________________________________________________


                        FOURTH AMENDED AND RESTATED
                        LOAN AND SECURITY AGREEMENT

                         DATED AS OF JULY 19, 1995

             ________________________________________________


                               BY AND AMONG

                      PEOPLES TELEPHONE COMPANY, INC.

                               AS BORROWER,


                         THE LENDERS NAMED HEREIN

                                    AND

                         CREDITANSTALT-BANKVEREIN
                                 AS AGENT



                             TABLE OF CONTENTS


                   1. DEFINITIONS, TERMS AND REFERENCES

    1.1  Certain Definitions . . . . . . . . . . . . . . . . . . . . . .  2
    1.2  Use of Defined Terms. . . . . . . . . . . . . . . . . . . . . . 18
    1.3  Accounting Terms. . . . . . . . . . . . . . . . . . . . . . . . 18
    1.4  Other Terms . . . . . . . . . . . . . . . . . . . . . . . . . . 18
    1.5  Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . 18
    1.6  Exhibits. . . . . . . . . . . . . . . . . . . . . . . . . . . . 19


                               2. THE LOANS

    2.1  Loans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
    2.2  Borrowing Procedures. . . . . . . . . . . . . . . . . . . . . . 19
    2.3  Loan Account; Statements of Account . . . . . . . . . . . . . . 20
    2.4  Use of Proceeds . . . . . . . . . . . . . . . . . . . . . . . . 20
    2.5  Several Obligations of the Lenders; Remedies Independent. . . . 20
    2.6  Term; Termination . . . . . . . . . . . . . . . . . . . . . . . 21
    2.7  Loans in Excess of Borrowing Base.. . . . . . . . . . . . . . . 21
    2.8  Payments. . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
    2.9  Prorata Treatment . . . . . . . . . . . . . . . . . . . . . . . 22
    2.10 Prepayments/Commitment Reduction. . . . . . . . . . . . . . . . 22
    2.11 Sharing of Payments, Etc. . . . . . . . . . . . . . . . . . . . 23
    2.12 Certain Notices . . . . . . . . . . . . . . . . . . . . . . . . 24


                           3.  FEES AND INTEREST

    3.1  Interest. . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
    3.2  Limitations on Interest Periods . . . . . . . . . . . . . . . . 26
    3.3  Conversions and Continuations . . . . . . . . . . . . . . . . . 26
    3.4  Commitment Fee. . . . . . . . . . . . . . . . . . . . . . . . . 26
    3.5  Illegality. . . . . . . . . . . . . . . . . . . . . . . . . . . 26
    3.6  Inability to Determine Fixed Rate . . . . . . . . . . . . . . . 27
    3.7  Increased Costs and Reduced Return. . . . . . . . . . . . . . . 27
    3.8  Compensation. . . . . . . . . . . . . . . . . . . . . . . . . . 28
    3.9  Notice of Amounts Payable to Lenders. . . . . . . . . . . . . . 28
    3.10 Interest Savings Clause . . . . . . . . . . . . . . . . . . . . 29


                     4. SECURITY INTEREST - COLLATERAL



    4.1  Security Interest . . . . . . . . . . . . . . . . . . . . . . . 29
    4.2  Additional Security . . . . . . . . . . . . . . . . . . . . . . 30
    4.3  Perfection of Security Interest . . . . . . . . . . . . . . . . 30
    4.4  Right to Inspect; Verifications . . . . . . . . . . . . . . . . 30


                     5. REPRESENTATIONS AND WARRANTIES

    5.1  Corporate Existence and Qualification . . . . . . . . . . . . . 31
    5.2  Corporate Authority; Valid and Binding Effect . . . . . . . . . 31
    5.3  No Conflict . . . . . . . . . . . . . . . . . . . . . . . . . . 31
    5.4  Governmental Action . . . . . . . . . . . . . . . . . . . . . . 31
    5.5  No Material Litigation. . . . . . . . . . . . . . . . . . . . . 32
    5.6  Solvency. . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
    5.7  Taxes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
    5.8  Financial Information . . . . . . . . . . . . . . . . . . . . . 32
    5.9  Title to Assets . . . . . . . . . . . . . . . . . . . . . . . . 33
    5.10 Violations of Law . . . . . . . . . . . . . . . . . . . . . . . 33
    5.11 ERISA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
    5.12 Environmental Laws. . . . . . . . . . . . . . . . . . . . . . . 33
    5.13 Margin Stock. . . . . . . . . . . . . . . . . . . . . . . . . . 34
    5.14 No Default. . . . . . . . . . . . . . . . . . . . . . . . . . . 34
    5.15 Chief Executive Office; Collateral Locations. . . . . . . . . . 34
    5.16 Corporate and Trade or Fictitious Names . . . . . . . . . . . . 35
    5.17 Accounts. . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
    5.18 Adequacy of Intangible Assets . . . . . . . . . . . . . . . . . 35
    5.19 Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
    5.20 Inventory.. . . . . . . . . . . . . . . . . . . . . . . . . . . 36
    5.21 Investments . . . . . . . . . . . . . . . . . . . . . . . . . . 36
    5.22 Indebtedness. . . . . . . . . . . . . . . . . . . . . . . . . . 36
    5.23 Existing Liens. . . . . . . . . . . . . . . . . . . . . . . . . 36
    5.24 Security Interest . . . . . . . . . . . . . . . . . . . . . . . 36
    5.25 Transmitting Utility. . . . . . . . . . . . . . . . . . . . . . 36
    5.26 Regulatory Matters. . . . . . . . . . . . . . . . . . . . . . . 37
    5.27 Disclosure. . . . . . . . . . . . . . . . . . . . . . . . . . . 37
    5.28 Capitalization. . . . . . . . . . . . . . . . . . . . . . . . . 37


                         6. AFFIRMATIVE COVENANTS

    6.1  Records Respecting Collateral; Lockbox or Blocked Account
         Arrangement . . . . . . . . . . . . . . . . . . . . . . . . . . 37
    6.2  Reporting Requirements. . . . . . . . . . . . . . . . . . . . . 37

                                   ii


    6.3  Tax Returns . . . . . . . . . . . . . . . . . . . . . . . . . . 40
    6.4  Compliance With Laws. . . . . . . . . . . . . . . . . . . . . . 40
    6.5  Environmental Laws. . . . . . . . . . . . . . . . . . . . . . . 40
    6.6  ERISA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
    6.7  Books and Records . . . . . . . . . . . . . . . . . . . . . . . 41
    6.8  Notifications to the Agent and the Lenders. . . . . . . . . . . 41
    6.9  Insurance . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
    6.10 Maintenance of Property . . . . . . . . . . . . . . . . . . . . 42
    6.11 Preservation of Corporate Existence . . . . . . . . . . . . . . 42
    6.12 Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . 43


                           7. NEGATIVE COVENANTS

    7.1  Liens . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
    7.2  Indebtedness. . . . . . . . . . . . . . . . . . . . . . . . . . 43
    7.3  Asset Sales . . . . . . . . . . . . . . . . . . . . . . . . . . 43
    7.4  Guaranties. . . . . . . . . . . . . . . . . . . . . . . . . . . 43
    7.5  Investments . . . . . . . . . . . . . . . . . . . . . . . . . . 44
    7.6  Prohibition of Fundamental Changes. . . . . . . . . . . . . . . 44
    7.7  Issuance of Stock . . . . . . . . . . . . . . . . . . . . . . . 45
    7.8  Fiscal Year . . . . . . . . . . . . . . . . . . . . . . . . . . 45
    7.9  ERISA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
    7.10 Relocations; Use of Name. . . . . . . . . . . . . . . . . . . . 45
    7.11 Affiliate Transactions. . . . . . . . . . . . . . . . . . . . . 45
    7.12 Dividends . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
    7.13 Prepayment and Redemption . . . . . . . . . . . . . . . . . . . 46
    7.14 Amendment of Certain Documents. . . . . . . . . . . . . . . . . 46


                          8. FINANCIAL COVENANTS

    8.1  Net Worth.. . . . . . . . . . . . . . . . . . . . . . . . . . . 47
    8.2  Leverage Ratio. . . . . . . . . . . . . . . . . . . . . . . . . 47
    8.3  Loans/Operating Cash Flow Ratio . . . . . . . . . . . . . . . . 47
    8.4  Operating Cash Flow . . . . . . . . . . . . . . . . . . . . . . 47
    8.5  Interest Coverage Ratio . . . . . . . . . . . . . . . . . . . . 48


                           9. EVENTS OF DEFAULT

    9.1  Obligations . . . . . . . . . . . . . . . . . . . . . . . . . . 48
    9.2  Misrepresentations. . . . . . . . . . . . . . . . . . . . . . . 48

                                 iii


    9.3  Negative and Financial Covenants. . . . . . . . . . . . . . . . 48
    9.4  Other Covenants . . . . . . . . . . . . . . . . . . . . . . . . 48
    9.5  Other Debts . . . . . . . . . . . . . . . . . . . . . . . . . . 48
    9.6  Certificate of Amendment. . . . . . . . . . . . . . . . . . . . 49
    9.7  Tax Lien. . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
    9.8  ERISA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
    9.9  Voluntary Bankruptcy. . . . . . . . . . . . . . . . . . . . . . 49
    9.10 Involuntary Bankruptcy. . . . . . . . . . . . . . . . . . . . . 50
    9.11 Suspension of Business. . . . . . . . . . . . . . . . . . . . . 50
    9.12 Judgments . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
    9.13 Change of Control . . . . . . . . . . . . . . . . . . . . . . . 50
    9.14 RICO. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
    9.15 Guaranty. . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
    9.16 Failure of Security . . . . . . . . . . . . . . . . . . . . . . 51

                               10. REMEDIES

    10.1 Default Rate. . . . . . . . . . . . . . . . . . . . . . . . . . 51
    10.2 Termination; Acceleration of the Obligations. . . . . . . . . . 51
    10.3 Set-off . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
    10.4 Rights and Remedies of a Secured Party. . . . . . . . . . . . . 52
    10.5 Take Possession of Collateral . . . . . . . . . . . . . . . . . 52
    10.6 Sale of Collateral. . . . . . . . . . . . . . . . . . . . . . . 52
    10.7 Notice. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
    10.8 Appointment of Agent as Borrower's Lawful Attorney. . . . . . . 53


                         11. CONDITIONS PRECEDENT

    11.1 Conditions Precedent to Initial Loan. . . . . . . . . . . . . . 53
    11.2 All Loans . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
    11.3 Delay in Satisfaction of Conditions Precedent . . . . . . . . . 56


                               12. THE AGENT


    12.1 Appointment, Powers and Immunities. . . . . . . . . . . . . . . 57
    12.2 Reliance by Agent . . . . . . . . . . . . . . . . . . . . . . . 57
    12.3 Defaults. . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
    12.4 Rights as a Lender. . . . . . . . . . . . . . . . . . . . . . . 58
    12.5 Indemnification . . . . . . . . . . . . . . . . . . . . . . . . 58
    12.6 Non-Reliance on Agent and other Lenders . . . . . . . . . . . . 58

                                  iv


    12.7 Failure to Act. . . . . . . . . . . . . . . . . . . . . . . . . 59
    12.8 Resignation or Removal of Agent; Co-Agent . . . . . . . . . . . 59
    12.9 Collateral Matters. . . . . . . . . . . . . . . . . . . . . . . 60
    12.10 Borrower Not a Beneficiary . . . . . . . . . . . . . . . . . . 61


                             13. MISCELLANEOUS

    13.1 Waiver. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
    13.2 Survival. . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
    13.3 Assignments; Successors and Assigns . . . . . . . . . . . . . . 62
    13.4 Counterparts. . . . . . . . . . . . . . . . . . . . . . . . . . 64
    13.5 Expense Reimbursement . . . . . . . . . . . . . . . . . . . . . 64
    13.6 Severability. . . . . . . . . . . . . . . . . . . . . . . . . . 65
    13.7 Notices . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
    13.8 Entire Agreement - Amendment. . . . . . . . . . . . . . . . . . 65
    13.9 Time of the Essence . . . . . . . . . . . . . . . . . . . . . . 66
    13.10 Interpretation . . . . . . . . . . . . . . . . . . . . . . . . 66
    13.11 Lenders Not a Joint Venturer . . . . . . . . . . . . . . . . . 66
    13.12 Cure of Defaults by Lenders. . . . . . . . . . . . . . . . . . 66
    13.13 Indemnity. . . . . . . . . . . . . . . . . . . . . . . . . . . 66
    13.14 Attorney-in-Fact . . . . . . . . . . . . . . . . . . . . . . . 67
    13.15 Sole Benefit . . . . . . . . . . . . . . . . . . . . . . . . . 67
    13.16 Financing Statements . . . . . . . . . . . . . . . . . . . . . 67
    13.17 Governing Law; Jurisdiction. . . . . . . . . . . . . . . . . . 68
    13.18 Waiver of Jury Trial . . . . . . . . . . . . . . . . . . . . . 68

                                   v


         Schedule 5.5   - Litigation and Related Proceedings
         Schedule 5.11  - ERISA Matters
         Schedule 5.12  - Environmental Permits, Etc. Not Secured; Hazardous
                          Substances Used with Regard to Borrower's Assets
         Schedule 5.14  - Payment Disputes
         Schedule 5.15  - Executive Offices; Business and Collateral Locations
         Schedule 5.16  - Corporate and Trade or Fictitious Names
         Schedule 5.18  - Intangible Assets
         Schedule 5.21  - Investments
         Schedule 5.22  - Indebtedness
         Schedule 5.23  - Existing Liens
         Schedule 11.1  - Foreign Qualifications

         Exhibit A      - Form of Note
         Exhibit B      - Form of Notice of Borrowing
         Exhibit C      - Form of Compliance Certificate
         Exhibit D      - Form of Borrowing Base Certificate
         Exhibit E      - Form of Opinion of Greenberg, Traurig, Hoffman,
                          Lipoff, Rosen & Quentel, P.A.
         Exhibit F      - Form of Assignment


                                  vi


                        FOURTH AMENDED AND RESTATED
                        LOAN AND SECURITY AGREEMENT


     THIS FOURTH AMENDED AND RESTATED LOAN AND SECURITY AGREEMENT (the
"Agreement") is made and entered into as of the 19th day of July, 1995, by and
among PEOPLES TELEPHONE COMPANY, INC., a New York corporation ("Borrower"), each
of the Lenders signatory hereto (hereinafter referred to individually as a
"Lender" and collectively as the "Lenders"), and CREDITANSTALT-BANKVEREIN, an
Austrian banking corporation, as agent for the Lenders (in such capacity,
together with its successors and assigns in such capacity, hereinafter referred
to as the "Agent");

                            W I T N E S S E T H:

     WHEREAS, on March 12, 1990, Borrower entered into a certain Loan and
Security Agreement, dated as of March 12, 1990, as amended (as so amended, the
"Original Loan Agreement"), among Borrower, the banks party thereto and the
Agent, pursuant to which such banks made available to Borrower a revolving
credit facility; and

    WHEREAS, on May 4, 1992, Borrower entered into that certain Amended and
Restated Loan and Security Agreement, dated as of May 4, 1992 (the "First
Restated Agreement") among Borrower, the banks party thereto and the Agent to
extend the credit facility under the Original Loan Agreement and to provide to
Borrower additional acquisition financing and make certain other modifications
to the financial accommodations extended to Borrower under the Original Loan
Agreement, as theretofore amended;

    WHEREAS, on March 29, 1993, Borrower and PTC Cellular, Inc., a Delaware
corporation ("PTCC"), entered into a Second Amended and Restated Loan and
Security Agreement, dated as of March 29, 1993 (the "Second Restated Agreement")
with the banks party thereto and the Agent, as agent for such Banks, pursuant to
which the credit facilities were amended to add PTCC as a borrower, to further
increase the credit facilities to permit loans and advances to Borrower and
PTCC;

    WHEREAS, pursuant to a First Amendment to Second Amended and Restated Loan
and Security Agreement, dated as of November 5, 1993, the Second Restated
Agreement was amended to provide for a bridge loan from Creditanstalt to
Borrower;

    WHEREAS, on February 17, 1994, Borrower entered into a Third Amended and
Restated Loan and Security Agreement, dated as of February 17, 1994 (the "Third
Restated Agreement") with the banks party thereto and the Agent, as agent for
such Banks, pursuant to which the credit facilities were amended to increase the
revolving line of credit provided for therein to One Hundred Twenty-Five
Million Dollars ($125,000,000), to eliminate PTCC as a Borrower, to eliminate
the Facility B



Loans and Facility C Loans (as such terms are defined in the Second Restated
Agreement), to add additional Banks thereto and to make certain other changes
thereto (the "Existing Facility");

    WHEREAS, pursuant to a Consent, Waiver and First Amendment to Third Amended
and Restated Loan and Security Agreement, dated as of June 10, 1994, the Third
Restated Agreement was amended to increase the Borrowing Base and to consent to
the acquisition by Borrower of substantially all of the pay telephone assets of
Atlantic Telco Joint Venture and of Telso, Inc.;

    WHEREAS, pursuant to a Consent, Waiver and Second Amendment to Third Amended
and Restated Loan and Security Agreement, dated as of September 28, 1994, the
Third Restated Agreement was amended to consent to the acquisition by Borrower
of Telecoin Communications, Ltd., to amend certain financial covenants and to
waive certain financial covenant defaults;

    WHEREAS, pursuant to a Consent, Waiver and Third Amendment to Third Amended
and Restated Loan and Security Agreement, dated as of March 22, 1995, the Third
Restated Agreement was amended to reduce the credit facility to One Hundred
Million Dollars ($100,000,000), to amend certain financial covenants and to
waive certain financial covenant defaults;

    WHEREAS, Borrower wishes to amend the Third Restated Agreement, as
previously amended, to restructure the Existing Facility provided for therein in
order to reduce the revolving line of credit provided for therein to Forty
Million Dollars ($40,000,000), to provide for the issuance by Borrower of the
Senior Notes (as defined herein), to eliminate certain Banks party thereto and
to make certain other changes thereto;

    WHEREAS, for the sake of convenience, Borrowers, the Banks and the Agent
desire to restate in its entirety the Third Restated Agreement;

    WHEREAS, this Agreement represents a continuation of the Existing Facility,
as previously amended and as amended hereby, and is not a replacement,
satisfaction or repayment of the Existing Facility;

    NOW, THEREFORE, in consideration of the foregoing premises, to induce the
Lenders to extend the financing provided for herein, and for other good and
valuable consideration, the sufficiency and receipt of all of which are
acknowledged by Borrower, Borrower, the Lenders and Agent agree as follows:

                    1. DEFINITIONS, TERMS AND REFERENCES

         1.1    CERTAIN DEFINITIONS.  When used herein, the following terms
shall have the following meanings:

                                   2


         "Acquisition" shall mean any transaction, or any series of related
transactions, consummated after the Effective Date, by which (i) Borrower and/or
any of its Subsidiaries acquires the business or all or substantially all of the
assets of any Person, or any division of any Person, whether through Investment,
purchase of assets, merger or otherwise or (ii) any Person that was not
theretofore a Subsidiary of Borrower becomes a Subsidiary of Borrower and is
consolidated with Borrower for financial reporting purposes.

         "Accounts" shall mean all of Borrower's accounts, contract rights,
chattel paper and instruments (whether now existing or hereafter acquired or
arising or in which Borrower now has or hereafter acquires any rights),
including, without limitation, all present and future rights to payments for
goods, merchandise or Inventory sold or leased or for services rendered, whether
or not represented by instruments, chattel paper, invoices or other billing, and
whether or not earned by performance; proceeds of any letter of credit on which
Borrower is a beneficiary and all forms of obligations whatsoever owing to
Borrower, together with all instruments and documents of title representing any
of the foregoing, all rights in any goods, merchandise or Inventory which any of
the foregoing may represent, all rights in any returned or repossessed goods,
merchandise or Inventory, and all rights, security and guaranties with respect
to each of the foregoing, including, without limitation, any rights of stoppage
in transit.

         "Account Debtor" shall mean any Person who is or may become obligated
to Borrower or its predecessors on any Account.

         "Affiliate" shall mean, as to any Person, any other Person which,
directly or indirectly, owns or controls, on an aggregate basis, including all
beneficial ownership and ownership or control as a trustee, guardian or other
fiduciary, at least five percent (5%) of the outstanding shares of capital stock
or other equivalent ownership interests having ordinary voting power to elect
the board of directors or other governing body (irrespective of whether, at the
time, stock or securities of any other class or classes of such Person shall
have or might have voting power by reason of the happening of any contingency)
of such Person, or which controls, is controlled by or is under common control
with such Person.  For the purposes of this definition, "control" means the
possession, directly or indirectly, of the power to direct or cause the
direction of management and policies, whether through the ownership of voting
securities, by contract or otherwise.

         "Agreement" shall mean this Fourth Amended and Restated Loan and
Security Agreement, as amended or supplemented from time to time.

         "Applicable Law" shall mean, in respect of a Person, all provisions of
statutes, rules, regulations and orders of any Governmental Authority applicable
to such Person, and all orders and decrees of all courts and arbitrators in
proceedings or actions in which the Person in question is a party.

                                   3


         "Bankruptcy Code" shall mean the Bankruptcy Reform Act of 1978, as may
be amended from time to time.

         "Base Lending Rate" shall mean an interest rate per annum, fluctuating
daily, equal to the higher of (a) the rate announced by Creditanstalt from time
to time at its principal office in New York City, New York, as its prime rate
for domestic (United States) commercial loans in effect on such day; and (b) the
Federal Funds Rate in effect on such day plus one-half of one percent (1/2 of
1%). The Base Lending Rate is not necessarily intended to be the lowest rate of
interest charged by Creditanstalt in connection with extensions of credit.  Each
change in the Base Lending Rate shall result in a corresponding change in the
interest rate hereunder with respect to a Base Rate Loan and such change shall
be effective on the effective date of such change in the Base Lending Rate.

         "Base Rate Loan" shall mean a Loan bearing interest at a rate based on
the Base Lending Rate.

         "Borrowing Base" shall mean the sum of (a) up to seventy-five percent
(75%) of the net amount of Borrower's Eligible Accounts; plus (b) an amount
equal to $1,200 multiplied by the number of Eligible Pay Telephones.

         "Borrowing Base Certificate" shall have the meaning given such term in
Section 6.2(b)(i) hereof.

         "Bridge Loan" shall mean the $2,500,000 bridge loan made to PTCC by
Creditanstalt Corporate Finance, Inc.

         "Business Day" shall mean a day on which banks are not required or
authorized to close in New York City, New York and, if such day relates to a
borrowing of, a payment or prepayment of principal or interest on a Continuation
or Conversion of or into, or an Interest Period for, a Eurodollar Loan or a
notice by Borrower with respect to any such borrowing, payment, prepayment,
Continuation, Conversion or Interest Period, which is also a day on which
dealings by and between banks in U.S. dollar deposits are carried out in the
London interbank Eurodollar market.

         "Capital Lease Obligations" shall mean, as to any Person, the
obligations of such Person to pay rent or other amounts under a lease of (or
other agreement conveying the right to use) real and/or personal property which
obligations are required to be classified and accounted for as a capital lease
on a balance sheet of such Person under GAAP (including Statement of Financial
Accounting Standards No. 13 of the Financial Accounting Standards Board) and,
for the purposes of this Agreement, the amount of such obligations shall be the
capitalized amount thereof determined in accordance with GAAP (including such
Statement No. 13).

         "Capital Stock" shall mean, as to any Person, any and all shares,
interests, warrants, participations or other equivalents (however designated) of
corporate stock of such Person.

                                   4


         "Change of Control" shall mean the occurrence of any of the following
events: (a) any "person" or "group" (as such terms are used in Sections 13(d)
and 14(d) of the Securities Exchange Act of 1934), other than a Permitted
Holder, is or becomes the "beneficial owner" (as defined in Rules 13d-3 and 13d-
5 under the Securities Exchange Act of 1934, except that a person shall be
deemed to have "beneficial ownership" of all securities that such person has a
right to acquire, whether such right is exercisable immediately or only after
the passage of time), directly or indirectly, of more than 50% of the total
Voting Stock of the Borrower; (b) the Borrower consolidates with, or merges with
or into, another Person or sells, assigns, conveys, transfers, leases or
otherwise disposes of all or substantially all of its assets to any Person, or
any Person consolidates with, or merges with or into, the Borrower, in any such
event pursuant to a transaction in which the outstanding Voting Stock of the
Borrower is converted into or exchanged for cash, securities or other property;
or (c) the directors of Borrower (or the executive committee thereof)
constituting that percentage necessary to approve corporate action not being
current directors of Borrower or directors designated or approved by such
directors or directors approved by such directors.  For Purposes of this
definition, (a) "Permitted Holder" shall mean any of the following, individually
or collectively:  (i) Union Bank of Switzerland ("UBS"), any of its Subsidiaries
or any Person owning directly or indirectly 50% or more of the capital stock of
UBS or any Subsidiary of UBS; (ii) Jeffrey Hanft, the Chairman of the Board and
the Chief Executive Officer of the Company; (iii) Robert D. Rubin, the President
of the Company; and (iv) any other Person directly or indirectly controlled by
the above specified persons, respectively, and (b) "Voting Stock" shall mean any
class or classes of Capital Stock pursuant to which the holders thereof have the
general voting power under ordinary circumstances to elect at least a majority
of the board of directors, managers or trustees of any Person (irrespective of
whether or not, at the time, stock of any other class or classes shall have, or
might have, voting power by reason of the happening of any contingency).

