PREFERRED NETWORKS INC
10-Q, 1996-08-14
RADIOTELEPHONE COMMUNICATIONS
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<PAGE>   1
                                 UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              WASHINGTON, DC 20549

                                  FORM 10-Q

(Mark One)
[ X ]    QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
         EXCHANGE ACT OF 1934

                 For the quarterly period ended: June 30, 1996

                                       OR

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

   For the transition period from                  to
                                  ----------------    ----------------

                        Commission File Number: 0-27658

                            PREFERRED NETWORKS, INC.
             (Exact Name of Registrant as Specified in its Charter)

         DELAWARE                                    58-1954892 
(State or other jurisdiction of                    (I.R.S. Employer 
incorporation or organization)                  Identification Number)


              5300 Oakbrook Parkway, Suite 320, Norcross, GA 30093
                    (Address of principal executive offices)
                                   (Zip Code)

                                 (770) 806-6970
              (Registrant's telephone number including area code)


              (Former name, former address and former fiscal year,
                          if changed since last year)

Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or such shorter period that the registrant
was required to file such reports) and (2) has been subject to such filing
requirements for the past 90 days.

                                            Yes   X                 No
                                                 ---                  ---

Indicate the number of shares outstanding of each of the issuer's classes of
common stock, as of the latest practicable date.  14,426,576 shares of common
stock, par value $.0001, as of August 13, 1996.
                              
<PAGE>   2

                            PREFERRED NETWORKS, INC.

                               INDEX TO FORM 10-Q



<TABLE>
<CAPTION>
                                                                                                   PAGE
                                                                                                  NUMBER
                                                                                                  ------
<S>                                                                                               <C>
PART I.  FINANCIAL INFORMATION

  Item 1.  Financial Statements

                 Condensed Consolidated Balance Sheets, June 30, 1996 (Unaudited)
                    and December 31, 1995                                                             3

                 Condensed Consolidated Statements of Operations for the
                    three months and six months ended June 30, 1996 and 1995 (Unaudited)              4

                 Condensed Consolidated Statement of Changes in Stockholders' Equity
                    (Deficit) for the six months ended June 30, 1996 (Unaudited)                      5

                 Condensed Consolidated Statements of Cash Flows for the
                    six months ended June 30, 1996 and 1995 (Unaudited)                               6

                 Notes to Condensed Consolidated Financial Statements (Unaudited)                     7


  Item 2.  Management's Discussion and Analysis of Financial Condition
                 and Results of Operations                                                            10



PART II.         OTHER INFORMATION

  Item 6.  Exhibits and Reports on Form 8-K                                                           15

  Signatures                                                                                          16
                                                                                                        
</TABLE>




                                     Page 2

<PAGE>   3

                            PREFERRED NETWORKS, INC.

                     CONDENSED CONSOLIDATED BALANCE SHEETS

<TABLE>
<CAPTION>
                                                                                              June 30,       December 31,
                                                                                                1996            1995
                                                                                            -----------     -------------
                                                                                            (Unaudited)
<S>                                                                                          <C>            <C>
                                                          ASSETS
Current assets
     Cash and cash equivalents . . . . . . . . . . . . . . . .  . . . . . . . . . . . . . .  $28,941,156    $  9,311,379
     Accounts receivable, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      879,195         923,890
     Receivables from related parties . . . . . . . . . . . . . . . . . . . . . . . . . . .       40,512          66,425
     Pager inventory  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    1,419,911       1,068,970
     Prepaid expenses and other current assets    . . . . . . . . . . . . . . . . . . . . .      305,091         386,648
                                                                                             -----------    ------------
          Total current assets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   31,585,865      11,757,312
Property and equipment, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   12,205,189       6,885,022
Other assets, net . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    2,873,720       1,403,385
                                                                                             -----------    ------------          
                                                                                             $46,664,774    $ 20,045,719
                                                                                             ===========    ============

                                   LIABILITIES, REDEEMABLE CONVERTIBLE PREFERRED STOCK,
                                            AND STOCKHOLDERS' EQUITY (DEFICIT)
Current liabilities
     Accounts payable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .    $ 1,503,731    $    292,073
     Accrued liabilities  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .        149,062         341,604
     Payables to related parties  . . . . . . . . . . . . . . . . . . . . . . . . . . . .          3,650             500
     Accrued salaries . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .        561,877         145,924
     Current portion of notes payable . . . . . . . . . . . . . . . . . . . . . . . . . .          6,358       2,605,627
                                                                                             -----------    ------------          
          Total current liabilities . . . . . . . . . . . . . . . . . . . . . . . . . . .      2,224,678       3,385,728
Notes payable, less current portion . . . . . . . . . . . . . . . . . . . . . . . . . . .      2,561,339       2,807,398

Series A Redeemable Convertible Preferred Stock, $.01 par value,
     $11 per share minimum redemption price; 159,377 shares
     authorized in 1995; 159,377 shares issued and outstanding in 1995  . . . . . . . . .         --           2,437,890

Series B Redeemable Convertible Preferred Stock, $.01 par value,
     $1,000 per share minimum redemption price; 21,000 shares
     authorized in 1995; 16,565 shares issued and outstanding in 1995 . . . . . . . . . .        --           19,220,921
                                                                                             -----------    ------------          
          Total liabilities and Redeemable Convertible Preferred Stock  . . . . . . . . .      4,786,017      27,851,937

Stockholders' equity (deficit)
     Preferred stock, $.01 par value, 5,000,000 and 319,623 shares
          authorized in 1996 and 1995, respectively; none issued or
          outstanding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .        --               --
     Common stock, $.0001 par value, 70,000,000 shares authorized,
          14,422,576 and 4,138,496 shares issued and outstanding in
          1996 and 1995, respectively . . . . . . . . . . . . . . . . . . . . . . . . . .          1,443             414
     Additional paid-in capital . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     50,387,612       1,013,981
     Accretion on Series A and Series B Redeemable Convertible
          Preferred Stock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .        --           (3,289,003)
     Accumulated deficit  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     (8,510,298)     (5,531,610)
                                                                                             -----------    ------------          
                                                                                              41,878,757      (7,806,218)
                                                                                             -----------    ------------          
                                                                                             $46,664,774    $ 20,045,719
                                                                                             ===========    ============
</TABLE>



           See notes to condensed consolidated financial statements.




                                     Page 3
<PAGE>   4

                            PREFERRED NETWORKS, INC.

                CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
                                  (UNAUDITED)

<TABLE>
<CAPTION>
                                                                       Three months ended              Six months ended
                                                                            June 30,                       June 30,
                                                                   ---------------------------      --------------------------
                                                                       1996            1995            1996            1995
                                                                   ------------      ---------      ----------     -----------
<S>                                                                <C>               <C>           <C>             <C>
Revenues
     Pager airtime  . . . . . . . . . . . . . . . . . . . . . .    $  1,444,850     $  744,483     $ 2,744,046     $ 1,392,715
     Pager sales  . . . . . . . . . . . . . . . . . . . . . . .       1,049,797        861,189       2,086,177       1,522,435
     Maintenance and other  . . . . . . . . . . . . . . . . . .           --            45,896          32,957          68,413
                                                                   ------------     ----------     -----------     -----------
                                                                      2,494,647      1,651,568       4,863,180       2,983,563
                                                                   
Costs of revenues
     Pager airtime  . . . . . . . . . . . . . . . . . . . . . .         946,521        341,943       1,688,080         653,701
     Pager sales  . . . . . . . . . . . . . . . . . . . . . . .       1,307,720      1,052,000       2,668,719       1,884,366
                                                                   ------------     ---------      ----------      -----------     
                                                                        240,406        257,625         506,381         445,496
Selling, general and administrative expenses  . . . . . . . . .       1,680,135        556,116       3,139,846       1,027,972
Depreciation and amortization . . . . . . . . . . . . . . . . .         399,325        148,289         762,701         293,403
                                                                   ------------     ---------      ----------      -----------     
          Operating loss  . . . . . . . . . . . . . . . . . . .      (1,839,054)      (446,780)     (3,396,166)       (875,879)
Interest expense  . . . . . . . . . . . . . . . . . . . . . . .          13,237         77,346         155,182         155,054
Interest income . . . . . . . . . . . . . . . . . . . . . . . .         374,363          2,419         572,660           2,436
                                                                   ------------     ---------      ----------      -----------     
          Net loss  . . . . . . . . . . . . . . . . . . . . . .      (1,477,928)      (521,707)     (2,978,688)     (1,028,497)

Accretion of Series A and Series B Redeemable Convertible
     Preferred Stock  . . . . . . . . . . . . . . . . . . . . .          --             (7,342)     (1,121,316)         (7,342)
Series B Redeemable Convertible Preferred                                             
     Stock dividend requirements  . . . . . . . . . . . . . . .          --            (49,014)       (353,651)        (49,014)
                                                                   -----------      ----------     -----------     -----------     
          Net loss attributable to Common Stock . . . . . . . .    $(1,477,928)     $ (578,063)    $(4,453,655)    $(1,084,853)
                                                                   ===========      ==========     ===========     ===========

Pro forma net loss per share of Common Stock  . . . . . . . . .                     $     (.05)    $      (.23)    $      (.10)
                                                                                    ==========     ===========     ===========
Weighted average number of common shares
     used in calculating pro forma net loss per
     share of Common Stock  . . . . . . . . . . . . . . . . . .                     10,013,901      12,938,554      10,013,901
                                                                                    ==========     ===========     ===========

Historical net loss per share of Common Stock . . . . . . . . .    $      (.10)     $     (.06)    $      (.28)    $      (.12)
                                                                   ===========      ==========     ===========     ===========
Weighted average number of common shares
     used in calculating historical net loss per share of
     Common Stock . . . . . . . . . . . . . . . . . . . . . . .     14,417,732       9,237,071      12,679,831       9,197,740
                                                                   ===========      ==========     ===========     ===========


</TABLE>


           See notes to condensed consolidated financial statements.



