INTELLICALL INC
8-K/A, 1997-07-30
COMMUNICATIONS SERVICES, NEC
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                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549



                                    FORM 8-KA


                                 CURRENT REPORT

                     Pursuant to Section 13 or 15 (d) of the
                         Securities Exchange Act of 1934



         Date of Report (date of earliest event reported): July 21, 1997


                                INTELLICALL, INC.
              Exact name of registrant as specified in its charter


                                    Delaware
                  State or other jurisdiction of incorporation



      0-10588                                               75-1993841
Commission File Number                                    I.R.S. Employer
                                                         Identification No.



                2155 Chenault, Suite 410 Carrollton, Texas 75006
         ---------------------------------------------------------------
                     Address of Principal Executive Offices


Registrant's telephone number, including area code:             (972) 416-0022
                                                               ---------------







<PAGE>



ITEM 5.           Other Events

     On July 21,  1997  (the  "Closing  Date")  the  Registrant  entered  into a
Securities Purchase Agreement (the "Purchase Agreement") with four institutional
investors (the "Investors") pursuant to which the Investors purchased $4,000,000
of the  Registrant's  7% Series A Convertible  Preferred  Stock (the  "Preferred
Stock").  The Preferred  Stock was sold in a private  placement  pursuant to the
provisions of Regulation D promulgated by the Securities and Exchange Commission
(the "SEC")  under the  Securities  Act of 1933,  as amended  (the  "Act").  The
Registrant  utilized  the net  proceeds  from  the sale of the  Preferred  Stock
(approximately  $3,800,000)  to pay  down  indebtedness  to its  senior  secured
lender.

     Commencing 90 days after the Closing Date,  the Preferred  Stock,  plus all
accrued dividends, is convertible into common stock, $.01 par value (the "Common
Stock") of the Registrant at the option of each Purchaser at a conversion  price
equal to the lower of $5.05 per share (the "Fixed  Conversion  Price") or eighty
percent  (80%) of the average  fifteen day trading  price  preceding the date of
conversion  (the  "Variable  Conversion  Price").  However,  in  the  event  any
Investor  acquires  Common Stock which is issued  without a restrictive  legend
upon  conversion  of the  Preferred  Stock  at any time  within  one year of the
Closing Date and the conversion price is based on the Variable Conversion Price,
such Investor must pay a fee to the Registrant as follows:

     a) in the event the  issuance  of such Common  Stock  occurs from 91 to 180
days after the Closing Date,  the fee payable to the Registrant is 25% times the
Variable Conversion Price times the number of such shares of Common Stock; and

     b) in the event the  issuance of such Common  Stock  occurs from 181 to 365
days after the Closing  Date,  the fee payable to the  Registrant is 6.25% times
the Variable Conversion Price times the number of such shares of Common Stock.

     Any shares of Preferred Stock  outstanding two years after the Closing Date
are automatically converted into Common Stock.

     The  Investors  may  require the  Registrant  to redeem  certain  shares of
Preferred  Stock (i) in the event the number of shares of Common Stock  issuable
upon conversion  (based on the conversion  price in existence from time to time)
multiplied  by 1.25 would  exceed the maximum  number of shares of Common  Stock
which  the  Registrant  can  issue  without  shareholder  approval  pursuant  to
applicable New York Stock Exchange Guidelines, unless shareholder approval is so
obtained  within 120 days of such  occurrence,  (ii) in the event the Registrant
fails to reserve an adequate number of shares of Common Stock as contemplated by
the   designation  of  preferred   stock  creating  the  Preferred   Stock  (the
"Designation"),  unless  such  failure  is cured by  board of  directors  and/or
shareholder  approvals as required,  (iii) in the event the Registrant  fails to
honor a  conversion  notice and (iv) in other  events as more fully set forth in
the  Designation  filed  with this Form 8-K  Current  Report.  Any  redemptions,
however, are limited to the Registrant's  borrowing  availability under its loan
agreement  with Finova  Capital  Corporation  ("Finova"),  as further  described
below.


                                        2

<PAGE>



     The  Designation  grants  to  the  Registrant  the  option,  under  certain
circumstances,  to redeem for cash any shares of Preferred  Stock  submitted for
conversion  if the  Variable  Conversion  Price is less than $4.00 per share and
funds are available under the Registrant's loan agreement with Finova.

     The  Registrant  also  agreed  with the  Investors  to file a  registration
statement on the Common Stock  underlying the conversion of the Preferred  Stock
and to have such  registration  statement  declared  effective by the SEC within
ninety days of the Closing Date.

     In  conjunction  with the issuance of the Preferred  Stock,  the Registrant
entered into a Second Amendment to Loan and Security  Agreement with Finova (the
"Second  Amendment").  The Second Amendment  modified one financial covenant and
allowed the  Registrant to redeem the  Preferred  Stock as  contemplated  in the
Designation if (i) following and giving effect to such redemption the Registrant
shall have excess  borrowing  availability  under its borrowing base of not less
than $500,000, and shall have paid in full or made provision for payment in full
of all of  Registrant's  accounts  payable  in  excess  of  $500,000  which  are
outstanding  beyond  their due date and are not  contested  in good faith by the
Registrant and all book  overdrafts  and (ii) at the time of such  redemption no
event of Monetary Default,  as defined in the loan agreement with Finova, and no
event which,  with notice or passage of time or both,  would constitute an event
of Monetary  Default  under the loan  agreement  with Finova has occurred and is
continuing, or would result from such redemption.

     The above discussion is qualified in its entirety by the documents attached
as exhibits to this report.

ITEM 7.           Financial Statements and Exhibits

         (c)      The following exhibits are filed as a part of this Form 8-K 
                  Current Report:

                  4.1      Certificate of Designation of Series A Convertible 
                           Preferred Stock of Intellicall, Inc.

                  10.1     Securities Purchase Agreement executed with the 
                           Investors.

                  10.2     Registration Rights Agreement executed with the 
                           Investors.

                  10.3     Second Amendment to Loan and Security Agreement with
                           Finova Capital Corporation.



                                        3

<PAGE>



                                   SIGNATURES

Pursuant  to the  requirements  of the  Securities  Exchange  Act of  1934,  the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned hereunto duly authorized.



                                               INTELLICALL, INC.
                                               (Registrant)


Dated:  July 24, 1997                          /s/ Michael H. Barnes
                                               ---------------------
                                               Michael H. Barnes
                                               Senior Vice President and
                                               Chief Financial Officer













                                        4



                                                               DOCUMENT 4.1

                           CERTIFICATE OF DESIGNATION
                                       OF
                      SERIES A CONVERTIBLE PREFERRED STOCK
                                       OF
                                INTELLICALL, INC.


               (Pursuant to Section 151 of the General Corporation
                          Law of the State of Delaware)


Intellicall,  Inc.,  a  corporation  organized  and  existing  under the General
Corporation Law of the State of Delaware (the  "Corporation"),  hereby certifies
that,  pursuant to the authority  contained in its Certificate of Incorporation,
and in accordance with the provisions of Section 151 of the General  Corporation
Law of the State of Delaware,  its Board of Directors  has adopted the following
resolution  creating  a series of its  Preferred  Stock  designated  as Series A
Convertible Preferred Stock:

"BE IT RESOLVED, that pursuant to the authority vested in the Board of Directors
of the Corporation by the Certificate of  Incorporation,  the Board of Directors
does hereby  provide for the issue of a series of Preferred  Stock,  $1,000 face
amount per share, in connection with that certain Securities  Purchase Agreement
dated July 21, 1997 by and among the  Corporation and certain  investors,  there
shall be a series of shares of the Preferred Stock of the Corporation designated
"Series A Convertible Preferred Stock"; that the number of shares of such series
shall be 4,000 and that the rights and  preferences  of such series  shall be as
follows:


                            I. DESIGNATION AND AMOUNT

The  designation  of this  series,  which  consists of 4,000 shares of Preferred
Stock,  is the Series A  Convertible  Preferred  Stock (the  "Series A Preferred
Stock") and the face amount shall be One Thousand U.S.  Dollars  ($1,000.00) per
share (the "Face Amount").

                                  II. DIVIDENDS

The Series A Preferred  Stock,  as such stock,  will bear no dividends,  but the
holders of the Series A Preferred  Stock shall be entitled to participate in the
dividends and distributions made on the Common Stock, as hereinafter provided.

                            III. CERTAIN DEFINITIONS

For purposes of this Certificate of Designation,  the following terms shall have
the following meanings:

A. "Conversion Date" means, for any Optional Conversion, the date specified
in the notice of conversion  (the "Notice of Conversion") as long as the copy of
the Notice of Conversion is




<PAGE>



faxed (or  delivered  by other  means  resulting  in notice) to the  Corporation
before 11:59 p.m.  Eastern Time, on the Conversion  Date indicated in the Notice
of  Conversion.  If the  Notice  of  Conversion  is not so  faxed  or  otherwise
delivered  before  such  time,  then the  Conversion  Date shall be the date the
holder faxes or otherwise  delivers the Notice of Conversion to the Corporation.
The  Conversion  Date  for the  Required  Conversion  at  Maturity  shall be the
Maturity Date (as such terms are defined in Paragraph D of Article IV).

B.     "Conversion Price" means, with respect to any Conversion Date, the lower
of the Fixed  Conversion  Price and the Variable  Conversion  Price,  each as in
effect as of such date and subject to adjustment as provided herein.

C. "Fixed  Conversion  Price" means 120% of the  volume-weighted  average  trade
price, as reported by Bloomberg Financial Markets  ("Bloomberg"),  of the Common
Stock for the fifteen  (15)  consecutive  trading days ending on the trading day
immediately  preceding the Closing Date (subject to equitable adjustment for any
stock splits,  stock dividends,  reclassifications or similar events during such
fifteen (15) trading day period), and shall be subject to adjustment as provided
herein.

D. "N" means the number of days  from,  but  excluding,  the  Closing  Date (the
"Closing Date") of the Closing under that certain Securities  Purchase Agreement
(the  "Securities  Purchase  Agreement")  dated  July 21,  1997 by and among the
Corporation  and the Purchasers of the  Corporation's  Series A Preferred  Stock
through and including the  Conversion  Date for such share of Series A Preferred
Stock.

E.       "Premium" means 1000 x (N/365) x (.07).

F.       "Redemption Conversion Amount" with respect to a share of Series A 
Preferred Stock means an amount equal to:

                           1000 + Premium
                           --------------
                   (            CP             )    X      WAP
where:

"CP" means the Conversion Price in effect on the date of the Redemption Notice;
 and

"WAP" means the volume  weighted  average trade price, as reported by Bloomberg,
of a share of Common Stock for the  preceding  fifteen (15) trading  days, or if
such volume weighted average trade price is no longer reported by Bloomberg,  an
equivalent  price  report per share of Common  Stock by a  recognized  reporting
service  reasonably  acceptable to the holders of a majority of the  outstanding
shares of Series A Preferred  Stock, or if such  equivalent  price report is not
available,  the fair market  value per share of Common  Stock  determined  by an
investment




<PAGE>



banking  firm of  national  reputation  selected  by the  Corporation  which  is
reasonably  acceptable to the holders of a majority of the outstanding shares of
Series A Preferred Stock.

G. "Variable  Conversion Price" means 80% of the  volume-weighted  average trade
price,  as  reported by  Bloomberg,  of the Common  Stock for the  fifteen  (15)
consecutive  trading days ending on the trading day  immediately  preceding  the
Conversion  Date (subject to equitable  adjustment  for any stock splits,  stock
dividends,  reclassifications or similar events during such fifteen (15) trading
day period), and shall be subject to adjustment as provided herein.

                                 IV. CONVERSION

A.  Conversion  at the  Option of the  Holder.  Subject  to the  limitations  on
conversions  contained  in Paragraph C of this Article IV, each holder of shares
of Series A Preferred Stock may, at any time and from time to time, beginning on
the  ninetieth   (90th)day  after  the  Closing  Date,   convert  (an  "Optional
Conversion")  each of its  shares of Series A  Preferred  Stock into a number of
fully paid and  nonassessable  shares of Common Stock  determined  in accordance
with the following formula:


(Premium + 1000)
- ----------------
Conversion Price

provided  however,  that if the Conversion  Date is less than 180 days after the
Closing Date, then the following  formula shall be used in lieu of the preceding
formula:

1000
- ----
Conversion Price

B. Mechanics of Conversion.  In order to effect an Optional Conversion, a holder
shall:  (x)  fax a copy  of the  fully  executed  Notice  of  Conversion  to the
Corporation  and (y)  surrender or cause to be  surrendered  (subject to Article
XIV.B) the original certificates representing the Series A Preferred Stock being
converted  (the  "Preferred  Stock  Certificates")  accompanied by duly executed
stock  powers  (with  signature  guaranteed  in  customary  form  if the  holder
effecting  conversion  is other  than the  original  Purchaser  of the shares of
Series  A  Preferred  Stock  being  converted)  and a  copy  of  the  Notice  of
Conversion.  Upon  receipt  by the  Corporation  of the fax copy of a Notice  of
Conversion from a holder,  the Corporation  shall  immediately  send, via fax, a
confirmation  to such  holder  stating  that the Notice of  Conversion  has been
received,  the date upon which the  Corporation  expects  to deliver  the Common
Stock  issuable  upon such  conversion  and the name and  telephone  number of a
contact person at the  Corporation  regarding the  conversion.  The  Corporation
shall not be obligated to issue shares of Common Stock upon a conversion  unless
either the Preferred Stock Certificates are delivered to the Corporation as




<PAGE>



provided above, or the holder  notifies the Corporation  that such  certificates
have been lost,  stolen or destroyed (and the  requirements of Article XIV.B are
complied with).

(i) Delivery of Common Stock Upon  Conversion.  Upon the  surrender of Preferred
Stock Certificates and executed stock powers from a holder of Series A Preferred
Stock  accompanied by a Notice of Conversion,  the  Corporation  shall, no later
than the later of (a) the third  business  day  following  the  Conversion  Date
(provided  the  holder  shall have  complied  with  clause (y) above  within one
business  day of delivery  such fax Notice of  Conversion ) and (b) two business
days following the date of such  surrender  (or, in the case of lost,  stolen or
destroyed certificates,  after provision of indemnity pursuant to Article XIV.B)
(the  "Delivery  Period"),  issue to the holder and deliver to the holder (or at
its  direction)  (x) that  number  of  shares  of  Common  Stock  issuable  upon
conversion of such shares of Series A Preferred  Stock being converted and (y) a
certificate  representing  the number of shares of Series A Preferred  Stock not
being converted, if any.

(ii) Taxes.  The  Corporation  shall pay any and all taxes (other than  transfer
taxes)  which may be imposed  with  respect to the  issuance and delivery of the
shares of Common Stock upon the conversion of the Series A Preferred Stock.

(iii) No Fractional  Shares. If any conversion of Series A Preferred Stock would
result in the issuance of a fractional  share of Common Stock,  such  fractional
share shall be  disregarded  and the number of shares of Common  Stock  issuable
upon such conversion shall be the nearest whole number of shares.

(iv)  Conversion  Disputes.  In  the  case  of any  dispute  with  respect  to a
conversion, the Corporation shall promptly issue such number of shares of Common
Stock as are not disputed in accordance  with  subparagraph  (i) above.  If such
dispute involves the calculation of the Conversion  Price, the Corporation shall
submit the disputed  calculations to its outside accountant via facsimile within
two (2) business  days of receipt of the Notice of  Conversion.  The  accountant
shall issue a report  regarding the  calculations and notify the Corporation and
the holder of the results no later than two (2)  business  days from the date it
receives the disputed calculations. The accountant's calculation shall be deemed
conclusive,  absent  manifest  error.  The  Corporation  shall  then  issue  the
appropriate number of shares of Common Stock in accordance with subparagraph (i)
above,  it being  understood and agreed that the Company shall not be in default
because of its  failure to issue  shares of Common  Stock which are subject to a
dispute before the resolution of such dispute.

C.      Limitations  on  Conversions.  The  conversion  of  shares  of Series A
Preferred  Stock shall be subject to the  following  limitations  (each of which
limitations shall be applied independently):

(i)     Cap Amount.  Unless otherwise permitted by the New York Stock Exchange
("NYSE")




<PAGE>



in no event  shall the total  number of  shares  of  Common  Stock  issued  upon
conversion of the Series A Preferred  Stock exceed the maximum  number of shares
of Common Stock that the Corporation can without  shareholder  approval so issue
pursuant to NYSE Listed Company Manual Section 312.03(c) (or any successor rule)
("Rule  312.03(c)")  (the "Cap Amount") which, as of the date of issuance of the
Series A Preferred  Stock,  shall be 1,860,500  shares.  The Cap Amount shall be
allocated  pro-rata to the  holders of Series A  Preferred  Stock as provided in
Article XIV.D. In the event the Corporation is prohibited from issuing shares of
Common  Stock  as a  result  of the  operation  of this  subparagraph  (i),  the
Corporation shall comply with Article VII.

(ii) No Five Percent Holders. Notwithstanding anything to the contrary contained
herein,  the Series A Preferred Stock shall not be convertible by a holder or at
the Maturity  Date to the extent (but only to the extent)  that, if converted by
such holder or at the Maturity Date, the holder would beneficially own in excess
of 4.9% of the shares of Common Stock.  To the extent this  limitation  applies,
the  determination  of whether  Series A Preferred  Stock  shall be  convertible
(vis-a-vis  other  securities  owned  by such  holder)  and of  which  Series  A
Preferred Stock shall be converted shall be in the sole discretion of the holder
and submission of the Series A Preferred Stock for conversion shall be deemed to
be the  holder's  determination  of whether  such  Series A  Preferred  Stock is
convertible, subject to such aggregate percentage limitation. No prior inability
to convert Series A Preferred Stock pursuant to this subparagraph shall have any
effect on the  applicability  of its  provisions  with respect to any subsequent
determination  of  convertibility.   For  the  purposes  of  this  subparagraph,
beneficial  ownership and all calculations,  including without limitation,  with
respect  to  calculations  of  percentage   ownership  shall  be  determined  in
accordance  with  Section  13(d) of the  Securities  Exchange  Act of  1934,  as
amended,   and  Regulation  13D  and  G  thereunder.   The  provisions  of  this
subparagraph  may be waived and/or  implemented  in a manner  otherwise  than in
strict  conformity  with the  terms  hereof  with the  approval  of the Board of
Directors  of the  Corporation  and the holders of a majority in interest of the
then  outstanding  Series A Preferred  Stock:  (i) with respect to any matter to
cure any ambiguity herein, to correct this subparagraph (or any portion thereof)
which  may be  defective  or  inconsistent  with the  intended  4.9%  beneficial
ownership  limitation  herein  contained  or  to  make  changes  or  supplements
necessary or desirable to properly give effect to such 4.9% limitation; and (ii)
with respect to any other matter,  with the further  consent of the holders of a
majority  of the then  outstanding  shares  of  Common  Stock.  The  limitations
contained  in this  subparagraph  shall apply to a successor  holder of Series A
Preferred  Stock  if,  and to the  extent,  elected  by  such  successor  holder
concurrently  with its  acquisition  of such  Series  A  Preferred  Stock,  such
election to be promptly  confirmed  in writing to the  Corporation  (provided no
transfer or series of transfers to a successor  holder or holders  shall be used
by a holder to evade the limitations contained herein).

D.     Required Conversion at Maturity. Subject to the limitations set forth in
Paragraph  C(i) and C(ii) of this  Article IV and  provided all shares of Common
Stock issuable upon conversion




<PAGE>



of all  outstanding  shares of Series A Preferred  Stock are then (i) authorized
and reserved for issuance,  (ii) registered under the Securities Act of 1933, as
amended  (the  "Securities  Act") for resale by the  holders  of such  shares of
Series A Preferred  Stock and (iii)  eligible to be traded on either the Nasdaq,
the New York Stock Exchange or the American Stock Exchange, each share of Series
A  Preferred  Stock  issued and  outstanding  on the second  anniversary  of the
Closing  Date (the  "Maturity  Date")  (and any  accrued  and unpaid  Conversion
Default Payments),  automatically shall be converted into shares of Common Stock
on such date in accordance with the conversion formulas set forth in Paragraph A
of this  Article  IV (the  "Required  Conversion  at  Maturity").  If a Required
Conversion  at  Maturity  occurs,  the  Corporation  and the holders of Series A
Preferred Stock shall follow the applicable  conversion  procedures set forth in
Paragraphs B and C of this Article IV;  provided,  however,  that the holders of
Series A Preferred Stock are not required to deliver a Notice of Conversion.

E. Limited Right to Deliver Cash in Lieu of Stock Upon Conversion. So long as no
Redemption  Event shall have  occurred and provided  the  Corporation  is not in
violation of any of its obligations under the Securities  Purchase  Agreement or
the  Registration  Rights  Agreement and provided  that the Variable  Conversion
Price is less than $4.00, the Corporation may deliver a notice to each holder of
the Series A Preferred Stock (a "Cash  Conversion  Payment Notice") stating that
it elects to pay all or a portion  of the  consideration  to be  delivered  to a
holder of Series A Preferred Stock that elects to convert such shares in cash in
lieu of  shares  of  Common  Stock in  accordance  with the  provisions  of this
Paragraph E and stating the maximum amount per share of Series A Preferred Stock
(the  "Maximum  Per  Share  Cash  Payment")  and the  maximum  aggregate  amount
("Aggregate  Maximum") that the  Corporation  will pay as a result of satisfying
such conversions in cash.  During the seven day period commencing on the date of
the delivery of a Cash Conversion  Payment Notice (the "Required Cash Conversion
Period") to a holder,  the  Corporation  shall have the right and  obligation to
satisfy any Notice of  Conversion by payment of the Cash  Redemption  Amount for
each share of Series A Preferred Stock being redeemed in cash within twenty-four
(24)  hours  after the  delivery  of any  Notice of  Conversion  rather  than by
delivery of Common Stock;  provided,  however,  that the right and obligation to
pay cash in lieu of Common  Stock shall only be  effective in the event that the
cash  payment per share of Series A Preferred  Stock does not exceed the Maximum
Per Share Cash  Payment and shall only be effective to the extent the total cash
payment required as a result of a Cash Conversion Payment Notice does not exceed
the Aggregate  Maximum,  with the Corporation's  obligation to deliver shares of
Common  Stock in  response to a Notice of  Conversion  being  unaffected  to the
extent of any limitation on the  Corporation's  right and obligation to pay cash
set forth in this  proviso.  To the extent the  Aggregate  Maximum is  exceeded,
holders  of Series A  Preferred  Stock  will  receive  cash in lieu of shares of
Common  Stock  in the  order  of the  date  of  delivery  of  their  Notices  of
Conversion,  with any holders  delivering  Notices of Conversion on the same day
receiving  cash pro rata in  accordance  with the  number  of shares of Series A
Preferred  Stock  converted by them on such date. The "Cash  Redemption  Amount"
with respect to a share of Series A Preferred Stock shall be a cash




<PAGE>



amount  equal to the number of shares of Common  Stock that would  otherwise  be
received upon the exercise of the Optional Conversion with respect to such share
of  Series  A  Preferred  Stock  multiplied  by the  closing  bid  price  of the
Corporation's  Common Stock on the trading day  immediately  preceding  the date
that would otherwise be the Conversion Date.

                    V. RESERVATION OF SHARES OF COMMON STOCK

A.  Reserved  Amount.  Upon the  initial  issuance  of the  shares  of  Series A
Preferred Stock, Two Million Five Hundred Thousand (2,500,000) of the authorized
but  unissued  shares  of Common  Stock  shall be  reserved  for  issuance  upon
conversion  of the  Series A  Preferred  Stock  and  thereafter  the  number  of
authorized  but  unissued  shares of Common  Stock so  reserved  (the  "Reserved
Amount")  shall not be  decreased  until the Series A  Preferred  Stock has been
fully  converted  and  shall  at all  times be  sufficient  to  provide  for the
conversion  of the Series A  Preferred  Stock  outstanding  at the then  current
Conversion  Price.  The  Reserved  Amount  shall be  allocated to the holders of
Series A Preferred Stock as provided in Article XIV.D.

B.  Increases  to  Reserved  Amount.  If the  Reserved  Amount  for any five (5)
consecutive  trading  days  (the last of such five (5)  trading  days  being the
"Authorization Trigger Date") shall be less than 150% of the number of shares of
Common Stock  issuable upon  conversion of the Series A Preferred  Stock on such
trading days, the Corporation shall  immediately  notify the holders of Series A
Preferred  Stock of such  occurrence  and shall  immediately  take all necessary
action (including, if necessary,  shareholder approval to authorize the issuance
of additional shares of Common Stock) to increase the Reserved Amount to 200% of
the  number of shares of Common  Stock  then  issuable  upon  conversion  of the
outstanding  Series A Preferred Stock. In the event the Corporation  fails to so
increase the Reserved Amount within: (i) thirty (30) days after an Authorization
Trigger Date if shareholder  approval is not required by applicable law for such
increase;  or (ii) one hundred twenty (120) days after an Authorization  Trigger
Date if shareholder  approval is required by applicable law (provided,  however,
that the Corporation must file  preliminary  proxy materials with the Securities
and Exchange  Commission  ("SEC")  within  thirty (30) days of an  Authorization
Trigger Date), each holder of Series A Preferred Stock shall thereafter have the
option,  exercisable  in whole or in part (but only to the extent  that it would
not cause the  Corporation to be in "Monetary  Default" (as herein  defined)) at
any time and from time to time by delivery of a Redemption Notice (as defined in
Article VIII. C) to the Corporation, to require the Corporation, to purchase for
cash, at an amount per share equal to the Redemption  Conversion Amount, up to a
portion of the holder's Series A Preferred Stock such that,  after giving effect
to such purchase,  the holder's allocated portion of the Reserved Amount exceeds
200% of the total number of Common Stock issuable to such holder upon conversion
of its Series A Preferred Stock. If the Corporation  fails to redeem any of such
shares within five (5) business  days after its receipt of a Redemption  Notice,
then such holder shall be entitled to the remedies  provided in Article VIII. C.
For purposes  hereof,  "Monetary  Default"  shall mean the existence of an event
specified on Schedule 1 attached hereto.




<PAGE>




                       VI. FAILURE TO SATISFY CONVERSIONS

A.  Conversion  Default  Payments.  If, at any  time,  (x) a holder of shares of
Series A  Preferred  Stock  submits  a Notice  of  Conversion  and the  original
certificates  representing  the Series A  Preferred  Stock and the stock  powers
required by paragraph IV(B) and the Corporation fails for any reason (other than
because  such  issuance  would  exceed such  holder's  allocated  portion of the
Reserved  Amount or Cap Amount,  for which  failures the holders  shall have the
remedies set forth in Articles V and VII) to deliver,  on or prior to the second
business day following the expiration of the Delivery Period for such conversion
(said  period of time being the  "Extended  Delivery  Period"),  such  number of
freely  tradeable  shares of Common Stock to which such holder is entitled  upon
such  conversion,  or (y) the Corporation  provides notice  (including by way of
public  announcement)  to any holder of Series A Preferred  Stock at any time of
its intention not to issue freely tradeable shares of Common Stock upon exercise
by any holder of' its  conversion  rights in  accordance  with the terms of this
Certificate of  Designation  (other than because such issuance would exceed such
holder's  allocated  portion of the Reserved  Amount or Cap Amount) (each of (x)
and (y) being a "Conversion  Default"),  then the  Corporation  shall pay to the
affected  holder,  in the case of a Conversion  Default  described in clause (x)
above,  and to all  holders,  in the case of a Conversion  Default  described in
clause (y) above,  payments for the first ten (10) business  days  following the
expiration of the Extended Delivery Period, in the case of a Conversion  Default
described  in  clause  (x),  and for  the  first  ten  (10)  business  days of a
Conversion Default described in clause (y), an amount equal to $1000 per day for
the first ten days. In the event any Conversion  Default  continues  beyond such
ten (10)  business  day  period,  the  Corporation  shall  pay to the  holder an
additional  amount  per day  equal  to 1% of the  Face  Amount  of the  Series A
Preferred Stock with respect to which the Conversion Default exists.

The  payments to which a holder shall be entitled  pursuant to this  Paragraph A
are referred to herein as "Conversion  Default  Payments." A holder may elect to
receive  accrued  Conversion  Default  Payments in cash or to convert all or any
portion of such accrued  Conversion  Default Payments,  at any time, into Common
Stock at the lowest  Conversion  Price in effect during the period  beginning on
the  date of the  Conversion  Default  through  the  Conversion  Date  for  such
conversion.  In the event a holder  elects to  receive  any  Conversion  Default
Payments in cash, it shall so notify the  Corporation  in writing.  Such payment
shall be made in  accordance  with and be subject to the  provisions  of Article
XIV.F.  In the  event a holder  elects  to  convert  all or any  portion  of the
Conversion Default Payments, the holder shall indicate on a Notice of Conversion
such portion of the Conversion  Default  Payments which such holder elects to so
convert and such  conversion  shall otherwise be effected in accordance with the
provisions of Article IV.

B.       Adjustment  to  Conversion   Price.  If  a  holder  has  not  received
certificates  for all shares of Common Stock prior to the tenth (10th)  business
day after the  expiration  of the  Extended  Delivery  Period with  respect to a
conversion of Series A Preferred Stock for any reason (other




<PAGE>



than because such issuance would exceed such holder's  allocated  portion of the
Reserved  Amount or Cap Amount,  for which  failures the holders  shall have the
remedies set forth in Articles V and VII),  then the Fixed  Conversion  Price in
respect of any shares of Series A  Preferred  Stock  held by such  holder  shall
thereafter  be the lesser of (i) the Fixed  Conversion  Price on the  Conversion
Date  specified in the Notice of  Conversion  which  resulted in the  Conversion
Default  and (ii) the  lowest  Conversion  Price in  effect  during  the  period
beginning on, and including,  such Conversion Date through and including the day
such Conversion  Default is cured. If there shall occur a Conversion  Default of
the type  described in clause (y) of Article  VI.A.,  then the Fixed  Conversion
Price with respect to any conversion  thereafter shall be the lowest  Conversion
Price in effect at any time during the period  beginning on, and including,  the
date of the occurrence of such Conversion  Default through and including the day
such Conversion Default is cured. The Fixed Conversion Price shall thereafter be
subject to further adjustment for any events described in Article XI.

C. Buy-In Cure.  Unless the  Corporation  has notified the applicable  holder in
writing  that  the  Corporation  is  unable  to honor  conversions  prior to the
delivery of a Notice of Conversion,  if (i) the Corporation fails for any reason
to deliver during the Delivery  Period shares of Common Stock to a holder upon a
conversion of shares of Series A Preferred  Stock and (ii) after the  applicable
Delivery Period with respect to such  conversion,  such holder  purchases (in an
open market transaction or otherwise) shares of Common Stock to make delivery in
satisfaction  of a sale by such holder of the shares of Common  Stock (the "Sold
Shares")  which  such  holder  anticipated  receiving  upon such  conversion  (a
"Buy-In"),  the  Corporation  shall pay such  holder (in  addition  to any other
remedies  available to the holder) the amount by which (x) such  holder's  total
purchase  price  (including  brokerage  commissions,  if any) for the  shares of
Common Stock so purchased  exceeds (y) the net proceeds  received by such holder
from the sale of the Sold Shares.  For example,  if a holder purchases shares of
Common  Stock  having a total  purchase  price of $11,000 to cover a Buy-In with
respect to shares of Common Stock it sold for $10,000,  the Corporation  will be
required  to pay the holder  $1,000.  A holder  shall  provide  the  Corporation
written  notification  indicating any amounts payable to such holder pursuant to
this Paragraph C. The Corporation  shall make any payments  required pursuant to
this  Paragraph C in  accordance  with and subject to the  provisions of Article
XIV.F.

D.     Redemption  Right. If the Corporation  fails, and such failure continues
uncured  for five (5)  business  days after the  Corporation  has been  notified
thereof in writing  by the  holder,  for any reason  (other  than  because  such
issuance would exceed such holders  allocated  portion of the Reserved Amount or
Cap Amount,  for which failures the holders shall have the remedies set forth in
Articles V and VII) to issue  shares of Common  Stock  within ten (10)  business
days after the  expiration of the Extended  Delivery  Period with respect to any
conversion  of Series A Preferred  Stock,  then the holder may elect at any time
and from  time to time  prior  to the cure of such  failure,  by  delivery  of a
Redemption Notice (as defined in Article VIII.C) to the Corporation, to have all
or any portion of such holder's outstanding shares of Series A Preferred




<PAGE>



Stock purchased by the Corporation for cash, at an amount per share equal to the
Redemption  Amount (as defined in Article VIII.B).  If the Corporation  fails to
redeem any of such shares  within five (5) business  days after its receipt of a
Redemption  Notice,  then such holder shall be entitled to the remedies provided
in Article VIII.C.

        VII. INABILITY TO CONVERT SHARES OF SERIES A PREFERRED STOCK DUE
                                  TO CAP AMOUNT
A. Obligation to Cure. If at any time the then unissued  portion of any holder's
Cap  Amount  is less than 125% of the  number  of  shares of Common  Stock  then
issuable upon  conversion of such holder's shares of Series A Preferred Stock (a
"Trading Market Trigger Event"),  the Corporation shall  immediately  notify the
holders of Series A Preferred  Stock of such  occurrence  and shall  immediately
take all necessary action (including, if necessary, approval of its shareholders
to  authorize  the  issuance of the full number of shares of Common  Stock which
would be issuable upon the  conversion  of Series A Preferred  Stock but for the
Cap Amount  provided,  however,  that (A) the Corporation  must file preliminary
proxy  materials  with the SEC within  thirty  (30) days of the  Trading  Market
Trigger Event and (B) officers and directors of the  Corporation  shall promptly
upon  the  occasion  of  any  such  Trading  Market  Trigger  Event  enter  into
irrevocable  agreements to vote all of their shares in favor of eliminating such
prohibitions) to eliminate any prohibitions under applicable law or the rules or
regulations  of any  stock  exchange,  interdealer  quotation  system  or  other
self-regulatory  organization  with  jurisdiction over the Corporation or any of
its securities on the  Corporation's  ability to issue shares of Common Stock in
excess of the Cap Amount.  In the event the  Corporation  fails to eliminate all
such prohibitions  within one hundred twenty (120) days after the Trading Market
Trigger Event, each holder of Series A Preferred Stock shall thereafter have the
option,  exercisable  in whole  or in part at any time and from  time to time by
delivery  of  a  Redemption  Notice  (as  defined  in  Article  VIII.C)  to  the
Corporation, to require the Corporation, subject to the Corporation not being in
Monetary  Default as a result of such  exercise,  to  purchase  for cash,  at an
amount per share equal to the  Redemption  Conversion  Amount,  a portion of the
holder's  Series A  Preferred  Stock  such  that,  after  giving  effect to such
purchase,  the holder's  allocated portion of the Cap Amount exceeds 125% of the
total number of shares of Common Stock  issuable to such holder upon  conversion
of its Series A Preferred  Stock on the date of such Redemption  Notice.  If the
Corporation  fails to redeem any of such shares  within five (5)  business  days
after its receipt of a Redemption Notice,  then such holder shall be entitled to
the remedies provided in Article VIII.C.

B.      Remedies.   If  the  Corporation  fails  to  eliminate  the  applicable
prohibitions  within the one hundred twenty (120) day cure period referred to in
Paragraph A of this Article VII and thereafter the Corporation is prohibited, at
any time,  from  issuing  shares of Common  Stock  upon  conversion  of Series A
Preferred  Stock to any holder  because such issuance would exceed such holder's
allocated  portion of the Cap Amount  because of applicable  law or the rules or
regulations  of any  stock  exchange,  interdealer  quotation  system  or  other
self-regulatory




<PAGE>



organization  with  jurisdiction  over the  Corporation or its  securities,  any
holder who is so prohibited from converting its Series A Preferred Stock may:

(i) require,  with the consent of holders of at least fifty percent (50%) of the
outstanding shares of Series A Preferred Stock (including any shares of Series A
Preferred Stock held by the requesting holder), the Corporation to terminate the
listing of its Common  Stock and to cause its Common  Stock to be  eligible  for
trading on the American Stock Exchange,  the Nasdaq National Market System,  the
Nasdaq Small Cap Market or on the over-the-counter electronic bulletin board, at
the option of the requesting holder; or

(ii) require the  Corporation to issue shares of Common Stock in accordance with
such holder's Notice of Conversion at a conversion price equal to the Conversion
Price in effect on the date of the holder's written notice to the Corporation of
its  election to receive  shares of Common Stock  pursuant to this  subparagraph
(ii).


                     VIII. REDEMPTION DUE TO CERTAIN EVENTS

A.      Redemption  by Holder.  In the event (each of the events  described  in
clauses  (i)-(v) below after  expiration of the applicable  cure period (if any)
being a "Redemption Event"):

(i) the Common Stock  (including any of the shares of Common Stock issuable upon
conversion of the Series A Preferred  Stock) is suspended from trading on, or is
not listed (and  authorized)  for trading on, the New York Stock Exchange for an
aggregate of five trading days in any nine (9) month period,

(ii) the Corporation  fails, and any such failure continues uncured for five (5)
business days after the Corporation has been notified  thereof in writing by the
holder,  to remove any  restrictive  legend on any  certificate of any shares of
Common Stock issued to the holders of Series A Preferred  Stock upon  conversion
of the Series A  Preferred  Stock as and when  required by this  Certificate  of
Designation,  the Securities  Purchase  Agreement,  or the  Registration  Rights
Agreement, dated as of July 21, 1997, by and among the Corporation and the other
signatories thereto (the "Registration Rights Agreement"),

(iii) the Corporation provides notice to any holder of Series A Preferred Stock,
including by way of public  announcement,  at any time,  of its intention not to
issue  shares of Common  Stock to any  holder of Series A  Preferred  Stock upon
conversion  in  accordance  with the terms of this  Certificate  of  Designation
(other than due to the circumstances contemplated by Articles V or VII for which
the holders shall have the remedies set forth in such Articles),

(iv)     the Corporation breaches any material covenant or other material term 
or condition of




<PAGE>



this  Certificate  of  Designation;  the  Securities  Purchase  Agreement or the
Registration  Rights Agreement and such breach continues for a period of fifteen
(15) business days after written notice thereof to the Corporation,

(v) any  representation  or warranty of the  Corporation  made in any agreement,
statement or certificate given in writing in connection with the issuance of the
Series A Preferred Stock (including,  without limitation the Securities Purchase
Agreement and the Registration  Rights Agreement),  shall be false or misleading
in any material  respect when made and the breach of which would have a material
adverse effect on the Corporation or the rights of the Corporation  with respect
to any of the shares of Series A Preferred  Stock or the shares of Common  Stock
issuable upon conversion thereof, or

(vi) (x) the Registration  Statement is not effective by October 18, 1997 or (y)
the Company fails to maintain an effective registration statement as required by
Section  2.1 and  Section  3.1 of the  Registration  Rights  Agreement  and such
failure exists for a period of ninety (90) days in any twelve (12) month period;
provided,  however,  that it shall  not  constitute  a  Redemption  Event if the
failure  described in clause (x) exists for up to forty five (45) days after the
ninety day period set forth above if the  Corporation  is using its best efforts
to correct such failure and if such failure is caused by a stop action issued or
an enforcement action commenced or threatened in writing by the SEC.

then, upon the occurrence of any such Redemption Event, each holder of shares of
Series A Preferred Stock shall thereafter have the option,  exercisable in whole
or in part (but only to the extent that it would not cause the Corporation to be
in  Monetary  Default)  at any  time  and  from  time to time by  delivery  of a
Redemption  Notice (as defined in  Paragraph C below) to the  Corporation  while
such Redemption Event continues, to require the Corporation to purchase for cash
any or all of the then  outstanding  shares of Series A Preferred  Stock held by
such holder for an amount per share equal to the  Redemption  Amount (as defined
in Paragraph B below) in effect at the time of the redemption hereunder. For the
avoidance of doubt, the occurrence of any event described in clauses (i), (iii),
(v) or (vi)(x) above shall  immediately  constitute a Redemption Event and there
shall be no cure period.