         "Code" shall mean the Internal Revenue Code of 1986, as amended, and
the rules and regulations promulgated thereunder from time to time.

         "Collateral" shall mean the property of Borrower described in Section
4.1, or any part thereof, as the context shall require, in which Agent has, or
is to have, a Lien on pursuant thereto or pursuant to any of the Loan Documents,
as security for payment of the Obligations.

         "Commitment" shall mean the aggregate obligation of the Lenders to make
Loans to Borrower, subject to the terms and conditions hereof, up to an
aggregate principal amount not to exceed at any one time outstanding as to all
the Lenders equal to Forty Million Dollars ($40,000,000), subject to reduction
as set forth in Section 2.10 hereof.

         "Commitment Fee" shall mean that amount due and payable to the Lenders
from Borrower pursuant to and in the amount specified in Section 3.4 hereof.

         "Commitment Percentage" shall mean, as to each Lender, that amount,
expressed as a percentage, equal to the ratio of the amount set forth opposite
the name of such Lender on the signature pages hereto under the heading
"Commitment" to the aggregate amount of the

                                   5


Commitment; provided that the Commitment Percentage of each Lender shall be
increased or decreased, as appropriate, to reflect any assignments made by such
Lender pursuant to Section 13.3(c) hereof.

         "Common Stock" shall mean the common stock of the Borrower, as
currently authorized by the Articles of Incorporation of Borrower, together with
all shares of the same class of common stock as are hereafter authorized.

         "Continue", "Continuation" and "Continued" shall refer to the
continuation pursuant to Section 3.3 hereof of a Loan as a Eurodollar Loan from
one Interest Period to the next Interest Period.

         "Convert", "Conversion" and "Converted" shall refer to a conversion
pursuant to Section 3.3 hereof of a Base Rate Loan into a Eurodollar Loan or of
a Eurodollar Loan into a Base Rate Loan.

         "Creditanstalt" shall mean Creditanstalt-Bankverein, an Austrian
banking corporation, and its successors and assigns.

         "Default" shall mean the occurrence of any event or condition which,
after satisfaction of any requirement for the giving of notice or the lapse of
time, or both, would become an Event of Default.

         "Default Rate" shall mean, with respect to the unpaid portion of any
Loan, an interest rate per annum equal to (a) two percent (2%) above the
interest rate set forth for such Loan in Section 3.1(a) hereof or (b) two
percent (2%) above the rate set forth in Section 3.1(a)(ii) hereof with respect
to any portion of the Obligations other than Loans.

         "Effective Date" shall mean the date that this Agreement has been
signed by Borrower, the Lenders and the Agent and the conditions precedent set
forth in Section 11.1 have been satisfied.

         "Eligible Accounts" shall mean the Accounts consisting of trade
accounts receivable arising in the ordinary course of Borrower's business
pursuant to contracts between Borrower and the Account Debtors providing for the
bona fide sale or delivery of goods to or performance of services for the
Account Debtors, net of all returns, discounts, offsets, claims, credits,
charges and allowances of any nature and net of all reserves, limits and
deductions set forth below or set forth elsewhere in this Agreement or in any
Loan Document.  Unless Agent specifically consents in writing otherwise, no
Account shall be an Eligible Account if:

         (a)    the Agent does not have a first priority perfected Lien in such
     Account or the Account is subject to any Lien whatsoever, other than Liens
     in favor of the Agent; or

                                   6


         (b)    it arises out of a sale made by Borrower to an Affiliate of
     Borrower or to a Person controlled by an Affiliate of Borrower; or

         (c)    it remains due and unpaid more than ninety (90) days after (i)
     the date of the original invoice sent to the local exchange carrier
     ("LEC"), in the case of Accounts collected by an LEC or (ii) the date of
     the invoice to the Account Debtor in respect of such Account, in the case
     of all other Accounts; or

         (d)    fifty percent (50%) or more of the Accounts from the Account
     Debtor are not deemed Eligible Accounts hereunder; or

         (e)    any covenant, representation or warranty contained in this
     Agreement with respect to such Account has been breached; or

         (f)    the Account Debtor is also a creditor or supplier to Borrower or
     any of Borrower's Subsidiaries, or the Account Debtor has disputed
     liability, or the Account Debtor has made any claim with respect to any
     other Account due from such Account Debtor to Borrower or any of Borrower's
     Subsidiaries, or the Account otherwise is or is likely to become subject to
     any right or set-off (actual or asserted) by the Account Debtor, whether by
     virtue of the terms of the contract between Borrower and the Account
     Debtor, or by virtue of any other defense or claim of the Account Debtor
     against Borrower (including, without limitation, by virtue of guaranties by
     such account debtor of Borrower's trade obligations, or otherwise);
     provided, however, that the Accounts of such Account Debtor shall only be
     ineligible to the extent of such offset or asserted offset; or

         (g)    the Account Debtor has commenced a voluntary case under the
     Bankruptcy Code, as now constituted or hereafter amended, or made an
     assignment for the benefit of creditors, or if a decree or order for relief
     has been entered by a court having jurisdiction in the premises in respect
     of the Account Debtor in an involuntary case under the Bankruptcy Code, as
     now constituted or hereafter amended, or if any other petition or other
     application for relief under the Bankruptcy Code has been filed against the
     Account Debtor or if the Account Debtor has failed, suspended business,
     ceased to be Solvent, or consented to or suffered a receiver, trustee,
     liquidator or custodian to be appointed for it or for all or a significant
     portion of its assets or affairs; or

         (h)    the Account Debtor is the United States of America or any
     department, agency or instrumentality thereof, unless Borrower assigns its
     right to payment of such Account to Agent pursuant to the Assignment of
     Claims Act of 1940, as amended (31 U.S.C. section 3727); or

         (i)    the Account is denominated in other than United States dollars
     or is payable outside the United States, or the sale represented by such
     Account is to an Account Debtor outside the United States unless the sale
     is on letter of credit or acceptance terms reasonably

                                   7


     acceptable to the Agent and the Agent has received an assignment of
     Borrower's rights under such letter of credit or acceptance or has been
     irrevocably designated the payee of such letter of credit or acceptance; or

         (j)    the Account Debtor is located in any state imposing the
     condition on the right of a creditor to collect accounts receivable that
     such creditor has either qualified to do business in such state or filed a
     Business Activities Report or other appropriate report with the taxing or
     other designated authorities of such state for the then current year,
     unless Borrower has complied with such conditions on or prior to the date
     when such compliance is required under applicable state law; or

         (k)    the goods giving rise to such Account have not been shipped and
     delivered to and accepted by the Account Debtor or the services giving rise
     to such Account have not been performed by Borrower with respect thereto
     and accepted by the Account Debtor or the Account otherwise does not
     represent a final sale; or

         (l)    the Account is evidenced by chattel paper or other instrument;
     or

         (m)    the Accounts of any Account Debtor exceed a credit limit
     determined by the Agent, in its sole discretion based on its credit and
     collateral considerations, to the extent such Accounts exceed such limit;
     or

         (n)    Agent believes, in its credit and collateral judgment, that
     collection of such Account is insecure or that such Account may not be
     paid.

         "Eligible Assignee" shall mean any bank or other entity to which a
Lender assigns all or any part of any Loan pursuant to Section 13.3(c) and
"Eligible Assignees" shall mean, collectively, all banks and other entities to
which any Lender assigns all or any part of any Loan pursuant to Section 13.3(c)
hereof provided such entity is acceptable to both Agent and Borrower.

         "Eligible Pay Telephones" shall mean and include only such Pay
Telephones (a) in which Agent has a first priority security interest; (b) which
are located in the continental United States; (c) which are scheduled to Agent
in accordance with Section 6.2(b) hereof; (d) which, in Agent's opinion, are in
good operating condition and are not obsolete or unmerchantable; and (e) which
Agent, in its credit and collateral judgment, deems to be Eligible Pay
Telephones.

         "Environmental Laws" shall mean all federal, state, local and foreign
laws relating to pollution or protection of the environment, including laws
relating to emissions, discharges, releases or threatened releases of any
Hazardous Substance into the environment (including without limitation ambient
air, surface water, ground water or land), or otherwise relating to the
generation, manufacture, processing, distribution, use, treatment, storage,
disposal, transport, or handling of Hazardous Substances and any and all
regulations, codes, standards, plans, orders, decrees,

                                   8


judgments, injunctions, notices or demand letters issued, entered, promulgated
or approved thereunder.

         "Equipment" shall mean all of Borrower's equipment, fixtures and
leasehold improvements, whether now existing or hereafter acquired or arising or
in which Borrower now has or hereafter acquires any rights, including, without
limitation, all furniture, machinery, Telephone Equipment, vehicles and trade
fixtures, together with any and all accessories, accessions, parts and
appurtenances thereto, substitutions therefor and replacements thereof.

         "ERISA" shall mean the Employee Retirement Income Security Act of 1974,
as amended from time to time, and all rules and regulations from time to time
promulgated thereunder.

         "ERISA Affiliate" shall mean each trade or business (whether or not
incorporated) which, together with Borrower, is treated as a single employer
under Section 414(b), (c), (m) or (o) of the Code.

         "Eurodollar Loan" shall mean a Loan bearing interest for a particular
Interest Period at a rate based on a Quoted Rate.

         "Event of Default" shall mean any of the events or conditions described
in Article 9 hereof.

         "Federal Funds Rate" shall mean, for any day, the overnight federal
funds rate in New York City, as published for such day (or, if such day is not a
Business Day, for the next preceding Business Day) in the Federal Reserve
Statistical Release H.15 (519) or any successor publication, or if such rate is
not so published for any day which is a Business Day, the average of the
quotations for such day on overnight federal funds transactions in New York City
received by Agent from three federal funds brokers of recognized standing
selected by Agent.

         "Foreign Tax" shall mean and include any present or future tax, levy,
cost or charge of any nature imposed by any Governmental Authority, excluding
taxes on or measured by the net income of any Lender imposed by any jurisdiction
in which the principal or relevant lending office of any Lender is located.

         "Funded Debt" shall mean, for any Person, collectively, (a) the
aggregate principal amount of Indebtedness for borrowed money which would, in
accordance with GAAP, be classified as long-term debt, together with the current
maturities thereof; (b) all Indebtedness outstanding under any revolving credit,
line of credit or similar agreement providing for borrowings (and any extensions
or renewals thereof), notwithstanding that any such Indebtedness is created
within one year of the expiration of such agreement; (c) the principal component
of Capital Lease Obligations; and (d) any other Indebtedness bearing interest or
carrying a similar payment requirement (including (i) any outstanding Capital
Stock constituting Indebtedness under clause (d) of the definition thereof and
(ii)

                                   9


any Indebtedness issued at a discount to its face amount), calculated in
all cases for such Person and its Subsidiaries on a consolidated basis in
accordance with GAAP.

         "GAAP" shall mean generally accepted accounting principles consistently
applied and maintained throughout the period indicated and consistent with the
prior financial practice of Borrower, as reflected in the financial information
referred to in Section 5.8 hereof.

         "General Intangibles" shall mean all of Borrower's general intangibles,
whether now existing or acquired or arising or in which Borrower now has or
hereafter acquires any rights, including, without limitation, Telephone
Placement Agreements, all rights under escrow agreements (including, without
limitation, that certain Software Escrow Agreement and that certain Schematics
Escrow Agreement, each dated July 28, 1992, each among Borrower, Agent and
Intellicall, Inc.) and in all property held pursuant thereto, choses in action,
causes of action, corporate or other business records, inventions, designs,
patents, patent applications, service marks, trademarks, trade names, trade
secrets, good will, copyrights, registrations, licenses, franchises, customer
lists, agency and other contracts, tax refund claims, computer programs, all
claims under guaranties, security interests or other security held by or granted
to Borrower to secure payment of any of the Accounts by an Account Debtor, all
rights to indemnification, and all other intangible property of every kind and
nature (other than Accounts).

         "Governmental Authority" shall mean any nation or government, any state
or other political subdivision thereof, and any agency, department or other
entity exercising executive, legislative, judicial, regulatory or administrative
functions of or pertaining to any government.

         "Guarantee" shall mean a guarantee, an endorsement, a contingent
agreement to purchase or to furnish funds for the payment or maintenance of, or
otherwise to be or become contingently liable under or with respect to, the
Indebtedness, other obligations, net worth, working capital or earnings of any
Person, or a guarantee of the payment of dividends or other distributions upon
the stock or equity interests of any Person, or an agreement to purchase, sell
or lease (as lessee or lessor) Property, products, materials, supplies or
services primarily for the purpose of enabling a debtor to make payment of such
debtor's obligations or an agreement to assure a creditor against loss, and
including, without limitation, causing a bank or other financial institution to
issue a letter of credit or other similar instrument for the benefit of another
Person, but excluding (a) endorsements for collection or deposit in the ordinary
course of business and (b) any such agreement pursuant to which the obligation
is fulfilled solely by the issuance of common stock of the guarantor.  The terms
"Guarantee" and "Guaranteed" used as a verb shall have a correlative meaning.

         "Hazardous Substances" shall mean any pollutant, contaminant,
hazardous, toxic or dangerous waste, substance or material, or any other
substance or material regulated or controlled pursuant to any Environmental Law,
including, without limiting the generality of the foregoing, asbestos, PCBs,
petroleum products (including crude oil, natural gas, natural gas liquids,
liquified natural gas or synthetic gas) or any other substance defined as a
"hazardous substance," "extremely hazardous waste," "restricted hazardous
waste," "hazardous material," "hazardous chemical,"

                                   10


"hazardous waste," "regulated substance," "toxic chemical," "toxic substance" or
other similar term in any Environmental Law.

         "Indebtedness" shall mean, as applied to any Person at any time, (a)
all indebtedness, obligations or other liabilities of such Person, contingent or
otherwise (i) for borrowed money or evidenced by debt securities, debentures,
acceptances, notes or other similar instruments, and any accrued interest, fees
and charges relating thereto; (ii) under profit payment agreements or similar
agreements; (iii) with respect to letters of credit issued for such Person's
account; (iv) to pay the deferred purchase price of property or services, except
unsecured accounts payable and accrued expenses arising in the ordinary course
of business which are not more than 60 days past due; or (v) Capital Lease
Obligations; (b) all indebtedness, obligations or other liabilities of such
Person or others secured by a Lien on any property of such Person, whether or
not such indebtedness, obligations or liabilities are assumed by such Person,
all as of such time; (c) all indebtedness, obligations or other liabilities of
such Person in respect of any foreign exchange contract or Interest Hedge
Agreement, net of liabilities owed to such Person by the counterparties thereon;
(d) all shares of Capital Stock (other than the Preferred Stock) subject (upon
the occurrence of any contingency or otherwise) to mandatory redemption prior to
the Maturity Date; and (e) indebtedness of others Guaranteed by such Person.

         "Interest Coverage Ratio" shall mean, for any fiscal quarter of
Borrower for which the same is computed, the ratio of (a) Borrower's Operating
Cash Flow for such fiscal quarter to (b) Borrower's Interest Expense for such
fiscal quarter, in each case calculated on a consolidated basis for Borrower and
its Subsidiaries in accordance with GAAP.

         "Interest Hedge Agreement" shall mean, for any Person, an interest rate
swap, cap or collar agreement or similar arrangement between such Person and one
or more financial institutions providing for the transfer or mitigation of
interest risks either generally or under specific contingencies.

         "Interest Expense" shall mean, for any period, total interest expense,
whether paid, accrued or capitalized (including the interest component of
Capital Lease Obligations), of the Borrower, including, but not limited to, all
origination and other fees, all amortization of original issue discount and the
net amount payable under any Interest Hedge Agreement between Borrower and any
Person, all as calculated on a consolidated basis for Borrower and its
Subsidiaries in accordance with GAAP.

         "Interest Period" shall mean, in connection with any Eurodollar Loan,
the period beginning on the date such Eurodollar Loan is made, Continued or
Converted and continuing for one (1), two (2), three (3) or six (6) months as
selected by Borrower by notice to the Agent. Notwithstanding the foregoing,
however, (a) any applicable Interest Period which would otherwise end on a day
which is not a Business Day shall be extended to the next succeeding Business
Day unless such Business Day falls in another calendar month, in which case such
Interest Period shall end on the immediately preceding Business Day, (b) any
applicable Interest Period which begins on a day

                                   11


for which there is no numerically corresponding day in the calendar month during
which such Interest Period is to end shall (subject to clause (a) above) end on
the last day of such calendar month, and (c) no Interest Period shall extend
beyond either the Maturity Date or such other date as would interfere with the
repayment obligations of Borrower hereunder.

         "Inventory" shall mean all of Borrower's inventory, whether now
existing or acquired or arising or in which Borrower now has or hereafter
acquires any rights, including, without limitation, any and all goods,
merchandise and other personal property, wheresoever located and whether or not
in transit, which is or may at any time be held for sale or lease or to be
furnished under any contract of service or held as raw materials, work in
process, finished goods or materials, and supplies of any kind, nature or
description used or consumed in Borrower's business, including, without
limitation, all such property the sale or other disposition of which has given
rise to an Account and which may have been returned to or repossessed or stopped
in transit by Borrower.

         "Investment" shall mean, for any Person:  (a) the acquisition (whether
for cash, property, services or securities or otherwise) of Capital Stock,
bonds, notes, debentures, partnership or other ownership interests or other
securities of any other Person or any agreement to make any such acquisition
(including, without limitation, any "short sale" or any sale of any securities
at a time when such securities are not owned by the Person entering into such
short sale); (b) any deposit with, or advance, loan or other extension of credit
to, such Person (other than any such advance, loan or extension of credit
representing the purchase price of goods, intangibles or services sold or
supplied in the ordinary course of business) or Guarantee of, or other
contingent obligation with respect to, Indebtedness or other liability of such
Person and (without duplication) any amount committed to be advanced, lent or
extended to such Person; (c) any Acquisition other than the acquisition of
goods, intangibles or services purchased in the ordinary course of business and
accounted for as an expense in accordance with GAAP or as a Capital Expenditure
or (d) the entering into of any Interest Hedge Agreement.

         "Leverage Ratio" shall mean, on any date, the ratio of (a) the
Borrower's Funded Debt, as of such date, to (b) Borrower's Net Worth as of such
date, in each case computed on a consolidated basis for Borrower and its
Subsidiaries in accordance with GAAP.

         "Lien" shall mean any mortgage or deed of trust, pledge, hypothecation,
assignment, deposit arrangement, lien, charge, claim, security interest,
easement or encumbrance, or preference, priority or other security agreement or
preferential arrangement of any kind or nature whatsoever (including, without
limitation, any lease or title retention agreement, any financing lease having
substantially the same economic effect as any of the foregoing, and the filing
of, or agreement to give, any financing statement perfecting a security interest
under the UCC or comparable law of any jurisdiction).

         "Loans" shall mean, collectively, the loans made pursuant to Section
2.1 hereof, and "Loan" shall mean any loan made pursuant to Section 2.1 hereof.
Loans may be either a Eurodollar Loan or a Base Rate Loan, each of which is a
"type" of Loan.

                                   12



         "Loan Documents" shall mean this Agreement, the Notes, the Stock Pledge
Agreement dated of even date herewith, executed by the Borrower in favor of
Agent on behalf of the Lenders, the documents executed by Borrower or its
Subsidiaries pursuant to Section 4.2 hereof, any financing statements covering
portions of the Collateral and any and all other instruments, documents, and
agreements now or hereafter executed and/or delivered by Borrower or its
Affiliates in connection herewith, or any one, more, or all of the foregoing, as
the context shall require, and "Loan Document" shall mean any one of the Loan
Documents.

         "Majority Lenders" shall mean, subject to the terms of the last
paragraph of Section 13.8 hereof, Lenders holding at least sixty-seven percent
(67%) of the aggregate outstanding principal amount of the Loans or, if no Loans
are outstanding at such time, Lenders holding at least sixty-seven percent (67%)
of the Commitment.

         "Margin Stock" shall mean "margin stock" as such term is defined from
time to time in Regulations G, T, U or X of the Board of Governors of the
Federal Reserve System.

         "Material Adverse Effect" shall mean any event or condition which,
alone or when taken with other events or conditions occurring or existing
concurrently therewith (a) has or is reasonably expected to have a material
adverse effect on the business, operations, condition (financial or otherwise),
assets, liabilities, properties or prospects of Borrower; (b) has or is
reasonably expected to have any material adverse effect whatsoever on the
validity or enforceability of this Agreement or any Loan Document; (c)
materially impairs or is reasonably expected to materially impair the ability of
Borrower to pay and perform the Obligations; (d) materially impairs or is
reasonably expected to materially impair the ability of the Agent or the Lenders
to enforce their respective rights and remedies under this Agreement and the
Loan Documents; or (e) has or is reasonably expected to have any material
adverse effect on the Collateral, the Liens of the Agent in the Collateral or
the priority of such Liens.

         "Maturity Date" shall mean July 19, 1999.

         "MPPAA" shall mean the Multiemployer Pension Plan Amendments Act of
1980, amending Title IV of ERISA.

         "Multiemployer Plan" shall have the same meaning as set forth in
Section 4001(a)(3) of ERISA.

                                   13



         "Net Worth" shall mean (a) Borrower's total assets minus (b) Total
Liabilities, plus (c) to the extent included in Total Liabilities, the book
value of the Preferred Stock, excluding, however, from the definition of assets
the amount of (x) any write-up in the book value of any assets resulting from a
revaluation thereof subsequent to the later to occur of (i) September 30, 1993
and (ii) the date Borrower acquired such assets; (y) treasury stock; and (z)
receivables from Affiliates of Borrower, calculated in each case on a
consolidated basis for Borrower and its Subsidiaries in accordance with GAAP;
provided, however, that in no event shall Total Liabilities include the
Preferred Stock.

         "Note" or "Notes" shall have the meanings given to such terms in
Section 2.1 hereof.

         "Notice of Borrowing" shall have the meaning given such term in Section
2.12 hereof.

         "Obligations" shall mean the Loans and any and all other indebtedness,
liabilities and obligations of Borrower to the Agent or any Lender of every kind
and nature (including, without limitation, interest, charges, expenses,
attorneys' fees and other sums chargeable to Borrower by Agent or any Lender and
future advances made to or for the benefit of Borrower), arising under this
Agreement or under any of the other Loan Documents, or acquired by the Agent
from any other source, whether arising by reason of an extension of credit,
opening of a letter of credit, loan, lease, guaranty, indemnification, Interest
Hedge Agreement or in any other manner, direct or indirect, absolute or
contingent, primary or secondary, due or to become due, now existing or
hereafter acquired.

         "Loans/Operating Cash Flow Ratio" shall mean, as of any date, the ratio
of (a) the aggregate outstanding principal amount of the Loans as of such date
to (b) Borrower's Operating Cash Flow for the four fiscal quarter period ending
on or most recently ended prior to such date, in each case calculated on a
consolidated basis for Borrower and its Subsidiaries in accordance with GAAP
(provided that, for purposes of this definition, Persons that become
Subsidiaries of Borrower at any time after the first day of such four fiscal
quarter period and prior to or on the date of such calculation shall be deemed
to have been Subsidiaries of Borrower during such four fiscal quarter period on
a pro forma basis).

         "Operating Cash Flow" shall mean, for any period for which the same is
computed, the sum of (a) Borrower's net income (loss) for such period plus (b)
Borrower's Interest Expense for such period plus (c) Borrower's depreciation and
amortization for financial reporting purposes for such period; plus (d)
Borrower's income tax expense for such period, as each such item is computed on
a consolidated basis for Borrower and its Subsidiaries in accordance with GAAP.

         "Participant" shall mean any bank or other entity to which a Lender
sells a participating interest in any Loan or Loans pursuant to Section 13.3(b)
hereof, and "Participants" shall mean, collectively, all banks or other entities
to which any Lender sells a participating interest in any Loan or Loans pursuant
to Section 13.3(b) hereof.