                                     Page 4
<PAGE>   5

                            PREFERRED NETWORKS, INC.

                  CONDENSED CONSOLIDATED STATEMENT OF CHANGES
                       IN STOCKHOLDERS' EQUITY (DEFICIT)
                                  (UNAUDITED)

<TABLE>
<CAPTION>
                                                                  Accretion of
                                                                   Redeemable
                                                   Additional      Convertible
                                       Common       Paid-in        Preferred       Accumulated
                                       Stock        Capital          Stock          (Deficit)         Total
                                      --------    -----------     -------------   --------------   ------------
<S>                                   <C>         <C>             <C>             <C>              <C>
Balance at December 31, 1995  . . .   $   414      $1,013,981     $(3,289,003)    $(5,531,610)     $(7,806,218)

     Accretion of Series A and
         Series B Redeemable
         Convertible Preferred
         Stock  . . . . . . . . . .        --          --          (1,121,316)         --           (1,121,316)

     Dividends on Series B
         Redeemable Convertible
         Preferred Stock  . . . . .        --        (353,651)         --              --             (353,651)

     Issuance of Common Stock
          upon Initial Public
          Offering  . . . . . . . .       345      31,160,364          --              --           31,160,709

     Conversion of Series A and
         Series B Redeemable
         Convertible Preferred
         Stock  . . . . . . . . . .       683      18,546,627       4,410,319          --           22,957,629

     Issuance of 5,800 shares of
          Common Stock upon
          exercise of stock                 
          options . . . . . . . . .         1           5,625          --              --                5,626

     Non-cash stock option
         compensation . . . . . . .        --          14,666          --              --               14,666

     Net loss . . . . . . . . . . .        --          --              --          (2,978,688)      (2,978,688)
                                      -------     -----------     -----------     -----------      -----------
Balance at June 30, 1996  . . . . .    $1,443     $50,387,612     $    --         $(8,510,298)     $41,878,757
                                      =======     ===========     ===========     ===========      ===========

</TABLE>


           See notes to condensed consolidated financial statements.



                                     Page 5


<PAGE>   6

                            PREFERRED NETWORKS, INC.

                CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
                                  (UNAUDITED)


<TABLE>
<CAPTION>
                                                                             Six months ended June 30,
                                                                           -----------------------------
                                                                               1996             1995
                                                                           ------------     ------------
<S>                                                                        <C>              <C>
CASH FLOWS FROM OPERATING ACTIVITIES
Net loss  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  $ (2,978,688)    $ (1,028,497)
Adjustments to reconcile net loss to net cash used in
operating activities:
     Depreciation and amortization  . . . . . . . . . . . . . . . . . . .       762,701          293,403
     Bad debt expense . . . . . . . . . . . . . . . . . . . . . . . . . .       101,087           46,762
     Stock option compensation expense  . . . . . . . . . . . . . . . . .        14,666           --
     Changes in operating assets and liabilities:
          Accounts receivable . . . . . . . . . . . . . . . . . . . . . .       (56,392)        (140,085)
          Receivables from related parties  . . . . . . . . . . . . . . .        25,913           --
          Pager inventory . . . . . . . . . . . . . . . . . . . . . . . .      (350,941)         102,328
          Prepaid expenses and other assets . . . . . . . . . . . . . . .        81,557          (18,064)
          Accounts payable  . . . . . . . . . . . . . . . . . . . . . . .     1,211,658         (139,365)
          Payables to related parties . . . . . . . . . . . . . . . . . .         3,150           --
          Accrued liabilities . . . . . . . . . . . . . . . . . . . . . .      (192,542)         (17,793)
          Accrued salaries  . . . . . . . . . . . . . . . . . . . . . . .       415,953           --
                                                                           ------------     ------------
Net cash used in operating activities . . . . . . . . . . . . . . . . . .      (961,878)        (901,311)


CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of equipment  . . . . . . . . . . . . . . . . . . . . . . . . .    (3,076,367)        (363,923)
Purchases of other assets . . . . . . . . . . . . . . . . . . . . . . . .    (1,573,848)        (136,728)
                                                                           ------------     ------------
Net cash used in investing activities . . . . . . . . . . . . . . . . . .    (4,650,215)        (500,651)

CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from borrowings  . . . . . . . . . . . . . . . . . . . . . . . .        --            1,099,608
Payments of borrowings  . . . . . . . . . . . . . . . . . . . . . . . . .    (5,748,316)      (1,016,295)
Issuance of Redeemable Convertible Preferred Stock  . . . . . . . . . . .        --           16,055,972
Net proceeds from initial public offering of Common Stock . . . . . . . .    31,160,709           --
Payment of Redeemable Convertible Preferred Stock dividends . . . . . . .      (176,149)          --
Issuance of Common Stock warrants . . . . . . . . . . . . . . . . . . . .        --                3,774
Issuance of Common Stock upon exercise of stock options . . . . . . . . .         5,626           --
                                                                           ------------     ------------
Net cash provided by financing activities . . . . . . . . . . . . . . . .    25,241,870       16,143,059
                                                                           ------------     ------------
Net increase in cash and cash equivalents . . . . . . . . . . . . . . . .    19,629,777       14,741,097
Cash and cash equivalents, beginning of period  . . . . . . . . . . . . .     9,311,379          221,255
                                                                           ------------     ------------
Cash and cash equivalents, end of period  . . . . . . . . . . . . . . . .   $28,941,156     $ 14,962,352
                                                                           ============     ============
</TABLE>


           See notes to condensed consolidated financial statements.



                                     Page 6
<PAGE>   7

                            PREFERRED NETWORKS, INC.

              NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
                                 JUNE 30, 1996
                                  (UNAUDITED)


1.       THE COMPANY

         Preferred Networks, Inc. (the "Company") commenced operations in July
         1991 and is a carrier's carrier of exclusively wholesale one-way
         paging network services.  The Company's networks are currently
         operational in the Southeast, Mid-Atlantic and Northeast regions, and
         the Company plans to expand its operations on a nationwide basis to
         provide local and regional paging services, primarily on a common
         frequency, in the 50 largest U.S. metropolitan markets and adjacent
         areas.  The Company's customers are organizations that offer the
         Company's network services to their subscribers, including existing
         paging carriers and resellers of paging services.  As a carrier's
         carrier, the Company does not market paging services directly to end
         users and therefore does not compete with its customers.

         The Company has formed wholly-owned subsidiaries to execute certain
         business transactions.  All significant intercompany activity has been
         eliminated.

2.       BASIS FOR PRESENTATION

         The interim condensed consolidated financial information contained
         herein has been prepared by the Company, without audit, pursuant to
         the rules and regulations of the Securities and Exchange Commission
         ("SEC") and include in the opinion of management, all adjustments,
         which are of a normal recurring nature necessary for a fair
         presentation of the financial position, results of operations and cash
         flows for the periods presented.  Certain information and footnote
         disclosures normally included in financial statements prepared in
         accordance with generally accepted accounting principles have been
         condensed or omitted pursuant to such rules and regulations.  The
         Company believes, however, that its disclosures are adequate to make
         the information presented not misleading.  These financial statements
         and related notes should be read in conjunction with the financial
         statements and notes as of December 31, 1995, included in the
         Company's Registration Statement on Form S-1 (No. 33-80507) with
         respect to the sale of the Company's Common Stock.  Results of
         operations for the periods presented herein are not necessarily
         indicative of results to be expected for the full year or any other
         interim period.

         Effective January 24, 1996, the Company amended its certificate of
         incorporation to increase the authorized Common Stock to 70,000,000
         shares, to reduce Common Stock par value to $.0001, and to provide a
         7.35-for-1 Common Stock split.  The number of authorized shares of
         Preferred Stock was increased to 5,000,000, with terms and rights to
         be determined.  All common share and per common share amounts have
         been adjusted for all periods to reflect the stock split.

3.       SUPPLEMENTAL CASH FLOW INFORMATION

         Cash and cash equivalents include investments in money market
         instruments, which are carried at fair market value.  Cash payments
         made for interest during the six months ended June 30, 1996 and 1995,
         were approximately $111,000 and $185,000, respectively.  There were no
         significant federal or state income taxes paid or refunded for the six
         months ended June 30, 1996 and 1995.

4.       INITIAL PUBLIC OFFERING (IPO)

         On March 1, 1996, the Company issued 3,300,000 shares of Common Stock
         in a public offering at a price to the public of $10.00 per share.
         The Company received net proceeds before offering expenses of $30.7
         million.  In addition, on March 28, 1996, the underwriters exercised
         their over-allotment option to purchase an additional 148,000 shares
         of Common Stock and the Company received additional net proceeds of
         $1.4 million.

         Pursuant to their terms, upon consummation of the IPO all outstanding
         shares of Series A Redeemable Convertible Preferred Stock (the "Series
         A") and Series B Redeemable Convertible Preferred Stock (the "Series
         B") automatically converted into Common Stock.  The Company elected to
         pay accrued dividends on the Series B through January 31, 1996, in
         shares of Common Stock and the remainder of the accrued dividends from
         February 1 to March 1, 1996, in the amount of $176,000 in cash.  The
         total number of shares of Common Stock issued upon such conversion and
         such dividend payment was 6,830,280 shares.  All accretion previously
         accrued was eliminated upon conversion to shares of Common Stock.