B.       Definition of Redemption Amount.  The "Redemption Amount" with respect
to a share of Series A Preferred Stock means an amount equal to:

                               1000 + Premium
                               --------------
    (                              C P                 )          X   M

    where:

"CP" means the Conversion Price in effect on the date of the Redemption Notice;
 and




<PAGE>




"M" means the highest closing bid price of the Corporation's Common Stock during
the period beginning on the date of the Redemption Notice and ending on the date
of the redemption,  as reported on the principal  securities exchange or trading
market on which the Common Stock is traded.

C.  Redemption  Defaults.  If the  Corporation  fails  to  pay  any  holder  the
Redemption  Amount,  the Cash  Redemption  Amount or the  Redemption  Conversion
Amount,  as the case may be,  with  respect  to any share of Series A  Preferred
Stock within five (5) business  days of its receipt of a notice  requiring  such
redemption (a "Redemption Notice"),  then the holder of Series A Preferred Stock
delivering  such  Redemption  Notice (i) shall be  entitled  to  interest on the
Redemption Amount,  the Cash Redemption Amount or Redemption  Conversion Amount,
at a per annum  rate  equal to the lower of  twenty-four  percent  (24%) and the
highest  interest  rate  permitted  by  applicable  law  from  the  date  of the
Redemption  Notice until the date of redemption  hereunder,  and (ii) shall have
the right, at any time and from time to time, to require the  Corporation,  upon
written  notice,  to  immediately  convert  (in  accordance  with  the  terms of
Paragraph A of Article IV) all or any portion of the Redemption Amount, the Cash
Redemption Amount or Redemption  Conversion Amount,  plus interest as aforesaid,
into shares of Common Stock at the lowest  Conversion Price in effect during the
period  beginning  on the  date  of the  Redemption  Notice  and  ending  on the
Conversion Date with respect to the conversion of such Redemption Amount. In the
event  the  Corporation  is not able to  redeem  all of the  shares  of Series A
Preferred  Stock subject to Redemption  Notices,  the  Corporation  shall redeem
shares of Series A Preferred Stock from each holder pro rata, based on the total
number of shares of Series A  Preferred  Stock  included  by such  holder in the
Redemption  Notice  relative to the total number of shares of Series A Preferred
Stock in all of the Redemption Notices.

                             IX. RANK; PARTICIPATION

A. All  shares  of the  Series A  Preferred  Stock  shall  rank (i) prior to the
Corporation's common stock, par value $.01 per share (the "Common Stock");  (ii)
prior to any class or  series  of  capital  stock of the  Corporation  hereafter
created  (unless,  with the consent of the  holders of Series A Preferred  Stock
obtained in accordance with Article XIII hereof, such class or series of capital
stock specifically,  by its terms, ranks senior to or pari passu with the Series
A Preferred Stock)  (collectively,  with the Common Stock, "Junior Securities");
(iii) pari passu  with any class or series of capital  stock of the  Corporation
hereafter  created (with the consent of the holders of Series A Preferred  Stock
obtained in accordance with Article XIII hereof)  specifically  ranking,  by its
terms,   on  parity  with  the  Series  A  Preferred   Stock  (the  "Pari  Passu
Securities");  and (iv)  junior to any class or series of  capital  stock of the
Corporation  hereafter  created  (with the  consent  of the  holders of Series A
Preferred  Stock obtained in accordance  with Article XIII hereof)  specifically
ranking,  by its terms,  senior to the  Series A  Preferred  Stock (the  "Senior
Securities"),  in each  case as to  distribution  of  assets  upon  liquidation,
dissolution or winding up of the Corporation, whether voluntary or involuntary.




<PAGE>




B.  Subject to the rights of the holders (if any) of Pari Passu  Securities  and
Senior  Securities,  the  holders of Series A  Preferred  Stock  shall,  as such
holders,  be entitled to such dividends paid (other than those payable solely in
Common Stock) and distributions  made to the holders of Common Stock to the same
extent as if such  holders of Series A Preferred  Stock had  converted  the same
into Common Stock and had been issued the same on the day before the record date
for said dividend or distribution.  Payments under the preceding  sentence shall
be made  concurrently with the dividend or distribution to the holders of Common
Stock. Nonetheless, payments due under this paragraph B to the holders of Series
A Preferred Stock shall be reduced, but not below zero, by an amount equal to 7%
per annum of the Face Amount,  calculated from the Closing Date to and including
the date of payment on the basis of a 365 day year.

                            X. LIQUIDATION PREFERENCE

A. If the  Corporation  shall commence a voluntary  case under the U.S.  Federal
bankruptcy laws or any other applicable  bankruptcy,  insolvency or similar law,
or consent to the entry of an order for relief in an involuntary  case under any
law  or to the  appointment  of a  receiver,  liquidator,  assignee,  custodian,
trustee,  sequestrator (or other similar  official) of the Corporation or of any
substantial  part of its property,  or make an assignment for the benefit of its
creditors,  or admit in writing its inability to pay its debts generally as they
become  due,  or if a decree or order for relief in  respect of the  Corporation
shall  be  entered  by a  court  having  jurisdiction  in  the  premises  in  an
involuntary case under the U.S. Federal  bankruptcy laws or any other applicable
bankruptcy,  insolvency  or  similar  law  resulting  in  the  appointment  of a
receiver,  liquidator,  assignee,  custodian,  trustee,  sequestrator  (or other
similar official) of the Corporation or of any substantial part of its property,
or ordering the winding up or liquidation of its affairs, and any such decree or
order  shall be  unstayed  and in effect for a period of sixty (60)  consecutive
days and,  on  account  of any such  event,  the  Corporation  shall  liquidate,
dissolve or wind up, or if the Corporation shall otherwise  liquidate,  dissolve
or wind up (a "Liquidation Event"), no distribution shall be made to the holders
of any shares of capital stock of the Corporation (other than Senior Securities)
upon liquidation,  dissolution or winding up unless prior thereto the holders of
shares  of  Series  A  Preferred  Stock  shall  have  received  the  Liquidation
Preference with respect to each share.  If, upon the occurrence of a Liquidation
Event, the assets and funds available for distribution  among the holders of the
Series  A  Preferred  Stock  and  holders  of Pari  Passu  Securities  shall  be
insufficient to permit the payment to such holders of the  preferential  amounts
payable  thereon,  then the entire assets and funds of the  Corporation  legally
available for  distribution  to the Series A Preferred  Stock and the Pari Passu
Securities  shall be distributed  ratably among such shares in proportion to the
ratio that the  Liquidation  Preference  payable on each such share bears to the
aggregate Liquidation Preference payable on all such shares.

B.     The purchase or redemption by the  Corporation of stock of any class, in
any manner




<PAGE>



permitted  by law,  shall  not,  for  the  purposes  hereof,  be  regarded  as a
liquidation,   dissolution  or  winding  up  of  the  Corporation.  Neither  the
consolidation or merger of the Corporation with or into any other entity nor the
sale or transfer by the Corporation of less than substantially all of its assets
shall,  for the purposes hereof,  be deemed to be a liquidation,  dissolution or
winding up of the Corporation.

C. The  "Liquidation  Preference"  with respect to a share of Series A Preferred
Stock means an amount  equal to the Face Amount  thereof  plus the Premium  with
respect thereto plus any other amounts that may be due from the Corporation with
respect  thereto  through  the  date  of  final  distribution.  The  Liquidation
Preference  with respect to any Pari Passu  Securities  shall be as set forth in
the Certificate of Designation filed in respect thereof.


                     XI. ADJUSTMENTS TO THE CONVERSION PRICE

The  Conversion  Price  shall be  subject  to  adjustment  from  time to time as
follows:

A. Stock Splits,  Stock  Dividends,  Etc. If at any time on or after the Closing
Date, the number of  outstanding  shares of Common Stock is increased by a stock
split, stock dividend, combination, reclassification or other similar event, the
Fixed Conversion  Price shall be  proportionately  reduced,  or if the number of
outstanding  shares of Common  Stock is  decreased  by a  reverse  stock  split,
combination or  reclassification  of shares,  or other similar event,  the Fixed
Conversion  Price  shall  be  proportionately  increased.  In  such  event,  the
Corporation shall notify the  Corporation's  transfer agent of such change on or
before the effective date thereof.

B. Certain Public  Announcements.  In the event that (i) the Corporation makes a
public  announcement  that it  intends  to  consolidate  or merge with any other
entity  (other  than a merger  in which  the  Corporation  is the  surviving  or
continuing  entity  and  its  capital  stock  is  unchanged  and  there  is  not
distribution  thereof) or to sell or transfer  all or  substantially  all of the
assets of the  Corporation  or (ii) any person,  group or entity  (including the
Corporation)  publicly  announces a tender  offer to purchase 50% or more of the
Common Stock (the date of the announcement  referred to in clause (i) or (ii) of
this paragraph is hereinafter referred to as the "Announcement  Date"), then the
Conversion  Price shall,  effective  upon the  Announcement  Date and continuing
through the  consummation  of the proposed  tender offer or  transaction  or the
Abandonment  Date  (as  defined  below),  be  equal  to the  lesser  of (x)  the
Conversion  Price calculated as provided in Article III.B and (y) the Conversion
Price which would have been applicable for an Optional  Conversion  occurring on
the Announcement  Date. From and after the Abandonment Date, as the case may be,
the  Conversion  Price  shall be  determined  as set for in Article  III.B.  The
"Abandonment  Date" means with  respect to any  proposed  transaction  or tender
offer for which a public announcement as contemplated by this paragraph has been
made,  the date which is sixteen (16) trading days after the date upon which the
Corporation (in the case




<PAGE>



of clause (i) above) or the person,  group or entity (in the case of clause (ii)
above)  publicly  announces  the  termination  or  abandonment  of the  proposed
transaction or tender offer which causes this paragraph to become operative.

C.  Adjustment  Due to  Merger,  Consolidation,  Etc.  If, at any time after the
Closing Date, there shall be (a "Major Transaction") (i) any reclassification or
change of the  outstanding  shares of Common  Stock  (other than a change in par
value,  or from par value to no par value, or from no par value to par value, or
as a result of a subdivision or combination),  (ii) any  consolidation or merger
of the  Corporation  with any  other  entity  (other  than a merger in which the
Corporation  is the  surviving  or  continuing  entity and its capital  stock is
unchanged), (iii) any sale or transfer of all or substantially all of the assets
of the  Corporation  or (iv) any  share  exchange  pursuant  to which all of the
outstanding  shares of Common  Stock are  converted  into  other  securities  or
property, then the holders of Series A Preferred Stock shall thereafter have the
right  to  receive  upon  conversion,  in lieu of the  shares  of  Common  Stock
immediately  theretofore issuable (without regard to any conversion  limitations
herein  contained),the  greater of (in such holder's sole  discretion)  (a) such
shares of stock,  securities  and/or other  property as may be issued or payable
with  respect  to or in  exchange  for the  number of  shares  of  Common  Stock
immediately   theretofore  issuable  upon  conversion  (without  regard  to  any
conversion  limitations  herein  contained)  had  such  merger,   consolidation,
exchange of shares, recapitalization,  reorganization or other similar event not
taken place, or (b) 125% of the Face Amount per share being so converted. In the
event of any Major Transaction,  thus in any such case,  appropriate  provisions
shall be made with  respect to the rights and  interests  of the  holders of the
Series A  Preferred  Stock to the end that  the  provisions  hereof  (including,
without limitation, provisions for adjustment of the Conversion Price and of the
number of shares  of Common  Stock  issuable  upon  conversion  of the  Series A
Preferred Stock) shall thereafter be applicable, as nearly as may be practicable
in relation to any shares of stock or securities thereafter deliverable upon the
conversion thereof.  The Corporation shall not effect any transaction  described
in this  Paragraph  C unless  (i) each  holder of Series A  Preferred  Stock has
received  written  notice of such  transaction  at least  thirty (30) days prior
thereto,  but in no event  later than ten (10) days prior to the record date for
the  determination  of  shareholders  entitled  to vote  with  respect  thereto;
provided,  however,  that the Corporation  shall not be required to disclose any
material inside information to a holder of Series A Preferred Stock prior to the
public disclosure thereof,  and (ii) the resulting successor or acquiring entity
(if not the Corporation)  assumes by written  instrument the obligations of this
Paragraph C. The above provisions shall apply regardless of whether or not there
would have been a  sufficient  number of shares of Common Stock  authorized  and
available for issuance upon conversion of the shares of Series A Preferred Stock
outstanding as of the date of such  transaction,  and shall  similarly  apply to
successive reclassifications, consolidations, mergers, sales, transfers or share
exchanges.

D.     Adjustment Due to  Distribution.  If at any time after the Closing Date,
the Corporation  shall declare or make any distribution of its assets (or rights
to acquire its assets) to holders of




<PAGE>



Common Stock as a partial liquidating  dividend,  by way of return of capital or
otherwise   (including  any  dividend  or  distribution  to  the   Corporation's
shareholders in cash or shares (or rights to acquire shares) of capital stock of
a subsidiary (i.e. a spin-off)) (a "Distribution"), then the holders of Series A
Preferred  Stock shall be entitled,  upon any  conversion  of shares of Series A
Preferred Stock after the date of record for determining  shareholders  entitled
to such Distribution, to receive the amount of such assets which would have been
payable to the holder with respect to the shares of Common Stock  issuable  upon
such  conversion  had such holder been the holder of such shares of Common Stock
on the  record  date for the  determination  of  shareholders  entitled  to such
Distribution.

Ei       [Intentionally Deleted.]

Fi Purchase  Rights.  If at any time after the  Closing  Date,  the  Corporation
issues  any  Convertible  Securities  or rights  to  purchase  stock,  warrants,
securities  or other  property  (the  "Purchase  Rights") pro rata to the record
holders of any class of Common  Stock,  then the  holders of Series A  Preferred
Stock will be entitled to acquire,  upon the terms  applicable  to such Purchase
Rights,  the aggregate  Purchase Rights which such holder could have acquired if
such  holder  had held the  number of shares of  Common  Stock  acquirable  upon
complete  conversion of the Series A Preferred Stock immediately before the date
on which a record  is taken for the  grant,  issuance  or sale of such  Purchase
Rights,  or, if no such record is taken, the date as of which the record holders
of  Common  Stock  are to be  determined  for the  grant,  issue or sale of such
Purchase Rights.

Gi Special Adjustment.  If the Corporation takes any actions (including under or
by virtue of this Article)  which would have a dilutive  effect on the holder or
which would  materially  and  adversely  affect the holder  with  respect to its
investment in the Series A Convertible Preferred Stock, and if the provisions of
this Article are not strictly  applicable  to such actions or, if  applicable to
such  actions,  would not operate to equitably  protect the holder  against such
actions,  then within ten  business  days,  the  Corporation  shall  appoint its
independent certified public accountants to determine as promptly as practicable
an  appropriate  adjustment  to the terms  hereof to so  equitably  protect such
holder and prevent any such dilution and any such material  adverse  effect,  as
the case may be. Following such  determination,  the Corporation shall forthwith
make the  adjustments  described  therein.  Hi Notice of  Adjustments.  Upon the
occurrence of each adjustment or  readjustment of the Conversion  Price pursuant
to this Article XI, the Corporation, at its expense, shall promptly compute such
adjustment  or  readjustment  and prepare and furnish to each holder of Series A
Preferred Stock a certificate  setting forth such adjustment or readjustment and
showing in detail the facts upon which such adjustment or readjustment is based.
The  Corporation  shall,  upon the written  request at any time of any holder of
Series A  Preferred  Stock,  furnish to such holder a like  certificate  setting
forth (i) such adjustment or readjustment, (ii) the Conversion Price at the time
in effect and (iii) the number of shares of Common Stock and the amount, if any,
of other




<PAGE>



securities or property which at the time would be received upon  conversion of a
share of Series A Preferred Stock.


                               XII. VOTING RIGHTS

The holders of the Series A  Preferred  Stock have no voting  power  whatsoever,
except as  otherwise  provided  by the  Delaware  General  Corporation  Law (the
"General Corporation Law"), in this Article XII and in Article XIII below.

Notwithstanding the above, the Corporation shall provide each holder of Series A
Preferred Stock with prior  notification of any meeting of the shareholders (and
copies of proxy materials and all other  information sent to  shareholders).  If
the  Corporation  takes  a  record  of  its  shareholders  for  the  purpose  of
determining  shareholders  entitled  to (a) receive  payment of any  dividend or
other  distribution,  any right to subscribe for,  purchase or otherwise acquire
(including by way of merger, consolidation or recapitalization) any share of any
class or any other securities or property, or to receive any other fight, or (b)
to vote in  connection  with any proposed  sale,  lease or  conveyance of all or
substantially  all of the assets of the  Corporation,  or any  proposed  merger,
consolidation,  liquidation,  dissolution or winding up of the Corporation,  the
Corporation  shall mail a notice to each holder, at least twenty (20) days prior
to the  record  date  specified  therein  (or  thirty  (30)  days  prior  to the
consummation of the transaction or event,  whichever is earlier, but in no event
earlier than public announcement of such proposed  transaction),  of the date on
which any such  record is to be taken for the  purpose of such  vote,  dividend,
distribution,  right or other event, and a brief statement  regarding the amount
and character of such vote, dividend,  distribution, right or other event to the
extent known at such time.

To the extent that under the General  Corporation Law the vote of the holders of
the  Series A  Preferred  Stock,  voting  separately  as a class or  series,  as
applicable,  is required to  authorize a given  action of the  Corporation,  the
affirmative  vote or consent of the holders of at least a majority of the shares
of the Series A Preferred  Stock  represented  at a duly held meeting at which a
quorum is present or by written  consent of a majority of the shares of Series A
Preferred  Stock  (except  as  otherwise  may  be  required  under  the  General
Corporation  Law) shall  constitute the approval of such action by the class. To
the  extent  that  under the  General  Corporation  Law  holders of the Series A
Preferred  Stock are entitled to vote on a matter with holders of Common  Stock,
voting  together as one class,  each share of Series A Preferred  Stock shall be
entitled to a number of votes equal to the number of shares of Common Stock into
which it is then  convertible  using the record date for the taking of such vote
of shareholders as the date as of which the Conversion Price is calculated.

                           XIII. PROTECTION PROVISIONS




<PAGE>




So long  as any  shares  of  Series  A  Preferred  Stock  are  outstanding,  the
Corporation shall not, without first obtaining the approval of the holders of at
least a majority of the then outstanding shares of Series A Preferred Stock:

(a)      alter or change the rights, preferences or privileges of the Series A 
Preferred Stock;

(b)     alter or change the rights,  preferences  or  privileges of any capital
stock of the Corporation so as to affect adversely the Series A Preferred Stock;

(c) create any new class or series of capital stock having a preference over the
Series  A  Preferred  Stock  as to  distribution  of  assets  upon  liquidation,
dissolution or winding up of the Corporation  (as previously  defined in Article
IX hereof, "Senior Securities");

(d) create any new class or series of capital  stock ranking pari passu with the
Series  A  Preferred  Stock  as to  distribution  of  assets  upon  liquidation,
dissolution or winding up of the Corporation  (as previously  defined in Article
IX hereof; "Pari Passu Securities");

(e)      increase the authorized number of shares of Series A Preferred Stock;

(f)      redeem, or declare or pay any cash dividend or distribution on, any 
Junior Securities.

If  holders of at least a majority  of the then  outstanding  shares of Series A
Preferred  Stock agree to allow the  Corporation  to alter or change the rights,
preferences or privileges of the shares of Series A Preferred  Stock pursuant to
subsection (a) above, then the Corporation shall deliver notice of such approved
change to the holders of the Series A Preferred Stock that did not agree to such
alteration or change (the "Dissenting Holders") and the Dissenting Holders shall
have the right,  for a period of thirty  (30) days,  to convert  pursuant to the
terms  of  this  Certificate  of  Designation  as  they  existed  prior  to such
alteration  or change or to continue to hold their  shares of Series A Preferred
Stock.

                               XIV. MISCELLANEOUS

A. Cancellation of Series A Preferred Stock. If any shares of Series A Preferred
Stock are  converted  pursuant to Article IV, the shares so  converted  shall be
canceled,  shall return to the status of authorized but unissued preferred stock
of no designated  series, and shall not be issuable by the Corporation as Series
A Preferred Stock.

B.     Lost or Stolen  Certificates.  Upon  receipt by the  Corporation  of (i)
evidence of the loss,  theft,  destruction or mutilation of any Preferred  Stock
Certificate(s)  and  (ii) (y) in the case of  loss,  theft  or  destruction,  of
indemnity  reasonably  satisfactory  to the  Corporation,  or (z) in the case of
mutilation,   upon   surrender  and   cancellation   of  the   Preferred   Stock
Certificate(s), the




<PAGE>



Corporation shall execute and deliver new Preferred Stock Certificate(s) of like
tenor and date. However,  the Corporation shall not be obligated to reissue such
lost or stolen Preferred Stock  Certificate(s)  if the holder  contemporaneously
requests the Corporation to convert such Series A Preferred Stock.

C.       [Intentionally Omitted]

D.  Allocations  of Cap Amount and Reserved  Amount.  The initial Cap Amount and
Reserved Amount shall be allocated to the holders of Series A Preferred Stock in
accordance  with their  holdings  of shares of Series A  Preferred  Stock.  Each
increase to the Cap Amount and Reserved Amount shall be allocated pro rata among
the holders of Series A Preferred  Stock based on the number of shares of Series
A  Preferred  Stock held by each  holder at the time of the  increase in the Cap
Amount or Reserved Amount,  as the case may be. In the event a holder shall sell
or otherwise  transfer any of such holder's shares of Series A Preferred  Stock,
each transferee  shall be allocated a pro rata portion of such  transferor's Cap
Amount and  Reserved  Amount.  Any portion of the Cap Amount or Reserved  Amount
which remains allocated to any person or entity which does not hold any Series A
Preferred Stock shall be allocated to the remaining  holders of shares of Series
A Preferred  Stock, pro rata based on the number of shares of Series A Preferred
Stock then held by such holders.

E. Statements of Available Shares.  Upon request,  the Corporation shall deliver
to each holder a written report  notifying the holders of any  occurrence  which
prohibits the  Corporation  from issuing Common Stock upon any such  conversion.
The  report  shall  also  specify  (i) the  total  number  of shares of Series A
Preferred Stock outstanding as of the date of the request, (ii) the total number
of shares of Common  Stock  issued  upon all  conversions  of Series A Preferred
Stock  through  the date of the  request,  (iii) the  total  number of shares of
Common Stock which are reserved for  issuance  upon  conversion  of the Series A
Preferred  Stock as of the date of the  request,  and (iv) the  total  number of
shares of Common Stock which may  thereafter be issued by the  Corporation  upon
conversion of the Series A Preferred Stock before the  Corporation  would exceed
the Cap Amount and the Reserved Amount.  The Corporation  shall provide,  within
fifteen (15) days after delivery to the  Corporation of a written request by any
holder,  all of the  information  enumerated  in  clauses  (i) -  (iv)  of  this
Paragraph E.

F. Payment of Cash;  Defaults.  Whenever the Corporation is required to make any
cash payment to a holder under this  Certificate of Designation (as a Conversion
Default Payment, upon redemption or otherwise),  such cash payment shall be made
to the holder within five (5) business  days after  delivery by such holder of a
notice specifying that the holder elects to receive such payment in cash and the
method (e.g., by check,  wire transfer) in which such payment should be made. If
such payment is not  delivered  within such five (5)  business day period,  such
holder shall  thereafter  be entitled to interest on the unpaid  amount at a per
annum  rate  equal to the lower of  twenty-four  percent  (24%) and the  highest
interest rate permitted by applicable law




<PAGE>



until such amount is paid in full to the holder.  To the extent that the holders
have a remedy as a result of the interest  provided for in clause (i) of Article
VIII.C,  the payment of interest  that would  otherwise be required  pursuant to
this Article XIV.F shall not be required.

G. Status as Stockholder.  Upon submission of a Notice of Conversion by a holder
of  Series A  Preferred  Stock,  the  shares  covered  thereby  shall be  deemed
converted  into shares of Common  Stock and the  holder's  rights as a holder of
such  converted  shares of Series A Preferred  Stock shall cease and  terminate,
excepting only the right to receive certificates for such shares of Common Stock
and to any remedies  provided herein or otherwise  available at law or in equity
to such holder because of a failure by the  Corporation to comply with the terms
of this Certificate of Designation.  Notwithstanding the foregoing,  if a holder
has not received  certificates for all shares of Common Stock prior to the tenth
(10th)  business day after the expiration of the Extended  Delivery  Period with
respect to a conversion of Series A Preferred Stock for any reason, then (unless
the holder  otherwise  elects to retain its status as a holder of Common  Stock)
the holder shall regain the rights of a holder of Series A Preferred  Stock with
respect  to  such  unconverted  shares  of  Series  A  Preferred  Stock  and the
Corporation shall, as soon as practicable, return such unconverted shares to the
holder.  In all cases,  the holder  shall  retain all of its rights and remedies
(including,  without  limitation,  (i) the right to receive  Conversion  Default
Payments  pursuant  to Article  VI.A to the  extent  required  thereby  for such
Conversion  Default and any subsequent  Conversion Default and (ii) the right to
have the Conversion Price with respect to subsequent  conversions  determined in
accordance with Article VI.B) for the Corporation's  failure to convert Series A
Preferred Stock.

H. Remedies,  Other  Obligations,  Breaches and Injunctive  Relief. The remedies
provided in this Certificate of Designation  shall be cumulative and in addition
to all other remedies available under this Certificate of Designation, at law or
in equity  (including a decree of specific  performance  and/or other injunctive
relief),  no remedy contained herein shall be deemed a waiver of compliance with
the  provision  giving  rise to such  remedy and  nothing  herein  shall limit a
holder's  right to pursue actual  damages for any failure by the  Corporation to
comply with the terms of this  Certificate of Designation.  Amounts set forth or
provided for herein with respect to payments,  conversion  and the like (and the
computation  thereof)  shall be the amounts to be received by the holder  hereof
and shall not,  except as  expressly  provided  herein,  be subject to any other
obligation of the  Corporation  (or the  performance  thereof).  The Corporation
acknowledges  that  a  breach  by it of its  obligations  hereunder  will  cause
irreparable  harm to the holders of Series A Preferred Stock and that the remedy
at law for any such breach may be inadequate.  The Corporation therefore agrees,
in the event of any such breach or  threatened  breach,  the holders of Series A
Preferred Stock shall be entitled,  in addition to all other available remedies,
to an  injunction  restraining  any  breach,  without the  necessity  of showing
economic loss and without any bond or other security being required.

                                      * * *




<PAGE>









IN WITNESS  WHEREOF,  the  undersigned  authorized  officer  has  executed  this
Certificate this 21st day of July, 1997.



William O. Hunt, Chief Executive Officer
and President of the Corporation










<PAGE>


                                   Schedule 1

[list of Monetary Defaults will be added after discussion on Monday]



                                                               DOCUMENT 10.1 

                          SECURITIES PURCHASE AGREEMENT


This SECURITIES PURCHASE AGREEMENT  ("Agreement") is entered into as of July 21,
1997, by and between Intellicall,  Inc., a Delaware corporation (the "Company"),
with headquarters located at Carrollton, Texas and the purchasers ("Purchasers")
set forth on the execution pages hereof, with regard to the following:

                                    RECITALS

A. The Company and  Purchasers  are executing and  delivering  this Agreement in
reliance  upon  the  exemption  from  securities  registration  afforded  by the
provisions of Regulation D ("Regulation D"), as promulgated by the United States
Securities and Exchange Commission (the "SEC") under the Securities Act of 1933,
as amended (the "Securities Act").

B. Purchasers  desire to purchase,  upon the terms and conditions stated in this
Agreement,  preferred  stock of the Company,  having the rights set forth in the
form attached  hereto as Exhibit A (the  "Preferred  Stock" or the  "Convertible
Securities"),  which shall be  convertible  into shares of the Company's  common
stock,  par value $.01 per share (the "Common  Stock"),  as stated in Exhibit A.
The shares of Common Stock issuable upon  conversion of the Preferred  Stock are
referred  to herein as the  "Conversion  Shares".  The  Preferred  Stock and the
Conversion Shares are collectively referred to herein as the "Securities."

C.  Contemporaneous  with the  execution  and  delivery of this  Agreement,  the
parties hereto are executing and delivering a Registration  Rights  Agreement in
the form attached  hereto as Exhibit B (the  "Registration  Rights  Agreement"),
pursuant to which the Company has agreed to provide certain  registration rights
under the Securities Act, the rules and regulations  promulgated  thereunder and
applicable state securities laws.

                                   AGREEMENTS

NOW,  THEREFORE,  in consideration of their respective promises contained herein
and other good and valuable consideration,  the receipt and sufficiency of which
are hereby acknowledged, the Company and Purchasers hereby agree as follows:

                                    ARTICLE I
                      PURCHASE AND SALE OF PREFERRED STOCK

I.1 Purchase of Preferred  Stock.  Subject to the terms and  conditions  of this
Agreement,  the  issuance,  sale and  purchase of the  Preferred  Stock shall be
consummated in a "Closing".  The purchase price (the "Purchase Price") per share
of Preferred  Stock shall be equal to the Face Amount thereof,  namely,  $1,000.
Each Purchaser  shall purchase the number of shares of Preferred Stock set forth
on the signature  page executed by such  Purchaser.  All dollar  amounts in this
Agreement are U.S. Dollars.




<PAGE>




I.2 Form of Payment.  At the Closing,  each  Purchaser  shall pay the  aggregate
Purchase Price for the Preferred Stock being purchased by such Purchaser by wire
transfer  to the  Company,  in  accordance  with the  Company's  written  wiring
instructions, against delivery of duly executed stock certificates for the same,
and the Company shall  deliver such  Preferred  Stock  against  delivery of such
aggregate  Purchase  Price.  The obligations of each Purchaser shall be separate
from the  obligations of each other  Purchaser.  The  obligations of the Company
with respect to each  Purchaser  shall be separate from the  obligations of each
other  Purchaser  and  shall not be  conditioned  as to any  Purchaser  upon the
performance of obligations of any other Purchaser.

I.3 Closing Date.  Subject to the satisfaction (or waiver) of the conditions set
forth in Articles VI and VII below, the date and time of the issuance,  sale and
purchase of the  Convertible  Securities  pursuant to this Agreement shall be at
10:00 a.m. Chicago time, on July 21, 1997 (the "Closing  Date"),  at the offices
of Altheimer & Gray, 10 S. Wacker Drive, Chicago, IL 60606.

                                   ARTICLE II
                   PURCHASER'S REPRESENTATIONS AND WARRANTIES

Each Purchaser  represents  and warrants,  solely with respect to itself and its
purchase  hereunder and not with respect to any other  Purchaser or the purchase
hereunder by any other  Purchaser  (and no Purchaser  shall be deemed to make or
have  any  liability  for any  representation  or  warranty  made  by any  other
Purchaser),  to the Company as set forth in this Article II. No Purchaser  makes
any other  representations or warranties,  express or implied, to the Company in
connection  with the  transactions  contemplated  hereby  and any and all  prior
representations and warranties,  if any, which may have been made by a Purchaser
to the Company in connection with the transactions  contemplated hereby shall be
deemed to have been merged in this Agreement and any such prior  representations
and  warranties,  if any,  shall not survive the  execution and delivery of this
Agreement.

II.1 Investment Purpose.  Purchaser is purchasing the Convertible Securities for
Purchaser's  own  account for  investment  only and not with a view toward or in
connection  with the public sale or  distribution  thereof.  Purchaser  will not
resell the  Convertible  Securities or any  securities  which may be issued upon
conversion   thereof  except   pursuant  to  sales  that  are  exempt  from  the
registration  requirements  of the  Securities  Act  and  all  applicable  state
securities  laws,  and/or  sales  registered  under the  Securities  Act and all
applicable state securities laws. Purchaser understands that Purchaser must bear
the economic risk of this  investment  indefinitely,  unless the  Securities are
registered  pursuant to the Securities Act and any applicable  state  securities
laws or an exemption from such  registration is available,  and that the Company
has no  present  intention  of  registering  any such  Securities  other than as
contemplated by the Registration Rights Agreement. By making the representations
in this Section 2.1, the Purchaser does not agree to hold the Securities for any
minimum or other specific term and reserves the right to dispose




<PAGE>



of the  Securities at any time in accordance  with or pursuant to a registration
statement or an exemption  from  registration  under the  Securities Act and all
applicable state securities laws.

II.2 Accredited Investor Status.  Purchaser is an "accredited  investor" as that
term is defined in Rule 501(a) of Regulation D in that Purchaser has a net worth
of  $5,000,000  and was not formed for the specific  purpose of investing in the
Company.  By reason of its  business and  financial  experience  and  knowledge,
Purchaser is capable of evaluating the risks and merits of the  investment  made
pursuant to this Agreement.

II.3  Reliance  on  Exemptions.   Purchaser  understands  that  the  Convertible
Securities  are being  offered and sold to Purchaser in reliance  upon  specific
exemptions from the registration requirements of United States federal and state
securities  laws and that the Company is relying upon the truth and accuracy of,
and Purchaser's  compliance with, the representations,  warranties,  agreements,
acknowledgments  and  understandings  of Purchaser  set forth herein in order to
determine the  availability  of such exemptions and the eligibility of Purchaser
to acquire the Convertible Securities.

II.4  Information.  Purchaser and its counsel have been  furnished all materials
relating to the business,  finances and  operations of the Company and materials
relating to the offer and sale of the Convertible Securities,  including the SEC
Documents,  which have been specifically  requested by Purchaser or its counsel.
Purchaser and its counsel have been afforded the opportunity to ask questions of
the Company  and have  received  what  Purchaser  believes  to be  complete  and
satisfactory answers to any such inquiries. Neither such inquiries nor any other
due diligence  investigation conducted by Purchaser or its counsel or any of its
representations  shall modify,  amend or affect Purchaser's right to rely on the
Company's  representations  and warranties  contained in Article III.  Purchaser
understands that Purchaser's investment in the Securities involves a high degree
of risk.

II.5 Governmental Review. Purchaser understands that no United States federal or
state agency or any other  government or governmental  agency has passed upon or
made any recommendation or endorsement of the Securities.

II.6 Transfer or Resale.  Purchaser  understands  that (i) except as provided in
the  Registration  Rights  Agreement,  the Securities  have not been and are not
being  registered under the Securities Act or any state securities laws, and may
not be transferred  unless  subsequently  registered  thereunder or an exemption
from such  registration  is available  (which  exemption  the Company  expressly
agrees may be established as  contemplated in clauses (b) and (c) of Section 5.1
hereof;) (ii) any sale of such Securities made in reliance on Rule 144 under the
Securities Act (or a successor rule) ("Rule 144") may be made only in accordance
with the terms of said Rule and  further,  if said Rule is not  applicable,  any
resale of such  Securities  without  registration  under the Securities Act will
require compliance with some other exemption under the Securities




<PAGE>



Act or the rules and  regulations  of the  Securities  and  Exchange  Commission
("SEC") thereunder;  and (iii) neither the Company nor any other person is under
any obligation to register such Securities under the Securities Act or any state
securities  laws or to comply  with the terms and  conditions  of any  exemption
thereunder  (in  each  case,  other  than  pursuant  to  this  Agreement  or the
Registration Rights Agreement).

II.7  Legends.  Purchaser  understands  that,  subject to Article V hereof,  the
certificates  for the  Preferred  Stock and,  until such time as the  Conversion
Shares have been  registered  under the  Securities Act as  contemplated  by the
Registration  Rights Agreement or otherwise may be sold by Purchaser pursuant to
Rule 144, the  certificates  for the  Conversion  Shares will bear a restrictive
legend (the "Legend") in the following form:

THE SECURITIES  REPRESENTED BY THIS  CERTIFICATE  HAVE NOT BEEN REGISTERED UNDER
THE SECURITIES ACT OF 1933, AS AMENDED,  OR THE SECURITIES  LAWS OF ANY STATE OF
THE UNITED STATES. THE SECURITIES  REPRESENTED HEREBY MAY NOT BE OFFERED OR SOLD
OR OTHERWISE TRANSFERRED IN THE ABSENCE OF AN EFFECTIVE  REGISTRATION  STATEMENT
FOR THE SECURITIES UNDER APPLICABLE  SECURITIES LAWS OR UNLESS OFFERED,  SOLD OR
TRANSFERRED  PURSUANT  TO AN  AVAILABLE  EXCEPTION  TO  OR  EXEMPTION  FROM  THE
REGISTRATION REQUIREMENTS OF THOSE LAWS.

II.8  Authorization;  Enforcement.  This Agreement and the  Registration  Rights
Agreement  have been duly and validly  authorized,  executed  and  delivered  on
behalf  of  Purchaser  and  are  valid  and  binding   agreements  of  Purchaser
enforceable in accordance with their terms.