                                   14



         "Pay Telephone" shall mean a non-cellular installed telephone through
which a user may initiate a call payable only by coins or by credit card,
collect or third number billing procedures.

         "PBGC" shall mean the Pension Benefit Guaranty Corporation established
under ERISA, or any successor agency or Person performing substantially the same
functions.

         "Permitted Liens" shall mean:  (a) those existing on the date hereof
with respect to specific items of Equipment and described on SCHEDULE 5.23
attached hereto; (b) liens, security interests and encumbrances in favor of
Agent; (c) liens on the real property of Borrower located at 2300 N.W. 89th
Place, Miami, Dade County, Florida, securing Indebtedness permitted by Section
7.2(d) hereof; (d) liens for (i) property taxes not delinquent, (ii) taxes not
yet subject to penalties, (iii) pledges or deposits made under Workmen's
Compensation, Unemployment Insurance, Social Security and similar legislation,
or in connection with appeal or surety bonds incident to litigation, or to
secure statutory obligations, and (iv) mechanics' and materialmen's liens with
respect to liabilities which are not yet due or which are being contested in
good faith; and (e) purchase money liens on Equipment and related software;
provided, however, that (i) such lien is created contemporaneously with the
acquisition of such Equipment and related software; (ii) such lien attaches only
to the specific items of Equipment and related software so acquired; (iii) such
lien secures only the Indebtedness incurred to acquire such Equipment and
related software; and (iv) the Indebtedness secured by such lien is permitted by
the terms of Section 7.2 hereof.

         "Person" shall mean and include any individual, sole proprietorship,
partnership, joint venture, trust, unincorporated organization, association,
corporation, institution, entity, party or government (whether national,
federal, state, county, city, municipal, or otherwise, including, without
limitation, any instrumentality, division, agency, body or department thereof).

         "Plan" shall mean any employee benefit plan, program, arrangement,
practice or contract, maintained by or on behalf of Borrower or an ERISA
Affiliate, which provides benefits or compensation to or on behalf of employees
or former employees, whether formal or informal, whether or not written,
including but not limited to the following types of plans:

         (i)  Executive Arrangements - any bonus, incentive compensation, stock
     option, deferred compensation, commission, severance, "golden parachute,"
     "rabbi trust," or other executive compensation plan, program, contract,
     arrangement or practice ("Executive Arrangements");

         (ii)   ERISA Plans - any "employee benefit plan", except any
     Multiemployer Plan, as defined in Section 3(3) of ERISA, whether maintained
     by or for a single employee or by or for multiple employees, including, but
     not limited to, any defined benefit pension plan, profit sharing plan,
     money purchase plan, savings or thrift plan, stock bonus plan, employee
     stock ownership plan, or any plan, fund, program, arrangement or practice
     providing for medical (including post-retirement

                                   15



     medical), hospitalization, accident, sickness, disability, or life
     insurance benefits ("ERISA Plans");

         (iii)  Other Employee Fringe Benefits - any stock purchase, vacation,
     scholarship, day care, prepaid legal services, severance pay or other
     fringe benefit plan, program, arrangement, contract or practice ("Fringe
     Benefit Plans"); and

         (iv)   Multiemployer Plan - any Multiemployer Plan.

         "Preferred Stock" shall mean the Series C Cumulative Convertible
Preferred Stock of Borrower, having a par value of $.01 per share.

         "Prison Telephone Business" shall mean the business of Borrower of
operating non-coin operated telephones installed at prisons, penitentiaries or
similar penal institutions or correctional facilities for the incarceration or
confinement of criminal offenders.

         "PTCC" shall mean PTC Cellular, Inc., a Delaware corporation and
majority-owned Subsidiary of Borrower.

         "Quoted Rate" shall mean, when used with respect to an Interest Period
for a Eurodollar Loan, the quotient of (i) the offered rate quoted by Agent in
the interbank Eurodollar market in New York City, New York or London, England on
or about 11:00 a.m. (New York or London time, as the case may be) two Business
Days prior to such Interest Period for U.S. dollar deposits of an aggregate
amount comparable to the principal amount of the Eurodollar Loan to which the
Quoted Rate is to be applicable and for a period comparable to such Interest
Period, divided by (ii) one minus the Reserve Percentage.  For purposes of this
definition, (a) "Reserve Percentage" shall mean with respect to any Interest
Period, the percentage which is in effect on the first day of such Interest
Period under Regulation D as the maximum reserve requirement for member banks of
the Federal Reserve System in New York City with deposits comparable in amount
to those of Agent against Eurocurrency Liabilities and (b) "Eurocurrency
Liabilities" has the meaning assigned to that term in Regulation D, as in effect
from time to time.  The Quoted Rate for the applicable period shall be adjusted
automatically on and as of the effective date of any change in the applicable
Reserve Percentage.

         "Regulation D" shall mean Regulation D of the Board of Governors of the
Federal Reserve System, as it may be amended from time to time.

         "Regulatory Change" shall mean, with respect to any Lender, the
adoption on or after the Effective Date of any applicable federal, state, or
foreign law, rule or regulation or any change after such date in any such
federal, state or foreign law, rule or regulation (including, without
limitation, Regulation D), or any adoption or change in the interpretation or
administration thereof by any court, Governmental Authority, central bank or
comparable agency or monetary authority charged with the interpretation or
administration thereof, or compliance

                                   16


by such Lender with any request or directive made after such date (whether or
not having the force of law) of any such court, authority, central bank or
comparable agency or monetary authority.

         "Reportable Event" shall have the meaning set forth in Section 4043 of
ERISA.

         "Securities Purchase Agreement" shall mean that certain Securities
Purchase Agreement dated as of July 3, 1995, among Borrower, UBS Capital
Corporation and Appian Capital Partners, L.L.C.

         "Senior Notes" shall mean, collectively, the 12-1/4% Senior Notes due
2002 and 12-1/4% Senior Notes due 2002, Series B, issued pursuant to, and on the
terms and conditions set forth in, the Senior Notes Indenture, as in effect on
the date hereof, in an aggregate principal amount not exceeding $100,000,000.

         "Senior Notes Indenture" shall mean the Indenture, dated as of July 15,
1995, between Borrower and First Union National Bank of North Carolina, as
trustee, as such Indenture is in effect on the date hereof.

         "Solvent" shall mean, as to any Person, that such Person (a) has
capital sufficient to carry on its business and transactions and all business
and transactions in which it is about to engage, (b) is able to pay its debts as
they mature and (c) owns property whose fair saleable value is greater than the
amount required to pay its Indebtedness.

         "Subordinated Debt" shall mean Indebtedness of Borrower which has been
subordinated in writing in right of payment to the prior payment to the
Obligations, on terms and conditions satisfactory to the Agent and the Majority
Lenders in their sole discretion.

         "Subsidiary" shall mean, as to any Person, any other Person, of which
more than fifty percent (50%) of the outstanding shares of Capital Stock or
other ownership interest having ordinary voting power to elect a majority of the
board of directors of such corporation or similar governing body of such other
Person (irrespective of whether or not at the time stock or other ownership
interests of any other class or classes of such other Person shall have or might
have voting power by reason of the happening of any contingency) is at the time
directly or indirectly owned or controlled by such Person or by one or more
"Subsidiaries" of such Person.

         "Telephone Equipment" shall mean all of that Equipment of Borrower
constituting, relating to or used in connection with Pay Telephones of Borrower
installed at various locations pursuant to Telephone Placement Agreements,
including, but not limited to, uninstalled telephones and replacement parts for
telephones.

         "Telephone Placement Agreements" shall mean (i) all those agreements of
Borrower with various property owners pursuant to which Borrower installs one or
more Pay Telephones on the property owner's property and pays to the property
owner a percentage of revenues earned from

                                   17


such Pay Telephones, in return for such installation right and (ii) those
placement agreements for Pay Telephones which were acquired by Borrower pursuant
to an acquisition permitted by Section 7.5 hereof.

         "Termination Date" shall mean the earliest of (a) the Maturity Date;
(b) the date the Commitment is reduced to zero pursuant to Section 2.10 hereof;
and (c) the date the Commitment is terminated pursuant to Section 10.2 hereof.

         "Third Restated Agreement" shall mean that certain Third Amended and
Restated Loan and Security Agreement dated as of February 17, 1994, by and among
Borrower, the banks party thereto and Creditanstalt, as agent for such banks, as
amended.

         "Total Liabilities" shall mean all obligations, indebtedness or other
liabilities of any kind or nature, fixed or contingent, due or not due, which,
in accordance with GAAP, would be classified as a liability on the balance sheet
of Borrower.  In no event shall "Total Liabilities" include Preferred Stock.

         "Transferee" shall mean any Participant or Eligible Assignee under this
Agreement, and "Transferees" shall mean all Participants and Eligible Assignees
under this Agreement.

         "UCC" shall mean the Uniform Commercial Code as in effect in the State
of New York.

         0.1    USE OF DEFINED TERMS.  All terms defined in this Agreement and
the Exhibits hereto shall have the same defined meanings when used in any other
Loan Document, unless the context shall require otherwise.

         0.2    ACCOUNTING TERMS; CALCULATIONS.  All accounting terms not
specifically defined herein shall have the meanings generally attributed to such
terms under GAAP.  Calculations hereunder shall be made and financial data
required hereby shall be prepared, both as to classification of items and as to
amounts, in accordance with GAAP.

         0.3    OTHER TERMS.  All other terms used in this Agreement which are
not specifically defined herein but which are defined in the UCC shall have the
meanings set forth therein.

         0.4    TERMINOLOGY.  All personal pronouns used in this Agreement,
whether used in the masculine, feminine or neuter gender, shall include all
other genders; the singular shall include the plural, and the plural shall
include the singular.  Titles of Articles and Sections in this Agreement are for
convenience only, and neither limit nor amplify the provisions of this
Agreement, and all references in this Agreement to Articles, Sections,
Subsections, paragraphs, clauses, subclauses, Exhibits or Schedules shall refer
to the corresponding Article, Section, Subsection, paragraph, clause, subclause
of, Exhibit or Schedule attached to, this Agreement, unless specific reference
is made to the articles, sections or other subdivisions of, Exhibits or
Schedules to, another document or

                                   18


instrument.  All references to instrument, document or agreement shall, unless
the context otherwise requires, refer to such instrument, document or agreement
as the same may be, from time to time, amended, modified, supplemented, renewed,
extended, replaced or restated.

         0.5    EXHIBITS.  All Exhibits and Schedules attached hereto are by
reference made a part hereof.

                               1. THE LOANS

         1.1    LOANS.  Subject to the terms and conditions hereof and provided
that there exists no Default or Event of Default, each Lender severally agrees
to make loans (each a "Loan" and collectively the "Loans"), as requested by
Borrower in accordance with the provisions of Section 2.2 hereof, to Borrower
from time to time on and after the Effective Date and up to, but not including,
the Termination Date in an aggregate principal amount not to exceed at any one
time outstanding an amount equal to such Lender's Commitment Percentage of the
lesser of (i) the Borrowing Base and (ii) the Commitment.  All Loans outstanding
on the Effective Date under, and as such term is defined in, the Third Restated
Agreement shall be Loans under this Agreement.  The Loans made by each Lender
shall be evidenced by a promissory note, substantially in the form of EXHIBIT A
attached hereto, payable to such Lender in the principal face amount of such
Lender's Commitment Percentage of the Commitment (together with any and all
amendments, modifications and supplements thereto, and any renewals,
replacements or extensions thereof (including, but not limited to, pursuant to
Section 13.3(c)(ii) hereof), in whole or in part, individually, a "Note" and,
collectively, the "Notes"). Loans may be borrowed, repaid and reborrowed in
accordance with the terms hereof.

         1.2    BORROWING PROCEDURES.

         (a) Borrower shall give Agent a Notice of Borrowing in connection each
request for a Loan hereunder in accordance with Section 2.12 hereof.  The Agent
shall promptly notify each Lender of any Notice of Borrowing received hereunder.
Not later than 11:00 a.m (New York time), on the date specified for each
borrowing hereunder, each Lender shall make available to the Agent the amount of
the Loan to be made by such Lender in accordance with such Lender's Commitment
Percentage, in immediately available funds at an account with Creditanstalt
designated by the Agent. The Agent shall, subject to the terms and conditions of
this Agreement, not later than 1:00 p.m. (New York time) on the Business Day
specified for such borrowing, make such amount available to Borrower at the
Agent's office in New York, New York.

         (b)  Unless the Agent shall have been notified by any Lender at least
one Business Day prior to the date on which any Eurodollar Loan is to be made to
Borrower and not later than 11:00 a.m. (New York time) on the date any Base Rate
Loan is to be made, that such Lender does not intend to make available to the
Agent such Lender's Commitment Percentage of such Loan, the Agent may assume
that such Lender has made such amount available to the Agent on the date of such
Loan and the Agent may, in reliance upon such assumption, make available to
Borrower a corresponding amount.  If such corresponding amount is not in fact
made available to Agent by such Lender, the

                                   19


Agent shall be entitled to recover such corresponding amount on demand from such
Lender, which demand shall be made in a reasonably prompt manner.  If such
Lender does not pay such a corresponding amount forthwith upon the Agent's
demand therefor, the Agent shall promptly notify Borrower and Borrower shall pay
such corresponding amount to the Agent. The Agent shall also be entitled to
recover from such Lender interest on such corresponding amount in respect of
each day from the date such corresponding amount was made available by the Agent
to Borrower to the date such corresponding amount as recovered by the Agent at a
rate per annum equal to the Federal Funds Rate, for the first two Business Days,
and then thereafter at the rate per annum then in effect with respect to Base
Rate Loans.  Nothing herein shall be deemed to relieve any Lender from its
obligation to fulfill its Commitment Percentage of the Commitment hereunder or
to prejudice any rights which the Agent or Borrower may have against any Lender
as a result of any Default by such Lender hereunder.

         1.3    LOAN ACCOUNT; STATEMENTS OF ACCOUNT.  The Agent will maintain
one or more loan accounts for Borrower to which the Agent will charge all
amounts advanced to or for the benefit of Borrower hereunder or under any of the
other Loan Documents and to which the Agent will credit all amounts collected
under each such credit facility from or on behalf of Borrower.  The Agent will
account to Borrower periodically with a statement of charges and payments made
pursuant to this Agreement, and each such account statement shall be deemed
final, binding and conclusive, absent manifest error, unless the Agent is
notified by Borrower in writing to the contrary within thirty (30) days of the
date of each account statement.  Any such notice shall only be deemed an
objection to those items specifically objected to therein.  The unpaid principal
amount of the Loans, the unpaid interest accrued thereon, the interest rate or
rates applicable to such unpaid principal amount, and the accrued and unpaid
fees, premiums and other amounts due hereunder shall at all times be ascertained
from the records of the Agent and such records shall constitute prima facie
evidence of the amounts so due and payable.

         1.4    USE OF PROCEEDS.  The proceeds of the Loans shall be used for
(a) Borrower's general working capital needs; and (b) Acquisitions permitted by
Section 7.5 hereof.  No portion of the proceeds of any Loan may be used to
"purchase" or "carry," as such terms are defined in Regulations G, T, U or X of
the Board of Governors of the Federal Reserve System,  any Margin Stock, or to
extend credit for the purpose of purchasing or carrying Margin Stocks.

         1.5    SEVERAL OBLIGATIONS OF THE LENDERS; REMEDIES INDEPENDENT.  The
failure of any Lender to make any Loan to be made by it on the date specified
therefor shall not relieve any other Lender of its obligation to make any Loan
to be made by it on such date, but neither any Lender nor the Agent shall be
responsible for the failure of any other Lender to make a Loan to be made by
such other Lender.  The amounts payable by the Borrower at any time hereunder
and under the Notes to each Lender shall be a separate and independent debt and
each Lender shall be entitled to protect and enforce its rights arising out of
this Agreement and its Note, and it shall not be necessary for any other Lender
or the Agent to consent to, or be joined as an additional party in, any
proceeding for such purposes.

                                   20



         1.6    TERM; TERMINATION.  This Agreement shall terminate upon the
latest to occur of (a) the Termination Date or (b) the repayment and
satisfaction of all Obligations.

         1.7    LOANS IN EXCESS OF BORROWING BASE.  Borrower acknowledges that
the Lenders are not obligated and do not presently intend to make Loans or other
extensions of credit to Borrower in a principal amount at any time exceeding the
Borrowing Base or the other limits set forth herein.  However, it is agreed
that, should the Loans or other extensions of credit incurred under Section 2.1
hereof exceed the Borrowing Base or any other limitation set forth herein, all
of Borrower's obligations to the Lenders with respect to such Loans or
extensions of credit shall nevertheless constitute Obligations under this
Agreement and shall be entitled to the benefit of all Liens granted under this
Agreement and all other Loan Documents. Notwithstanding the foregoing, if any
amounts outstanding hereunder shall exceed any of such limitations, Borrower
shall immediately repay such excess amounts to the Lenders.

         1.8    PAYMENTS.

         (a)    Each payment by the Borrower pursuant to this Agreement or the
Notes shall be made prior to 1:00 p.m. (New York time) on the date due and shall
be made without set-off or counterclaim to the Agent at its principal U.S.
office located at 245 Park Avenue, New York, New York or at such other place or
places as Agent may designate from time to time in writing to Borrower.  Each
such payment shall be in lawful currency of the United States of America and in
immediately available funds.  The Agent shall promptly remit to each Lender such
Lender's share of any payment received by the Agent from Borrower.

         (b)    Each payment made by Borrower hereunder shall either (i) be
exempt from, and be made without reduction by reason of, any Foreign Tax or (ii)
to the extent that any such payment shall be subject to any Foreign Tax, be
accompanied by an additional payment by Borrower of such amount as may be
necessary so that the net amount received by each Lender (after deducting all
applicable Foreign Taxes) is the same as each such Lender would have received
had such payment not been subject to such Foreign Tax.  Upon any payment of
Foreign Tax by Borrower, Borrower shall promptly (and in any event within 30
days) furnish to the Agent such tax receipts, certificates and other evidence of
such payment as Borrower may have or the Agent or any Lender may reasonably
request.

         (c)    If the due date of any payment hereunder or under any of the
Notes would otherwise fall on a day which is not a Business Day, then such
payment shall be due on the next succeeding Business Day and interest shall be
payable on the principal amount of such payment for the period of such
extension.  If Agent has not received any payment due hereunder by the close of
business on the date such payment is due, Borrower authorizes the Lenders, at
their option, to charge such payment as a Loan.

         1.9    PRORATA TREATMENT.     Except to the extent otherwise provided
herein: (a) each borrowing from the Lenders under Section 2.1 hereof shall be
made from the relevant

                                   21


Lenders and each payment of Commitment Fee under Section 3.4 hereof shall be
made to the Agent for the account of the Lenders, prorata according to the
unused amounts of their respective Commitment Percentage of the Commitment;
(b) each termination or reduction of the amount of the Commitment under
Section 2.10 hereof shall be applied to the Lenders, prorata according to
their Commitment Percentage of the Commitment; (c) the making, Conversion and
Continuation of Loans of a particular type shall be made prorata among the
relevant Lenders according to their Commitment Percentage of the Commitment and
the then current Interest Period for each Eurodollar Loan shall be coterminous;
(d) each payment or prepayment of principal of Loans by Borrower shall be made
for the account of relevant Lenders prorata in accordance with their Commitment
Percentages; provided that if immediately prior to giving effect to any such
payment in respect of any Loans the outstanding principal amount of the Loans
shall not be held by the Lenders prorata in accordance with their Commitment
Percentage in effect at the time such Loans were made (by reason of a failure of
a Lender to make a Loan hereunder in the circumstances described in the last
paragraph of Section 13.8 hereof), then such payment shall be applied to the
Loans in such manner as shall result, as nearly as is practicable, in the
outstanding principal amount of the Loans being held by the Lenders prorata in
accordance with their respective Commitment Percentages; and (e) each payment of
interest on Loans by Borrower shall be made for account of the Lenders prorata
in accordance with the amounts of interest on such Loans then due and payable to
the respective Lenders.

         1.10   PREPAYMENTS/COMMITMENT REDUCTION.

         (a)    Upon written notice to the Agent in accordance with Section 2.12
hereof, Borrower may, at its option, terminate the Commitment in its entirety or
reduce the Commitment in part, in integral multiples of $1,000,000, on the date
specified in such notice, by paying to Agent for the benefit of the Lenders the
accrued amount of Commitment Fee applicable to the Commitment, in the case of a
termination, or applicable to the amount of the Commitment reduction, in the
case of a partial reduction.

         (b)    In no event may Borrower reduce the Commitment below the
aggregate principal amount of Loans outstanding, unless, simultaneously with
such reduction, the principal amount of the Loans in excess of the Commitment,
as so reduced, is paid in full.

         (c)    The amount of the Commitment shall be automatically reduced to
zero on the Termination Date.

         (d)    The Commitment, once terminated or reduced, may not be
reinstated.

         (e)    Upon the receipt of proceeds from the sale or other disposition
of any Collateral or other assets of Borrower or its Subsidiaries in which the
Agent or any Lender holds a Lien (including the sale or other disposition of the
stock of any Subsidiary or other Investment but excluding (except as provided in
clause (g) below) any sale of PTCC, the Prison Telephone Business and asset
sales permitted by Section 7.3(a)), Borrower shall prepay the Loans, and the
Commitment shall automatically be reduced on the date of such sale or other
disposition, in each case by an amount

                                   22


equal to the proceeds received by the Borrower or such Subsidiary, net of all
reasonable expenses incurred by Borrower or such Subsidiary in connection with
such sale or disposition.

         (f)    Upon the prepayment or repurchase of any Senior Notes pursuant
to Section 10.14 of the Senior Notes Indenture, out of the net proceeds of any
sale or other disposition of assets of Borrower or its Subsidiaries, the
Borrower shall prepay the Agent, for the benefit of the Lenders, an amount equal
to the Other Senior Debt Pro Rata Shares (as such term is defined in the Senior
Notes Indenture as in effect on the date hereof) of the Net Proceeds (as such
term is defined in the Senior Notes Indenture as in effect on the date hereof)
from which such prepayment or repurchase is to be made and the Commitment shall
automatically be reduced by an amount equal to such prepayment.

         (g)    Without duplication of any payment obligation of Borrower under
clause (e) or (f) of this Section 2.10, if Borrower or any of its Subsidiaries
would, but for the operation of this clause (g), be required to apply any amount
to the redemption or payment of the Senior Notes by reason of any sale, transfer
or other disposition of any assets of Borrower or any of its Subsidiaries in
which the Agent has been granted a Lien for the benefit of the Lenders, Borrower
shall prepay the Loans on the date such application would otherwise occur by an
aggregate amount equal to the amount that would otherwise be so applied and the
Commitment shall be reduced by an amount equal to such payment.

         (h)    In the event that the aggregate principal amount of Loans
outstanding hereunder exceeds the amount of the Commitment, giving effect to any
reduction required hereunder or which is requested by Borrower hereunder, the
Borrower shall, on or prior to the date such reduction is to occur, repay in
full the principal amount of the Loans in excess of the Commitment, as so
reduced.

         1.11   SHARING OF PAYMENTS, ETC.

         (a)  Borrower agrees that, in addition to (and without limitation of)
any right of set-off, banker's lien or counterclaim a Lender may otherwise have,
each Lender shall be entitled, at its option, to offset balances held by it for
account of Borrower at any of its offices, in dollars or in any other currency,
against any principal of or interest on any of such Lender's Loans or any other
amount payable to such Lender hereunder, that is not paid when due (regardless
of whether such balances are then due to Borrower), in which case it shall
promptly notify Borrower and the Agent thereof, provided that such Lender's
failure to give such notice shall not affect the validity thereof.