                                     Page 7
<PAGE>   8

                            PREFERRED NETWORKS, INC.

      NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                                  (UNAUDITED)


4.       INITIAL PUBLIC OFFERING (IPO) - CONTINUED

         A portion of the proceeds of the IPO were used to repay all debt then
         outstanding.

5.       LOAN AGREEMENTS

         All existing loan agreements were terminated and outstanding balances
         repaid in March 1996, with funds received from the IPO.

         In January 1996, the Company entered into a $12 million line of credit
         with an equipment manufacturer, effective upon consummation of the
         IPO.  Debt outstanding under this agreement bears interest at the
         five-year U.S. Treasury rate plus 6.5%, is payable in various monthly
         installments of principal and interest with maturity dates through
         2001 and is secured by paging equipment.  At June 30, 1996, borrowings
         were $1.9 million at 12.10% under this facility.

         In March 1996, the Company entered into a $5 million line of credit
         with a finance company.  Interest on debt outstanding under this
         agreement is based upon the prime rate plus 1.75%.  This facility is
         payable in various monthly installments of principal and interest,
         with maturity dates through 2001.  Borrowings under this agreement are
         secured by paging equipment.  At June 30, 1996, borrowings were
         $689,000 at 11% under this facility.

6.       LOSS PER SHARE
         
         Pro forma net loss per share for periods prior to the IPO was computed
         by dividing net loss by the weighted average number of shares of Common
         Stock outstanding after giving retroactive effect to the mandatory
         conversion of the Series A and the Series B into Common Stock, and the
         related accrued dividends on the Series B through January 31, 1996,
         paid in shares of Common Stock, which occurred upon the consummation of
         the IPO, plus cheap stock as defined below. Pro forma net loss per
         share for periods ending after the IPO is calculated as the sum of pro
         forma net loss per share for the period from January 1, 1996 until the
         March 1, 1996 IPO closing date plus historical net loss per share from
         the IPO until March 31, 1996.  

         Historical net loss per share was computed using the requirements of
         Accounting Principles Board Opinion No. 15 and SEC Staff Accounting
         Bulletin No. 83 and as such equals the net loss increased by the
         portion of accretion of the Series A which relates to shares which are
         not considered as cheap stock, as defined below, and the dividends on
         Series B divided by the weighted average number of shares of Common
         Stock outstanding, plus cheap stock as defined below, up until the
         March 1, 1996 closing date of the IPO.  The calculation excludes any
         antidilutive shares during the period, other than cheap stock.  After
         the IPO, historical and pro forma net loss per share are identical and
         hence pro forma disclosures are not included after the IPO.  Loss per
         share is computed independently for each of the quarters presented.
         Therefore, the sum of the quarterly loss per share does not equal the
         year-to-date loss per share due to the stock transactions in March
         1996.  See note 4.

         Pursuant to SEC Staff Accounting Bulletin No. 83, common stock and
         common stock equivalents (including preferred stock) issued at prices
         equal to or below the IPO price per share ("cheap stock") during the
         twelve month period immediately preceding the initial filing date of
         the Company's registration statement for the IPO have been included as
         if outstanding for all periods presented, up until the March 1, 1996
         closing date of the IPO (using the treasury stock method at the IPO
         price) even though the effect is to reduce the loss per share. A
         portion of the Series A, all of the Series B and certain of the stock
         options and warrants have been treated as cheap stock.

         Supplemental loss per common share is calculated using the weighted
         average number of common and common equivalent shares outstanding
         during the respective periods assuming the same number of shares
         outstanding as described above, and also considering the reduction
         in interest expense from the repayment of long term debt of $5.6
         million with proceeds of the IPO, as if such shares had been issued
         and repayment had occurred at the beginning of the period or later if
         the debt was not outstanding the entire period.  The computations of
         supplemental loss per share for the six months ended June 30, 1996
         are ($.22) for historical and ($.27) for pro forma.

         Retroactive restatement has been made to all share, weighted average
         shares and all loss per share calculations for the stock splits
         effected in January 1996.
  
         The computation of fully diluted and historical net loss per share of
         Common Stock was antidilutive in each of the periods presented;
         therefore the amounts reported for primary and fully diluted are the
         same.


                                     Page 8

<PAGE>   9
                            PREFERRED NETWORKS, INC.

      NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                                  (UNAUDITED)

6.    LOSS PER SHARE (Continued)        
         
         The unaudited pro forma net loss per share and the unaudited pro forma
         supplemental net loss per share for 1995 as presented in the Company's
         registration statement for the IPO should have been ($.29) and ($.25),
         respectively, rather than ($.72) and ($.69), respectively, as reported
         therein.  The unaudited pro forma net loss per share, historical net
         loss per share, pro forma supplemental net loss per share and
         historical supplemental net loss per share for the three months ended
         March 31, 1996 were ($.13), ($.19), ($.12) and ($.18), respectively.

7.       ACQUISITION

         In June 1996, the Company signed a definitive agreement to purchase
         substantially all the assets of Big Apple Paging Corporation ("Big
         Apple") for $2.6 million in stock and cash, subject to certain
         adjustments and possible additional consideration.  Big Apple, a
         reseller, presently serves approximately 27,200 paging subscribers in
         the New Jersey, New York and Southern Connecticut markets.  The
         acquisition is subject to Federal Communications Commission ("FCC")
         approval and is expected to close in 1996.  Prior to closing, the
         Company will provide certain services to Big Apple under an agency
         agreement.

8.       SUBSEQUENT EVENTS

         In July 1996, the Company acquired in a merger the stock of Paging
         Services, Inc. for $500,000 in stock and $250,000 in cash.  Paging
         Services, Inc. operates as a repair, maintenance and installation
         services and equipment sales company for paging carriers.

         In August 1996, the Company entered into a $20 million revolving
         credit facility with a financial institution, the majority of which
         will be used to finance paging network acquisitions and capital
         expenditures.  The outstanding balance under this facility bears
         interest at a rate of prime plus 1% or at a rate of LIBOR plus 3.75%,
         at the Company's option.  Interest only is payable monthly in arrears
         with the entire principal due in full in August 1998.  Borrowings
         under this facility and the other two credit facilities will be
         secured by substantially all the assets of the Company.  This new
         credit facility contains various conditions, financial covenants and
         restrictions.


                                     Page 9
<PAGE>   10

ITEM 2.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND
         RESULTS OF OPERATIONS.

OVERVIEW

Throughout this section, the Company makes reference to "EBITDA" which
represents earnings before interest expense, interest income, taxes,
depreciation and amortization.  EBITDA is a financial measure commonly used in
the telecommunications industry and should not be construed as an alternative
to operating income (as determined in accordance with generally accepted
accounting principles ("GAAP")), as an alternative to cash flows from operating
activities (as determined in accordance with GAAP), or as a measure of
liquidity.

The following table presents certain items in the Consolidated Statements of
Operations as a percentage of total revenues for the three months and six
months ended June 30, 1996 and 1995, respectively.


<TABLE>
<CAPTION>
                                           Three Months Ended June 30,         Six Months Ended June 30,
                                           ---------------------------         ------------------------
                                               1996         1995                  1996         1995
                                               ----         ----                  ----         ----
<S>                                            <C>          <C>                   <C>          <C>
Revenues
     Pager airtime                              57.9%        45.1%                 56.4%        46.7%
     Pager sales                                42.1         52.1                  42.9         51.0
     Maintenance and other                       --           2.8                    .7          2.3
                                               -----        -----                 -----        -----
                                               100.0        100.0                 100.0        100.0
Cost of revenues
     Pager airtime                              37.9         20.7                  34.7         21.9
     Pager sales                                52.5         63.7                  54.9         63.2
                                               -----        -----                 -----        -----
                                                 9.6         15.6                  10.4         14.9

Selling, general & administrative               67.3         33.7                  64.5         34.5
Depreciation and amortization                   16.0          9.0                  15.7          9.8
                                               -----        -----                 -----        -----
               Operating loss                  (73.7)       (27.1)                (69.8)       (29.4)
Interest expense                                  .5          4.7                   3.2          5.2
Interest income                                 15.0          0.2                  11.8          0.1
                                               -----        -----                 -----        -----
               Net loss                        (59.2)%      (31.6)%               (61.2)%      (34.5)%
                                               =====        =====                 =====        =====
EBITDA                                         (57.7)%      (18.1)%               (54.2)%      (19.5)%
                                               
</TABLE>

The table below provides information about the Company's units in service by
customer type and average revenue per unit ("ARPU") for the six months ended
June 30.  ARPU is calculated by dividing pager airtime revenues for the month
by the total units in service at month end.  ARPU for periods greater than one
month equals the average of the monthly ARPUs during the period.

<TABLE>
<CAPTION>
                                                                                Percentage
                                                                            Increase (Decrease)
                                                                           for the Twelve Month
                                                  June 30,                period ended June 30,
                                                  --------                ---------------------
                                               1996         1995            1996         1995
                                               ----         ----            ----         ----
<S>                                           <C>           <C>             <C>           <C>
Units in service
     Reseller units                           143,273       74,071           93.4%        58.3%
     Co-location/interconnection units         45,228       11,632          288.8%          --
                                              -------       ------          
               Total                          188,501       85,703          120.0%        83.2%

Units under agency agreement                   27,205           --             --           --
                                              -------       ------
               Total Units                    215,706       85,703          151.7%        83.2%
                                              =======       ======
ARPU                                          $  2.60       $ 3.09         (15.9)%        (8.6%)

</TABLE>



                                    Page 10
<PAGE>   11

                             RESULTS OF OPERATIONS

Total revenues increased $843,000 or 51.0%, to $2.5 million for the three-month
period ended June 30, 1996, from $1.7 million for the three-month period ended
June 30, 1995.  Total revenues increased $1.9 million, or 63.0%, to $4.9
million for the six-month period ended June 30, 1996, from $3.0 million for the
six-month period ended June 30, 1995.  Total units in service increased by
102,798 , or 120.0%, to 188,501 at June 30, 1996, from 85,703 at June 30, 1995.