II.9  Residency.  Purchaser  is a resident of the  jurisdiction  set forth under
Purchaser's name on the signature page hereto executed by Purchaser.

                                   ARTICLE III
                  REPRESENTATIONS AND WARRANTIES OF THE COMPANY

The Company represents and warrants to each Purchaser that:





<PAGE>



III.1 Organization and  Qualification.  The Company and each of its Subsidiaries
is a corporation  duly organized and existing in good standing under the laws of
the  jurisdiction in which it is incorporated,  and has the requisite  corporate
power to own its properties and to carry on its business as now being conducted.
The  Company  and  each of its  Subsidiaries  is  duly  qualified  as a  foreign
corporation to do business and is in good standing in every  jurisdiction  where
the  failure so to  qualify  would have a  Material  Adverse  Effect.  "Material
Adverse Effect" means any material  adverse effect on the business,  operations,
properties,  financial condition,  operating results or prospects of the Company
and  its  Subsidiaries,  taken  as a whole  on a  consolidated  basis  or on the
transactions contemplated hereby. "Subsidiary" means (a) any entity of which the
Company  owns,  directly  or  indirectly,  securities  having a majority  of the
economic  interests  or of the voting  power in electing  the board of directors
directly or through one or more subsidiaries, including, without limitation, ILD
Communications,  Inc.  (or,  in the  case of a  partnership,  limited  liability
company or other similar entity, securities conveying, directly or indirectly, a
majority of the economic  interests in such  partnership or entity),  or (b) any
other entity of which the Company or any Subsidiary serves as general partner or
managing member.

III.2  Authorization;  Enforcement.  (a) The Company has the requisite corporate
power  and  authority  to  enter  into  and  perform  this   Agreement  and  the
Registration  Rights Agreement,  to issue, sell and perform its obligations with
respect to the Preferred Stock in accordance with the terms hereof, and to issue
the  Conversion  Shares  in  accordance  with the  terms of  Exhibit  A; (b) the
execution,  delivery and  performance  of this  Agreement  and the  Registration
Rights  Agreement by the Company and the  consummation by it of the transactions
contemplated  hereby and thereby  (including  without limitation the issuance of
the  Preferred  Stock and the  issuance  and  reservation  for  issuance  of the
Conversion Shares) have been duly authorized by the Company's board of directors
and,  except  as set  forth on  Schedule  3.2  hereof,  no  further  consent  or
authorization  of the Company,  its board of directors,  or its  stockholders is
required with respect to any of the transactions  contemplated hereby or thereby
(whether under New York Stock  Exchange rules or otherwise);  (c) this Agreement
has been duly  executed and  delivered by the  Company;  and (d) this  Agreement
constitutes,  and upon execution and delivery by the Company of the Registration
Rights Agreement and the Preferred  Stock,  such instruments and agreements will
constitute, valid and binding obligations of the Company enforceable against the
Company in accordance with their terms.

III.3  Capitalization.  The capitalization of the Company as of the date hereof,
including  the  authorized  capital  stock,  the  number  of shares  issued  and
outstanding,  the  number  of  shares  reserved  for  issuance  pursuant  to the
Company's  stock  option  plans,  the  number of shares  reserved  for  issuance
pursuant to securities  (other than the  Preferred  Stock)  exercisable  for, or
convertible  into or exchangeable  for any shares of Common Stock and the number
of shares to be reserved for issuance upon  conversion of the Preferred Stock is
set forth on Schedule 3.3. All of such outstanding  shares of capital stock have
been, or upon issuance will be, validly




<PAGE>



issued, fully paid and nonassessable.  No shares of capital stock of the Company
(including  the  Preferred  Stock and the  Conversion  Shares)  are  subject  to
preemptive rights or any other similar rights of the stockholders of the Company
or any liens or  encumbrances.  Except as disclosed  in Schedule  3.3, as of the
date of this Agreement, (i) there are no outstanding options,  warrants,  scrip,
rights to  subscribe  for,  calls or  commitments  of any  character  whatsoever
relating  to,  or  securities  or  rights  convertible  into or  exercisable  or
exchangeable  for,  any  shares of  capital  stock of the  Company or any of its
subsidiaries, or arrangements by which the Company or any of its subsidiaries is
or may become bound to issue  additional  shares of capital stock of the Company
or any of its  subsidiaries,  and (ii) there are no agreements  or  arrangements
under which the Company or any of its  subsidiaries is obligated to register the
sale of any of its or their  securities  under the  Securities  Act  (except the
Registration Rights Agreement).  The Company has furnished to Purchaser true and
correct  copies  of the  Company's  Certificate  of  Incorporation  as in effect
("Certificate of  Incorporation"),  and the Company's  By-laws as in effect (the
"By-laws").  The  Company  has set forth on  Schedule  3.3 all  instruments  and
agreements (other than the Certificate of Incorporation  and By-laws)  governing
securities  convertible  into or exercisable or exchangeable for Common Stock of
the Company (and the Company shall provide to Purchaser  copies thereof upon the
request of Purchaser). The Company shall provide Purchaser with a written update
of this representation  signed by the Company's Chief Executive Officer or Chief
Financial  Officer on behalf of the Company as of the date of the Closing and of
the first anniversary of the Closing.

III.4 Issuance of Shares. The Conversion Shares are duly authorized and reserved
for issuance, and, upon conversion of the Preferred Stock in accordance with the
terms thereof,  will be validly issued, fully paid and non-assessable,  and free
from all  taxes,  liens,  claims  and  encumbrances  and will not be  subject to
preemptive  rights or other similar rights of stockholders  of the Company.  The
Preferred  Stock is duly  authorized and reserved for issuance,  validly issued,
fully  paid and  non-assessable,  and free from all  taxes,  liens,  claims  and
encumbrances  and will not be  subject  to  preemptive  rights or other  similar
rights of stockholders of the Company.

III.5 No Conflicts.  The execution,  delivery and  performance of this Agreement
and the Registration  Rights  Agreement by the Company,  and the consummation by
the Company of transactions contemplated hereby and thereby (including,  without
limitation,  the issuance and  reservation for issuance,  as applicable,  of the
Preferred Stock and Conversion Shares) will not (a) result in a violation of the
Certificate  of  Incorporation  or By-laws or (b) conflict with, or constitute a
default (or an event  which with notice or lapse of time or both would  become a
default)  under,  or  give to  others  any  rights  of  termination,  amendment,
acceleration or cancellation of, any agreement, indenture or instrument to which
the Company or any of its  subsidiaries  is a party, or result in a violation of
any law, rule, regulation, order, judgment or decree (including U.S. federal and
state securities laws and  regulations)  applicable to the Company or any of its
subsidiaries, or by which any property or asset of the Company or any




<PAGE>



of its subsidiaries, is bound or affected (except for such conflicts,  defaults,
terminations,  amendments, accelerations,  cancellations and violations as would
not, individually or in the aggregate,  have a Material Adverse Effect).  Except
as set forth on Schedule 3.5, neither the Company nor any of its subsidiaries is
in  violation  of its  Certificate  of  Incorporation  or  other  organizational
documents,  and neither the Company nor any of its  subsidiaries,  is in default
(and no event has occurred  which,  with notice or lapse of time or both,  would
put the  Company or any of its  subsidiaries  in default)  under,  nor has there
occurred  any event  giving  others  (with  notice or lapse of time or both) any
rights  of  termination,   amendment,   acceleration  or  cancellation  of,  any
agreement,  indenture  or  instrument  to  which  the  Company  or  any  of  its
subsidiaries  is a party,  except for possible  defaults or rights as would not,
individually or in the aggregate,  have a Material Adverse Effect.  The business
of the Company and its subsidiaries  are not being  conducted,  and shall not be
conducted so long as a Purchaser owns any of the Securities, in violation of any
law,  ordinance or regulation of any  governmental  entity,  except for possible
violations  the sanctions for which either singly or in the aggregate  would not
have a Material  Adverse  Effect.  Except as  specifically  contemplated by this
Agreement and as required  under the  Securities  Act and any  applicable  state
securities  laws (all of which  exceptions  are set forth on Schedule  3.5), the
Company is not  required to obtain any  consent,  authorization  or order of, or
make any filing or registration  with, any court or  governmental  agency or any
regulatory  or self  regulatory  agency in order for it to  execute,  deliver or
perform any of its obligations  under this Agreement or the Registration  Rights
Agreement or to perform its  obligations in accordance  with the terms hereof or
thereof. The Company is not in violation of the listing requirements of the NYSE
and does not reasonably anticipate that the Common Stock will be delisted by the
NYSE for the foreseeable future.

III.6 SEC  Documents.  Except as disclosed in Schedule 3.6,  since  December 31,
1993, the Company has timely filed all reports, schedules, forms, statements and
other  documents  required  to be  filed  by it  with  the SEC  pursuant  to the
reporting  requirements of the Securities  Exchange Act of 1934, as amended (the
"Exchange  Act") (all of the  foregoing  filed after  December  31, 1993 and all
exhibits  included  therein and financial  statements and schedules  thereto and
documents  incorporated  by reference  therein,  being referred to herein as the
"SEC  Documents").  The Company has  delivered  to  Purchaser  true and complete
copies of the SEC  Documents,  except for exhibits,  schedules and  incorporated
documents  the SEC  documents  filed  prior to the date  hereof  (the "Filed SEC
Documents").  As of their respective  dates,  the SEC Documents  complied in all
material  respects with the  requirements  of the Exchange Act and the rules and
regulations of the SEC promulgated  thereunder  applicable to the SEC Documents,
and  none of the SEC  Documents,  at the  time  they  were  filed  with the SEC,
contained any untrue statement of a material fact or omitted to state a material
fact required to be stated  therein or necessary in order to make the statements
therein,  in  light  of the  circumstances  under  which  they  were  made,  not
misleading.  Other than as set forth in Schedule 3.6(a),  none of the statements
made in any such SEC  Documents  is,  or has been,  required  to be  updated  or
amended under  applicable law. The financial  statements of the Company included
in the SEC Documents have been




<PAGE>



prepared in  accordance  with U.S.  generally  accepted  accounting  principles,
consistently  applied,  and the  rules and  regulations  of the SEC  during  the
periods  involved  (except (i) as may be otherwise  indicated in such  financial
statements  or the  notes  thereto,  or (ii) in the  case of  unaudited  interim
statements,  to the extent they do not include  footnotes  or are  condensed  or
summary  statements)  and present  accurately and  completely  the  consolidated
financial  position of the Company and its  consolidated  subsidiaries as of the
dates thereof and the  consolidated  results of their  operations and cash flows
for the periods then ended  (subject,  in the case of unaudited  statements,  to
normal,  year-end  audit  adjustments,  to the extent the existence of the facts
giving  rise to such  adjustments  would not have a  Material  Adverse  Effect).
Except as set forth in the financial  statements of the Company  included in the
Filed SEC  Documents  or as  disclosed  in Schedule  3.6(b),  the Company has no
liabilities, contingent or otherwise, other than (i) liabilities incurred in the
ordinary course of business subsequent to the date of such financial  statements
and (ii)  obligations  under contracts and commitments  incurred in the ordinary
course  of  business  and  not  required  under  generally  accepted  accounting
principles to be reflected in such financial statements,  in each case of clause
(i) and  (ii)  next  above  which,  individually  or in the  aggregate,  are not
material to the financial condition, business, operations, properties, operating
results or prospects of the Company.  The Filed SEC Documents contain a complete
and  accurate  list of all  material  undischarged  written  or oral  contracts,
agreements,  leases or other  instruments to which the Company or any subsidiary
is a party or by which the Company or any subsidiary is bound or to which any of
the  properties  or assets of the Company or any  subsidiary  is subject (each a
"Contract").  None of the Company, its subsidiaries or, to the best knowledge of
the Company,  any of the other parties thereto, is in breach or violation of any
Contract,  which breach or violation would have a Material  Adverse  Effect.  No
event,  occurrence or condition exists which, with the lapse of time, the giving
of notice,  or both, or the  happening of any further event or condition,  would
become a default by the Company or its subsidiaries  thereunder which would have
a Material Adverse Effect.

III.7 Absence of Certain  Changes.  Since  December 31, 1996,  there has been no
material  adverse  change and no material  adverse  development in the business,
properties,  operations, financial condition, results of operations or prospects
of the Company, except as disclosed in Schedule 3.7.

III.8 Absence of  Litigation.  Except as disclosed in Schedule 3.8,  there is no
action,  suit,  proceeding,  inquiry  or  investigation  before or by any court,
public board, government agency, or self-regulatory organization or body pending
or, to the  knowledge  of the  Company  or any of its  subsidiaries,  threatened
against or  affecting  the  Company,  any of its  subsidiaries,  or any of their
respective  directors  or  officers  in their  capacities  as such,  wherein  an
unfavorable decision,  ruling or finding would have a Material Adverse Effect or
would adversely affect the transactions contemplated by this Agreement or any of
the documents  contemplated  hereby or which would adversely affect the validity
or enforceability  of, or the authority or ability of the Company to perform its
obligations under, this Agreement or any of such other documents.




<PAGE>



There are no facts  which,  if known by a  potential  claimant  or  governmental
authority,  could  give rise to a claim or  proceeding  which,  if  asserted  or
conducted with results  unfavorable  to the Company or any of its  subsidiaries,
could have a Material Adverse Effect.

III.9 Disclosure. No information relating to or concerning the Company set forth
in this Agreement or provided to Purchaser in connection  with the  transactions
contemplated hereby contains an untrue statement of a material fact. The Company
has not  omitted  to  state a  material  fact  necessary  in  order  to make the
statements  made herein or therein,  in light of the  circumstances  under which
they were made, not misleading. Except for the execution and performance of this
Agreement or as set forth in Schedule  3.9, no material fact (within the meaning
of the federal  securities  laws of the United  States)  exists with  respect to
Company which has not been publicly disclosed.

III.10  Acknowledgment  Regarding  Purchaser's  Purchase of the Securities.  The
Company  acknowledges  and agrees  that  Purchaser  is not acting as a financial
advisor or fiduciary of the Company (or in any similar capacity) with respect to
this Agreement or the transactions  contemplated hereby, that this Agreement and
the transaction contemplated hereby, and the relationship between each Purchaser
and the Company, are "arms-length", and that any statement made by Purchaser, or
any of its  representatives or agents, in connection with this Agreement and the
transactions  contemplated  hereby is not advice or a recommendation,  is merely
incidental to  Purchaser's  purchase of the  Securities  and has not been relied
upon in any way by the Company,  its officers or directors.  The Company further
represents to Purchaser that the Company's decision to enter into this Agreement
and  the  transactions   contemplated  hereby  have  been  based  solely  on  an
independent evaluation by the Company and its representatives.

III.11 Current Public Information. The Company is currently eligible to register
the resale of its Common Stock on a registration statement on Form S-3 under the
Securities  Act.  III.12 No General  Solicitation.  Neither  the Company nor any
distributor   participating   on  the  Company's   behalf  in  the  transactions
contemplated  hereby (if any) nor any person acting for the Company, or any such
distributor,  has  conducted  any "general  solicitation,"  as described in Rule
502(c) under  Regulation D, with respect to any of the Securities  being offered
hereby.

III.13 No Integrated  Offering.  Neither the Company, nor any of its affiliates,
nor any person  acting on its or their behalf,  has directly or indirectly  made
any offers or sales of any security or solicited  any offers to buy any security
under  circumstances that would prevent the parties hereto from consummating the
transactions  contemplated  hereby  pursuant to an exemption  from  registration
under the  Securities  Act  pursuant  to the  provisions  of  Regulation  D. The
transactions  contemplated hereby are exempt from the registration  requirements
of  the  Securities  Act,  assuming  the  accuracy  of the  representations  and
warranties  herein  contained of each Purchaser to the extent  relevant for such
determination.





<PAGE>



III.14 No Brokers.  The Company has taken no action which would give rise to any
claim by any person for brokerage commissions, finder's fees or similar payments
by Purchaser relating to this Agreement or the transactions contemplated hereby,
except for dealings with Swartz  Investments,  LLC  ("Swartz") the fees of which
shall be paid in full by the Company.  The Company will indemnify each Purchaser
from and against any fees and expenses sought or other claims made by Swartz.

III.15 Acknowledgment of Dilution. The number of Conversion Shares issuable upon
conversion  of  the  Preferred  Stock  may  increase  substantially  in  certain
circumstances,  including  the  circumstance  wherein the  trading  price of the
Common Stock  declines.  The Company's  executive  officers and  directors  have
studied and fully  understand the nature of the securities  being sold hereunder
and recognize that they have a potential dilutive effect. The board of directors
of the Company  has  concluded  in its good faith  business  judgment  that such
issuance is in the best interests of the Company.  The Company acknowledges that
its obligation to issue Conversion Shares upon conversion of the Preferred Stock
is binding upon it and enforceable regardless of the dilution that such issuance
may have on the ownership interests of other stockholders.

III.16 Intellectual  Property.  Each of the Company and its subsidiaries owns or
possesses   adequate  and  enforceable   rights  to  use  all  patents,   patent
applications,  trademarks,  trademark applications,  trade names, service marks,
copyrights, copyright applications,  licenses, know-how (including trade secrets
and  other   unpatented   and/or   unpatentable   proprietary  or   confidential
information,  systems or procedures)  and other similar  rights and  proprietary
knowledge (collectively, "Intangibles") used or necessary for the conduct of its
business as now being conducted and as described in the Company's  Annual Report
on Form 10-K for its most  recently  ended fiscal year.  Neither the Company nor
any  subsidiary  of the Company  infringes on any right of any other person with
respect  to any  Intangibles  nor is there any claim of  infringement  made by a
third party against or involving the Company or any of its  subsidiaries,  which
infringement or claim,  individually  or in the aggregate,  if the subject of an
unfavorable decision,  ruling or finding,  would have a Material Adverse Effect.
III.17  Foreign  Corrupt  Practices.   Neither  the  Company,  nor  any  of  its
subsidiaries,  nor any director, officer, agent, employee or other person acting
on behalf of the  Company or any  subsidiary  has,  in the course of his actions
for, or on behalf of, the  Company,  used any  corporate  funds for any unlawful
contribution,  gift,  entertainment  or  other  unlawful  expenses  relating  to
political activity;  made any direct or indirect unlawful payment to any foreign
or domestic government official or employee from corporate funds; violated or is
in violation of any provision of the U.S. Foreign Corrupt Practices Act of 1977,
as amended; or made any bribe, rebate,  payoff,  influence payment,  kickback or
other  unlawful  payment  to any  foreign or  domestic  government  official  or
employee.  Without limiting the generality of the foregoing, the Company and its
subsidiaries  have not directly or indirectly made or agreed to make (whether or
not said  payment is lawful) any payment to obtain,  or with  respect to,  sales
other than usual




<PAGE>



and regular compensation to its or their employees and sale representatives with
respect to such sales.

III.18 Key Employees.  Each Key Employee (as defined below) is currently serving
the Company in the capacity disclosed in Schedule 3.18. No Key Employee,  to the
best of the  knowledge  of the  Company  and  its  subsidiaries,  is,  or is now
expected to be, in violation of any material  term of any  employment  contract,
confidentiality,    disclosure    or    proprietary    information    agreement,
non-competition agreement, or any other contract or agreement or any restrictive
covenant, and the continued employment of each Key Employee does not subject the
Company or any of its  subsidiaries  to any liability with respect to any of the
foregoing  matters.  No Key  Employee  has, to the best of the  knowledge of the
Company and its subsidiaries, any intention to terminate his employment with, or
services to, the Company or any of its  subsidiaries.  "Key Employee"  means any
director or executive officer of the Company,  as defined in Regulation D of the
Securities Act.

                                   ARTICLE IV
                                    COVENANTS

IV.1 Best Efforts.  The parties  shall use their best efforts  timely to satisfy
each of the conditions described in Articles VI and VII of this Agreement.

IV.2  Securities  Laws.  The Company agrees to file a Form D with respect to the
Securities as required under  Regulation D and to provide a copy thereof to each
Purchaser on or prior to the date of Closing.  The Company  shall,  on or before
the date of Closing,  take such action as is necessary to sell the Securities to
each  Purchaser  under  applicable  securities  laws of the states of the United
States, and shall provide evidence of any such action so taken to each Purchaser
on or prior to the date of the Closing.

IV.3 Reporting  Status.  So long as any Purchaser  beneficially  owns any of the
Securities,  the Company shall timely file all reports required to be filed with
the SEC pursuant to the Exchange  Act, and the Company  shall not  terminate its
status as an issuer  required to file reports under the Exchange Act even if the
Exchange  Act  or  the  rules  and  regulations  thereunder  would  permit  such
termination.  IV.4 Use of Proceeds.  The Company shall use the proceeds from the
sale of the Preferred Stock as set forth (and only as set forth) on Schedule 4.4
hereto.

IV.5 Restriction on Below Market Issuance of Securities. (a) For a period of one
hundred eighty (180) days  following the date of Closing,  the Company shall not
issue or agree to issue,  (except (i) to Purchasers  pursuant to this Agreement,
(ii) pursuant to any employee  stock purchase plan or employee stock option plan
of the Company in effect on June 1, 1997, up to the aggregate  amounts set forth
on Schedule 4.5 hereto or (iii) pursuant to any existing security,




<PAGE>



option, warrant, scrip, call or commitment or right in each case as disclosed on
Schedule  3.3  hereof,)  any equity  securities  of the Company (or any security
convertible  into or exercisable or  exchangeable,  directly or indirectly,  for
equity  securities of the Company) if such  securities are issued at a price (or
in the case of  securities  convertible  into or  exercisable  or  exchangeable,
directly  or  indirectly,  for  Common  Stock  such  securities  provide  for  a
conversion,  exercise  or  exchange  price)  which may be less than the  current
market  price for Common  Stock on the date of  issuance  (in the case of Common
Stock)  or the  date  of  conversion,  exercise  or  exchange  (in  the  case of
securities  convertible  into  or  exercisable  or  exchangeable,   directly  or
indirectly, for Common Stock (the "Discounted Securities")).

(b) After the  expiration  of the 180-day  restricted  period in  paragraph  (a)
above, the Company may issue Discounted Securities,  provided, however, that any
such security shall be ineligible for conversion and ineligible for resale until
the date which is one year after the Closing.

(c)  Without  the  consent  of the  holders  of a majority  in  interest  of the
Preferred Stock, the Company shall not until after the first  anniversary of the
date of Closing grant any additional so-called "registration rights".


IV.6 Right of First  Offer.  From and after the date which is 180 days after the
Closing  until the date which is 360 days after the Closing,  the Company  shall
not issue or sell,  or agree to issue or sell any equity or debt  securities  of
the Company or any of its  subsidiaries  (or any  security  convertible  into or
exercisable  or  exchangeable,  directly  or  indirectly,  for  equity  or  debt
securities  of the  Company  or any of its  subsidiaries)  ("Future  Offerings")
unless the Company shall have first delivered to each Purchaser at least fifteen
(15) business days prior to the closing of such Future Offering,  written notice
describing  the proposed  Future  Offering,  including the terms and  conditions
thereof,  and providing  each  Purchaser and its affiliates an option during the
ten (10) business day period following delivery of such notice to purchase up to
the full amount of the  securities  being offered in the Future  Offering on the
same terms as contemplated by such Future Offering (the limitations  referred to
in  this  sentence  are  collectively   referred  to  as  the  "Capital  Raising
Limitations").   The  Capital  Raising   Limitations  shall  not  apply  to  any
transaction  involving  issuances of securities  in connection  with a merger or
consolidation or exercise of options by employees,  consultants or directors. In
addition,  the  Capital  Raising  Limitations  also  shall  not apply to (a) the
issuance of securities  upon  exercise or  conversion of the Company's  options,
warrants or other  convertible  securities  outstanding as of the date hereof or
(c) the grant of additional  options or warrants,  or the issuance of additional
securities,  under any Company  stock  option or  restricted  stock plan for the
benefit of the Company's  employees,  directors or  consultants to the aggregate
extent set forth on Schedule 4.6. This Section 4.6 shall not limit the Company's
obligations under Section 4.5 above.

IV.7     Expenses.    The Company shall pay to CC Investments, LDC ("CC"), or at
its direction,




<PAGE>



at the Closing reimbursement for the out-of-pocket  expenses reasonably incurred
by it and its  affiliates  and  advisors  in  connection  with the  negotiation,
preparation,  execution, and delivery of this Agreement and the other agreements
to be executed in connection herewith,  including,  without limitation, CC's and
its  affiliates'  and advisors' due diligence and  attorneys'  fees and expenses
(the "Expenses").  In addition, from time to time thereafter,  upon CC's written
request,  the Company  shall pay to CC such  additional  Expenses,  if any,  not
covered by such payment,  in each case to the extent reasonably  incurred by CC.
The Company's total obligation under this Section 4.7 shall not exceed $40,000.

IV.8 Public  Information.  The Company  agrees to send the following  reports to
each  Purchaser  until  such  Purchaser  transfers,  assigns or sells all of its
Securities:  (a) within  three (3) days after the filing with the SEC, a copy of
its Annual Report on Form 10-K,  its Quarterly  Reports on Form 10-Q,  any proxy
statements and any Current Reports on Form 8-K; and (b) within one (1) day after
release,  copies  of all press  releases  issued  by the  Company  or any of its
subsidiaries.

IV.9  Reservation of Shares.  The Company shall at all times have authorized and
reserved for the purpose of issuance upon conveyance of the Preferred Stock that
number of shares of Common Stock as is required by Article V of Exhibit A.

IV.10  Listing.  The Company  shall use its best efforts to continue the listing
and trading of its Common  Stock on the New York Stock  Exchange  ("NYSE");  and
shall  comply in all respects  with the  Company's  reporting,  filing and other
obligations under the by-laws or rules of the NYSE.

IV.11  Prospectus  Delivery  Requirement.  Each Purchaser  understands  that the
Securities Act may require delivery of a prospectus relating to the Common Stock
in connection with any sale thereof  pursuant to a registration  statement under
the  Securities  Act covering  the resale by such  Purchaser of the Common Stock
being sold, and each Purchaser  shall use its reasonable  efforts to comply with
the  applicable  prospectus  delivery  requirements  of  the  Securities  Act in
connection with any such sale.

IV.12 Intentional Acts or Omissions. The Company shall not intentionally perform
any act which if performed,  or intentionally  omit to perform any act which, if
omitted  to be  performed,  would  prevent  or excuse  the  performance  of this
Agreement or any of the transactions contemplated hereby.

IV.13  Certain  Short  Sales.  The Company  understands  that some or all of the
Purchasers are so-called  "hedge" funds and the Company hereby  expressly agrees
that each  Purchaser  shall not (except to the extent  stated in Section 5.4) in
any  way be  prohibited  or  restricted  from  any  purchases  or  sales  of any
securities  of  or  related  to  the  Company,  including,  without  limitation,
so-called  "short" sales and (a) subject to the provisions of Section 5.4, using
Conversion Shares




<PAGE>



received by it on conversion of its Preferred  Stock to cover short sales of the
Common  Stock  and  (b)  engaging  in  so-called   "hedging"   and   "arbitrage"
transactions.

                                    ARTICLE V
                   LEGEND REMOVAL, TRANSFER, AND CERTAIN SALES

V.1 Removal of Legend. The Legend shall be removed and the Company shall issue a
certificate  without such Legend to the holder of any Security  upon which it is
stamped, and a certificate for a security shall be originally issued without the
Legend,  if, unless otherwise required by state securities laws, (a) the sale of
such  Security  is  registered  under the  Securities  Act,  or (b) such  holder
provides the Company with an opinion of counsel,  in form,  substance  and scope
customary for opinions of counsel in  comparable  transactions  (the  reasonable
cost of which shall be shared  equally by the Company and such  holder),  to the
effect  that a public  sale or transfer  of such  Security  may be made  without
registration  under the Securities  Act or (c) such holder  provides the Company
with reasonable  assurances that such Security can be sold pursuant to Rule 144.
Each Purchaser agrees to sell all Securities,  including those  represented by a
certificate(s)  from which the Legend has been removed, or which were originally
issued without the Legend,  pursuant to an effective  registration statement and
to deliver a prospectus  in connection  with such sale or in compliance  with an
exemption from the registration requirements of the Securities Act. In the event
the Legend is removed from any  Security or any  Security is issued  without the
Legend and thereafter the effectiveness of a registration statement covering the
resale of such Security is suspended or the Company determines that a supplement
or  amendment  thereto is  required by  applicable  securities  laws,  then upon
reasonable  advance notice to Purchaser  holding such Security,  the Company may
require that the Legend be placed on any such  Security that cannot then be sold
pursuant to an effective  registration  statement or Rule 144 or with respect to
which the opinion  referred  to in clause (b) next above has not been  rendered,
which  Legend shall be removed  when such  Security  may be sold  pursuant to an
effective registration statement or Rule 144 or such holder provides the opinion
with respect thereto described in clause (b) next above.

V.2 Transfer Agent  Instructions.  The Company shall instruct its transfer agent
to issue certificates, registered in the name of each holder or its nominee, for
the  Conversion  Shares in such amounts as  specified  from time to time by such
holder to the Company upon conversion of the Preferred Stock.  Such certificates
shall bear the Legend only to the extent  permitted  by Section  5.1 above.  The
Company warrants that no instruction other than such instructions referred to in
this  Article V, and stop  transfer  instructions  to give effect to Section 2.6
hereof  in the  case of the  Conversion  Shares  prior  to  registration  of the
Conversion  Shares under the Securities Act, will be given by the Company to its
transfer agent and that the Securities shall otherwise be freely transferable on
the books and records of the Company.  Nothing in this  Section  shall affect in
any way each holder's  obligations and agreement set forth in Section 5.1 hereof
to resell the Securities pursuant to an effective  registration statement and to
deliver a




<PAGE>



prospectus in connection  with such sale or in compliance with an exemption from
the  registration  requirements of applicable  securities  laws. If (a) a holder
provides the Company with an opinion of counsel,  which opinion of counsel shall
be in form,  substance and scope customary for opinions of counsel in comparable
transactions  (the  reasonable  cost of which  shall be  shared  equally  by the
Company  and such  holder),  to the  effect  that the  Securities  to be sold or
transferred   may  be  sold  or  transferred   pursuant  to  an  exemption  from
registration  or (b) a holder  transfers  Securities to an affiliate which is an
accredited  investor  or  pursuant to Rule 144,  the  Company  shall  permit the
transfer,  and, in the case of the  Conversion  Shares,  promptly  instruct  its
transfer  agent  to  issue  one or more  certificates  in such  name and in such
denomination as specified by such holder. The Company acknowledges that a breach
by it of its obligations  hereunder will cause  irreparable  harm to a holder by
vitiating  the  intent  and  purpose  of the  transaction  contemplated  hereby.
Accordingly, the Company acknowledges that the remedy at law for a breach of its
obligations  under this Article V will be inadequate and agrees, in the event of
a breach or threatened  breach by the Company of the  provisions of this Article
V, that a holder shall be entitled, in addition to all other available remedies,
to an injunction  restraining  any breach and requiring  immediate  issuance and
transfer, without the necessity of showing economic loss and without any bond or
other security being required.

V.3      Legend Removal Fee.

(a) A Purchaser or any affiliate to whom the Securities are transferred pursuant
to paragraph 5.2 who, within one year after the date of Closing  acquires Common
Stock which is issued  without a Legend in  accordance  with this Article V in a
conversion based solely on the Variable Conversion Price (as provided in Exhibit
A),  shall pay to the  Company,  promptly  upon its  acquisition  of such Common
Stock, in  consideration  of the removal of the Legend from such Common Stock or
the issuance  without Legend of such Common Stock, a fee equal to "X" times said
Variable Conversion Price in respect of the Common Stock so issued, as follows:

Days after Closing                             "X"
- ------------------                          ------
91-180                                      0.2500
181-365                                     0.0625

(b)      In the event (each such event being a "Discount Event"):

(i) the Common Stock  (including any of the shares of Common Stock issuable upon
conversion  of the  Preferred  Stock) is  suspended  from  trading on, or is not
listed  (and  authorized)  for trading  on, the New York Stock  Exchange  for an
aggregate of five (5) trading days in any nine (9) month period, or

(ii) the Company  fails to  maintain  an  effective  registration  statement  as
required by Section 2.1 and Section 3.1 of the Registration Rights Agreement and
such failure exists for a period




<PAGE>



of ninety (90) days in any twelve (12) month period;

then, after the occurrence of any such Discount Event, upon the acquisition by a
holder of Common Stock pursuant to a conversion based on the Variable Conversion
Price (as  provided  in Exhibit  A), the  Company  shall pay to such  holders an
amount in cash equal to .0625 times the aggregate  Variable  Conversion Price of
the number of shares of Common Stock which such holders convert.

V.4 Certain Short Sales.  Each Purchaser  agrees that it will not use Conversion
Shares  received by it on conversion of its Preferred Stock to cover short sales
of the Common Stock made by such Purchaser  within fifteen (15) business days of
such  conversion.  If however,  such Conversion  Shares are not delivered to the
Purchaser  within five (5) business days after the Purchaser's  faxed conversion
notice, the preceding sentence shall not apply to such Conversion Shares.


                                   ARTICLE VI
                 CONDITIONS TO THE COMPANY'S OBLIGATION TO SELL

VI.1  Conditions to the  Company's  Obligation  to Sell.  The  obligation of the
Company hereunder to issue and sell the Convertible Securities to a Purchaser at
the  Closing is subject to the  satisfaction,  as of the  closing  date and with
respect to such Purchaser, of each of the following conditions thereto, provided
that these  conditions  are for the Company's  sole benefit and may be waived by
the Company at any time in its sole discretion:

(i) Such Purchaser  shall have executed the signature page to this Agreement and
the Registration Rights Agreement and delivered the same to the Company.

(ii) Such Purchaser  shall have delivered the applicable  Purchase Price for the
Convertible Securities purchased at the Closing.

(iii) The  representations  and warranties of such  Purchaser  shall be true and
correct as of the date when made and as of the  Closing  as though  made at that
time  (except for  representations  and  warranties  that speak as of a specific
date),  and such Purchaser shall have  performed,  satisfied and complied in all
material respects with the covenants, agreements and conditions required by this
Agreement  to be  performed,  satisfied  or  complied  with  by  the  applicable
Purchaser at or prior to the Closing.

(iv) No statute, rule, regulation, executive order, decree, ruling or injunction
shall  have been  enacted,  entered,  promulgated  or  endorsed  by any court or
governmental   authority  of  competent   jurisdiction  or  any  self-regulatory
organization having authority over the matters contemplated




<PAGE>



hereby which restricts or prohibits the consummation of any of the transactions
contemplated by this Agreement.

                                   ARTICLE VII
              CONDITIONS TO EACH PURCHASER'S OBLIGATION TO PURCHASE

VII.1 The  obligation of each  Purchaser  hereunder to purchase the  Convertible
Securities  to be  purchased  by it on  the  Closing  date  is  subject  to  the
satisfaction of each of the following conditions, provided that these conditions
are for each Purchaser's sole benefit and may be waived by such Purchaser at any
time in such Purchaser's sole discretion:

(i) The Company shall have executed the signature page to this Agreement and the
Registration Rights Agreement and delivered the same to Purchaser.

(ii) The  Company  shall  have  delivered  duly  executed  certificates  for the
Preferred  Stock (in such  denominations  as Purchaser  shall  request) being so
purchased by Purchaser at the Closing.

(iii) The  Common  Stock  shall be listed on the NYSE and  trading in the Common
Stock shall not have been  suspended by the NYSE or the SEC or other  regulatory
authority.

(iv) The representations and warranties of the Company shall be true and correct
as of the date  when  made and as of the  Closing  as  though  made at that time
(except that  representations  and  warranties  that speak as of a specific date
shall be remade as of such date) and the Company shall have performed, satisfied
and  complied  in all  material  respects  with the  covenants,  agreements  and
conditions  required by this  Agreement to be  performed,  satisfied or complied
with by the Company at or prior to the Closing.  Purchaser shall have received a
certificate, executed by the chief financial officer of the Company, dated as of
the  Closing to the  foregoing  effect  and as to such  other  matters as may be
reasonably requested by Purchaser.

(v) No statute, rule, regulation,  executive order, decree, ruling or injunction
shall  have been  enacted,  entered,  promulgated  or  endorsed  by any court or
governmental   authority  of  competent   jurisdiction  or  any  self-regulatory
organization  having  authority  over  the  matters  contemplated  hereby  which
prohibits  the  consummation  of any of the  transactions  contemplated  by this
Agreement.

(vi) Purchaser shall have received the officer's certificate described in 
Section 3.3, dated as of the Closing.

(vii) Purchaser shall have received opinions of the Company's counsel,  dated as
of the  Closing,  in  form,  scope  and  substance  reasonably  satisfactory  to
Purchaser.





<PAGE>



(viii) The Company shall have  delivered  evidence  reasonably  satisfactory  to
Purchaser that the Company's transfer agent has agreed to act in accordance with
irrevocable  instructions  in the form  attached  hereto as  Exhibit C. (ix) The
Company shall have entered into  agreements  with each of its persons  listed on
Schedule 7.1(ix) hereto  restricting  dispositions of Common Stock  beneficially
owned by such persons and in the form attached hereto as Exhibit D.

(x) The Certificate of Designation  shall have been accepted for filing with the
Secretary of State of the State of Delaware and a copy thereof  certified by the
Secretary of State of Delaware shall have been delivered to Purchaser.

(xi) The  aggregate  number  of  shares  of  Preferred  Stock  purchased  by the
Purchasers shall be not less than 3,600 nor more than 4,000;  provided,  however
that the Company will afford each Purchaser a reasonable opportunity to purchase
any shares of Preferred Stock which are not purchased by the other Purchasers.

                                  ARTICLE VIII
                          GOVERNING LAW; MISCELLANEOUS

VIII.1  Governing Law;  Jurisdiction.  This  Agreement  shall be governed by and
construed in  accordance  with the laws of the State of Delaware  applicable  to
contracts made and to be performed in the State of Delaware.  The parties hereto
irrevocably  consent to the jurisdiction of the United States federal courts and
state courts located in the County of New Castle in the State of Delaware in any
suit or proceeding  based on or arising under this Agreement or the transactions
contemplated  hereby  and  irrevocably  agree that all claims in respect of such
suit or proceeding  may be determined  in such courts.  The Company  irrevocably
waives the defense of an  inconvenient  forum to the maintenance of such suit or
proceeding.  The Company further agrees that service of process upon the Company
mailed by  certified  mail  return  receipt  requested  shall be deemed in every
respect  effective service of process upon the Company in any suit or proceeding
arising  hereunder.  Nothing  herein  shall  affect  Purchaser's  right to serve
process in any other manner  permitted  by law. The parties  hereto agree that a
final non-appealable judgment in any such suit or proceeding shall be conclusive
and may be enforced in other  jurisdictions  by suit on such  judgment or in any
other lawful manner.

