995*
Selling, general and administrative    $14,902    $14,793    $13,121
*Excludes restructuring and other charges of $1,245

Selling, general and administrative expenses increased $109 million, or 0.7%, in
1997.  SG&A expenses were 29.0% of revenues in 1997,  29.3% in 1996 and 27.1% in
1995. While investment in initiatives and spending on transitory projects,  such
as  preparation  of our  systems  for the year 2000 ($113  million),  put upward
pressure on SG&A expenses in 1997, core SG&A spending declined for the year as a
result of our efforts to achieve a competitive  cost  structure.  The decline in
core SG&A expenses came primarily  from lower  advertising  expenses  across the
company, lower acquisition costs in consumer markets -- primarily a reduction in
the use of checks to acquire  customers,  and lower marketing and sales expenses
in business  markets.  As the chart  shows,  our  year-over-year  growth in SG&A
declined each quarter in 1997.

<PAGE>

A chart appears containing the following information:

SG&A Expenses Year-over-Year Growth

#: SG&A Expenses Year-over-Year Growth Rate Percentages

7.00%

                      #
6.00%


5.00%


4.00%


3.00%


2.00%


1.00%

                                      #
0.00%


(1.00%)                                                #


(2.00%)

                                                                        #
(3.00%)
                    1Q97            2Q97             3Q97             4Q97


 Partially offsetting our savings were higher retention and acquisition costs in
wireless markets. AT&T Wireless Services invested heavily in migrating customers
to digital service in 1997,  which lowers costs over time. These migration costs
plus the costs of  servicing  a growing  customer  base  caused the  increase in
overall customer costs in wireless.  However,  cost per customer  acquisition in
cellular markets was 6.1% lower in 1997 than in 1996 as a result of our focus on
less expensive distribution channels.

  Selling,  general and  administrative  expenses  increased $1,672 million,  or
12.7%, in 1996 due to expenditures  for new  initiatives,  higher  marketing and
sales expenses,  and enhancements to customer care  facilities.  Our initiatives
represented about 30% of our increase in 1996.

  We have established  processes for evaluating and managing the risks and costs
associated with preparing our systems,  global networks and applications for the
year 2000. We expect to incur  internal  staff costs as well as  consulting  and
other  expenses  related to the  conversion  and testing of our systems,  global
networks  and   applications.   We  expect  the  cost  of  this  project  to  be

<PAGE>

approximately  $350  million  in 1998.  Slightly  more than half of these  costs
represent internal  information  technology  resources that have been redeployed
from  other  projects  and  are  expected  to  return  to  these  projects  upon
completion.  We plan on having substantially all modifications  completed by the
end of 1998, leaving a full year for testing.  We are still assessing the impact
to us, if any, in 1999.

  Also  included  in SG&A  expenses  were $829  million,  $822  million and $732
million  of  research  and   development   expenses  in  1997,  1996  and  1995,
respectively.  Research  and  development  expenditures  are  mainly for work on
advanced  communications  services  and  projects  aimed at IP  services.  These
expenses included $6 million of restructuring and other charges in 1995.

Dollars in Millions
For the Years Ended December 31          1997      1996       1995
Other income - net                       $416      $390       $284

Other  income - net in 1997  included  the gain on the sale of AT&T  Skynet ($97
million),  gains and losses on sales of cellular  investments,  increases in the
value of  corporate-owned  life  insurance  policies  on  officers,  net  equity
earnings from investments and other  miscellaneous  transactions,  none of which
are individually significant.

  In  1996  other  income  -  net  included  sales  and  exchanges  of  cellular
properties, increases in the value of corporate-owned life insurance policies on
officers,   net  equity  earnings  from  investments  and  other   miscellaneous
transactions.  In  addition,  other  income  for  1996  included  a loss  on our
investment in Novell, Inc.

Dollars in Millions
EBIT
For the Years Ended December 31         1997        1996        1995
Total AT&T*                           $7,384      $9,153      $8,491
Wireless services                       $271        $600        $406
*Excludes restructuring and other charges of $3,023 in 1995

EBIT  decreased  $1,769  million,  or 19.3%,  in 1997  primarily  as a result of
increases in network and other communications services expenses and depreciation
and amortization  expenses partially offset by increased revenues.  As discussed
above, the higher  depreciation  expense relates primarily to our core business,
while  investment  in  initiatives   drove  the  increased   network  and  other
communications  services expenses.  The $662 million,  or 7.8%, increase in 1996
was  primarily due to an increase in revenues and a decrease in access and other
interconnection expenses partially offset by increases in both SG&A expenses and
network and other communications services expenses.

  Wireless  services  EBIT in 1997  contained a $160 million  charge to exit the
two-way  messaging   business  as  well  as  increased  dilution  from  wireless
initiatives.  EBIT  for  wireless  services  for  1996  contained  a gain on the
exchange of several wireless properties.

Dollars in Millions
For the Years Ended December 31         1997       1996        1995
Interest expense                        $191       $343        $490

Interest expense  decreased $152 million,  or 44.1%, in 1997 due to lower levels
of average debt and a higher  proportion of capitalized  interest.  Average debt
was  higher  in 1996 due to the  additional  debt  associated  with  Lucent.  We
capitalized a greater  proportion of our interest  expense in 1997 primarily due
to higher qualifying assets for our local initiative.
<PAGE>

  Interest expense decreased $147 million,  or 30.1%, in 1996 compared with 1995
due to lower levels of average debt,  which were primarily  attributable  to the
assignment of debt to Lucent and the  application  of the proceeds from the sale
of AT&T Capital.

Dollars in Millions
For the Years Ended December 31         1997         1996       1995*
Provision for income taxes            $2,721       $3,237      $2,934
*Excludes restructuring and other charges of $991

The effective  income tax rate is the provision for income taxes as a percentage
of income from continuing  operations  before income taxes. The effective income
tax rate was 37.8% in 1997 and 36.7% in both 1996 and 1995.  The  effective  tax
rate in 1997 was impacted by investment dispositions announced in 1997. The 1996
effective  income tax rate was reduced by tax benefits  associated  with various
legal entity  restructurings while the 1995 rate was favorably impacted by lower
state  tax  rates and  higher  research  credits.  The 1995  effective  tax rate
including restructuring and other charges was 39.0%.

GROWTH INITIATIVES
We have  undertaken  a number of  initiatives  in order to ensure that we have a
complete  portfolio of services that customers  demand.  While these initiatives
currently  have a  dilutive  impact  on  our  earnings,  they  are  expected  to
contribute  significantly  to  our  future  earnings  and  revenue  growth.  The
following are summaries of these  initiatives  and their impacts on our earnings
for the last three years.  Data on initiatives  include costs and expenses on an
incremental  basis and require certain estimates and allocations that management
believes provide a reasonable basis on which to present such information.
Accordingly, all data presented represent approximate amounts.

PHOTOGRAPH OF AN AT&T WIRELESS PHONE

Dollars in Millions
Local Services Initiative
For the Years Ended December 31         1997      1996      1995
EBIT                                   $(987)    $(467)    $(155)
EBITDA                                 $(916)    $(457)    $(155)
Capital Expenditures                   $ 853     $ 775     $ 353

We  continue  to work to provide  local  service  to  business  and  residential
customers  across the  country.  In 1997 we  introduced  AT&T Digital Link local
service for medium- and large-sized businesses.  At the end of 1997 AT&T Digital
Link  service was  available in 49 states for outbound  local  calling.  Inbound
capability,  however,  was and  remains  delayed  by the  lack of  local  number
portability and other factors. Our pending merger with TCG is an aggressive move
to expand our reach and propel  our entry  into the  market for  business  local
service and dedicated access.

  In  residential  markets at the end of 1997 we offered resold local service in
seven  states.  However,  in spite of strong  demand,  in the fourth  quarter we
stopped  actively  marketing  resold  local  service  to  residential  and small
business  customers  in most of these areas  because of the  limitations  on the
local exchange  carriers' ability to handle  anticipated  demand and because the
discounts  we  receive  from the local  exchange  carriers  on the sale of these
services are  insufficient to make resale a viable  long-term method of offering
service. The economic conditions of the total services resale approach simply do
not allow us to provide  local  service  profitably.  Nevertheless,  despite the
difficulty  of  the  regulatory  environment,  local  service  is a  key  growth
opportunity and we will continue to work to develop alternative methods of local
entry.
<PAGE>

Dollars in Millions
Wireless Initiatives
For the Years Ended December 31         1997      1996      1995
EBIT                                   $(432)    $ (95)    $   -
EBITDA                                 $(310)    $ (76)    $   -
Capital Expenditures                   $ 823     $ 659     $   -

Our wireless initiatives include wireless service in new markets,  wireless data
services and  international  expansion.  Our primary  wireless  initiative is to
provide  services in new markets on the 1.9 GHz spectrum  purchased in the FCC's
"A and B  Block"  auction  in  1996.  During  1997 we  activated  nine  systems:
Phoenix/Tucson in the second quarter;  Atlanta and Chicago in the third quarter,
and Philadelphia, Washington D.C./Baltimore, Cleveland, Charlotte, St. Louis and
Detroit in the fourth quarter. In addition, we activated our system in Boston in
January 1998.  These markets extend the  availability of AT&T Digital PCS, which
has already been  introduced in AT&T's 850 MHz markets,  and extends into Canada
through  our  partnership  with  Cantel.  Also,  in order to extend the reach of
AT&T's digital  wireless  services,  we have announced a number of  partnerships
with other wireless carriers.  Through February 1998 we had announced agreements
with Triton PCS, Telecorp,  and Cincinnati Bell, as well as an  interoperability
agreement with Dobson Communications.  These agreements will allow us to achieve
a build-out of certain license areas with minimal capital investment.

  The  increased  EBIT  dilution from  wireless  initiatives  in 1997  primarily
relates to a $160 million charge to exit the two-way messaging business, as well
as expenses related to the activation of the new 1.9 GHz markets.

Dollars in Millions
Other Initiatives
For the Years Ended December 31         1997      1996      1995
EBIT                                 $(1,097)    $(975)    $(392)
EBITDA                               $  (917)    $(888)    $(283)
Capital Expenditures                 $   308     $ 245     $ 159

PHOTOGRAPH OF INSIDE AN AT&T SOLUTIONS FACILITY

Other  initiatives  include  AT&T  Solutions,  AT&T  WorldNet  and other  online
services,   and  international  markets  (excluding  bilateral  traffic).   AT&T
Solutions  continued  to  grow  and  made  progress  in  1997  toward  achieving
profitability. We expect AT&T Solutions to turn profitable in 1998. In 1997 AT&T
Solutions  won contracts  with such  companies as  1-800-FLOWERS,  Bear Stearns,
Hallmark, Royal Bank of Canada, Chung Hwa Telecommunications, PT Telkom, Norwest
Bank, Best Buy and United Airlines.  EBIT dilution from AT&T Solutions decreased
53% in 1997 and increased 4% in 1996.

IMAGE OF THE AT&T WORLDNET HOMEPAGE

  In 1997 we  continued  to develop  our  presence  in the  Internet  access and
electronic commerce businesses through our online services such as AT&T WorldNet
and electronic  commerce  businesses.  AT&T WorldNet signed up its one-millionth
customer in the fourth  quarter of 1997 and  finished the year with 1.01 million
Internet access  customers.  This represents an increase of 443,000  subscribers
for the year. As AT&T WorldNet's initial promotional activity began to expire in
1997,  subscriber  growth slowed as many  customers who were  receiving the free
promotion  deactivated  service.  We  continue  to explore  ways of growing  the
Internet  access  business  and  realizing  synergies  between it and other AT&T
businesses.  For example,  in January 1998 we  announced a  long-distance  offer
targeting  Internet  access  customers.  Beginning  in March 1998 AT&T  WorldNet
customers can sign up for long-distance services via AT&T's Web site and receive
a rate of nine cents per minute.
<PAGE>

  Globally,  we focused our strategy on serving  multinational  corporations and
global  travelers  and  expanding  our North  American  franchise  in Canada and
Mexico.  Alestra,  our Mexican joint venture with Grupo Alfa and  VISA-Bancomer,
had over one  million  lines  presubscribed  in 1997,  leading  all of the other
carriers competing against the former monopoly carrier,  TelMex. However, equity
losses from Alestra exceeded our expectations in 1997. In 1997 we also announced
a proposed alliance with Telecom Italia that we believe will enhance our ability
to serve  multinational  customers in Europe and Latin  America.  Telecom Italia
will join the  AT&T-Unisource  joint venture in Europe. In addition,  we plan to
form a joint venture with Telecom Italia to serve customers in Latin America.

CASH FLOWS

Dollars in Millions
EBITDA
For the Years Ended December 31       1997        1996          1995
Total AT&T*                        $11,277     $11,955       $11,127
Wireless services                   $1,237      $1,332          $971
*Excludes restructuring and other charges of $2,089 in 1995

EBITDA  is a  measure  of our  ability  to  generate  cash  flow and  should  be
considered  in  addition  to, but not as a  substitute  for,  other  measures of
financial  performance reported in accordance with generally accepted accounting
principles.  The decrease of $678 million, or 5.7%, in 1997 was due primarily to
an increase  in network and other  communications  services  expenses  partially
offset by increased  revenues.  The 1996 increase of $828 million,  or 7.4%, was
primarily  due to an  increase  in  revenues  and a decrease in access and other
interconnection expenses partially offset by increases in both SG&A expenses and
network and other communications services expenses.
  Wireless  services  EBITDA in 1997 contained an $80 million charge to exit the
two-way  messaging   business  and  also  reflected   increased   dilution  from
initiatives.  EBITDA for  wireless  services  for 1996  contained  a gain on the
exchange of several wireless properties.

  All cash flow discussions pertain to cash flows from continuing operations.

Dollars in Millions
For the Years Ended December 31           1997      1996     1995
Cash flows from operating activities    $8,437    $7,875   $8,198

Cash flow from operations increased $562 million, or 7.1%, in 1997 and decreased
$323  million,  or 3.9%, in 1996. A number of factors drove the increase in 1997
including the collection of employee-benefit-related  receivables from Lucent in
1997 and improved  customer cash  collections  across the company.  In addition,
1996 cash flow from operations included a $500 million prepayment to Lucent.

  The  decrease  in  1996  related   mainly  to  required   cash   payments  for
restructuring and other charges amounting to $471 million.

Dollars in Millions
For the Years Ended December 31          1997     1996      1995
Cash flows used in
  investing activities                $(6,407)  $ (975)  $(8,163)

<PAGE>

A chart appears containing the following information:
1997 Capital Expenditures by Business

#: Business Long-distance
@: Consumer Long-distance
^: Traditional Wireless
&: Wireless Initiatives
+: Local Service
>: Other Initiatives

dollars in billions

   4




3.5         #




   3




2.5




   2




1.5




   1
                                                       +
                                            &
                     @          ^

  .5

                                                                 >


   0
        Business Consumer  Traditional  Wireless    Local   Other
        Long-    Long-     Wireless     Initiatives Service Initiatives
        distance distance

<PAGE>

PHOTOGRAPH OF AT&T'S WORLDWIDE NETWORK OPERATIONS CENTER

Included in 1997 investing  activities  were net capital  expenditures,  the net
funding  requirements  for UCS,  acquisitions of licenses and proceeds  received
from  divestments.  While we have  agreed to sell UCS,  we  continue to fund its
operations. Our assets, therefore, include short- and long-term notes receivable
from UCS, and our debt  includes  external  debt used to fund UCS. In accordance
with the  purchase  agreement,  at the time of sale in 1998 we will receive cash
from  Citibank  for the  notes  receivable  from  UCS.  Cash  used in  investing
activities  increased  significantly  in 1997 compared with 1996  primarily as a
result of the lower level of credit card receivables  securitized in 1997 by UCS
($1 billion)  versus  receivables  securitized in 1996 ($3 billion).  Due to the
significant cash generated from the 1996  securitizations,  UCS lowered its debt
requirements and subsequently  repaid $3,360 million of its notes payable to us.
In 1997, with reduced securitizations and a growing portfolio, UCS increased its
notes payable to us.

PHOTOGRAPH OF AN AT&T UNIVERSAL CARD SERVICES CREDIT CARD

  Capital  expenditures,  acquisitions of  investments,  licenses and businesses
amounted to $7,648 million in 1997, $7,183 million in 1996 and $9,888 million in
1995.  This resulted in net cash outlays for these  categories in 1997, 1996 and
1995 of $7,578 million, $6,741 million and $9,981 million, respectively.

  We expect our 1998 capital  expenditures to be about $7 billion;  in addition,
TCG  anticipates  1998 capital  expenditures of $1 billion.  These  expenditures
include the completion of our three-year  program of SONET deployment as well as
additional capital to meet our customers' needs for new technology and increased
capacity in long-distance, wireless, WorldNet and local services.

Dollars in Millions
For the Years Ended December 31       1997        1996       1995
Cash flows from
  financing activities             $(1,801)    $(5,380)    $1,457

In  1997 we  raised  all  necessary  external  financing  through  issuances  of
commercial paper. We expect to be able to arrange any necessary future financing
using issuances of commercial paper,  long-term debt and equity, with the timing
of issue,  principal  amount and form  depending on our needs and the prevailing
market  and  economic  conditions.  We do not  anticipate  requiring  additional
external financing in 1998 to fund capital expenditures and dividend payments.