Revenues from pager airtime increased by $700,000, or 94.1%, to $1.4 million
for the three-month period ended June 30, 1996, from $744,000 for the
three-month period ended June 30, 1995.  Revenues from pager airtime increased
by $1.4 million, or 97.0%, to $2.7 million for the six-month period ended June
30, 1996, from $1.4 million for the six-month period ended June 30, 1995.  The
increase in revenues was attributable to the growth in units in service and the
associated recurring revenue stream, which resulted from approximately 30,000
units from new reseller agreements negotiated after the purchase of certain
network assets from BellSouth Telecommunications, Inc., expansion into new
markets (Philadelphia, Pittsburgh, Orlando, Jacksonville, Miami, Columbia,
Savannah, and Knoxville) and the continued growth in existing markets.  The
growth in units in service was offset in part by declining ARPU due to a change
in the mix of customer type and to a lesser extent, unit volume and airtime
usage discounts.  Co-location and interconnection customers generate lower ARPU
to the Company because certain operating expenses customarily incurred by the
Company are borne by the customer.  The ARPU was also lower on the units in
service on certain purchased network assets due to generally fewer paging
service features available on those networks.

Revenues from pager sales increased $189,000, or 21.9%, to $1.0 million for the
three-month period ended June 30, 1996, from $ 861,000 for the three-month
period ended June 30, 1995.  Revenues from pager sales increased $564,000, or
37.0%, to $2.1 million for the six-month period ended June 30, 1996, from $1.5
million for the six-month period ended June 30, 1995.  The increase in the
number of pagers sold was attributable to continued expansion in existing
markets and expansion into new markets.  In addition, the average selling price
per pager declined as a result of competitive pricing in the industry and the
Company's marketing programs to attract resellers to its networks.

Cost of pager airtime increased by $604,000, or 177%, to $946,000 for the
three-month period ended June 30, 1996, from $342,000 for the three-month
period ended June 30, 1995.  Cost of pager airtime increased by $1.0 million,
or 158%, to $1.7 million for the six-month period ended June 30, 1996, from 
$654,000 for the six-month period ended June 30, 1995.  The increase was
primarily attributable to the expansion into new markets and the increased
number of units in service.  Cost of pager airtime as a percentage of pager
airtime revenue was 65.5% and 61.5 % for the three-month and six-month periods
ended June 30, 1996, respectively, compared to 45.9% and 46.9% for the
three-month and six-month periods ended June 30, 1995, reflecting the expansion
into new markets and the higher cost of airtime per unit during the start up 
period (i.e., telephone costs and transmission site rental) due to fewer units 
in service in those new markets.

Cost of pager sales increased by $256,000, or 24.3%, to $1.3 million for the
three-month period ended June 30, 1996, from $1.1 million for the three-month
period ended June 30, 1995.  Cost of pager sales increased by $784,000, or
41.6%, to $2.7 million for the six-month period ended June 30, 1996, from $1.9
million for the six-month period ended June 30, 1995.  The increase was due to
the increased number of pagers sold, offset in part by the decreasing cost to
the Company of purchasing pagers.  Cost as a percentage of pager sales was
124.6% and 127.9% for the three-month and six-month periods ended June 30,
1996, compared to 122.2% and 123.8% for the three-month and six-month periods
ended June 30, 1995, reflecting the Company's marketing programs to attract
customers to its networks and the competitive nature of pricing in the
industry.

Selling, general and administrative expenses increased by $1.1 million, or
202.1%, to $1.7 million for the three-month period ended June 30, 1996, from
$556,000 for the three-month period ended June 30, 1995, and increased as a
percentage of total revenues to 67.3% for the three-month period ended June 30,
1996, from 33.7% for the three-month period ended June 30, 1995.  Selling,
general and administrative expenses increased by $2.1 million, or 205.4%, to
$3.1 million for the six-month period ended June 30, 1996, from $1.0 million
for the six-month period ended June 30, 1995, and increased as a percentage of
total revenues to 64.5% for the six-month period ended June 30, 1996, from
34.5% for the six-month period ended June 30, 1995.  The additional costs
primarily reflect additional sales and administrative personnel to attract and
support the increasing number of customers and expansion into new markets.

Depreciation and amortization increased by $251,000, or 169.3%, to $399,000 for
the three-month period ended June 30, 1996, from $148,000 for the three-month
period ended June 30, 1995.  Depreciation and amortization increased by
$469,000, or 159.9%, to $763,000 for the six-month period ended June 30, 1996,
from $293,000 for the six-month period ended June 30, 1995.  The increases were
primarily due to additional assets being put in service resulting from
expansion into new markets.  Depreciation and amortization increased as a
percentage of total revenues to 16.0% and 15.7% for the three-month and
six-month periods ended June 30, 1996, from 9.0% and 9.8% for the three-month
and six- month periods ended June 30, 1995.



                                    Page 11
<PAGE>   12

Interest expense decreased $64,000, or 82.9%, to $13,000 for the three-month
period ended June 30, 1996, from $77,000 for the three-month period ended June
30, 1995, due to the repayment of all outstanding loan balances in March 1996
with funds received from the IPO.  Interest expense remained flat at $155,000
for the six-month periods ended June 30, 1996, and June 30, 1995, due to an
increase in the current year's first quarter expense as compared to 1995's
first quarter.  This increase was primarily due to the ongoing financing of
assets purchased for expansion into new markets and those markets beginning
commercial operation.  While markets are under construction, the interest
associated with the financing of the network assets in those markets is
capitalized.  The amount of interest capitalized for the three-month and
six-month periods ended June 30, 1996, was $22,000 and $46,000 compared to
$15,000 and $29,000 capitalized during the same periods in 1995.  The average
level of indebtedness outstanding during the three-month and six-month periods
ended June 30, 1996, was approximately $1.4 million and $2.7 million compared
to approximately $3.4 million and $3.2 million outstanding during the
three-month and six-month periods ended June 30, 1995.  All outstanding debt
was repaid with a portion of the proceeds of the IPO in March 1996.  Subsequent
to that date, the Company has borrowed $2.6 million to finance its equipment
purchases.

Interest income increased to $374,000 for the three-month period ended June 30,
1996, from $2,000 for the three-month period ended June 30, 1995.  Interest
income increased to $573,000 for the six-month period ended June 30, 1996, from
$2,000 for the six-month period ended June 30, 1995.  The increase represents
interest income from the investment of the remainder of funds received from the
sale of the Series B, which was consummated in June 1995, and the net proceeds
of the IPO, which was consummated in March 1996.

Net loss for the three-month period ended June 30, 1996, as compared with the
three-month period ended June 30, 1995, increased to $1.5 million from
$522,000.  Net loss for the six-month period ended June 30, 1996, as compared
with the six-month period ended June 30, 1995, increased to $3.0 million from
$1.0 million.  The increases were primarily due to losses incurred due to sales
of pagers below cost and substantial increases in selling, general and
administrative expenses, as described above.  The Company expects to incur
start up losses when entering a new market until sufficient subscribers utilize
the Company's network in that market.  Due to the Company's rapid expansion
strategy, consolidated net losses are expected for at least the next three
years.

The historical net loss per share of Common Stock for the three months ended 
June 30, 1996 increased to ($.10) from ($.06) for the same three month
period ended in 1995.  The increased losses per share result primarily from 
the additional losses of the Company for the reasons described above.  The 
increase in net loss and pro forma net loss per share for the six months 
period ended June 30, 1996 as compared to the six months period ended June 30, 
1995 is due to the same reason, offset by an increase in the number of shares 
used in both the pro forma and historical calculations for the period.

LIQUIDITY AND CAPITAL RESOURCES

The Company's expansion strategy will continue to require substantial funds to
finance the expansion of existing operations, the expansion into new markets as
part of the nationwide build-out of its networks, the purchase of network
assets and related FCC licenses, capital expenditures, debt service and general
corporate purposes.

The Company's net cash used in operations was $962,000 for the six-month period
ended June 30, 1996, as compared to $901,000 for the six-month period ended
June 30, 1995.  The increase in net cash used in operations was due primarily
to the Company's increased net loss and increase in pager inventory, offset by
the timing of payments of accounts payable.

Capital expenditures were $6.0 million for the six months ended June 30, 1996,
compared to $364,000 for the comparable period in 1995 reflecting the rapid
expansion of the Company's networks.  As of June 30, 1996, the Company was
constructing networks in 18 new markets, including Technical Control Centers
(TCCs) in Illinois and Michigan and network expansions into New York, Chicago,
Boston, Richmond, Raleigh/Durham, Charlotte, Orlando, Tampa, Jacksonville,
Gainesville, Albany, Mid-Hudson Valley, Rochester, Hartford, Miami, Detroit, 
Cleveland, and Cincinnati.  The Company anticipates making capital expenditures 
of approximately $40.0 million during 1996 and 1997 (at least $10.0 million of 
which will be paid from the net proceeds of the IPO) related to the nationwide 
expansion of its networks, including purchases of network assets and related 
equipment.