         (b)  If any Lender shall obtain from Borrower payment of any principal
of or interest on any Loan owing to it or payment of any other amount under this
Agreement through the exercise of any right of set-off, banker's lien or
counterclaim or similar right or otherwise (other than from the Agent as
provided herein), and, as a result of such payment, such Lender shall have
received more than its Commitment Percentage of the principal of or interest on
the Loans or such other amounts then due hereunder by Borrower, it shall
promptly notify the Agent of such payment and promptly

                                   23


purchase from such other Lenders participations in (or, if and to the extent
specified by such Lender, direct interests in) the Loans or such other amounts,
respectively, owing to such other Lenders (or in interest due thereon, as the
case may be) in such amounts, and make such other adjustments from time to time
as shall be equitable, to the end that all the Lenders shall share the benefit
of such excess payment (net of any expenses that may be incurred by such Lender
in obtaining or preserving such excess payment) prorata in accordance with the
unpaid principal of and/or interest on the Loans or such other amounts,
respectively, owing to each of the Lenders, provided that if at the time of such
payment the outstanding principal amount of the Loans shall not be held by the
Lenders prorata in accordance with their respective Commitment Percentages in
effect at the time such Loans were made (by reason of a failure of a Lender to
make a Loan hereunder in the circumstances described in the last paragraph of
Section 13.8 hereof), then such purchases of participations and/or direct
interests shall be made in such manner as will result, as nearly as is
practicable, in the outstanding principal amount of the Loans being held by the
Lenders prorata according to each Lender's Commitment Percentage.  To such end
all the Lenders shall make appropriate adjustments among themselves (by the
resale of participations sold or otherwise) if such payment is rescinded or must
otherwise be restored.

         (c)  Borrower agrees that any Lender so purchasing such a participation
(or direct interest) may exercise all rights of set-off, banker's lien,
counterclaim or similar rights with respect to such participation as fully as if
such Lender were a direct holder of Loans or other amounts (as the case may be)
owing to such Lender in the amount of such participation.

         (d)  Nothing contained herein shall require any Lender to exercise any
such right or shall affect the right of any Lender to exercise, and retain the
benefits of exercising, any such right with respect to any other indebtedness or
obligation of Borrower.  If, under any applicable bankruptcy, insolvency or
other similar law, any Lender receives a secured claim in lieu of a set-off to
which this Section 2.11 applies, such Lender shall, to the extent practicable,
exercise its rights in respect of such secured claim in a manner consistent with
the rights of the Lenders entitled under this Section 2.11 to share in the
benefits of any recovery on such secured claim.

         1.12   CERTAIN NOTICES.  All notices given by Borrower to the Agent of
terminations or reductions of the Commitment, or of borrowings, Conversions,
Continuations or prepayments of Loans hereunder shall either be oral, with
prompt written confirmation by telecopy, or in writing, with such written
confirmation or writing, in the case of a borrowing, to be substantially in the
form of EXHIBIT B attached hereto (a "Notice of Borrowing"); shall be
irrevocable; shall be effective only if received by Agent prior to 10:00 a.m.
(New York time) on a Business Day which is: (a) at least fifteen (15) days prior
to such termination or reduction of the Commitment; (b) at not later than the
date such Loan is to be made as, Converted to or Continued as a Base Rate Loan;
(c) at least three (3) Business Days prior to the date such Loan is to be made
as, Converted to or Continued as a Eurodollar Loan; (d) at least five (5) days
prior to any such prepayment, in the case of a prepayment of a Eurodollar Loan;
or (e) not later than the date of any such prepayment, in the case of a
prepayment of a Base Rate Loan.  Each such notice to reduce the Commitment or to
prepay the Loans shall specify the amount of the Commitment to be reduced or of
the Loans to be prepaid and

                                   24


the date of such reduction or prepayment.  Each such notice of borrowing,
Conversion or Continuation shall specify:  (i) the amount of such borrowing,
Conversion or Continuation (which shall be an integral multiple of $100,000 and,
if a Eurodollar Loan, shall be in a minimum principal amount of $1,000,000);
(ii) that the amount of the Loan to be made, Converted or Continued, when
aggregated with all other Loans to be outstanding following the funding,
Conversion or Continuation of such Loan, does not exceed the Borrowing Base;
(iii) whether such Loan will be made, Converted or Continued as a Eurodollar
Loan or as a Base Rate Loan; (iv) the date such Loan is to be made, Converted or
Continued (which shall be a Business Day and, if such Loan is to Convert or
Continue a Eurodollar Loan then outstanding, shall not be prior to the then
current Interest Period for such outstanding Loan); and (v) if such Loan is a
Eurodollar Loan, the duration of the Interest Period with respect thereto.
If Borrower fails to specify the duration of the Interest Period for any
Eurodollar Loan, Borrower shall instead be deemed to have requested that
such Loan be made as, Converted to or Continued as a Base Rate Loan.  Each
request for a borrowing, Conversion or Continuation of a Loan or for any other
financial accommodation by Borrower pursuant to this Agreement or the other Loan
Documents shall constitute (x) an automatic warranty and representation by
Borrower to each Lender that there does not then exist a Default or Event of
Default or any event or condition which, with the making of such Loan, would
constitute a Default or Event of Default and (y) an affirmation that as of the
date of such request all of the representations and warranties of Borrower
contained in this Agreement and the other Loan Documents are true and correct in
all material respects, both before and after giving effect to the application of
the proceeds of the Loan except for such changes in such representations and
warranties which do not constitute a Default or Event of Default hereunder,
which do not, individually or in the aggregate, have a Material Adverse Effect
and which have, to the extent required, been disclosed to the Agent and the
Lenders pursuant to Section 6.2 hereof or otherwise.  If on the last day of the
Interest Period of any Eurodollar Loan hereunder, Agent has not received a
timely notice hereunder to Convert, Continue or prepay such Loan, Borrower shall
be deemed to have submitted a notice to Convert such Loan to a Base Rate Loan.

                           2.  FEES AND INTEREST

         2.1    INTEREST.

         (a)    Subject to modification pursuant to Subsection (b) below and
Section 10.1 hereof, the average daily outstanding principal amount of the Loans
and all other sums payable by Borrower hereunder shall bear interest from the
date thereof until paid in full at the following rates:

                (i)     the outstanding principal amount of each Eurodollar Loan
     shall bear interest at a fixed rate of interest per annum equal to the
     Quoted Rate for the then-current Interest Period for such Loan plus three
     percent (3%), calculated on the basis of a 360-day year and actual days
     elapsed; and

                (ii)    the outstanding principal amount of each Base Rate Loan
     and all other sums payable by Borrower hereunder shall bear interest at
     a fluctuating rate

                                   25


     per annum equal to the Base Lending Rate plus one and one-half percent
     (1-1/2%), calculated daily on the basis of a 360-day year and actual days
     elapsed.

         (b)    Accrued interest shall be payable (i) in the case of Base Rate
Loans, monthly on the first day of each month hereafter for the previous month,
commencing with the first such day following the Effective Date; (ii) in the
case of a Eurodollar Loan, on the last day of each Interest Period, provided,
however, that if any Interest Period in respect of a Eurodollar Loan is longer
than three (3) months, such interest prior to maturity shall be paid on the last
Business Day of each three (3) month interval within such Interest Period as
well as on the last day of such Interest Period; (iii) in the case of any Loan,
upon the payment or prepayment thereof; (iv) in the case of any other sum
payable hereunder as set forth elsewhere in this Agreement or, if not so set
forth, on demand; and (v) in the case of interest payable at the Default Rate,
on demand.

         2.2    LIMITATIONS ON INTEREST PERIODS.   Borrower may not select any
Interest Period which extends beyond the Maturity Date.  Borrower shall not have
more than three (3) different Interest Periods for Eurodollar Loans outstanding
at any given time during the term of this Agreement; provided, however, that so
long as no Base Rate Loans are outstanding, Borrower may have up to four (4)
different Interest Periods for Eurodollar Loans outstanding.

         2.3    CONVERSIONS AND CONTINUATIONS.  So long as there then exists no
Default or Event of Default, Borrower shall have the right, from time to time,
to Convert Loans of one type to Loans of the other type and to Continue Loans of
one type as Loans of the same type; provided, however, that Eurodollar Loans may
not be Continued or Converted prior to the end of the Interest Period applicable
thereto.

         2.4    COMMITMENT FEE.   Beginning on the Effective Date and continuing
until the day immediately prior to the Termination Date, Borrower shall pay to
the Agent for the account of each Lender a commitment fee equal to one-half of
one percent (1/2 of 1%) per annum of the sum of the aggregate average daily
unused amount of such Lender's Commitment Percentage of the Commitment,
calculated on the basis of a 360-day year and actual days elapsed, payable in
arrears on the first day of each calendar quarter for the previous calendar
quarter or portion thereof (commencing on the first such date to occur following
the Effective Date) and on the Termination Date (or such earlier date on which
the obligation of the Lenders to make Loans under such credit facility hereunder
shall terminate).

         2.5    ILLEGALITY.   Notwithstanding any other provision of this
Agreement to the contrary, in the event that it shall become unlawful for any
Lender to obtain funds in the London interbank market or for such Lender to
maintain a Eurodollar Loan, then such Lender shall promptly notify Borrower
whereupon (a) the right of Borrower to request any Eurodollar Loan shall
thereupon terminate and (b) any Eurodollar Loan then outstanding shall commence
to bear interest at the rate applicable to Base Rate Loans on the last day of
the then applicable Interest Period or at such earlier time as may be required
by Applicable Law.

                                   26



         2.6    INABILITY TO DETERMINE FIXED RATE.   In the event that Agent
determines (which determination shall be conclusive absent manifest error) that,
by reason of circumstances affecting the London interbank market, quotation of
interest rates for the relevant deposits referred to in the definition of the
"Quoted Rate" herein are not being provided in the relevant amounts or for the
relevant maturities for the purpose of determining rates of interest for a
Eurodollar Loan, Agent will give notice of such determination to Borrower and
each Lender at least one day prior to the date specified in such notice of
borrowing, Conversion or Continuation for such Loan to be made.  If any such
notice is given, no Lender shall have any obligation to make available,
maintain, Convert or Continue Eurodollar Loans.  Until the earlier of the date
any such notice has been withdrawn by Agent or the date when Agent and the
Lenders and Borrower have mutually agreed upon an alternate method of
determining the rates of interest payable on a Eurodollar Loan, as the case may
be, Borrower shall not have the right to have or maintain any Eurodollar Loan.

         2.7    INCREASED COSTS AND REDUCED RETURN.

         (a)    If any Regulatory Change shall:

                (i)     subject any Lender to any tax, duty or other charge with
         respect to any Eurodollar Loan, or shall change the basis of taxation
         of payments to such Lender of the principal of or interest on any
         Eurodollar Loan (except for changes in the rate of tax on the overall
         net income of such Lender imposed by the jurisdiction in which such
         Lender's principal office is located); or

                (ii)    impose, modify or deem applicable any reserve, special
         deposit or similar requirement (including, without limitation, any such
         requirement imposed by the Board of Governors of the Federal Reserve
         System) against assets of, deposits with or for the account of, or
         credit extended by, any Lender; or

                (iii)   impose on any Lender or on the London interbank market
         any other condition or expense with respect to this Agreement, the
         Notes or their making, issuance or maintenance of such Lender's
         Commitment hereunder or of any Eurodollar Loan;

and the result of any such Regulatory Change is, in such Lender's reasonable
judgment, to increase the costs which such Lender determines are attributable to
its making or maintaining any Loan, or its obligation to make available any
Loan, or to reduce the amount of any sum received or receivable by such Lender
under this Agreement or the Notes with respect to any Loan, then, Borrower shall
pay to such Lender such additional amount or amounts as will compensate such
Lender for such increased cost or reduction.

         (b)    In addition to any amounts payable pursuant to subsection (a)
above, if any Lender shall have determined that the applicability of any law,
rule, regulation or guideline heretofore or hereafter adopted pursuant to or
arising out of the July 1988 report of the Basle Committee on

                                   27


Banking Regulations and Supervisory Practices entitled "International
Convergence of Capital Measurement and Capital Standards," or the adoption after
the Effective Date of any other law, rule, regulation or guideline regarding
capital adequacy, or any change in any of the foregoing or in the enforcement or
interpretation or administration of any of the foregoing by any court or any
Governmental Authority, central bank or comparable agency charged with the
enforcement or interpretation or administration thereof, or compliance by such
Lender (or any lending office of such Lender) or such Lender's holding company
with any request or directive regarding capital adequacy (whether or not having
the force of law) of any such authority, central bank or comparable agency, has
or would have the effect of reducing the rate of return on such Lender's capital
or on the capital of such Lender's holding company, if any, as a consequence of
its making or maintaining any Loan or its obligations under this Agreement to a
level below that which such Lender or such Lender's holding company could have
achieved but for such applicability, adoption, change or compliance (taking into
consideration such Lender's policies and the policies of such Lender's holding
company with respect to capital adequacy) by an amount deemed by such Lender to
be material, then, upon demand by such Lender, Borrower shall pay to such Lender
from time to time such additional amount or amounts as will compensate such
Lender or such Lender's holding company for any such reduction suffered.

          2.8    COMPENSATION.   Borrower shall pay to each Lender, upon the
request of such Lender therefor, such amount or amounts as shall be sufficient
(in the reasonable opinion of such Lender) to compensate it for any and all
losses or expenses which such Lender may sustain or incur as a consequence of
(a) failure by Borrower to consummate (including, without limitation, as a
result of the failure of any of the conditions precedent specified in Section 11
hereof to be satisfied) any prepayment, borrowing, Conversion or Continuation
made by Borrower in respect of any Eurodollar Loan after notice therefor has
been given; or (b) payment, prepayment or Conversion of any Eurodollar Loan on
any day other than the last day of the Interest Period for such Loan (including,
without limitation, any prepayment pursuant to Sections 2.7, 2.10, 3.5 or 3.10
hereof or any payment resulting from an acceleration of the Loans pursuant to
Section 10.2 hereof). Borrower's obligations under this Section shall survive
the termination of this Agreement and the repayment of the Obligations.

         2.9    NOTICE OF AMOUNTS PAYABLE TO LENDERS.  If any Lender shall seek
payment of any amounts from Borrower pursuant to Sections 2.8(b), 3.7 or 3.8
hereof, it shall notify Borrower of the amount payable by Borrower to such
Lender thereunder.  A certificate of such Lender seeking payment pursuant to
Sections 2.8(b), 3.7 or 3.8 hereof, setting forth in reasonable detail the
factual basis for and the computation of the amounts specified, shall be
conclusive, absent manifest error, as to the amounts owed.  Borrower's
obligations under this Section shall survive the termination of this Agreement
and the repayment of the Obligations.

         2.10   INTEREST SAVINGS CLAUSE.   Nothing contained in this Agreement
or in any of the Notes or in any of the other Loan Documents shall be construed
to permit any Lender to receive at any time interest, fees or other charges in
excess of the amounts which such Lender is

                                   28


legally entitled to charge and receive under any law to which such interest,
fees or charges are subject. In no contingency or event whatsoever shall the
compensation payable to any Lender by Borrower, howsoever characterized or
computed, hereunder or under the Note issued to such Lender or under any other
agreement or instrument evidencing or relating to the Obligations, exceed the
highest rate permissible under any law to which such compensation is subject. 
There is no intention that any Lender shall contract for, charge or receive
compensation in excess of the highest lawful rate, and, in the event it should
be determined that any excess has been charged or received, then, ipso facto,
such rate shall be reduced to the highest lawful rate so that no amounts shall
be charged which are in excess thereof; and such Lender shall apply such excess
against the Loans then outstanding (with such application being made first
against the Base Rate Loans, to the extent thereof, second against the
Eurodollar Loans, to the extent thereof, and then to any other Obligations
hereunder) and, to the extent of any amounts remaining thereafter, refund such
excess to Borrower.

                      3. SECURITY INTEREST - COLLATERAL

         3.1    SECURITY INTEREST.  As security for the Obligations, Borrower
hereby grants to Agent, for the benefit of the Lenders, a continuing Lien on and
security interest in and to the following described property, whether now owned
or existing or hereafter acquired or arising or in which Borrower now has or
hereafter acquires any rights and wheresoever located (sometimes herein
collectively referred to as "Collateral"):

         (a)    Accounts;

         (b)    Inventory;

         (c)    Equipment;

         (d)    General Intangibles;

         (e)    all monies, residues and property of any kind of Borrower, now
or at any time or times hereafter, in the possession or under the control of the
Agent or any Lender or a bailee of the Agent or any Lender;

         (f)    all accessions to, substitutions for and all replacements,
products and proceeds of the foregoing, including, without limitation, proceeds
of insurance policies insuring the Collateral;

         (g)    all books and records (including, without limitation, customer
lists, credit files, computer programs, print-outs and other computer materials
and records) of Borrower pertaining to any of the foregoing; and

         (h)    any and all other property of Borrower.

                                   29



         3.2    ADDITIONAL SECURITY.  As additional security for the
Obligations, Borrower shall pledge to Agent, for the benefit of the Lenders, all
of the issued and outstanding shares of Capital Stock of each Subsidiary which
it currently holds or holds subsequent to the Effective Date (the "Subsidiary
Stock").

         3.3    PERFECTION OF SECURITY INTEREST.  Until the termination of the
Commitment and the payment and satisfaction in full of all Obligations,
whichever last occurs, Agent's security interest in the Collateral and all
products and proceeds thereof shall continue in full force and effect. Borrower
shall perform any and all steps requested by Agent or the Majority Lenders to
perfect, maintain or protect Agent's security interest in the Collateral,
including, without limitation, executing and filing financing or continuation
statements, or amendments thereof, in form and substance satisfactory to Agent;
delivering to Agent all documents, instruments or chattel paper included in the
Collateral, the possession of which is necessary or appropriate to perfect
Agent's security interest therein; and delivering to Agent all letters of credit
on which Borrower is named as a beneficiary. Agent may file one or more
financing statements disclosing Agent's security interest under this Agreement
without Borrower's signatures appearing thereon and Borrower shall pay the costs
of, or incidental to, any recording or filing of any financing statements
concerning the Collateral.  Borrower agrees that a carbon, photographic,
photostatic, or other reproduction of this Agreement or of a financing statement
is sufficient as a financing statement.

         3.4    RIGHT TO INSPECT; VERIFICATIONS.  Agent and each Lender (or any
person or persons designated by it), in its sole discretion, shall have the
right to call at any place of business or property location of Borrower at any
reasonable time, and, without hindrance or delay, to inspect the Collateral and
to inspect, audit, check and make extracts from Borrower's books, records,
journals, orders, receipts and any correspondence and other data relating to the
Collateral, to Borrower's business or to any other transactions between the
parties hereto and to discuss any of the foregoing with any of Borrower's
employees, officers and directors and with its independent accountants.
Additionally, Agent may, at any time and from time to time in its sole
discretion, require Borrower to verify the individual Account Debtors
immediately upon its request therefor; provided, however, that unless and until
there occurs an Event of Default, the Agent and the Lenders agree not to contact
directly any Account Debtor for purposes of account verification except with the
prior consent of Borrower.  To facilitate the foregoing, upon request from Agent
made at any time and from time to time hereafter, Borrower shall furnish the
Agent and the Lenders with a then current Account Debtor address list.

                      4. REPRESENTATIONS AND WARRANTIES

    In order to induce the Agent and the Lenders to enter into this Agreement
and to make Loans hereunder, Borrower hereby makes the following representations
and warranties to the Agent and the Lenders which shall be true and correct on
the Effective Date and shall continue to be true and correct at the time of the
making of any Loan and until the Loans have been repaid in full:

                                   30



         4.1    CORPORATE EXISTENCE AND QUALIFICATION.  Each of Borrower and its
Subsidiaries is a corporation duly organized, validly existing and in good
standing under the laws of its state of incorporation.  Borrower is duly
qualified as a foreign corporation in good standing in the State of Florida and
in each other state wherein the conduct of its business or the ownership of its
property requires such qualification and each Subsidiary is duly qualified as a
foreign corporation in good standing in each state wherein the conduct of its
business or the ownership of its property requires such qualification, in each
case which the failure to so qualify as a foreign corporation could have a
Material Adverse Effect.

         4.2    CORPORATE AUTHORITY; VALID AND BINDING EFFECT.  Borrower has the
corporate power and authority to execute, deliver and perform under this
Agreement and the other Loan Documents to which it is a party, and to borrow
hereunder, and has taken all necessary and appropriate corporate action to
authorize the execution, delivery and performance of this Agreement and such
other Loan Documents.  This Agreement and the other Loan Documents to which
Borrower is a party constitute the valid and legally binding obligations of
Borrower, enforceable against Borrower in accordance with their respective
terms.

         4.3    NO CONFLICT.  The execution, delivery and performance by
Borrower and its Subsidiaries of this Agreement and the other Loan Documents (a)
are not in contravention of any provisions of Applicable Law; (b) will not
violate or result in a default under any agreement or indenture to which the
Borrower or any of its Subsidiaries is a party or by which Borrower or any of
its Subsidiaries is bound, the violation or default of which might have a
Material Adverse Effect; (c) do not contravene the Certificate or Articles of
Incorporation or By-laws of Borrower or any of its Subsidiaries; and (d) will
not result in or require the creation or imposition of any Lien on any of the
property or assets of Borrower or any of its Subsidiaries other than Liens in
favor of the Agent created by this Agreement or the Loan Documents.

         4.4    GOVERNMENTAL ACTION.  The execution, delivery and performance of
this Agreement and the other Loan Documents do not require any registration
with, consent or approval of, or any notice to, or other action to, with or by
any Governmental Authority except (a) filings, consent or notices which have
been obtained and a copy thereof furnished to Agent; (b) filings necessary to
perfect the Liens granted by this Agreement and the Loan Documents;

                                   31


and (c) filings with the Securities Exchange Commission and the principal
exchanges on which the Borrower's Common Stock is traded.

         4.5    NO MATERIAL LITIGATION.  Except as set forth on SCHEDULE 5.5
hereof, there are no proceedings pending or threatened before any court or
administrative agency which, if decided adversely to the Borrower, might have a
Material Adverse Effect.

         4.6    SOLVENCY.  Giving effect to the execution and delivery of the
Loan Documents and the making of each Loan hereunder, Borrower is Solvent.

         4.7    TAXES.  Borrower and each of its Subsidiaries has filed all
federal, state, local and foreign tax returns, reports and estimates which are
required to be filed, and all taxes (including penalties and interest, if any)
shown on such returns, reports and estimates which are due and not yet
delinquent or which are otherwise due and payable have been fully paid.  Such
tax returns properly and correctly reflect the income and taxes of Borrower and
its Subsidiaries for the periods covered thereby except for such amounts which
in the aggregate are immaterial except where such taxes are being contested in
good faith by appropriate proceedings and for which adequate reserves have been
established.  Borrower's federal tax identification number is 13-2626435.

         4.8    FINANCIAL INFORMATION.

         (a)  The audited consolidated annual financial statement of Borrower
and its Subsidiaries for the fiscal years ended December 31, 1992 and December
31, 1993, the restated audited consolidated annual financial statement of
Borrower and its Subsidiaries for the fiscal year ended December 31, 1994, and
the restated unaudited interim financial statements for the Borrower for the
fiscal quarter ended March 31, 1995, in each case consisting of a consolidated
balance sheet, consolidated statement of operations, consolidated statement of
changes in stockholders equity, consolidated statement of cash flows and
accompanying notes, certified, in the case of such annual financial statements,
by Price Waterhouse LLP, certified public accountants, are true and correct in
all material respects and contain no material misstatement or omission, and
fairly present the consolidated financial position, assets and liabilities of
Borrower and its Subsidiaries as of the respective dates thereof, and the
consolidated results of operations of Borrower and its Subsidiaries for the
respective periods then ended and as of the dates thereof, there were no
liabilities of Borrower or any of its Subsidiaries, fixed or contingent, which
are material that are not reflected or disclosed in such financial statements.

         (b)  Since the date of the restated audited financial statements for
the fiscal year ended December 31, 1994 referred to in subsection (a), there has
been no material adverse change in the assets, liabilities, financial position
or results of operations of Borrower or any of its Subsidiaries, and neither
Borrower nor any of its Subsidiaries have (i) incurred any obligation or
liability, fixed or contingent, which could have a Material Adverse Effect; (ii)
incurred any Indebtedness other than (A) the Bridge Loan; (B) the Obligations;
and (C) the Senior Notes; or (iii) guaranteed the obligations of any other
Person.

                                   32



         4.9    TITLE TO ASSETS.  Borrower has good and marketable title to and
ownership of the Collateral, including, but not limited to, the Pay Telephones
and the Telephone Placement Agreements, and Borrower and its Subsidiaries have
good and marketable title to and ownership of all of their other assets, free
and clear of all liens, claims, security interests and encumbrances except for
Permitted Liens.

         4.10   VIOLATIONS OF LAW.  Neither Borrower nor any of its Subsidiaries
are in violation of any applicable statute, regulation or ordinance of any
Governmental Authority in any respect which could have a Material Adverse
Effect.