VIII.2 Counterparts. This Agreement may be executed in two or more counterparts,
including,   without  limitation,  by  facsimile  transmission,   all  of  which
counterparts  shall be  considered  one and the same  agreement and shall become
effective when  counterparts have been signed by each party and delivered to the
other  party.  In the  event  any  signature  page  is  delivered  by  facsimile
transmission, the party using such means of delivery shall cause four additional
original  executed  signature  pages to be  delivered  to the other party within
three days of the execution and delivery hereof.




<PAGE>




VIII.3 Headings. The headings of this Agreement are for convenience of reference
and shall not form part of, or affect the interpretation of, this Agreement.

VIII.4  Severability.  If any  provision of this  Agreement  shall be invalid or
unenforceable in any jurisdiction, such invalidity or unenforceability shall not
affect the validity or  enforceability of the remainder of this Agreement or the
validity or enforceability of this Agreement in any other jurisdiction.

VIII.5  Entire  Agreement;   Amendments.  This  Agreement  and  the  instruments
referenced  herein contain the entire  understanding of the parties with respect
to the maters covered herein and therein and, except as  specifically  set forth
herein  or  therein,   neither  the   Company  nor  any   Purchaser   makes  any
representation,  warranty, covenant or undertaking with respect to such matters.
No provision of this  Agreement  may be waived  other than by an  instrument  in
writing signed by the party to be charged with  enforcement  and no provision of
this  Agreement may be amended other than by an instrument in writing  signed by
the Company and each Purchaser.

VIII.6 Notice.  Any notice herein  required or permitted to be given shall be in
writing  and  may  be   personally   served  or   delivered  by  courier  or  by
facsimile-machine  confirmed telecopy, and shall be deemed delivered at the time
and date of receipt (which shall include telephone line facsimile transmission).
The addresses for such communications shall be:

If to the Company:

Intellicall, Inc.
2155 Chenault
Suite 410
Carrollton, Texas  75006
Telecopy: (972) 416-9454
Attention: William O. Hunt

with a copy to:

Kane, Russell, Coleman & Logan, P.C.
3700 Thanksgiving Tower
1601 Elm Street
Dallas, Texas 75205-7207
Telecopy: (214) 777-4200
Attention: Patrick Stark

If to CC:





<PAGE>



CC Investments, LDC
Corporate Centre, West Bay Road
P.O. Box 31106 SMB
Grand Cayman, Cayman Islands

with a copy to:

Castle Creek Partners, LLC
333 West Wacker Drive
Suite 1410
Chicago, IL  60606
Telecopy:  (312) 435-2636
Attention:  John D. Ziegelman

and with a copy to:

Altheimer & Gray
10 South Wacker Drive
Suite 4000
Chicago, IL  60606
Telecopy:  (312) 715-4800
Attention: Kenneth M. Crane


If to any other Purchaser,  to such address set forth under  Purchaser's name on
the signature page hereto executed by such Purchaser.

VIII.7 Successors and Assigns. This Agreement shall be binding upon and inure to
the benefit of the parties and their successors and assigns. Neither the Company
nor any  Purchaser  shall  assign this  Agreement  or any rights or  obligations
hereunder  without the prior written consent of the other.  Notwithstanding  the
foregoing, each Purchaser may assign its rights and obligations hereunder to any
of its "affiliates," as that term is defined under the Exchange Act, without the
consent of the Company so long as such affiliate is an accredited investor. This
provision  shall not limit each  Purchaser's  right to transfer  the  Securities
pursuant to the terms of this  Agreement  or to assign such  Purchaser's  rights
hereunder to any such transferee.

VIII.8 Third Party Beneficiaries.  This Agreement is intended for the benefit of
the parties hereto and their respective  permitted successors and assigns and is
not for the benefit of, nor may any  provision  hereof be enforced by, any other
person.

VIII.9   Survival.  The representations and warranties of the Company and the 
agreements and




<PAGE>



covenants  set forth in Articles  III, IV, V and VIII shall  survive the closing
hereunder  notwithstanding  any due diligence  investigation  conducted by or on
behalf of  Purchaser.  The Company  agrees to indemnify  and hold  harmless each
Purchaser and each of each Purchaser's officers, directors, employees, partners,
agents and  affiliates  for loss or damage  arising as a result of or related to
any breach or alleged  breach by the  Company of any of its  representations  or
covenants  set forth  herein,  including  advancement  of  expenses  as they are
incurred.  The  representations  and  warranties of the  Purchasers  pursuant to
Article  II of this  Agreement  shall  survive  the  closing  hereunder  and the
Purchasers  shall indemnify and hold harmless the Company for any loss or damage
arising as a result of the breach of such  representations  and warranties which
would  require  registration  of  the  securities  purchased  pursuant  to  this
Agreement.

VIII.10  Public  Filings;  Publicity.  Immediately  following  execution of this
Agreement,  the  Company  shall  issue  a  press  release  with  respect  to the
transactions  contemplated hereby and shall, within five (5) business days after
Closing,  file a Form 8-K with the Securities and Exchange Commission  attaching
all transaction  documents as Exhibits  thereto.  The Company and each Purchaser
shall have the right to approve before issuance any press releases,  SEC or NYSE
filings,  or any  other  public  statements  with  respect  to the  transactions
contemplated  hereby;  provided,  however,  that the Company  shall be entitled,
without the prior approval of any  Purchaser,  to make any press release or SEC,
NASDAQ,  NASD or  exchange  filings  with  respect  to such  transactions  as is
required by applicable law and  regulations  (although  each Purchaser  shall be
consulted by the Company in connection  with any such press release prior to its
release and shall be provided with a copy thereof).

VIII.11 Further Assurances. Each party shall do and perform, or cause to be done
and performed,  all such further acts and things,  and shall execute and deliver
all such other agreements, certificates, instruments and documents, as the other
party may reasonably request in order to carry out the intent and accomplish the
purposes of this Agreement and the consummation of the transactions contemplated
hereby.

VIII.12 Remedies.  No provision of this Agreement  providing for any remedy to a
Purchaser  shall limit any remedy  which would  otherwise  be  available to such
Purchaser at law or in equity.  Nothing in this Agreement shall limit any rights
a Purchaser may have with any applicable  federal or state  securities laws with
respect to the investment contemplated hereby.

VIII.13 Termination. In the event that the Closing shall not have occurred on or
before August 1, 1997, unless the parties agree otherwise,  this Agreement shall
terminate at the close of business on such date.

                                      * * *





<PAGE>



IN WITNESS WHEREOF, the undersigned  Purchasers and the Company have caused this
Agreement to be duly executed as of the date first above written.


PURCHASER:
PROPRIETARY CONVERTIBLE
INVESTMENT GROUP, INC.


By:
   Its:


AGGREGATE NUMBER OF PREFERRED SHARES: 1,250



COMPANY:
INTELLICALL, INC.



John M. Carradine,
Vice President of Finance










<PAGE>



IN WITNESS WHEREOF, the undersigned  Purchasers and the Company have caused this
Agreement to be duly executed as of the date first above written.


PURCHASER:
CC INVESTMENTS, LDC


By:
   Its:


AGGREGATE NUMBER OF PREFERRED SHARES: 1,600



COMPANY:
INTELLICALL, INC.



John M. Carradine,
Vice President of Finance












<PAGE>



IN WITNESS WHEREOF, the undersigned  Purchasers and the Company have caused this
Agreement to be duly executed as of the date first above written.

PURCHASER:             
THE MATTHEW FUND, N.V.


By:
   Its:


AGGREGATE NUMBER OF PREFERRED SHARES: 150


COMPANY: 
INTELLICALL, INC.



John M. Carradine,
Vice President of Finance














<PAGE>





         IN WITNESS  WHEREOF,  the  undersigned  Purchasers and the Company have
caused this Agreement to be duly executed as of the date first above written.


PURCHASER:
CANADIAN IMPERIAL HOLDINGS, INC.


By:
   Its:


AGGREGATE NUMBER OF PREFERRED SHARES: 1,000



COMPANY:
INTELLICALL, INC.



John M. Carradine,
Vice President of Finance



















<PAGE>




Schedule 3.2 - Corporate Consents Required

None.




<PAGE>

Schedule 3.3 - Current Capitalization Table

A.   Outstanding
     -----------
     
     Common Stock, $.01 par value; 20,000,000 shares authorized; 9,319,339 
     shares outstanding.

B.   Warrants and Convertibles
     -------------------------
<TABLE>
<CAPTION>
                                          Common Stock
                                          Issuable Upon                      Date of
Security Holder              Security      Conversion       Strike Price    Issuance  Maturity
- ---------------              --------      ----------       ------------    --------  --------
<S>                      <C>               <C>              <C>           <C>        <C>           <C>

Banca Del Gottardo       8% Convertible      765,482         $4.20        29-DEC-95   31-DEC-00    Note A
Banca Del Gottardo       8% Convertible    1,000,000         $5.00        22-NOV-96   22-NOV-01    Note A
Banca Del Gottardo           Warrant         500,000         $4.20        29-DEC-95   31-DEC-00  * Note A
Banca Del Gottardo           Warrant         350,000         $5.00        22-NOV-96   22-NOV-01  * Note A
Broker Commission            Warrant         200,000         $4.20        29-DEC-95   31-DEC-00    Note A
Broker Commission            Warrant         150,000         $5.00        22-NOV-96   22-NOV-01    Note A
T.J. Berthel Investments 10% Convertible     160,000         $6.25        15-FEB-94   31-MAR-99
<FN>
* Expiration Date

Note A - May be subject to increase in number of shares issuable and reduction
in purchase price payable based on the defining instrument.
</FN>

</TABLE>

C.   Option Plans
     ------------

     Incentive Stock Option Plan; 1,525,000 shares reserved for issuance.
     Non-Qualified Stock Option Plan; 600,000 shares reserved for issuance.
     Director's Stock Option Plan; 350,000 shares reserved for issuance.
     Employee Stock Purchase Plan; 300,000 shares reserved for issuance.

D.   Series A Preferred Stock
     ------------------------

     2,500,000 shares of Common Stock reserved for issuance.

E.   Registration Rights Obligations
     -------------------------------

     1.) Registration Rights Agreement dated February 14, 1994 with T. J.
          Berthel Investments, L.P.
     2.) Conversion Agency Agreement dated December 29, 1995 with Banca del
          Gottardo.
     3.) Conversion Agency Agreement dated November 22, 1996 with Banca del
          Gottardo.
     4.) SF-W-1 Warrant to purchase 200,000 shares.
     5.) SF-W-2 Warrant to purchase 150,000 shares.

                                       1
    
<PAGE>


Schedule 3.5 - Defaults Under Contracts and Organizational Documents

1.)  Execution  and  performance  of the Agreement and the terms of the Series A
Preferred Stock will require the consent of Finova Capital Corporation.

2.) The Company anticipates issuing the Series A Preferred Stock pursuant to the
provisions  of Regulation D under the  Securities  Act of 1933 and in connection
therewith  will file a Form D. The  Company  may be required to make a filing in
certain states depending on the residency of the Purchasers.





<PAGE>



Schedule 3.6 - Compliance with SEC Reporting

The Company has filed all reports, schedules,  statements and other documents as
required by the SEC  pursuant  to the  reporting  requirements  of the SEC since
December 31, 1993 in a timely manner.


Schedule 3.6(a)

None.


Schedule 3.6(b)

None.









<PAGE>



Schedule 3.7 - Material Changes Since December 31, 1996

None. However, see Securities and Exchange Commission Form 10-Q for period ended
March  31,  1997  relating  to  losses  by  the  Company   during  such  period.
Additionally, the Company anticipates that there will be similar losses reported
for period ended June 30, 1997.





<PAGE>



Schedule 3.8 - Litigation

In April,  1997,  U.S. Long  Distances,  Inc.  ("USDLI")  filed a Second Amended
Complaint against the Company and other defendants including ILD Communications,
Inc.  The case is pending in the United  States  District  Court for the Western
District in San  Antonio,  Texas.  The Second  Amended  Complaint  seeks  actual
damages of $4.0 million, exemplary damages, attorney's fees and interest for the
Company's  alleged  tortious  interference  of USLDI's  existing and prospective
contractual  relationships with PhoneTel Technologies,  Inc.  ("PhoneTel").  The
Second  Amended   Complaint   alleges  the  Company  and  its  then  subsidiary,
Intellicall   Operator   Services,   Inc.,   interfered  with  USLDI's  existing
contractual  relationship  with  PhoneTel,   another  defendant,  when  PhoneTel
executed an operator services agreement with the Company and its subsidiary. The
Company intends to vigorously  contest the  allegations  contained in the Second
Amended Complaint.




<PAGE>



Schedule 3.9 - Disclosures

None.




<PAGE>




Schedule 3.18 - Key Employees

Directors

         William O. Hunt
         B. Michael Adler
         Thomas J. Berthel
         Lewis E. Brazelton III
         Richard B. Curran
         Richard E. Hanlon

Officers

         William O. Hunt - Chairman of the Board of Directors, Chief Executive 
          Officer and President
         Michael H. Barnes - Senior Vice President & Chief Financial Officer
         John J. McDonald - Senior Vice President - Sales and Marketing
         John M. Carradine - Vice President of Finance & Controller
         Thomas R. Kessler - Vice President of Operations





<PAGE>



Schedule 3.19 - Registration Rights Agreement

1.)  Registration Rights Agreement dated Feburuary 14, 1994 with T.J. Berthel 
Investments, L.P.
2.)  Conversion Agency Agreement dated December 29, 1995 with Banca del Gottardo
3.)  Conversion Agency Agreement dated November 22, 1996 with Banca del Gottardo
4.)  SF-W-1 Warrant to purchase 200,000 shares
5.)  SF-W-2 Warrant to purchase 150,000 shares.




<PAGE>



Schedule 4.4 - Use of Proceeds

The Company intends to use the net proceeds from the sale of the Preferred Stock
to pay down its advances with Finova Capital Corporation.







<PAGE>



Schedule 4.5 - Stock Issuance Allowed

See Schedule 3.3




<PAGE>



Schedule 4.6 - Stock Issuance Allowed

See Schedule 3.3





<PAGE>




Schedule 7.1 (ix) - Stand Still Agreements

William O. Hunt
John J. McDonald, Jr.
John M. Carradine





<PAGE>




                                     EXHIBIT A TO SECURITIES PURCHASE AGREEMENT


                           CERTIFICATE OF DESIGNATION
                                       OF
                      SERIES A CONVERTIBLE PREFERRED STOCK
                                       OF
                                INTELLICALL, INC.


               (Pursuant to Section 151 of the General Corporation
                          Law of the State of Delaware)


Intellicall,  Inc.,  a  corporation  organized  and  existing  under the General
Corporation Law of the State of Delaware (the  "Corporation"),  hereby certifies
that,  pursuant to the authority  contained in its Certificate of Incorporation,
and in accordance with the provisions of Section 151 of the General  Corporation
Law of the State of Delaware,  its Board of Directors  has adopted the following
resolution  creating  a series of its  Preferred  Stock  designated  as Series A
Convertible Preferred Stock:

"BE IT RESOLVED, that pursuant to the authority vested in the Board of Directors
of the Corporation by the Certificate of  Incorporation,  the Board of Directors
does hereby  provide for the issue of a series of Preferred  Stock,  $1,000 face
amount per share, in connection with that certain Securities  Purchase Agreement
dated July 21, 1997 by and among the  Corporation and certain  investors,  there
shall be a series of shares of the Preferred Stock of the Corporation designated
"Series A Convertible Preferred Stock"; that the number of shares of such series
shall be 4,000 and that the rights and  preferences  of such series  shall be as
follows:


                            I. DESIGNATION AND AMOUNT

The  designation  of this  series,  which  consists of 4,000 shares of Preferred
Stock,  is the Series A  Convertible  Preferred  Stock (the  "Series A Preferred
Stock") and the face amount shall be One Thousand U.S.  Dollars  ($1,000.00) per
share (the "Face Amount").

                                  II. DIVIDENDS

The Series A Preferred  Stock,  as such stock,  will bear no dividends,  but the
holders of the Series A Preferred  Stock shall be entitled to participate in the
dividends and distributions made on the Common Stock, as hereinafter provided.

                            III. CERTAIN DEFINITIONS

For purposes of this Certificate of Designation,  the following terms shall have
the following



<PAGE>



meanings:

A. "Conversion Date" means, for any Optional  Conversion,  the date specified in
the notice of conversion (the "Notice of Conversion") as long as the copy of the
Notice of Conversion is faxed (or delivered by other means  resulting in notice)
to the  Corporation  before 11:59 p.m.  Eastern  Time,  on the  Conversion  Date
indicated in the Notice of  Conversion.  If the Notice of  Conversion  is not so
faxed or otherwise delivered before such time, then the Conversion Date shall be
the date the holder faxes or otherwise  delivers the Notice of Conversion to the
Corporation.  The Conversion Date for the Required  Conversion at Maturity shall
be the Maturity Date (as such terms are defined in Paragraph D of Article IV).

B.    "Conversion Price" means, with respect to any Conversion Date, the lower
of the Fixed  Conversion  Price and the Variable  Conversion  Price,  each as in
effect as of such date and subject to adjustment as provided herein.

C. "Fixed  Conversion  Price" means 120% of the  volume-weighted  average  trade
price, as reported by Bloomberg Financial Markets  ("Bloomberg"),  of the Common
Stock for the fifteen  (15)  consecutive  trading days ending on the trading day
immediately  preceding the Closing Date (subject to equitable adjustment for any
stock splits,  stock dividends,  reclassifications or similar events during such
fifteen (15) trading day period), and shall be subject to adjustment as provided
herein.

D. "N" means the number of days  from,  but  excluding,  the  Closing  Date (the
"Closing Date") of the Closing under that certain Securities  Purchase Agreement
(the  "Securities  Purchase  Agreement")  dated  July 21,  1997 by and among the
Corporation  and the Purchasers of the  Corporation's  Series A Preferred  Stock
through and including the  Conversion  Date for such share of Series A Preferred
Stock.

E.       "Premium" means 1000 x (N/365) x (.07).

F.       "Redemption Conversion Amount" with respect to a share of Series A 
Preferred Stock means an amount equal to:

                              1000 + Premium
                              --------------
                      (            CP             )    X      WAP
where:

"CP" means the Conversion Price in effect on the date of the Redemption Notice;
and

"WAP" means the volume weighted average trade price, as reported by Bloomberg, 
of a share of Common Stock for the  preceding  fifteen (15) trading days, or if
such volume weighted




<PAGE>




average trade price is no longer reported by Bloomberg, an equivalent price
report per share of Common Stock by a recognized  reporting  service  reasonably
acceptable  to the holders of a majority of the  outstanding  shares of Series A
Preferred Stock, or if such equivalent  price report is not available,  the fair
market value per share of Common Stock determined by an investment  banking firm
of  national   reputation  selected  by  the  Corporation  which  is  reasonably
acceptable  to the holders of a majority of the  outstanding  shares of Series A
Preferred Stock.

G. "Variable  Conversion Price" means 80% of the  volume-weighted  average trade
price,  as  reported by  Bloomberg,  of the Common  Stock for the  fifteen  (15)
consecutive  trading days ending on the trading day  immediately  preceding  the
Conversion  Date (subject to equitable  adjustment  for any stock splits,  stock
dividends,  reclassifications or similar events during such fifteen (15) trading
day period), and shall be subject to adjustment as provided herein.

                                 IV. CONVERSION

A.  Conversion  at the  Option of the  Holder.  Subject  to the  limitations  on
conversions  contained  in Paragraph C of this Article IV, each holder of shares
of Series A Preferred Stock may, at any time and from time to time, beginning on
the  ninetieth   (90th)day  after  the  Closing  Date,   convert  (an  "Optional
Conversion")  each of its  shares of Series A  Preferred  Stock into a number of
fully paid and  nonassessable  shares of Common Stock  determined  in accordance
with the following formula:


(Premium + 1000)
- ----------------
Conversion Price

provided  however,  that if the Conversion  Date is less than 180 days after the
Closing Date, then the following  formula shall be used in lieu of the preceding
formula:

1000
- ----
Conversion Price

B. Mechanics of Conversion.  In order to effect an Optional  Conversion,  a
holder shall:  (x) fax a copy of the fully executed  Notice of Conversion to the
Corporation  and (y)  surrender or cause to be  surrendered  (subject to Article
XIV.B) the original certificates representing the Series A Preferred Stock being
converted  (the  "Preferred  Stock  Certificates")  accompanied by duly executed
stock  powers  (with  signature  guaranteed  in  customary  form  if the  holder
effecting  conversion  is other  than the  original  Purchaser  of the shares of
Series  A  Preferred  Stock  being  converted)  and a  copy  of  the  Notice  of
Conversion.  Upon  receipt  by the  Corporation  of the fax copy of a Notice  of
Conversion from a holder,  the  Corporation  shall  immediately  send, via fax,a
confirmation  to such  holder  stating  that the Notice of  Conversion  has been
received, the date




<PAGE>



upon which the  Corporation  expects to deliver the Common  Stock  issuable
upon such  conversion  and the name and telephone  number of a contact person at
the Corporation regarding the conversion. The Corporation shall not be obligated
to issue shares of Common Stock upon a conversion  unless  either the  Preferred
Stock  Certificates  are delivered to the  Corporation as provided above, or the
holder notifies the Corporation that such certificates have been lost, stolen or
destroyed (and the requirements of Article XIV.B are complied with).

(i) Delivery of Common Stock Upon  Conversion.  Upon the  surrender of Preferred
Stock Certificates and executed stock powers from a holder of Series A Preferred
Stock  accompanied by a Notice of Conversion,  the  Corporation  shall, no later
than the later of (a) the third  business  day  following  the  Conversion  Date
(provided  the  holder  shall have  complied  with  clause (y) above  within one
business  day of delivery  such fax Notice of  Conversion ) and (b) two business
days following the date of such  surrender  (or, in the case of lost,  stolen or
destroyed certificates,  after provision of indemnity pursuant to Article XIV.B)
(the  "Delivery  Period"),  issue to the holder and deliver to the holder (or at
its  direction)  (x) that  number  of  shares  of  Common  Stock  issuable  upon
conversion of such shares of Series A Preferred  Stock being converted and (y) a
certificate  representing  the number of shares of Series A Preferred  Stock not
being converted, if any.

(ii) Taxes.  The  Corporation  shall pay any and all taxes (other than  transfer
taxes)  which may be imposed  with  respect to the  issuance and delivery of the
shares of Common Stock upon the conversion of the Series A Preferred Stock.

(iii) No Fractional  Shares. If any conversion of Series A Preferred Stock would
result in the issuance of a fractional  share of Common Stock,  such  fractional
share shall be  disregarded  and the number of shares of Common  Stock  issuable
upon such conversion shall be the nearest whole number of shares.

(iv)  Conversion  Disputes.  In  the  case  of any  dispute  with  respect  to a
conversion, the Corporation shall promptly issue such number of shares of Common
Stock as are not disputed in accordance  with  subparagraph  (i) above.  If such
dispute involves the calculation of the Conversion  Price, the Corporation shall
submit the disputed  calculations to its outside accountant via facsimile within
two (2) business  days of receipt of the Notice of  Conversion.  The  accountant
shall issue a report  regarding the  calculations and notify the Corporation and
the holder of the results no later than two (2)  business  days from the date it
receives the disputed calculations. The accountant's calculation shall be deemed
conclusive,  absent  manifest  error.  The  Corporation  shall  then  issue  the
appropriate number of shares of Common Stock in accordance with subparagraph (i)
above,  it being  understood and agreed that the Company shall not be in default
because of its  failure to issue  shares of Common  Stock which are subject to a
dispute before the resolution of such dispute.




<PAGE>




C.     Limitations  on  Conversions.  The  conversion  of  shares  of Series A
Preferred  Stock shall be subject to the  following  limitations  (each of which
limitations shall be applied independently):

(i) Cap  Amount.  Unless  otherwise  permitted  by the New York  Stock  Exchange
("NYSE") in no event  shall the total  number of shares of Common  Stock  issued
upon  conversion  of the Series A Preferred  Stock exceed the maximum  number of
shares of Common Stock that the Corporation can without shareholder  approval so
issue pursuant to NYSE Listed Company Manual Section 312.03(c) (or any successor
rule) ("Rule 312.03(c)") (the "Cap Amount") which, as of the date of issuance of
the Series A Preferred Stock, shall be 1,860,500 shares. The Cap Amount shall be
allocated  pro-rata to the  holders of Series A  Preferred  Stock as provided in
Article XIV.D. In the event the Corporation is prohibited from issuing shares of
Common  Stock  as a  result  of the  operation  of this  subparagraph  (i),  the
Corporation shall comply with Article VII.

(ii) No Five Percent Holders. Notwithstanding anything to the contrary contained
herein,  the Series A Preferred Stock shall not be convertible by a holder or at
the Maturity  Date to the extent (but only to the extent)  that, if converted by
such holder or at the Maturity Date, the holder would beneficially own in excess
of 4.9% of the shares of Common Stock.  To the extent this  limitation  applies,
the  determination  of whether  Series A Preferred  Stock  shall be  convertible
(vis-a-vis  other  securities  owned  by such  holder)  and of  which  Series  A
Preferred Stock shall be converted shall be in the sole discretion of the holder
and submission of the Series A Preferred Stock for conversion shall be deemed to
be the  holder's  determination  of whether  such  Series A  Preferred  Stock is
convertible, subject to such aggregate percentage limitation. No prior inability
to convert Series A Preferred Stock pursuant to this subparagraph shall have any
effect on the  applicability  of its  provisions  with respect to any subsequent
determination  of  convertibility.   For  the  purposes  of  this  subparagraph,
beneficial  ownership and all calculations,  including without limitation,  with
respect  to  calculations  of  percentage   ownership  shall  be  determined  in
accordance  with  Section  13(d) of the  Securities  Exchange  Act of  1934,  as
amended,   and  Regulation  13D  and  G  thereunder.   The  provisions  of  this
subparagraph  may be waived and/or  implemented  in a manner  otherwise  than in
strict  conformity  with the  terms  hereof  with the  approval  of the Board of
Directors  of the  Corporation  and the holders of a majority in interest of the
then  outstanding  Series A Preferred  Stock:  (i) with respect to any matter to
cure any ambiguity herein, to correct this subparagraph (or any portion thereof)
which  may be  defective  or  inconsistent  with the  intended  4.9%  beneficial
ownership  limitation  herein  contained  or  to  make  changes  or  supplements
necessary or desirable to properly give effect to such 4.9% limitation; and (ii)
with respect to any other matter,  with the further  consent of the holders of a
majority  of the then  outstanding  shares  of  Common  Stock.  The  limitations
contained  in this  subparagraph  shall apply to a successor  holder of Series A
Preferred  Stock  if,  and to the  extent,  elected  by  such  successor  holder
concurrently  with its  acquisition  of such  Series  A  Preferred  Stock,  such
election to be promptly  confirmed  in writing to the  Corporation  (provided no
transfer or series of transfers to a successor  holder or holders  shall be used
by a holder to




<PAGE>



evade the limitations contained herein).

D. Required  Conversion  at Maturity.  Subject to the  limitations  set forth in
Paragraph  C(i) and C(ii) of this  Article IV and  provided all shares of Common
Stock issuable upon conversion of all  outstanding  shares of Series A Preferred
Stock are then (i) authorized and reserved for issuance,  (ii) registered  under
the Securities Act of 1933, as amended (the "Securities  Act") for resale by the
holders of such  shares of Series A  Preferred  Stock and (iii)  eligible  to be
traded on either the Nasdaq,  the New York Stock  Exchange or the American Stock
Exchange,  each share of Series A Preferred  Stock issued and outstanding on the
second  anniversary of the Closing Date (the  "Maturity  Date") (and any accrued
and unpaid Conversion Default Payments),  automatically  shall be converted into
shares of Common Stock on such date in accordance  with the conversion  formulas
set  forth in  Paragraph  A of this  Article  IV (the  "Required  Conversion  at
Maturity"). If a Required Conversion at Maturity occurs, the Corporation and the
holders of Series A  Preferred  Stock  shall  follow the  applicable  conversion
procedures  set  forth  in  Paragraphs  B and C of this  Article  IV;  provided,
however,  that the  holders  of Series A  Preferred  Stock are not  required  to
deliver a Notice of Conversion.

E. Limited Right to Deliver Cash in Lieu of Stock Upon Conversion. So long as no
Redemption  Event shall have  occurred and provided  the  Corporation  is not in
violation of any of its obligations under the Securities  Purchase  Agreement or
the  Registration  Rights  Agreement and provided  that the Variable  Conversion
Price is less than $4.00, the Corporation may deliver a notice to each holder of
the Series A Preferred Stock (a "Cash  Conversion  Payment Notice") stating that
it elects to pay all or a portion  of the  consideration  to be  delivered  to a
holder of Series A Preferred Stock that elects to convert such shares in cash in
lieu of  shares  of  Common  Stock in  accordance  with the  provisions  of this
Paragraph E and stating the maximum amount per share of Series A Preferred Stock
(the  "Maximum  Per  Share  Cash  Payment")  and the  maximum  aggregate  amount
("Aggregate  Maximum") that the  Corporation  will pay as a result of satisfying
such conversions in cash.  During the seven day period commencing on the date of
the delivery of a Cash Conversion  Payment Notice (the "Required Cash Conversion
Period") to a holder,  the  Corporation  shall have the right and  obligation to
satisfy any Notice of  Conversion by payment of the Cash  Redemption  Amount for
each share of Series A Preferred Stock being redeemed in cash within twenty-four
(24)  hours  after the  delivery  of any  Notice of  Conversion  rather  than by
delivery of Common Stock;  provided,  however,  that the right and obligation to
pay cash in lieu of Common  Stock shall only be  effective in the event that the
cash  payment per share of Series A Preferred  Stock does not exceed the Maximum
Per Share Cash  Payment and shall only be effective to the extent the total cash
payment required as a result of a Cash Conversion Payment Notice does not exceed
the Aggregate  Maximum,  with the Corporation's  obligation to deliver shares of
Common  Stock in  response to a Notice of  Conversion  being  unaffected  to the
extent of any limitation on the  Corporation's  right and obligation to pay cash
set forth in this  proviso.  To the extent the  Aggregate  Maximum is  exceeded,
holders  of Series A  Preferred  Stock  will  receive  cash in lieu of shares of
Common




<PAGE>



Stock in the order of the date of delivery of their Notices of Conversion,  with
any holders  delivering Notices of Conversion on the same day receiving cash pro
rata in  accordance  with the  number  of shares  of  Series A  Preferred  Stock
converted by them on such date. The "Cash  Redemption  Amount" with respect to a
share of Series A Preferred  Stock shall be a cash amount equal to the number of
shares of Common Stock that would otherwise be received upon the exercise of the
Optional  Conversion  with  respect  to such share of Series A  Preferred  Stock
multiplied  by the closing bid price of the  Corporation's  Common  Stock on the
trading  day  immediately  preceding  the  date  that  would  otherwise  be  the
Conversion Date.

                    V. RESERVATION OF SHARES OF COMMON STOCK

A.  Reserved  Amount.  Upon the  initial  issuance  of the  shares  of  Series A
Preferred Stock, Two Million Five Hundred Thousand (2,500,000) of the authorized
but  unissued  shares  of Common  Stock  shall be  reserved  for  issuance  upon
conversion  of the  Series A  Preferred  Stock  and  thereafter  the  number  of
authorized  but  unissued  shares of Common  Stock so  reserved  (the  "Reserved
Amount")  shall not be  decreased  until the Series A  Preferred  Stock has been
fully  converted  and  shall  at all  times be  sufficient  to  provide  for the
conversion  of the Series A  Preferred  Stock  outstanding  at the then  current
Conversion  Price.  The  Reserved  Amount  shall be  allocated to the holders of
Series A Preferred Stock as provided in Article XIV.D.

B.  Increases  to  Reserved  Amount.  If the  Reserved  Amount  for any five (5)
consecutive  trading  days  (the last of such five (5)  trading  days  being the
"Authorization Trigger Date") shall be less than 150% of the number of shares of
Common Stock  issuable upon  conversion of the Series A Preferred  Stock on such
trading days, the Corporation shall  immediately  notify the holders of Series A
Preferred  Stock of such  occurrence  and shall  immediately  take all necessary
action (including, if necessary,  shareholder approval to authorize the issuance
of additional shares of Common Stock) to increase the Reserved Amount to 200% of
the  number of shares of Common  Stock  then  issuable  upon  conversion  of the
outstanding  Series A Preferred Stock. In the event the Corporation  fails to so
increase the Reserved Amount within: (i) thirty (30) days after an Authorization
Trigger Date if shareholder  approval is not required by applicable law for such
increase;  or (ii) one hundred twenty (120) days after an Authorization  Trigger
Date if shareholder  approval is required by applicable law (provided,  however,
that the Corporation must file  preliminary  proxy materials with the Securities
and Exchange  Commission  ("SEC")  within  thirty (30) days of an  Authorization
Trigger Date), each holder of Series A Preferred Stock shall thereafter have the
option,  exercisable  in whole or in part (but only to the extent  that it would
not cause the  Corporation to be in "Monetary  Default" (as herein  defined)) at
any time and from time to time by delivery of a Redemption Notice (as defined in
Article VIII. C) to the Corporation, to require the Corporation, to purchase for
cash, at an amount per share equal to the Redemption  Conversion Amount, up to a
portion of the holder's Series A Preferred Stock such that,  after giving effect
to such purchase,  the holder's allocated portion of the Reserved Amount exceeds
200% of the total number of Common Stock issuable to such holder upon




<PAGE>



conversion of its Series A Preferred  Stock. If the Corporation  fails to redeem
any of such  shares  within  five (5)  business  days  after  its  receipt  of a
Redemption  Notice,  then such holder shall be entitled to the remedies provided
in Article  VIII.  C. For purposes  hereof,  "Monetary  Default"  shall mean the
existence of an event specified on Schedule 1 attached hereto.

                       VI. FAILURE TO SATISFY CONVERSIONS

A.  Conversion  Default  Payments.  If, at any  time,  (x) a holder of shares of
Series A  Preferred  Stock  submits  a Notice  of  Conversion  and the  original
certificates  representing  the Series A  Preferred  Stock and the stock  powers
required by paragraph IV(B) and the Corporation fails for any reason (other than
because  such  issuance  would  exceed such  holder's  allocated  portion of the
Reserved  Amount or Cap Amount,  for which  failures the holders  shall have the
remedies set forth in Articles V and VII) to deliver,  on or prior to the second
business day following the expiration of the Delivery Period for such conversion
(said  period of time being the  "Extended  Delivery  Period"),  such  number of
freely  tradeable  shares of Common Stock to which such holder is entitled  upon
such  conversion,  or (y) the Corporation  provides notice  (including by way of
public  announcement)  to any holder of Series A Preferred  Stock at any time of
its intention not to issue freely tradeable shares of Common Stock upon exercise
by any holder of' its  conversion  rights in  accordance  with the terms of this
Certificate of  Designation  (other than because such issuance would exceed such
holder's  allocated  portion of the Reserved  Amount or Cap Amount) (each of (x)
and (y) being a "Conversion  Default"),  then the  Corporation  shall pay to the
affected  holder,  in the case of a Conversion  Default  described in clause (x)
above,  and to all  holders,  in the case of a Conversion  Default  described in
clause (y) above,  payments for the first ten (10) business  days  following the
expiration of the Extended Delivery Period, in the case of a Conversion  Default
described  in  clause  (x),  and for  the  first  ten  (10)  business  days of a
Conversion Default described in clause (y), an amount equal to $1000 per day for
the first ten days. In the event any Conversion  Default  continues  beyond such
ten (10)  business  day  period,  the  Corporation  shall  pay to the  holder an
additional  amount  per day  equal  to 1% of the  Face  Amount  of the  Series A
Preferred Stock with respect to which the Conversion Default exists.

The  payments to which a holder shall be entitled  pursuant to this  Paragraph A
are referred to herein as "Conversion  Default  Payments." A holder may elect to
receive  accrued  Conversion  Default  Payments in cash or to convert all or any
portion of such accrued  Conversion  Default Payments,  at any time, into Common
Stock at the lowest  Conversion  Price in effect during the period  beginning on
the  date of the  Conversion  Default  through  the  Conversion  Date  for  such
conversion.  In the event a holder  elects to  receive  any  Conversion  Default
Payments in cash, it shall so notify the  Corporation  in writing.  Such payment
shall be made in  accordance  with and be subject to the  provisions  of Article
XIV.F.  In the  event a holder  elects  to  convert  all or any  portion  of the
Conversion Default Payments, the holder shall indicate on a Notice of Conversion
such portion of the Conversion  Default  Payments which such holder elects to so
convert and




<PAGE>



such conversion shall otherwise be effected in accordance with the provisions of
Article IV.

B. Adjustment to Conversion Price. If a holder has not received certificates for
all shares of Common  Stock  prior to the tenth  (10th)  business  day after the
expiration  of the Extended  Delivery  Period with  respect to a  conversion  of
Series A Preferred  Stock for any reason (other than because such issuance would
exceed such holder's allocated portion of the Reserved Amount or Cap Amount, for
which  failures the holders  shall have the remedies set forth in Articles V and
VII),  then the Fixed  Conversion  Price in  respect  of any  shares of Series A
Preferred  Stock held by such holder shall  thereafter  be the lesser of (i) the
Fixed  Conversion  Price on the  Conversion  Date  specified  in the  Notice  of
Conversion  which  resulted  in the  Conversion  Default  and  (ii)  the  lowest
Conversion Price in effect during the period  beginning on, and including,  such
Conversion Date through and including the day such Conversion  Default is cured.
If there shall occur a Conversion Default of the type described in clause (y) of
Article VI.A.,  then the Fixed  Conversion  Price with respect to any conversion
thereafter shall be the lowest Conversion Price in effect at any time during the
period  beginning  on,  and  including,  the  date  of the  occurrence  of  such
Conversion  Default  through and  including the day such  Conversion  Default is
cured.  The Fixed  Conversion  Price  shall  thereafter  be  subject  to further
adjustment for any events described in Article XI.