On March 1, 1996, the Company issued 3,300,000 shares of Common Stock in the
IPO at a price to the public of $10.00 per share.  The Company received net
proceeds before offering expenses of $30.7 million.  In addition, on March 28,
1996, the underwriters exercised their over-allotment option to purchase an
additional 148,000 shares of Common Stock and the Company received additional
net proceeds of $1.4 million.



                                    Page 12
<PAGE>   13

A portion of the net proceeds of the IPO was used to repay all debt then
outstanding which was approximately $5.6 million.  The Company intends to use
the remaining net proceeds to finance the expansion of its network facilities
through the purchase of paging system equipment and possible network asset
purchases and for working capital and general corporate purposes.

Pursuant to their terms, upon consummation of the IPO all outstanding shares of
the Series A and the Series B automatically converted into Common Stock.  The
Company elected to pay accrued dividends on the Series B through January 31,
1996, in shares of Common Stock and the remainder of the accrued dividends from
February 1 to March 1, 1996, in the amount of $176,000 in cash.  The total
number of shares of Common Stock issued upon such conversion and such dividend
payment was 6,830,280 shares.  All accretion previously accrued was eliminated
upon conversion to shares of Common Stock.

Upon the consummation of the IPO, all existing vendor financing commitments
terminated.

The Company has a secured credit facility for $12.0 million of vendor financing
which bears interest at the five-year U.S. Treasury rate plus 6.5%.  This new 
credit facility contains various conditions, financial covenants and 
restrictions and is secured by paging equipment.

The Company also has a $5.0 million secured line of credit from a finance 
company for the purchase of Motorola paging system equipment which bears 
interest at 1.75% over prime at the time of funding.

In August 1996, the Company entered into a $20 million revolving credit
facility with a financial institution, the majority of which is to be used to
finance paging network acquisitions and capital expenditures.  The outstanding
balance under this facility bears interest at a rate of prime plus 1% or at a
rate of LIBOR plus 3.75%, at the Company's option.  Interest only is payable
monthly in arrears with the entire principal due in full in August 1998.
Borrowings under this facility and the other two credit facilities will be 
secured by substantially all the assets of the Company. This new credit 
facility contains various conditions, financial covenants and restrictions.

Management believes that cash and cash equivalents on hand together with the
new secured credit facilities in place, will be sufficient to meet the
Company's working capital and capital expenditure needs for the next 12 months
without obtaining additional vendor or other financing.  However, in order to
fully implement its nationwide expansion strategy on its anticipated schedule,
the Company believes it will need to raise additional funds prior to the end of
this period in the form of equity, bank debt, or other debt financing.  No
assurance can be given that such additional funds will be available on terms
acceptable to the Company, if at all.  If such additional funds are not
obtained within such period, the Company would be required to slow its planned
nationwide network expansion, and the failure to obtain such additional funds
within such period could have a material adverse effect on the Company.  In
addition, future acquisitions of paging network assets and licenses may change
the Company's capital requirements.

The market price of the Common Stock is likely to be highly volatile.  Factors
such as delays by the Company in achieving its expansion goals, fluctuations in
the Company's operating results, announcements of new services offered by the
Company or its competitors, changes in earnings estimates of securities
analysts, regulatory changes and general market conditions, among other things,
could cause the market price of the Common Stock to fluctuate substantially.
Such market fluctuations could adversely affect the market price for the Common
Stock.

ACQUISITIONS

In June 1996, the Company signed a definitive agreement to purchase
substantially all the assets of Big Apple Paging Corporation ("Big Apple") for
$2.6 million in stock and cash, subject to certain adjustments and possible
additional consideration. Big Apple, a reseller, presently serves approximately
27,200 paging subscribers in the New Jersey, New York and Southern Connecticut
markets. The acquisition is subject to Federal Communications Commission
("FCC") approval and is expected to close in 1996. Prior to closing, the
Company will provide certain services to Big Apple under an agency agreement.

In July 1996, the Company acquired in a merger the stock of Paging Services,
Inc. for $500,000 in stock and $250,000 in cash. Paging Services, Inc. operates
as a repair, maintenance and installation services and equipment sales company
for paging carriers.


                                    Page 13
<PAGE>   14
OTHER MATTERS

On February 8, 1996, the FCC released a notice of proposed rulemaking (the
"NPRM") which, among other things, provided that the FCC would accept no new
applications for paging licenses until it adopted an interim licensing
procedure to be used during the pendency of the rulemaking procedure.  On April
22, 1996, the FCC adopted an Order in which it eased the freeze on the
acceptance of applications for licenses for shared paging channels, including
the channel primarily utilized by the Company (157.740 MHz).  Under the Order,
the FCC allowed applications to be filed for new sites on these channels if the
applicant certifies that the proposed site is within 40 miles of an operating
transmission site which was licensed to the same applicant on the same channel
prior to February 8, 1996. All paging applications received through July 31,
1996 will be processed under the interim rules where all such applications will
be placed on public notice for the applicable period and competing applications
will be accepted. Applications received after July 31, 1996 may be affected by
the timing of a final order and the transition to new licensing rules. The 
Company filed for 83 additional licenses within 40 miles of its operating 
transmission sites prior to July 31.

As a result of the NPRM and the subsequent actions of the FCC noted above, the
Company has been forced to modify its prior build-out schedule to install 
transmitters on an expedited basis in areas where it has needed to protect its 
license position. These unscheduled installations have delayed and may continue 
to delay the Company's buildout of certain markets in the Company's planned
nationwide expansion.



                                    Page 14
<PAGE>   15

                          PART II - OTHER INFORMATION


Item 6.  Exhibits and Reports on Form 8-K

         (a)     Exhibits:

                 Exhibit
                 Number           Description of Exhibits                  
                                                                           
                  10.1            Agreement and Plan of                    
                                  Merger, dated July 3, 1996,              
                                  by and among Paging Services,            
                                  Inc., Preferred Networks,                
                                  Inc., and the shareholders of            
                                  Paging Services, Inc.                    
                                                                           
                  10.2            Credit Agreement dated                   
                                  August 8, 1996, by and among             
                                  Preferred Networks, Inc., PNI            
                                  Systems, LLC, and                        
                                  NationsBank, N.A. (South)                
                                                                           
                  11.1            Computation of Pro Forma Net             
                                  Loss Per Share                           
                                                                           

                  11.2            Computation of Historical
                                  Net Loss Per Share

                  11.3            Computation of Supplemental
                                  Pro Forma and Supplemental
                                  Historical Net Loss
                                  Per Share

                  27              Financial Data Schedule (for SEC use only)

         (b)     Reports on Form 8-K:

                 The registrant did not file any reports on Form 8-K during the
three months ended June 30, 1996.




                                    Page 15

<PAGE>   16

                                   SIGNATURES




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



                                         PREFERRED NETWORKS, INC.
                                                
                                                
                                                
                                                
                                                
Date: August 14, 1996                    By:  /s/ Mark H. Dunaway             
                                              --------------------------------
                                              Mark H. Dunaway
                                              Chief Executive Officer
                                                
                                                
                                                
                                                
                                                
Date: August 14, 1996                    By:  /s/ Michael J. Saner            
                                              --------------------------------
                                              Michael J. Saner
                                              President
                                                
                                                
                                                
                                                
                                                
Date: August 14, 1996                    By:  /s/ Kim Smith Hughes            
                                              -------------------------------- 
                                              Kim Smith Hughes
                                              Chief Financial Officer
                                              (Principal Financial Officer and
                                              Principal Accounting Officer)




                                    Page 16
<PAGE>   17
                               INDEX TO EXHIBITS

EXHIBIT                                                            SEQUENTIALLY
NUMBER                       DESCRIPTION                           NUMBERED PAGE
                   
 10.1    Agreement and Plan of Merger, dated July 3, 1996, by and
         among Paging Services, Inc., Preferred Networks, Inc., and
         the shareholders of Paging Services, Inc.

 10.2    Credit Agreement dated August 8, 1996, by and among 
         Preferred Networks, Inc., PNI Systems, LLC, and 
         NationsBank, N.A. (South)

 11.1    Computation of Pro Forma Net Loss Per Share

 11.2    Computation of Historical Net Loss Per Share

 11.3    Computation of Supplemental Pro Forma and Supplemental 
         Historical Net Loss Per Share

 27      Financial Data Schedule (for SEC use only)

<PAGE>   1
                                                                    EXHIBIT 10.1


                        AGREEMENT AND PLAN OF MERGER


         THIS AGREEMENT AND PLAN OF MERGER (the "Agreement") is made as of July
3, 1996, among PAGING SERVICES, INC., a Georgia corporation ("Seller"),
PREFERRED NETWORKS, INC. ("Purchaser"), a Delaware corporation and PREFERRED
TECHNICAL SERVICES, INC., a Georgia  corporation and a wholly-owned subsidiary
of Purchaser ("SubCorp") and the undersigned shareholders of Seller (referred
to herein individually as a "Shareholder" and collectively as the
"Shareholders").

                              BACKGROUND STATEMENT

         Purchaser and Seller desire to effect a business combination of Seller
and SubCorp pursuant to which Seller will merge with and into SubCorp, and the
holders of shares of Seller common stock, $1 par value ("Seller Common Stock"),
will receive Purchaser common stock, par value $.0001 per share ("Purchaser
Common Stock"), in exchange for Seller Common Stock, as provided in this
Agreement (the "Merger").  The Merger is intended to be a reorganization under
Section 368(a)(1)(A) and 368 (a)(2)(D) of the Internal Revenue Code of 1986, as
amended (the "Code").