         4.11   ERISA.  Except as disclosed on SCHEDULE 5.11 attached hereto and
incorporated herein by reference:

         (a)    Identification of Plans.  Neither Borrower nor any ERISA
Affiliate maintains or contributes to, or has maintained or contributed to, any
Plan or Multiemployer Plan that is subject to regulation by Title IV of ERISA;

         (b)    Compliance.  Each Plan has at all times been maintained, by its
terms and in operation, in accordance with all Applicable Laws, except for such
noncompliance (when taken as a whole) that will not have a Material Adverse
Effect;

         (c)    Liabilities.  Neither Borrower nor any ERISA Affiliate is
currently or to the best knowledge of Borrower or any ERISA Affiliate will
become subject to any liability (including withdrawal liability), tax or penalty
whatsoever to any person whomsoever with respect to any Plan including, but not
limited to, any tax, penalty or liability arising under Title I or Title IV of
ERISA or Chapter 43 of the Code, except such liabilities (when taken as a whole)
as will not have a Material Adverse Effect; and

         (d)    Funding.  The Borrower and each ERISA Affiliate has made full
and timely payment of (i) all amounts  required to be contributed under the
terms of each Plan and Applicable Law and (ii) all material amounts required to
be paid as expenses of each Plan. No Plan has any "amount of unfunded benefit
liabilities" (as defined in Section 4001(a)(18) of ERISA).

         (e)    Insolvency; Reorganization.  No Plan is insolvent (within the
meaning of Section 4245 of ERISA) or in reorganization (within the meaning of
Section 4241 of ERISA).

         4.12   ENVIRONMENTAL LAWS.

         (a)    Except as set forth on SCHEDULE 5.12 hereto, Borrower and its
Subsidiaries have obtained all permits, licenses and other authorizations, if
any, which are required under Environmental Laws and Borrower and its
Subsidiaries are in compliance in all material respects with all terms and
conditions of the required permits, licenses and authorizations, and are also in
compliance in all material respects with all other limitations, restrictions,
conditions, standards,

                                   33


prohibitions, requirements, obligations, notifications, schedules and timetables
contained in the Environmental Laws;

         (b)    Neither Borrower nor any of its Subsidiaries are aware of, and
has not received notice of, the disposal or release or presence of Hazardous
Substances on any of its properties, or of any past, present or future events,
conditions, circumstances, activities, practices, incidents, actions or plans
which may interfere with or prevent compliance or continued compliance on the
part of Borrower or such Subsidiary in any material respect with Environmental
Laws, or may give rise to any material common law or legal liability, or
otherwise form the basis of any material claim, action, demand, suit, lien,
proceeding, hearing, study or investigation, based on or related to the
manufacture, processing, distribution, use, treatment, storage, disposal,
transport, or handling, or the emission, discharge, release or threatened
release into the environment, of any Hazardous Substance;

         (c)    All assets of Borrower and its Subsidiaries are free from
Hazardous Substances except as disclosed in SCHEDULE 5.12 hereto and the use and
disposal of any and all such Hazardous Substances is effected by Borrower and
its Subsidiaries in compliance with all applicable Environmental Laws; and

         (d)    There is not pending or, to the best of Borrower's knowledge,
threatened against Borrower or any of its Subsidiaries, and Borrower knows of no
facts or circumstances that might give rise to, any civil, criminal or
administrative action, suit, demand, claim, hearing, notice or demand letter,
notice of violation, environmental lien, investigation, or proceeding relating
in any way to Environmental Laws.

         4.13   MARGIN STOCK.  Neither Borrower nor any of its Subsidiaries is
engaged principally, or as one of its important activities, in the business of
extending credit for buying or carrying Margin Stock.  Not more than 25% of the
aggregate fair market value of the assets of Borrower and its Subsidiaries
consists of Margin Stock.

         4.14   NO DEFAULT.  Except for matters in dispute and described on
SCHEDULE 5.14 hereof, neither Borrower nor any of its Subsidiaries are in
default with respect to (a) any note, indenture, loan agreement, mortgage,
lease, deed or other similar agreement relating to Indebtedness to which
Borrower or such Subsidiaries are a party or by which Borrower or such
Subsidiaries are bound or (b) any other instrument, document or agreement to
which Borrower or such Subsidiaries are a party or by which Borrower or such
Subsidiaries or any of their respective properties are bound, the default of
which would have a Material Adverse Effect.

         4.15   CHIEF EXECUTIVE OFFICE; COLLATERAL LOCATIONS. Borrower's and
each of its Subsidiaries' principal place of business, chief executive office
and office where it keeps all of its books and records is located at 2300 N.W.
89th Place, Miami, Florida 33172, and except as set forth on SCHEDULE 5.15
attached hereto neither Borrower nor any of its Subsidiaries nor any of their
respective predecessors has had any other chief executive office or principal
place of business outside

                                   34


Dade County, Florida during the preceding five (5) years. SCHEDULE 5.15 attached
hereto and incorporated herein by reference sets forth a true, correct and
complete list of all places of business and all locations at which Collateral is
located.

         4.16   CORPORATE AND TRADE OR FICTITIOUS NAMES.  During the five (5)
years immediately preceding the date of this Agreement, neither Borrower nor any
of its Subsidiaries nor any of their respective predecessors has been known as
or used any corporate, trade or fictitious name other than its current corporate
name and except as disclosed on SCHEDULE 5.16 hereto.

         4.17   ACCOUNTS.  With regard to each Account now or hereafter shown on
any schedule or aging of Accounts provided to the Agent hereunder:

         (a)    Such Account arises or will arise under a contract between
Borrower and the Account Debtor in each case providing for the bona fide sale of
goods or performance of services by Borrower in the ordinary course of its
business for or on behalf of the Account Debtor except to the extent otherwise
expressly indicated on such schedule or aging of accounts;

         (b)    Borrower has made delivery of the goods or has rendered the
services ordered to which such Account relates and the Account Debtor has
accepted such goods and/or services;

         (c)    The amount of the face value of such Accounts is actually and
absolutely owing to Borrower, is not contingent for any reason and, except as
otherwise expressly noted on such schedule or aging of accounts, there are no
setoffs, counterclaims, disputes or deductions existing or asserted with respect
thereto (except to the extent, if any, that such Account Debtor(s) may be
entitled to normal trade discounts, adjustments, returns and allowances).

         (d)    Borrower will have preserved and will continue to preserve any
Liens and any rights to Liens available by virtue of the sales giving rise to
such Account;

         (e)    Such Account is free and clear of all Liens other than the Lien
in favor of the Agent; and

         (f)    Borrower has full right, power and authority to assign such
Account.

         4.18   ADEQUACY OF INTANGIBLE ASSETS.  Borrower and its Subsidiaries
possess all intellectual property licenses, patents, patent applications,
copyrights, trademarks, trademark applications, and trade names and all
governmental registrations and licenses reasonably necessary to continue to
conduct their respective businesses as heretofore conducted by them and all such
intellectual property licenses, patents, patent applications, copyrights,
trademarks, trademark applications, trade names, licenses and registrations
which have been registered with any Governmental Authority are listed on
SCHEDULE 5.18 hereto.

                                   35



         4.19   EQUIPMENT.  The Equipment, including all Pay Telephones and
Telephone Equipment, is and shall remain in good condition, normal wear and tear
excepted, meets all standards imposed by any Governmental Authority having
regulatory authority over such material and its use and is currently usable in
the normal course of Borrower's business.

         4.20   INVENTORY.  The Inventory is and shall remain in good condition,
meets all material standards imposed by any Governmental Authority having
regulatory authority over such goods, their use and/or sale, is either currently
usable or currently saleable in the normal course of Borrower's business and is
not subject to any output contract or similar agreement between Borrower and any
other Person.

         4.21   INVESTMENTS.  Except as set forth in SCHEDULE 5.21 hereof,
Borrower has no Subsidiaries or other Investments, directly or indirectly, in
any Person.

         4.22   INDEBTEDNESS; INTEREST HEDGE AGREEMENT.

         (a)    SCHEDULE 5.22 hereto is a complete and correct list, as of the
date of this Agreement, of each credit agreement, loan agreement, indenture,
note purchase agreement, guarantee or other arrangement providing for or
otherwise relating to any Indebtedness to, or guarantee by, Borrower or any of
its Subsidiaries and the aggregate principal or face amount outstanding as of
the date hereof or which may become outstanding under each such arrangement is
correctly described in said Schedule.

         (b)    Borrower has entered into an Interest Hedge Agreement, pursuant
to which Borrower has obtained a cap on the London Interbank Offered Rate of
6-1/2% for three years in a notional amount of $40,000,000 of Indebtedness.

         4.23   EXISTING LIENS.  SCHEDULE 5.23 hereto is a complete and correct
list, as of the date of this Agreement, of each Lien existing on the date hereof
securing Indebtedness and the aggregate principal amount of Indebtedness secured
by each such Lien is correctly described in such SCHEDULE 5.23.

         4.24   SECURITY INTEREST.  This Agreement creates a valid security
interest in the Collateral securing payment of the Obligations, subject only to
Permitted Liens, and all filings and other actions necessary or desirable to
perfect and protect such security interest have been taken except in respect of
states or counties within a state in which the only Collateral located therein
consists of either (a) fewer than twenty (20) installed Pay Telephones or (b)
other Inventory having a value not in excess of Fifty Thousand Dollars
($50,000), as to any one location, or Two Hundred Fifty Thousand Dollars
($250,000) as to all such locations, and, except for the Collateral located in
such states, Agent has a valid and perfected first priority security interest in
the Collateral, subject only to Permitted Liens.

                                   36



         4.25   TRANSMITTING UTILITY.   Borrower is a "transmitting utility," as
such term is defined by Section 9-105 of the UCC.

         4.26   REGULATORY MATTERS.  Borrower is not subject to regulation under
the Investment Company Act of 1940, as amended, the Public Utility Holding
Company Act of 1935, as amended, the Federal Power Act, the Interstate Commerce
Act or any other federal or state statute or regulation which materially limits
its ability to incur Indebtedness or its ability to consummate the transactions
contemplated hereby.

         4.27   DISCLOSURE.  Neither this Agreement, the Offering Memorandum
relating to the Senior Notes, nor any other instrument, document, agreement,
financial statement or certificate furnished to the Agent, any of the Lenders or
any holder of any of the Senior Notes contain an untrue statement of a material
fact or omits to state any material fact necessary to make the statements
therein, in light of the circumstances under which they were made, not
misleading or omits to state any fact which, insofar as Borrower can now
foresee, may in the future have a Material Adverse Effect.

         4.28   CAPITALIZATION.  Borrower has authorized capital stock
consisting of 25,000,000 shares of Common Stock, par value $.01 per share, of
which as of July 17, 1995, 16,073,176 shares were issued and outstanding, and
5,000,000 shares of Preferred Stock, $.01 par value, 100,000 shares of which are
designated as Series A Preferred Stock, none of which are issued and
outstanding, 600,000 shares of which are designated as Series B Preferred Stock,
none of which are issued and outstanding, and 160,000 shares of Series C
Preferred Stock, $.01 par value, of which as of the date hereof, at least
150,000 shares of which were issued and outstanding.

                          5. AFFIRMATIVE COVENANTS

    Borrower covenants to the Agent and the Lenders that from and after the
Effective Date, and until the Termination Date and the payment and satisfaction
in full of the Obligations, unless the Majority Lenders otherwise consent in
writing:

         5.1    RECORDS RESPECTING COLLATERAL; LOCKBOX OR BLOCKED ACCOUNT
ARRANGEMENT.  Borrower shall, and shall cause each of its Subsidiaries to, keep
all records with respect to the Collateral at the office set forth in Section
5.15 hereof and not remove such records from such address and, upon request of
the Majority Lenders following the occurrence of an Event of Default, enter into
such lockbox or blocked account arrangement with respect to collection of the
Accounts and execute and deliver such documents in connection therewith as the
Majority Lenders may reasonably require.

                                   37



         5.2    REPORTING REQUIREMENTS.  Borrower shall, and shall cause each of
its Subsidiaries to:

         (a)    Furnish or cause to be furnished to the Agent and each Lender:

                (i) (A) As soon as practicable, and in any event within forty-
     five (45) days after the end of each fiscal quarter, a consolidated interim
     unaudited financial statement of Borrower and its Subsidiaries, including a
     balance sheet, income statement and statement of cash flow, for the quarter
     and year-to-date period then ended, prepared in accordance with GAAP,
     subject to normal year-end adjustments, consistent with the past practice
     of Borrower and its Subsidiaries, and certified as to truth and accuracy
     thereof by the chief financial officer of Borrower;

                (B) As soon as practicable, and in any event within forty-five
     (45) days after the end of each month, a consolidated interim unaudited
     financial statement of Borrower and its Subsidiaries, including a balance
     sheet, income statement and statement of cash flow, for the month then
     ended, prepared in accordance with GAAP, subject to normal year-end
     adjustments, consistent with the past practice of Borrower and its
     Subsidiaries, and certified as to truth and accuracy thereof by the chief
     financial officer of Borrower;

                (ii)   As soon as available, and in any event within ninety (90)
     days after the end of each fiscal year, a consolidated audited annual
     financial statement of Borrower, including a balance sheet, income
     statement and statement of cash flow for the fiscal year then ended,
     prepared in accordance with GAAP, in comparative form and accompanied by
     the unqualified opinion of a nationally recognized firm of independent
     certified public accountants regularly retained by Borrower and its
     Subsidiaries and acceptable to the Majority Lenders;

                (iii)   So long as PTCC is a Subsidiary of Borrower, as soon as
     practicable, and in any event within forty-five (45) days after the end of
     each fiscal quarter, a consolidated interim unaudited financial statement
     of PTCC and it Subsidiaries, including a balance sheet, income statement
     and statement of cash flow, for the quarter and year-to-date period then
     ended, prepared in accordance with GAAP, subject to normal year-end
     adjustments, consistent with the past practice of PTCC and its
     Subsidiaries, and certified as to truth and accuracy thereof by the chief
     financial officer of PTCC;

                (iv)   Together with the annual financial statements referred to
     in clause (ii) above, a statement from such independent certified public
     accountants that, in making their examination of such financial statements,
     they obtained no knowledge of any Default or Event of Default or, in lieu
     thereof, a statement specifying the nature and period of existence of any
     such Default or Event of Default disclosed by their examination;

                (v)   Together with the annual or interim financial statements
     referred to in clauses (i) and (ii) above, a compliance certificate of the
     chief executive officer or chief

                                   38


     financial officer of Borrower in substantially the form of EXHIBIT C hereto
     (a "Compliance Certificate") certifying that, to the best of his or her
     knowledge, no Default or Event of Default has occurred and is continuing
     or, if a Default or Event of Default has occurred and is continuing, a
     statement as to the nature thereof and the action which is proposed to be
     taken with respect thereto, and that the calculations setting forth
     Borrower's compliance with the financial covenants set forth in Article 8
     hereof are true and accurate;

                (vi)  Promptly after the sending or filing thereof, as the case
     may be, copies of any definitive proxy statements, financial statements or
     reports which Borrower or its Subsidiaries send to their shareholders and
     copies of any regular periodic and special reports or registration
     statements which Borrower or its Subsidiaries file with the Securities and
     Exchange Commission (or any Governmental Authority substituted therefor),
     including, but not limited to, all Form 10-K and Form 10-Q reports, or any
     report or registration statement which Borrower or its Subsidiaries file
     with any national securities exchange;

                (vii)  At least fifteen (15) Business Days prior to the time any
     consent by the Majority Lenders will be necessary, Borrower and its
     Subsidiaries shall furnish to the Agent and the Lenders all pertinent
     information regarding any proposed Acquisition by Borrower or its
     Subsidiaries to which the consent of the Majority Lenders is required
     hereunder which is reasonably necessary or appropriate to permit the
     Lenders to evaluate such Acquisitions in a manner consistent with prudent
     banking standards; and

                (viii)   Such other information respecting the condition or
     operations, financial or otherwise, of Borrower and Borrower's Affiliates
     and Subsidiaries as the Agent or the Lenders may from time to time
     reasonably request.

         (b)    Furnish or cause to be furnished to the Agent and to any Lender
upon such Lender's request therefor:

                (i)   As soon as available, and in any event within thirty (30)
     days after the end of each month, (A) a borrowing base certificate in
     substantially the form of Exhibit D hereto (a "Borrowing Base
     Certificate"), updating the Eligible Accounts and the Eligible Pay
     Telephones as of the end of the immediately preceding month and signed by
     an officer of Borrower reasonably satisfactory to the Agent; provided,
     however, that Borrower may, at its option, in connection with an
     Acquisition permitted by Section 7.5 hereof, deliver to Agent a Borrowing
     Base Certificate, prepared on a pro forma basis, giving effect to such
     Acquisition; and (B) an accounts receivable aging, showing the aggregate
     dollar value of the Accounts, the age of each individual Account as of the
     last day of the preceding month (segregating such items in such manner and
     to such degree as the Majority Lenders may request), including the type and
     dollar value of the Accounts and the location of the Account Debtor thereon
     as of the end of the preceding month;

                                   39



                (ii)  At the time of the delivery of the annual or interim
     financial statements referred to in clauses (a)(i) and (a)(ii) above, (A) a
     true and complete listing of the locations at which Pay Telephones are
     installed, and (B) a list of all Collateral locations (other than locations
     representing only installed telephones) at which Collateral having a value
     of less than Fifty Thousand Dollars ($50,000) is maintained; and

                (iii)   Such other information respecting the condition or
     operations, financial or otherwise, of Borrower and Borrower's Affiliates
     and Subsidiaries as the Agent or the Lenders may from time to time
     reasonably request.

     All statements of operations shall show separate results of both continuing
operations and discontinued operations.

         5.3    TAX RETURNS.  Borrower shall, and shall cause each of its
Subsidiaries to, file all federal, state and local tax returns and other reports
that Borrower and its Subsidiaries are required by law to file, maintain
adequate reserves for the payment of all taxes, assessments, governmental
charges and levies imposed upon them, their respective incomes, or their
respective profits, or upon any property belonging to them, and pay and
discharge all such taxes, assessments, governmental charges and levies prior to
the date on which penalties attach thereto, except where the same may be
contested in good faith by appropriate proceedings and for which adequate
reserves have been established.

         5.4    COMPLIANCE WITH LAWS.  Borrower shall, and shall cause each of
its Subsidiaries to, comply with all laws, statutes, rules, regulations and
ordinances of any Governmental Authority applicable to Borrower or its
Subsidiaries, a violation of which, in any respect, may have a Material Adverse
Effect, including, without  limitation, any such laws, statutes, rules,
regulations or ordinances regarding the collection, payment, and deposit of
employees' income, unemployment, and Social Security taxes and with respect to
pension liabilities.

         5.5    ENVIRONMENTAL LAWS.  Borrower shall, and shall cause each of its
Subsidiaries to, comply with all Environmental Laws and, in the event of any
"release" or "threatened release" of any Hazardous Substance onto, at or under
the property of Borrower or any of its Subsidiaries which requires or may
require notification, response, assessment, investigation or remedial action
pursuant to any Environmental Law, after notifying the Agent and the Lenders and
all appropriate Governmental Authorities thereof, proceed with due diligence and
at Borrower's or its Subsidiary's cost and expense to respond appropriately, in
accordance with all requirements of the Environmental Laws.

         5.6    ERISA.  Borrower shall, and shall cause each of its Subsidiaries
to:

         (a)    At all times make prompt payment of contributions required to
meet the minimum funding standards set forth in Section 302 and 305 of ERISA
with respect to each Plan and

                                   40


otherwise comply with ERISA and all rules and regulations promulgated thereunder
in all material respects;

         (b)    Promptly after the occurrence thereof with respect to any Plan,
or any trust established thereunder, notify the Agent and the Lenders of (i) a
"reportable event" described in Section 4043 of ERISA and the regulations issued
from time to time thereunder (other than a "reportable event" not subject to the
provisions for 30-day notice to the PBGC under such regulations), or (ii) any
other event which could subject the Borrower or any ERISA Affiliate to any tax,
penalty or liability under Title I or Title IV of ERISA or Chapter 43 of the
Code which, in the aggregate, could have a Material Adverse Effect;

         (c)    At the same time and in the same manner as such notice must be
provided to the PBGC, or to a Plan participant, beneficiary or alternative
payee, give the Agent and the Lenders any notice required under Section 101(d),
302(f)(4), 303, 307, 4041(b)(1)(A) or 4041(c)(1)(A) or ERISA or under Section
401(a)(29) or 412 of the Code with respect to any Plan;

         (d)    Furnish to the Agent or any Lender, promptly upon the request of
the Agent or such Lender, (i) true and complete copies of any and all documents,
government reports and determination or opinion letters for any Plan; and (ii) a
current statement of withdrawal liability, if any, for each Multiemployer Plan;
and

         (e)    Furnish to the Agent or any Lender, promptly upon the request of
the Agent or such Lender therefor, such additional information concerning any
Plan that relates to the ability of Borrower to make any payments hereunder, as
may be reasonably requested.

         5.7    BOOKS AND RECORDS.  Borrower shall, and shall cause each of its
Subsidiaries to, keep adequate records and books of account with respect to its
business activities in which proper entries are made in accordance with GAAP
reflecting all its financial transactions.

         5.8    NOTIFICATIONS TO THE AGENT AND THE LENDERS.  Borrower shall
notify the Agent and the Lenders in writing within ten (10) Business Days:  (a)
upon Borrower's learning thereof, of any litigation affecting Borrower or any of
its Subsidiaries claiming damages of One Million Dollars ($1,000,000) or more,
individually or when aggregated with other litigation pending against Borrower
or any of its Subsidiaries, whether or not covered by insurance, and of the
threat or institution of any suit or administrative proceeding against Borrower
or any of its Subsidiaries or Affiliates which may have a Material Adverse
Effect and establish such reasonable reserves with respect thereto as the
Majority Lenders may request; (b) upon learning thereof, of any Default or Event
of Default hereunder; (c) upon occurrence thereof, of any event or condition
which would have a Material Adverse Effect; (d) upon the occurrence thereof, of
any default by Borrower or any of its Subsidiaries under (i) any note,
indenture, loan agreement, mortgage, lease, deed or other similar agreement
relating to any Indebtedness of Borrower or its Subsidiaries having a principal
balance of $1,000,000 or more or (ii) any other instrument, document or
agreement to which Borrower or any of its Subsidiaries is a party or by which
Borrower or any of its Subsidiaries or any of their respective

                                   41


property is bound, the default of which might have a Material Adverse Effect;
and (e) when the aggregate number of telephones installed in a particular state,
or within a county in a particular state, first equals or exceeds twenty (20).

         5.9    INSURANCE.  Borrower shall, and shall cause each of its
Subsidiaries to:

         (a)    Keep all of its property (other than Pay Telephones), whether
now owned or hereafter acquired, insured by insurance companies (i) reasonably
acceptable to the Majority Lenders or having an A or better rating according to
Best's Insurance Reports; Property-Casualty and (ii) licensed to do business in
the State of Florida and in all jurisdictions in which the Collateral is located
against loss or damage by fire or other risk usually insured against under
extended coverage endorsement and theft, burglary, and pilferage, together with
such other hazards as the Majority Lenders may from time to time reasonably
request, in amounts reasonably satisfactory to the Majority Lenders and naming
Agent as loss payee thereon pursuant to a lender's loss payee clause
satisfactory to the Majority Lenders;

         (b)    Maintain at all times liability insurance coverage against such
risks and in such amounts as are customarily maintained by others in similar
businesses, such insurance to be carried by insurance companies (i) reasonably
acceptable to the Majority Lenders or having an A or better rating according to
Best's Insurance Reports; Property-Casualty and (ii) licensed to do business in
the State of Florida and in all jurisdictions in which Borrower does business;
and

         (c)    Deliver certificates of insurance for such policy or policies to
Agent, containing endorsements, in form satisfactory to the Majority Lenders ,
providing that the insurance shall not be cancelable, except upon thirty (30)
days' prior written notice to Agent.

         5.10   MAINTENANCE OF PROPERTY.  Borrower shall, and shall cause each
of its Subsidiaries to, keep all General Intangibles in full force and effect
except for immaterial General Intangibles allowed to lapse by Borrower or any of
its Subsidiaries in the ordinary course of Borrower's or such Subsidiary's
business and any other General Intangible for which Borrower or any of its
Subsidiaries has obtained a substantially similar substitution and the lapse of
which, because of such substitution, does not have a Material Adverse Effect and
maintain all of its other property necessary or useful in the proper conduct of
its respective businesses in good working condition, ordinary wear and tear
excepted.

         5.11   PRESERVATION OF CORPORATE EXISTENCE.  Borrower shall, and shall
cause each of its Subsidiaries to, except as permitted by Section 7.6 hereof,
preserve and maintain its corporate existence, rights, franchises and privileges
in the jurisdiction of incorporation, and qualify and remain qualified as a
foreign corporation in each jurisdiction in which such qualification is
necessary or desirable in view of its business and operations or the ownership
of its properties.