C. Buy-In Cure.  Unless the  Corporation  has notified the applicable  holder in
writing  that  the  Corporation  is  unable  to honor  conversions  prior to the
delivery of a Notice of Conversion,  if (i) the Corporation fails for any reason
to deliver during the Delivery  Period shares of Common Stock to a holder upon a
conversion of shares of Series A Preferred  Stock and (ii) after the  applicable
Delivery Period with respect to such  conversion,  such holder  purchases (in an
open market transaction or otherwise) shares of Common Stock to make delivery in
satisfaction  of a sale by such holder of the shares of Common  Stock (the "Sold
Shares")  which  such  holder  anticipated  receiving  upon such  conversion  (a
"Buy-In"),  the  Corporation  shall pay such  holder (in  addition  to any other
remedies  available to the holder) the amount by which (x) such  holder's  total
purchase  price  (including  brokerage  commissions,  if any) for the  shares of
Common Stock so purchased  exceeds (y) the net proceeds  received by such holder
from the sale of the Sold Shares.  For example,  if a holder purchases shares of
Common  Stock  having a total  purchase  price of $11,000 to cover a Buy-In with
respect to shares of Common Stock it sold for $10,000,  the Corporation  will be
required  to pay the holder  $1,000.  A holder  shall  provide  the  Corporation
written  notification  indicating any amounts payable to such holder pursuant to
this Paragraph C. The Corporation  shall make any payments  required pursuant to
this  Paragraph C in  accordance  with and subject to the  provisions of Article
XIV.F.

D.     Redemption  Right. If the Corporation  fails, and such failure continues
uncured  for five (5)  business  days after the  Corporation  has been  notified
thereof in writing  by the  holder,  for any reason  (other  than  because  such
issuance would exceed such holders  allocated  portion of the Reserved Amount or
Cap Amount, for which failures the holders shall have the remedies set




<PAGE>



forth in  Articles V and VII) to issue  shares of Common  Stock  within ten (10)
business days after the expiration of the Extended  Delivery Period with respect
to any conversion of Series A Preferred Stock,  then the holder may elect at any
time and from time to time prior to the cure of such  failure,  by delivery of a
Redemption Notice (as defined in Article VIII.C) to the Corporation, to have all
or any portion of such holder's  outstanding  shares of Series A Preferred Stock
purchased  by the  Corporation  for cash,  at an amount  per share  equal to the
Redemption  Amount (as defined in Article VIII.B).  If the Corporation  fails to
redeem any of such shares  within five (5) business  days after its receipt of a
Redemption  Notice,  then such holder shall be entitled to the remedies provided
in Article VIII.C.

        VII. INABILITY TO CONVERT SHARES OF SERIES A PREFERRED STOCK DUE
                                  TO CAP AMOUNT
A. Obligation to Cure. If at any time the then unissued  portion of any holder's
Cap  Amount  is less than 125% of the  number  of  shares of Common  Stock  then
issuable upon  conversion of such holder's shares of Series A Preferred Stock (a
"Trading Market Trigger Event"),  the Corporation shall  immediately  notify the
holders of Series A Preferred  Stock of such  occurrence  and shall  immediately
take all necessary action (including, if necessary, approval of its shareholders
to  authorize  the  issuance of the full number of shares of Common  Stock which
would be issuable upon the  conversion  of Series A Preferred  Stock but for the
Cap Amount  provided,  however,  that (A) the Corporation  must file preliminary
proxy  materials  with the SEC within  thirty  (30) days of the  Trading  Market
Trigger Event and (B) officers and directors of the  Corporation  shall promptly
upon  the  occasion  of  any  such  Trading  Market  Trigger  Event  enter  into
irrevocable  agreements to vote all of their shares in favor of eliminating such
prohibitions) to eliminate any prohibitions under applicable law or the rules or
regulations  of any  stock  exchange,  interdealer  quotation  system  or  other
self-regulatory  organization  with  jurisdiction over the Corporation or any of
its securities on the  Corporation's  ability to issue shares of Common Stock in
excess of the Cap Amount.  In the event the  Corporation  fails to eliminate all
such prohibitions  within one hundred twenty (120) days after the Trading Market
Trigger Event, each holder of Series A Preferred Stock shall thereafter have the
option,  exercisable  in whole  or in part at any time and from  time to time by
delivery  of  a  Redemption  Notice  (as  defined  in  Article  VIII.C)  to  the
Corporation, to require the Corporation, subject to the Corporation not being in
Monetary  Default as a result of such  exercise,  to  purchase  for cash,  at an
amount per share equal to the  Redemption  Conversion  Amount,  a portion of the
holder's  Series A  Preferred  Stock  such  that,  after  giving  effect to such
purchase,  the holder's  allocated portion of the Cap Amount exceeds 125% of the
total number of shares of Common Stock  issuable to such holder upon  conversion
of its Series A Preferred  Stock on the date of such Redemption  Notice.  If the
Corporation  fails to redeem any of such shares  within five (5)  business  days
after its receipt of a Redemption Notice,  then such holder shall be entitled to
the remedies provided in Article VIII.C.

B.       Remedies.  If the Corporation fails to eliminate the applicable 
prohibitions within the one




<PAGE>



hundred twenty (120) day cure period  referred to in Paragraph A of this Article
VII and thereafter the  Corporation  is  prohibited,  at any time,  from issuing
shares of Common Stock upon conversion of Series A Preferred Stock to any holder
because such issuance  would exceed such holder's  allocated  portion of the Cap
Amount  because  of  applicable  law or the  rules or  regulations  of any stock
exchange,  interdealer  quotation system or other  self-regulatory  organization
with jurisdiction  over the Corporation or its securities,  any holder who is so
prohibited from converting its Series A Preferred Stock may:

(i) require,  with the consent of holders of at least fifty percent (50%) of the
outstanding shares of Series A Preferred Stock (including any shares of Series A
Preferred Stock held by the requesting holder), the Corporation to terminate the
listing of its Common  Stock and to cause its Common  Stock to be  eligible  for
trading on the American Stock Exchange,  the Nasdaq National Market System,  the
Nasdaq Small Cap Market or on the over-the-counter electronic bulletin board, at
the option of the requesting holder; or

(ii) require the  Corporation to issue shares of Common Stock in accordance with
such holder's Notice of Conversion at a conversion price equal to the Conversion
Price in effect on the date of the holder's written notice to the Corporation of
its  election to receive  shares of Common Stock  pursuant to this  subparagraph
(ii).


                     VIII. REDEMPTION DUE TO CERTAIN EVENTS

A.      Redemption  by Holder.  In the event (each of the events  described  in
clauses  (i)-(v) below after  expiration of the applicable  cure period (if any)
being a "Redemption Event"):

(i) the Common Stock  (including any of the shares of Common Stock issuable upon
conversion of the Series A Preferred  Stock) is suspended from trading on, or is
not listed (and  authorized)  for trading on, the New York Stock Exchange for an
aggregate of five trading days in any nine (9) month period,

(ii) the Corporation  fails, and any such failure continues uncured for five (5)
business days after the Corporation has been notified  thereof in writing by the
holder,  to remove any  restrictive  legend on any  certificate of any shares of
Common Stock issued to the holders of Series A Preferred  Stock upon  conversion
of the Series A  Preferred  Stock as and when  required by this  Certificate  of
Designation,  the Securities  Purchase  Agreement,  or the  Registration  Rights
Agreement, dated as of July 21, 1997, by and among the Corporation and the other
signatories thereto (the "Registration Rights Agreement"),

(iii) the Corporation provides notice to any holder of Series A Preferred Stock,
including by way of public  announcement,  at any time,  of its intention not to
issue shares of Common Stock




<PAGE>



to any holder of Series A Preferred Stock upon conversion in accordance with the
terms of this  Certificate of Designation  (other than due to the  circumstances
contemplated  by Articles V or VII for which the holders shall have the remedies
set forth in such Articles),

(iv) the  Corporation  breaches any material  covenant or other material term or
condition of this Certificate of Designation;  the Securities Purchase Agreement
or the  Registration  Rights Agreement and such breach continues for a period of
fifteen (15) business days after written notice thereof to the Corporation,

(v) any  representation  or warranty of the  Corporation  made in any agreement,
statement or certificate given in writing in connection with the issuance of the
Series A Preferred Stock (including,  without limitation the Securities Purchase
Agreement and the Registration  Rights Agreement),  shall be false or misleading
in any material  respect when made and the breach of which would have a material
adverse effect on the Corporation or the rights of the Corporation  with respect
to any of the shares of Series A Preferred  Stock or the shares of Common  Stock
issuable upon conversion thereof, or

(vi) (x) the Registration  Statement is not effective by October 18, 1997 or (y)
the Company fails to maintain an effective registration statement as required by
Section  2.1 and  Section  3.1 of the  Registration  Rights  Agreement  and such
failure exists for a period of ninety (90) days in any twelve (12) month period;
provided,  however,  that it shall  not  constitute  a  Redemption  Event if the
failure  described in clause (x) exists for up to forty five (45) days after the
ninety day period set forth above if the  Corporation  is using its best efforts
to correct such failure and if such failure is caused by a stop action issued or
an enforcement action commenced or threatened in writing by the SEC.

then, upon the occurrence of any such Redemption Event, each holder of shares of
Series A Preferred Stock shall thereafter have the option,  exercisable in whole
or in part (but only to the extent that it would not cause the Corporation to be
in  Monetary  Default)  at any  time  and  from  time to time by  delivery  of a
Redemption  Notice (as defined in  Paragraph C below) to the  Corporation  while
such Redemption Event continues, to require the Corporation to purchase for cash
any or all of the then  outstanding  shares of Series A Preferred  Stock held by
such holder for an amount per share equal to the  Redemption  Amount (as defined
in Paragraph B below) in effect at the time of the redemption hereunder. For the
avoidance of doubt, the occurrence of any event described in clauses (i), (iii),
(v) or (vi)(x) above shall  immediately  constitute a Redemption Event and there
shall be no cure period.

B.     Definition of Redemption Amount. The "Redemption Amount" with respect to
a share of Series A Preferred Stock means an amount equal to:




<PAGE>




                                 1000 + Premium
    (                                C P                 )          X   M

    where:

"CP" means the Conversion Price in effect on the date of the Redemption Notice;
and

"M" means the highest closing bid price of the Corporation's Common Stock during
the period beginning on the date of the Redemption Notice and ending on the date
of the redemption,  as reported on the principal  securities exchange or trading
market on which the Common Stock is traded.

C.  Redemption  Defaults.  If the  Corporation  fails  to  pay  any  holder  the
Redemption  Amount,  the Cash  Redemption  Amount or the  Redemption  Conversion
Amount,  as the case may be,  with  respect  to any share of Series A  Preferred
Stock within five (5) business  days of its receipt of a notice  requiring  such
redemption (a "Redemption Notice"),  then the holder of Series A Preferred Stock
delivering  such  Redemption  Notice (i) shall be  entitled  to  interest on the
Redemption Amount,  the Cash Redemption Amount or Redemption  Conversion Amount,
at a per annum  rate  equal to the lower of  twenty-four  percent  (24%) and the
highest  interest  rate  permitted  by  applicable  law  from  the  date  of the
Redemption  Notice until the date of redemption  hereunder,  and (ii) shall have
the right, at any time and from time to time, to require the  Corporation,  upon
written  notice,  to  immediately  convert  (in  accordance  with  the  terms of
Paragraph A of Article IV) all or any portion of the Redemption Amount, the Cash
Redemption Amount or Redemption  Conversion Amount,  plus interest as aforesaid,
into shares of Common Stock at the lowest  Conversion Price in effect during the
period  beginning  on the  date  of the  Redemption  Notice  and  ending  on the
Conversion Date with respect to the conversion of such Redemption Amount. In the
event  the  Corporation  is not able to  redeem  all of the  shares  of Series A
Preferred  Stock subject to Redemption  Notices,  the  Corporation  shall redeem
shares of Series A Preferred Stock from each holder pro rata, based on the total
number of shares of Series A  Preferred  Stock  included  by such  holder in the
Redemption  Notice  relative to the total number of shares of Series A Preferred
Stock in all of the Redemption Notices.

                             IX. RANK; PARTICIPATION

A. All  shares  of the  Series A  Preferred  Stock  shall  rank (i) prior to the
Corporation's common stock, par value $.01 per share (the "Common Stock");  (ii)
prior to any class or  series  of  capital  stock of the  Corporation  hereafter
created  (unless,  with the consent of the  holders of Series A Preferred  Stock
obtained in accordance with Article XIII hereof, such class or series of capital
stock specifically,  by its terms, ranks senior to or pari passu with the Series
A Preferred Stock)  (collectively,  with the Common Stock, "Junior Securities");
(iii) pari passu  with any class or series of capital  stock of the  Corporation
hereafter created (with the consent




<PAGE>



of the holders of Series A Preferred  Stock obtained in accordance  with Article
XIII hereof)  specifically  ranking,  by its terms,  on parity with the Series A
Preferred Stock (the "Pari Passu  Securities");  and (iv) junior to any class or
series of capital stock of the Corporation  hereafter  created (with the consent
of the holders of Series A Preferred  Stock obtained in accordance  with Article
XIII  hereof)  specifically  ranking,  by its  terms,  senior  to the  Series  A
Preferred  Stock (the "Senior  Securities"),  in each case as to distribution of
assets upon liquidation,  dissolution or winding up of the Corporation,  whether
voluntary or involuntary.

B.  Subject to the rights of the holders (if any) of Pari Passu  Securities  and
Senior  Securities,  the  holders of Series A  Preferred  Stock  shall,  as such
holders,  be entitled to such dividends paid (other than those payable solely in
Common Stock) and distributions  made to the holders of Common Stock to the same
extent as if such  holders of Series A Preferred  Stock had  converted  the same
into Common Stock and had been issued the same on the day before the record date
for said dividend or distribution.  Payments under the preceding  sentence shall
be made  concurrently with the dividend or distribution to the holders of Common
Stock. Nonetheless, payments due under this paragraph B to the holders of Series
A Preferred Stock shall be reduced, but not below zero, by an amount equal to 7%
per annum of the Face Amount,  calculated from the Closing Date to and including
the date of payment on the basis of a 365 day year.

                            X. LIQUIDATION PREFERENCE

A. If the  Corporation  shall commence a voluntary  case under the U.S.  Federal
bankruptcy laws or any other applicable  bankruptcy,  insolvency or similar law,
or consent to the entry of an order for relief in an involuntary  case under any
law  or to the  appointment  of a  receiver,  liquidator,  assignee,  custodian,
trustee,  sequestrator (or other similar  official) of the Corporation or of any
substantial  part of its property,  or make an assignment for the benefit of its
creditors,  or admit in writing its inability to pay its debts generally as they
become  due,  or if a decree or order for relief in  respect of the  Corporation
shall  be  entered  by a  court  having  jurisdiction  in  the  premises  in  an
involuntary case under the U.S. Federal  bankruptcy laws or any other applicable
bankruptcy,  insolvency  or  similar  law  resulting  in  the  appointment  of a
receiver,  liquidator,  assignee,  custodian,  trustee,  sequestrator  (or other
similar official) of the Corporation or of any substantial part of its property,
or ordering the winding up or liquidation of its affairs, and any such decree or
order  shall be  unstayed  and in effect for a period of sixty (60)  consecutive
days and,  on  account  of any such  event,  the  Corporation  shall  liquidate,
dissolve or wind up, or if the Corporation shall otherwise  liquidate,  dissolve
or wind up (a "Liquidation Event"), no distribution shall be made to the holders
of any shares of capital stock of the Corporation (other than Senior Securities)
upon liquidation,  dissolution or winding up unless prior thereto the holders of
shares  of  Series  A  Preferred  Stock  shall  have  received  the  Liquidation
Preference with respect to each share.  If, upon the occurrence of a Liquidation
Event, the assets and funds available for distribution  among the holders of the
Series A Preferred




<PAGE>



Stock and holders of Pari Passu  Securities  shall be insufficient to permit the
payment to such holders of the preferential  amounts payable  thereon,  then the
entire assets and funds of the Corporation legally available for distribution to
the Series A Preferred Stock and the Pari Passu  Securities shall be distributed
ratably  among  such  shares in  proportion  to the ratio  that the  Liquidation
Preference  payable  on each  such  share  bears  to the  aggregate  Liquidation
Preference payable on all such shares.

B. The purchase or redemption by the  Corporation of stock of any class,  in any
manner  permitted by law, shall not, for the purposes  hereof,  be regarded as a
liquidation,   dissolution  or  winding  up  of  the  Corporation.  Neither  the
consolidation or merger of the Corporation with or into any other entity nor the
sale or transfer by the Corporation of less than substantially all of its assets
shall,  for the purposes hereof,  be deemed to be a liquidation,  dissolution or
winding up of the Corporation.

C. The  "Liquidation  Preference"  with respect to a share of Series A Preferred
Stock means an amount  equal to the Face Amount  thereof  plus the Premium  with
respect thereto plus any other amounts that may be due from the Corporation with
respect  thereto  through  the  date  of  final  distribution.  The  Liquidation
Preference  with respect to any Pari Passu  Securities  shall be as set forth in
the Certificate of Designation filed in respect thereof.


                     XI. ADJUSTMENTS TO THE CONVERSION PRICE

The  Conversion  Price  shall be  subject  to  adjustment  from  time to time as
follows:

A. Stock Splits,  Stock  Dividends,  Etc. If at any time on or after the Closing
Date, the number of  outstanding  shares of Common Stock is increased by a stock
split, stock dividend, combination, reclassification or other similar event, the
Fixed Conversion  Price shall be  proportionately  reduced,  or if the number of
outstanding  shares of Common  Stock is  decreased  by a  reverse  stock  split,
combination or  reclassification  of shares,  or other similar event,  the Fixed
Conversion  Price  shall  be  proportionately  increased.  In  such  event,  the
Corporation shall notify the  Corporation's  transfer agent of such change on or
before the effective date thereof.

B.  Certain  Public  Announcements.  In the event that (i) the  Corporation
makes a public  announcement  that it intends to  consolidate  or merge with any
other entity (other than a merger in which the  Corporation  is the surviving or
continuing  entity  and  its  capital  stock  is  unchanged  and  there  is  not
distribution  thereof) or to sell or transfer  all or  substantially  all of the
assets of the  Corporation  or (ii) any person,  group or entity  (including the
Corporation)  publicly  announces a tender  offer to purchase 50% or more of the
Common Stock (the date of the announcement  referred to in clause (i) or (ii) of
this paragraph is hereinafter referred to as the "Announcement  Date"), then the
Conversion Price shall, effective upon the Announcement Date




<PAGE>



and  continuing  through  the  consummation  of the  proposed  tender  offer  or
transaction or the Abandonment  Date (as defined below),  be equal to the lesser
of (x) the Conversion  Price calculated as provided in Article III.B and (y) the
Conversion  Price which would have been  applicable  for an Optional  Conversion
occurring on the Announcement  Date. From and after the Abandonment Date, as the
case may be, the  Conversion  Price  shall be  determined  as set for in Article
III.B. The "Abandonment Date" means with respect to any proposed  transaction or
tender offer for which a public  announcement  as contemplated by this paragraph
has been made,  the date which is sixteen  (16) trading days after the date upon
which the Corporation (in the case of clause (i) above) or the person,  group or
entity (in the case of clause (ii) above) publicly  announces the termination or
abandonment  of the  proposed  transaction  or tender  offer  which  causes this
paragraph to become operative.

C.  Adjustment  Due to  Merger,  Consolidation,  Etc.  If, at any time after the
Closing Date, there shall be (a "Major Transaction") (i) any reclassification or
change of the  outstanding  shares of Common  Stock  (other than a change in par
value,  or from par value to no par value, or from no par value to par value, or
as a result of a subdivision or combination),  (ii) any  consolidation or merger
of the  Corporation  with any  other  entity  (other  than a merger in which the
Corporation  is the  surviving  or  continuing  entity and its capital  stock is
unchanged), (iii) any sale or transfer of all or substantially all of the assets
of the  Corporation  or (iv) any  share  exchange  pursuant  to which all of the
outstanding  shares of Common  Stock are  converted  into  other  securities  or
property, then the holders of Series A Preferred Stock shall thereafter have the
right  to  receive  upon  conversion,  in lieu of the  shares  of  Common  Stock
immediately  theretofore issuable (without regard to any conversion  limitations
herein  contained),the  greater of (in such holder's sole  discretion)  (a) such
shares of stock,  securities  and/or other  property as may be issued or payable
with  respect  to or in  exchange  for the  number of  shares  of  Common  Stock
immediately   theretofore  issuable  upon  conversion  (without  regard  to  any
conversion  limitations  herein  contained)  had  such  merger,   consolidation,
exchange of shares, recapitalization,  reorganization or other similar event not
taken place, or (b) 125% of the Face Amount per share being so converted. In the
event of any Major Transaction,  thus in any such case,  appropriate  provisions
shall be made with  respect to the rights and  interests  of the  holders of the
Series A  Preferred  Stock to the end that  the  provisions  hereof  (including,
without limitation, provisions for adjustment of the Conversion Price and of the
number of shares  of Common  Stock  issuable  upon  conversion  of the  Series A
Preferred Stock) shall thereafter be applicable, as nearly as may be practicable
in relation to any shares of stock or securities thereafter deliverable upon the
conversion thereof.  The Corporation shall not effect any transaction  described
in this  Paragraph  C unless  (i) each  holder of Series A  Preferred  Stock has
received  written  notice of such  transaction  at least  thirty (30) days prior
thereto,  but in no event  later than ten (10) days prior to the record date for
the  determination  of  shareholders  entitled  to vote  with  respect  thereto;
provided,  however,  that the Corporation  shall not be required to disclose any
material inside information to a holder of Series A Preferred Stock prior to the
public disclosure thereof,  and (ii) the resulting successor or acquiring entity
(if not the




<PAGE>



Corporation)  assumes by written instrument the obligations of this Paragraph C.
The above  provisions  shall apply regardless of whether or not there would have
been a sufficient  number of shares of Common Stock authorized and available for
issuance upon conversion of the shares of Series A Preferred  Stock  outstanding
as of the date of such  transaction,  and shall  similarly  apply to  successive
reclassifications, consolidations, mergers, sales, transfers or share exchanges.

D.  Adjustment Due to  Distribution.  If at any time after the Closing Date, the
Corporation  shall declare or make any  distribution of its assets (or rights to
acquire  its  assets)  to  holders  of  Common  Stock as a  partial  liquidating
dividend,  by way of return of capital or otherwise  (including  any dividend or
distribution to the  Corporation's  shareholders in cash or shares (or rights to
acquire  shares)  of  capital  stock  of a  subsidiary  (i.e.  a  spin-off))  (a
"Distribution"), then the holders of Series A Preferred Stock shall be entitled,
upon any  conversion  of shares of Series A  Preferred  Stock  after the date of
record for determining  shareholders  entitled to such Distribution,  to receive
the  amount of such  assets  which  would have been  payable to the holder  with
respect to the shares of Common Stock  issuable  upon such  conversion  had such
holder been the holder of such shares of Common Stock on the record date for the
determination of shareholders entitled to such Distribution.

Ei       [Intentionally Deleted.]

Fi Purchase  Rights.  If at any time after the  Closing  Date,  the  Corporation
issues  any  Convertible  Securities  or rights  to  purchase  stock,  warrants,
securities  or other  property  (the  "Purchase  Rights") pro rata to the record
holders of any class of Common  Stock,  then the  holders of Series A  Preferred
Stock will be entitled to acquire,  upon the terms  applicable  to such Purchase
Rights,  the aggregate  Purchase Rights which such holder could have acquired if
such  holder  had held the  number of shares of  Common  Stock  acquirable  upon
complete  conversion of the Series A Preferred Stock immediately before the date
on which a record  is taken for the  grant,  issuance  or sale of such  Purchase
Rights,  or, if no such record is taken, the date as of which the record holders
of  Common  Stock  are to be  determined  for the  grant,  issue or sale of such
Purchase Rights.

Gi Special Adjustment.  If the Corporation takes any actions (including under or
by virtue of this Article)  which would have a dilutive  effect on the holder or
which would  materially  and  adversely  affect the holder  with  respect to its
investment in the Series A Convertible Preferred Stock, and if the provisions of
this Article are not strictly  applicable  to such actions or, if  applicable to
such  actions,  would not operate to equitably  protect the holder  against such
actions,  then within ten  business  days,  the  Corporation  shall  appoint its
independent certified public accountants to determine as promptly as practicable
an  appropriate  adjustment  to the terms  hereof to so  equitably  protect such
holder and prevent any such dilution and any such material  adverse  effect,  as
the case may be. Following such  determination,  the Corporation shall forthwith
make the adjustments described therein.




<PAGE>



Hi Notice of Adjustments. Upon the occurrence of each adjustment or readjustment
of the  Conversion  Price pursuant to this Article XI, the  Corporation,  at its
expense,  shall promptly compute such adjustment or readjustment and prepare and
furnish to each holder of Series A Preferred  Stock a certificate  setting forth
such adjustment or readjustment  and showing in detail the facts upon which such
adjustment or readjustment is based.  The  Corporation  shall,  upon the written
request at any time of any holder of Series A Preferred  Stock,  furnish to such
holder a like  certificate  setting forth (i) such  adjustment or  readjustment,
(ii) the  Conversion  Price at the time in effect and (iii) the number of shares
of Common Stock and the amount, if any, of other securities or property which at
the time would be  received  upon  conversion  of a share of Series A  Preferred
Stock.


                               XII. VOTING RIGHTS

The holders of the Series A  Preferred  Stock have no voting  power  whatsoever,
except as  otherwise  provided  by the  Delaware  General  Corporation  Law (the
"General Corporation Law"), in this Article XII and in Article XIII below.

Notwithstanding the above, the Corporation shall provide each holder of Series A
Preferred Stock with prior  notification of any meeting of the shareholders (and
copies of proxy materials and all other  information sent to  shareholders).  If
the  Corporation  takes  a  record  of  its  shareholders  for  the  purpose  of
determining  shareholders  entitled  to (a) receive  payment of any  dividend or
other  distribution,  any right to subscribe for,  purchase or otherwise acquire
(including by way of merger, consolidation or recapitalization) any share of any
class or any other securities or property, or to receive any other fight, or (b)
to vote in  connection  with any proposed  sale,  lease or  conveyance of all or
substantially  all of the assets of the  Corporation,  or any  proposed  merger,
consolidation,  liquidation,  dissolution or winding up of the Corporation,  the
Corporation  shall mail a notice to each holder, at least twenty (20) days prior
to the  record  date  specified  therein  (or  thirty  (30)  days  prior  to the
consummation of the transaction or event,  whichever is earlier, but in no event
earlier than public announcement of such proposed  transaction),  of the date on
which any such  record is to be taken for the  purpose of such  vote,  dividend,
distribution,  right or other event, and a brief statement  regarding the amount
and character of such vote, dividend,  distribution, right or other event to the
extent known at such time.

To the extent that under the General  Corporation Law the vote of the holders of
the  Series A  Preferred  Stock,  voting  separately  as a class or  series,  as
applicable,  is required to  authorize a given  action of the  Corporation,  the
affirmative  vote or consent of the holders of at least a majority of the shares
of the Series A Preferred  Stock  represented  at a duly held meeting at which a
quorum is present or by written  consent of a majority of the shares of Series A
Preferred  Stock  (except  as  otherwise  may  be  required  under  the  General
Corporation Law) shall




<PAGE>



constitute  the  approval of such action by the class.  To the extent that under
the General Corporation Law holders of the Series A Preferred Stock are entitled
to vote on a matter with holders of Common Stock,  voting together as one class,
each share of Series A  Preferred  Stock  shall be entitled to a number of votes
equal to the number of shares of Common Stock into which it is then  convertible
using the record date for the taking of such vote of shareholders as the date as
of which the Conversion Price is calculated.

                           XIII. PROTECTION PROVISIONS

So long  as any  shares  of  Series  A  Preferred  Stock  are  outstanding,  the
Corporation shall not, without first obtaining the approval of the holders of at
least a majority of the then outstanding shares of Series A Preferred Stock:

(a)      alter or change the rights, preferences or privileges of the Series A
Preferred Stock;

(b)      alter or change the rights, preferences or privileges of any capital 
stock of the Corporation so as to affect adversely the Series A Preferred Stock;

(c) create any new class or series of capital stock having a preference over the
Series  A  Preferred  Stock  as to  distribution  of  assets  upon  liquidation,
dissolution or winding up of the Corporation  (as previously  defined in Article
IX hereof, "Senior Securities");

(d) create any new class or series of capital  stock ranking pari passu with the
Series  A  Preferred  Stock  as to  distribution  of  assets  upon  liquidation,
dissolution or winding up of the Corporation  (as previously  defined in Article
IX hereof; "Pari Passu Securities");

(e)      increase the authorized number of shares of Series A Preferred Stock;

(f)      redeem, or declare or pay any cash dividend or distribution on, any 
Junior Securities.

If  holders of at least a majority  of the then  outstanding  shares of Series A
Preferred  Stock agree to allow the  Corporation  to alter or change the rights,
preferences or privileges of the shares of Series A Preferred  Stock pursuant to
subsection (a) above, then the Corporation shall deliver notice of such approved
change to the holders of the Series A Preferred Stock that did not agree to such
alteration or change (the "Dissenting Holders") and the Dissenting Holders shall
have the right,  for a period of thirty  (30) days,  to convert  pursuant to the
terms  of  this  Certificate  of  Designation  as  they  existed  prior  to such
alteration  or change or to continue to hold their  shares of Series A Preferred
Stock.

                               XIV. MISCELLANEOUS





<PAGE>



A. Cancellation of Series A Preferred Stock. If any shares of Series A Preferred
Stock are  converted  pursuant to Article IV, the shares so  converted  shall be
canceled,  shall return to the status of authorized but unissued preferred stock
of no designated  series, and shall not be issuable by the Corporation as Series
A Preferred Stock.

B. Lost or Stolen Certificates.  Upon receipt by the Corporation of (i) evidence
of  the  loss,   theft,   destruction  or  mutilation  of  any  Preferred  Stock
Certificate(s)  and  (ii) (y) in the case of  loss,  theft  or  destruction,  of
indemnity  reasonably  satisfactory  to the  Corporation,  or (z) in the case of
mutilation,   upon   surrender  and   cancellation   of  the   Preferred   Stock
Certificate(s),  the  Corporation  shall execute and deliver new Preferred Stock
Certificate(s)  of like tenor and date.  However,  the Corporation  shall not be
obligated to reissue such lost or stolen Preferred Stock  Certificate(s)  if the
holder  contemporaneously  requests  the  Corporation  to convert  such Series A
Preferred Stock.

C.       [Intentionally Omitted]

D.  Allocations  of Cap Amount and Reserved  Amount.  The initial Cap Amount and
Reserved Amount shall be allocated to the holders of Series A Preferred Stock in
accordance  with their  holdings  of shares of Series A  Preferred  Stock.  Each
increase to the Cap Amount and Reserved Amount shall be allocated pro rata among
the holders of Series A Preferred  Stock based on the number of shares of Series
A  Preferred  Stock held by each  holder at the time of the  increase in the Cap
Amount or Reserved Amount,  as the case may be. In the event a holder shall sell
or otherwise  transfer any of such holder's shares of Series A Preferred  Stock,
each transferee  shall be allocated a pro rata portion of such  transferor's Cap
Amount and  Reserved  Amount.  Any portion of the Cap Amount or Reserved  Amount
which remains allocated to any person or entity which does not hold any Series A
Preferred Stock shall be allocated to the remaining  holders of shares of Series
A Preferred  Stock, pro rata based on the number of shares of Series A Preferred
Stock then held by such holders.

E. Statements of Available Shares.  Upon request,  the Corporation shall deliver
to each holder a written report  notifying the holders of any  occurrence  which
prohibits the  Corporation  from issuing Common Stock upon any such  conversion.
The  report  shall  also  specify  (i) the  total  number  of shares of Series A
Preferred Stock outstanding as of the date of the request, (ii) the total number
of shares of Common  Stock  issued  upon all  conversions  of Series A Preferred
Stock  through  the date of the  request,  (iii) the  total  number of shares of
Common Stock which are reserved for  issuance  upon  conversion  of the Series A
Preferred  Stock as of the date of the  request,  and (iv) the  total  number of
shares of Common Stock which may  thereafter be issued by the  Corporation  upon
conversion of the Series A Preferred Stock before the  Corporation  would exceed
the Cap Amount and the Reserved Amount.  The Corporation  shall provide,  within
fifteen (15) days after delivery to the  Corporation of a written request by any
holder,  all of the  information  enumerated  in  clauses  (i) -  (iv)  of  this
Paragraph E.




<PAGE>




F. Payment of Cash;  Defaults.  Whenever the Corporation is required to make any
cash payment to a holder under this  Certificate of Designation (as a Conversion
Default Payment, upon redemption or otherwise),  such cash payment shall be made
to the holder within five (5) business  days after  delivery by such holder of a
notice specifying that the holder elects to receive such payment in cash and the
method (e.g., by check,  wire transfer) in which such payment should be made. If
such payment is not  delivered  within such five (5)  business day period,  such
holder shall  thereafter  be entitled to interest on the unpaid  amount at a per
annum  rate  equal to the lower of  twenty-four  percent  (24%) and the  highest
interest rate  permitted by applicable  law until such amount is paid in full to
the  holder.  To the extent  that the  holders  have a remedy as a result of the
interest  provided for in clause (i) of Article VIII.C,  the payment of interest
that would  otherwise be required  pursuant to this  Article  XIV.F shall not be
required.

G. Status as Stockholder.  Upon submission of a Notice of Conversion by a holder
of  Series A  Preferred  Stock,  the  shares  covered  thereby  shall be  deemed
converted  into shares of Common  Stock and the  holder's  rights as a holder of
such  converted  shares of Series A Preferred  Stock shall cease and  terminate,
excepting only the right to receive certificates for such shares of Common Stock
and to any remedies  provided herein or otherwise  available at law or in equity
to such holder because of a failure by the  Corporation to comply with the terms
of this Certificate of Designation.  Notwithstanding the foregoing,  if a holder
has not received  certificates for all shares of Common Stock prior to the tenth
(10th)  business day after the expiration of the Extended  Delivery  Period with
respect to a conversion of Series A Preferred Stock for any reason, then (unless
the holder  otherwise  elects to retain its status as a holder of Common  Stock)
the holder shall regain the rights of a holder of Series A Preferred  Stock with
respect  to  such  unconverted  shares  of  Series  A  Preferred  Stock  and the
Corporation shall, as soon as practicable, return such unconverted shares to the
holder.  In all cases,  the holder  shall  retain all of its rights and remedies
(including,  without  limitation,  (i) the right to receive  Conversion  Default
Payments  pursuant  to Article  VI.A to the  extent  required  thereby  for such
Conversion  Default and any subsequent  Conversion Default and (ii) the right to
have the Conversion Price with respect to subsequent  conversions  determined in
accordance with Article VI.B) for the Corporation's  failure to convert Series A
Preferred Stock.

H.  Remedies,  Other  Obligations,  Breaches  and  Injunctive  Relief.  The
remedies  provided in this Certificate of Designation shall be cumulative and in
addition to all other remedies  available under this Certificate of Designation,
at law or in equity  (including  a decree of specific  performance  and/or other
injunctive  relief),  no  remedy  contained  herein  shall be deemed a waiver of
compliance  with the  provision  giving rise to such  remedy and nothing  herein
shall  limit a holder's  right to pursue  actual  damages for any failure by the
Corporation to comply with the terms of this Certificate of Designation. Amounts
set forth or provided for herein with respect to  payments,  conversion  and the
like (and the  computation  thereof)  shall be the amounts to be received by the
holder hereof and shall not, except as expressly  provided herein, be subject to
any other  obligation  of the  Corporation  (or the  performance  thereof).  The
Corporation




<PAGE>



acknowledges  that  a  breach  by it of its  obligations  hereunder  will  cause
irreparable  harm to the holders of Series A Preferred Stock and that the remedy
at law for any such breach may be inadequate.  The Corporation therefore agrees,
in the event of any such breach or  threatened  breach,  the holders of Series A
Preferred Stock shall be entitled,  in addition to all other available remedies,
to an  injunction  restraining  any  breach,  without the  necessity  of showing
economic loss and without any bond or other security being required.

                                      * * *





<PAGE>



IN WITNESS  WHEREOF,  the  undersigned  authorized  officer  has  executed  this
Certificate this 21st day of July, 1997.



William O. Hunt, Chief Executive Officer
and President of the Corporation










<PAGE>



                                   Schedule 1

[list of Monetary Defaults will be added after discussion on Monday]










<PAGE>
                                    EXHIBIT B TO SECURITIES PURCHASE AGREEMENT

                          REGISTRATION RIGHTS AGREEMENT

REGISTRATION RIGHTS AGREEMENT (this  "Agreement"),  dated as of July 21, 1997 by
and among  Intellicall,  Inc.,  a Delaware  corporation  (the  "Company"),  with
headquarters  located at Carrollton,  Texas and the  undersigned,  (the "Initial
Purchasers" ).

                                    RECITALS

A. In  connection  with the  Securities  Purchase  Agreement  dated of even date
herewith by and between the Company and the Initial  Purchasers (the "Securities
Purchase Agreement"),  the Company has agreed, upon the terms and subject to the
conditions contained therein, to issue and sell to the Initial Purchasers shares
of Series A  Preferred  Stock of the Company  (the  "Preferred  Stock")  that is
convertible into shares (the "Conversion Shares") of the Company's common stock,
par value $.01 per share (the "Common Stock"), upon the terms and subject to the
limitations  and  conditions  set  forth  in the  Certificate  of  Designations,
Preferences and Rights with respect to such Preferred Stock (the "Certificate of
Designations").

B. To induce the  Initial  Purchasers  to execute  and  deliver  the  Securities
Purchase  Agreement,  the  Company  has agreed to provide  certain  registration
rights  under  the  Securities  Act of  1933,  as  amended,  and the  rules  and
regulations  thereunder,  or any similar  successor statute  (collectively,  the
"Securities Act"), and applicable state securities laws.

                                   AGREEMENTS

NOW  THEREFORE,  in  consideration  of the  premises  and the  mutual  covenants
contained  herein and other good and  valuable  consideration,  the  receipt and
sufficiency  of which are hereby  acknowledged,  the  Company,  and the  Initial
Purchasers hereby agree as follows:

                                    ARTICLE I
DEFINITIONS

1.1      Definitions.  As used in this Agreement, the following terms shall have
the following meanings:
(a)      "Purchasers" means the Initial Purchasers and any transferees or 
assignees who agree to become bound by the provisions of this Agreement in 
accordance with Article IX hereof.