                             STATEMENT OF AGREEMENT

         NOW, THEREFORE, in consideration of the mutual representations,
warranties, covenants and agreements contained herein, the parties hereto agree
as follows:


                                   ARTICLE 1

                            THE BUSINESS COMBINATION

         1.1    THE MERGER.  At the Effective Time (as defined in Section 1.3),
Seller shall be merged with and into SubCorp in accordance with the provisions
of this Agreement and the Georgia Business Corporation Code (the "GBCC"), and
the separate existence of Seller shall thereupon cease, and SubCorp as the
surviving corporation in the Merger (hereinafter sometimes referred to as the
"Surviving Corporation"), shall continue its corporate existence under the laws
of the State of Georgia as a wholly-owned subsidiary of Purchaser.  The Merger
shall have the effect provided under the applicable laws of the State of
Georgia including, but not limited to, Section 14-2-1106 of the GBCC.

         1.2    CLOSING.  The consummation of the transactions contemplated by
this Agreement (the "Closing") shall take place at the offices of Preferred
Networks, Inc., 5300 Oakbrook Parkway, Suite 320, Norcross, Georgia 30093 at
10:00 a.m. on the third business day after all conditions set forth in Article 
7 have been satisfied or waived in writing or at such
other place and time as 





                                       1
<PAGE>   2

Purchaser and Seller may agree (the "Closing Date").  At the Closing,
the parties shall execute and deliver the agreements and other documents
referred to in Article 8.

         1.3    EFFECTIVE TIME OF THE MERGER.  If all the conditions set forth
in Article 7 shall have been fulfilled or waived in accordance with this
Agreement and provided that this Agreement has not been terminated pursuant to
Article 10, the parties shall cause the certificate of merger attached hereto
as Exhibit A (the "Certificate of Merger") to be executed, delivered and filed
with the Secretary of State of Georgia in accordance with the provisions of the
GBCC.  The Merger shall become effective at the time of such filing unless a
different effective time is specified in the Certificate of Merger pursuant to
the GBCC (the "Effective Time").

         1.4    ARTICLES OF INCORPORATION; BYLAWS.  The Articles of
Incorporation and Bylaws of SubCorp as in effect immediately prior to the
Effective Time shall be the Articles of Incorporation and Bylaws of the
Surviving Corporation, until duly amended in accordance with applicable law.

         1.5    DIRECTORS AND OFFICERS OF THE SURVIVING CORPORATION.  At the
Effective Time, the persons who are directors and officers of SubCorp at the
Effective Time will become the directors and officers of the Surviving
Corporation until such time as they may be replaced in accordance with the
Bylaws of the Surviving Corporation.


                                   ARTICLE 2

              CONVERSION AND EXCHANGE OF SHARES; ADDITIONAL ACTION

         2.1    CONVERSION OF SHARES.  At the Effective Time, by virtue of the
Merger and without any action on the part of any holder thereof:

                (a)   SELLER COMMON STOCK.  Each issued and outstanding share
         of Seller Common Stock (an aggregate of 555 shares), excluding any
         such shares held in the treasury of Seller and excluding any such
         shares held by Purchaser or its Subsidiaries (as defined below) shall
         automatically be cancelled and extinguished and shall thereafter be
         converted into only the right to receive 105.98738 shares of Purchaser
         Common Stock (the "Conversion Ratio"), and Four Hundred Fifty and
         45/100 Dollars ($450.45) in cash or readily available funds.

                (b)   TREASURY SHARES.  Each share of Seller Common Stock held
         in the treasury of Seller or held by Purchaser or any of its
         Subsidiaries shall be automatically cancelled and extinguished, and no
         payment shall be made in respect thereof.

                (c)   SUBCORP COMMON STOCK.  Each issued and outstanding share
         of SubCorp common stock at the Effective Time shall be converted into 
         and shall thereafter represent one validly issued, fully paid and 
         nonassessable share of common stock of the Surviving





                                       2
<PAGE>   3

         Corporation, which shall then constitute all of the issued and 
         outstanding shares of the Surviving Corporation.

         2.2    NO FRACTIONAL SHARES.  No scrip or fractional shares of
Purchaser Common Stock shall be issued in the Merger upon conversion of Seller
Common Stock as provided in Section 2.1(a).  Each registered holder of Seller
Common Stock who would otherwise have been entitled to receive a fraction of a
share of Purchaser Common Stock upon conversion of his Seller Common Stock
shall be entitled to receive a cash payment with respect to such fractional
share in an amount equal to the product of the Reported Market Price (as
defined below) of Purchaser Common Stock multiplied by such fractional share.
Purchaser will make available promptly after the Effective Time to the Exchange
Agent (as defined below) the funds necessary for the purpose of paying cash for
fractional shares.

         2.3    REPORTED MARKET PRICE.  The Reported Market Price for Purchaser
Common Stock shall be the closing price per share for Purchaser Common Stock on
the Nasdaq Stock Market ("Nasdaq") as of June 28, 1996.

         2.4    STOCK TRANSFER BOOKS.  From and after the Effective Time, no
transfer of Seller Common Stock outstanding prior to the Effective Time shall
be registered on the stock transfer books of the Surviving Corporation.  If,
after the Effective Time, certificates for Seller Common Stock are presented to
the Surviving Corporation for transfer, such certificates shall be cancelled
and exchanged for the consideration described in Section 2.1(a) (the "Merger
Consideration").

         2.5    SURRENDER AND EXCHANGE OF CERTIFICATES REPRESENTING SELLER
COMMON STOCK.

                (a)   EXCHANGE AGENT.  Purchaser shall appoint First Union
         National Bank of North Carolina, N.A., or such other financial
         institution as may be selected by Purchaser, or Purchaser shall
         appoint itself, to act as exchange agent for the Merger (the "Exchange
         Agent").  At the Effective Time, Purchaser shall, pursuant to
         irrevocable instructions, direct the Exchange Agent to deliver the
         number of shares of Purchaser Common Stock provided for in Section
         2.1.

                (b)   SURRENDER OF CERTIFICATES.  Prior to, at or promptly
         after the Effective Time, Purchaser shall cause the Exchange Agent to
         mail or otherwise make available to each record holder as of the
         Effective Time of an outstanding certificate or certificates which
         immediately prior to the Effective Time represented Seller Common
         Stock (the "Certificates"), a letter of transmittal (which shall
         specify that delivery shall be effected, and risk of loss and title to
         the Certificates shall pass, only upon proper delivery of the
         Certificates to the Exchange Agent) and instructions for use in
         effecting the surrender of the Certificates for conversion thereof,
         which letter of transmittal shall comply with all applicable rules of
         Nasdaq.  Upon surrender to the Exchange Agent of the Certificates,
         together with such letter of transmittal duly executed, the holder of
         such Certificates shall be entitled to receive promptly in exchange 
         therefor one or more certificates as requested 





                                       3
<PAGE>   4

         by the holder (properly issued, executed and counter-signed, as 
         appropriate) representing that number of whole shares of Purchaser 
         Common Stock to which such holder of Seller Common Stock shall have
         become entitled pursuant to the provisions of Section 2.1 and the
         Certificates so surrendered shall forthwith be cancelled. From the
         Effective Time until surrender in accordance with the provisions of
         this Section 2.5, each Certificate (other than Certificates
         representing treasury shares) shall represent for all purposes only
         the right to receive the Merger Consideration.  All payments in
         respect of Seller Common Stock that are made in accordance with the
         terms hereof shall be deemed to have been made in full satisfaction of
         all rights pertaining to such securities.

                (c)   LOST CERTIFICATES.  In the case of any lost, misplaced,
         stolen or destroyed Certificate, the holder thereof may be required,
         as a condition precedent to delivery to such holder of the Merger
         Consideration, to deliver to Purchaser an indemnity agreement and a
         bond in such reasonable sum as Purchaser may direct as indemnity
         against any claim that may be made against the Exchange Agent,
         Purchaser or the Surviving Corporation with respect to the Certificate
         alleged to have been lost, misplaced, stolen or destroyed.

                (d)   NO INTEREST.  No interest shall be paid or accrued on any
         portion of the Merger Consideration regardless of the cause for delay
         in payment of the Merger Consideration.

                (e)   DIVIDENDS ON PURCHASER COMMON STOCK.  No holder of a
         Certificate shall be entitled to delivery of any dividend or other
         distribution from Purchaser having a record date after the Effective
         Time until surrender of such holder's Certificate pursuant to this
         Section 2.5.  Upon such surrender, there shall be paid to the holder
         the amount of any dividends or other distributions (without interest)
         that theretofore became payable by Purchaser, but were not paid by
         reason of the foregoing with respect to the number of whole shares of
         Purchaser Common Stock represented by the certificate or certificates
         issued upon such surrender.  From and after the Effective Time,
         Purchaser shall, however, be entitled to treat any such Certificate
         that has not yet been surrendered for exchange as evidencing the
         ownership of the aggregate Merger Consideration into which the Seller
         Common Stock represented by such Certificate shall have been
         converted, notwithstanding any failure to surrender such Certificate.

                (f)   NO LIABILITY.  Neither Purchaser nor Seller shall be
         liable to any holder of shares of Seller Common Stock for any
         Purchaser Common Stock (or dividends or distributions with respect
         thereto) delivered to a public official pursuant to any abandoned
         property, escheat or similar law.