  During 1997 we retired long-term debt of $662 million and increased short-term
borrowings by $1,114 million.  The increase in short-term debt was primarily due
to increased funding requirements of UCS.

  In 1996 we retired  long-term debt of $1,236 million and decreased  short-term
debt by $5,301  million.  The changes in debt  reflected the use of  alternative
sources of funding,  such as securitization,  as well as Lucent's use of its own
external  financing  in  1996.  Additionally,  the cash  collection  of the $2.0
billion in accounts receivable retained by AT&T continuing operations as part of
the  restructuring  plan and the  proceeds of $1.8 billion from the sale of AT&T
Capital were used to pay down our debt. During 1995 we retired $2,137 million of
long-term debt, but borrowed an additional  $2,392 million of long-term debt and
$1,976 million of short-term debt.

  In 1997 we  obtained  substantially  all of the stock for our  shareowner  and
employee  benefit  stock-ownership  plans in the open market rather than issuing

<PAGE>

new shares.  This  required us to use the cash  received  from  shareowners  and
employees to purchase the shares,  resulting in a cash payment of $163  million.
In  1996  and  1995  the  stock  used in our  shareowner  and  employee  benefit
stock-ownership plans was issued from unissued or treasury shares.  Accordingly,
during  those  years we kept the more than $1.2  billion of cash  received  from
shareowners  and  employees for the  issuances of shares.  We paid  dividends of
$2,142 million in 1997, $2,122 million in 1996 and $2,088 million in 1995. As we
issue  shares in 1998,  as in  connection  with the TCG  merger  and a  proposed
cross-shareholding  arrangement  with Telecom  Italia,  dividend  payments  will
increase,  assuming  that the  company's  dividend  policy  remains the same. To
support  potential future needs, our Board of Directors has proposed an increase
in the number of authorized shares from 2 billion to 6 billion.

RISK MANAGEMENT
We are exposed to market  risk from  changes in  interest  and foreign  exchange
rates.  On a  limited  basis we use  certain  derivative  financial  instruments
including interest rate swaps, options,  forwards and other derivative contracts
to manage  these  risks.  We do not use  financial  instruments  for  trading or
speculative  purposes.  All financial  instruments  are used in accordance  with
board-approved policies.

  We use  interest  rate swaps to manage the impact of interest  rate changes on
earnings  and cash  flows  and also to lower our  overall  borrowing  costs.  We
monitor our interest rate risk on the basis of changes in fair value. Assuming a
10% downward shift in interest rates at December 31, 1997, the potential loss in
the net  change in the fair  value of  interest  rate  swaps and the  underlying
hedged  debt  would  have been $3  million.  Assuming  a 10%  downward  shift in
interest  rates at December 31, 1997,  the  potential  loss in the net change in
fair value of unhedged debt would have been $311 million.

  We use  forward  and option  contracts  to reduce our  exposure to the risk of
adverse changes in currency  exchange rates. We are subject to foreign  exchange
risk related to reimbursements to foreign telephone  companies for their portion
of the  revenues  billed  by AT&T for  calls  placed  in the U.S.  to a  foreign
country.  In addition,  we are also subject to foreign  exchange risk related to
other foreign-currency-denominated  transactions. As of December 31, 1997, there
was a net unrealized loss on forward contracts of $30 million,  calculated based
on the difference  between the contract rate and the rate available to terminate
the contracts. We monitor our foreign exchange rate risk on the basis of changes
in fair  value.  Additional  potential  losses  in the net  fair  value of these
contracts,  assuming a 10% appreciation in the U.S. dollar at December 31, 1997,
would have been $6 million.  Because these contacts are entered into for hedging
purposes,  we believe that these losses would be largely  offset by gains on the
underlying firmly committed or anticipated transactions.

  The estimated  potential losses, as discussed above,  assume the occurrence of
certain adverse market conditions.  They do not consider the potential effect of
favorable  changes in market  factors and do not represent  projected  losses in
fair  value  that we expect to incur.  Future  impacts  would be based on actual
developments in global  financial  markets.  Our management does not foresee any
significant  changes  in the  strategies  used to manage  interest  rate risk or
foreign currency rate risk in the near future.

FINANCIAL CONDITION

Dollars in Millions
At December 31                               1997         1996
Total assets                              $58,635      $55,382
Total assets from continuing operations   $57,534      $53,872
<PAGE>

Total assets from continuing  operations  increased $3,662 million,  or 6.8%, in
1997  primarily due to increases in property,  plant and equipment and long-term
receivables,  partially  offset by decreases in other  receivables  and accounts
receivable.  The  increase  in  property,  plant  and  equipment  resulted  from
investment in the network,  while both the increase in long-term receivables and
the decrease in other receivables are related to notes receivable from UCS. As a
result  of  UCS  becoming  a  discontinued  operation,  our  balance  sheet  for
continuing  operations now reflects the receivable  from UCS that is expected to
be paid by Citibank as well as the external debt  associated with procuring debt
on behalf of UCS. In total, the receivable from UCS increased $441 million.  The
decrease  in  accounts   receivable   was   primarily  a  result  of  our  lower
fourth-quarter consumer revenue.

Dollars in Millions
At December 31                           1997         1996
Total liabilities                     $35,988      $35,087

Total liabilities increased $901 million, or 2.6%, in 1997 primarily as a result
of  increases in both  deferred  income taxes and total  outstanding  debt.  The
increase in deferred  income taxes was mainly a result of the difference in book
and tax basis for our property, plant and equipment, while debt increased due to
increased funding requirements for UCS.

Dollars in Millions
At December 31                           1997         1996
Total shareowners' equity             $22,647      $20,295

Shareowners'  equity increased  $2,352 million,  or 11.6%, in 1997. The increase
was driven by net income, partially offset by 1997 dividends.

At December 31                           1997         1996
Debt ratio                               32.3%        33.7%

Our debt ratio  declined  slightly in 1997 due to the  increase in  shareowners'
equity as discussed  above. In 1998 we expect our debt ratio to decrease further
as we utilize  expected cash proceeds  from our pending  asset  dispositions  to
retire a certain amount of outstanding debt.

<PAGE>

A chart appears containing the following information:

AT&T Capitalization

#: Debt in dollars
@: Equity in dollars
+: Debt Ratio







dollars in billions                                                      percent

$25 Billion                                                                60%
                                                      @

               #   +
                                       @                                   50%
 20
                        @
                                                                           40%

 15                                        +
                                                            #   +
                                   #                                       30%

 10

                                                                           20%

  5

                                                                           10%

  0                                                                         0%
                  1995                1996               1997

                  Debt                Equity             Debt Ratio
1995              20,709              17,274             54.5%
1996              10,332              20,295             33.7%
1997              10,824              22,647             32.3%

<PAGE>

LEGISLATIVE AND REGULATORY DEVELOPMENTS
The  Telecommunications  Act of 1996  was  designed  to  foster  local  exchange
competition  by  establishing a regulatory  framework to govern new  competitive
entry   in   local   and   long-distance    telecommunications   services.   The
Telecommunications Act also permits Regional Bell Operating Companies (RBOCs) to
provide  interexchange  services  originating  in any state in its region  after
demonstrating  to the FCC that such  provision  is in the  public  interest  and
satisfying the conditions for developing  local  competition  established by the
Telecommunications Act.

  A number of court  decisions have severely  restricted  implementation  of the
Telecommunications  Act and delayed local service competition.  In July 1997 the
United States Court of Appeals for the Eighth Circuit  vacated the pricing rules
that the FCC had adopted to  implement  the  sections  of the local  competition
provisions of the  Telecommunications  Act  applicable to  interconnection  with
local  exchange  carrier  (LEC)  networks and the purchase of unbundled  network
elements and wholesale  services  from LECs. In October 1997 the Eighth  Circuit
vacated an FCC Rule that had prohibited  incumbent LECs from separating  network
elements  that are combined in the LECs'  network,  except at the request of the
competitor purchasing the elements. These decisions increased the difficulty and
costs of  providing  competitive  local  service  through  resale  or the use of
unbundled network elements purchased from the incumbent LECs.

  On January 26,  1998,  the United  States  Supreme  Court agreed to review the
aforementioned  decisions  of the Eighth  Circuit  Court of  Appeals.  Under the
normal  procedures  of the Court,  arguments are expected to be heard in October
1998 and a decision is expected sometime in the first half of 1999.

  On December 31, 1997,  the U.S.  District  Court for the Northern  District of
Texas issued a memorandum opinion and order holding that the  Telecommunications
Act's restrictions on the provision of in-region, interLATA service by the RBOCs
are unconstitutional. AT&T and other carriers (collectively, "Intervenors") have
filed an appeal with the United  States Court of Appeals for the Fifth  Circuit,
and the FCC is expected to do the same. On February 11, 1998, the District Court
suspended  the  effectiveness  of its December 31  memorandum  opinion and order
pending appeal. If the memorandum opinion and order is permitted to take effect,
the  Telecommunications  Act's  restrictions  on the  provisions  of  in-region,
interLATA  services  will no longer  apply to the  plaintiffs  in the case,  SBC
Communications, Inc., US West, Inc. and Bell Atlantic Corporation.

COMPETITION
AT&T  currently  faces  significant  competition  and expects  that the level of
competition will continue to increase.  The Telecommunications Act permits RBOCs
to provide interLATA  interexchange services after demonstrating to the FCC that
such  provision is in the public  interest and  satisfying  the  conditions  for
developing local competition  established by the  Telecommunications  Act. Three
RBOCs have petitioned the FCC for permission to provide interLATA  interexchange
services in one or more states within their home market; to date the FCC has not
granted  any such  petition.  To the  extent  that the  RBOCs  obtain  in-region
interLATA authority before the Telecommunications  Act's checklist of conditions
have been fully or  satisfactorily  implemented  and  adequate  facilities-based
local exchange  competition  exists,  there is a substantial  risk that AT&T and
other interexchange service providers would be at a disadvantage to the RBOCs in
providing both local service and combined service packages. Because it is widely
anticipated  that substantial  numbers of  long-distance  customers will seek to
purchase local,  interexchange  and other services from a single carrier as part
of a combined or full service package, any competitive  disadvantage,  inability
to  profitably  provide  local  service  at  competitive  rates,  or  delays  or

<PAGE>

limitations in providing local service or combined service packages is likely to
adversely  affect  AT&T's  future  revenues  and  earnings.  In  addition,   the
simultaneous entrance of numerous new competitors for interexchange and combined
service packages is likely to adversely affect AT&T's long-distance revenues and
could adversely affect earnings.

RECENT PRONOUNCEMENTS
Effective  with the first  quarter  1998  reporting  we will adopt  Statement of
Financial Accounting Standards (SFAS) No. 130, "Reporting Comprehensive Income."
SFAS  No.  130   establishes   the  standards   for  reporting  and   displaying
comprehensive income and its components (revenues,  expenses,  gains and losses)
as part of a full set of financial statements.  This statement requires that all
elements of  comprehensive  income be reported in a financial  statement that is
displayed with the same  prominence as other  financial  statements.  Since this
standard applies only to the presentation of comprehensive  income,  it will not
have any impact on AT&T's  results of  operations,  financial  position  or cash
flows.

 Beginning  with the  1998  annual  report  we will  also  adopt  SFAS No.  131,
"Disclosures about Segments of an Enterprise and Related  Information." SFAS No.
131  establishes  the standards for the manner in which public  enterprises  are
required to report financial and descriptive  information  about their operating
segments. The standard defines operating segments as components of an enterprise
for which separate financial information is available and evaluated regularly as
a means for assessing segment performance and allocating  resources to segments.
A measure of profit or loss,  total  assets and other  related  information  are
required to be disclosed for each operating segment. In addition,  this standard
requires the annual disclosure of: information  concerning revenues derived from
the enterprise's  products or services;  countries in which it earns revenues or
holds assets, and major customers.

FORWARD LOOKING STATEMENTS
Except  for  the  historical   statements  and  discussions   contained  herein,
statements  contained in this report  constitute  "forward  looking  statements"
within the meaning of Section  27A of the  Securities  Exchange  Act of 1933 and
Section  21E of the  Securities  Exchange  Act of 1934.  These  forward  looking
statements  rely on a number of assumptions  concerning  future events,  and are
subject  to a number  of  uncertainties  and  other  factors,  many of which are
outside our control,  that could cause actual results to differ  materially from
such statements.

  Readers  are  cautioned  not to put undue  reliance  on such  forward  looking
statements. These factors and uncertainties include the adoption of balanced and
effective rules and  regulations by the state public  regulatory  agencies,  our
ability to achieve a  significant  market  penetration  in new  markets  and the
related costs  thereof,  and  competitive  pressures.  Shareowners  may view our
reports filed with the  Securities  and Exchange  Commission for a more detailed
description  of the  uncertainties  and other  factors  that could cause  actual
results to differ materially from such forward looking  statements.  We disclaim
any  intention or  obligation to update or revise  forward  looking  statements,
whether as a result of new information, future events or otherwise.

<PAGE>
<TABLE>
SEVEN-YEAR SUMMARY OF SELECTED FINANCIAL DATA
(UNAUDITED)
AT&T Corp. and Subsidiaries
Dollars in millions (except per share amounts)
<CAPTION>
                                                1997        1996        1995*       1994        1993*       1992       1991*
<S>                                          <C>         <C>         <C>         <C>         <C>         <C>        <C>
RESULTS OF OPERATIONS

Revenues                                     $51,319     $50,546     $48,445     $46,000     $43,780     $42,960    $41,842
Operating income                               6,968       8,763       5,184       7,409       6,577       6,246      2,681
Income from continuing operations  
  before cumulative effects of
  accounting changes                           4,472       5,573       3,035       4,260       3,786       3,233      1,199
Income before cumulative
  effects of accounting changes                4,638       5,908         139       4,710       3,702       3,442        171
Net income(loss)                               4,638       5,908         139       4,710      (5,906)      3,442        171

Earnings per common share-basic:
  Income from continuing
    operations before cumulative
    effects of accounting changes               2.75        3.46        1.92        2.74        2.46        2.14       0.82
  Income before cumulative
    effects of accounting changes               2.85        3.67        0.09        3.03        2.41        2.28       0.12
  Net income(loss)                              2.85        3.67        0.09        3.03       (3.84)       2.28       0.12

Earnings per common share-diluted:
  Income from continuing
    operations before cumulative
    effects of accounting changes               2.74        3.45        1.91        2.72        2.45        2.13       0.81
  Income before cumulative
    effects of accounting changes               2.84        3.66        0.09        3.01        2.39        2.27       0.12
  Net income(loss)                              2.84        3.66        0.09        3.01       (3.82)       2.27       0.12

Dividends declared per
  common share                                  1.32        1.32        1.32        1.32        1.32        1.32       1.32
</TABLE>
<PAGE>
<TABLE>
SEVEN-YEAR SUMMARY OF SELECTED FINANCIAL DATA
(UNAUDITED)
AT&T Corp. and Subsidiaries
Dollars in millions (except per share amounts)
<CAPTION>
                                     1997         1996         1995*        1994         1993*        1992         1991*
<S>                               <C>          <C>          <C>          <C>          <C>          <C>          <C>
ASSETS AND CAPITAL
Property, plant and
  equipment-net                   $22,710      $19,736      $16,021      $14,377      $13,653      $13,590      $13,058
Total assets-
  continuing operations            57,534       53,872       53,726       47,439       41,353       40,124       37,172
Total assets                       58,635       55,382       62,228       57,330       50,023       50,521       48,695
Long-term debt                      6,826        7,883        8,545        8,938       10,287       12,210       12,167
Total debt                         10,824       10,332       20,709       18,492       18,185       17,120       16,756
Shareowners' equity                22,647       20,295       17,274       17,921       13,374       20,313       17,973
Gross capital expenditures          7,213        6,776        4,504        3,361        2,537        2,293        2,424
Employees-continuing
 operations                       127,800      126,600      124,600      115,300      118,100      118,200      115,300

OTHER INFORMATION
Operating income as a
  percentage of revenues            13.6%        17.3%        10.7%        16.1%        15.0%        14.5%         6.4%
Income from continuing
  operations as a percentage
  of revenues                        8.7%        11.0%         6.3%         9.3%         8.6%         7.5%         2.9%
Return on average common
  equity                            21.5%        28.0%         0.7%        29.5%      (47.1)%        17.6%         0.9%
Data at year-end:
Stock price per share**            $61.31       $41.31       $44.40       $34.46       $36.00       $34.97       $26.83
Book value per
  common share                     $13.94       $12.50       $10.82       $11.42        $8.65       $13.31       $12.05
Debt ratio                          32.3%        33.7%        54.5%        50.8%        57.6%        45.7%        48.2%

<FN>
*    1995  continuing  operations  data reflect $3.0 billion of pretax  business
     restructuring  and other charges.
     1993 net income  reflects a $9.6 billion  net charge for  three  accounting
     changes.
     1991  continuing operations  data  reflect $3.5  billion of pretax business
     restructuring  and other  charges.
</FN>

<FN>
**   Stock  prices for 1991-1996  have been restated to reflect the spin-offs of
     Lucent and NCR.
</FN>
</TABLE>
<PAGE>

REPORT OF MANAGEMENT
Management is responsible for the preparation, integrity and
objectivity of the  consolidated  financial  statements and all other  financial
information  included  in  this  report.  Management  is  also  responsible  for
maintaining a system of internal  controls as a fundamental  requirement for the
operational and financial integrity of results.
  The  financial  statements,  which reflect the  consolidated  accounts of AT&T
Corp.  and  subsidiaries  (AT&T) and other  financial  information  shown,  were
prepared in conformity with generally accepted accounting principles.  Estimates
included  in the  financial  statements  were based on  judgments  of  qualified
personnel.
  To maintain its system of internal controls,  management carefully selects key
personnel and establishes the organizational structure to provide an appropriate
division  of  responsibility.  We believe it is  essential  to conduct  business
affairs in  accordance  with the highest  ethical  standards as set forth in the
AT&T Code of Conduct.  These  guidelines  and other  informational  programs are
designed and used to ensure that policies,  standards and managerial authorities
are  understood  throughout  the  organization.  Our internal  auditors  monitor
compliance  with the system of  internal  controls by means of an annual plan of
internal  audits.  On an ongoing  basis,  the  system of  internal  controls  is
reviewed, evaluated and revised as necessary in light of the results of constant
management  oversight,  internal  and  independent  audits,  changes  in  AT&T's
business and other conditions.
  Management  believes that the system of internal  controls,  taken as a whole,
provides reasonable assurance that (1) financial records are adequate and can be
relied upon to permit the preparation of financial statements in conformity with
generally accepted accounting principles and (2) access to assets occurs only in
accordance with management's authorizations.
  The Audit Committee of the Board of Directors,  which is composed of directors
who are not employees, meets periodically with management, the internal auditors
and the  independent  accountants  to review the manner in which these groups of
individuals  are performing  their  responsibilities  and to carry out the Audit
Committee's  oversight  role with  respect to  auditing,  internal  controls and
financial  reporting matters.  Periodically,  both the internal auditors and the
independent   accountants  meet  privately  with  the  Audit  Committee.   These
accountants  also have access to the Audit Committee and its individual  members
at any time.