(b)  "register,"  "registered,"  and  "registration"  refer  to  a  registration
effected by  preparing  and filing a  Registration  Statement or  Statements  in
compliance with the Securities Act and pursuant to Rule 415 under the Securities
Act or any  successor  rule  providing  for offering  securities on a continuous
basis ("Rule 415"),  and the  declaration or ordering of  effectiveness


<PAGE>




of such Registration Statement by the United States Securities and Exchange
Commission (the "SEC").

(c)  "Registrable   Securities"  means  the  Conversion  Shares  (including  any
Conversion Shares issuable with respect to conversion default payments under the
Certificate  of  Designation  or with respect to any redemption of any Preferred
Stock) issued or issuable with respect to the Preferred  Stock and any shares of
capital stock issued or issuable,  from time to time (with any adjustments),  on
or in exchange for or otherwise with respect to any of the foregoing.

(d)      "Registration Statement" means a registration statement of the Company
under the Securities Act.

1.2      Capitalized Terms.  Capitalized terms used herein and not otherwise 
defined herein shall have the respective meanings set forth in the Securities 
Purchase Agreement.

                                   ARTICLE II
REGISTRATION

2.1  Mandatory  Registration.  The Company  shall  prepare,  and, on or prior to
forty-five  (45) days after the date of the Closing  (the "Filing  Date"),  file
with the SEC a  Registration  Statement on Form S-3 (or, if Form S-3 is not then
available, on such form of Registration Statement as is then available to effect
a registration of all of the Registrable  Securities,  subject to the consent of
the  Initial  Purchasers  (as  determined  pursuant  to Section  11.10  hereof))
covering the resale of all of the  Registrable  Securities,  which  Registration
Statement,  to the  extent  allowable  under  the  Securities  Act and the Rules
promulgated  thereunder (including Rule 416), shall state that such Registration
Statement also covers such  indeterminate  number of additional shares of Common
Stock as may become  issuable  upon  conversion  of the  Preferred  Stock (i) to
prevent  dilution  resulting  from  stock  splits,  stock  dividends  or similar
transactions  or (ii) by  reason  of  changes  in the  Conversion  Price  of the
Preferred Stock in accordance with the terms thereof, or the number of shares of
Common Stock purchasable  thereunder,  in accordance with the terms thereof. The
Registrable Securities included in the Registration Statement shall be allocated
among the  Purchasers  as set forth in Section 11.11  hereof.  The  Registration
Statement  (and each  amendment  or  supplement  thereto,  and each  request for
acceleration of effectiveness  thereof) shall be provided to (and subject to the
approval of the Initial  Purchasers,  which approval  shall not be  unreasonably
withheld or denied) the Initial Purchasers and their counsel prior to its filing
or other submission.

2.2 Underwritten  Offering. If any offering pursuant to a Registration Statement
pursuant to Section 2.1 hereof involves an underwritten offering, the Purchasers
who hold a majority in interest of the  Registrable  Securities  subject to such
underwritten  offering,  with the consent of the Initial Purchasers,  shall have
the right to select a total of one legal counsel to represent the 



<PAGE>



Purchasers  and an investment  banker or bankers and manager or managers to
administer  the  offering,  which  investment  banker or  bankers  or manager or
managers shall be reasonably satisfactory to the Company.

2.3  Payments  by the  Company.  The Company  shall cause the  registration
statement to become effective as soon as practicable, but in no event later than
the  ninetieth  (90th)  day  following  the  Closing  Date  (the   "Registration
Deadline").  If (i)  the  registration  statement(s)  covering  the  Registrable
Securities required to be filed by the Company pursuant to Section 2.1 hereof is
not declared  effective by the SEC on or before the  Registration  Deadline,  or
(ii) after the  registration  statement has been declared  effective by the SEC,
sales of all the Registrable  Securities  (including any Registrable  Securities
required  to be  registered  pursuant  to  Section  3.2  hereof)  cannot be made
pursuant  to the  registration  statement  (by  reason  of a stop  order  or the
Company's  failure  to update the  registration  statement  or any other  reason
outside the control of the  Purchasers)  (any event  described in the  preceding
clauses (i) and (ii) being described as a "Registration  Failure  Event"),  then
the Company  will make  payments to the  Purchasers  in such amounts and at such
times as shall be determined  pursuant to this Section 2.3 as partial relief for
the damages to the  Purchasers  by reason of any such delay in or  reduction  of
their  ability to sell the  Registrable  Securities  (which  remedy shall not be
exclusive of any other  remedies  available at law or in equity).  Promptly upon
the occurrence of such Registration Failure Event, the Company shall pay to each
Purchaser  an amount  equal to (i) (A) .005  (during the first 30 days after the
Registration  Deadline),  .01  (during  the period  beginning  31 days after the
Registration  Deadline and ending 60 days after the  Registration  Deadline) and
 .02 (thereafter)  times (B) the aggregate  purchase price of the Preferred Stock
held by such Purchaser (including, without limitation, Preferred Stock that have
been converted into Conversion Shares then held by such Purchaser) times (ii) an
amount equal to: (A) in the case of a  Registration  Failure Event  described in
clause (i) of the second  sentence  of this  Section  2.3,  the number of months
(prorated per day for partial months) following the Registration  Deadline prior
to the date the Registration Statement filed pursuant to Section 2.1 is declared
effective  by the  SEC,  or (B) in the  case  of a  Registration  Failure  Event
described in clause (ii) of the second  sentence of this Section 2.3, the number
of months  (prorated  per day for partial  months)  following  the  Registration
Deadline  but prior to the  termination  of the  Registration  Period that sales
cannot be made pursuant to the  Registration  Statement  after the  Registration
Statement has been declared effective. Such amounts shall be paid in cash or, at
each Purchaser's option, may be convertible into Common Stock at the "Conversion
Price" (as  defined in the  Certificate  of  Designation).  Any shares of Common
Stock issued upon conversion of such amounts shall be Registrable Securities. If
the  Purchaser  desires to convert or exercise  the amounts due  hereunder  into
Registrable  Securities it shall so notify the Company in writing within two (2)
business  days prior to the date on which such amounts are first payable in cash
and  such  amounts  shall  be so  convertible  (pursuant  to  the  terms  of the
Certificate  of  Designation),  beginning  on the last day upon  which  the cash
amount  would  otherwise  be due in  accordance  with  the  following  sentence.
Payments of cash  pursuant  hereto  shall be made within five (5) days after the
end of each period




<PAGE>




that gives rise to such  obligation,  provided  that, if any such period extends
for more than thirty  (30) days,  interim  payments  shall be made for each such
thirty (30) day period.

2.4  Piggy-Back  Registrations.  If at any time prior to the  expiration  of the
Registration Period (as hereinafter defined) the Company shall file with the SEC
a Registration Statement relating to a firm commitment underwritten offering for
its own account or the account of others under the  Securities Act of any of its
equity  securities (other than on Form S-4 or Form S-8 or their then equivalents
relating  to equity  securities  to be  issued  solely  in  connection  with any
acquisition  of  any  entity  or  business  or  equity  securities  issuable  in
connection with stock option or other employee benefit plans),  then the Company
shall send to each Purchaser who is entitled to  registration  rights under this
Section 2.4 written  notice of such  determination  and, if within  fifteen (15)
days after the date of such notice,  such Purchaser shall so request in writing,
the Company shall include in such Registration  Statement all or any part of the
Registrable Securities such Purchaser requests to be registered, except that if,
in  connection  with any  underwritten  public  offering  for the account of the
Company the managing  underwriter(s)  thereof  shall impose a limitation  on the
number of  shares of Common  Stock  which may be  included  in the  Registration
Statement because, in such underwriter(s)' judgment,  marketing or other factors
dictate such limitation is necessary to facilitate public distribution, then the
Company shall be obligated to include in such  Registration  Statement only such
limited  portion  of the  Registrable  Securities  with  respect  to which  such
Purchaser has requested inclusion hereunder as the underwriter shall permit. Any
exclusion of Registrable  Securities shall be made pro rata among the Purchasers
seeking  to  include  Registrable  Securities,  in  proportion  to the number of
Registrable  Securities  sought to be  included  by such  Purchasers;  provided,
however,  that the Company shall not exclude any Registrable  Securities  unless
the Company has first excluded all outstanding securities,  the holders of which
are not entitled to inclusion of such securities in such Registration  Statement
or are not entitled to pro rata inclusion with the Registrable  Securities;  and
provided,  further,  however,  that,  after  giving  effect  to the  immediately
preceding  proviso,  except as  disclosed  on Schedule  2.4,  any  exclusion  of
Registrable  Securities  shall be made pro rata with holders of other securities
having the right to include such securities in the Registration  Statement other
than holders of  securities  entitled to inclusion of their  securities  in such
Registration  Statement  by reason of demand  registration  rights.  No right to
registration of Registrable Securities under this Section 2.4 shall be construed
to limit any  registration  required  under  Section  2.1 or 3.2  hereof.  If an
offering in connection with which a Purchaser is entitled to registration  under
this  Section  2.4  is an  underwritten  offering,  then  each  Purchaser  whose
Registrable Securities are included in such Registration Statement shall, unless
otherwise agreed by the Company,  offer and sell such Registrable  Securities in
an underwritten offering using the same underwriter or underwriters and, subject
to the provisions of this Agreement, on the same terms  and  conditions  as  
other  shares  of  Common  Stock  included  in  such underwritten offering.

2.5 Eligibility for Form S-3. The Company  represents and warrants that it meets
the  requirements  for the use of Form S-3 for  registration  of the sale by the
Initial Purchasers and




<PAGE>



any other  Purchaser of the  Registrable  Securities  and the Company shall
file all reports  required  to be filed by the Company  with the SEC in a timely
manner so as to maintain such eligibility for the use of Form S-3.

                                   ARTICLE III
OBLIGATIONS OF THE COMPANY

In connection with the registration of the Registrable  Securities,  the Company
shall have the following obligations:

3.1 The Company  shall prepare  promptly and file with the SEC the  Registration
Statement  required  by  Section  2.1,  and cause  such  Registration  Statement
relating to  Registrable  Securities to become  effective as soon as practicable
after such filing,  but in no event later than the  Registration  Deadline,  and
keep the  Registration  Statement  effective  pursuant  to Rule 415 at all times
until  such  date  as is the  earlier  of  (i)  the  date  on  which  all of the
Registrable Securities have been sold (and no further Registrable Securities may
be  issued  in the  future)  and (ii) the date on which  all of the  Registrable
Securities (in the reasonable opinion of counsel to the Initial  Purchasers) may
be immediately sold to the public without registration, whether pursuant to Rule
144  or  otherwise  (the  "Registration  Period").  The  Registration  Statement
(including  any  amendments or supplements  thereto and  prospectuses  contained
therein and all documents  incorporated by reference  therein) shall not contain
any  untrue  statement  of a  material  fact or omit to  state a  material  fact
required to be stated therein,  or necessary to make the statements  therein not
misleading.

3.2 The  Company  shall  prepare  and file  with  the SEC  such  amendments
(including   post-effective   amendments)  and  supplements  to  a  Registration
Statement and the prospectus used in connection with the Registration  Statement
as may be necessary to keep the  Registration  Statement  effective at all times
during the  Registration  Period,  and,  during  such  period,  comply  with the
provisions  of  the  Securities  Act  with  respect  to the  disposition  of all
Registrable  Securities  of the Company  covered by the  Registration  Statement
until the termination of the  Registration  Period or, if earlier,  such time as
all of such Registrable  Securities have been disposed of in accordance with the
intended methods of disposition by the seller or sellers thereof as set forth in
the Registration  Statement. In the event the number of shares available under a
Registration  Statement  filed  pursuant to this Agreement is, for any three (3)
consecutive  trading  days (the last of such  three (3)  trading  days being the
"Registration  Trigger  Date"),  insufficient to cover one hundred fifty percent
(150%) of the Registrable  Securities  issued or issuable upon conversion of the
Preferred Stock held by any Purchaser,  the Company shall amend, if permissible,
the Registration  Statement,  or file a new Registration Statement (on the short
form available  therefor,  if  applicable),  or both, so as to cover two hundred
percent  (200%)  of the  Registrable  Securities  issued  or  issuable  to  such
Purchaser, in each case, as soon as practicable, but in any event within fifteen
(15) days after the Registration Trigger Date (based




<PAGE>



on the market price of the Common Stock and other relevant factors on which
the Company  reasonably  elects to rely). The Company shall cause such amendment
and/or new  Registration  Statement to become  effective as soon as  practicable
following  the  filing  thereof.  In the event the  Company  fails to obtain the
effectiveness of any such Registration Statement within ninety (90) days after a
Registration  Trigger Date,  each Purchaser  shall  thereafter  have the option,
exercisable in whole or in part at any time and from time to time by delivery of
a written notice to the Company (a "Redemption  Notice"), to require the Company
to purchase for cash, at an amount per share equal to the Redemption  Conversion
Amount (as defined in the  Certificate of  Designation),  up to a portion of the
Purchaser's Preferred Stock such that, after giving effect to such purchase, the
total number of Registerable Securities available under a Registration Statement
filed  pursuant to this  Agreement is  sufficient  to cover two hundred  percent
(200%) of the Registrable  Securities  issued or issuable upon conversion of the
Preferred  Stock held by such  Purchaser.  If the Company fails to redeem any of
such shares  within  five (5)  business  days after its receipt of a  Redemption
Notice,  then such Purchaser  shall be entitled to the remedies  provided in the
Certificate of Designation (it being understood that pursuant to the Certificate
of Designation certain of these remedies are subject to the Company not being in
Monetary Default (as defined in the Certificate of Designation)).

3.3 The Company shall furnish to each Purchaser whose Registrable Securities are
included in the Registration  Statement and its legal counsel (a) promptly after
the same is prepared and publicly  distributed,  filed with the SEC, or received
by the  Company,  one  copy of the  Registration  Statement  and  any  amendment
thereto,  each  preliminary  prospectus  and  prospectus  and each  amendment or
supplement thereto,  and, in the case of the Registration  Statement referred to
in Section 2.1, each letter written by or on behalf of the Company to the SEC or
the staff of the SEC, and each item of correspondence  from the SEC or the staff
of the SEC, in each case relating to such Registration Statement (other than any
portion,  if any,  thereof which contains  information for which the Company has
sought confidential  treatment),  and (b) such number of copies of a prospectus,
including a preliminary  prospectus,  and all amendments and supplements thereto
and such other  documents as such Purchaser may  reasonably  request in order to
facilitate the disposition of the Registrable  Securities owned (or to be owned)
by such Purchaser.

3.4 The Company  shall use  reasonable  efforts to (a) register and qualify
the  Registrable   Securities  covered  by  the  Registration   Statement  under
securities laws of such jurisdictions in the United States as each Purchaser who
holds (or has the right to hold) Registrable Securities being offered reasonably
requests, (b) prepare and file in those jurisdictions such amendments (including
post-effective   amendments)   and   supplements  to  such   registrations   and
qualifications as may be necessary to maintain the effectiveness  thereof during
the  Registration  Period,  (c) take such other  actions as may be  necessary to
maintain such registrations and qualifications in effect at all times during the
Registration  Period,  and (d) take all other  actions  reasonably  necessary or
advisable to qualify the Registrable  Securities for sale in such jurisdictions;
provided,




<PAGE>



however,  that the Company shall not be required in connection therewith or
as a condition  thereto to (i) qualify to do business in any jurisdiction  where
it would not  otherwise be required to qualify but for this  Section  3.4,  (ii)
subject  itself to  general  taxation  in any such  jurisdiction,  (iii)  file a
general consent to service of process in any such jurisdiction, (iv) provide any
undertakings  that cause the Company material expense or burden, or (v) make any
change in its charter or by-laws,  which in each case the board of  directors of
the Company  determines to be contrary to the best  interests of the Company and
its stockholders.

3.5  In the  event  the  Purchasers  who  hold a  majority  in  interest  of the
Registrable  Securities being offered in an offering  pursuant to a Registration
Statement or any amendment or supplement thereto under Section 2.1 or 3.2 hereof
select  underwriters for the offering,  the Company shall enter into and perform
its obligations  under an underwriting  agreement,  in usual and customary form,
including,  without  limitation,   customary  indemnification  and  contribution
obligations, with the underwriters of such offering.

3.6 As promptly as practicable  after becoming aware of such event,  the Company
shall notify each Purchaser of the happening of any event,  of which the Company
has knowledge,  as a result of which the prospectus included in the Registration
Statement, as then in effect, includes an untrue statement of a material fact or
omission to state a material fact required to be stated  therein or necessary to
make the statements therein not misleading, and use its best efforts promptly to
prepare a supplement or amendment to the Registration  Statement to correct such
untrue  statement  or  omission,  and  deliver  such  number  of  copies of such
supplement  or amendment  to each  Purchaser as such  Purchaser  may  reasonably
request.

3.7 The Company  shall use its best  efforts to prevent the issuance of any stop
order or other suspension of effectiveness of a Registration Statement,  and, if
such an order is issued,  to obtain the withdrawal of such order at the earliest
practicable moment and to notify each Purchaser who holds Registrable Securities
being  sold  (or,  in  the  event  of an  underwritten  offering,  the  managing
underwriters) of the issuance of such order and the resolution thereof.

3.8 The Company shall permit a single firm of counsel  designated by the Initial
Purchasers  to  review  the  Registration   Statement  and  all  amendments  and
supplements  thereto a reasonable  period of time prior to their filing with the
SEC,  and not  file any  document  in a form to which  such  counsel  reasonably
objects.

3.9 The Company shall make generally  available to its security  holders as
soon as  practical,  but not later than  ninety (90) days after the close of the
period  covered  thereby,  an earnings  statement  (in form  complying  with the
provisions of Rule 158 under the Securities Act) covering a twelve-month  period
beginning  not later than the first day of the  Company's  fiscal  quarter  next
following the effective date of the Registration Statement.





<PAGE>




3.10 At the request of any Purchaser,  the Company shall furnish, on the date of
effectiveness of the Registration  Statement and thereafter from time to time on
such dates as a Purchaser  may  reasonably  request (a) an opinion,  dated as of
such applicable  date, from counsel  representing  the Company  addressed to the
Purchasers  and in form,  scope and  substances  as is  customarily  given in an
underwritten  public offering and (b) in the case of an underwriting,  a letter,
dated as of such  applicable  date,  from the  Company's  independent  certified
public accountants to underwriters in an underwritten public offering, addressed
to the underwriters, if any, and the Purchasers.

3.11 The Company shall make available for inspection by (i) any Purchaser,  (ii)
any underwriter  participating  in any disposition  pursuant to the Registration
Statement,  (iii) one firm of  attorneys  and one firm of  accountants  or other
agents  retained by the Purchasers,  and (iv) one firm of attorneys  retained by
all such underwriters  (collectively,  the "Inspectors") all pertinent financial
and other  records,  and pertinent  corporate  documents  and  properties of the
Company (collectively,  the "Records"),  as shall be reasonably deemed necessary
by each  Inspector  to enable  each  Inspector  to  exercise  its due  diligence
responsibility,  and cause the  Company's  officers,  directors and employees to
supply all information  which any Inspector may reasonably  request for purposes
of such due diligence;  provided,  however,  that each  Inspector  shall hold in
confidence  and shall not make any  disclosure  (except to a  Purchaser)  of any
Record or other  information  which the Company  determines  in good faith to be
confidential,  and of which determination the Inspectors are so notified, unless
(a)  the  disclosure  of such  Records  is  necessary  to  avoid  or  correct  a
misstatement or omission in any Registration Statement,  (b) the release of such
Records  is  ordered  pursuant  to a  subpoena  or other  order  from a court or
government  body  of  competent  jurisdiction,  or (c) the  information  in such
Records has been made generally available to the public other than by disclosure
in violation of this or any other  agreement.  The Company shall not be required
to disclose any confidential  information in such Records to any Inspector until
and unless such Inspector shall have entered into confidentiality agreements (in
form and  substance  satisfactory  to the Company) with the Company with respect
thereto,  substantially  in the form of this Section 3.11. Each Purchaser agrees
that it shall,  upon learning that disclosure of such Records is sought in or by
a court or governmental  body of competent  jurisdiction or through other means,
give prompt  notice to the Company and allow the  Company,  at its  expense,  to
undertake appropriate action to prevent disclosure of, or to obtain a protective
order for, the Records  deemed  confidential.  Nothing herein shall be deemed to
limit a Purchaser's ability to sell Registrable  Securities in a manner which is
otherwise consistent with applicable laws and regulations.

3.12    The Company  shall hold in confidence  and not make any  disclosure of
information concerning a Purchaser provided to the Company unless (a) disclosure
of such  information  is necessary  to comply with  federal or state  securities
laws, (b) the disclosure of such  information is necessary to avoid or correct a
misstatement or omission in any Registration Statement,  (c) the release of such
information is ordered pursuant to a subpoena or other order from a court



<PAGE>



or governmental  body of competent  jurisdiction,  (d) such information has
been  made  generally  available  to the  public  other  than by  disclosure  in
violation of this or any other agreement,  or (e) such Purchaser consents to the
form and content of any such disclosure.  The Company agrees that it shall, upon
learning that disclosure of such information concerning a Purchaser is sought in
or by a court or governmental body of competent  jurisdiction or self-regulatory
organization or through other means,  give prompt notice to such Purchaser prior
to making such disclosure, and allow the Purchaser, at its expense, to undertake
appropriate  action to prevent  disclosure  of, or to obtain a protective  order
for, such information.

3.13 The Company shall cause the listing and the  continuation of listing of all
the Registrable Securities covered by the Registration Statement on the New York
Stock  Exchange and cause the  Registrable  Securities to be quoted or listed on
each additional  national securities exchange or quotation system upon which the
Common Stock is then listed or quoted.

3.14 The Company shall provide a transfer  agent and  registrar,  which may be a
single entity, for the Registrable  Securities not later than the effective date
of the  Registration  Statement.  3.15  The  Company  shall  cooperate  with the
Purchasers  who hold  Registrable  Securities  being  offered  and the  managing
underwriter or  underwriters,  if any, to facilitate the timely  preparation and
delivery of  certificates  (not bearing any  restrictive  legends)  representing
Registrable  Securities to be offered pursuant to the Registration Statement and
enable such certificates to be in such denominations or amounts, as the case may
be, as the managing  underwriter or underwriters,  if any, or the Purchasers may
reasonably  request and registered in such names as the managing  underwriter or
underwriters,  if any, or the  Purchasers  may  request,  and,  within three (3)
business  days  after  a  Registration   Statement  which  includes  Registrable
Securities  is ordered  effective  by the SEC,  the  Company  shall  cause legal
counsel  selected  by the  Company to  deliver,  to the  transfer  agent for the
Registrable   Securities  (with  copies  to  the  Purchasers  whose  Registrable
Securities  are  included  in such  Registration  Statement)  an opinion of such
counsel in the form attached hereto as Exhibit 1.

3.16 At the request of any  Purchaser,  the Company  shall prepare and file with
the SEC such amendments (including post-effective amendments) and supplements to
a  Registration  Statement  and the  prospectus  used  in  connection  with  the
Registration  Statement  as may be  necessary  in  order to  change  the plan of
distribution set forth in such Registration Statement.

3.17  The  Company  shall  comply  with all  applicable  laws  related  to a
Registration  Statement and offering and sale of securities  and all  applicable
rules and  regulations  of  governmental  authorities  in  connection  therewith
(including,  without limitation,  the Securities Act and the Securities Exchange
Act of 1934,  as  amended,  and the rules  and  regulations  promulgated  by the
Commission).

3.18 The  Company  shall take all such other  actions  as any  Purchaser  or the
underwriters,  if




<PAGE>



any,  reasonably request in order to expedite or facilitate the disposition
of such Registrable Securities.

3.19 From and after the date of this Agreement, the Company shall not, and shall
not agree to, allow the holders of any  securities of the Company to include any
of their securities in any Registration Statement or any amendment or supplement
thereto under Section 2.1 or 3.2 hereof  without the consent of the holders of a
majority of the Registrable  Securities;  provided,  however, that the foregoing
restriction  shall  not  apply  to the  securities  subject  to  the  agreements
disclosed in Schedule  3.19 as long as such  securities  do not reduce or affect
the  amount  of  any  Registrable   Securities  included  in  such  Registration
Statement.

                                   ARTICLE IV
OBLIGATIONS OF THE PURCHASERS

In  connection  with  the  registration  of  the  Registrable  Securities,   the
Purchasers shall have the following obligations:

4.1 It shall be a  condition  precedent  to the  obligations  of the  Company to
complete  the  registration  pursuant  to this  Agreement  with  respect  to the
Registrable  Securities  of a particular  Purchaser  that such  Purchaser  shall
furnish to the  Company  such  information  regarding  itself,  the  Registrable
Securities  held by it and the intended method of disposition of the Registrable
Securities held by it as shall be reasonably required to effect the registration
of such  Registrable  Securities  and shall execute such documents in connection
with such registration as the Company may reasonably  request. At least five (5)
business  days prior to the first  anticipated  filing date of the  Registration
Statement,  the Company  shall  notify each  Purchaser  of the  information  the
Company requires from each such Purchaser.

4.2  Each  Purchaser,   by  such  Purchaser's   acceptance  of  the  Registrable
Securities,  agrees to cooperate with the Company as reasonably requested by the
Company  in  connection  with the  preparation  and  filing of the  Registration
Statement  hereunder,  unless such Purchaser has notified the Company in writing
of such  Purchaser's  election  to exclude all of such  Purchaser's  Registrable
Securities from the Registration Statement.

4.3  Each  Purchaser  whose  Registrable   Securities  are  included  in  a
Registration  Statement understands that the Securities Act may require delivery
of a prospectus relating thereto in connection with any sale thereof pursuant to
such  Registration  Statement,  and each such Purchaser shall use its reasonably
best efforts to comply with the applicable  prospectus delivery  requirements of
the Securities Act in connection with any such sale.

4.4 Each  Purchaser  agrees to notify  the  Company  promptly,  but in any event
within 72 hours after the date on which all Registrable Securities owned by such
Purchaser  have  been  sold by 




<PAGE>



such Purchaser, if such date is prior to the expiration of the Registration
Period,  so that the Company may comply with its  obligation  to  terminate  the
Registration  Statement  in  accordance  with  Item  512  of  Regulation  S-K or
Regulation S-B, as the case may be.

4.5 In the event  Purchasers  holding a majority in interest of the  Registrable
Securities  being  offered  determine to engage the services of an  underwriter,
each  Purchaser  agrees to enter into and perform such  Purchaser's  obligations
under an underwriting agreement, in usual and customary form, including, without
limitation,  customary  indemnification and contribution  obligations,  with the
managing  underwriter  of such  offering  and take  such  other  actions  as are
reasonably  required in order to expedite or facilitate  the  disposition of the
Registrable  Securities,  unless  such  Purchaser  has  notified  the Company in
writing  of  such  Purchaser's  election  to  exclude  all of  such  Purchaser's
Registrable Securities from the Registration Statement.

4.6 Each Purchaser  agrees that,  upon receipt of any notice from the Company of
the  happening of any event of the kind  described  in Section 3.6 or 3.7,  such
Purchaser will  immediately  discontinue  disposition of Registrable  Securities
pursuant to the  Registration  Statement  covering such  Registrable  Securities
until such  Purchaser's  receipt of the  copies of the  supplemented  or amended
prospectus  contemplated  by  Section  3.6 or 3.7  and,  if so  directed  by the
Company,  such  Purchaser  shall  deliver to the  Company (at the expense of the
Company) or destroy (and deliver to the Company a  certificate  of  destruction)
all copies in such  Purchaser's  possession,  of the  prospectus  covering  such
Registrable Securities current at the time of receipt of such notice.

4.7 Without  limiting a Purchaser's  rights under Section 2.1 or 3.2 hereof,  no
Purchaser may participate in any underwritten distribution hereunder unless such
Purchaser  (a) agrees to sell such  Purchaser's  Registrable  Securities  on the
basis  provided in any  underwriting  arrangements  in usual and customary  form
entered  into by the Company,  (b)  completes  and executes all  questionnaires,
powers of attorney,  indemnities,  underwriting  agreements and other  documents
reasonably required under the terms of such underwriting  arrangements,  and (c)
agrees to pay its pro rata share of all  underwriting  discounts and commissions
and any expenses in excess of those  payable by the Company  pursuant to Article
V.





<PAGE>



                                    ARTICLE V
EXPENSES OF REGISTRATION

All reasonable  expenses,  other than  underwriting  discounts and  commissions,
incurred in connection with registrations, filings or qualifications pursuant to
Articles II and III, including,  without limitation,  all registration,  listing
and qualification fees, printers and accounting fees, the fees and disbursements
of counsel for the Company,  and the reasonable  fees and  disbursements  of one
counsel selected by the Purchasers pursuant to Section 2.2 hereof shall be borne
by the Company; provided, however, that the reimbursable expenses of the counsel
selected  by the  Purchasers  pursuant  to Section  2.2 hereof  shall not exceed
Twenty Thousand Dollars ($20,000).

                                   ARTICLE VI
INDEMNIFICATION

In the event any Registrable Securities are included in a Registration Statement
under this Agreement:

6.1 To the extent  permitted by law, the Company will  indemnify,  hold harmless
and defend (a) each Purchaser who holds such Registrable Securities, and (b) the
directors,  officers,  partners,  members,  employees,  agents and  persons  who
control any Purchaser  within the meaning of Section 15 of the Securities Act or
Section 20 of the  Securities  Exchange Act of 1934,  as amended (the  "Exchange
Act"), if any, (each,  an  "Indemnified  Person"),  against any joint or several
losses, claims, damages,  liabilities or expenses  (collectively,  together with
actions,   proceedings  or  inquiries  by  any  regulatory  or   self-regulatory
organization,  whether commenced or threatened, in respect thereof, "Claims") to
which any of them may become subject  insofar as such Claims arise out of or are
based upon: (i) any untrue  statement or alleged untrue  statement of a material
fact in a  Registration  Statement or the omission or alleged  omission to state
therein  a  material  fact  required  to be  stated  or  necessary  to make  the
statements  therein not misleading,  (ii) any untrue statement or alleged untrue
statement of a material  fact  contained in any  preliminary  prospectus if used
prior to the effective date of such Registration  Statement, or contained in the
final prospectus (as amended or supplemented, if the Company files any amendment
thereof or supplement  thereto with the SEC) or the omission or alleged omission
to state  therein  any  material  fact  necessary  to make the  statements  made
therein,  in light of the circumstances  under which the statements therein were
made, not misleading, or (iii) any violation or alleged violation by the Company
of the  Securities  Act, the Exchange  Act,  any other law,  including,  without
limitation,  any state  securities  law,  or any rule or  regulation  thereunder
relating to the offer or sale of the Registrable  Securities (the matters in the
foregoing clauses (i) through (iii) being, collectively,  "Violations"). Subject
to the restrictions set forth in Section 6.3 with respect to the number of legal
counsel, the Company shall reimburse the Purchasers and each such underwriter or
controlling person, promptly as such expenses are




<PAGE>



incurred  and are due  and  payable,  for any  reasonable  legal  fees or  other
reasonable  expenses  incurred  by  them in  connection  with  investigating  or
defending  any such Claim.  Notwithstanding  anything to the contrary  contained
herein, the  indemnification  agreement contained in this Section 6.1: (x) shall
not apply to a Claim  arising out of or based upon a Violation  which  occurs in
reliance upon and in  conformity  with  information  furnished in writing to the
Company  by  such  Indemnified  Person  expressly  for  use in the  Registration
Statement or any such  amendment  thereof or supplement  thereto;  (y) shall not
apply to amounts paid in settlement of any Claim if such  settlement is effected
without the prior  written  consent of the Company,  which  consent shall not be
unreasonably withheld; and (z) with respect to any preliminary prospectus, shall
not inure to the benefit of any  Indemnified  Person if the untrue  statement or
omission of material fact contained in the preliminary  prospectus was corrected
on a timely basis in the prospectus,  as then amended or  supplemented,  if such
corrected  prospectus  was timely  made  available  by the  Company  pursuant to
Section 3.3 hereof,  and the Indemnified  Person was promptly advised in writing
not to use the incorrect  prospectus prior to the use giving rise to a Violation
and  such  Indemnified  Person,  notwithstanding  such  advice,  used  it.  Such
indemnity shall remain in full force and effect  regardless of any investigation
made by or on behalf of the Indemnified Person and shall survive the transfer of
the Registrable Securities by the Purchasers pursuant to Article IX.

6.2 In  connection  with any  Registration  Statement  in which a  Purchaser  is
participating,  each such  Purchaser  agrees to  indemnify,  hold  harmless  and
defend,  to the same extent and in the same manner set forth in Section 6.1, the
Company, each of its directors,  each of its officers who signs the Registration
Statement,  its employees,  agents and persons,  if any, who control the Company
within the  meaning of  Section  15 of the  Securities  Act or Section 20 of the
Exchange  Act,  and any other  stockholder  selling  securities  pursuant to the
Registration  Statement  or any of its  directors  or officers or any person who
controls such  stockholder or  underwriter  within the meaning of the Securities
Act or the Exchange Act (collectively  and together with an Indemnified  Person,
an  "Indemnified  Party"),  against  any Claim to which  any of them may  become
subject,  under the  Securities  Act, the Exchange Act or otherwise,  insofar as
such Claim  arises out of or is based  upon any  Violation,  in each case to the
extent (and only to the extent) that such Violation  occurs in reliance upon and
in  conformity  with  written  information  furnished  to the  Company  by  such
Purchaser expressly for use in connection with such Registration Statement;  and
subject to Section 6.3 such Purchaser will reimburse any legal or other expenses
(promptly as such  expenses  are  incurred  and are due and payable)  reasonably
incurred by them in connection with  investigating  or defending any such Claim;
provided,  however,  that the indemnity  agreement contained in this Section 6.2
shall not apply to amounts paid in settlement of any Claim if such settlement is
effected  without the prior  written  consent of such  Purchaser,  which consent
shall not be unreasonably withheld; provided, further, however, that a Purchaser
shall be liable  under this  Agreement  (including  this Section 6.2 and Article
VII) for only that amount as does not exceed the net proceeds  actually received
by such Purchaser as a result of the sale of Registrable  Securities pursuant to
such Registration Statement. Such indemnity shall




<PAGE>



remain in full force and effect  regardless of any  investigation  made by or on
behalf  of  such  Indemnified  Party  and  shall  survive  the  transfer  of the
Registrable Securities by the Purchasers pursuant to Article IX. Notwithstanding
anything  to  the  contrary  contained  herein,  the  indemnification  agreement
contained in this Section 6.2 with respect to any preliminary  prospectus  shall
not inure to the benefit of any  Indemnified  Party if the untrue  statement  or
omission of material fact contained in the preliminary  prospectus was corrected
on a timely basis in the prospectus,  as then amended or  supplemented,  and the
Indemnified Party failed to utilize such corrected prospectus.

6.3 Promptly after receipt by an Indemnified  Person or Indemnified  Party under
this  Article  VI of notice of the  commencement  of any action  (including  any
governmental  action),  such Indemnified Person or Indemnified Party shall, if a
Claim in respect  thereof is to made against any  indemnifying  party under this
Article  VI,  deliver  to  the  indemnifying  party  a  written  notice  of  the
commencement  thereof,  and the  indemnifying  party  shall  have  the  right to
participate in, and, to the extent the  indemnifying  party so desires,  jointly
with any other indemnifying  party similarly  noticed,  to assume control of the
defense thereof with counsel mutually satisfactory to the indemnifying party and
the Indemnified  Person or the Indemnified  Party, as the case may be; provided,
however,  that such  indemnifying  party  shall not be  entitled  to assume such
defense and an Indemnified  Person or Indemnified  Party shall have the right to
retain its own counsel with the fees and expenses to be paid by the indemnifying
party,  if, in the reasonable  opinion of counsel  retained by the  indemnifying
party,  the  representation  by  such  counsel  of  the  Indemnified  Person  or
Indemnified  Party and the  indemnifying  party  would be  inappropriate  due to
actual or potential  conflicts of interest  between such  Indemnified  Person or
Indemnified  Party and any  other  party  represented  by such  counsel  in such
proceeding  or the actual or  potential  defendants  in, or targets of, any such
action  include both the  Indemnified  Person or the  Indemnified  Party and the
indemnifying  party  and  any  such  Indemnified  Person  or  Indemnified  Party
reasonably  determines  that  there  may be  legal  defenses  available  to such
Indemnified  Person or Indemnified Party which are different from or in addition
to those available to such indemnifying  party. The indemnifying party shall pay
for  only  one  separate  legal  counsel  for  the  Indemnified  Persons  or the
Indemnified Parties, as applicable,  and such legal counsel shall be selected by
Purchasers holding a majority-in-interest of the Registrable Securities included
in the  Registration  Statement to which the Claim relates (with the approval of
the Initial  Purchasers  if they hold  Registrable  Securities  included in such
Registration  Statement),  if the  Purchasers  are  entitled to  indemnification
hereunder,  or by the  Company,  if the Company is  entitled to  indemnification
hereunder,  as  applicable.  The  failure  to  deliver  written  notice  to  the
indemnifying  party within a  reasonable  time of the  commencement  of any such
action  shall  not  relieve  such  indemnifying  party of any  liability  to the
Indemnified  Person or  Indemnified  Party under this Article VI,  except to the
extent  that the  indemnifying  party is actually  prejudiced  in its ability to
defend such  action.  The  indemnification  required by this Article VI shall be
made by  periodic  payments  of the  amount  thereof  during  the  course of the
investigation or defense, as such expense, loss, damage or liability is incurred
and is due and payable.




<PAGE>




                                   ARTICLE VII
CONTRIBUTION

To the extent any  indemnification  by an  indemnifying  party is  prohibited or
limited by law, the indemnifying  party agrees to make the maximum  contribution
with respect to any amounts for which it would otherwise be liable under Article
VI to the  fullest  extent  permitted  by law;  provided,  however,  that (i) no
contribution  shall be made under  circumstances  where the maker would not have
been liable for  indemnification  under the fault standards set forth in Article
VI, (ii) no person guilty of fraudulent misrepresentation (within the meaning of
Section 11(f) of the Securities Act) shall be entitled to contribution  from any
person  of  Registrable  Securities  who  was  not  guilty  of  such  fraudulent
misrepresentation,  and (iii) contribution (together with any indemnification or
other obligations under this Agreement) by any seller of Registrable  Securities
shall be limited in amount to the net amount of proceeds received by such seller
from the sale of such Registrable Securities.