                (g)   WITHHOLDING RIGHTS.  Purchaser or the Exchange Agent
         shall be entitled to deduct and withhold from the Merger Consideration
         otherwise payable pursuant to this Agreement to any holder of shares
         of Seller Common Stock such amounts, if any, as Purchaser or the
         Exchange Agent is required to deduct and withhold with respect to the
         making of such payment under the Code, or any provision of state,
         local or foreign tax




                                       4
<PAGE>   5

         law.  To the extent that amounts are so withheld by Purchaser
         or the Exchange Agent, such withheld amounts shall be treated for all
         purposes of this Agreement as having been paid to the holder of the
         shares of Seller Common Stock in respect of which such deduction and
         withholding was made by Purchaser or the Exchange Agent.

         2.6    DISSENTING STOCKHOLDERS.  Any holder of Seller Common Stock who
dissents from the Merger and exercises dissenters' rights in accordance with
the provisions of Article 13 of the GBCC and who perfects such rights pursuant
to such Article shall be entitled to receive, in lieu of the consideration
provided in Section 2.1, the value of such shares in cash as determined
pursuant to the applicable provisions of the GBCC.  Notwithstanding the other
provisions of this Article 2, Seller Common Stock with respect to which a
proper demand has been made in accordance with Section 1321 of the GBCC shall
not be converted into the right to receive Merger Consideration applicable to
such shares as set forth in Section 2.1, unless the holder thereof shall have
lost his status as a dissenting shareholder pursuant to Section 1323 of the
GBCC.  Within ten days after the date the Shareholders approve this Agreement
and the Merger, Seller shall send to those Shareholders entitled thereto a
notice relating to dissenters' rights complying with the provisions of Section
1322(b) of the GBCC, accompanied by a copy of Article 13 of the GBCC.

         2.7    ADJUSTMENTS.  In the event that at any time after the date
hereof and prior to the Effective Time, Purchaser shall effect (i) a dividend
or other distribution with respect to Purchaser Common Stock payable in
Purchaser Common Stock or other property (other than cash), including the
common stock, preferred stock or other securities of a Subsidiary, (ii) a
combination of outstanding Purchaser Common Stock into a smaller number of such
Purchaser Common Stock, or (iii) any reorganization or reclassification, or any
consolidation or merger of Purchaser, with another corporation, or the sale of
all or substantially all of its assets to another corporation, in such a way
that holders of outstanding Purchaser Common Stock shall be entitled to receive
(either directly or upon subsequent liquidation) stock, securities or other
property with respect to or in exchange for such Purchaser Common Stock (any
such event described in (i)-(iii) above referred to as a "Diluting Event"),
then, as a condition of such Diluting Event, lawful and adequate provision
shall be made whereby the Shareholders shall thereafter be entitled to receive
(under the same terms otherwise applicable their receipt of Purchaser Common
Stock), in lieu of the number of shares of Purchaser Common Stock to which such
Shareholders are entitled immediately prior to such Diluting Event, such shares
of stock, securities or other property as may be issued or payable with respect
to or in exchange for that number of shares of Purchaser Common Stock to which
the Shareholders were so entitled, and in any case appropriate provision shall
also be made with respect to such Shareholders' rights and interests to the end
that the provisions of this Section 2.7 shall thereafter be applicable in
relation to any shares of stock, securities or other property thereafter
deliverable to such Shareholders pursuant to the provisions hereof.





                                       5
<PAGE>   6

                                   ARTICLE 3

           REPRESENTATIONS AND WARRANTIES BY SELLER AND SHAREHOLDERS

         Seller and the Shareholders represent and warrant to Purchaser as
follows:

         3.1    ORGANIZATION AND QUALIFICATION.  Seller is a corporation duly
organized, validly existing and in good standing under the laws of the State of
Georgia, has the corporate power and authority to own all of its properties and
assets and to carry on its business as it is now being conducted, and is duly
qualified to do business and is in good standing in the jurisdictions shown on
Schedule 3.1, which include all jurisdictions in which the failure to be so
qualified would have a material adverse effect on Seller's [consolidated]
financial condition or results of operations.  The copies of Seller's Articles
of Incorporation and Bylaws, as amended to date, which have been delivered to
Purchaser, are complete and correct, and such instruments, as so amended, are
in full force and effect at the date hereof.

         3.2    CAPITALIZATION.  The authorized capital stock of Seller
consists of 100,000 shares of Seller Common Stock.  All of the issued and
outstanding shares of Seller Common Stock are duly authorized, validly issued,
fully paid and nonassessable, and were not issued in violation of any
preemptive rights.  As of the date hereof:  (i) 555 shares of Seller Common
Stock are issued and outstanding; and (ii) no shares of Seller Common Stock are
held by Seller as treasury shares.  Except as set forth on Schedule 3.2 and in
this Section 3.2, there are no shares of capital stock of Seller outstanding,
and there are no subscriptions, options, convertible securities, calls, rights,
warrants or other agreements, claims or commitments of any nature whatsoever
obligating Seller to issue, transfer, register with any securities commission
or other authority, deliver or sell or cause to be issued, transferred, so
registered, delivered or sold, additional shares of the capital stock or other
securities of Seller or obligating Seller to grant, extend or enter into any
such agreement or commitment.

         3.3    AUTHORITY.  Seller has the corporate power and authority to
execute and deliver this Agreement and any other agreements, instruments and
documents executed and delivered by Seller pursuant to this Agreement (this
Agreement and such other agreements, instruments and documents are collectively
referred to as the "Seller Delivered Agreements") and to consummate the
transactions contemplated on the part of Seller hereby and thereby.  The
execution and delivery by Seller of the Seller Delivered Agreements and the
consummation by Seller of the transactions contemplated on its part thereby
have been duly authorized by its Board of Directors.  The Seller Delivered
Agreements have been duly executed and delivered by Seller and each is a valid
and binding obligation of Seller enforceable in accordance with its terms.

         3.4    NON-CONTRAVENTION.  The execution and delivery of the Seller
Delivered Agreements by Seller do not and the consummation by Seller of the
transactions contemplated thereby does not and will not (i) violate or conflict
with any provision of the Articles of Incorporation or Bylaws of Seller or any
of its Subsidiaries, or (ii) except as set forth on Schedule 3.4, violate or





                                       6
<PAGE>   7

conflict with, or result (with the giving of notice or the lapse of time or
both) in a violation of or constitute a default under any provision of, or
result in the acceleration or termination of or entitle any party to accelerate
or terminate (whether after the giving of notice or lapse of time or both), any
obligation or benefit under, or result in the creation or imposition of any
lien, charge, pledge, security interest, adverse claim or other encumbrance
(collectively, a "Lien") upon any of the assets or properties of Seller or
require consent, authorization or approval of any person or entity pursuant to
any provision of any "Material Contract" (as defined below), "Intellectual
Property Agreement" (as defined below), law, ordinance, regulation, policy,
order or rule (collectively "Laws"), arbitration award, judgment or decree to
which Seller or any of its Subsidiaries is a party or by which it or its assets
or properties are bound and do not and will not violate or conflict with any
other material restriction of any kind or character to which Seller or any of
its Subsidiaries is subject or by which any of its assets or properties may be
bound, and the same does not and will not constitute an event permitting
termination of any Material Contract or Intellectual Property Agreement to
which Seller is a party.  Except as set forth on Schedule 3.4, no such
violation, conflict, default, acceleration, termination, entitlement, creation
or imposition of a Lien, regardless of whether it is described on Schedule 3.4,
shall cause any damage, additional cost or expense (including any payments or
expenses incurred to obtain consents or waivers) to Seller, Purchaser or the
Surviving Corporation.  Except as set forth on Schedule 3.4, Seller believes
that it will be able to obtain (without material additional payment or expense)
all consents and waivers necessary to avoid any such violation, acceleration,
entitlement to accelerate, creation or imposition of a lien, charge, pledge,
security interest or other encumbrance, conflict or event.

         3.5    CONSENTS.  Except as set forth on Schedule 3.5, and except for
the filing of the Certificate of Merger with the Secretary of State of Georgia,
no consent, authorization, clearance, order or approval of, or filing or
registration (collectively, "Authorizations") with, any executive, judicial or
other public authority, agency, department, bureau, division, unit or court or
other public person or entity (collectively, a "Governmental Entity") or any
other third party is required for or in connection with the execution and
delivery of the Seller Delivered Agreements by Seller and the consummation by
Seller of the transactions contemplated thereby.

         3.6    SUBSIDIARIES.  Schedule 3.6 sets forth each Subsidiary of
Seller.  Seller owns, directly or indirectly, all the outstanding capital stock
of each of its Subsidiaries, free and clear of all liens, charges, pledges,
security interests or other encumbrances, and all such capital stock is duly
authorized, validly issued and outstanding, fully paid and nonassessable, and
except as set forth on Schedule 3.6, neither Seller nor any Subsidiary has made
any material investment in, or material advance of cash or other extension of
credit to, any person, corporation or other entity other than its Subsidiaries.
None of such Subsidiaries has any commitment to issue or sell any shares of its
capital stock or any securities or obligations convertible into or exchangeable
for, or giving any person (other than Seller) any right to acquire from such
Subsidiary, any shares of its capital stock, and no such securities or
obligations are outstanding.  Each such Subsidiary is a corporation duly
organized and validly existing in good standing under the laws of its
jurisdiction of incorporation and has the corporate power and authority to own
all of its properties and assets





                                       7
<PAGE>   8

and to carry on its business as it is now being conducted.  Each Subsidiary is
duly qualified to do business and is in good standing in the jurisdictions
shown on Schedule 3.6, which are all jurisdictions in which each such
Subsidiary owns any real property, has any place of business, or where such
qualification is required.  As used in this Agreement, the term "Subsidiary"
means, with respect to any person, corporation or other entity, any corporation
or other organization, whether incorporated or unincorporated, of which at
least a majority of the securities or interests having by the terms thereof
voting power to elect a majority of the board of directors or others performing
similar functions with respect to such corporation or other organization is at
that time directly or indirectly owned or controlled by such person,
corporation or other entity.