         5.12   EQUIPMENT.  Borrower shall keep and maintain the Equipment in
good operating condition, reasonable wear and tear excepted, shall repair and
make all necessary

                                   42


replacements thereof so that the operating efficiency thereof shall at all times
be maintained and preserved and, shall not permit any item of Equipment to
become a fixture to real estate or accession to other personal property unless
Agent has a first priority lien on or security interest in such real estate or
other personal property.  Borrower shall, immediately on demand therefor by
Agent, deliver to Agent any and all evidence of ownership of any of the
Equipment (including, without limitation, certificates of title and applications
for title, together with any necessary applications to have Agent's Lien noted
thereon, in the case of vehicles).

                            6. NEGATIVE COVENANTS

     Borrower covenants with the Agent and the Lenders that from and after the
Effective Date and until the termination of this Agreement and the payment and
satisfaction in full of the Obligations, without the prior written consent of
the Majority Lenders:

         6.1    LIENS.  Borrower shall not, and shall not permit any of its
Subsidiaries to, create, assume, or suffer to exist any Lien of any kind in any
of the Collateral or its other assets except for Permitted Liens.

         6.2    INDEBTEDNESS.  Borrower shall not, and shall not permit any of
its Subsidiaries to, incur, assume, or suffer to exist any Indebtedness other
than (a) the Obligations; (b) Subordinated Debt; (c) Indebtedness of Borrower
evidenced by the Senior Notes; (d) Indebtedness of PTCC in a principal amount
not in excess of Two Million Five Hundred Thousand Dollars ($2,500,000) at any
one time outstanding; (d) Indebtedness in a principal amount of not more than
$3,000,000 secured by a first mortgage on the real estate owned by Borrower
located at 2300 N.W. 89th Place, Miami, Dade County, Florida; (e) Capital Lease
Obligations of PTCC not to exceed Five Million Dollars ($5,000,000); and (e)
other Indebtedness of Borrower in a principal amount not in excess of Ten
Million Dollars ($10,000,000) at any one time outstanding provided that not more
than Five Million Dollars ($5,000,000) of Indebtedness permitted by this clause
(e) may be secured by any assets of Borrower or its Subsidiaries.

         6.3    ASSET SALES.  Borrower shall not, and shall not permit any of
its Subsidiaries to, sell, lease or otherwise dispose of any of the Collateral
or any interest therein or any of its other assets except for (a) the sale of
Inventory in the ordinary course of business; (b) the sale of assets no longer
used or useful in the business of Borrower or its Subsidiaries and having an
aggregate value of not more than Five Million Dollars ($5,000,000) during any
fiscal year.

         6.4    GUARANTIES.  Borrower shall not, and shall not permit any of its
Subsidiaries to, Guarantee the obligations of any other Person except by
endorsement of negotiable instruments for deposit or collection and similar
transactions in the ordinary course of business.

                                   43



         6.5    INVESTMENTS.  Borrower shall not, and shall not permit any of
its Subsidiaries to:

         (a)    Make any Investment in any Person except for (i) Acquisition of
any Person engaged in the Pay Telephone business for which the aggregate
purchase price payable other than in shares of Common Stock (whether payable in
cash, notes, property, assumption of liabilities or otherwise, with property
being valued at the fair market value thereof and notes and assumed liabilities
being valued at the face amount thereof) is not in excess of Three Million
Dollars ($3,000,000.00) for any single Acquisition or related series of
Acquisitions; provided, however, that at the time of such Acquisition, and
giving effect thereto, there does not exist a Default or Event of Default
hereunder; (ii) investments in PTCC not in excess of Five Million Dollars
($5,000,000); and (iii) investments in (A) certificates of deposit issued by
commercial banks located in the United States (including foreign banks with a
United States Federal Branch) having combined capital and surplus in excess of
Five Hundred Million Dollars ($500,000,000), and having a maturity date within
one year after the date such investment is made; (B) readily marketable
commercial paper of a domestic issuer rated at least "A-1" by Standard & Poor's
Corporation or "P-1" by Moody's Investors Service, Inc.; and (C) direct
obligations of the United States of America or agencies thereof or obligations
fully guaranteed by the United States of America.

         (b)    Make any Investment outside the United States of America.

         6.6    PROHIBITION OF FUNDAMENTAL CHANGES.   Borrower shall not, and
shall not permit any of its Subsidiaries to, enter into any transaction of
merger or consolidation or amalgamation, or liquidate, wind up or dissolve
itself (or suffer any liquidation or dissolution) or make any substantial change
in the basic type of business conducted by Borrower or any Subsidiary of
Borrower as of the date hereof except that:

         (a)    any Subsidiary of Borrower may be merged or consolidated with or
     into: (i) Borrower if Borrower shall be the continuing or surviving
     corporation or (ii) any other such Subsidiary; provided that if any such
     transaction shall be between a Subsidiary and a wholly-owned Subsidiary,
     the wholly-owned Subsidiary shall be the continuing or surviving
     corporation;

         (b)    any Subsidiary of Borrower may be merged or consolidated with or
     into another Person to consummate an Acquisition of such other Person
     permitted by Section 7.5 hereof, provided that the surviving Person shall
     be a Subsidiary of Borrower organized and existing under the laws of the
     United States or any State thereof or the District of Columbia; and

         (c)    any wholly-owned Subsidiary of Borrower may be dissolved into
     its parent corporation.

                                   44



         6.7    ISSUANCE OF STOCK.  Borrower shall not, and shall not permit any
of its Subsidiaries to, issue any shares of Capital Stock or other ownership
interests, except that (a) Borrower may issue Common Stock and warrants, options
or other rights to acquire Common Stock; (b) Borrower may issue Preferred Stock
pursuant to the Securities Purchase Agreement as in effect on the date hereof
and pursuant to the letter agreement dated as of July 3, 1995 between Borrower
and Appian Capital Partners, L.L.C., as in effect on the date hereof; (c) any
Subsidiary of Borrower may issue shares of Capital Stock to Borrower or any
other wholly-owned Subsidiary of Borrower; and (d) PTCC may issue shares of
common stock.

         6.8    FISCAL YEAR.  Borrower shall not, and shall not permit any of
its Subsidiaries to, change its fiscal year.

         6.9    ERISA.  Borrower shall not, and shall not permit any of its
ERISA Affiliates to, take, or fail to take any action with respect to a Plan
including, but not limited to, (a) establishing any Plan, (b) amending any Plan,
(c) terminating or withdrawing from any Plan, or (d) incurring an amount of
unfunded benefit liabilities, as defined in Section 4001(a)(18) of ERISA, where
such action or failure could have a Material Adverse Effect, result in a Lien on
the property of Borrower or any Subsidiary of Borrower, or require the Borrower
or any such Subsidiary to provide any security.

         6.10   RELOCATIONS; USE OF NAME.  Borrower shall not, and shall not
permit any of its Subsidiaries to, relocate its executive offices; open new
places of business or relocate existing places of business; maintain any
Collateral in excess of Fifty Thousand Dollars ($50,000), as to any individual
location, or in excess of Two Hundred Fifty Thousand Dollars ($250,000), as to
all such locations, or records with respect to Collateral at any locations other
than locations consisting solely of installed Pay Telephones and other than
those locations presently kept or maintained, as set forth on SCHEDULE 5.15
hereto; maintain any Inventory at any location other than those locations set
forth on SCHEDULE 5.15; or use any corporate name (other than its own) or any
fictitious name; in each case except upon thirty (30) days prior written notice
to Agent and after the delivery to Agent of financing statements, if required by
Agent, in form satisfactory to Agent.

         6.11   AFFILIATE TRANSACTIONS.  Borrower shall not, and shall not
permit any of its Subsidiaries to, enter into any transaction, including,
without limitation, the purchase, sale or exchange of property or the rendering
of any service or the payment of management or other service fees, with any
Affiliate except in the ordinary course of and pursuant to the reasonable
requirements of Borrower's business and upon fair and reasonable terms no less
favorable to Borrower than those which would prevail in a comparable arm's-
length transaction with a Person not an Affiliate.

         6.12   DIVIDENDS.   Borrower shall not, and shall not permit any of its
Subsidiaries to, declare or pay any dividends on, or make any distribution with
respect to, the shares of any class of its Capital Stock, redeem or retire any
of its Capital Stock, or take any action having an effect equivalent to the
foregoing in any fiscal year, except that (a) Subsidiaries may declare and pay
cash dividends to Borrower or to another Subsidiary of Borrower; (b) subsequent
to the third anniversary

                                   45


of the issuance of the Preferred Stock, so long as the Consolidated Fixed
Charge Coverage Ratio of the Borrower is at least 3.0:1.0, the payment of
scheduled cash dividend payments on the Preferred Stock in accordance with the
terms of the Preferred Stock as in effect on the date hereof; and (c) Borrower
may declare and pay other cash dividends on its Capital Stock provided that the
aggregate amount of such dividends, together with dividends paid pursuant to
clause (b) above, do not exceed, during any fiscal year, twenty-five percent
(25%) of the net income of Borrower, on a consolidated basis, as set forth in
the audited financial statements for the fiscal year of Borrower immediately
preceding the year during which such declaration and payment of dividends is
made; provided, however, that at the time of any dividend described in this
clause (b) or (c) there does not exist any Default or Event of Default or any
event or condition which, with the payment of such dividend, would constitute a
Default or Event of Default.  For purposes of this Section 7.12, "Consolidated
Fixed Charge Coverage Ratio" shall have the meaning ascribed to such term in the
Senior Notes Indenture as in effect on the date hereof.

         6.13   PREPAYMENT AND REDEMPTION.  Borrower shall not, and shall not
permit any Subsidiary to, directly or indirectly, purchase, redeem, retire or
otherwise acquire for value, set apart any money for a sinking, defeasance or
other analogous fund for, the purchase, redemption, retirement or other
acquisition of, or make any voluntary payment or prepayment of the principal of
or interest on, or any other amount owing in respect of the Senior Notes or the
Preferred Stock except for (a) regularly scheduled payments of interest on the
Senior Notes and mandatory purchases and redemptions of the Senior Notes; (b)
cash dividends on the Preferred Stock to the extent permitted by Section 7.12
hereof; (c) the redemption, retirement, cancellation or conversion of the
Preferred Stock to the extent the consideration therefor consists solely of the
issuance of shares of Common Stock; and (d) the redemption of Preferred Stock
and/or the repurchase of the Senior Notes upon a Change of Control, as such term
is defined in the Senior Notes Indenture as in effect on the date hereof;
provided, that all Obligations then due and owing have been fully paid and there
exists no Event of Default which has not been waived by the Lenders.

         6.14   AMENDMENT OF CERTAIN DOCUMENTS.  Borrower shall not, and shall
not permit any Subsidiary to, agree to any modification of any loan agreement,
indenture or other instruments, documents or agreements relating to the
Preferred Stock and to Funded Debt having an outstanding principal balance of
$1,000,000 or more.

                           7. FINANCIAL COVENANTS

    Borrower covenants with the Agent and the Lenders that from and after the
Effective Date and until the termination of this Agreement and the payment and
satisfaction in full of the Obligations, unless the Majority Lenders otherwise
consent in writing:

         7.1    NET WORTH.  Borrower shall maintain at all times during the
applicable periods set forth below a Net Worth of not less than the sum of the
amount set forth opposite each such applicable period:

                                   46



         Applicable Period                  Amount

         Closing  - 12/31/96                $47,000,000
         01/01/97 - 12/31/97                $52,000,000
         01/01/98 - 12/31/98                $57,000,000
         At all times thereafter            $67,000,000

Notwithstanding the foregoing, in the event that Borrower completes an offering
of its equity securities, the amount set forth above for each applicable period,
commencing with the applicable period in which such issuance occurs, shall be
increased by an amount equal to seventy-five percent (75%) of the amount by
which Borrower's shareholders' equity is increased as a result of the issuance
of equity securities as a part of such offering.

         7.2    LEVERAGE RATIO.  Borrower shall maintain at all times during the
applicable periods set forth below a Leverage Ratio of not greater than the
ratio set forth opposite each such applicable period:

         Applicable Period                  Ratio

         Closing  - 06/30/97                3.25:1.00
         At all times thereafter            3.00:1.00

         7.3    LOANS/OPERATING CASH FLOW RATIO.   Borrower shall maintain at
all times a Loans/Operating Cash Flow Ratio of not greater than 2.00:1.00.

         7.4    OPERATING CASH FLOW.  Borrower shall maintain an Operating Cash
Flow of not less than (a) $5,000,000 for the fiscal quarter ending June 30,
1995; (b) $10,000,000 for the two fiscal quarter period ending September 30,
1995; (c) $15,000,000 for the three fiscal quarter period ending December 31,
1995; and (d) for each four fiscal quarter period ending on the last date of
each fiscal quarter during the applicable period set forth below, the amount set
forth opposite each such applicable period:

         Applicable Period                  Amount

         01/01/96 - 12/31/96                $ 19,000,000
         01/01/96 - 12/31/97                $ 23,000,000
         At all times thereafter            $ 26,000,000

                                   47



         7.5    INTEREST COVERAGE RATIO.   Borrower shall maintain as of the end
of each fiscal quarter of Borrower during the applicable periods set forth below
an Interest Coverage Ratio of not less than the ratio set forth opposite each
such applicable period:

         Applicable Period                  Ratio

         Closing  - 06/30/96                1.50:1.00
         07/01/96 - 12/31/96                1.75:1.00
         01/01/97 - 06/30/97                2.25:1.00
         Each Fiscal Quarter thereafter     2.50:1.00

                            8. EVENTS OF DEFAULT

     The occurrence of any of the following events or conditions shall
constitute an Event of Default hereunder:

         8.1    OBLIGATIONS.  Borrower shall fail to make any payment of
principal of the Obligations when due or shall fail to make any payment of
interest on the Loans or of any other Obligations (other than payments of
principal) within two (2) Business Days of when due.

         8.2    MISREPRESENTATIONS.  Borrower or any Subsidiary of Borrower
shall make any representations or warranties in any of the Loan Documents or in
any certificate or statement furnished at any time hereunder or in connection
with any of the Loan Documents which proves to have been untrue or misleading in
any material respect when made or furnished and which continues to be untrue or
misleading in any material respect.

         8.3    NEGATIVE AND FINANCIAL COVENANTS.  Borrower shall default in the
observance or performance of any covenant or agreement contained in Section 6.8
or Articles 7 or 8 of this Agreement.

         8.4    OTHER COVENANTS.  Borrower or any of its Subsidiaries shall
default in the observance or performance of any other covenant or agreement
contained in this Agreement or under any of the other Loan Documents to which
Borrower or such Subsidiary is a party and such default continues for more than
thirty (30) days after notice thereof to Borrower by the Agent.

         8.5    OTHER DEBTS.  (a) Borrower or any of its Subsidiaries (other
than PTCC) shall fail to pay any principal of or premium or interest on any of
its Indebtedness, which is outstanding in a principal amount of at least
$1,000,000 in the aggregate, when the

                                   48


same becomes due and payable (whether by scheduled maturity, required
prepayment, acceleration, demand or otherwise), and such failure shall continue
after the applicable grace or cure period, if any, specified in the agreement,
mortgage, indenture or instrument relating to such Indebtedness; or (b) any
other event shall occur or condition shall exist under any agreement, mortgage,
indenture or instrument relating to any such Indebtedness and shall continue
after the applicable grace or cure period, if any, specified in such agreement,
mortgage, indenture or instrument, if the effect of such event or condition is
to accelerate, or to permit the acceleration of, the maturity of such
Indebtedness; or (c) any such Indebtedness shall be accelerated or otherwise
declared to be due and payable prior to the stated maturity thereof, or (d) any
such Indebtedness shall be required to be prepaid (other than by a regularly
scheduled required prepayment), redeemed, purchased or defeased, or an offer to
repay, redeem, purchase or defease such Indebtedness shall be required to be
made, in each case prior to the stated maturity thereof.

         8.6    CERTIFICATE OF AMENDMENT.  The occurrence of any Event of
Noncompliance under the Certificate of Amendment of the Certificate of
Incorporation of the Borrower filed on July 18, 1995 with the New York
Department of State (the "Certificate of Amendment"); provided, however, an
Event of Noncompliance under Sections L.1(a) and (c) of the Certificate of
Amendment shall not constitute an Event of Default hereunder unless the holders
of the Preferred Stock seek remedies against Borrower other than the remedy set
forth in Section L.2(a) of the Certificate of Amendment, as in effect on the
Effective Date.

         8.7    TAX LIEN.  A notice of Lien is filed of record with respect to
all or any of Borrower's or any Subsidiary's assets by any Governmental
Authority, including, without limitation, the PBGC, which in the opinion of the
Agent, adversely affects the priority of the Liens granted to Agent hereunder or
under the other Loan Documents.

         8.8    ERISA.  The occurrence of any of the following events:  (i) the
happening of a Reportable Event with respect to any Plan which Reportable Event
could result in a material liability for the Borrower or an ERISA Affiliate or
which otherwise could have a Material Adverse Effect; (ii) the disqualification
or involuntary termination of a Plan for any reason which could result in a
material liability for Borrower or an ERISA Affiliate or which otherwise could
have a Material Adverse Effect; (iii) the voluntary termination of any Plan
while such Plan has a funding deficiency (as determined under Section 412 of the
Code) which could result in a material liability for Borrower or an ERISA
Affiliate or which otherwise could have a Material Adverse Effect; (iv) the
appointment of a trustee by an appropriate United States district court to
administer any such Plan; (v) the institution of any proceedings by the PBGC to
terminate any such Plan or to appoint a trustee to administer any such Plan;
(vi) the failure of Borrower to notify the Agent and the Lenders promptly upon
receipt by Borrower or any of its Subsidiaries of any notice of the institution
of any proceeding or other actions which may result in the termination of any
such Plan.

         8.9    VOLUNTARY BANKRUPTCY.  The Borrower or any of its Subsidiaries
shall (a) apply for or consent to the appointment of, or the taking of
possession by, a receiver, custodian, trustee or liquidator of itself or of all
or a substantial part of its Property, (b) make a general

                                   49


assignment for the benefit of its creditors, (c) commence a voluntary case under
the Bankruptcy Code (as now or hereafter in effect), (d) file a petition seeking
to take advantage of any other law relating to bankruptcy, insolvency,
reorganization, winding-up, or composition or readjustment of debts, (e) fail to
controvert in a timely and appropriate manner, or acquiesce in writing to, any
petition filed against it in an involuntary case under the Bankruptcy Code, or
(f) take any corporate action for the purpose of effecting any of the foregoing.

         8.10   INVOLUNTARY BANKRUPTCY.  A proceeding or case shall be
commenced, without the application or consent of the Borrower or any of its
Subsidiaries, in any court of competent jurisdiction, seeking (a) its
liquidation, reorganization, dissolution or winding-up, or the composition or
readjustment of its debts, (b) the appointment of a trustee, receiver,
custodian, liquidator or the like of the Borrower or such Subsidiary or of all
or any substantial part of its assets, or (c) similar relief in respect of the
Borrower or such Subsidiary under any law relating to bankruptcy, insolvency,
reorganization, winding-up, or composition or adjustment of debts, and such
proceeding or case shall continue undismissed, or an order, judgment or decree
approving or ordering any of the foregoing shall be entered and continue
unstayed and in effect, for a period of 60 or more days; or an order for relief
against the Borrower or such Subsidiary shall be entered in an involuntary case
under the Bankruptcy Code.

         8.11   SUSPENSION OF BUSINESS.  The suspension of the transaction of
the usual business of Borrower or of the usual business of any of its
Subsidiaries having assets in excess of Five Hundred Thousand Dollars ($500,000)
(except as a result of a merger permitted by Section 7.6 hereof if such business
is continued by the surviving corporation) or the involuntary dissolution of
Borrower or the involuntary dissolution of any of its Subsidiaries having assets
in excess of Five Hundred Thousand Dollars ($500,000).

         8.12   JUDGMENTS.  Any judgment, decree or order for the payment of
money which, when aggregated with all other judgments, decrees or orders for the
payment of money pending against Borrower or any of its Subsidiaries (other than
PTCC), exceeds the sum of Five Hundred Thousand Dollars ($500,000), shall be
rendered against Borrower or any of its Subsidiaries (other than PTCC) and
remain unsatisfied and in effect for a period of sixty (60) consecutive days
without being vacated, discharged, satisfied or stayed or bonded pending appeal.

         8.13   CHANGE OF CONTROL.  There occurs a Change of Control.

         8.14   RICO.  Borrower, any of its Subsidiaries or any of their
respective directors, shareholders or executive officers shall be indicted under
the Racketeer Influenced and Corrupt Organizations Act of 1970 (18 U.S.C.
section 1961 et seq.) or the Majority Lenders otherwise believe in good faith
that all or any portion of the assets of Borrower or any of its Subsidiaries are
subject to forfeiture pursuant to 18 U.S.C. section 1963.

         8.15   GUARANTY.  At any time, for any reason other than the consent of
the Lenders given in accordance with Section 13.8, any guaranty of the
Obligations ceases to be in full

                                   50


force and effect in any material respect or guarantor thereunder seeks to
repudiate its obligations thereunder and the Liens intended to be created
thereby or in connection therewith are, or such guarantor seeks to render such
Liens, invalid and unperfected.

         8.16   FAILURE OF SECURITY.  At any time, for any reason other than the
consent of the Lenders given in accordance with Section 13.8, Liens in favor of
the Agent contemplated by the Loan Documents shall, at any time, for any reason,
be invalidated or otherwise cease to be in full force and effect, or such Liens
shall be subordinated or shall not have the priority contemplated by this
Agreement or the other Loan Documents.

                                 9. REMEDIES

     Upon the occurrence or existence of any Event of Default, and during the
continuation thereof, without prejudice to the rights of the Agent and the
Lenders to enforce their claims against Borrower for damages for failure by
Borrower to fulfill any of its obligations hereunder, the Agent and the Lenders
shall have the following rights and remedies, in addition to any other rights
and remedies available to the Agent and the Lenders at law, in equity or
otherwise:

         9.1    DEFAULT RATE.  At the election of the Agent, evidenced by
written notice to the Borrower, the outstanding principal balance of the
Obligations shall bear interest at the Default Rate until paid in full.

         9.2    TERMINATION; ACCELERATION OF THE OBLIGATIONS.  In the event of
the occurrence of (a) an Event of Default set forth in Sections 9.9 or 9.10
hereof, the Commitment shall automatically and immediately terminate and the
Obligations shall automatically and immediately become due and payable,
provided, however, that in the event of the occurrence of an Event of Default
under Section 9.10 hereof, if the proceeding giving rise to such Event of
Default is dismissed within sixty (60) days of the date it was commenced, then
the termination of the Commitment and the acceleration of the Obligations shall
be rescinded, retroactive to the date of the occurrence of such Event of
Default; and (b) any other Event of Default, the Majority Lenders, at their
option, may terminate the Commitment and declare all of the Obligations to be
immediately due and payable, whereupon all of the Obligations shall become
immediately due and payable, in either case without presentment, demand,
protest, notice of non-payment or any other notice required by law relative
thereto, all of which are hereby expressly waived by Borrower, anything
contained herein to the contrary notwithstanding.

         9.3    SET-OFF.  The right of each Lender to set-off, without notice to
Borrower, any and all deposits at any time credited by or due from such Lender
to Borrower, whether in a general or special, time or demand, final or
provisional account or any other account or represented by a certificate of
deposit and whether or not unmatured or contingent.

                                   51



         9.4    RIGHTS AND REMEDIES OF A SECURED PARTY.  All of the rights and
remedies of a secured party under the UCC or under other Applicable Law, all of
which rights and remedies shall be cumulative, and none of which shall be
exclusive, to the extent permitted by law, in addition to any other rights and
remedies contained in this Agreement, and in any of the other Loan Documents.

         9.5    TAKE POSSESSION OF COLLATERAL.  The right of the Agent to (a)
enter upon the premises of Borrower, or any other place or places where the
Collateral is located and kept, through self-help and without judicial process,
without first obtaining a final judgment or giving Borrower notice and
opportunity for a hearing on the validity of the Agent's or the Lenders' claim
and without any obligation to pay rent to Borrower, and remove the Collateral
therefrom to the premises of Agent or any agent of Agent, for such time as Agent
may desire, in order to effectively collect or liquidate the Collateral, and/or
(b) require Borrower to assemble the Collateral and make it available to Agent
at a place to be designated by Agent which is reasonably convenient to both
Borrower and Agent.