  The consolidated  financial statements in this annual report have been audited
by  Coopers  &  Lybrand  L.L.P.,  Independent  Accountants.  Their  audits  were
conducted in accordance with generally  accepted auditing  standards and include
an  assessment  of  the  internal  control  structure  and  selective  tests  of
transactions. Their report follows.



Daniel E. Somers                    C. Michael Armstrong
Senior Executive Vice President,    Chairman of the Board,
Chief Financial Officer             Chief Executive Officer


REPORT OF INDEPENDENT ACCOUNTANTS
To the Shareowners of AT&T Corp.:
  We have audited the consolidated balance sheets of AT&T Corp. and subsidiaries
(AT&T) at  December 31, 1997 and 1996, and the related  consolidated  statements
of income,  changes in  shareowners' equity  and cash flows for the  years ended
December   31,   1997,   1996   and 1995.  These  financial  statements  are the
responsibility of AT&T's management. Our responsibility is to express an opinion

<PAGE>

on these financial statements based on our audits.
  We  conducted  our  audits in  accordance  with  generally  accepted  auditing
standards.  Those standards require that we plan and perform the audit to obtain
reasonable assurance about whether the financial statements are free of material
misstatement.  An audit includes examining, on a test basis, evidence supporting
the amounts and disclosures in the financial statements.  An audit also includes
assessing the  accounting  principles  used and  significant  estimates  made by
management,  as well as evaluating the overall financial statement presentation.
We believe that our audits provide a reasonable basis for our opinion.
  In our opinion,  the financial statements referred to above present fairly, in
all material respects,  the consolidated  financial position of AT&T at December
31, 1997 and 1996, and the  consolidated  results of their  operations and their
cash flows for the years ended  December 31, 1997,  1996 and 1995, in conformity
with generally accepted accounting principles.



Coopers & Lybrand L.L.P.


1301 Avenue of the Americas
New York, New York
January 26, 1998

<PAGE>

CONSOLIDATED STATEMENTS OF INCOME                  AT&T CORP. AND SUBSIDIARIES
                                                 For the Years Ended December 31
Dollars in millions (except per share amounts)    1997        1996         1995

Revenues...................................    $51,319     $50,546      $48,445

Operating Expenses
Access and other interconnection...........     16,306      16,332       17,618
Network and other communications services..      9,316       7,918        7,757
Depreciation and amortization..............      3,827       2,740        3,520
Selling, general and administrative........     14,902      14,793       14,366

Total operating expenses...................     44,351      41,783       43,261

Operating income...........................      6,968       8,763        5,184
Other income-net...........................        416         390          284
Interest expense...........................        191         343          490
Income from continuing operations before
  income taxes.............................      7,193       8,810        4,978
Provision for income taxes.................      2,721       3,237        1,943
Income from continuing operations..........      4,472       5,573        3,035

Discontinued Operations
Income(loss) from discontinued operations
  (net of taxes of $50 in 1997, $(353)
  in 1996 and $(1,147) in 1995)............        100         173       (2,896)
Gain on sale of discontinued operations
  (net of taxes of $43 in 1997 and
  $138 in 1996)............................         66         162            -
Net income ................................    $ 4,638     $ 5,908      $   139

Weighted-average common shares and
  potential common shares (millions)*......      1,630       1,616        1,592

Per Common Share-Basic:
Income from continuing operations..........    $  2.75     $  3.46      $  1.92
Income(loss) from discontinued operations..       0.06        0.11        (1.83)
Gain on sale of discontinued operations....       0.04        0.10            -
Net income.................................    $  2.85     $  3.67      $  0.09

Per Common Share-Diluted:
Income from continuing operations..........    $  2.74     $  3.45      $  1.91
Income(loss) from discontinued operations..       0.06        0.11        (1.82)
Gain on sale of discontinued operations....       0.04        0.10            -
Net income.................................    $  2.84     $  3.66      $  0.09

* Amounts  represent  the  weighted-average  shares  assuming  dilution from the
potential  exercise  of  outstanding  stock  options.  Amounts  are reduced by 5
million,  6 million and 8 million shares for 1997, 1996 and 1995,  respectively,
assuming no dilution.



The  notes on pages  46  through  71 are an  integral  part of the  consolidated
financial statements.

<PAGE>

CONSOLIDATED BALANCE SHEETS              AT&T CORP. AND SUBSIDIARIES
                                                At December 31

Dollars in millions                                         1997      1996

ASSETS
Cash and cash equivalents                                $   145   $     -
Receivables, less allowances of $977 and $942
  Accounts receivable                                      8,573     8,969
  Other receivables                                        5,684     6,140
Deferred income taxes                                      1,252     1,266
Other current assets                                         525       698
TOTAL CURRENT ASSETS                                      16,179    17,073

Property, plant and equipment-net                         22,710    19,736
Licensing costs, net of accumulated
  amortization of $1,076 and $913                          8,329     8,071
Investments                                                3,857     3,875
Long-term receivables                                      1,794       872
Prepaid pension costs                                      2,156     1,933
Other assets                                               2,509     2,312
Net assets of discontinued operations                      1,101     1,510
TOTAL ASSETS                                             $58,635   $55,382

LIABILITIES
Accounts payable                                         $ 6,243   $ 6,157
Payroll and benefit-related liabilities                    2,348     2,614
Debt maturing within one year                              3,998     2,449
Dividends payable                                            538       536
Other current liabilities                                  3,815     4,395
TOTAL CURRENT LIABILITIES                                 16,942    16,151

Long-term debt                                             6,826     7,883
Long-term benefit-related liabilities                      3,142     3,037
Deferred income taxes                                      5,711     4,827
Other long-term liabilities and
  deferred credits                                         3,367     3,189
TOTAL LIABILITIES                                         35,988    35,087

SHAREOWNERS' EQUITY
Common shares, par value $1 per share                      1,624     1,623
  Authorized shares: 2,000,000,000
  Outstanding shares: 1,624,213,505 at December 31, 1997;
                      1,623,487,646 at December 31, 1996
Additional paid-in capital                                15,751    15,697
Guaranteed ESOP obligation                                   (70)      (96)
Foreign currency translation adjustments                     (28)       (7)
Retained earnings                                          5,370     3,078
TOTAL SHAREOWNERS' EQUITY                                 22,647    20,295

TOTAL LIABILITIES AND SHAREOWNERS' EQUITY                $58,635   $55,382


The  notes on pages  46  through  71 are an  integral  part of the  consolidated
financial statements.

<PAGE>

CONSOLIDATED STATEMENTS OF CHANGES IN SHAREOWNERS' EQUITY

                                                   AT&T CORP. AND SUBSIDIARIES
                                                 For the Years Ended December 31
Dollars in millions                                1997        1996       1995

Common Shares
  Balance at beginning of year                  $ 1,623     $ 1,596    $ 1,569
  Shares issued, net:
    Under employee plans                              1          19         13
    Under shareowner plans                            -           8         13
  Other                                               -           -          1
Balance at end of year                            1,624       1,623      1,596
Additional Paid-In Capital
  Balance at beginning of year                   15,697      16,614     15,825
  Shares issued (acquired), net:
    Under employee plans                            (24)        975        598
    Under shareowner plans                            9         434        687
  Other                                              69           -         31
Dividends declared                                    -           -       (527)
  Spin-offs of Lucent and NCR                         -      (2,326)         -
Balance at end of year                           15,751      15,697     16,614
Guaranteed ESOP Obligation
  Balance at beginning of year                      (96)       (254)      (305)
  Amortization                                       26          52         51
  Assumption by Lucent                                -         106          -
Balance at end of year                              (70)        (96)      (254)
Foreign Currency Translation Adjustments
  Balance at beginning of year                       (7)          5        145
  Translation adjustments                           (21)        (33)      (140)
  Spin-offs of Lucent and NCR                         -          21          -
Balance at end of year                              (28)         (7)         5
Retained Earnings (Deficit)
  Balance at beginning of year                    3,078        (687)       687
  Net income                                      4,638       5,908        139
  Dividends declared                             (2,145)     (2,132)    (1,570)
  Treasury shares issued at less than cost         (187)          -          -
  Other changes                                     (14)        (11)        57
Balance at end of year                            5,370       3,078       (687)
Total Shareowners' Equity                       $22,647     $20,295    $17,274

  In March 1990 we issued 13.4 million new shares of common stock in  connection
with the  establishment of an ESOP feature for the  nonmanagement  savings plan.
The shares are being allocated to plan participants over ten years commencing in
July 1990 as contributions are made to the plan.
  We have 100 million  authorized  shares of preferred stock at $1 par value. No
preferred stock is currently issued or outstanding.

The  notes on pages  46  through  71 are an  integral  part of the  consolidated
financial statements.

<PAGE>

CONSOLIDATED STATEMENTS OF CASH FLOWS              AT&T CORP. AND SUBSIDIARIES
                                                 For the Years Ended December 31
Dollars in millions                                 1997       1996       1995

OPERATING ACTIVITIES
Net income                                       $ 4,638    $ 5,908    $   139
Add:(Income)loss from discontinued operations       (100)      (173)     2,896
    Gain on sale of discontinued operations          (66)      (162)         -
Income from continuing operations                  4,472      5,573      3,035
Adjustments to reconcile net income to net
  cash provided by operating activities of
  continuing operations:
    Restructuring and other charges                    -          -      3,023
    Depreciation and amortization                  3,827      2,740      2,586
    Provision for uncollectibles                   1,957      1,938      1,613
    Increase in accounts receivable               (1,431)    (2,165)    (2,220)
    Increase in accounts payable                      16        513        872
    Net increase in other operating
      assets and liabilities                        (787)    (1,079)       (87)
    Other adjustments for noncash items-net          383        355       (624)
NET CASH PROVIDED BY OPERATING ACTIVITIES
  OF CONTINUING OPERATIONS                         8,437      7,875      8,198

INVESTING ACTIVITIES
Capital expenditures                              (7,143)    (6,334)    (4,597)
Proceeds from sale or disposal of property,
  plant and equipment                                169        145        204
(Increase)decrease in finance assets                (465)     3,499      1,845
Acquisitions of licenses                            (435)      (267)    (1,978)
Net decrease(increase) in investments                109       (140)         9
Dispositions(acquisitions), net of
  cash acquired                                    1,513      2,145     (3,406)
Other investing activities-net                      (155)       (23)      (240)
NET CASH USED IN INVESTING ACTIVITIES OF
  CONTINUING OPERATIONS                           (6,407)      (975)    (8,163)

FINANCING ACTIVITIES
Proceeds from long-term debt issuances                 -          -      2,392
Retirements of long-term debt                       (662)    (1,236)    (2,137)
(Acquisition) issuance of common shares             (163)     1,293      1,214

Dividends paid                                    (2,142)    (2,122)    (2,088)
Increase(decrease) in short-term
  borrowings-net                                   1,114     (5,301)     1,976
Other financing activities-net                        52      1,986        100
NET CASH (USED IN)PROVIDED BY FINANCING
  ACTIVITIES OF CONTINUING OPERATIONS             (1,801)    (5,380)     1,457

Net cash used in discontinued operations             (84)    (1,595)    (1,544)
Net increase(decrease) in cash and cash
  equivalents                                        145        (75)       (52)
Cash and cash equivalents at beginning
  of year                                              -         75        127
Cash and cash equivalents at end of year         $   145    $     -    $    75

The  notes on pages  46  through  71 are an  integral  part of the  consolidated
financial statements.

<PAGE>

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
AT&T CORP. AND SUBSIDIARIES (AT&T)
(Dollars in millions unless otherwise noted, except per share amounts)


1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

CONSOLIDATION
The consolidated  financial statements include all majority-owned  subsidiaries.
Investments  in which we  exercise  significant  influence  but  which we do not
control  (generally a 20% - 50% ownership  interest) are accounted for under the
equity method of accounting.  This  represents the majority of our  investments.
Generally,  investments in which we have less than a 20% ownership  interest are
accounted for under the cost method of accounting.

CURRENCY TRANSLATION
For  operations  outside  of the  U.S.  that  prepare  financial  statements  in
currencies other than the U.S. dollar,  we translate income statement amounts at
average  exchange rates for the year and we translate  assets and liabilities at
year-end exchange rates. We present these translation  adjustments as a separate
component of shareowners' equity.

REVENUE RECOGNITION
We  recognize  wireline  and  wireless  services  revenue  based upon minutes of
traffic  processed and contracted  fees.  Generally,  we recognize  products and
other services revenue in accordance with contract terms.

ADVERTISING AND PROMOTIONAL COSTS
We expense costs of advertising and promotions, including checks used to acquire
customers, as incurred. Advertising and promotional expenses were $1,985, $2,526
and $2,148 in 1997, 1996 and 1995, respectively.

INVESTMENT TAX CREDITS
We amortize  investment  tax credits as a reduction to the  provision for income
taxes over the useful lives of the property that produced the credits.

EARNINGS PER SHARE
We  calculate  earnings  per share in  accordance  with  Statement  of Financial
Accounting   Standard  (SFAS)  No.  128,   "Earnings  Per  Share."  We  use  the
weighted-average  number of common  shares  outstanding  during  each  period to
compute basic earnings per common share.  Diluted earnings per share is computed
using the weighted-average number of common shares and dilutive potential common
shares  outstanding.  Dilutive  potential  common shares are  additional  common
shares assumed to be exercised.

CASH EQUIVALENTS
We consider all highly liquid investments with original  maturities of generally
three months or less to be cash equivalents.

PROPERTY, PLANT AND EQUIPMENT
We state property,  plant and equipment at cost, unless impaired,  and determine
depreciation  based upon the assets'  estimated  useful  lives using  either the
group or unit method. The group method is used for most depreciable assets. When
we sell or retire assets that were depreciated using the group method, we deduct
the cost from property,  plant and equipment and accumulated  depreciation.  The
unit method is used  primarily for large  computer  systems and support  assets.
When we sell assets that were depreciated  using the unit method, we include the
related gains or losses in operating results.

<PAGE>

  We use accelerated  depreciation  methods primarily for digital equipment used
in the  telecommunications  network,  except for switching  equipment  placed in
service before 1989 and certain high technology computer  processing  equipment.
All other plant and equipment, including capitalized software, is depreciated on
a straight-line basis.

  Long-lived  assets are reviewed for impairment  whenever  events or changes in
circumstances  indicate that the carrying amount may not be recoverable.  If the
sum of the  expected  future  undiscounted  cash flows is less than the carrying
amount of the asset, a loss is recognized  for the  difference  between the fair
value and carrying value of the asset.

LICENSING COSTS
Licensing  costs are costs  incurred  to develop or acquire  cellular,  personal
communications  services (PCS) and messaging licenses.  Generally,  amortization
begins with the  commencement  of service to customers and is computed using the
straight-line method over a period of 40 years.

GOODWILL
Goodwill is the excess of the  purchase  price over the fair value of net assets
acquired  in  business  combinations  accounted  for as  purchases.  We amortize
goodwill on a straight-line  basis over the periods  benefited ranging from five
to 40 years.  Goodwill is reviewed for impairment annually or whenever events or
changes  in  circumstances   indicate  that  the  carrying  amount  may  not  be
recoverable.  If the sum of the expected future  undiscounted cash flows is less
than the carrying  amount,  a loss is recognized for the difference  between the
fair value and carrying value of the asset.