                                  ARTICLE VIII
REPORTS UNDER THE EXCHANGE ACT

With a view to making  available  to the  Purchasers  the  benefits  of Rule 144
promulgated  under the Securities Act or any other similar rule or regulation of
the SEC that may at any time permit the  Purchasers  to sell  securities  of the
Company to the public without registration ("Rule 144"), the Company agrees to:

8.1 File with the SEC in a timely manner and make and keep available all reports
and other  documents  required of the Company under the  Securities  Act and the
Exchange Act so long as the Company  remains  subject to such  requirements  (it
being understood that nothing herein shall limit the Company's obligations under
Section  4.3  of  the  Securities   Purchase   Agreement)  and  the  filing  and
availability  of such reports and other documents is required for the applicable
provisions of Rule 144; and

8.2 Furnish to each Purchaser so long as such Purchaser holds Preferred Stock or
Registrable  Securities,  promptly upon request,  (i) a written statement by the
Company that it has complied  with the reporting  requirements  of Rule 144, the
Securities  Act and the Exchange  Act,  (ii) a copy of the most recent annual or
quarterly report of the Company and such other reports and documents so filed by
the Company,  and (iii) such other information as may be reasonably requested to
permit the  Purchasers  to sell such  securities  pursuant  to Rule 144  without
registration.





<PAGE>



                                   ARTICLE IX
ASSIGNMENT OF REGISTRATION RIGHTS

The rights of the Purchasers hereunder,  including the right to have the Company
register   Registrable   Securities   pursuant  to  this  Agreement,   shall  be
automatically  assignable  by each  Purchaser  to any  transferee  of all or any
portion  of the  Preferred  Stock  or the  Registrable  Securities  if:  (a) the
Purchaser  agrees in writing  with the  transferee  or  assignee  to assign such
rights,  and a copy of such  agreement  is  furnished  to the  Company  within a
reasonable time after such  assignment,  (b) the Company is, within a reasonable
time after such transfer or assignment, furnished with written notice of (i) the
name and address of such  transferee or assignee,  and (ii) the securities  with
respect to which such registration rights are being transferred or assigned, (c)
following  such  transfer  or  assignment,   the  further  disposition  of  such
securities by the transferee or assignee is restricted  under the Securities Act
and  applicable  state  securities  laws,  (d) at or before the time the Company
receives the written notice  contemplated  by clause (ii) of this sentence,  the
transferee  or  assignee  agrees in writing for the benefit of the Company to be
bound by all of the  provisions  contained  herein,  and (e) such transfer shall
have been made in accordance with the applicable  requirements of the Securities
Purchase Agreement.

                                    ARTICLE X
AMENDMENT OF REGISTRATION RIGHTS

Provisions of this  Agreement may be amended and the  observance  thereof may be
waived (either generally or in a particular instance and either retroactively or
prospectively), only with written consent of the Company, the Initial Purchasers
(but  not an  Initial  Purchaser  who no  longer  owns  any  Preferred  Stock or
Registrable  Securities)  and  Purchasers  who hold a majority  interest  of the
Registrable Securities. Any amendment or waiver effected in accordance with this
Article X shall be binding upon each Purchaser and the Company.

                                   ARTICLE XI
MISCELLANEOUS

11.1 A person or entity  is  deemed  to be a holder  of  Registrable  Securities
whenever such person or entity owns of record such  Registrable  Securities.  If
the Company receives conflicting instructions,  notices or elections from two or
more persons or entities with respect to the same  Registrable  Securities,  the
Company shall act upon the basis of  instructions,  notice or election  received
from the registered owner of such Registrable Securities.

11.2 Any notices  herein  required or  permitted to be given shall be in writing
and may be personally  served or delivered by courier or by confirmed  telecopy,
and shall be  deemed  delivered  at the time and date of  receipt  (which  shall
include  telephone  line  facsimile   transmission).   The  addresses  for  such
communications shall be:




<PAGE>




If to the Company:

Intellicall, Inc.
2155 Chenault, Suite 410
Carollton, Texas 75006
Telecopy: (972) 416-9454
Attention: William O. Hunt

with a copy to:

Kane, Russell, Coleman & Logan, P.C.
3700 Thanksgiving Tower
1601 Elm Street
Dallas, Texas 75205-7207
Telecopy: (214) 777-4200
Attention: Patrick Stark

If to CC Investments, LDC:

CC Investments, LDC
Corporate Centre, West Bay Road
P.O. Box 31106 SMB
Grand Cayman, Cayman Islands

with a copy to:

Castle Creek Partners, LLC
440 South LaSalle Street
Suite 700
Chicago, Illinois 60605
Telecopy: (312) 362-4500
Attention: John D. Ziegelman

and with a copy to:

Altheimer & Gray
10 South Wacker Drive
Chicago, Illinois 60606
Telecopy: (312) 715-4800
Attention: Peter H. Lieberman





<PAGE>



and if to any other  Purchaser,  at such address as such  Purchaser,  shall have
provided in writing to the Company,  or at such other address as each such party
furnishes by notice given in accordance with this Section 11.2.

11.3 Failure of any party to exercise  any right or remedy under this  Agreement
or otherwise,  or delay by a party in exercising such right or remedy, shall not
operate as a waiver thereof.

11.4 This  Agreement  shall be governed by and construed in accordance  with the
laws of the State of Delaware  applicable to contracts  made and to be performed
in the  State  of  Delaware.  The  parties  hereto  irrevocably  consent  to the
jurisdiction of the courts of the State of Delaware located in the County of New
Castle in the State of  Delaware in any suit or  proceeding  based on or arising
under this Agreement and  irrevocably  agrees that all claims in respect of such
suit or proceeding  may be determined  in such courts.  The Company  irrevocably
waives the defense of an  inconvenient  forum to the maintenance of such suit or
proceeding.  The parties  hereto  further agree that service of process upon the
parties hereto mailed by certified mail return receipt requested shall be deemed
in every respect  effective  service of process upon each such party in any such
suit or  proceeding.  Nothing  herein shall affect either party's right to serve
process in any other manner  permitted  by law. The parties  hereto agree that a
final non-appealable judgment in any such suit or proceeding shall be conclusive
and may be enforced in other  jurisdictions  by suit on such  judgment or in any
other lawful manner.

11.5 This Agreement, the Preferred Stock, the Certificate of Designation and the
Securities Purchase Agreement  (including all schedules and exhibits thereto and
all certificates and opinions required thereby)  constitute the entire agreement
among the parties  hereto with respect to the subject matter hereof and thereof.
There are no  restrictions,  promises,  warranties or  undertakings,  other than
those set forth or referred to herein and therein. This Agreement, the Preferred
Stock and the Securities  Purchase Agreement  supersede all prior agreements and
understandings  among the  parties  hereto with  respect to the  subject  matter
hereof and thereof.

11.6 Subject to the  requirements  of Article IX hereof,  this  Agreement  shall
inure to the benefit of and be binding upon the  successors  and assigns of each
of the parties hereto.

11.7 The headings in this  Agreement are for  convenience  of reference only and
shall not limit or otherwise affect the meaning hereof.

11.8 This Agreement may be executed in two or more  counterparts,  each of which
shall be deemed an original but all of which shall  constitute  one and the same
agreement.  This  Agreement,  once executed by a party,  may be delivered to the
other  party  hereto,  by  facsimile  transmission  of a copy of this  Agreement
bearing the signature of the party so delivering this Agreement.





<PAGE>



11.9 Each party shall do and  perform,  or cause to be done and  performed,  all
such  further  acts and  things,  and shall  execute  and deliver all such other
agreements,  certificates,  instruments  and  documents,  as the other party may
reasonably  request in order to carry out the intent and accomplish the purposes
of this Agreement and the consummation of the transactions contemplated hereby.

11.10 All consents and other  determinations to be made by the Purchasers or the
Initial Purchasers pursuant to this Agreement shall be made by the Purchasers or
the  Initial  Purchasers  holding  a  majority  of  the  Registrable  Securities
(determined as if all Preferred  Stock then  outstanding had been converted into
or exercised  for  Registrable  Securities)  held by all  Purchasers  or Initial
Purchasers, as the case may be.

11.11 The initial number of Registrable  Securities included on any Registration
Statement and each  increase to the number of  Registrable  Securities  included
thereon shall be allocated pro rata among the Purchasers  based on the number of
Registrable  Securities held by each Purchaser at the time of such establishment
or  increase,  as the  case  may be.  In the  event a  Purchaser  shall  sell or
otherwise transfer any of such holder's Registrable Securities,  each transferee
shall be  allocated a pro rata portion of the number of  Registrable  Securities
included on a Registration  Statement for such transferor.  Any shares of Common
Stock  included on a  Registration  Statement and which remain  allocated to any
person  or  entity  which  does  not hold any  Registrable  Securities  shall be
allocated to the remaining Purchasers, pro rata based on the number of shares of
Registrable  Securities then held by such Purchasers.  Without  implication that
the contrary  would  otherwise  be true,  for  purposes of this  paragraph,  all
Preferred Stock then  outstanding  shall be assumed  converted into or exercised
for Registrable Securities.

11.12 If any provision of this Agreement  shall be invalid or  unenforceable  in
any  jurisdiction,  such  invalidity  or  unenforceability  shall not affect the
validity or enforceability of the remainder of this Agreement or the validity or
enforceability of this Agreement in any other jurisdiction.

                                      * * *





<PAGE>



IN WITNESS  WHEREOF,  the parties have caused this Agreement to be duly executed
as of the date first above written.


INTELLICALL, INC.




John M. Carradine, Vice President of Finance


Initial Purchasers:

PURCHASER:

CANADIAN IMPERIAL HOLDINGS, INC.


By:
Its:


PURCHASER:

THE MATTHEW FUND, N.V.


By:
Its:


PURCHASER:

CC INVESTMENTS, LDC


By:
Its:






<PAGE>




PURCHASER:

PROPRIETARY CONVERTIBLE INVESTMENT GROUP, INC.


By:
Its:


PURCHASER:

SWARTZ INVESTMENTS, LLC


By:
Its:





<PAGE>

                                                                EXHIBIT 1
                                                          to Registration
                                                         Rights Agreement      
                                                                            
                                                                        
                                     [Date]
[Name and address
of transfer agent]

RE: INTELLICALL, INC.

Ladies and Gentlemen:

We are counsel to INTELLICALL, INC., a Delaware corporation (the "Company"), and
we understand  that [Name of Purchaser]  (the  "Holder") has purchased  from the
Company  Series A  Convertible  Preferred  Stock of the Company (the  "Preferred
Stock"),  convertible  into shares of the Company's common stock, par value $.10
per share (the "Common Stock").  The Preferred Stock was purchased by the Holder
pursuant to a Securities Purchase Agreement,  dated as of June ___, 1997, by and
among the Company and the signatories  thereto (the "Agreement").  Pursuant to a
Registration  Rights  Agreement,  dated as of June __,  1997,  by and  among the
Company and the signatories thereto (the "Registration  Rights Agreement"),  the
Company agreed with the Holder,  among other things, to register the Registrable
Securities (as that term is defined in the Registration  Rights Agreement) under
the Securities Act of 1933, as amended (the  "Securities  Act"),  upon the terms
provided in the Registration Rights Agreement.  In connection with the Company's
obligations  under the  Registration  Rights  Agreement,  on _____ __, 1997, the
Company  filed  a  Registration   Statement  on  Form  S-_____  (File  No.  333-
__________)  (the  "Registration  Statement")  with the  Securities and Exchange
Commission (the "SEC") relating to the Registrable  Securities,  which names the
Holder as a selling stockholder  thereunder and which registration statement was
declared effective by the SEC on ____________.

[Other introductory and scope of examination language to be inserted]

Based on the foregoing,  we are of the opinion that the  Registrable  Securities
have been registered under the Securities Act.

                  [Other appropriate language to be included.]

Very truly yours,

cc:  [Name of Purchaser]







<PAGE>



                                 EXHIBIT C TO THE SECURITIES PURCHASE AGREEMENT


                              [COMPANY LETTERHEAD]


                                  July 21, 1997



Company:
Address:



Attn:  Stock Transfer Dept.

Gentlemen:

Reference is made to that certain  Securities  Purchase Agreement (the "Purchase
Agreement"), a copy of which is enclosed, dated as of even date herewith, by and
between  Intellicall,   Inc.,  a  Delaware   corporation  (the  "Company"),   CC
Investments,  LDC, Canadian Imperial  Holdings,  Inc.,  Proprietary  Convertible
Investment Group,  Inc. And The Matthew Fund, N.V. (the "Holders"),  pursuant to
which the  Company  is  issuing to the  Holders  shares of Series A  Convertible
Preferred  Stock,  which are  convertible  into shares of common stock  ("Common
Stock"),  $.01 par value per share, of the Company (such shares of Common Stock,
the "Subject Shares"). This letter shall serve as our irrevocable  authorization
and  direction  to  you  with  respect  to  the  issuance  of  Subject   Shares.
Certificates for the Subject Shares shall not bear any legend  restricting their
transfer and shall not be subject to any stop-transfer restriction other than as
permitted  in Article V of the Purchase  Agreement;  provided,  however,  if the
Subject  Shares are not  registered for resale under the Securities Act of 1933,
as  amended,  then,  subject  to  Article  V  of  the  Purchase  Agreement,  the
certificates for the Subject Shares shall bear the following legend:

THE SECURITIES  REPRESENTED BY THIS  CERTIFICATE  HAVE NOT BEEN REGISTERED UNDER
THE SECURITIES ACT OF 1933, AS AMENDED,  OR THE SECURITIES  LAWS OF ANY STATE OF
THE UNITED STATES. THE SECURITIES  REPRESENTED HEREBY MAY NOT BE OFFERED OR SOLD
OR OTHERWISE TRANSFERRED IN THE ABSENCE OF AN EFFECTIVE  REGISTRATION  STATEMENT
FOR THE SECURITIES UNDER APPLICABLE  SECURITIES LAWS OR UNLESS OFFERED,  SOLD OR
TRANSFERRED PURSUANT TO AN AVAILABLE EXCEPTION TO




<PAGE>



OR EXEMPTION FROM THE REGISTRATION REQUIREMENTS OF THOSE LAWS.

Please be advised that the Holders are relying upon this letter as an inducement
to enter into the Purchase Agreement and, accordingly, it is agreed that Holders
are third  party  beneficiaries  of these  instructions.  Moreover,  the Company
cannot revoke or modify these instructions  without the prior written consent of
the Holders.  Please  execute this letter in the space  indicated to acknowledge
your agreement to act in accordance with these instructions. Should you have any
questions concerning this matter, please contact me at (972) 416-0022.


Very truly yours,


INTELLICALL, INC.



By
    Its:


Agreed and Acknowledged as of ________________:

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



By:
Name:
Title:

Enclosures

cc:      CC Investments, LDC
Canadian Imperial Holdings, Inc.
Proprietary Convertible Investment Group, Inc.
The Matthew Fund, N.V.







<PAGE>

                                    EXHIBIT D TO SECURITIES PURCHASE AGREEMENT


July 21, 1997

CC Investments, LDC
Canadian Imperial Holdings, Inc.
Proprietary Convertible Investment Group, Inc.
The Matthew Fund, N.V.
c/o Castle Creek Partners, LLC
440 South LaSalle Street
Suite 700
Chicago, Illinois  60605
Attention:  John D. Ziegelman

Dear Gentlemen:

The  undersigned  understands  that you are entering into a Securities  Purchase
Agreement  (the  "Purchase  Agreement")  dated  as  of  the  date  hereof,  with
Intellicall,  Inc., a Delaware corporation,  (the "Company"),  providing for the
purchase  by  you of  shares  of  Series  A  Convertible  Preferred  Stock  (the
"Preferred  Stock") which are convertible into shares of Common Stock,  $.01 par
value per share (the  "Common  Stock"),  of the Company and that you may reoffer
your shares of such Common Stock to the public.

In consideration of your execution of the Purchase Agreement, and for other good
and valuable  consideration,  during the term  hereof,  the  undersigned  hereby
irrevocably agrees that without your prior written consent, the undersigned will
not, directly or indirectly,  offer, sell, transfer, assign, pledge, sell short,
contract  to sell,  grant any option to  purchase  or  otherwise  dispose of any
shares of Common  Stock  (other  than the  cashless  exercise  of options by the
undersigned  of up to  twenty-five  percent  (25%)  of the  options  held by the
undersigned  as of the  date  hereof),  or any  securities  convertible  into or
exercisable or exchangeable  for, or warrants,  options or rights to purchase or
acquire  beneficially  owned by the  undersigned on the date hereof,  except for
shares of Common Stock  representing no more than 20% of the outstanding  Common
Stock  beneficially owned by the undersigned on the date hereof (which number of
shares is__________).  Notwithstanding  anything to the contrary,  the foregoing
restriction  shall not apply to shares of Common Stock  acquired from any person
listed  in  Schedule  7.1(ix)  to the  Purchase  Agreement  as a result  of such
person's death or retirement from employment with the Company.

The term of this  undertaking  shall begin on the date hereof and terminate
on the  earliest  to occur  of (i) the day  following  the  fifteen  (15)  month
anniversary  of the date hereof,  (ii) the earliest date on which the Purchasers
(as defined in the Purchase  Agreement) (other than The Matthew Fund, N.V.) each
own less than  twenty-five  percent  (25%) of the number of shares of  Preferred
Stock originally purchased by each respective  Purchaser,  or (iii) the death or
retirement of the undersigned from employment with the Company.






<PAGE>





The undersigned  agrees that the provisions of this undertaking shall be binding
upon  the  successors,  assigns,  heirs  and  personal  representatives  of  the
undersigned.

Very truly yours,


Name:


                                                               DOCUMENT 10.2




                          REGISTRATION RIGHTS AGREEMENT

REGISTRATION RIGHTS AGREEMENT (this  "Agreement"),  dated as of July 21, 1997 by
and among  Intellicall,  Inc.,  a Delaware  corporation  (the  "Company"),  with
headquarters  located at Carrollton,  Texas and the  undersigned,  (the "Initial
Purchasers" ).

                                    RECITALS

A. In  connection  with the  Securities  Purchase  Agreement  dated of even date
herewith by and between the Company and the Initial  Purchasers (the "Securities
Purchase Agreement"),  the Company has agreed, upon the terms and subject to the
conditions contained therein, to issue and sell to the Initial Purchasers shares
of Series A  Preferred  Stock of the Company  (the  "Preferred  Stock")  that is
convertible into shares (the "Conversion Shares") of the Company's common stock,
par value $.01 per share (the "Common Stock"), upon the terms and subject to the
limitations  and  conditions  set  forth  in the  Certificate  of  Designations,
Preferences and Rights with respect to such Preferred Stock (the "Certificate of
Designations").

B. To induce the  Initial  Purchasers  to execute  and  deliver  the  Securities
Purchase  Agreement,  the  Company  has agreed to provide  certain  registration
rights  under  the  Securities  Act of  1933,  as  amended,  and the  rules  and
regulations  thereunder,  or any similar  successor statute  (collectively,  the
"Securities Act"), and applicable state securities laws.

                                   AGREEMENTS

NOW  THEREFORE,  in  consideration  of the  premises  and the  mutual  covenants
contained  herein and other good and  valuable  consideration,  the  receipt and
sufficiency  of which are hereby  acknowledged,  the  Company,  and the  Initial
Purchasers hereby agree as follows:

                                    ARTICLE I
DEFINITIONS

1.1      Definitions.  As used in this Agreement, the following terms shall have
the following meanings:

(a)    "Purchasers"  means the  Initial  Purchasers  and any  transferees  or
assignees  who agree to become  bound by the  provisions  of this  Agreement  in
accordance with Article IX hereof.

(b)  "register,"  "registered,"  and  "registration"  refer  to  a  registration
effected by  preparing  and filing a  Registration  Statement or  Statements  in
compliance with the Securities Act and pursuant to Rule 415 under the Securities
Act or any  successor  rule  providing  for offering  securities on a continuous
basis ("Rule 415"), and the declaration or ordering of effectiveness




<PAGE>



of such  Registration  Statement by the United  States  Securities  and Exchange
Commission (the "SEC").

(c)  "Registrable   Securities"  means  the  Conversion  Shares  (including  any
Conversion Shares issuable with respect to conversion default payments under the
Certificate  of  Designation  or with respect to any redemption of any Preferred
Stock) issued or issuable with respect to the Preferred  Stock and any shares of
capital stock issued or issuable,  from time to time (with any adjustments),  on
or in exchange for or otherwise with respect to any of the foregoing.

(d)    "Registration Statement" means a registration statement of the Company 
under the Securities Act.

1.2     Capitalized  Terms.  Capitalized  terms used herein and not  otherwise
defined  herein shall have the  respective  meanings set forth in the Securities
Purchase Agreement.

                                   ARTICLE II
REGISTRATION

2.1  Mandatory  Registration.  The Company  shall  prepare,  and, on or prior to
forty-five  (45) days after the date of the Closing  (the "Filing  Date"),  file
with the SEC a  Registration  Statement on Form S-3 (or, if Form S-3 is not then
available, on such form of Registration Statement as is then available to effect
a registration of all of the Registrable  Securities,  subject to the consent of
the  Initial  Purchasers  (as  determined  pursuant  to Section  11.10  hereof))
covering the resale of all of the  Registrable  Securities,  which  Registration
Statement,  to the  extent  allowable  under  the  Securities  Act and the Rules
promulgated  thereunder (including Rule 416), shall state that such Registration
Statement also covers such  indeterminate  number of additional shares of Common
Stock as may become  issuable  upon  conversion  of the  Preferred  Stock (i) to
prevent  dilution  resulting  from  stock  splits,  stock  dividends  or similar
transactions  or (ii) by  reason  of  changes  in the  Conversion  Price  of the
Preferred Stock in accordance with the terms thereof, or the number of shares of
Common Stock purchasable  thereunder,  in accordance with the terms thereof. The
Registrable Securities included in the Registration Statement shall be allocated
among the  Purchasers  as set forth in Section 11.11  hereof.  The  Registration
Statement  (and each  amendment  or  supplement  thereto,  and each  request for
acceleration of effectiveness  thereof) shall be provided to (and subject to the
approval of the Initial  Purchasers,  which approval  shall not be  unreasonably
withheld or denied) the Initial Purchasers and their counsel prior to its filing
or other submission.

2.2 Underwritten  Offering. If any offering pursuant to a Registration Statement
pursuant to Section 2.1 hereof involves an underwritten offering, the Purchasers
who hold a majority in interest of the  Registrable  Securities  subject to such
underwritten  offering,  with the consent of the Initial Purchasers,  shall have
the right to select a total of one legal counsel to represent the




<PAGE>



Purchasers  and an  investment  banker or bankers  and  manager or  managers  to
administer  the  offering,  which  investment  banker or  bankers  or manager or
managers shall be reasonably satisfactory to the Company.

2.3 Payments by the Company. The Company shall cause the registration  statement
to become  effective  as soon as  practicable,  but in no event  later  than the
ninetieth (90th) day following the Closing Date (the  "Registration  Deadline").
If  (i)  the  registration  statement(s)  covering  the  Registrable  Securities
required  to be filed by the  Company  pursuant  to  Section  2.1  hereof is not
declared  effective by the SEC on or before the Registration  Deadline,  or (ii)
after the registration  statement has been declared  effective by the SEC, sales
of all the Registrable Securities (including any Registrable Securities required
to be registered  pursuant to Section 3.2 hereof) cannot be made pursuant to the
registration  statement (by reason of a stop order or the  Company's  failure to
update the registration statement or any other reason outside the control of the
Purchasers)  (any event  described in the  preceding  clauses (i) and (ii) being
described  as a  "Registration  Failure  Event"),  then the  Company  will  make
payments  to the  Purchasers  in such  amounts  and at such  times  as  shall be
determined pursuant to this Section 2.3 as partial relief for the damages to the
Purchasers  by reason of any such delay in or reduction of their ability to sell
the  Registrable  Securities  (which  remedy shall not be exclusive of any other
remedies  available at law or in equity).  Promptly upon the  occurrence of such
Registration  Failure  Event,  the Company shall pay to each Purchaser an amount
equal  to (i) (A)  .005  (during  the  first  30  days  after  the  Registration
Deadline),  .01  (during  the period  beginning  31 days after the  Registration
Deadline  and  ending  60  days  after  the   Registration   Deadline)  and  .02
(thereafter)  times (B) the aggregate purchase price of the Preferred Stock held
by such Purchaser (including, without limitation, Preferred Stock that have been
converted  into  Conversion  Shares then held by such  Purchaser)  times (ii) an
amount equal to: (A) in the case of a  Registration  Failure Event  described in
clause (i) of the second  sentence  of this  Section  2.3,  the number of months
(prorated per day for partial months) following the Registration  Deadline prior
to the date the Registration Statement filed pursuant to Section 2.1 is declared
effective  by the  SEC,  or (B) in the  case  of a  Registration  Failure  Event
described in clause (ii) of the second  sentence of this Section 2.3, the number
of months  (prorated  per day for partial  months)  following  the  Registration
Deadline  but prior to the  termination  of the  Registration  Period that sales
cannot be made pursuant to the  Registration  Statement  after the  Registration
Statement has been declared effective. Such amounts shall be paid in cash or, at
each Purchaser's option, may be convertible into Common Stock at the "Conversion
Price" (as  defined in the  Certificate  of  Designation).  Any shares of Common
Stock issued upon conversion of such amounts shall be Registrable Securities. If
the  Purchaser  desires to convert or exercise  the amounts due  hereunder  into
Registrable  Securities it shall so notify the Company in writing within two (2)
business  days prior to the date on which such amounts are first payable in cash
and  such  amounts  shall  be so  convertible  (pursuant  to  the  terms  of the
Certificate  of  Designation),  beginning  on the last day upon  which  the cash
amount  would  otherwise  be due in  accordance  with  the  following  sentence.
Payments of cash  pursuant  hereto  shall be made within five (5) days after the
end of each period




<PAGE>



that gives rise to such  obligation,  provided  that, if any such period extends
for more than thirty  (30) days,  interim  payments  shall be made for each such
thirty (30) day period.

2.4  Piggy-Back  Registrations.  If at any time prior to the  expiration  of the
Registration Period (as hereinafter defined) the Company shall file with the SEC
a Registration Statement relating to a firm commitment underwritten offering for
its own account or the account of others under the  Securities Act of any of its
equity  securities (other than on Form S-4 or Form S-8 or their then equivalents
relating  to equity  securities  to be  issued  solely  in  connection  with any
acquisition  of  any  entity  or  business  or  equity  securities  issuable  in
connection with stock option or other employee benefit plans),  then the Company
shall send to each Purchaser who is entitled to  registration  rights under this
Section 2.4 written  notice of such  determination  and, if within  fifteen (15)
days after the date of such notice,  such Purchaser shall so request in writing,
the Company shall include in such Registration  Statement all or any part of the
Registrable Securities such Purchaser requests to be registered, except that if,
in  connection  with any  underwritten  public  offering  for the account of the
Company the managing  underwriter(s)  thereof  shall impose a limitation  on the
number of  shares of Common  Stock  which may be  included  in the  Registration
Statement because, in such underwriter(s)' judgment,  marketing or other factors
dictate such limitation is necessary to facilitate public distribution, then the
Company shall be obligated to include in such  Registration  Statement only such
limited  portion  of the  Registrable  Securities  with  respect  to which  such
Purchaser has requested inclusion hereunder as the underwriter shall permit. Any
exclusion of Registrable  Securities shall be made pro rata among the Purchasers
seeking  to  include  Registrable  Securities,  in  proportion  to the number of
Registrable  Securities  sought to be  included  by such  Purchasers;  provided,
however,  that the Company shall not exclude any Registrable  Securities  unless
the Company has first excluded all outstanding securities,  the holders of which
are not entitled to inclusion of such securities in such Registration  Statement
or are not entitled to pro rata inclusion with the Registrable  Securities;  and
provided,  further,  however,  that,  after  giving  effect  to the  immediately
preceding  proviso,  except as  disclosed  on Schedule  2.4,  any  exclusion  of
Registrable  Securities  shall be made pro rata with holders of other securities
having the right to include such securities in the Registration  Statement other
than holders of  securities  entitled to inclusion of their  securities  in such
Registration  Statement  by reason of demand  registration  rights.  No right to
registration of Registrable Securities under this Section 2.4 shall be construed
to limit any  registration  required  under  Section  2.1 or 3.2  hereof.  If an
offering in connection with which a Purchaser is entitled to registration  under
this  Section  2.4  is an  underwritten  offering,  then  each  Purchaser  whose
Registrable Securities are included in such Registration Statement shall, unless
otherwise agreed by the Company,  offer and sell such Registrable  Securities in
an underwritten offering using the same underwriter or underwriters and, subject
to the provisions of this  Agreement,  on the same terms and conditions as other
shares of Common Stock included in such underwritten offering.

2.5     Eligibility  for Form S-3. The Company  represents and warrants that it
meets the  requirements  for the use of Form S-3 for registration of the sale by
the Initial Purchasers and




<PAGE>



any other Purchaser of the Registrable Securities and the Company shall file all
reports  required to be filed by the Company with the SEC in a timely  manner so
as to maintain such eligibility for the use of Form S-3.

                                   ARTICLE III
OBLIGATIONS OF THE COMPANY

In connection with the registration of the Registrable  Securities,  the Company
shall have the following obligations:

3.1 The Company  shall prepare  promptly and file with the SEC the  Registration
Statement  required  by  Section  2.1,  and cause  such  Registration  Statement
relating to  Registrable  Securities to become  effective as soon as practicable
after such filing,  but in no event later than the  Registration  Deadline,  and
keep the  Registration  Statement  effective  pursuant  to Rule 415 at all times
until  such  date  as is the  earlier  of  (i)  the  date  on  which  all of the
Registrable Securities have been sold (and no further Registrable Securities may
be  issued  in the  future)  and (ii) the date on which  all of the  Registrable
Securities (in the reasonable opinion of counsel to the Initial  Purchasers) may
be immediately sold to the public without registration, whether pursuant to Rule
144  or  otherwise  (the  "Registration  Period").  The  Registration  Statement
(including  any  amendments or supplements  thereto and  prospectuses  contained
therein and all documents  incorporated by reference  therein) shall not contain
any  untrue  statement  of a  material  fact or omit to  state a  material  fact
required to be stated therein,  or necessary to make the statements  therein not
misleading.

3.2 The Company shall prepare and file with the SEC such  amendments  (including
post-effective  amendments) and supplements to a Registration  Statement and the
prospectus  used  in  connection  with  the  Registration  Statement  as  may be
necessary to keep the Registration  Statement  effective at all times during the
Registration Period, and, during such period,  comply with the provisions of the
Securities Act with respect to the disposition of all Registrable  Securities of
the Company covered by the  Registration  Statement until the termination of the
Registration  Period  or,  if  earlier,  such  time as all of  such  Registrable
Securities  have been  disposed of in  accordance  with the intended  methods of
disposition  by the seller or sellers  thereof as set forth in the  Registration
Statement.  In the event the  number of shares  available  under a  Registration
Statement  filed  pursuant to this  Agreement is, for any three (3)  consecutive
trading  days (the last of such three (3) trading  days being the  "Registration
Trigger  Date"),  insufficient  to cover one hundred fifty percent (150%) of the
Registrable Securities issued or issuable upon conversion of the Preferred Stock
held by any Purchaser, the Company shall amend, if permissible, the Registration
Statement,  or file a new  Registration  Statement (on the short form  available
therefor, if applicable),  or both, so as to cover two hundred percent (200%) of
the Registrable  Securities issued or issuable to such Purchaser,  in each case,
as soon as  practicable,  but in any event  within  fifteen  (15) days after the
Registration Trigger Date (based




<PAGE>



on the market price of the Common Stock and other relevant  factors on which the
Company  reasonably  elects to rely).  The Company  shall  cause such  amendment
and/or new  Registration  Statement to become  effective as soon as  practicable
following  the  filing  thereof.  In the event the  Company  fails to obtain the
effectiveness of any such Registration Statement within ninety (90) days after a
Registration  Trigger Date,  each Purchaser  shall  thereafter  have the option,
exercisable in whole or in part at any time and from time to time by delivery of
a written notice to the Company (a "Redemption  Notice"), to require the Company
to purchase for cash, at an amount per share equal to the Redemption  Conversion
Amount (as defined in the  Certificate of  Designation),  up to a portion of the
Purchaser's Preferred Stock such that, after giving effect to such purchase, the
total number of Registerable Securities available under a Registration Statement
filed  pursuant to this  Agreement is  sufficient  to cover two hundred  percent
(200%) of the Registrable  Securities  issued or issuable upon conversion of the
Preferred  Stock held by such  Purchaser.  If the Company fails to redeem any of
such shares  within  five (5)  business  days after its receipt of a  Redemption
Notice,  then such Purchaser  shall be entitled to the remedies  provided in the
Certificate of Designation (it being understood that pursuant to the Certificate
of Designation certain of these remedies are subject to the Company not being in
Monetary Default (as defined in the Certificate of Designation)).

3.3 The Company shall furnish to each Purchaser whose Registrable Securities are
included in the Registration  Statement and its legal counsel (a) promptly after
the same is prepared and publicly  distributed,  filed with the SEC, or received
by the  Company,  one  copy of the  Registration  Statement  and  any  amendment
thereto,  each  preliminary  prospectus  and  prospectus  and each  amendment or
supplement thereto,  and, in the case of the Registration  Statement referred to
in Section 2.1, each letter written by or on behalf of the Company to the SEC or
the staff of the SEC, and each item of correspondence  from the SEC or the staff
of the SEC, in each case relating to such Registration Statement (other than any
portion,  if any,  thereof which contains  information for which the Company has
sought confidential  treatment),  and (b) such number of copies of a prospectus,
including a preliminary  prospectus,  and all amendments and supplements thereto
and such other  documents as such Purchaser may  reasonably  request in order to
facilitate the disposition of the Registrable  Securities owned (or to be owned)
by such Purchaser.

3.4 The Company  shall use  reasonable  efforts to (a)  register and qualify the
Registrable  Securities  covered by the Registration  Statement under securities
laws of such  jurisdictions in the United States as each Purchaser who holds (or
has the right to hold) Registrable Securities being offered reasonably requests,
(b)  prepare  and  file  in  those  jurisdictions  such  amendments   (including
post-effective   amendments)   and   supplements  to  such   registrations   and
qualifications as may be necessary to maintain the effectiveness  thereof during
the  Registration  Period,  (c) take such other  actions as may be  necessary to
maintain such registrations and qualifications in effect at all times during the
Registration  Period,  and (d) take all other  actions  reasonably  necessary or
advisable to qualify the Registrable  Securities for sale in such jurisdictions;
provided,




<PAGE>



however,  that the Company shall not be required in connection therewith or as a
condition  thereto to (i) qualify to do business  in any  jurisdiction  where it
would not  otherwise  be  required  to qualify but for this  Section  3.4,  (ii)
subject  itself to  general  taxation  in any such  jurisdiction,  (iii)  file a
general consent to service of process in any such jurisdiction, (iv) provide any
undertakings  that cause the Company material expense or burden, or (v) make any
change in its charter or by-laws,  which in each case the board of  directors of
the Company  determines to be contrary to the best  interests of the Company and
its stockholders.

3.5  In the  event  the  Purchasers  who  hold a  majority  in  interest  of the
Registrable  Securities being offered in an offering  pursuant to a Registration
Statement or any amendment or supplement thereto under Section 2.1 or 3.2 hereof
select  underwriters for the offering,  the Company shall enter into and perform
its obligations  under an underwriting  agreement,  in usual and customary form,
including,  without  limitation,   customary  indemnification  and  contribution
obligations, with the underwriters of such offering.

3.6 As promptly as practicable  after becoming aware of such event,  the Company
shall notify each Purchaser of the happening of any event,  of which the Company
has knowledge,  as a result of which the prospectus included in the Registration
Statement, as then in effect, includes an untrue statement of a material fact or
omission to state a material fact required to be stated  therein or necessary to
make the statements therein not misleading, and use its best efforts promptly to
prepare a supplement or amendment to the Registration  Statement to correct such
untrue  statement  or  omission,  and  deliver  such  number  of  copies of such
supplement  or amendment  to each  Purchaser as such  Purchaser  may  reasonably
request.

3.7 The Company  shall use its best  efforts to prevent the issuance of any stop
order or other suspension of effectiveness of a Registration Statement,  and, if
such an order is issued,  to obtain the withdrawal of such order at the earliest
practicable moment and to notify each Purchaser who holds Registrable Securities
being  sold  (or,  in  the  event  of an  underwritten  offering,  the  managing
underwriters) of the issuance of such order and the resolution thereof.

3.8 The Company shall permit a single firm of counsel  designated by the Initial
Purchasers  to  review  the  Registration   Statement  and  all  amendments  and
supplements  thereto a reasonable  period of time prior to their filing with the
SEC,  and not  file any  document  in a form to which  such  counsel  reasonably
objects.

3.9 The Company shall make generally  available to its security  holders as soon
as practical,  but not later than ninety (90) days after the close of the period
covered thereby, an earnings statement (in form complying with the provisions of
Rule 158 under the Securities Act) covering a twelve-month  period beginning not
later than the first day of the  Company's  fiscal  quarter next  following  the
effective date of the Registration Statement.





<PAGE>



3.10 At the request of any Purchaser,  the Company shall furnish, on the date of
effectiveness of the Registration  Statement and thereafter from time to time on
such dates as a Purchaser  may  reasonably  request (a) an opinion,  dated as of
such applicable  date, from counsel  representing  the Company  addressed to the
Purchasers  and in form,  scope and  substances  as is  customarily  given in an
underwritten  public offering and (b) in the case of an underwriting,  a letter,
dated as of such  applicable  date,  from the  Company's  independent  certified
public accountants to underwriters in an underwritten public offering, addressed
to the underwriters, if any, and the Purchasers.