         9.6    SALE OF COLLATERAL.  The right of the Agent to sell or to
otherwise dispose of all or any of the Collateral, at  public or private sale or
sales, with such notice as may be required by law, in lots or in bulk, for cash
or on credit, all as Agent, in its sole discretion, may deem advisable; such
sales may be adjourned from time to time with or without notice.  Agent shall
have the right to conduct such sales on Borrower's premises or elsewhere and
shall have the right to use Borrower's premises without charge for such sales
for such time or times as Agent may see fit.  Agent is hereby granted a license
or other right to use, without charge, Borrower's labels, patents, copyrights,
rights of use of any name, trade secrets, trade names, trademarks, service marks
and advertising matter, or any property of a similar nature, whether owned by
Borrower or with respect to which Borrower has rights under license, sublicense
or other agreements, as it pertains to the Collateral, in preparing for sale,
advertising for sale and selling any Collateral and Borrower's rights under all
licenses and all franchise agreements shall inure to the benefit of the Agent
and the Lenders. Agent shall have the right to sell, lease or otherwise dispose
of the Collateral, or any part thereof, for cash, credit or any combination
thereof, and the Agent may purchase all or any part of the Collateral at public
or, if permitted by law, private sale and, in lieu of actual payment of such
purchase price, may set off the amount of such price against the Obligations.
The proceeds realized from the sale of any Collateral shall be applied first to
the costs, expenses and reasonable attorneys' fees and expenses incurred by
Agent for collection and for acquisition, completion, protection, removal,
storage, sale and delivery of the Collateral; second to interest due upon any of
the Obligations; and third to the principal of the Obligations.  If any
deficiency shall arise, Borrower shall remain liable to the Lenders therefor.

         9.7    NOTICE.  Any notice required to be given by Agent of a sale,
lease, other disposition of the Collateral or any other intended action by
Agent, given to Borrower in the manner set forth in Section 13.7 below, ten (10)
days prior to such proposed action, shall constitute commercially reasonable and
fair notice thereof to Borrower.

                                   52



         9.8    APPOINTMENT OF AGENT AS BORROWER'S LAWFUL ATTORNEY.  Borrower
irrevocably designates, makes, constitutes and appoints Agent (and all persons
designated by Agent) as Borrower's true and lawful attorney, and Agent or
Agent's agent, may, without notice to Borrower, and at such time or times
thereafter as Agent or said agent, in its sole discretion, may determine, in
Borrower's or Agent's name:  (a) demand payment of the Accounts; (b) enforce
payment of the Accounts, by legal proceedings  or otherwise; (c) exercise all of
Borrower's rights and remedies with respect to the collection of the Accounts;
(d) settle, adjust, compromise, extend or renew the Accounts; (e) settle, adjust
or compromise any legal proceedings brought to collect the Accounts; (f) notify
the postal authorities to change the address and delivery of mail addressed to
Borrower to such address as the Agent may designate provided that Agent agrees
to forward to Borrower all such mail not relating to the Collateral; (g) if
permitted by Applicable Law, sell or assign the Accounts upon such terms, for
such amounts and at such time or times as Agent deems advisable; (h) discharge
and release the Accounts; (i) take control, in any manner, of any item of
payment or proceeds on the Accounts; (j) prepare, file and sign Borrower's name
on a Proof of Claim in Bankruptcy or similar document against any Account
Debtor; (k) prepare, file and sign Borrower's name on any notice of Lien,
assignment or satisfaction of Lien or similar document in connection with the
Accounts; (l) do all acts and things necessary, in Agent's sole discretion, to
fulfill Borrower's obligations under this Agreement; (m) endorse the name of
Borrower upon any of the items of payment or proceeds on any Account, and
deposit the same to the account of the Lenders on account of the Obligations;
(n) endorse the name of Borrower upon any chattel paper, document, instrument,
invoice, freight bill, bill of lading or similar document or agreement relating
to the Accounts or Inventory; (o) use Borrower's stationery and sign the name of
Borrower to verifications of the Accounts and notices thereof to Account
Debtors; and (p) use the information recorded on or contained in any data
processing equipment and computer hardware and software relating to the Accounts
and Inventory to which Borrower has access.

                          10. CONDITIONS PRECEDENT

         10.1   CONDITIONS PRECEDENT TO INITIAL LOAN. Notwithstanding any other
provision of this Agreement, it is understood and agreed that this Agreement
shall not become effective and the Lenders shall have no obligation to make the
Initial Loan unless and until the following conditions have been met, to the
sole and complete satisfaction of the Lenders, the Agent and their respective
counsel:

         (a)    the Borrowing Base shall, in the case of the initial Loan, be
adequate, in the judgment of the Majority Lenders, to provide sufficient funds
for the purposes referred to in Section 2.4 hereof.

         (b)    Borrower shall have issued the Senior Notes, on terms and
conditions satisfactory to the Agent and the Majority Lenders, in the aggregate
principal amount of not less than $ 100,000,000 for aggregate proceeds (before
reasonable commissions and expenses) of not less than $ 100,000,000.

                                   53



         (c)    Borrower shall have prepaid the Loans (as such term is defined
in the Third Restated Agreement) such that the aggregate principal amount of the
Loans outstanding hereunder shall not be more than the lesser of (i) the
Commitment hereunder or (ii) the Borrowing Base hereunder.

         (d)    the Agent and the Lenders shall have received the following
documents, each duly executed and delivered to the Agent and the Lenders, and
each to be satisfactory in form and substance to Agent and its counsel:

                (i)     the Note;

                (ii)    a stock pledge agreement, in form and substance
     satisfactory to the Agent, duly executed and delivered by Borrower,
     pledging to the Agent for the benefit of the Lenders all of the issued and
     outstanding shares of Capital Stock of each Subsidiary owned by Borrower,
     subject to no other liens, security interests or encumbrances whatsoever,
     together with the certificates evidencing such Capital Stock, blank stock
     powers duly executed in blank by Borrower, and such other instruments,
     documents or agreements with respect thereto as the Agent may require;

                (iii)   a certificate signed by the President and the Chief
     Financial Officer of Borrower dated as of the Effective Date, stating that
     the representations and warranties set forth in Article 5 hereof are true
     and correct in all material respects on and as of such date with the same
     effect as though made on and as of such date, stating that Borrower is on
     such date in compliance with all the terms and conditions set forth in this
     Agreement on its part to be observed and performed, and stating that on
     such date, and after giving effect to the making of any initial Loan no
     Default or Event of Default has occurred or is continuing;

                (iv)    a certificate executed by the Chief Financial Officer of
     Borrower dated as of the Effective Date with respect to the Equipment
     (including all Pay Telephones) owned by Borrower and the locations at which
     such Equipment (including all Pay Telephones) is maintained;

                (v)     a certificate of the Secretary of Borrower dated as of
     the Effective Date certifying (A) that attached thereto is a true and
     correct copy of the By-laws of Borrower, as in effect on the date of such
     certification, (B) that attached thereto is a true and complete copy of
     Resolutions adopted by the Board of Directors of Borrower, authorizing the
     execution, delivery and performance of this Agreement and the other Loan
     Documents; and (C) as to the incumbency and genuineness of the signatures
     of the officers of Borrower executing this Agreement or any of the other
     Loan Documents;

                (vi)    a copy of the Articles of Incorporation of Borrower, and
     all amendments thereto, including the Certificate of Amendment authorizing
     the issuance of the

                                   54


     Preferred Stock, certified by the Secretary of State of the State of New
     York dated as of a date close to the Effective Date;

                (vii)   Good Standing Certificates, in each case dated as of a
     date close to the Effective Date, issued in respect of Borrower by the
     Secretaries of State of each state listed on SCHEDULE 11.1A hereto;

                (viii)  a Borrowing Base Certificate, duly completed and signed
     by an officer of Borrower reasonably satisfactory to the Agent;

                (ix)    copies of all filing receipts or acknowledgements issued
     by any Governmental Authority to evidence any filing or recordation
     necessary to perfect the security interests of Agent in the Collateral and
     evidence in a form acceptable to the Majority Lenders that such security
     interests constitute valid and perfected first priority security interests;

                (x)     certified copies of Borrower's casualty and liability
     insurance policies, together, in the case of such casualty policies, with
     loss payable and mortgagee endorsements on Agent's standard form naming
     Agent as loss payee;

                (xi)    the written opinion of Greenberg, Traurig, Hoffman,
     Lipoff, Rosen & Quentel, P.A., counsel to the Borrower, dated as of the
     Effective Date, in the form attached hereto as EXHIBIT E hereto, as to the
     transactions contemplated by this Agreement;

                (xii)   all landlord consents and such other similar waivers
     necessary to assure Agent of a first priority position in the Borrower's
     assets;

                (xiii)  a certificate of the President and the Chief Financial
     Officer of Borrower to which are attached true and complete copies of the
     Senior Notes Indenture, the Offering Memorandum relating to the Senior
     Notes, and the Registration Rights Agreement, as defined in the Senior
     Notes Indenture, and certifying that such documents are in full force and
     effect in the forms attached and have not been amended, supplemented or
     otherwise modified;

                (xiv)   a certificate of the President and the Chief Financial
     Officer of Borrower to which are attached true and complete copies of the
     Securities Purchase Agreement, the Registration Rights Agreement (as
     defined in the Securities Purchase Agreement) and the form of Warrants, and
     certifying that such documents are in full force and effect in the forms
     attached and have not been amended, supplemented or otherwise modified; and

                (xv)     such other documents, instruments and agreements with
     respect to the transactions contemplated by this Agreement, in each case in
     such form and containing such additional terms and conditions as may be
     reasonably satisfactory to the

                                   55


     Majority Lenders, and containing, without limitation, representations and
     warranties which are customary and usual in such documents.

         10.2   ALL LOANS. The obligation of each Lender to make any Loan
hereunder (including the initial Loan) shall be subject to fulfillment of the
following conditions:

         (a)    No Injunction.  No action, proceeding, investigation, regulation
or legislation shall have been instituted, threatened or proposed before any
Governmental Authority to enjoin, restrain, or prohibit, or to obtain
substantial damages in respect of, or which is related to or arises out of this
Agreement or such Loan or which in the judgement of the Agent or the Majority
Lenders, would make it inadvisable to make such Loan;

         (b)    No Material Adverse Change.  Other than events occurring prior
to the Effective Date which were disclosed to Lender in writing prior to the
Effective Date, there shall not have occurred any material adverse change in the
assets, liabilities, business, operations or condition (financial or otherwise)
of the Borrower, or any event, condition, or state of facts which would be
expected to have a Material Adverse Effect subsequent to the making of such Loan
to Borrower, including, without limitation, any material adverse change in the
financial condition of the Borrower from that reflected in the restated
consolidated audited financial statements of Borrower dated December 31, 1994,
previously furnished to the Lenders, as determined by the Lenders in their sole
discretion;

         (c)    Solvency.    The Lenders shall be satisfied that, giving effect
to the making of such Loan, Borrower will be Solvent;

         (d)    No Default or Event of Default.  There shall exist no Default or
Event of Default or any event or condition which, with the making of such Loan,
would constitute a Default or Event of Default;

         (e)    Representations and Warranties.  All of the representations and
warranties made by Borrower hereunder shall be true and correct in all material
respects as of the date of such Loan with the same force and effect as if made
on and as of such date except for such changes in such representations and
warranties which do not constitute a Default or Event of Default hereunder,
which do not, individually or in the aggregate, have a Material Adverse Effect
and which have, to the extent required, been disclosed to the Agent and the
Lenders pursuant to Section 6.2 hereof or otherwise;

         10.3   DELAY IN SATISFACTION OF CONDITIONS PRECEDENT.  If the Lenders
make a Loan prior to the fulfillment of any condition precedent set forth in
this Article 11, the making of such Loan shall constitute only an extension of
time for the fulfillment of such condition and not a waiver thereof.  The
failure of Borrower, for any reason, to satisfy or cause to be satisfied any
such condition precedent within thirty (30) days after the date thereof shall
constitute an Event of Default for all

                                   56


purposes under this Agreement and the Loan Documents, unless such failure is
waived in writing by the Majority Lenders.

                                11. THE AGENT

         11.1   APPOINTMENT, POWERS AND IMMUNITIES.  Each Lender hereby
irrevocably appoints and authorizes the Agent to act as its agent hereunder with
such powers as are specifically delegated to the Agent by the terms of this
Agreement, together with such other powers as are reasonably incidental thereto.
The Agent (which term as used in this sentence and in Section 12.5 hereof and
the first sentence of Section 12.6 hereof shall include reference to its
Affiliates and its own and its Affiliates' officers, directors, employees and
agents):  (a) shall have no duties or responsibilities except those expressly
set forth in this Agreement, and shall not by reason of this Agreement be a
trustee for any Lender; (b) shall not be responsible to the Lenders for any
recitals, statements, representations or warranties contained in this Agreement
or any of the other Loan Documents, or in any certificate or other instrument,
document or agreement referred to or provided for in, or received by any of them
under, this Agreement or any of the other Loan Documents, or for the value,
validity, effectiveness, genuineness, enforceability or sufficiency of this
Agreement, any Note or any of the other Loan Documents or for any failure by
Borrower or any other Person to perform any of its obligations hereunder or
thereunder; (c) subject to Section 12.3 hereof, shall not be required to
initiate or conduct any litigation or collection proceedings hereunder; and (d)
shall not be responsible for any action taken or omitted to be taken by it
hereunder or under any other agreement, document or instrument referred to or
provided for herein or in connection herewith, except for its own gross
negligence or willful misconduct.  The Agent may employ agents and attorneys-in-
fact and shall not be responsible for the negligence or misconduct of any such
agents or attorneys-in-fact selected by it in good faith.  The Agent may deem
and treat the payee of any Note as the holder thereof for all purposes hereof
unless and until a written notice of the assignment or transfer complying with
the terms and conditions of Section 13.3 hereof.

         11.2   RELIANCE BY AGENT.  The Agent shall be entitled to rely upon any
certification, notice or other communication (including any thereof by
telephone, telex, facsimile, telegram or cable) believed by it to be genuine and
correct and to have been signed or sent by or on behalf of the proper Person or
Persons, and upon advice and statements of legal counsel, independent
accountants and other experts selected by the Agent.  As to any matters not
expressly provided for by this Agreement, the Agent shall in all cases be fully
protected in acting, or in refraining from acting, hereunder in accordance with
instructions signed by the Majority Lenders (unless the instructions of or
consent of all of the Lenders is required hereunder), and such instructions and
any action taken or failure to act pursuant thereto shall be binding on all of
the Lenders; provided, however, the Agent shall not be required to take any
action which (a) the Agent reasonably believes will expose it to personal
liability unless the Agent receives an indemnification satisfactory to it from
the Lenders with respect to such action or (b) is contrary to this Agreement,
the Notes, the other Loan Documents or Applicable Law.

                                   57



         11.3   DEFAULTS.  The Agent shall not be deemed to have knowledge or
notice of the occurrence of a Default or Event of Default (other than the non-
payment of principal of or interest on Loans or of Commitment Fees) unless the
Agent has received notice from a Lender or the Borrower specifying such Default
or Event of Default and stating that such notice is a "Notice of Default."  In
the event that the Agent receives such a notice of the occurrence of a Default
or Event of Default, the Agent shall give prompt notice thereof to the Lenders
(and shall give each Lender prompt notice of each such non-payment).  The Agent
shall (subject to Section 12.7 hereof) take such action with respect to such
Default or Event of Default as shall be directed by the Majority Lenders (unless
the directions of or consent of all of the Lenders is required hereunder),
provided that, unless and until the Agent shall have received such directions,
the Agent may (but shall not be obligated to) take such action, or refrain from
taking such action, with respect to such Default or Event of Default as it shall
deem advisable in the best interest of the Lenders.

         11.4   RIGHTS AS A LENDER.  With respect to its Commitment and the
Loans made by it, Creditanstalt (and any successor acting as Agent) in its
capacity as a Lender hereunder shall have the same rights and powers hereunder
as any other Lender and may exercise the same as though it were not acting as
the Agent, and the term "Lender" or "Lenders" shall, unless the context
otherwise indicates, include the Agent in its individual capacity. Creditanstalt
(and any successor acting as Agent) and its Affiliates may (without having to
account therefor to any Lender) accept deposits from, lend money to and
generally engage in any kind of banking, trust or other business with Borrower
(and any of its Affiliates) as if it were not acting as the Agent, and
Creditanstalt and its Affiliates may accept fees and other consideration from
Borrower for services in connection with this Agreement or otherwise without
having to account for the same to the Lenders.

         11.5   INDEMNIFICATION.  The Lenders agree to indemnify the Agent (to
the extent not reimbursed under Sections 13.5 or 13.13 hereof, but without
limiting the obligations of Borrower under said Sections 13.5 and 13.13), for
their Commitment Percentage of any and all liabilities, obligations, losses,
damages, penalties, actions, judgments, suits, costs, expenses or disbursements
of any kind and nature whatsoever which may be imposed on, incurred by or
asserted against the Agent in any way relating to or arising out of this
Agreement or any other instruments, documents or agreements contemplated by or
referred to herein or the transactions contemplated hereby (including, without
limitation, the costs and expenses which Borrower are obligated to pay under
Section 13.5 hereof but excluding, unless an Event of Default has occurred and
is continuing, normal administrative costs and expenses incident to the
performance of its agency duties hereunder) or the enforcement of any of the
terms hereof or of any such other instruments, documents or agreements, provided
that no Lender shall be liable for any of the foregoing to the extent they arise
from the gross negligence or willful misconduct of the party to be indemnified.
The obligations of the Lenders under this Section 12.5 shall survive the
termination of this Agreement.

         11.6   NON-RELIANCE ON AGENT AND OTHER LENDERS.  Each Lender agrees
that it has, independently and without reliance on the Agent or any other
Lender, and based on such documents and information as it has deemed
appropriate, made its own credit analysis of the Borrower and its own decision
to enter into this Agreement and that it will, independently and

                                   58


without reliance upon the Agent or any other Lender, and based on such documents
and information as it shall deem appropriate at the time, continue to make its
own analysis and decisions in taking or not taking action under this Agreement.
The Agent shall not be required to keep itself informed as to the performance or
observance by the Borrower of this Agreement or any other instrument, document
or agreement referred to or provided for herein or to inspect the properties or
books of the Borrower.  Except for notice, reports and other documents and
information expressly required to be furnished to the Lenders by the Agent
hereunder, the Agent shall not have any duty or responsibility to provide any
Lender with any credit or other information concerning the affairs, financial
condition or business of the Borrower (or any of its Affiliates) which may come
into the possession of the Agent or any of its Affiliates.

         11.7   FAILURE TO ACT.  Except for action expressly required of the
Agent hereunder, the Agent shall in all cases be fully justified in failing or
refusing to act hereunder unless it shall receive further assurances to its
satisfaction from the Lenders of their indemnification obligations under Section
12.5 hereof against any and all liability and expense which may be incurred by
it by reason of taking or continuing to take any such action.

         11.8   RESIGNATION OR REMOVAL OF AGENT; CO-AGENT.

    (a)  Subject to the appointment and acceptance of a successor Agent as
provided below, the Agent may resign at any time by giving notice thereof to the
Lenders and the Borrower, and the Agent may be removed at any time with cause by
the Majority Lenders.  Upon any such resignation or removal, the Majority
Lenders shall have the right to appoint a successor Agent.  If no successor
Agent shall have been so appointed by the Majority Lenders and shall have
accepted such appointment with thirty (30) days after the retiring Agent's
giving of notice of resignation or the Majority Lender's removal of the retiring
Agent, the retiring Agent may, on behalf of the Lenders, appoint a successor
Agent, which shall be a bank which has a combined capital and surplus of at
least Three Hundred Million Dollars ($300,000,000).  Upon the acceptance of any
appointment as Agent, such successor Agent shall thereupon succeed to and become
vested with all the rights, powers, privileges and duties of the retiring Agent,
and the retiring Agent shall be discharged from its duties and obligations
hereunder.  After any retiring Agent's resignation or removal hereunder as
Agent, the provisions of this Article 12 shall continue in effect for its
benefit in respect of any actions taken or omitted to be taken by it while it
was acting as the Agent.

    (b)  In the event that Applicable Law imposes any restrictions on the
identity of an agent such as the Agent or requires the appointment of any co-
agent in connection therewith, the Agent may, in its discretion, for the purpose
of complying with such restrictions, appoint one or more co-agents hereunder.
Any such Co-Agent(s) shall have the same rights, powers, privileges and
obligations as the Agent and shall be subject to and entitled to the benefits of
all provisions of this Agreement and the Loan Documents relative to the Agent.
In addition to any rights of the Majority Lenders set forth in subsection (a)
above, any such Co-Agent may be removed at any time by the Agent.

                                   59



         11.9   COLLATERAL MATTERS.

         (a)    Authority.  Each Lender authorizes and directs the Agent to
enter into the Loan Documents relating to the Collateral for the benefit of the
Lenders.  Each Lender agrees that any action taken by the Agent or the Majority
Lenders (or, where required by the express terms of this Agreement, a greater
proportion of the Lenders) in accordance with the provisions of this Agreement
or the other Loan Documents, and the exercise by the Agent or the Majority
Lenders (or, where so required, such greater proportion) of the powers as are
reasonably incidental thereto, shall be authorized and binding upon all of the
Lenders.  Without limiting the generality of the foregoing, the Agent shall have
the sole and exclusive right and authority to (i) act as the disbursing and
collecting agent for the Lenders with respect to all payments and collections
arising in connection with this Agreement and the Loan Documents relating to the
Collateral; (ii) execute and deliver each Loan Document relating to the
Collateral and accept delivery of each such agreement delivered by the Borrower
or any of its Subsidiaries; (iii) act as collateral agent for the Lenders for
purposes of the perfection of all security interests and Liens created by such
agreements and all other purposes stated therein, provided, however, the Agent
hereby appoints, authorizes and directs the Lenders to act as collateral sub-
agents for the Agent and the Lenders for purposes of the perfection of all
security interests and Liens with respect to the Borrower's and its
Subsidiaries' respective deposit accounts maintained with, and cash and other
property held by, such Lender; (iv) manage, supervise and otherwise deal with
the Collateral; (v) take such action as is necessary or desirable to maintain
the perfection and priority of the security interest and Liens created or
purported to be created by the Loan Documents, and (vi) except as may be
otherwise specifically restricted by the terms of this Agreement or any other
Loan Document, exercise all remedies given to the Agent or the Lenders with
respect to the Collateral under the Loan Documents, Applicable Law or otherwise.

         (b)    Each Lender hereby directs, in accordance with the terms of this
Agreement, the Agent to release or to subordinate any Lien held by the Agent for
the benefit of the Lenders:

                (i)     against all of the Collateral, upon final and
     indefeasible payment in full of the Obligations and termination of this
     Agreement;

                (ii)    against any part of the Collateral sold or disposed of
     by the Borrower or any of its Subsidiaries, if such sale or disposition is
     permitted by Section 7.3 hereof or is otherwise consented to by the
     Majority Lenders, as certified to the Agent by the Borrower in an Officer's
     Certificate;

                (iii)   against any part of the Collateral constituting property
     in which the Borrower owned no interest at the time the Lien was granted or
     at any time thereafter; or

                (iv)    if approved, authorized or ratified in writing by the
     Agent at the direction of Majority Lenders.

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Each Lender hereby directs the Agent to execute and deliver or file such
termination and partial release statements and do such other things as are
necessary to release Liens to be released pursuant to Section 12.9(b) hereof
promptly upon the effectiveness of any such release.

         (c)    Without in any manner limiting the Agent's authority to act
without any specific or further authorization or consent by Majority Lenders (as
set for in Section 12.9(b) hereof), each Lender agrees to confirm in writing,
upon request by the Borrower, the authority to release Collateral conferred upon
the Agent under clauses (i) through (iv) of Section 12.9(b) hereof.  So long as
no Default or Event of Default is then continuing, upon receipt by the Agent of
any such written confirmation from the Majority Lenders of its authority to
release any particular items or types of Collateral, and in any event upon any
sale and transfer of Collateral which is expressly permitted pursuant to the
terms of this Agreement, and upon at lease five (5) Business Days prior written
request by the Borrower, the Agent shall (and is hereby irrevocably authorized
by Lenders to) execute such documents as may be necessary to evidence the
release of the Liens granted to the Agent for the benefit of Lenders herein or
pursuant hereto upon such Collateral; provided, that (i) the Agent shall not be
required to execute any such document on terms which, in the Agent's opinion,
would expose the Agent to liability or create any obligation or entail any
consequence other that the release of such Liens without recourse or warranty,
and (ii) such release shall not in any manner discharge, affect or impair the
Obligations or any Liens upon (or obligations of the Borrower in respect of) all
interests retained by the Borrower, including without limitation the proceeds of
any sale, all of which shall continue to constitute part of the Collateral.