DERIVATIVE FINANCIAL INSTRUMENTS
We  use  various   financial   instruments,   including   derivative   financial
instruments, for purposes other than trading. We do not use derivative financial
instruments  for  speculative  purposes.  Derivatives,  used as part of our risk
management strategy, must be designated at inception as a hedge and measured for
effectiveness  both at  inception  and on an  ongoing  basis.  Gains and  losses
related to qualifying  hedges of foreign  currency firm commitments are deferred
in  other  assets  or  liabilities  and  recognized  as part  of the  underlying
transactions as they occur. All other foreign  exchange  contracts are marked to
market on a current basis and the  respective  gains or losses are recognized in
other  income-net.  Interest rate  differentials  associated  with interest rate
swaps used to hedge AT&T's debt  obligations  are recorded as an  adjustment  to
interest payable or receivable with the offset to interest expense over the life
of the swaps. If we terminate an interest rate swap agreement,  the gain or loss
is recorded as an adjustment to the basis of the  underlying  asset or liability
and amortized over the remaining life. Cash flows from financial instruments are
classified  in  the  Consolidated  Statements  of  Cash  Flows  under  the  same
categories as the cash flows from the related assets, liabilities or anticipated
transactions.

USE OF ESTIMATES
The preparation of financial  statements in conformity  with generally  accepted
accounting principles requires management to make estimates and assumptions that
affect  the  reported  amounts  of assets  and  liabilities  and  disclosure  of
contingent assets and liabilities at the date of the financial  statements,  and
revenues and expenses  during the period  reported.  Actual results could differ
from those estimates.  Estimates are used when accounting for certain items such
as long-term  contracts,  allowance  for  doubtful  accounts,  depreciation  and
amortization,   employee  benefit  plans,  taxes,   restructuring  reserves  and
contingencies.

<PAGE>

CONCENTRATIONS
As of  December  31,  1997,  we do not have  any  significant  concentration  of
business transacted with a particular  customer,  supplier or lender that could,
if suddenly  eliminated,  severely impact our operations.  We also do not have a
concentration  of  available  sources of labor,  services,  or licenses or other
rights that could, if suddenly eliminated, severely impact our operations.

RECLASSIFICATIONS
We  reclassified  certain  amounts for  previous  years to conform with the 1997
presentation.

2. DISCONTINUED OPERATIONS

On September 20, 1995, AT&T announced a plan, subject to certain conditions,  to
separate into three independent, publicly held, global companies: communications
services (AT&T),  communications  systems and technologies  (Lucent Technologies
Inc., "Lucent") and transaction-intensive computing (NCR Corporation, "NCR"). In
April 1996 Lucent sold 112 million  shares of common stock in an initial  public
offering  (IPO),  representing  17.6% of the Lucent  common  stock  outstanding.
Because of AT&T's plan to spin off its remaining  82.4% interest in Lucent,  the
sale of the Lucent stock was recorded as an equity transaction,  resulting in an
increase  in  AT&T's  additional  paid-in  capital  at the time of the  IPO.  In
addition,  in connection with the restructuring,  Lucent assumed $3.7 billion of
AT&T debt in 1996. On September 30, 1996, AT&T  distributed to AT&T  shareowners
of record as of September 17, 1996,  the  remaining  Lucent common stock held by
AT&T.  The shares were  distributed on the basis of .324084 of a share of Lucent
for each AT&T share outstanding.

  On October 1, 1996,  AT&T sold its  remaining  interest  in AT&T  Capital  for
approximately  $1.8  billion,  resulting  in a gain of $162,  or $.10 per share,
after taxes.

  On December 31, 1996,  AT&T also  distributed  all of the  outstanding  common
stock of NCR to AT&T  shareowners  of record as of December 13, 1996. The shares
were  distributed  on the basis of .0625 of a share of NCR for each  AT&T  share
outstanding on the record date. As a result of the Lucent and NCR distributions,
AT&T's shareowners' equity was reduced by $2.2 billion. The distributions of the
Lucent  and NCR  common  stock to AT&T  shareowners  were  noncash  transactions
totaling $4.8 billion which did not affect AT&T's results of operations.

    On July 1, 1997,  AT&T sold its  submarine  systems  business  (SSI) to Tyco
International  Ltd. for  approximately  $850,  resulting in an after-tax gain of
$66, or $.04 per share.

    On October 20, 1997,  AT&T  announced its plans to sell AT&T  Universal Card
Services,  Inc. (UCS). On December 17, 1997, AT&T entered into an agreement with
Citicorp  to sell UCS for  approximately  $3.5  billion.  In  addition,  the two
companies signed a 10-year co-branding and joint-marketing  agreement.  The sale
is subject to regulatory  approval and is expected to be completed by the second
quarter of 1998.

  The  consolidated  financial  statements of AT&T have been restated to reflect
the dispositions of Lucent, NCR, AT&T Capital,  SSI and other businesses as well
as the  pending  sale  of  UCS  as  discontinued  operations.  Accordingly,  the
revenues,  costs and expenses,  assets and liabilities,  and cash flows of these
discontinued  operations have been excluded from the respective  captions in the

<PAGE>

Consolidated Statements of Income,  Consolidated Balance Sheets and Consolidated
Statements  of  Cash  Flows,  and  have  been  reported  through  the  dates  of
disposition as "Income(loss)  from  discontinued  operations," net of applicable
income taxes; as "Net assets of discontinued  operations," and as "Net cash used
in discontinued operations" for all periods presented.

    In 1997 we adopted SFAS No. 125,  "Accounting for Transfers and Servicing of
Financial Assets and  Extinguishments  of Liabilities."  Among other provisions,
this standard requires that in connection with the transfer of financial assets,
liabilities  incurred  should be measured at fair value and  retained  interests
should  be  recorded  as a  portion  of  the  original  carrying  amount  of the
transferred  financial assets. This standard applies only to UCS and resulted in
a substantial benefit to income from discontinued operations for the year.

 Summarized financial information for the discontinued operations is as follows:
                                           1997       1996       1995
          Revenues                       $1,942    $23,979    $31,164
          Income(loss) before
            income taxes                    150       (180)    (4,043)
          Net income(loss)                  100        173     (2,896)
          Current assets                  7,734      7,590
          Total assets                    7,808      7,979
          Current liabilities*            5,602      6,190
          Total liabilities*              6,707      6,469
          Net assets of discontinued
            operations                   $1,101    $ 1,510

*Current  liabilities include $5,224 and $5,706 of debt maturing within one year
and total liabilities include an additional $1,093 and $170 of long-term debt at
December 31, 1997, and December 31, 1996, respectively, all of which are payable
to AT&T.

  The income(loss)  before income taxes includes  allocated  interest expense of
$45 and $134 in 1996 and 1995,  respectively.  Interest expense was allocated to
discontinued  operations  based  on  a  ratio  of  net  assets  of  discontinued
operations to total AT&T consolidated  assets. No interest expense was allocated
to  discontinued  operations  in 1997 due to the  immateriality  of the amounts;
however,  UCS recorded direct  interest  expense of $297, $383 and $626 in 1997,
1996 and 1995, respectively, primarily related to the amounts payable to AT&T.


3. NEW ACCOUNTING PRONOUNCEMENTS

Effective  with the first  quarter  1998 we will adopt SFAS No. 130,  "Reporting
Comprehensive  Income." SFAS No. 130 establishes the standards for reporting and
displaying  comprehensive income and its components (revenues,  expenses,  gains
and  losses)  as part of a full  set of  financial  statements.  This  statement
requires  that all elements of  comprehensive  income be reported in a financial
statement  that is  displayed  with  the  same  prominence  as  other  financial
statements.   Since  this  standard   applies  only  to  the   presentation   of
comprehensive  income,  it will  not  have  any  impact  on  AT&T's  results  of
operations, financial position or cash flows.

  Beginning  with the 1998  annual  report  we will  also  adopt  SFAS No.  131,
"Disclosures about Segments of an Enterprise and Related  Information." SFAS No.
131  establishes  the standards for the manner in which public  enterprises  are
required to report financial and descriptive  information  about their operating
segments.   This  standard  defines  operating  segments  as  components  of  an

<PAGE>

enterprise for which separate  financial  information is available and evaluated
regularly as a means for assessing segment performance and allocating  resources
to  segments.  A measure  of  profit or loss,  total  assets  and other  related
information  are  required  to be  disclosed  for  each  operating  segment.  In
addition,   this  standard  requires  the  annual  disclosure  of:   information
concerning  revenues  derived  from  the  enterprise's   products  or  services;
countries in which it earns revenue or holds assets, and major customers.

4. LIN BROADCASTING

In 1995 we acquired the remaining 48% of LIN Broadcasting  Corporation (LIN) for
approximately  $3.3 billion.  The purchase price was allocated to the fair value
of assets acquired of $4.0 billion and the fair value of liabilities  assumed of
$.7 billion.

    On August 12,  1997,  AT&T  entered into an agreement to sell its 45% common
share  interest  in  LIN  Television  Corporation,  a  subsidiary  of  LIN,  for
approximately $641 to Hicks,  Muse, Tate and Furst Incorporated  ("Hicks Muse").
Subsequently, in response to a competitive offer, Hicks Muse increased their bid
to $742. The sale is subject to various  conditions,  including  approval by the
Federal Communications Commission. If approved, the sale is expected to close in
early 1998. In a separate agreement, AT&T agreed to sell WOOD-TV, its television
station in Grand Rapids,  Michigan,  for approximately  $123, subject to certain
adjustments, upon the completion of the sale of its interest in LIN.


5. SUPPLEMENTARY FINANCIAL INFORMATION

SUPPLEMENTARY INCOME STATEMENT INFORMATION

For the Years Ended December 31               1997     1996      1995
INCLUDED IN DEPRECIATION AND AMORTIZATION
Amortization of licensing costs               $163     $170      $133
Amortization of goodwill                        51       52        74

INCLUDED IN SELLING, GENERAL AND ADMINISTRATIVE
Research and development expenses             $829     $822      $732

OTHER INCOME-NET
Interest income                               $ 28     $ 18      $ 38
Minority interests in earnings
  of subsidiaries                              (12)     (15)      (17)
Net equity earnings from investments            35       67       103
Officers' life insurance                        68       74        73
Sale/exchange of cellular investments           75      158        64
Gain on sale of Skynet                          97        -         -
Miscellaneous-net                              125       88        23
Total other income-net                        $416     $390      $284


DEDUCTED FROM INTEREST EXPENSE
Capitalized interest                          $254     $193      $107

<PAGE>

SUPPLEMENTARY BALANCE SHEET INFORMATION

At December 31                                1997     1996
PROPERTY, PLANT AND EQUIPMENT
Machinery, electronic and other equipment $ 37,433 $ 32,761
Buildings and improvements                   6,744    6,251
Land and improvements                          386      373
Total property, plant and equipment         44,563   39,385
Accumulated depreciation                   (21,853) (19,649)
Property, plant and equipment-net         $ 22,710 $ 19,736

OTHER ASSETS
Unamortized goodwill                      $  1,277 $  1,325
Deferred charges                               724      477
Other                                          508      510
Total other assets                        $  2,509 $  2,312

SUPPLEMENTARY CASH FLOW INFORMATION

For the Years Ended December 31               1997     1996      1995
Interest payments net of
  amounts capitalized                       $  207   $  364    $  436
Income tax payments                          2,414    2,136     2,016


6. BUSINESS RESTRUCTURING AND OTHER CHARGES

 In the fourth  quarter of 1995 we  recorded a pretax  charge of $3,023 to cover
restructuring  costs of $2,301 and asset  impairments and other charges of $722.
This charge  included  plans to exit certain  proprietary  network and messaging
services; restructure customer service organizations; consolidate call servicing
centers; exit certain satellite services; reorganize corporate support functions
such as  information  systems,  human  resources and financial  operations,  and
restructure certain international operations.

  As  part of our  plan  to  sell  certain  businesses  and to  restructure  our
operations,  restructuring  liabilities  of $1,712 were  recorded  for  employee
separation costs, costs associated with early termination of building leases and
other items. In addition,  asset impairments of $567 (which directly reduced the
carrying  value of the related  asset  balances)  and $22 of benefit plan losses
were recorded.

  The 1995  restructure  charge of $2,301 included  separation  costs for nearly
17,000  employees,  which  included  approximately  12,000  management and 5,000
occupational employees. As of December 31, 1997,  approximately 6,800 management
employees and 2,300  occupational  employees have been  separated.  Of the 6,800
management   separations,   approximately  4,300  accepted  voluntary  severance
packages.

  During 1996 and 1997 we completed the restructuring of our proprietary network
and  messaging  services  business,   closed  several  call  servicing  centers,
consolidated customer care centers,  sold certain  international  operations and
reorganized  certain corporate support functions.  The implementation of certain
restructuring activities are occurring at a slower pace than planned. There have
been delays in exiting certain  businesses and  reorganizing  corporate  support
functions,  in part to  ensure  customer  satisfaction  during  this  transition
period.  However,  certain  facility costs have payment terms  extending  beyond
1998. We believe that the balance is adequate to complete these plans.

<PAGE>

  On January 26, 1998, we announced a voluntary  retirement incentive program to
be  offered  to  managers  during  the  second  quarter  of 1998.  The  expected
acceptance  rate of 10,000  to 11,000  employees  for the  voluntary  retirement
incentive offer may impact the  utilization of the remaining 1995  restructuring
reserve  balance.  Another  5,000  to  7,000  employees  will  leave  through  a
combination of managed attrition and previously announced workforce reductions.

  The following  table  displays a rollforward of the  liabilities  for business
restructuring from December 31, 1995, to December 31, 1997:

                                       1996
                           ----------------------------
                 Dec. 31,                                      Dec. 31,
                     1995                        Amounts           1996
Type of Cost      Balance     Additions         Utilized        Balance

Employee
 separations       $  925           $ -            $(319)        $  606
Facility closings     761             -             (233)           528
Other                 406             -             (152)           254

Total              $2,092           $ -            $(704)        $1,388
- ---------------------------------------------------------------------------

                                       1997
                           ----------------------------
                 Dec. 31,                                      Dec. 31,
                     1996                          Amounts         1997
Type of Cost      Balance     Additions           Utilized      Balance

Employee
 separations       $  606           $ -            $(193)          $413
Facility closings     528             -              (94)           434
Other                 254             -             (194)            60

Total              $1,388           $ -            $(481)          $907
- ---------------------------------------------------------------------------
1997 utilization  includes $100 reversal of pre-1995 reserves.  1996 utilization
includes $112 of net transfers to Lucent and NCR.

  The balance at December 31, 1997,  includes $180 of pre-1995 charges primarily
related to excess space in various leased facilities and is expected to be fully
utilized over the remaining terms of the leases.

  The 1995 charge of $722 for asset  impairments and other charges included $668
for writing down certain impaired assets,  including the write-down in the value
of some unnecessary network facilities, the write-down of non-strategic wireless
assets and the reduction in value of some  investments.  There were no assets to
be disposed of or sold included in these  write-downs.  The charge also included
$54 of other items, none of which individually exceed 1% of the total charge.

  The total pretax charge of $3,023 for 1995 was recorded as $844 in network and
other  communications  services expenses;  $934 in depreciation and amortization
expenses, and $1,245 in selling,  general and administrative expenses. If viewed
by type of cost, the combined charges reflect $950 for employee  separations and
other related items; $1,235 for asset write-downs; $497 for closing, selling and
consolidating  facilities;  and $341 for other items.  The total charge  reduced
income from continuing  operations by $2,032,  or diluted  earnings per share by
$1.28 in 1995.

<PAGE>

  In addition, charges of $1,172 (net of taxes) in the third quarter of 1995 and
$2,149 (net of taxes) in the fourth  quarter of 1995 are  reflected  in the loss
from  discontinued  operations.  These charges reduced income from  discontinued
operations by a total of $3,321, or diluted earnings per share by $2.08 in 1995.

7. INCOME TAXES

The following table shows the principal  reasons for the difference  between the
effective  income tax rate and the United States  federal  statutory  income tax
rate:

For the Years Ended December 31              1997     1996     1995
U.S. federal statutory income tax rate        35%      35%      35%
Federal income tax at statutory rate       $2,517   $3,084   $1,743
Amortization of investment tax credits        (14)     (21)     (35)
State and local income taxes, net of
  federal income tax effect                   182      272      179
Amortization of intangibles                    20       13       62
Foreign rate differential                     117      131      (11)
Taxes on repatriated and accumulated
  foreign income, net of tax credits          (32)      19       17
Legal entity restructuring                      -     (195)       -
Research credits                              (63)     (13)     (24)
Other differences-net                          (6)     (53)      12
Provision for income taxes                 $2,721   $3,237   $1,943
Effective income tax rate                   37.8%    36.7%    39.0%

  The U.S.  and  foreign  components  of  income  before  income  taxes  and the
provision for income taxes are presented in this table:

For the Years Ended December 31              1997     1996     1995
INCOME BEFORE INCOME TAXES
United States                              $7,311   $9,013   $5,465
Foreign                                      (118)    (203)    (487)
Total                                      $7,193   $8,810   $4,978

PROVISION FOR INCOME TAXES
CURRENT
Federal                                    $1,561   $2,291   $1,922
State and local                               192      397      383
Foreign                                        49       25        1
                                           $1,802   $2,713   $2,306
DEFERRED
Federal                                    $  851   $  511   $ (221)
State and local                                89       23     (108)
Foreign                                        (5)      11        1
                                           $  935   $  545   $ (328)
Deferred investment tax credits               (16)     (21)     (35)
Provision for income taxes                 $2,721   $3,237   $1,943

  Deferred  income tax liabilities are taxes we expect to pay in future periods.
Similarly,  deferred  income tax assets are recorded for expected  reductions in
taxes  payable  in future  periods.  Deferred  income  taxes  arise  because  of
differences in the book and tax bases of certain assets and liabilities.