3.11 The Company shall make available for inspection by (i) any Purchaser,  (ii)
any underwriter  participating  in any disposition  pursuant to the Registration
Statement,  (iii) one firm of  attorneys  and one firm of  accountants  or other
agents  retained by the Purchasers,  and (iv) one firm of attorneys  retained by
all such underwriters  (collectively,  the "Inspectors") all pertinent financial
and other  records,  and pertinent  corporate  documents  and  properties of the
Company (collectively,  the "Records"),  as shall be reasonably deemed necessary
by each  Inspector  to enable  each  Inspector  to  exercise  its due  diligence
responsibility,  and cause the  Company's  officers,  directors and employees to
supply all information  which any Inspector may reasonably  request for purposes
of such due diligence;  provided,  however,  that each  Inspector  shall hold in
confidence  and shall not make any  disclosure  (except to a  Purchaser)  of any
Record or other  information  which the Company  determines  in good faith to be
confidential,  and of which determination the Inspectors are so notified, unless
(a)  the  disclosure  of such  Records  is  necessary  to  avoid  or  correct  a
misstatement or omission in any Registration Statement,  (b) the release of such
Records  is  ordered  pursuant  to a  subpoena  or other  order  from a court or
government  body  of  competent  jurisdiction,  or (c) the  information  in such
Records has been made generally available to the public other than by disclosure
in violation of this or any other  agreement.  The Company shall not be required
to disclose any confidential  information in such Records to any Inspector until
and unless such Inspector shall have entered into confidentiality agreements (in
form and  substance  satisfactory  to the Company) with the Company with respect
thereto,  substantially  in the form of this Section 3.11. Each Purchaser agrees
that it shall,  upon learning that disclosure of such Records is sought in or by
a court or governmental  body of competent  jurisdiction or through other means,
give prompt  notice to the Company and allow the  Company,  at its  expense,  to
undertake appropriate action to prevent disclosure of, or to obtain a protective
order for, the Records  deemed  confidential.  Nothing herein shall be deemed to
limit a Purchaser's ability to sell Registrable  Securities in a manner which is
otherwise consistent with applicable laws and regulations.

3.12 The  Company  shall  hold in  confidence  and not make  any  disclosure  of
information concerning a Purchaser provided to the Company unless (a) disclosure
of such  information  is necessary  to comply with  federal or state  securities
laws, (b) the disclosure of such  information is necessary to avoid or correct a
misstatement or omission in any Registration Statement,  (c) the release of such
information is ordered pursuant to a subpoena or other order from a court




<PAGE>



or governmental  body of competent  jurisdiction,  (d) such information has been
made generally  available to the public other than by disclosure in violation of
this or any other  agreement,  or (e) such  Purchaser  consents  to the form and
content of any such disclosure.  The Company agrees that it shall, upon learning
that disclosure of such information  concerning a Purchaser is sought in or by a
court  or  governmental  body  of  competent   jurisdiction  or  self-regulatory
organization or through other means,  give prompt notice to such Purchaser prior
to making such disclosure, and allow the Purchaser, at its expense, to undertake
appropriate  action to prevent  disclosure  of, or to obtain a protective  order
for, such information.

3.13 The Company shall cause the listing and the  continuation of listing of all
the Registrable Securities covered by the Registration Statement on the New York
Stock  Exchange and cause the  Registrable  Securities to be quoted or listed on
each additional  national securities exchange or quotation system upon which the
Common Stock is then listed or quoted.

3.14 The Company shall provide a transfer  agent and  registrar,  which may be a
single entity, for the Registrable  Securities not later than the effective date
of the  Registration  Statement.  3.15  The  Company  shall  cooperate  with the
Purchasers  who hold  Registrable  Securities  being  offered  and the  managing
underwriter or  underwriters,  if any, to facilitate the timely  preparation and
delivery of  certificates  (not bearing any  restrictive  legends)  representing
Registrable  Securities to be offered pursuant to the Registration Statement and
enable such certificates to be in such denominations or amounts, as the case may
be, as the managing  underwriter or underwriters,  if any, or the Purchasers may
reasonably  request and registered in such names as the managing  underwriter or
underwriters,  if any, or the  Purchasers  may  request,  and,  within three (3)
business  days  after  a  Registration   Statement  which  includes  Registrable
Securities  is ordered  effective  by the SEC,  the  Company  shall  cause legal
counsel  selected  by the  Company to  deliver,  to the  transfer  agent for the
Registrable   Securities  (with  copies  to  the  Purchasers  whose  Registrable
Securities  are  included  in such  Registration  Statement)  an opinion of such
counsel in the form attached hereto as Exhibit 1.

3.16 At the request of any  Purchaser,  the Company  shall prepare and file with
the SEC such amendments (including post-effective amendments) and supplements to
a  Registration  Statement  and the  prospectus  used  in  connection  with  the
Registration  Statement  as may be  necessary  in  order to  change  the plan of
distribution set forth in such Registration Statement.

3.17 The Company shall comply with all applicable laws related to a Registration
Statement  and  offering and sale of  securities  and all  applicable  rules and
regulations  of  governmental  authorities in connection  therewith  (including,
without limitation,  the Securities Act and the Securities Exchange Act of 1934,
as amended, and the rules and regulations promulgated by the Commission).

3.18  The Company shall take all such other actions as any Purchaser or the
underwriters, if




<PAGE>



any,  reasonably  request in order to expedite or facilitate the  disposition of
such Registrable Securities.

3.19 From and after the date of this Agreement, the Company shall not, and shall
not agree to, allow the holders of any  securities of the Company to include any
of their securities in any Registration Statement or any amendment or supplement
thereto under Section 2.1 or 3.2 hereof  without the consent of the holders of a
majority of the Registrable  Securities;  provided,  however, that the foregoing
restriction  shall  not  apply  to the  securities  subject  to  the  agreements
disclosed in Schedule  3.19 as long as such  securities  do not reduce or affect
the  amount  of  any  Registrable   Securities  included  in  such  Registration
Statement.

                                   ARTICLE IV
OBLIGATIONS OF THE PURCHASERS

In  connection  with  the  registration  of  the  Registrable  Securities,   the
Purchasers shall have the following obligations:

4.1 It shall be a  condition  precedent  to the  obligations  of the  Company to
complete  the  registration  pursuant  to this  Agreement  with  respect  to the
Registrable  Securities  of a particular  Purchaser  that such  Purchaser  shall
furnish to the  Company  such  information  regarding  itself,  the  Registrable
Securities  held by it and the intended method of disposition of the Registrable
Securities held by it as shall be reasonably required to effect the registration
of such  Registrable  Securities  and shall execute such documents in connection
with such registration as the Company may reasonably  request. At least five (5)
business  days prior to the first  anticipated  filing date of the  Registration
Statement,  the Company  shall  notify each  Purchaser  of the  information  the
Company requires from each such Purchaser.

4.2  Each  Purchaser,   by  such  Purchaser's   acceptance  of  the  Registrable
Securities,  agrees to cooperate with the Company as reasonably requested by the
Company  in  connection  with the  preparation  and  filing of the  Registration
Statement  hereunder,  unless such Purchaser has notified the Company in writing
of such  Purchaser's  election  to exclude all of such  Purchaser's  Registrable
Securities from the Registration Statement.

4.3 Each Purchaser whose  Registrable  Securities are included in a Registration
Statement  understands  that  the  Securities  Act  may  require  delivery  of a
prospectus relating thereto in connection with any sale thereof pursuant to such
Registration  Statement,  and each such Purchaser  shall use its reasonably best
efforts to comply with the applicable  prospectus  delivery  requirements of the
Securities Act in connection with any such sale.

4.4 Each  Purchaser  agrees to notify  the  Company  promptly,  but in any event
within 72 hours after the date on which all Registrable Securities owned by such
Purchaser have been sold by




<PAGE>



such  Purchaser,  if such date is prior to the  expiration  of the  Registration
Period,  so that the Company may comply with its  obligation  to  terminate  the
Registration  Statement  in  accordance  with  Item  512  of  Regulation  S-K or
Regulation S-B, as the case may be.

4.5 In the event  Purchasers  holding a majority in interest of the  Registrable
Securities  being  offered  determine to engage the services of an  underwriter,
each  Purchaser  agrees to enter into and perform such  Purchaser's  obligations
under an underwriting agreement, in usual and customary form, including, without
limitation,  customary  indemnification and contribution  obligations,  with the
managing  underwriter  of such  offering  and take  such  other  actions  as are
reasonably  required in order to expedite or facilitate  the  disposition of the
Registrable  Securities,  unless  such  Purchaser  has  notified  the Company in
writing  of  such  Purchaser's  election  to  exclude  all of  such  Purchaser's
Registrable Securities from the Registration Statement.

4.6 Each Purchaser  agrees that,  upon receipt of any notice from the Company of
the  happening of any event of the kind  described  in Section 3.6 or 3.7,  such
Purchaser will  immediately  discontinue  disposition of Registrable  Securities
pursuant to the  Registration  Statement  covering such  Registrable  Securities
until such  Purchaser's  receipt of the  copies of the  supplemented  or amended
prospectus  contemplated  by  Section  3.6 or 3.7  and,  if so  directed  by the
Company,  such  Purchaser  shall  deliver to the  Company (at the expense of the
Company) or destroy (and deliver to the Company a  certificate  of  destruction)
all copies in such  Purchaser's  possession,  of the  prospectus  covering  such
Registrable Securities current at the time of receipt of such notice.

4.7 Without  limiting a Purchaser's  rights under Section 2.1 or 3.2 hereof,  no
Purchaser may participate in any underwritten distribution hereunder unless such
Purchaser  (a) agrees to sell such  Purchaser's  Registrable  Securities  on the
basis  provided in any  underwriting  arrangements  in usual and customary  form
entered  into by the Company,  (b)  completes  and executes all  questionnaires,
powers of attorney,  indemnities,  underwriting  agreements and other  documents
reasonably required under the terms of such underwriting  arrangements,  and (c)
agrees to pay its pro rata share of all  underwriting  discounts and commissions
and any expenses in excess of those  payable by the Company  pursuant to Article
V.





<PAGE>



                                    ARTICLE V
EXPENSES OF REGISTRATION

All reasonable  expenses,  other than  underwriting  discounts and  commissions,
incurred in connection with registrations, filings or qualifications pursuant to
Articles II and III, including,  without limitation,  all registration,  listing
and qualification fees, printers and accounting fees, the fees and disbursements
of counsel for the Company,  and the reasonable  fees and  disbursements  of one
counsel selected by the Purchasers pursuant to Section 2.2 hereof shall be borne
by the Company; provided, however, that the reimbursable expenses of the counsel
selected  by the  Purchasers  pursuant  to Section  2.2 hereof  shall not exceed
Twenty Thousand Dollars ($20,000).

                                   ARTICLE VI
INDEMNIFICATION

In the event any Registrable Securities are included in a Registration Statement
under this Agreement:

6.1 To the extent  permitted by law, the Company will  indemnify,  hold harmless
and defend (a) each Purchaser who holds such Registrable Securities, and (b) the
directors,  officers,  partners,  members,  employees,  agents and  persons  who
control any Purchaser  within the meaning of Section 15 of the Securities Act or
Section 20 of the  Securities  Exchange Act of 1934,  as amended (the  "Exchange
Act"), if any, (each,  an  "Indemnified  Person"),  against any joint or several
losses, claims, damages,  liabilities or expenses  (collectively,  together with
actions,   proceedings  or  inquiries  by  any  regulatory  or   self-regulatory
organization,  whether commenced or threatened, in respect thereof, "Claims") to
which any of them may become subject  insofar as such Claims arise out of or are
based upon: (i) any untrue  statement or alleged untrue  statement of a material
fact in a  Registration  Statement or the omission or alleged  omission to state
therein  a  material  fact  required  to be  stated  or  necessary  to make  the
statements  therein not misleading,  (ii) any untrue statement or alleged untrue
statement of a material  fact  contained in any  preliminary  prospectus if used
prior to the effective date of such Registration  Statement, or contained in the
final prospectus (as amended or supplemented, if the Company files any amendment
thereof or supplement  thereto with the SEC) or the omission or alleged omission
to state  therein  any  material  fact  necessary  to make the  statements  made
therein,  in light of the circumstances  under which the statements therein were
made, not misleading, or (iii) any violation or alleged violation by the Company
of the  Securities  Act, the Exchange  Act,  any other law,  including,  without
limitation,  any state  securities  law,  or any rule or  regulation  thereunder
relating to the offer or sale of the Registrable  Securities (the matters in the
foregoing clauses (i) through (iii) being, collectively,  "Violations"). Subject
to the restrictions set forth in Section 6.3 with respect to the number of legal
counsel, the Company shall reimburse the Purchasers and each such underwriter or
controlling person, promptly as such expenses are




<PAGE>



incurred  and are due  and  payable,  for any  reasonable  legal  fees or  other
reasonable  expenses  incurred  by  them in  connection  with  investigating  or
defending  any such Claim.  Notwithstanding  anything to the contrary  contained
herein, the  indemnification  agreement contained in this Section 6.1: (x) shall
not apply to a Claim  arising out of or based upon a Violation  which  occurs in
reliance upon and in  conformity  with  information  furnished in writing to the
Company  by  such  Indemnified  Person  expressly  for  use in the  Registration
Statement or any such  amendment  thereof or supplement  thereto;  (y) shall not
apply to amounts paid in settlement of any Claim if such  settlement is effected
without the prior  written  consent of the Company,  which  consent shall not be
unreasonably withheld; and (z) with respect to any preliminary prospectus, shall
not inure to the benefit of any  Indemnified  Person if the untrue  statement or
omission of material fact contained in the preliminary  prospectus was corrected
on a timely basis in the prospectus,  as then amended or  supplemented,  if such
corrected  prospectus  was timely  made  available  by the  Company  pursuant to
Section 3.3 hereof,  and the Indemnified  Person was promptly advised in writing
not to use the incorrect  prospectus prior to the use giving rise to a Violation
and  such  Indemnified  Person,  notwithstanding  such  advice,  used  it.  Such
indemnity shall remain in full force and effect  regardless of any investigation
made by or on behalf of the Indemnified Person and shall survive the transfer of
the Registrable Securities by the Purchasers pursuant to Article IX.

6.2 In  connection  with any  Registration  Statement  in which a  Purchaser  is
participating,  each such  Purchaser  agrees to  indemnify,  hold  harmless  and
defend,  to the same extent and in the same manner set forth in Section 6.1, the
Company, each of its directors,  each of its officers who signs the Registration
Statement,  its employees,  agents and persons,  if any, who control the Company
within the  meaning of  Section  15 of the  Securities  Act or Section 20 of the
Exchange  Act,  and any other  stockholder  selling  securities  pursuant to the
Registration  Statement  or any of its  directors  or officers or any person who
controls such  stockholder or  underwriter  within the meaning of the Securities
Act or the Exchange Act (collectively  and together with an Indemnified  Person,
an  "Indemnified  Party"),  against  any Claim to which  any of them may  become
subject,  under the  Securities  Act, the Exchange Act or otherwise,  insofar as
such Claim  arises out of or is based  upon any  Violation,  in each case to the
extent (and only to the extent) that such Violation  occurs in reliance upon and
in  conformity  with  written  information  furnished  to the  Company  by  such
Purchaser expressly for use in connection with such Registration Statement;  and
subject to Section 6.3 such Purchaser will reimburse any legal or other expenses
(promptly as such  expenses  are  incurred  and are due and payable)  reasonably
incurred by them in connection with  investigating  or defending any such Claim;
provided,  however,  that the indemnity  agreement contained in this Section 6.2
shall not apply to amounts paid in settlement of any Claim if such settlement is
effected  without the prior  written  consent of such  Purchaser,  which consent
shall not be unreasonably withheld; provided, further, however, that a Purchaser
shall be liable  under this  Agreement  (including  this Section 6.2 and Article
VII) for only that amount as does not exceed the net proceeds  actually received
by such Purchaser as a result of the sale of Registrable  Securities pursuant to
such Registration Statement. Such indemnity shall




<PAGE>



remain in full force and effect  regardless of any  investigation  made by or on
behalf  of  such  Indemnified  Party  and  shall  survive  the  transfer  of the
Registrable Securities by the Purchasers pursuant to Article IX. Notwithstanding
anything  to  the  contrary  contained  herein,  the  indemnification  agreement
contained in this Section 6.2 with respect to any preliminary  prospectus  shall
not inure to the benefit of any  Indemnified  Party if the untrue  statement  or
omission of material fact contained in the preliminary  prospectus was corrected
on a timely basis in the prospectus,  as then amended or  supplemented,  and the
Indemnified Party failed to utilize such corrected prospectus.

6.3 Promptly after receipt by an Indemnified  Person or Indemnified  Party under
this  Article  VI of notice of the  commencement  of any action  (including  any
governmental  action),  such Indemnified Person or Indemnified Party shall, if a
Claim in respect  thereof is to made against any  indemnifying  party under this
Article  VI,  deliver  to  the  indemnifying  party  a  written  notice  of  the
commencement  thereof,  and the  indemnifying  party  shall  have  the  right to
participate in, and, to the extent the  indemnifying  party so desires,  jointly
with any other indemnifying  party similarly  noticed,  to assume control of the
defense thereof with counsel mutually satisfactory to the indemnifying party and
the Indemnified  Person or the Indemnified  Party, as the case may be; provided,
however,  that such  indemnifying  party  shall not be  entitled  to assume such
defense and an Indemnified  Person or Indemnified  Party shall have the right to
retain its own counsel with the fees and expenses to be paid by the indemnifying
party,  if, in the reasonable  opinion of counsel  retained by the  indemnifying
party,  the  representation  by  such  counsel  of  the  Indemnified  Person  or
Indemnified  Party and the  indemnifying  party  would be  inappropriate  due to
actual or potential  conflicts of interest  between such  Indemnified  Person or
Indemnified  Party and any  other  party  represented  by such  counsel  in such
proceeding  or the actual or  potential  defendants  in, or targets of, any such
action  include both the  Indemnified  Person or the  Indemnified  Party and the
indemnifying  party  and  any  such  Indemnified  Person  or  Indemnified  Party
reasonably  determines  that  there  may be  legal  defenses  available  to such
Indemnified  Person or Indemnified Party which are different from or in addition
to those available to such indemnifying  party. The indemnifying party shall pay
for  only  one  separate  legal  counsel  for  the  Indemnified  Persons  or the
Indemnified Parties, as applicable,  and such legal counsel shall be selected by
Purchasers holding a majority-in-interest of the Registrable Securities included
in the  Registration  Statement to which the Claim relates (with the approval of
the Initial  Purchasers  if they hold  Registrable  Securities  included in such
Registration  Statement),  if the  Purchasers  are  entitled to  indemnification
hereunder,  or by the  Company,  if the Company is  entitled to  indemnification
hereunder,  as  applicable.  The  failure  to  deliver  written  notice  to  the
indemnifying  party within a  reasonable  time of the  commencement  of any such
action  shall  not  relieve  such  indemnifying  party of any  liability  to the
Indemnified  Person or  Indemnified  Party under this Article VI,  except to the
extent  that the  indemnifying  party is actually  prejudiced  in its ability to
defend such  action.  The  indemnification  required by this Article VI shall be
made by  periodic  payments  of the  amount  thereof  during  the  course of the
investigation or defense, as such expense, loss, damage or liability is incurred
and is due and payable.




<PAGE>




                                   ARTICLE VII
CONTRIBUTION

To the extent any  indemnification  by an  indemnifying  party is  prohibited or
limited by law, the indemnifying  party agrees to make the maximum  contribution
with respect to any amounts for which it would otherwise be liable under Article
VI to the  fullest  extent  permitted  by law;  provided,  however,  that (i) no
contribution  shall be made under  circumstances  where the maker would not have
been liable for  indemnification  under the fault standards set forth in Article
VI, (ii) no person guilty of fraudulent misrepresentation (within the meaning of
Section 11(f) of the Securities Act) shall be entitled to contribution  from any
person  of  Registrable  Securities  who  was  not  guilty  of  such  fraudulent
misrepresentation,  and (iii) contribution (together with any indemnification or
other obligations under this Agreement) by any seller of Registrable  Securities
shall be limited in amount to the net amount of proceeds received by such seller
from the sale of such Registrable Securities.

                                  ARTICLE VIII
REPORTS UNDER THE EXCHANGE ACT

With a view to making  available  to the  Purchasers  the  benefits  of Rule 144
promulgated  under the Securities Act or any other similar rule or regulation of
the SEC that may at any time permit the  Purchasers  to sell  securities  of the
Company to the public without registration ("Rule 144"), the Company agrees to:

8.1 File with the SEC in a timely manner and make and keep available all reports
and other  documents  required of the Company under the  Securities  Act and the
Exchange Act so long as the Company  remains  subject to such  requirements  (it
being understood that nothing herein shall limit the Company's obligations under
Section  4.3  of  the  Securities   Purchase   Agreement)  and  the  filing  and
availability  of such reports and other documents is required for the applicable
provisions of Rule 144; and

8.2 Furnish to each Purchaser so long as such Purchaser holds Preferred Stock or
Registrable  Securities,  promptly upon request,  (i) a written statement by the
Company that it has complied  with the reporting  requirements  of Rule 144, the
Securities  Act and the Exchange  Act,  (ii) a copy of the most recent annual or
quarterly report of the Company and such other reports and documents so filed by
the Company,  and (iii) such other information as may be reasonably requested to
permit the  Purchasers  to sell such  securities  pursuant  to Rule 144  without
registration.





<PAGE>



                                   ARTICLE IX
ASSIGNMENT OF REGISTRATION RIGHTS

The rights of the Purchasers hereunder,  including the right to have the Company
register   Registrable   Securities   pursuant  to  this  Agreement,   shall  be
automatically  assignable  by each  Purchaser  to any  transferee  of all or any
portion  of the  Preferred  Stock  or the  Registrable  Securities  if:  (a) the
Purchaser  agrees in writing  with the  transferee  or  assignee  to assign such
rights,  and a copy of such  agreement  is  furnished  to the  Company  within a
reasonable time after such  assignment,  (b) the Company is, within a reasonable
time after such transfer or assignment, furnished with written notice of (i) the
name and address of such  transferee or assignee,  and (ii) the securities  with
respect to which such registration rights are being transferred or assigned, (c)
following  such  transfer  or  assignment,   the  further  disposition  of  such
securities by the transferee or assignee is restricted  under the Securities Act
and  applicable  state  securities  laws,  (d) at or before the time the Company
receives the written notice  contemplated  by clause (ii) of this sentence,  the
transferee  or  assignee  agrees in writing for the benefit of the Company to be
bound by all of the  provisions  contained  herein,  and (e) such transfer shall
have been made in accordance with the applicable  requirements of the Securities
Purchase Agreement.

                                    ARTICLE X
AMENDMENT OF REGISTRATION RIGHTS

Provisions of this  Agreement may be amended and the  observance  thereof may be
waived (either generally or in a particular instance and either retroactively or
prospectively), only with written consent of the Company, the Initial Purchasers
(but  not an  Initial  Purchaser  who no  longer  owns  any  Preferred  Stock or
Registrable  Securities)  and  Purchasers  who hold a majority  interest  of the
Registrable Securities. Any amendment or waiver effected in accordance with this
Article X shall be binding upon each Purchaser and the Company.

                                   ARTICLE XI
MISCELLANEOUS

11.1 A person or entity  is  deemed  to be a holder  of  Registrable  Securities
whenever such person or entity owns of record such  Registrable  Securities.  If
the Company receives conflicting instructions,  notices or elections from two or
more persons or entities with respect to the same  Registrable  Securities,  the
Company shall act upon the basis of  instructions,  notice or election  received
from the registered owner of such Registrable Securities.

11.2 Any notices  herein  required or  permitted to be given shall be in writing
and may be personally  served or delivered by courier or by confirmed  telecopy,
and shall be  deemed  delivered  at the time and date of  receipt  (which  shall
include  telephone  line  facsimile   transmission).   The  addresses  for  such
communications shall be:




<PAGE>




If to the Company:

Intellicall, Inc.
2155 Chenault, Suite 410
Carollton, Texas 75006
Telecopy: (972) 416-9454
Attention: William O. Hunt

with a copy to:

Kane, Russell, Coleman & Logan, P.C.
3700 Thanksgiving Tower
1601 Elm Street
Dallas, Texas 75205-7207
Telecopy: (214) 777-4200
Attention: Patrick Stark

If to CC Investments, LDC:

CC Investments, LDC
Corporate Centre, West Bay Road
P.O. Box 31106 SMB
Grand Cayman, Cayman Islands

with a copy to:

Castle Creek Partners, LLC
440 South LaSalle Street
Suite 700
Chicago, Illinois 60605
Telecopy: (312) 362-4500
Attention: John D. Ziegelman

and with a copy to:

Altheimer & Gray
10 South Wacker Drive
Chicago, Illinois 60606
Telecopy: (312) 715-4800
Attention: Peter H. Lieberman





<PAGE>



and if to any other  Purchaser,  at such address as such  Purchaser,  shall have
provided in writing to the Company,  or at such other address as each such party
furnishes by notice given in accordance with this Section 11.2.

11.3 Failure of any party to exercise  any right or remedy under this  Agreement
or otherwise,  or delay by a party in exercising such right or remedy, shall not
operate as a waiver thereof.

11.4 This  Agreement  shall be governed by and construed in accordance  with the
laws of the State of Delaware  applicable to contracts  made and to be performed
in the  State  of  Delaware.  The  parties  hereto  irrevocably  consent  to the
jurisdiction of the courts of the State of Delaware located in the County of New
Castle in the State of  Delaware in any suit or  proceeding  based on or arising
under this Agreement and  irrevocably  agrees that all claims in respect of such
suit or proceeding  may be determined  in such courts.  The Company  irrevocably
waives the defense of an  inconvenient  forum to the maintenance of such suit or
proceeding.  The parties  hereto  further agree that service of process upon the
parties hereto mailed by certified mail return receipt requested shall be deemed
in every respect  effective  service of process upon each such party in any such
suit or  proceeding.  Nothing  herein shall affect either party's right to serve
process in any other manner  permitted  by law. The parties  hereto agree that a
final non-appealable judgment in any such suit or proceeding shall be conclusive
and may be enforced in other  jurisdictions  by suit on such  judgment or in any
other lawful manner.

11.5 This Agreement, the Preferred Stock, the Certificate of Designation and the
Securities Purchase Agreement  (including all schedules and exhibits thereto and
all certificates and opinions required thereby)  constitute the entire agreement
among the parties  hereto with respect to the subject matter hereof and thereof.
There are no  restrictions,  promises,  warranties or  undertakings,  other than
those set forth or referred to herein and therein. This Agreement, the Preferred
Stock and the Securities  Purchase Agreement  supersede all prior agreements and
understandings  among the  parties  hereto with  respect to the  subject  matter
hereof and thereof.

11.6 Subject to the  requirements  of Article IX hereof,  this  Agreement  shall
inure to the benefit of and be binding upon the  successors  and assigns of each
of the parties hereto.

11.7 The headings in this  Agreement are for  convenience  of reference only and
shall not limit or otherwise affect the meaning hereof.

11.8 This Agreement may be executed in two or more  counterparts,  each of which
shall be deemed an original but all of which shall  constitute  one and the same
agreement.  This  Agreement,  once executed by a party,  may be delivered to the
other  party  hereto,  by  facsimile  transmission  of a copy of this  Agreement
bearing the signature of the party so delivering this Agreement.





<PAGE>



11.9 Each party shall do and  perform,  or cause to be done and  performed,  all
such  further  acts and  things,  and shall  execute  and deliver all such other
agreements,  certificates,  instruments  and  documents,  as the other party may
reasonably  request in order to carry out the intent and accomplish the purposes
of this Agreement and the consummation of the transactions contemplated hereby.

11.10 All consents and other  determinations to be made by the Purchasers or the
Initial Purchasers pursuant to this Agreement shall be made by the Purchasers or
the  Initial  Purchasers  holding  a  majority  of  the  Registrable  Securities
(determined as if all Preferred  Stock then  outstanding had been converted into
or exercised  for  Registrable  Securities)  held by all  Purchasers  or Initial
Purchasers, as the case may be.

11.11 The initial number of Registrable  Securities included on any Registration
Statement and each  increase to the number of  Registrable  Securities  included
thereon shall be allocated pro rata among the Purchasers  based on the number of
Registrable  Securities held by each Purchaser at the time of such establishment
or  increase,  as the  case  may be.  In the  event a  Purchaser  shall  sell or
otherwise transfer any of such holder's Registrable Securities,  each transferee
shall be  allocated a pro rata portion of the number of  Registrable  Securities
included on a Registration  Statement for such transferor.  Any shares of Common
Stock  included on a  Registration  Statement and which remain  allocated to any
person  or  entity  which  does  not hold any  Registrable  Securities  shall be
allocated to the remaining Purchasers, pro rata based on the number of shares of
Registrable  Securities then held by such Purchasers.  Without  implication that
the contrary  would  otherwise  be true,  for  purposes of this  paragraph,  all
Preferred Stock then  outstanding  shall be assumed  converted into or exercised
for Registrable Securities.

11.12 If any provision of this Agreement  shall be invalid or  unenforceable  in
any  jurisdiction,  such  invalidity  or  unenforceability  shall not affect the
validity or enforceability of the remainder of this Agreement or the validity or
enforceability of this Agreement in any other jurisdiction.

                                      * * *





<PAGE>



IN WITNESS  WHEREOF,  the parties have caused this Agreement to be duly executed
as of the date first above written.


INTELLICALL, INC.




John M. Carradine, Vice President of Finance


Initial Purchasers:

PURCHASER:

CANADIAN IMPERIAL HOLDINGS, INC.


By:
Its:


PURCHASER:

THE MATTHEW FUND, N.V.


By:
Its:


PURCHASER:

CC INVESTMENTS, LDC


By:
Its:






<PAGE>




PURCHASER:

PROPRIETARY CONVERTIBLE INVESTMENT GROUP, INC.


By:
Its:


PURCHASER:

SWARTZ INVESTMENTS, LLC


By:
Its:





<PAGE>
                                                                  EXHIBIT 1
                                                            to Registration
                                                           Rights Agreement
                                                                              
                                                                              
                                                                           
                                     [Date]
[Name and address
of transfer agent]

RE: INTELLICALL, INC.

Ladies and Gentlemen:

We are counsel to INTELLICALL, INC., a Delaware corporation (the "Company"), and
we understand  that [Name of Purchaser]  (the  "Holder") has purchased  from the
Company  Series A  Convertible  Preferred  Stock of the Company (the  "Preferred
Stock"),  convertible  into shares of the Company's common stock, par value $.10
per share (the "Common Stock").  The Preferred Stock was purchased by the Holder
pursuant to a Securities Purchase Agreement,  dated as of June ___, 1997, by and
among the Company and the signatories  thereto (the "Agreement").  Pursuant to a
Registration  Rights  Agreement,  dated as of June __,  1997,  by and  among the
Company and the signatories thereto (the "Registration  Rights Agreement"),  the
Company agreed with the Holder,  among other things, to register the Registrable
Securities (as that term is defined in the Registration  Rights Agreement) under
the Securities Act of 1933, as amended (the  "Securities  Act"),  upon the terms
provided in the Registration Rights Agreement.  In connection with the Company's
obligations  under the  Registration  Rights  Agreement,  on _____ __, 1997, the
Company  filed  a  Registration   Statement  on  Form  S-_____  (File  No.  333-
__________)  (the  "Registration  Statement")  with the  Securities and Exchange
Commission (the "SEC") relating to the Registrable  Securities,  which names the
Holder as a selling stockholder  thereunder and which registration statement was
declared effective by the SEC on ____________.

[Other introductory and scope of examination language to be inserted]

Based on the foregoing,  we are of the opinion that the  Registrable  Securities
have been registered under the Securities Act.

                  [Other appropriate language to be included.]

Very truly yours,

cc:  [Name of Purchaser]







<PAGE>




Schedule 2.4 - Registration Rights Agreements

The Company has entered into the following agreements which contain registration
rights obligations, copies of which have been provided to the Initial Purchasers
and their counsel:  Registration  Rights Agreement dated Feburuary 14, 1994 with
T.J. Berthel Investments,  L.P.;  Conversion Agency Agreement dated December 29,
1995 with Banca del Gottardo;  Conversion  Agency  Agreement  dated November 22,
1996 with Banca del Gottardo;  SF-W-1 Warrant to purchase 200,000 shares; SF-W-2
Warrant to purchase 150,000 shares.

Such agreements contain rights of the parties thereto to include Common Stock of
the Company in a registration  statement filed for the Initial  Purchasersall on
the terms and conditions therein specified.




                              SECOND AMENDMENT TO
                          LOAN AND SECURITY AGREEMENT


         This  Second  Amendment  to  Loan  and  Security   Agreement   ("Second
Amendment")  dated  as  of  the  21st  day  of  July,  1997  is by  and  between
INTELLICALL,  INC.,  a Delaware  corporation  ("Borrower")  and  FINOVA  CAPITAL
CORPORATION ("FINOVA")

BACKGROUND

A. On November  13, 1996,  Borrower  and FINOVA  entered into a certain Loan and
Security  Agreement  ("Loan  Agreement")  and  certain  related  agreements  and
instruments  (collectively  with the Loan  Agreement,  the "Loan  Documents") to
reflect certain loan arrangements among the parties.

B. On April  16,  1997,  Borrowers  and  FINOVA  entered  into a  certain  First
Amendment  to Loan and Security  Agreement  (the "First  Amendment")  to reflect
certain amendments of the Loan Documents.

C Borrower has requested that FINOVA agree to certain further  amendments of the
Loan Documents to reflect certain changes.

         NOW  THEREFORE,   with  the  foregoing  Background  hereinafter  deemed
incorporated  by reference  herein and made a part hereof,  the parties  hereto,
intending to be legally bound, hereby promise and agree as follows:

         1.       Preferred Stock Redemption.  Section 14.3 of the Loan 
Agreement is deleted and replaced in its entirety as follows:

                  14.3 Dividends.  Declare or pay cash dividends upon any of its
stock or distribute any of its property or redeem,  retire,  purchase or acquire
directly  or  indirectly  any of its  stock  or make  any  other  distributions;
provided,  however the  limitation  set forth in the preceding  clause shall not
apply to the  redemption  or  repurchase  by  Borrower of shares of its Series A
Preferred Stock outstanding from time to time which are required or permitted to
be made by Borrower pursuant to the terms of the  Designations,  Preferences and
Rights  of  Series A  Convertible  Preferred  Stock of  Intellicall,  Inc.  (the
"Designation")  relating  to the  Series  A  Preferred  Stock,  a copy of  which
Designation  is attached  hereto as Exhibit  14.3,  if (i)  following  and after
giving effect to such  redemption or repurchase,  Borrower shall have (A) excess
borrowing  availability  under the Borrowing  Base of not less than $500,000 and
(B)less than $500,000 of the aggregate of all book overdrafts and trade accounts
payable  outstanding beyond their due date which are not being contested in good
faith by Borrower and (ii) at the time of such repurchase or redemption no Event
of Monetary Default and no event  which, with notice or passage of time or both,
would constitute an Event of Monetary Default has occurred and is continuing, or
would result from such  repurchase  or  redemption.  For purposes of this Second



<PAGE>




Amendment,  the term "Event of Monetary  Default" shall mean Event of Default as
contemplated  in Section 17.1 (a) of the Loan  Agreement or as  contemplated  in
Section 17.1 (b) as to the failure of Borrower to comply with  Section  13.14 of
the Loan Agreement.

         2.  Amendment to Financial  Covenants.  Finova  agrees that it will not
modify any of Financial Covenants for periods ending on or prior to December 31,
1997 (other than as set forth in paragraph 3 of this Second Amendment) which are
set forth on Pages S-5 and S-6 of the  Schedule to Loan and  Security  Agreement
without the consent of the Purchasers (other than The Matthew Fund, N.V.) of the
Series A Convertible  Preferred Stock to be issued pursuant to the  Designation,
if such  modification  would make the  Borrower's  compliance  with the modified
Financial Covenants more difficult than compliance with Financial Covenants,  as
modified herein, as of the date of this Second Amendment.

         3.  Schedule to Loan and Security  Agreement.  The Schedule to Loan and
Security  Agreement is hereby  amended so that the Total Debt  Service  Coverage
Ratio of 0.50 to 1.0 set forth on Page S-6 thereto  shall apply  through the 4th
quarter 1997 and the Total Debt Service Coverage Ratio of 1.00 to 1.00 set forth
on Page S-6 thereto shall apply to 1st Quarter 1998 and at all times thereafter.

         4.  Reaffirmation  of Agreement.  Except as expressly  modified herein,
Borrower hereby affirms all representations and warranties set forth in the Loan
Agreement  again  as of this  date and  warrants  and  represents  that all such
representations  and warranties are true,  accurate and complete in all respects
as of this date and that such warranties and  representations  are hereby deemed
applicable to this Second  Amendment  and that no Event of Default  exists under
the Loan Agreement or would exist with the passage of time,  giving of notice or
both.

         5.       Conditions Precedent.    This Second Amendment shall not be
effective until the following conditions have been met to the sole satisfaction
of FINOVA:

     (a)  Borrower  shall have  executed  and  delivered  to FINOVA  this Second
Amendment; and

     (b) Borrower  shall deliver to FINOVA any other  documents,  instruments or
agreements required hereunder or requested by FINOVA.

         6.       Amendment Fee.   Borrower shall, as a condition to the 
effectiveness of this Second Amendment, pay to FINOVA a non-refundable Amendment
Fee of $5,000. Such fee shall be due and payable at the closing of this Second 
Amendment.

         7.       Miscellaneous:

     (a) Capitalized  Terms. All capitalized  terms not otherwise defined herein
shall have the meanings as set forth in the Loan Documents.

     (b) Third Party Rights.  No rights are intended to be created hereunder for
the benefit of any third party donee, creditor, or incidental beneficiary.



<PAGE>



     (c) Headings.  The headings of any  paragraph of this Second  Amendment are
for convenience only and shall not be used to interpret any provisions hereof.

     (d) Other  Instruments.  Borrower  agrees to execute  any other  documents,
instruments  and  writings,  in form  satisfactory  to  FINOVA,  as  FINOVA  may
reasonably request, to carry out the intentions of the parties hereunder.

     (e)  Modifications.  No  modification  hereof or any agreement  referred to
herein shall be binding or enforceable unless in writing and signed on behalf of
the party against whom enforcement is sought.

     (f) Governing Law. The terms and conditions of this Second  Amendment shall
be governed by the laws of the State of Arizona.

         IN WITNESS WHEREOF,  the undersigned  parties have executed this Second
Amendment to Loan and Security Agreement the day and year first above written.

                                            INTELLICALL, INC.


                                            By:___________________________

                                            Title: Vice President

                                            By: ___________________________

                                            Title:  Secretary

FINOVA CAPITAL CORPORATION

By: ____________________________

Title: ___________________________






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