         (d)    The Agent shall have no obligation whatsoever to the Lenders or
to any other Person to assure that the Collateral exists or is owned by the
Borrower or is cared for, protected or insured or has been encumbered or that
the Liens granted to the Agent pursuant to this Agreement or any of the Loan
Documents have been properly or sufficiently or lawfully created, perfected,
protected or enforced or are entitled to any particular priority, or to exercise
at all or in any particular manner or under any duty of care, disclosure or
fidelity, or to continue exercising, any of the rights, authorities and powers
granted or available to the Agent in this Section 12.9 or in any of the Loan
Documents, it being understood and agreed that in respect of the Collateral, or
in any act, omission or event related thereto, the Agent may act in any manner
it may deem appropriate, in its sole discretion, given its own interest in the
Collateral as one of the Lenders and that the Agent shall have no duty or
liability whatsoever to any Lender.

         11.10  BORROWER NOT A BENEFICIARY.  The provisions of this Article 12
are solely for the benefit of the Agent and the Lenders and neither the Borrower
nor any Subsidiary of the Borrower shall have any right to rely on or enforce
any of the provisions hereof.  In performing its functions and duties under this
Agreement, the Agent shall act solely as the agent of the Lenders and does not
assume and shall not be deemed to have assumed any obligations or relationship
of agency, trustee or fiduciary with or for the Borrower or any Subsidiary of
the Borrower.

                                   61



                              12. MISCELLANEOUS

         12.1   WAIVER.  Each and every right and remedy granted to the Agent
and the Lenders under this Agreement or any Loan Document delivered hereunder or
in connection herewith or allowed  it by law or in equity, shall be cumulative
and may be exercised from time to time.  No failure on the part of the Agent or
any Lender to exercise, and no delay in exercising, any right or remedy shall
operate as a waiver thereof, nor shall any single or partial exercise by the
Agent or any Lender of any right or remedy preclude any other or future exercise
thereof or the exercise of any other right or remedy.  No waiver by the Agent or
the Lenders of any Default or Event of Default shall constitute a waiver of any
subsequent Default or Event of Default.

         12.2   SURVIVAL.  All representations, warranties and covenants made
herein shall survive the execution and delivery of all of the Loan Documents.
The terms and provisions of this Agreement shall continue in full force and
effect until the termination of this Agreement in accordance with Section 2.6
hereof; provided, further, that Borrower's obligations under Sections 2.8(b),
3.7, 3.8, 13.5 and 13.13 hereof shall survive the repayment of the Obligations
and the termination of this Agreement.

         12.3   ASSIGNMENTS; SUCCESSORS AND ASSIGNS.

         (a)    This Agreement is a continuing obligation and binds, and the
benefits hereof shall inure to, Borrower, Agent and each Lender and their
respective successors and assigns; provided, that Borrower may not transfer or
assign any or all of its rights or obligations hereunder without the prior
written consent of all of the Lenders.

         (b)    Any Lender may, in accordance with Applicable Law, at any time
sell to one or more banks or other financial institutions ("Participants")
participating interests in any Loans owing to such Lender, any of the Notes held
by such Lender, any Commitment held by such Lender hereunder or any other
interests of such Lender hereunder.  Borrower agrees that each Participant shall
be entitled to the benefits of Sections 2.8(b), 3.7, 3.8 and 13.13 hereof with
respect to its participation; provided that no Participant shall be entitled to
receive any greater amount pursuant to such Section than such Lender would have
been entitled to receive in respect of the amount of the participation
transferred by such Lender to such Participant had no such transfer occurred.

         (c)    Each Lender may, with the Agent's consent and in accordance with
Applicable Law, at any time assign, pursuant to an assignment substantially in
the form of EXHIBIT F attached hereto and incorporated herein by reference,
without the Borrower's consent to one or more banks having unimpaired capital
and surplus of Two Hundred Fifty Million Dollars ($250,000,000) or more or may
assign with the Borrower's consent (which shall not be unreasonably withheld) to
any other financial institution (in either case, "Eligible Assignees") all or
any part of any Loans owing to such Lender, any of the Notes held by such
Lender, the portion of the Commitment held by such Lender or any other interest
of such Lender hereunder; provided, however, that (i)

                                   62


unless Borrower and the Agent consent otherwise, and except in the case of an
assignment to another Lender, any such partial assignment shall be in a minimum
principal amount of Five Million Dollars ($5,000,000) and (ii) each such
assignment by a Lender of its Loans, Note or Commitment shall be made in such
manner so that the same portion of its Loans, Note and Commitment is assigned to
the respective assignee.  Borrower and the Lenders agree that to the extent of
any assignment the Assignee shall be deemed to have the same rights and benefits
with respect to Borrower under this Agreement and any of the Notes as it would
have had if it were a Lender hereunder on the Effective Date and the assigning
Lender shall be released from its Commitment hereunder, to the extent of such
assignment.  Upon the making of an assignment, the assigning Lender shall pay to
the Agent an assignment fee of $2,500.

         (d)  In addition to the assignments and participations permitted under
the foregoing provisions of this Section 13.3, any Lender may assign and pledge
all or any portion of its Loans and its Note to any Federal Reserve Bank as
collateral security pursuant to Regulation A and any Operating Circular issued
by such Federal Reserve Bank.  No such assignment shall release the assigning
Lender from its obligations hereunder.

         (e)    Borrower authorizes each Lender to disclose to any Participant
or Eligible Assignee ("Transferee") and any prospective Transferee any and all
financial information in such Lender's possession concerning Borrower which has
been delivered to such Lender by Borrower or the Agent pursuant to this
Agreement or which has been delivered to such Lender by Borrower in connection
with such Lender's credit evaluation of Borrower prior to entering into this
Agreement.

         (f)    Any Lender shall be entitled to have the Note held by it
subdivided in connection with a permitted assignment of all or any portion of
such Note and the respective Loans evidenced thereby pursuant to Section 13.3(c)
above.  In the case of any such subdivision, the new Note (the "New Note")
issued in exchange for a Note (the "Old Note") previously issued hereunder (iii)
shall be substantially in the form of EXHIBIT A hereto, as appropriate, (iv)
shall be dated the date of such assignment, (v) shall be otherwise duly
completed and (vi) shall bear a legend, to the effect that such New Note is
issued in exchange for such Old Note and that the indebtedness represented by
such Old Note shall not have been extinguished by reason of such exchange.
Without limiting the obligations of Borrower under Section 13.5 hereof, the
Lenders shall use reasonable best efforts to ensure that any such assignment
does not result in the imposition of any intangibles, documentary stamp and
other taxes, if any, which may be payable in connection with the execution and
delivery of any such New Note.

         (g)    If, pursuant to this subsection, any interest in this Agreement
or any of the Notes is transferred to any Transferee which is organized under
the laws of any jurisdiction other than the United States or any State thereof,
the Lender making such transfer shall cause such Transferee, concurrently with
the effectiveness of such transfer, (i) to represent to such Lender (for the
benefit of such Lender and Borrower) that under Applicable Law and treaties no
taxes will be required to be withheld by such Lender or Borrower with respect to
any payments to be made to such Transferee hereunder or in respect of the Loans,
(ii) to furnish to such Lender and Borrower either U.S. Internal

                                   63


Revenue Service Form 4224 or U.S. Internal Revenue Service Form 1001 (wherein
such Transferee claims entitlement to complete exemption from U.S. federal
withholding tax on all payments hereunder) and (iii) to agree (for the benefit
of such Lender and Borrower) to provide such Lender and Borrower a new Form 4224
or Form 1001 upon the obsolescence of any previously delivered form and
comparable statements in accordance with applicable U.S. laws and regulations
and amendments duly executed and completed by such Transferee, and to comply
from time to time with all applicable U.S. laws and regulations with regard to
such withholding tax exemption.

         (h)  Anything in this Section 13.3 to the contrary notwithstanding, no
Lender may assign or participate any interest in any Loan held by it hereunder
to Borrower or any of its Affiliates or Subsidiaries without the prior written
consent of each Lender.

         12.4   COUNTERPARTS.  This Agreement may be executed in two or more
counterparts, each of which when fully executed shall be an original, and all of
said counterparts taken together shall be deemed to constitute one and the same
agreement.  Any signature page to this Agreement may be witnessed by a telecopy
or other facsimile of any original signature page and any signature page of any
counterpart hereof may be appended to any other counterpart hereof to form a
completely executed counterpart hereof.

         12.5   EXPENSE REIMBURSEMENT.  Borrower agrees to reimburse the Agent
for all of the Agent's costs and expenses incurred in connection with the
development, preparation, execution, delivery, modification or amendment of this
Agreement, the Notes and the other Loan Documents, including audit costs,
appraisal costs, the cost of searches, filings and filing fees, taxes and the
fees and disbursements of Agent's attorneys, Messrs. Troutman Sanders and any
counsel retained by them.  Borrower further agrees to reimburse the Agent and
each Lender for all costs and expenses incurred by the Agent or such Lender
(including attorneys' fees and disbursements) to:  (a) restructure, refinance or
"workout" the transactions contemplated by this Agreement; (b) commence, defend
or intervene in any court proceeding; (c) file a petition, complaint, answer,
motion or other pleading, or to take any other action in or with respect to any
suit or proceeding (bankruptcy or otherwise) relating to the Collateral or this
Agreement, the Notes or any of the other Loan Documents; (d) protect, collect,
lease, sell, take possession of, or liquidate any of the Collateral; (e) attempt
to enforce any security interest in any of the Collateral or to seek any advice
with respect to such enforcement; and (f) enforce any of the Agent's and the
Lenders' rights to collect any of the Obligations.  Borrower also agrees to pay,
and to save harmless the Agent and the Lenders from any delay in paying, any
intangibles, documentary stamp and other taxes, if any, which may be payable in
connection with the execution and delivery of this Agreement, the Notes or any
of the other Loan Documents, or the recording of any thereof, or in any
modification hereof or thereof.  Additionally, Borrower shall pay to the Agent
and each Lender on demand any and all fees, costs and expenses which the Agent
or such Lender pays to a bank or other similar institution arising out of or in
connection with (x) the forwarding to Borrower or any other Person on Borrower's
behalf, by the Agent or such Lender of proceeds of any Loan and (y) the
depositing for collection by of any check or item of payment received by or
delivered to the Agent or such Lender on account of the Obligations.  All fees,
costs and expenses provided for in this Section 13.5 may, at the option of the

                                   64


Majority Lenders, be charged as Loans to Borrower's revolving loan account with
the Lenders provided for in Section 2.3 hereof.  Borrower's obligations under
this Section shall survive the termination of this Agreement and the repayment
of the Obligations.

         12.6   SEVERABILITY.  If any provision of this Agreement or any of the
Loan Documents or the application thereof to any party thereto or circumstances
shall be invalid or unenforceable to any extent, the remainder of this Agreement
or such Loan Documents and the application of such provisions to any other party
thereto or circumstance shall not be affected thereby and shall be enforced to
the greatest extent permitted by law.

         12.7   NOTICES.  All notices, requests, demands and other
communications under this Agreement shall be in writing and shall be deemed to
have been given or made when (a) delivered by hand (including, but not limited
to, by means of overnight courier service), (b) sent by telex or facsimile
transmitter (with receipt confirmed), provided that a copy is mailed by
certified mail, return receipt requested, or (c) except as otherwise provided
herein, deposited in the mail, registered or certified mail, postage prepaid,
addressed to such party at the "Address for Notices" specified below its name on
the signature pages hereto or to such other address as may be designated
hereafter in writing by the respective parties hereto.

         12.8   ENTIRE AGREEMENT - AMENDMENT.  This Agreement and the other Loan
Documents constitute the entire agreement between the parties hereto with
respect to the subject matter hereof and supersede all prior negotiations,
understandings and agreements between such parties in respect of such subject
matter.  Neither this Agreement nor any provision hereof may be changed, waived,
discharged, modified or terminated except pursuant to a written instrument
signed by Borrower, the Agent and the Majority Lenders or by Borrower and the
Agent acting with the consent of the Majority Lenders; provided, however, that
no such amendment, waiver, discharge, modification or termination shall, except
pursuant to an instrument signed by Borrower, the Agent and all of the Lenders
or by Borrower and the Agent acting with the consent of all of the Lenders, (a)
increase the amount of, extend the term of, or extend the time or waive any
requirement for the termination of, the Commitment; (b) extend the date fixed
for the scheduled payment of principal of, or interest on, any Loan; (c) reduce
the amount of any scheduled payment of principal of, or the rate of interest on,
any Loan; (d) reduce any fee payable hereunder; (e) alter the terms of this
Section 13.8; (f) release any guarantor of the Obligations; (g) reduce the
Commitment of any Lender in any manner which would change such Lender's
Commitment Percentage; or (h) amend the definitions of the term "Majority
Lenders" or "Borrowing Base" set forth in Section 1.1 hereof; provided, further,
that any amendment, waiver, discharge modification or termination of any
provision of Section 12 hereof, or which increases the obligations of the Agent
hereunder and under the Loan Documents, shall require the written consent of the
Agent.

         Anything in this Agreement to the contrary notwithstanding, if any
Lender shall fail to fulfill its obligations to make any Loan hereunder then,
for so long as such failure shall continue, such Lender shall (unless the
Majority Lenders, determined as if such Lender were not a "Lender" hereunder,
shall otherwise consent in writing) be deemed for all purposes relating to
amendments,

                                   65


modifications, waivers or consents under this Agreement or the Notes (including,
without limitation, under this Section 13.8) to have no Loans or Commitment,
shall not be treated as a "Lender" hereunder when performing the computation of
Majority Lenders, and shall have no rights under the preceding paragraph of this
Section 13.8; provided that any action taken by the other Lenders with respect
to the matters referred to in clauses (a) through (h) of the preceding paragraph
shall not be effective as against such Lender.

         12.9   TIME OF THE ESSENCE.  Time is of the essence in this Agreement
and the other Loan Documents.

         12.10  INTERPRETATION.  No provision of this Agreement shall be
construed against or interpreted to the disadvantage of any party hereto by any
court or other Governmental Authority by reason of such party having or being
deemed to have structured or dictated such provision.

         12.11  LENDERS NOT A JOINT VENTURER.  Neither this Agreement nor any
agreements, instruments, documents or transactions contemplated hereby
(including the Loan Documents) shall in any respect be interpreted, deemed or
construed as making the Agent or any Lender a partner or joint venturer with
Borrower or as creating any similar relationship or entity, and Borrower agrees
that it will not make any assertion, contention, claim or counterclaim to the
contrary in any action, suit or other legal proceeding involving the Agent or
the Lenders and Borrower.

         12.12  CURE OF DEFAULTS BY LENDERS.  If, hereafter, Borrower defaults
in the performance of any duty or obligation to the Agent and the Lenders
hereunder, any Lender may, at its option, but without obligation, cure such
default and any costs, fees and expenses incurred by such Lender in connection
therewith including, without limitation, for the purchase of insurance, the
payment of taxes and the removal or settlement of liens and claims, shall be
included in the Obligations and be secured by the Collateral.

         12.13  INDEMNITY.  In addition to any other indemnity provided for
herein, Borrower hereby indemnifies the Agent and each Lender from and against
any and all liabilities, obligations, losses, damages, penalties, actions,
judgments, suits, costs, expenses or disbursements of any kind or nature
whatsoever (including, without limitation, fees and disbursements of counsel)
which may be imposed on, incurred by, or asserted against the Agent or such
Lender in any litigation, proceeding or investigation instituted or conducted by
any Governmental Authority or any other Person (other than Borrower) with
respect to any aspect of, or any transaction contemplated by, or referred to in,
or any matter related to, this Agreement or the other Loan Documents (including,
but not limited to the issuance of the Preferred Stock and the Senior Notes),
whether or not Agent or such Lender is a party thereto, except to the extent
that any of the foregoing arises out of gross negligence or willful misconduct
of Agent or such Lender, as the case may be. Additionally, Borrower hereby
indemnifies and holds the Agent and each Lender harmless from all loss, cost
(including, without limitation, fees and disbursements of counsel), liability
and damage whatsoever incurred by Agent or such Lender by reason of any
violation of any applicable Environmental Laws for which Borrower or any of its
Subsidiaries have any liability or which occurs upon any real estate

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owned by or under the control of Borrower or any of its Subsidiaries, or by
reason of the imposition of any governmental lien for the recovery of
environmental cleanup costs expended by reason of such violation.  Borrower's
obligations under this Section shall survive the termination of this Agreement
and the repayment of the Obligations.

         12.14  ATTORNEY-IN-FACT.  Borrower hereby designates, appoints and
empowers Agent irrevocably as its attorney-in-fact, at Borrower's cost and
expense, to do in the name of Borrower any and all actions which Agent may deem
necessary or advisable to carry out the terms hereof upon the failure, refusal
or inability of Borrower to do so, and Borrower hereby agrees to indemnify and
hold Agent harmless from any costs, damages, expenses or liabilities arising
against or incurred by the Agent in connection therewith except to the extent
that any of such costs, damages, expenses or liabilities arise out of Agent's
gross negligence or willful misconduct.

         12.15  SOLE BENEFIT.  The rights and benefits set forth in this
Agreement and in the other Loan Documents are for the sole and exclusive benefit
of the parties thereto and may be relied upon only by such parties.

         12.16  FINANCING STATEMENTS.

         (a)    Borrower hereby agrees that all financing statements filed under
the Uniform Commercial Code in connection with the Original Loan Agreement, the
First Restated Agreement, the Second Restated Agreement, or the Third Restated
Agreement showing Borrower as the debtor and Creditanstalt, as agent, as the
secured party, shall be sufficient to perfect the Liens granted to the Agent
pursuant to this Agreement and the Loan Documents, to the extent such Liens may
be perfected by the filing of financing statements and Borrower hereby agrees
that it shall not make any assertion, contention, claim or counterclaim to the
contrary in any action, suit or other legal proceeding involving the Agent or
the Lenders and Borrower.

         (b)    Borrower acknowledges and agrees that it is Borrower's intent
that all financing statements filed hereunder shall remain in full force and
effect until this Agreement shall have been terminated in accordance with the
provisions hereof, even if, at any time or times prior to such termination, no
loans or Loans shall be outstanding hereunder. Accordingly, Borrower waives any
right which it may have under Section 9-404(1) of the UCC to demand the filing
of termination statements with respect to the Collateral, and agree that the
Agent shall not be required to send such termination statements to Borrower, or
to file them with any filing office, unless and until this Agreement shall have
been terminated in accordance with its terms and all Obligations paid in full in
immediately available funds.  Upon such termination and payment in full, Agent
shall execute appropriate termination statements and deliver the same to
Borrower.

         12.17  GOVERNING LAW; JURISDICTION.  THIS AGREEMENT AND THE OTHER LOAN
DOCUMENTS, AND THE RIGHTS AND OBLIGATIONS OF THE PARTIES HEREUNDER AND
THEREUNDER, SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF
THE STATE OF NEW YORK

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(WITHOUT REGARD TO PRINCIPLES OF CONFLICTS OF LAW). BORROWER HEREBY (A) SUBMITS
TO THE NONEXCLUSIVE JURISDICTION OF THE UNITED STATES DISTRICT COURT FOR THE
SOUTHERN DISTRICT OF NEW YORK AND OF ANY NEW YORK STATE COURT SITTING IN NEW
YORK CITY FOR THE PURPOSES OF ALL LEGAL PROCEEDINGS ARISING OUT OF OR RELATING
TO THIS AGREEMENT OR THE OTHER LOAN DOCUMENTS; (B) AGREES THAT SECTIONS 5-1401
AND 5-1402 OF THE GENERAL OBLIGATIONS LAW OF THE STATE OF NEW YORK SHALL APPLY
TO THIS AGREEMENT; AND (C) IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED
BY LAW, ANY OBJECTION WHICH IT MAY NOW OR HEREAFTER HAVE TO THE LAYING OF THE
VENUE OF ANY SUCH PROCEEDING BROUGHT IN SUCH A COURT AND ANY CLAIM THAT ANY SUCH
PROCEEDING BROUGHT IN SUCH A COURT HAS BEEN BROUGHT IN AN INCONVENIENT FORUM. 
NOTWITHSTANDING ANYTHING HEREIN TO THE CONTRARY, NOTHING HEREIN SHALL LIMIT THE
RIGHT OF THE AGENT OR THE LENDERS TO BRING PROCEEDINGS AGAINST BORROWER IN THE
COURTS OF ANY OTHER JURISDICTION.

         12.18  WAIVER OF JURY TRIAL.  BORROWER, AGENT AND EACH LENDER EACH
HEREBY KNOWINGLY, INTELLIGENTLY AND INTENTIONALLY WAIVES ANY AND ALL RIGHTS IT
MAY HAVE TO A TRIAL BY JURY IN RESPECT OF ANY LEGAL PROCEEDING BASED ON OR
ARISING OUT OF, UNDER, IN CONNECTION WITH,  OR RELATING TO THIS AGREEMENT, ANY
OF THE NOTES, ANY OF THE OTHER LOAN DOCUMENTS, THE TRANSACTIONS CONTEMPLATED
HEREBY, OR ANY COURSE OF CONDUCT, COURSE OF DEALING, STATEMENTS (WHETHER ORAL OR
WRITTEN), OR ACTIONS OF BORROWER, AGENT OR ANY LENDER. THIS PROVISION IS A
MATERIAL INDUCEMENT FOR THE LENDERS MAKING THE LOANS TO BORROWER.

                              _________________
                                  Initials

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    IN WITNESS WHEREOF, Borrower, the Agent and the Lenders has set its hand and
seal as of the day and year first above written.

                              "BORROWER"

                              PEOPLES TELEPHONE COMPANY, INC.

                              By: __________________________
                                  Robert D. Rubin
                                  President

                              Attest:_______________________
                                     Francis J. Harkins
                                     Secretary

                                   [CORPORATE SEAL]

                              Address for Notices:
                              Peoples Telephone Company, Inc.
                              2300 N.W. 89th Place
                              Miami, Florida  33172
                              Attn:   Jeffrey Hanft
                                      Robert D. Rubin
                              Telecopy Number:  (305) 593-0479

                              WITH A COPY TO:

                              Greenberg, Traurig, Hoffman, Lipoff, Rosen &
                              Quentel, P.A.
                              1221 Brickell Avenue
                              Miami, Florida 33131
                              Attn: Dale Greenberg, Esq.
                              Telecopy No.: (305) 579-0717

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                   (Signatures continued on next page)

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                (Signatures continued from previous page)

                              "AGENT"

                              CREDITANSTALT-BANKVEREIN

                              By:___________________________
                                 Robert M. Biringer
                                 Senior Vice President

                              By:___________________________
                                 Joseph P. Longosz
                                 Vice President

                              Address for Notices:
                              Creditanstalt-Bankverein
                              245 Park Avenue
                              New York, New York  10167
                              Attn: Dennis O'Dowd
                              Telecopy Number: (212) 851-1234

                              WITH COPIES TO:

                              Creditanstalt-Bankverein
                              Two Ravinia Drive
                              Suite 1680
                              Atlanta, Georgia  30346
                              Attn:   Robert M. Biringer
                                      Joseph P. Longosz
                              Telecopy Number: (404) 390-1851

                              and

                              Troutman Sanders
                              Suite 5200
                              600 Peachtree Street
                              Atlanta, Georgia  30308-2216
                              Attn:  Hazen H. Dempster, Esq.
                              Telecopy Number: (404) 885-3900

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                 (Signatures continued on next page)

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              (Signatures continued from previous page)

                              "LENDERS"
COMMITMENT

$40,000,000                   CREDITANSTALT-BANKVEREIN

                              By:___________________________
                                 Robert M. Biringer
                                 Senior Vice President

                              By:___________________________
                                 Joseph P. Longosz
                                 Vice President

                              Address for Notices:
                              Creditanstalt-Bankverein
                              245 Park Avenue
                              New York, New York  10167
                              Attn:  Dennis O'Dowd
                              Telecopy Number: (212) 851-1234

                              WITH COPIES TO:

                              Creditanstalt-Bankverein
                              Two Ravinia Drive
                              Suite 1680
                              Atlanta, Georgia  30346
                              Attn:   Robert M. Biringer
                              Telecopy Number: (404) 390-1851

                              and

                              Troutman Sanders
                              Suite 5200
                              600 Peachtree Street
                              Atlanta, Georgia  30308-2216
                              Attn:  Hazen H. Dempster, Esq.
                              Telecopy Number: (404) 885-3900

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