<PAGE>

  Deferred income tax liabilities and assets consist of the following:

At December 31                                        1997     1996
LONG-TERM DEFERRED INCOME TAX LIABILITIES
  Property, plant and equipment                     $6,204   $5,302
  Investments                                          319       96
  Other                                              1,185    1,403
Total long-term deferred income tax liabilities     $7,708   $6,801

LONG-TERM DEFERRED INCOME TAX ASSETS
  Business restructuring                            $  162   $  195
  Net operating loss/credit carryforwards              273      220
  Employee pensions and other benefits-net           1,026    1,298
  Reserves and allowances                               93      120
  Other                                                654      305
  Valuation allowance                                 (211)    (164)

Total net long-term deferred income tax assets      $1,997   $1,974
Net long-term deferred income tax liabilities       $5,711   $4,827

CURRENT DEFERRED INCOME TAX LIABILITIES
Total current deferred income tax liabilities       $  175   $  117

CURRENT DEFERRED INCOME TAX ASSETS
  Business restructuring                            $  225   $  249
  Net operating loss/credit carryforwards                5        3
  Employee pensions and other benefits                 304      523
  Reserves and allowances                              629      594
  Other                                                264       14


Total net current deferred income tax assets        $1,427   $1,383
Net current deferred income tax assets              $1,252   $1,266

  At December 31, 1997, we had net operating loss  carryforwards  (tax-effected)
for federal and state income tax purposes of $32 and $76, respectively, expiring
through   2012.   We  also  had  foreign  net   operating   loss   carryforwards
(tax-effected)  of $140, of which $130 has no expiration  date, with the balance
expiring  by the year 2002 as well as federal  tax credit  carryforwards  of $30
which are not  subject to  expiration.  We  recorded a  valuation  allowance  to
reflect the estimated amount of deferred tax assets which, more likely than not,
will not be realized.

8. POSTRETIREMENT BENEFITS

Our benefit plans for retirees include health care benefits, life
insurance coverage and telephone  concessions.  Postretirement  contributions to
trust funds are determined using the attained-age-normal  cost method for health
care benefits and the aggregate cost method for life insurance plans.

  Immediately  following  the spin-off of Lucent on September  30, 1996,  Lucent
established  separate   postretirement   benefit  plans,  and  a  share  of  the
postretirement  benefit  obligations and  postretirement  benefit assets held in
trust were transferred from AT&T to Lucent based on methods and assumptions that
were  agreed to by both  companies.  Adjustments  to the  estimated  assets  and
postretirement  benefit  obligations  that were  transferred  to Lucent were not
material  in 1997.  Subsequent  adjustments,  if any,  are also  expected  to be
immaterial.

<PAGE>

  This table shows the components of the net postretirement benefit cost:

For the Years Ended December 31                     1997     1996     1995
Service cost-benefits earned during the period     $  56     $ 53     $ 40
Interest cost on accumulated postretirement
  benefit obligation                                 278      263      258
Expected return on plan assets*                     (120)     (99)     (78)
Amortization of unrecognized prior service costs      39       39       23
Amortization of net loss(gain)                         -        3       (3)
Net postretirement benefit cost                    $ 253     $259     $240

* The actual return on  plan  assets was $358 in 1997, $313 in 1996 and $256  in
1995.  The expected  long-term rate of  return on  plan assets was 9.0% in 1997,
1996 and 1995.

  Prior service costs are amortized  primarily on a straight-line basis over the
average  remaining  service  period of active  employees.  We had  approximately
40,400,  37,900 and 34,500  retirees as of December  31, 1997,  1996,  and 1995,
respectively.

  Our   plan  assets consist   primarily   of listed   stocks,   corporate   and
governmental debt, cash and cash equivalents,  and life insurance contracts. The
following  table shows the funded  status of our  postretirement  benefit  plans
reconciled with the amounts recognized in the Consolidated Balance Sheets:

At December 31                                         1997      1996
Accumulated postretirement benefit obligation:
  Retirees                                           $2,655    $2,244
  Fully eligible active plan participants               651       453
  Other active plan participants                      1,050     1,042
Total accumulated postretirement benefit obligation   4,356     3,739
Plan assets at fair value                             1,969     1,566
Unfunded postretirement obligation                    2,387     2,173
Less:
  Unrecognized prior service costs                      166       206
  Unrecognized net gain                                (227)     (510)
Accrued postretirement benefit obligation            $2,448    $2,477

  We made these assumptions in valuing our postretirement  benefit obligation at
December 31:
                                                       1997      1996
Weighted-average discount rate                         7.0%      7.5%
Assumed rate of increase in the per
  capita cost of covered health care benefits          5.3%      5.6%

  We assumed that the growth in the per capita cost of covered health
care  benefits (the health care cost trend rate) would  gradually  decline after
1997 to 4.8% by the year 2008 and then remain  level.  This  assumption  greatly
affects the amounts reported.  To illustrate,  increasing the assumed trend rate
by 1% in each year would raise our accumulated postretirement benefit obligation
at December 31, 1997, by $218 and our 1997 postretirement benefit costs by $18.

9. EMPLOYEE BENEFIT PLANS

PENSION PLANS
We sponsor  noncontributory  defined  benefit plans covering the majority of our
employees.   Benefits  for  management   employees  are  principally   based  on
career-average pay. Benefits for occupational employees are not directly related

<PAGE>

to pay.  Pension  contributions  are principally  determined using the aggregate
cost method and are  primarily  made to trust funds held for the sole benefit of
plan participants.

  Immediately  following  the spin-off of Lucent on September  30, 1996,  Lucent
established  separate  defined  benefit  plans,  and  a  share  of  the  pension
obligations  and  pension  assets  held in trust were  transferred  from AT&T to
Lucent based on methods and  assumptions  that were agreed to by both companies.
Adjustments  to the  estimated  asset and pension  obligation  amounts that were
transferred to Lucent were not material in 1997. Subsequent adjustments, if any,
are also expected to be immaterial.

  We compute  pension cost using the projected  unit credit method and assumed a
long-term rate of return on plan assets of 9.0% in 1997, 1996 and 1995.
  Pension cost includes the following components:

For the Years Ended December 31              1997        1996        1995
Service cost-benefits earned during
  the period                              $   305     $   295     $   200
Interest cost on projected benefit
  obligation                                  946         861         747
Amortization of unrecognized prior
  service costs                               114          99          90
Credit for expected return on plan
  assets*                                  (1,371)     (1,195)     (1,043)
Amortization of transition asset             (181)       (183)       (193)
Charges for special pension benefits            5           -          58
Net pension credit                        $  (182)    $  (123)    $  (141)

*The actual return on plan assets was $3,464 in 1997,  $2,981 in 1996 and $1,044
in 1995.

  The net  pension  credit in 1995  includes a one-time  charge of $58 for early
retirement options and curtailments.

  This table shows the funded status of the defined benefit plans:

At December 31                                           1997     1996
Actuarial present value of accumulated
  benefit obligation, including vested benefits
  of $13,123 and $10,083                              $14,150  $11,520

Plan assets at fair value                             $20,513  $17,680
Less: Actuarial present value of projected
      benefit obligation                               14,481   12,380

Excess of assets over projected benefit obligation      6,032    5,300
Unrecognized prior service costs                          904      766
Unrecognized transition asset                            (708)    (889)
Unrecognized net gain                                  (4,130)  (3,303)
Net minimum liability of nonqualified plans              (103)     (51)
Prepaid pension costs                                 $ 1,995  $ 1,823

<PAGE>

  We used  these  rates and  assumptions  to  calculate  the  projected  benefit
obligation:

At December 31                                           1997     1996
Weighted-average discount rate                           7.0%     7.5%
Rate of increase in future
  compensation levels                                    4.5%     5.0%

  The prepaid pension costs shown above are net of pension liabilities for plans
where accumulated plan benefits exceed assets.  Such  liabilities,  that are not
material, are included in other liabilities in the Consolidated Balance Sheets.

  We are amortizing over 15.9 years the unrecognized transition asset related to
our 1986  adoption of SFAS No. 87,  "Employers'  Accounting  for  Pensions."  We
amortize prior service costs primarily on a straight-line basis over the average
remaining service period of active employees.  Our plan assets consist primarily
of listed  stocks  (including  $75 and $56 of AT&T common  stock at December 31,
1997, and 1996,  respectively),  corporate and  governmental  debt,  real estate
investments and cash and cash equivalents.

SAVINGS PLANS
We sponsor  savings  plans for the  majority of our  employees.  The plans allow
employees to  contribute a portion of their pretax  and/or  after-tax  income in
accordance  with  specified  guidelines.  We match a percentage  of the employee
contributions up to certain limits. Our contributions  amounted to $197 in 1997,
$178 in 1996 and $156 in 1995.

10. STOCK-BASED COMPENSATION PLANS

Under the 1997 Long-Term Incentive Program, which was effective June 1, 1997, we
grant stock  options,  performance  shares,  restricted  stock and other awards.
There are 100 million shares of common stock  available for grant with a maximum
of 15  million  common  shares  that may be used for  awards  other  than  stock
options. The exercise price of any stock option is equal to the stock price when
the option is  granted.  Generally,  the  options  vest over three years and are
exercisable  up to ten years  from the date of grant.  Under the 1987  Long-Term
Incentive Program,  which expired in April 1997, we granted the same awards, and
on January 1 of each year 0.6% of the  outstanding  shares of our  common  stock
became available for grant.

  Under  the 1997  Long-Term  Incentive  Program,  performance  share  units are
awarded to key  employees in the form of either  common stock or cash at the end
of a  three-year  period based on AT&T's  total  shareholder  return as measured
against  a peer  group  of  industry  competitors.  Under  the 1987  Long-  Term
Incentive Program, performance share units with the same terms were also awarded
to key employees based on AT&T's  return-to-equity  performance  compared with a
target.

 On August 1, 1997,  substantially  all of our  employees  were  granted a stock
option award to purchase 100 shares  representing a total of 12.5 million shares
of our common stock.  The options vest after three years and are  exercisable up
to ten years from the grant date.

  Under the AT&T 1996 Employee Stock  Purchase Plan (Plan),  which was effective
July 1, 1996, we are authorized to issue up to 50 million shares of common stock
to our eligible employees. Under the terms of the Plan, employees may have up to
10% of their  earnings  withheld to purchase  AT&T's common stock.  The purchase

<PAGE>

price of the stock on the date of exercise  is 85% of the  average  high and low
sale  prices of shares on the New York Stock  Exchange  for that day.  Under the
Plan, we sold approximately 3 million shares to employees in both 1997 and 1996.

  We apply  Accounting  Principles  Board Opinion No. 25,  "Accounting for Stock
Issued to Employees," and related  Interpretations  in accounting for our plans.
Accordingly,  no  compensation  expense has been  recognized for our stock-based
compensation  plans other than for our  performance-based  and restricted  stock
awards,  SARs, and prior to July 1, 1996, for the stock purchase plan for former
McCaw  Cellular  Communications,  Inc.  employees.  Compensation  costs  charged
against income were $94 and $40 in 1997 and 1996, respectively.

  A summary of option transactions is shown below:

                                   Weighted-            Weighted-
                                    Average              Average
                                   Exercise             Exercise
Shares in Thousands         1997    Price        1996    Price       1995
Outstanding at January 1  46,910    $33.89     47,689   $43.21     40,285
Lucent and NCR
  spin-off adjustments         -         -     22,678        -          -
Options granted           36,485    $38.81      9,132   $45.53     13,276
Options and SARs
  exercised              (10,832)   $24.89    (10,708)  $19.16     (8,181)
Average exercise price                                             $29.39
Options assumed in
  purchase of LIN              -         -          -        -      3,382
Options canceled or
  forfeited:
  Lucent and NCR
    spin-offs                  -         -    (16,179)  $37.25          -
  Other employee plans    (4,058)   $40.47     (5,702)  $37.12     (1,073)

At December 31:
Options outstanding       68,505    $37.50     46,910   $33.89     47,689
Average exercise price                                             $43.21
Options exercisable       22,981    $33.26     28,034   $28.81     28,775
Shares available
  for grant               85,859         -     19,693        -     17,524

  Effective on the dates of spin-off of Lucent and NCR,  AT&T stock options held
by Lucent and NCR employees were canceled.  For the holders of unexercised  AT&T
stock options,  the number of options was adjusted and all exercise  prices were
decreased  immediately  following  each  spin-off  date to preserve the economic
values of the options that existed prior to those dates.

  During 1997 402,057 SARs were exercised and no SARs were granted.  At December
31, 1997, 341,783 SARs remained unexercised, all of which were exercisable.

  AT&T has adopted the disclosure-only  provisions of SFAS No. 123,  "Accounting
for  Stock-Based  Compensation."  If AT&T had elected to recognize  compensation
costs based on the fair value at the date of grant for awards in 1997,  1996 and
1995,  consistent  with the  provisions  of SFAS No. 123,  AT&T's net income and
earnings  per common share would have been  reduced to the  following  pro forma
amounts:
<PAGE>

For the Years Ended December 31                1997       1996       1995
Income from continuing operations            $4,384     $5,502    $ 3,022
Income(loss) from discontinued operations        99        146     (2,902)
Gain on sale of discontinued operations          66        162          -
Net income                                   $4,549     $5,810    $   120

Earnings per common share-basic:
  Continuing operations                      $ 2.70     $ 3.42    $  1.91
  Discontinued operations                      0.06       0.09      (1.83)
  Gain on sale of discontinued operations      0.04       0.10          -
  Net income                                 $ 2.80     $ 3.61    $  0.08

Earnings per common share-diluted:
  Continuing operations                      $ 2.69     $ 3.41    $  1.90
  Discontinued operations                      0.06       0.09      (1.82)
Gain on sale of discontinued operations        0.04       0.10          -
  Net income                                 $ 2.79     $ 3.60    $  0.08

  Without the effect of pro forma costs related to the  conversion of options in
the Lucent and NCR spin-offs,  pro forma income from  continuing  operations was
$5,532, or $3.42 per diluted common share in 1996.

  The pro  forma  effect  on net  income  for  1997,  1996  and  1995 may not be
representative of the pro forma effect on net income of future years because the
SFAS No. 123 method of  accounting  for pro forma  compensation  expense has not
been applied to options granted prior to January 1, 1995.

  The  weighted-average  fair values at date of grant for options granted during
1997,  1996 and 1995 were  $9.09,  $13.12  and  $14.02,  respectively,  and were
estimated using the Black-Scholes  option-pricing  model. The risk-free interest
rates applied for 1997, 1996 and 1995 were 6.16%, 6.11% and 6.44%, respectively.
The following  assumptions  were applied for periods before the Lucent spin-off,
subsequent  to the Lucent  spin-off  through  December 31,  1996,  and for 1997,
respectively: (i) expected dividend yields of 2.4%, 2.8% and 2.2%, (ii) expected
volatility rates of 19.0%, 21.0% and 21.8%, and (iii) expected lives of 5.0, 4.5
and 4.5 years.

  The following table summarizes  information about stock options outstanding at
December 31, 1997:

                          Options Outstanding            Options Exercisable
                                Weighted-
                   Number        Average    Weighted-    Number      Weighted-
 Range of      Outstanding at   Remaining   Average   Exercisable at Average
 Exercise      Dec. 31, 1997   Contractual  Exercise  Dec. 31, 1997  Exercise
  Prices       (in thousands)     Life       Price    (in thousands)   Price

$ 1.11 - $15.76       318         1.9       $13.64          318       $13.64
 15.83 -  27.12     6,611         3.5        24.40        6,611        24.40
 27.16 -  34.95     7,890         6.4        34.16        5,088        24.50
 35.20 -  36.74     6,207         5.7        35.61        4,495        35.54
 36.75             12,501         9.4        36.75            -        36.75
 36.76 -  39.30     4,229         6.0        37.41        3,304        37.20
 39.31             17,810         9.0        39.31           22        39.31
 39.32 -  47.37    11,813         7.6        45.15        3,143        45.19
 48.28 -  60.00     1,126         9.9        54.58            -            -

                   68,505         7.5       $37.50       22,981       $33.26
<PAGE>

11. DEBT OBLIGATIONS

DEBT MATURING WITHIN ONE YEAR
At December 31                                1997          1996
Commercial paper                            $3,113        $1,950
Currently maturing long-term debt              874           463
Other                                           11            36
Total debt maturing within one year         $3,998        $2,449
Weighted-average interest rate of
  short-term debt                             5.8%          5.5%

  A consortium of lenders provides  revolving credit  facilities of $5.0 billion
to AT&T. These credit  facilities are intended for general  corporate  purposes,
which include support for AT&T's  commercial  paper, and were unused at December
31, 1997.

LONG-TERM OBLIGATIONS
At December 31                                       1997      1996
Interest Rates (a)      Maturities
DEBENTURES
4 3/8% to 4 3/4%        1998-1999                  $  500    $  500
5 1/8% to 6%            2000-2001                     500       500
8 1/8% to 8 5/8%        2002-2031                   1,996     1,996

NOTES
5 9/38% to 7 3/4%       1998-2025                   4,000     4,341
8% to 8 17/20%          1998-2025                     579       786
9 3/5% to 12 7/8%       1998-2004                      30        60
Variable rate           1998-2054                      67       115
Total debentures and notes                          7,672     8,298
Other                                                  83       112
Less: Unamortized discount-net                         55        64
Total long-term obligations                         7,700     8,346
Less: Currently maturing long-term debt               874       463
Net long-term obligations                          $6,826    $7,883

(a) Note that the actual interest paid on our debt obligations may have differed
from the stated amount due to our entering into interest rate swap  contracts to
manage our  exposure to interest  rate risk and our  strategy to reduce  finance
costs.

  This table shows the  maturities  at December 31, 1997, of the $7,700 in total
long-term obligations:

        1998      1999    2000     2001    2002       Later Years
        $874    $1,063    $658     $657    $504         $3,944


12. FINANCIAL INSTRUMENTS

In the normal course of business we use various financial instruments, including
derivative financial instruments, for purposes other than trading. We do not use
derivative  financial  instruments for speculative  purposes.  These instruments
include letters of credit, guarantees of debt, interest rate swap agreements and
foreign currency exchange  contracts.  Interest rate swap agreements and foreign
currency  exchange  contracts  are used to  mitigate  interest  rate and foreign
currency  exposures.  Collateral  is  generally  not required for these types of
instruments.

<PAGE>

  By their nature all such instruments  involve risk,  including the credit risk
of nonperformance by  counterparties,  and our maximum potential loss may exceed
the amount recognized in our balance sheet.  However,  at December 31, 1997, and
1996, in management's opinion there was no significant risk of loss in the event
of  nonperformance  of the  counterparties  to these financial  instruments.  We
control our exposure to credit risk through credit approvals,  credit limits and
monitoring procedures. We do not have any significant exposure to any individual
customer or counterparty,  nor do we have any major concentration of credit risk
related to any financial instruments.

LETTERS OF CREDIT
Letters of credit are  purchased  guarantees  that  ensure  our  performance  or
payment to third parties in accordance  with specified  terms and conditions and
do not create any additional risk to AT&T.

GUARANTEES OF DEBT
From  time  to time we  guarantee  the  debt  of our  subsidiaries  and  certain
unconsolidated joint ventures.  Additionally,  in connection with restructurings
of AT&T in 1996,  we issued  guarantees  for certain  debt  obligations  of AT&T
Capital and NCR. At December 31,  1997,  and 1996,  respectively,  the amount of
guaranteed debt associated with AT&T Capital and NCR was $120 and $230.

INTEREST RATE SWAP AGREEMENTS
We enter into  interest rate swaps to manage our exposure to changes in interest
rates and to lower our overall costs of financing. We enter into swap agreements
to  manage  the  fixed/floating  mix of our debt  portfolio  in order to  reduce
aggregate risk to interest rate movements.  Interest rate swaps also allow us to
raise funds at floating  rates and  effectively  swap them into fixed rates that
are  lower  than  those  available  to us if  fixed-rate  borrowings  were  made
directly.  These agreements involve the exchange of floating-rate for fixed-rate
payments or fixed-rate for  floating-rate  payments  without the exchange of the
underlying  principal amount. Fixed interest rate payments at December 31, 1997,
are at rates  ranging from 6.96% to 7.75%.  Floating-rate  payments are based on
rates tied to LIBOR.

  The following  table indicates the types of swaps in use at December 31, 1997,
and 1996, and their weighted-average  interest rates. Average variable rates are
those in effect at the  reporting  date and may  change  significantly  over the
lives of the contracts.
                                                1997      1996
Fixed to variable swaps-notional amount         $422      $632
  Average receive rate                         7.54%     7.55%
  Average pay rate                             5.67%     5.32%
Variable to fixed swaps-notional amount         $249      $351
  Average receive rate                         5.70%     5.77%
  Average pay rate                             7.42%     5.71%

  The  weighted-average  remaining  terms of the swap  contracts are 3 years for
1997 and 5 years for 1996.

FOREIGN EXCHANGE
We enter into foreign currency exchange contracts, including forward
and option  contracts,  to manage our  exposure to changes in currency  exchange
rates,  principally French francs,  Deutsche marks,  British pounds sterling and
Japanese yen. The use of these  derivative  financial  instruments  allows us to
reduce our  exposure  to the risk of adverse  changes in  exchange  rates on the
eventual  reimbursement to foreign telephone  companies for their portion of the
revenues  billed by AT&T for calls  placed in the U.S. to a foreign  country and
other  foreign  currency  payables  and  receivables.   These  transactions  are
generally expected to occur in less than one year.
<PAGE>

FAIR VALUES OF FINANCIAL INSTRUMENTS INCLUDING DERIVATIVE FINANCIAL INSTRUMENTS
The  following  table  summarizes  the  notional  amounts of material  financial
instruments.  The  notional  amounts  represent  agreed-upon  amounts  on  which
calculations of dollars to be exchanged are based. They do not represent amounts
exchanged by the parties and, therefore,  are not a measure of our exposure. Our
exposure  is  limited to the fair value of the  contracts  with a positive  fair
value plus interest receivable, if any, at the reporting date.

DERIVATIVES AND OFF BALANCE SHEET INSTRUMENTS

                                       1997          1996
                                     Contract/     Contract/
                                     Notional      Notional
                                      Amount        Amount
Interest rate swap agreements          $671          $983
Foreign exchange:
  Forward contracts                     426           646
  Option contracts                        2            65
Letters of credit                        63           264
Guarantees of debt                      242           328

  The tables  below show the  valuation  methods  and the  carrying  amounts and
estimated fair values of material financial instruments.

FINANCIAL INSTRUMENT                  VALUATION METHOD
Debt excluding capital leases         Market quotes or based on rates
                                        available to us for debt with
                                        similar terms and maturities
Letters of credit                     Fees paid to obtain the
                                        obligations
Guarantees of debt                    There are no quoted market prices
                                        for similar agreements available
Interest rate swap agreements         Market quotes obtained from dealers
Foreign exchange contracts            Market quotes


  For debt excluding  capital leases,  the carrying amounts and fair values were
$10,810  and  $11,112,   respectively,   for  1997;  and  $10,319  and  $10,609,
respectively, for 1996.

DERIVATIVES AND OFF BALANCE SHEET INSTRUMENTS
                                                1997
                                      Carrying         Fair
                                       Amount          Value
                                    Asset   Liab.   Asset  Liab.

Interest rate swap agreements          $3    $10       $5   $31
Foreign exchange
  forward contracts                     -     21        3    33

                                                1996
                                      Carrying         Fair
                                       Amount          Value
                                    Asset   Liab.   Asset  Liab.

Interest rate swap agreements          $5    $ 8      $47   $12
Foreign exchange
  forward contracts                     6     15        7    35


<PAGE>
13. COMMITMENTS AND CONTINGENCIES

 In the normal  course of business we are subject to  proceedings,  lawsuits and
other  claims,  including  proceedings  under  laws and  regulations  related to
environmental and other matters.  Such matters are subject to many uncertainties
and outcomes are not predictable with assurance.  Consequently, we are unable to
ascertain  the  ultimate  aggregate  amount of monetary  liability  or financial
impact with respect to these  matters at December 31, 1997.  These matters could
affect the operating results of any one quarter when resolved in future periods.
However,  we believe  that after final  disposition  any  monetary  liability or
financial  impact  to us  beyond  that  provided  for at  year-end  would not be
material  to our  annual  consolidated  financial  statements.  We  lease  land,
buildings and equipment  through  contracts that expire in various years through
2032. Our rental expense under  operating  leases was $822 in 1997, $718 in 1996
and $653 in 1995.  The following  table shows our future  minimum lease payments
due under  noncancelable  operating  leases at December 31, 1997.  Such payments
total  $3,384.  The total of minimum  rentals to be received in the future under
noncancelable subleases as of December 31, 1997, was $275.


              1998     1999     2000     2001     2002    Later Years
              $652     $528     $444     $334     $249         $1,177

14. QUARTERLY INFORMATION (UNAUDITED)

1997                                  First    Second     Third    Fourth
Revenues                            $12,662   $12,825   $13,004   $12,828
Operating income                      1,639     1,511     1,775     2,043
Income from continuing operations     1,088       928     1,133     1,323
Income from discontinued
  operations                             38        31        20        11
Gain on sale of discontinued
  operation                               -         -        66         -
Net income                            1,126       959     1,219     1,334

Income per common share-basic:
    Continuing operations               .67       .57       .70       .81
  Discontinued operations               .02       .02       .01       .01
  Gain on sale of discontinued
    operation                             -         -       .04         -
  Net income                            .69       .59       .75       .82
Income per common share-diluted:
Continuing operations                   .67       .57       .69       .81
Discontinued operations                 .02       .02       .02         -
Gain on sale of discontinued
    operation                             -         -       .04         -
  Net income                            .69       .59       .75       .81

Dividends declared                      .33       .33       .33       .33

Stock price*:
  High                                   $41 7/8  $38 1/4  $45 15/16  $63 15/16
  Low                                     34 3/8   30 3/4   34 1/4     43 3/16
Quarter-end close                         34 7/8   35 1/16  44 1/4     61 5/16

* Stock prices obtained from the Composite Tape

<PAGE>

1996                                    First    Second     Third    Fourth
Revenues                              $12,378   $12,459   $12,837   $12,872
Operating income                        2,369     2,273     2,211     1,910
Income from continuing
  operations                            1,439     1,509     1,380     1,245
Income(loss) from discontinued
  operations                              (77)      (18)       52       216
Gain on sale of
  discontinued operation                    -         -         -       162
Net income                              1,362     1,491     1,432     1,623

Income(loss) per common share-basic:
  Continuing operations                   .90       .94       .85       .77
  Discontinued operations                (.05)     (.01)      .04       .13
    Gain on sale of
    discontinued operation                  -         -         -       .10
    Net income                            .85       .93       .89      1.00

Income(loss) per common share-diluted:
    Continuing operations                 .90       .93       .85       .77
    Discontinued operations              (.05)     (.01)      .04       .13
    Gain on sale of discontinued
      operation                             -         -         -       .10
  Net income                              .85       .92       .89      1.00

Dividends declared                        .33       .33       .33       .33
Stock price*:
  High                                $68 7/8   $64 7/8   $62 3/8   $44 1/2
  Low                                  60 1/8    58        49 1/4    33 1/4
  Quarter-end close                    61 1/8    62        52 1/4    43 3/8

* Stock prices obtained from the Composite Tape

    Stock  prices on or before  September  30, 1996,  have not been  restated to
reflect the Lucent  spin-off.  Stock prices on or before December 31, 1996, have
not been restated to reflect the NCR spin-off.


15. SUBSEQUENT EVENT

On January 8, 1998,  AT&T signed a definitive  merger  agreement  with  Teleport
Communications  Group  Inc.  (TCG)  for  an  all-stock   transaction  valued  at
approximately  $11.3  billion.  Under  the  agreement  each  TCG  share  will be
exchanged  for .943 of an AT&T  share.  The  merger  is  subject  to  regulatory
approvals and certain  other  conditions as well as the receipt of opinions that
the merger will be tax-free to TCG  shareowners.  The transaction is expected to
close in the second half of 1998.


                       List of Subsidiaries of AT&T Corp.
                                  As of 3/26/98


Jurisdiction of                                       Incorporation

Alascom,Inc...........................................Alaska
Actuarial Sciences Associates,Inc.....................Delaware
AT&T Canada Long Distance Services Company............Canada
AT&T Communications, Inc..............................Delaware
AT&T Communications of California, Inc................California
AT&T Communications of Delaware, Inc..................Delaware
AT&T Communications of Hawaii, Inc....................Hawaii
AT&T Communications of Illinois, Inc..................Illinois
AT&T Communications of Indiana, Inc...................Indiana
AT&T Communications of Maryland, Inc..................Maryland
AT&T Communications of Michigan, Inc..................Michigan
AT&T Communications of the Midwest, Inc...............Iowa
AT&T Communications of the Mountain States, Inc.......Colorado
AT&T Communications of Nevada, Inc....................Nevada
AT&T Communications of New England, Inc...............New York
AT&T Communications of New Hampshire, Inc.............New Hampshire
AT&T Communications of New Jersey, Inc................New Jersey
AT&T Communications of New York, Inc..................New York
AT&T Communications of Ohio, Inc......................Ohio
AT&T Communications of the Pacific Northwest, Inc.....Washington
AT&T Communications of Pennsylvania, Inc..............Pennsylvania
AT&T Communications of the South Central States,Inc...Delaware
AT&T Communications of the Southern States, Inc.......New York
AT&T Communications of the Southwest, Inc.............Delaware
AT&T Communications of Virginia, Inc..................Virginia
AT&T Communications of Washington D.C., Inc...........New York
AT&T Communications of West Virginia, Inc.............West Virginia
AT&T Communications of Wisconsin, Inc.................Wisconsin
AT&T Communications Services International Inc........Delaware
AT&T Communications (UK) LTD..........................United Kingdom
AT&T Global Communications Services Inc...............Delaware
AT&T Istel............................................United Kingdom
AT&T Solutions Inc....................................Delaware
AT&T of Puerto Rico, Inc..............................New York
AT&T Universal Card Services Corporation..............Delaware
AT&T Wireless Services, Inc...........................Delaware
LIN Broadcasting Corporation..........................Delaware



                       CONSENT OF INDEPENDENT ACCOUNTANTS

     We consent to the incorporation by reference in the registration statements
of AT&T Corp. ("AT&T" or the "Company") on Form S-3 for the Shareowner  Dividend
Reinvestment and Stock Purchase Plan (Registration No. 333-00573),  Form S-8 for
the AT&T Long Term Savings and Security  Plan  (Registration  Nos.  33-34265 and
33-47257), Form S-8 for the AT&T Long Term Savings Plan for Management Employees
(Registration  Nos.  33-34264,  33-29256  and  33-21937),  Form S-8 for the AT&T
Retirement Savings and Profit Sharing Plan (Registration No. 33-39708), Form S-8
for  Shares  Issuable  Under  the Stock  Option  Plan of the AT&T 1987 Long Term
Incentive Program (Registration Nos. 33-56643, 33-49465, 33-20276 and 33-47251),
Form S-8 for the AT&T of Puerto Rico, Inc. Long Term Savings Plan for Management
Employees  (Registration  No.  33-50819),  Form S-8 for the AT&T of Puerto Rico,
Inc.  Long Term Savings and  Security  Plan  (Registration  No.  33-50817),  and
Post-Effective  Amendment No. 1 on Form S-8 to Form S-8  Registration  Statement
(Registration No. 33-54797) for the AT&T 1996 Employee Stock Purchase Plan, Form
S-8 for the AT&T  Shares for Growth  Program  (Registration  Nos.  33-49089  and
33-47255),  Form S-8 for the AT&T 1997 Long Term Incentive Program (Registration
No.  33-28665),  Form S-3 for the AT&T  $2,600,000,000  Notes  and  Warrants  to
Purchase Notes (Registration No. 33-49589), Form S-3 for the AT&T $3,000,000,000
Notes and Warrants to Purchase Notes  (Registration No. 33-59495),  Form S-4 for
the  AT&T  5,000,000  Common  Shares   (Registration  No.   33-57745),   and  in
Post-Effective  Amendment  Nos. 1, 2 and 3 on Form S-8 to Form S-4  Registration
Statement  (Registration  No.  33-42150)  for the  NCR  Corporation  1989  Stock
Compensation Plan (Registration No. 33-42150-01), the NCR Corporation 1984 Stock
Option Plan  (Registration  No.  33-42150-02) and the NCR Corporation 1976 Stock
Option Plan (Registration No. 33-42150-03), respectively, and the Post-Effective
Amendment  Nos.  1, 2, 3 and 5 on Form  S-8 to Form S-4  Registration  Statement
(Registration  No.  33-52119) for the McCaw Cellular  Communications,  Inc. 1983
Non-Qualified  Stock  Option  Plan  (Registration  No.  33-52119-01),  the McCaw
Cellular   Communications,   Inc.  1987  Stock  Option  Plan  (Registration  No.
33-52119-02),  the McCaw  Cellular  Communications,  Inc.  Equity  Purchase Plan
(Registration  No.  33-52119-03)  and the McCaw  Cellular  Communications,  Inc.
Employee Stock Purchase Plan (Registration No. 33-52119-05),  respectively,  and
Post-Effective  Amendment No. 1 on Form S-8 to Form S-4  Registration  Statement
(Registration  No.  33-45302) for the Teradata  Corporation  1987  Incentive and
Other Stock Option Plan  (Registration No.  33-45302-01),  Form S-8 for the AT&T
Amended  and  Restated  1969  Stock  Option  Plan  for  LIN  Broadcasting  Corp.
(Registration No. 33-63195) of our reports dated January 26, 1998, on our audits
of the consolidated  financial  statements and consolidated  financial statement
schedule of the Company and its  subsidiaries at December 31, 1997 and 1996, and
for the years ended December 31, 1997, 1996 and 1995.

COOPERS & LYBRAND L.L.P.

1301 Avenue of the Americas
New York, New York
March 25, 1998



                                POWER OF ATTORNEY



KNOW ALL MEN BY THESE PRESENTS:

         WHEREAS, AT&T CORP., a New York corporation (hereinafter referred to as
the  "Company"),  proposes to file with the Securities and Exchange  Commission,
under the  provisions of the  Securities  Exchange Act of 1934,  as amended,  an
annual report on Form 10-K; and

         WHEREAS,  the  undersigned  is both a  director  and an  officer of the
Company, as indicated below his signature:

         NOW,  THEREFORE,  the undersigned hereby constitutes and appoints D. E.
SOMERS, M. B. TART and M. J. WASSER and each of them, as attorney for him and in
his name, place and stead, and in his capacity as both a director and an officer
of the  Company,  to execute  and file such annual  report,  and  thereafter  to
execute  and file any  amendments  or  amendments  thereto,  hereby  giving  and
granting to said attorneys, and each of them, full power and authority to do and
perform each and every act and thing  whatsoever  requisite  and necessary to be
done in and about the premises,  as fully,  to all intents and  purposes,  as he
might or could do if personally  present at the doing thereof,  hereby ratifying
and  confirming all that said attorneys may or shall lawfully do, or cause to be
done, by virtue hereof.

         IN WITNESS WHEREOF, the undersigned has executed this Power of Attorney
this 12th day of March 1998.




                                  /s/  C. Michael Armstrong
                                  -----------------------------------
                                  By:  C. Michael Armstrong
                                       Chairman of the Board and Director





<PAGE>


                                POWER OF ATTORNEY



KNOW ALL MEN BY THESE PRESENTS:

         WHEREAS, AT&T CORP., a New York corporation (hereinafter referred to as
the  "Company"),  proposes to file with the Securities and Exchange  Commission,
under the  provisions of the  Securities  Exchange Act of 1934,  as amended,  an
annual report on Form 10-K; and

         WHEREAS,  the  undersigned  is both a  director  and an  officer of the
Company, as indicated below his signature:

         NOW,  THEREFORE,  the undersigned hereby constitutes and appoints D. E.
SOMERS,  M. B. TART and M. J. WASSER and each of them,  as attorneys for him and
in his name,  place and stead, and in his capacity as an officer of the Company,
to execute and file such annual  report,  and thereafter to execute and file any
amendments or amendments thereto,  hereby giving and granting to said attorneys,
and each of them,  full power and authority to do and perform each and every act
and  thing  whatsoever  requisite  and  necessary  to be done in and  about  the
premises,  as fully,  to all  intents and  purposes,  as he might or could do if
personally  present at the doing  thereof,  hereby  ratifying and confirming all
that said  attorneys  may or shall  lawfully do, or cause to be done,  by virtue
hereof.

         IN WITNESS WHEREOF, the undersigned has executed this Power of Attorney
this 16th day of March, 1998.




                                  /s/  J. D. Zeglis
                                  -----------------------------------
                                  By:  J. D. Zeglis
                                       President and Director



<PAGE>



                                POWER OF ATTORNEY



KNOW ALL MEN BY THESE PRESENTS:

         WHEREAS, AT&T CORP., a New York corporation (hereinafter referred to as
the  "Company"),  proposes to file with the Securities and Exchange  Commission,
under the  provisions of the  Securities  Exchange Act of 1934,  as amended,  an
annual report on Form 10-K; and

         WHEREAS,  the  undersigned  is an officer of the Company,  as indicated
below his signature:

         NOW,  THEREFORE,  the undersigned hereby constitutes and appoints M. B.
TART and M. J. WASSER and each of them,  as  attorneys  for him and in his name,
place and stead,  and in his capacity as an officer of the  Company,  to execute
and file such annual  report,  and thereafter to execute and file any amendments
or amendments thereto, hereby giving and granting to said attorneys, and each of
them,  full power and  authority  to do and perform each and every act and thing
whatsoever  requisite  and  necessary to be done in and about the  premises,  as
fully,  to all  intents  and  purposes,  as he might  or could do if  personally
present at the doing  thereof,  hereby  ratifying and  confirming  all that said
attorneys may or shall lawfully do, or cause to be done, by virtue hereof.

         IN WITNESS WHEREOF, the undersigned has executed this Power of Attorney
this 12th day of March, 1998.




                                  /s/  D. E. Somers
                                  -----------------------------------
                                  By:  D. E. Somers
                                       Senior Executive Vice President
                                         and Chief Financial Officer




<PAGE>



                                POWER OF ATTORNEY



KNOW ALL MEN BY THESE PRESENTS:

         WHEREAS, AT&T CORP., a New York corporation (hereinafter referred to as
the  "Company"),  proposes to file with the Securities and Exchange  Commission,
under the  provisions of the  Securities  Exchange Act of 1934,  as amended,  an
annual report on Form 10-K; and

         WHEREAS,  the  undersigned  is an officer of the Company,  as indicated
below her signature:

         NOW,  THEREFORE,  the   undersigned  hereby  constitutes  and  appoints
D. E. SOMERS and M. J. WASSER, and each of them, as attorneys for her and in her
name, place and  stead,  and in her capacity as an  officer of the  Company,  to
execute and file  such annual  report,  and  thereafter to execute and file  any
amendments or amendments thereto, hereby giving  and granting to said attorneys,
and each of them,  full power and  authority  to do  and perform each and  every
act and  thing whatsoever  requisite  and  necessary to be done in and about the
premises,  as fully,  to all  intents  and  purposes,  as she  might or could do
if  personally present at the doing  thereof,  hereby  ratifying and  confirming
all that said attorneys may or shall lawfully do, or cause to be done, by virtue
hereof.

         IN WITNESS WHEREOF, the undersigned has executed this Power of Attorney
this 13th day of March, 1998.




                                  /s/  M. B. Tart
                                  -----------------------------------
                                  By:  M. B. Tart
                                       Vice President and Controller




<PAGE>



                                POWER OF ATTORNEY



KNOW ALL MEN BY THESE PRESENTS:

         WHEREAS, AT&T CORP., a New York corporation (hereinafter referred to as
the  "Company"),  proposes to file with the Securities and Exchange  Commission,
under the  provisions of the  Securities  Exchange Act of 1934,  as amended,  an
annual report on Form 10-K; and

         WHEREAS, the undersigned is a director of the Company:

         NOW,  THEREFORE,  the undersigned hereby constitutes and appoints D. E.
SOMERS,  M. B. TART and M. J. WASSER and each of them,  as attorneys  for him or
her and in his or her name,  place and stead,  and in his or her  capacity  as a
director of the Company,  to execute and file such annual report, and thereafter
to execute and file any  amendments  or  amendments  thereto,  hereby giving and
granting to said attorneys, and each of them, full power and authority to do and
perform each and every act and thing  whatsoever  requisite  and necessary to be
done in and about the premises,  as fully, to all intents and purposes, as he or
she  might  or could do if  personally  present  at the  doing  thereof,  hereby
ratifying and  confirming  all that said  attorneys may or shall lawfully do, or
cause to be done, by virtue hereof.

         IN WITNESS WHEREOF, the undersigned has executed this Power of Attorney
this 17th day of March, 1998.




                                  /s/  Kenneth T. Derr
                                  -----------------------------------
                                  By:  Kenneth T. Derr
                                       Director







<PAGE>





                                POWER OF ATTORNEY



KNOW ALL MEN BY THESE PRESENTS:

         WHEREAS, AT&T CORP., a New York corporation (hereinafter referred to as
the  "Company"),  proposes to file with the Securities and Exchange  Commission,
under the  provisions of the  Securities  Exchange Act of 1934,  as amended,  an
annual report on Form 10-K; and

         WHEREAS, the undersigned is a director of the Company:

         NOW,  THEREFORE,  the undersigned hereby constitutes and appoints D. E.
SOMERS,  M. B. TART and M. J. WASSER and each of them,  as attorneys  for him or
her and in his or her name,  place and stead,  and in his or her  capacity  as a
director of the Company,  to execute and file such annual report, and thereafter
to execute and file any  amendments  or  amendments  thereto,  hereby giving and
granting to said attorneys, and each of them, full power and authority to do and
perform each and every act and thing  whatsoever  requisite  and necessary to be
done in and about the premises,  as fully, to all intents and purposes, as he or
she  might  or could do if  personally  present  at the  doing  thereof,  hereby
ratifying and  confirming  all that said  attorneys may or shall lawfully do, or
cause to be done, by virtue hereof.

         IN WITNESS WHEREOF, the undersigned has executed this Power of Attorney
this 18th day of March, 1998.




                                  /s/  M. Kathryn Eickhoff
                                  -----------------------------------
                                  By:  M. Kathryn Eickhoff
                                       Director


<PAGE>







                                POWER OF ATTORNEY



KNOW ALL MEN BY THESE PRESENTS:

         WHEREAS, AT&T CORP., a New York corporation (hereinafter referred to as
the  "Company"),  proposes to file with the Securities and Exchange  Commission,
under the  provisions of the  Securities  Exchange Act of 1934,  as amended,  an
annual report on Form 10-K; and

         WHEREAS, the undersigned is a director of the Company:

         NOW,  THEREFORE,  the undersigned hereby constitutes and appoints D. E.
SOMERS,  M. B. TART and M. J. WASSER and each of them,  as attorneys  for him or
her and in his or her name,  place and stead,  and in his or her  capacity  as a
director of the Company,  to execute and file such annual report, and thereafter
to execute and file any  amendments  or  amendments  thereto,  hereby giving and
granting to said attorneys, and each of them, full power and authority to do and
perform each and every act and thing  whatsoever  requisite  and necessary to be
done in and about the premises,  as fully, to all intents and purposes, as he or
she  might  or could do if  personally  present  at the  doing  thereof,  hereby
ratifying and  confirming  all that said  attorneys may or shall lawfully do, or
cause to be done, by virtue hereof.

         IN WITNESS WHEREOF, the undersigned has executed this Power of Attorney
this 13th day of March, 1998.




                                  /s/  Walter Y. Elisha
                                  -----------------------------------
                                  By:  Walter Y. Elisha
                                       Director



<PAGE>






                                POWER OF ATTORNEY



KNOW ALL MEN BY THESE PRESENTS:

         WHEREAS, AT&T CORP., a New York corporation (hereinafter referred to as
the  "Company"),  proposes to file with the Securities and Exchange  Commission,
under the  provisions of the  Securities  Exchange Act of 1934,  as amended,  an
annual report on Form 10-K; and

         WHEREAS, the undersigned is a director of the Company:

         NOW,  THEREFORE,  the undersigned hereby constitutes and appoints D. E.
SOMERS,  M. B. TART and M. J. WASSER and each of them,  as attorneys  for him or
her and in his or her name,  place and stead,  and in his or her  capacity  as a
director of the Company,  to execute and file such annual report, and thereafter
to execute and file any  amendments  or  amendments  thereto,  hereby giving and
granting to said attorneys, and each of them, full power and authority to do and
perform each and every act and thing  whatsoever  requisite  and necessary to be
done in and about the premises,  as fully, to all intents and purposes, as he or
she  might  or could do if  personally  present  at the  doing  thereof,  hereby
ratifying and  confirming  all that said  attorneys may or shall lawfully do, or
cause to be done, by virtue hereof.

         IN WITNESS WHEREOF, the undersigned has executed this Power of Attorney
this 14th day of March, 1998.




                                  /s/  George M. C. Fisher
                                  -----------------------------------
                                  By:  George M. C. Fisher
                                       Director



<PAGE>






                                POWER OF ATTORNEY



KNOW ALL MEN BY THESE PRESENTS:

         WHEREAS, AT&T CORP., a New York corporation (hereinafter referred to as
the  "Company"),  proposes to file with the Securities and Exchange  Commission,
under the  provisions of the  Securities  Exchange Act of 1934,  as amended,  an
annual report on Form 10-K; and

         WHEREAS, the undersigned is a director of the Company:

         NOW,   THEREFORE,  the  undersigned  hereby  constitutes  and  appoints
D. E. SOMERS, M. B. TART and M. J. WASSER and each of them, as attorneys for him
or her and in his or her name,  place and stead, and in his or her capacity as a
director of the Company,  to execute and file such annual report, and thereafter
to execute and file any  amendments  or  amendments  thereto,  hereby giving and
granting to said attorneys, and each of them, full power and authority to do and
perform each and every act and thing  whatsoever  requisite  and necessary to be
done in and about the premises,  as fully, to all intents and purposes, as he or
she  might  or could do if  personally  present  at the  doing  thereof,  hereby
ratifying and  confirming  all that said  attorneys may or shall lawfully do, or
cause to be done, by virtue hereof.

         IN WITNESS WHEREOF, the undersigned has executed this Power of Attorney
this 26th day of March, 1998.




                                  /s/  Donald V. Fites
                                  -----------------------------------
                                  By:  Donald V. Fites
                                       Director




<PAGE>





                                POWER OF ATTORNEY



KNOW ALL MEN BY THESE PRESENTS:

         WHEREAS, AT&T CORP., a New York corporation (hereinafter referred to as
the  "Company"),  proposes to file with the Securities and Exchange  Commission,
under the  provisions of the  Securities  Exchange Act of 1934,  as amended,  an
annual report on Form 10-K; and

         WHEREAS, the undersigned is a director of the Company:

         NOW,  THEREFORE,  the undersigned hereby constitutes and appoints D. E.
SOMERS,  M. B. TART and M. J. WASSER and each of them,  as attorneys  for him or
her and in his or her name,  place and stead,  and in his or her  capacity  as a
director of the Company,  to execute and file such annual report, and thereafter
to execute and file any  amendments  or  amendments  thereto,  hereby giving and
granting to said attorneys, and each of them, full power and authority to do and
perform each and every act and thing  whatsoever  requisite  and necessary to be
done in and about the premises,  as fully, to all intents and purposes, as he or
she  might  or could do if  personally  present  at the  doing  thereof,  hereby
ratifying and  confirming  all that said  attorneys may or shall lawfully do, or
cause to be done, by virtue hereof.

         IN WITNESS WHEREOF, the undersigned has executed this Power of Attorney
this 16th day of March, 1998.




                                  /s/  Ralph S. Larsen
                                  -----------------------------------
                                  By:  Ralph S. Larsen
                                       Director




<PAGE>






                                POWER OF ATTORNEY



KNOW ALL MEN BY THESE PRESENTS:

         WHEREAS, AT&T CORP., a New York corporation (hereinafter referred to as
the  "Company"),  proposes to file with the Securities and Exchange  Commission,
under the  provisions of the  Securities  Exchange Act of 1934,  as amended,  an
annual report on Form 10-K; and

         WHEREAS, the undersigned is a director of the Company:

         NOW,  THEREFORE,  the undersigned hereby constitutes and appoints D. E.
SOMERS,  M. B. TART and M. J. WASSER and each of them,  as attorneys  for him or
her and in his or her name,  place and stead,  and in his or her  capacity  as a
director of the Company,  to execute and file such annual report, and thereafter
to execute and file any  amendments  or  amendments  thereto,  hereby giving and
granting to said attorneys, and each of them, full power and authority to do and
perform each and every act and thing  whatsoever  requisite  and necessary to be
done in and about the premises,  as fully, to all intents and purposes, as he or
she  might  or could do if  personally  present  at the  doing  thereof,  hereby
ratifying and  confirming  all that said  attorneys may or shall lawfully do, or
cause to be done, by virtue hereof.

         IN WITNESS WHEREOF, the undersigned has executed this Power of Attorney
this 18th day of March, 1998.




                                  /s/  Donald F. McHenry
                                  -----------------------------------
                                  By:  Donald F. McHenry
                                       Director




<PAGE>






                                POWER OF ATTORNEY



KNOW ALL MEN BY THESE PRESENTS:

         WHEREAS, AT&T CORP., a New York corporation (hereinafter referred to as
the  "Company"),  proposes to file with the Securities and Exchange  Commission,
under the  provisions of the  Securities  Exchange Act of 1934,  as amended,  an
annual report on Form 10-K; and

         WHEREAS, the undersigned is a director of the Company:

         NOW,  THEREFORE,  the undersigned hereby constitutes and appoints D. E.
SOMERS,  M. B. TART and M. J. WASSER and each of them,  as attorneys  for him or
her and in his or her name,  place and stead,  and in his or her  capacity  as a
director of the Company,  to execute and file such annual report, and thereafter
to execute and file any  amendments  or  amendments  thereto,  hereby giving and
granting to said attorneys, and each of them, full power and authority to do and
perform each and every act and thing  whatsoever  requisite  and necessary to be
done in and about the premises,  as fully, to all intents and purposes, as he or
she  might  or could do if  personally  present  at the  doing  thereof,  hereby
ratifying and  confirming  all that said  attorneys may or shall lawfully do, or
cause to be done, by virtue hereof.

         IN WITNESS WHEREOF, the undersigned has executed this Power of Attorney
this 18th day of March, 1998.




                                  /s/  Michael I. Sovern
                                  -----------------------------------
                                  By:  Michael I. Sovern
                                       Director




<PAGE>






                                POWER OF ATTORNEY



KNOW ALL MEN BY THESE PRESENTS:

         WHEREAS, AT&T CORP., a New York corporation (hereinafter referred to as
the  "Company"),  proposes to file with the Securities and Exchange  Commission,
under the  provisions of the  Securities  Exchange Act of 1934,  as amended,  an
annual report on Form 10-K; and

         WHEREAS, the undersigned is a director of the Company:

         NOW,  THEREFORE,  the undersigned hereby constitutes and appoints D. E.
SOMERS,  M. B. TART and M. J. WASSER and each of them,  as attorneys  for him or
her and in his or her name,  place and stead,  and in his or her  capacity  as a
director of the Company,  to execute and file such annual report, and thereafter
to execute and file any  amendments  or  amendments  thereto,  hereby giving and
granting to said attorneys, and each of them, full power and authority to do and
perform each and every act and thing  whatsoever  requisite  and necessary to be
done in and about the premises,  as fully, to all intents and purposes, as he or
she  might  or could do if  personally  present  at the  doing  thereof,  hereby
ratifying and  confirming  all that said  attorneys may or shall lawfully do, or
cause to be done, by virtue hereof.

         IN WITNESS WHEREOF, the undersigned has executed this Power of Attorney
this 16th day of March, 1998.




                                  /s/  Thomas H. Wyman
                                  -----------------------------------
                                  By:  Thomas H. Wyman
                                       Director


<TABLE> <S> <C>

<ARTICLE>                     5
<LEGEND>
     This schedule  contains summary  financial  information  extracted from the
unaudited  balance  sheet of AT&T Corp.  at December 31, 1995 and the  unaudited
consolidated  statement of income for the twelve-month period ended December 31,
1995 and is qualified in its entirety by reference to such financial statements.
</LEGEND>
<MULTIPLIER>                                   1,000,000
       
<S>                                            <C>
<PERIOD-TYPE>                                  12-MOS
<FISCAL-YEAR-END>                              DEC-31-1995
<PERIOD-START>                                 JAN-01-1995
<PERIOD-END>                                   DEC-31-1995
<CASH>                                             75
<SECURITIES>                                        0
<RECEIVABLES>                                   9,137
<ALLOWANCES>                                      797
<INVENTORY>                                         0
<CURRENT-ASSETS>                               20,510
<PP&E>                                         33,574
<DEPRECIATION>                                 17,553
<TOTAL-ASSETS>                                 62,228
<CURRENT-LIABILITIES>                          24,413
<BONDS>                                         8,545
                               0
                                         0
<COMMON>                                        1,596
<OTHER-SE>                                     15,678
<TOTAL-LIABILITY-AND-EQUITY>                   62,228
<SALES>                                             0
<TOTAL-REVENUES>                               48,445
<CGS>                                               0
<TOTAL-COSTS>                                  43,261
<OTHER-EXPENSES>                                    0
<LOSS-PROVISION>                                1,613
<INTEREST-EXPENSE>                                490
<INCOME-PRETAX>                                 4,978
<INCOME-TAX>                                    1,943
<INCOME-CONTINUING>                             3,035
<DISCONTINUED>                                 (2,896)
<EXTRAORDINARY>                                     0
<CHANGES>                                           0
<NET-INCOME>                                      139
<EPS-PRIMARY>                                    0.09
<EPS-DILUTED>                                    0.09
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE>                     5
<LEGEND>
     This schedule  contains summary  financial  information  extracted from the
unaudited  balance  sheet of AT&T  Corp.  at March  31,  1996 and the  unaudited
consolidated statement of income for the three-month period ended March 31, 1996
and is qualified in its entirety by reference to such financial statements.
</LEGEND>
<MULTIPLIER>                                   1,000,000
       
<S>                                            <C>
<PERIOD-TYPE>                                  3-MOS
<FISCAL-YEAR-END>                              DEC-31-1996
<PERIOD-START>                                 JAN-01-1996
<PERIOD-END>                                   MAR-31-1996
<CASH>                                            158
<SECURITIES>                                        0
<RECEIVABLES>                                   10,006
<ALLOWANCES>                                      798
<INVENTORY>                                         0
<CURRENT-ASSETS>                               19,934
<PP&E>                                         33,765
<DEPRECIATION>                                 17,805
<TOTAL-ASSETS>                                 60,057
<CURRENT-LIABILITIES>                          21,381
<BONDS>                                         8,486
                               0
                                         0
<COMMON>                                        1,606
<OTHER-SE>                                     17,051
<TOTAL-LIABILITY-AND-EQUITY>                   60,057
<SALES>                                             0
<TOTAL-REVENUES>                               12,378
<CGS>                                               0
<TOTAL-COSTS>                                  10,009
<OTHER-EXPENSES>                                    0
<LOSS-PROVISION>                                  369
<INTEREST-EXPENSE>                                125
<INCOME-PRETAX>                                 2,328
<INCOME-TAX>                                      909
<INCOME-CONTINUING>                             1,439
<DISCONTINUED>                                    (77)
<EXTRAORDINARY>                                     0
<CHANGES>                                           0
<NET-INCOME>                                    1,362
<EPS-PRIMARY>                                    0.85
<EPS-DILUTED>                                    0.85
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE>                     5
<LEGEND>
     This schedule  contains summary  financial  information  extracted from the
unaudited  balance  sheet  of AT&T  Corp.  at June 30,  1996  and the  unaudited
consolidated  statement of income for the  six-month  period ended June 30, 1996
and is qualified in its entirety by reference to such financial statements.
</LEGEND>
<MULTIPLIER>                                   1,000,000
       
<S>                                            <C>
<PERIOD-TYPE>                                  6-MOS
<FISCAL-YEAR-END>                              DEC-31-1996
<PERIOD-START>                                 JAN-01-1996
<PERIOD-END>                                   JUN-30-1996
<CASH>                                              0
<SECURITIES>                                        0
<RECEIVABLES>                                   9,442
<ALLOWANCES>                                      820
<INVENTORY>                                         0
<CURRENT-ASSETS>                               17,796
<PP&E>                                         34,814
<DEPRECIATION>                                 18,207
<TOTAL-ASSETS>                                 57,869
<CURRENT-LIABILITIES>                          16,133
<BONDS>                                         8,033
                               0
                                         0
<COMMON>                                        1,610
<OTHER-SE>                                     20,822
<TOTAL-LIABILITY-AND-EQUITY>                   57,869
<SALES>                                             0
<TOTAL-REVENUES>                               24,837
<CGS>                                               0
<TOTAL-COSTS>                                  20,195
<OTHER-EXPENSES>                                    0
<LOSS-PROVISION>                                  790
<INTEREST-EXPENSE>                                225
<INCOME-PRETAX>                                 4,625
<INCOME-TAX>                                    1,677
<INCOME-CONTINUING>                             2,948
<DISCONTINUED>                                    (95)
<EXTRAORDINARY>                                     0
<CHANGES>                                           0
<NET-INCOME>                                    2,853
<EPS-PRIMARY>                                    1.78
<EPS-DILUTED>                                    1.77
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE>                     5
<LEGEND>
     This schedule  contains summary  financial  information  extracted from the
unaudited  balance  sheet of AT&T Corp.  at September 30, 1996 and the unaudited
consolidated  statement of income for the nine-month  period ended September 30,
1996 and is qualified in its entirety by reference to such financial statements.
</LEGEND>
<MULTIPLIER>                                   1,000,000
       
<S>                                            <C>
<PERIOD-TYPE>                                  9-MOS
<FISCAL-YEAR-END>                              DEC-31-1996
<PERIOD-START>                                 JAN-01-1996
<PERIOD-END>                                   SEP-30-1996
<CASH>                                            362
<SECURITIES>                                        0
<RECEIVABLES>                                  10,092
<ALLOWANCES>                                      823
<INVENTORY>                                         0
<CURRENT-ASSETS>                               17,709
<PP&E>                                         36,129
<DEPRECIATION>                                 18,462
<TOTAL-ASSETS>                                 56,303
<CURRENT-LIABILITIES>                          16,068
<BONDS>                                         7,851
                               0
                                         0
<COMMON>                                        1,619
<OTHER-SE>                                     19,434
<TOTAL-LIABILITY-AND-EQUITY>                   56,303
<SALES>                                             0
<TOTAL-REVENUES>                               37,674
<CGS>                                               0
<TOTAL-COSTS>                                  30,821
<OTHER-EXPENSES>                                    0
<LOSS-PROVISION>                                1,254
<INTEREST-EXPENSE>                                300
<INCOME-PRETAX>                                 6,843
<INCOME-TAX>                                    2,515
<INCOME-CONTINUING>                             4,328
<DISCONTINUED>                                    (43)
<EXTRAORDINARY>                                     0
<CHANGES>                                           0
<NET-INCOME>                                    4,285
<EPS-PRIMARY>                                    2.67
<EPS-DILUTED>                                    2.66
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE>                     5
<LEGEND>
     This schedule  contains summary  financial  information  extracted from the
unaudited  balance  sheet of AT&T Corp.  at December 31, 1996 and the  unaudited
consolidated  statement of income for the twelve-month period ended December 31,
1996 and is qualified in its entirety by reference to such financial statements.
</LEGEND>
<MULTIPLIER>                                   1,000,000
       
<S>                                            <C>
<PERIOD-TYPE>                                  12-MOS
<FISCAL-YEAR-END>                              DEC-31-1996
<PERIOD-START>                                 JAN-01-1996
<PERIOD-END>                                   DEC-31-1996
<CASH>                                              0
<SECURITIES>                                        0
<RECEIVABLES>                                   9,911
<ALLOWANCES>                                      942
<INVENTORY>                                         0
<CURRENT-ASSETS>                               17,073
<PP&E>                                         39,385
<DEPRECIATION>                                 19,649
<TOTAL-ASSETS>                                 55,382
<CURRENT-LIABILITIES>                          16,151
<BONDS>                                         7,883
                               0
                                         0
<COMMON>                                        1,623
<OTHER-SE>                                     18,672
<TOTAL-LIABILITY-AND-EQUITY>                   55,382
<SALES>                                             0
<TOTAL-REVENUES>                               50,546
<CGS>                                               0
<TOTAL-COSTS>                                  41,783
<OTHER-EXPENSES>                                    0
<LOSS-PROVISION>                                1,938
<INTEREST-EXPENSE>                                343
<INCOME-PRETAX>                                 8,810
<INCOME-TAX>                                    3,237
<INCOME-CONTINUING>                             5,573
<DISCONTINUED>                                    335
<EXTRAORDINARY>                                     0
<CHANGES>                                           0
<NET-INCOME>                                    5,908
<EPS-PRIMARY>                                    3.67
<EPS-DILUTED>                                    3.66
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE>                     5
<LEGEND>
     This schedule  contains summary  financial  information  extracted from the
audited  balance sheet of AT&T at March 31, 1997,  and the audited  consolidated
statement of income for the  three-month  period  ended March 31,  1997,  and is
qualified in its entirety by reference to such financial statements.
</LEGEND>
<MULTIPLIER>                                 1,000,000
       
<S>                                          <C>
<PERIOD-TYPE>                                3-mos
<FISCAL-YEAR-END>                            Dec-31-1997
<PERIOD-START>                               Jan-1-1997
<PERIOD-END>                                 Mar-31-1997
<CASH>                                          198
<SECURITIES>                                      0
<RECEIVABLES>                                 9,687
<ALLOWANCES>                                    999
<INVENTORY>                                       0
<CURRENT-ASSETS>                             15,724
<PP&E>                                       39,457
<DEPRECIATION>                               20,151
<TOTAL-ASSETS>                               54,461
<CURRENT-LIABILITIES>                        14,464
<BONDS>                                       7,867
                             0
                                       0
<COMMON>                                      1,624
<OTHER-SE>                                   19,242
<TOTAL-LIABILITY-AND-EQUITY>                 54,461
<SALES>                                           0
<TOTAL-REVENUES>                             12,662
<CGS>                                             0
<TOTAL-COSTS>                                11,023
<OTHER-EXPENSES>                                  0
<LOSS-PROVISION>                                549
<INTEREST-EXPENSE>                               52
<INCOME-PRETAX>                               1,755
<INCOME-TAX>                                    667
<INCOME-CONTINUING>                           1,088
<DISCONTINUED>                                   38
<EXTRAORDINARY>                                   0
<CHANGES>                                         0
<NET-INCOME>                                  1,126
<EPS-PRIMARY>                                   .69
<EPS-DILUTED>                                   .69
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE>                     5
<LEGEND>
     This schedule  contains summary  financial  information  extracted from the
audited  balance  sheet of AT&T at June 30, 1997,  and the audited  consolidated
statement  of income  for the  six-month  period  ended  June 30,  1997,  and is
qualified in its entirety by reference to such financial statements.
</LEGEND>
<MULTIPLIER>                                 1,000,000
       
<S>                                          <C>
<PERIOD-TYPE>                                6-mos
<FISCAL-YEAR-END>                            Dec-31-1997
<PERIOD-START>                               Jan-1-1997
<PERIOD-END>                                 Jun-30-1997
<CASH>                                           22
<SECURITIES>                                      0
<RECEIVABLES>                                 9,593
<ALLOWANCES>                                    987
<INVENTORY>                                       0
<CURRENT-ASSETS>                             15,056
<PP&E>                                       40,683
<DEPRECIATION>                               20,755
<TOTAL-ASSETS>                               54,946
<CURRENT-LIABILITIES>                        15,047
<BONDS>                                       7,216
                             0
                                       0
<COMMON>                                      1,625
<OTHER-SE>                                   19,683
<TOTAL-LIABILITY-AND-EQUITY>                 54,946
<SALES>                                           0
<TOTAL-REVENUES>                             25,487
<CGS>                                             0
<TOTAL-COSTS>                                22,337
<OTHER-EXPENSES>                                  0
<LOSS-PROVISION>                              1,032
<INTEREST-EXPENSE>                              108
<INCOME-PRETAX>                               3,266
<INCOME-TAX>                                  1,250
<INCOME-CONTINUING>                           2,016
<DISCONTINUED>                                   69
<EXTRAORDINARY>                                   0
<CHANGES>                                         0
<NET-INCOME>                                  2,085
<EPS-PRIMARY>                                  1.28
<EPS-DILUTED>                                  1.28
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE>                     5
<LEGEND>
     This schedule  contains summary  financial  information  extracted from the
audited   balance  sheet  of  AT&T  at  September  30,  1997,  and  the  audited
consolidated  statement of income for the nine-month  period ended September 30,
1997,  and  is  qualified  in  its  entirety  by  reference  to  such  financial
statements.
</LEGEND>
<MULTIPLIER>                                 1,000,000
       
<S>                                          <C>
<PERIOD-TYPE>                                9-mos
<FISCAL-YEAR-END>                            Dec-31-1997
<PERIOD-START>                               Jan-1-1997
<PERIOD-END>                                 Sep-30-1997
<CASH>                                          186
<SECURITIES>                                      0
<RECEIVABLES>                                 9,927
<ALLOWANCES>                                  1,046
<INVENTORY>                                       0
<CURRENT-ASSETS>                             15,632
<PP&E>                                       42,387
<DEPRECIATION>                               21,423
<TOTAL-ASSETS>                               56,449
<CURRENT-LIABILITIES>                        15,957
<BONDS>                                       7,054
                             0
                                       0
<COMMON>                                      1,625
<OTHER-SE>                                   20,360
<TOTAL-LIABILITY-AND-EQUITY>                 56,449
<SALES>                                           0
<TOTAL-REVENUES>                             38,491
<CGS>                                             0
<TOTAL-COSTS>                                33,566
<OTHER-EXPENSES>                                  0
<LOSS-PROVISION>                              1,501
<INTEREST-EXPENSE>                              152
<INCOME-PRETAX>                               5,124
<INCOME-TAX>                                  1,975
<INCOME-CONTINUING>                           3,149
<DISCONTINUED>                                  155
<EXTRAORDINARY>                                   0
<CHANGES>                                         0
<NET-INCOME>                                  3,304
<EPS-PRIMARY>                                  2.03
<EPS-DILUTED>                                  2.03
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE>                     5
<LEGEND>
  This  schedule  contains  summary  financial  information  extracted  from the
audited balance sheet of AT&T at December 31, 1997, and the audited consolidated
statement of income for the twelve-month  period ended December 31, 1997, and is
qualified in its entirety by reference to such financial statements.
</LEGEND>
<MULTIPLIER>                                 1,000,000
       
<S>                                          <C>
<PERIOD-TYPE>                                12-mos
<FISCAL-YEAR-END>                            Dec-31-1997
<PERIOD-START>                               Jan-1-1997
<PERIOD-END>                                 Dec-31-1997
<CASH>                                          145
<SECURITIES>                                      0
<RECEIVABLES>                                 9,550
<ALLOWANCES>                                    977
<INVENTORY>                                       0
<CURRENT-ASSETS>                             16,179
<PP&E>                                       44,563
<DEPRECIATION>                               21,853
<TOTAL-ASSETS>                               58,635
<CURRENT-LIABILITIES>                        16,942
<BONDS>                                       6,826
                             0
                                       0
<COMMON>                                      1,624
<OTHER-SE>                                   21,023
<TOTAL-LIABILITY-AND-EQUITY>                 58,635
<SALES>                                           0
<TOTAL-REVENUES>                             51,319
<CGS>                                             0
<TOTAL-COSTS>                                44,351
<OTHER-EXPENSES>                                  0
<LOSS-PROVISION>                              1,957
<INTEREST-EXPENSE>                              191
<INCOME-PRETAX>                               7,193
<INCOME-TAX>                                  2,721
<INCOME-CONTINUING>                           4,472
<DISCONTINUED>                                  166
<EXTRAORDINARY>                                   0
<CHANGES>                                         0
<NET-INCOME>                                  4,638
<EPS-PRIMARY>                                  2.85
<EPS-DILUTED>                                  2.84
        

</TABLE>


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