         3.7    FINANCIAL STATEMENTS.  Seller has previously furnished
Purchaser with a true and complete copy of the balance sheets of Seller as of
December 31, 1994 and 1995 and the related statements of income, stockholders'
equity and cash flows for the years then ended, (the "Seller Financial
Statements").  The Seller Financial Statements and the Seller financial
statements for the five (5) month period ending May 31, 1996 (together with the
Seller Financial Statements and the financial statements to be provided
pursuant to Section 6.13, the "Seller Financial Statements") have been prepared
from, and are in accordance with, the books and records of Seller and present
fairly the financial position and results of operations of Seller and its
Subsidiaries taken as a whole as of the dates and for the periods indicated, in
each case in conformity with generally accepted accounting principles,
consistently applied, except as otherwise stated in the Seller Financial
Statements and include all adjustments (consisting only of normal recurring
accruals) that are necessary for the fair presentation of the financial
position of Seller and its Subsidiaries and the results of operations and cash
flows except as otherwise stated in the Seller Financial Statements.  The
accounts receivable, net of allowance for doubtful accounts, of Seller
reflected in the latest Seller Financial Statements, are valid, existing and
fully collectible without resort to legal proceedings.

         3.8    ABSENCE OF CERTAIN CHANGES OR EVENTS.  Except as disclosed on
Schedule 3.8, since December 31, 1995, there has not been:  (i) any material
adverse change in the assets, liabilities, business, financial condition,
results of operations or prospects of Seller; (ii) any damage, destruction,
loss or casualty to property or assets of Seller, whether or not covered by
insurance, which property or assets are material to the operations or business
of Seller; (iii) any strike, work stoppage or slowdown or other labor trouble
involving Seller; (iv) any declaration, setting aside or payment of any
dividend or distribution (whether in cash, capital stock or property) with
respect to the capital stock of Seller; (v) any redemption or other acquisition
by Seller of any of the capital stock of Seller; (vi) any split, combination,
reclassification or other similar change in the outstanding Seller Common
Stock; (vii) any transaction entered into by Seller other than in the ordinary
course of business; or (viii) any agreement to do any of the foregoing.  Since
December 31, 1995, there has not been any issuance by Seller of any shares, or
options, calls or commitments relating to shares of its capital stock, or any
securities or obligations convertible into or exchangeable for, or giving any
person any right to acquire from it, any shares of its capital stock.





                                       8
<PAGE>   9

         3.9    GOVERNMENTAL AUTHORIZATION AND COMPLIANCE WITH LAWS.  Except as
disclosed on Schedule 3.9, Seller and its Subsidiaries have been and are in
compliance with all Laws of all Governmental Entities applicable to Seller or
its business, properties or assets.  Seller holds all licenses, permits,
certificates, franchises, registrations, consents, Authorizations or other
rights filed with, granted, issued by, or entered by any Governmental Entity,
including without limitation, any state or local regulatory authorities and any
state or local public service commission or public utility commission asserting
jurisdiction over the radio facilities of Seller (each, a "State Authority"),
that are required for the conduct of its business as now being conducted
(collectively, "Seller Licenses").  The Seller Licenses are set forth on
Schedule 3.9 and are valid, in full force and effect, and the terms of said
Seller Licenses are not subject to any restrictions or conditions that
materially limit or would materially limit the operations of the business of
Seller as presently conducted, other than restrictions or conditions generally
applicable to licenses of that type.  There are no proceedings pending or, to
the best knowledge of Seller, complaints or petitions by others, or threatened
proceedings, before any Governmental Entity relating to the business or
operations of Seller or the Seller Licenses, and there are no facts or
conditions that reasonably could be expected to constitute grounds to revoke,
terminate, suspend, deny, annul, or impose conditions on any renewal of any
Seller Licenses, or materially impair the ability of Seller to consummate the
transactions contemplated hereby or to impose any fines, forfeitures or other
penalties on Seller.  Schedule 3.9 also contains a true and complete list of
all licenses, permits, certificates, franchise registrations, consents,
approvals and Authorizations of Seller pending before or issued by any State
Authority (the "Seller State Certificates").  The Seller State Certificates are
the only such federal, state or local licenses, permits, certificates,
franchise registrations, consents and Authorizations that are required for the
conduct of the business and operations of Seller as currently conducted.

         3.10   ABSENCE OF UNDISCLOSED LIABILITIES.  Except as set forth in the
balance sheet as of May 31, 1996, or on Schedule 3.10, Seller (i) did not have,
as of May 31, 1996, debts, liabilities or obligations, whether accrued,
absolute, contingent or otherwise and whether due or to become due (including
without limitation any uninsured liabilities resulting from failure to comply
with any Laws); (ii) has not incurred since May 31, 1996, any such debts,
liabilities or obligations (other than debts, liabilities or obligations
incurred in the ordinary and usual course of business after May 31, 1996), or
(iii) since May 31, 1996, has not conducted its business otherwise than in the
ordinary and usual course.

         3.11   TAX MATTERS.  All taxes arising under the Code, or any Law
promulgated thereunder, or arising under any federal, state, local or foreign
Law, including, without limitation, any income, profits, employment, sales,
use, occupation, excise, real property, personal property or ad valorem taxes
or any license or franchise fee or tax and all penalties and interest related
thereto (collectively, "Taxes"), due and payable by Seller have been paid or
provided for in the Seller Financial Statements and are not delinquent.  All
Taxes not yet due have been fully accrued on the books of Seller and adequate
reserves have been established therefor.  The charges, accruals and reserves
which have been provided in the Seller Financial Statements in respect of Taxes
for all fiscal periods prior to and ending at May 31, 1996, are sufficient for
the payment of all unpaid





                                       9
<PAGE>   10

Taxes, whether or not disputed, that are accrued or applicable for the period
ended May 31, 1996, and for all years and periods ended prior thereto.  There
are no pending claims asserted for Taxes against Seller or outstanding
agreements or waivers extending the statutory period of limitation applicable
to any tax return of Seller for any period.  Seller has duly and timely filed
all federal, state, local and foreign tax returns and all other returns
heretofore required to be filed ("Tax Returns") with respect to all Taxes.
Seller has delivered to Purchaser true and correct copies of all Tax Returns
for its 1993, 1994 and 1995 taxable years.  Seller has made all estimated
income tax deposits and all other required Tax payments or deposits and has
complied for all prior periods in all material respects with the Tax
withholding provisions of all applicable federal, state, local and other Laws.

         3.12   TITLE TO PROPERTIES; ADEQUACY.  Seller has good and marketable
title to all properties and assets reflected in the balance sheet dated May 31,
1996 (or acquired after that date), or valid leasehold interests in all
properties and assets not reflected on such balance sheet but used by Seller,
free and clear of any title defects or Liens, except (i) mortgages and Liens
securing debt reflected as liabilities on such balance sheet, (ii) Liens for
current Taxes and assessments not in default, (iii) mechanics', carriers',
workers', repair persons', statutory or common law Liens either not delinquent
or being contested in good faith and (iv) Liens, covenants, rights-of-way,
building or use restrictions, easements, exceptions, variances, reservations
and other matters or limitations of any kind, if any, which do not have an
adverse effect on Seller's use of the property affected.  No person other than
Seller is currently entitled to possession of any of the properties of Seller,
whether owned or leased by Seller.  The real property, buildings, structures
and improvements owned or leased by Seller conform to all applicable Laws,
including zoning regulations, none of which would upon consummation of the
Merger adversely interfere with the use of such properties, buildings,
structures or improvements for the purposes for which they are now utilized.
Seller has not received notice nor has knowledge of (A) any pending or
contemplated condemnation or eminent domain proceeding affecting the properties
owned or leased by Seller, (B) any proposal for increasing the assessed value
of any such properties for state, county, local or other ad valorem Taxes or
(C) any pending or contemplated proceedings or public improvements that would
result in the levy of any special Tax or assessment against any such
properties; and there are no outstanding requirements or recommendations by
Seller's insurance providers requiring or recommending any repairs or work to
be done with reference to any such properties or any basis for such.  The
properties and assets owned or leased by Seller are adequate in all material
respects for the conduct of its business as presently conducted and are in good
repair and operating condition, normal wear and tear excepted.  The properties
and assets owned by Seller constitute all of the property and assets which
Seller uses or may reasonably need in connection with the operation of its
business as presently conducted, and the consummation of the transactions
contemplated by this Agreement will not impair the ability of Purchaser and
SubCorp to use such properties and assets.

         3.13   BANK ACCOUNTS.  Schedule 3.13 lists all bank, money market,
savings and similar accounts and safe deposit boxes of Seller, specifying the
account numbers and the authorized signatories or persons having access to
them.





                                       10
<PAGE>   11


         3.14   LEASES AND SUBLEASES.  Schedule 3.14 sets forth each lease or
sublease pursuant to which Seller leases or subleases any real or personal
property, either as lessor or lessee, except any lease or sublease of personal
property that (i) can be cancelled by the Seller upon 30 or fewer days' notice
without cost or penalty, acceleration of rentals or exercise of an option to
purchase the leased property or (ii) involves an annual rental of $5,000 or
less, and the leases and subleases disclosed on Schedule 3.14 together with the
leases and subleases not required to be disclosed on Schedule 3.14)) do not
involve payments by or to the Seller of more than $50,000 in the aggregate.
Seller has delivered to Purchaser true and correct copies of all leases and
subleases required to be set forth on Schedule 3.14, and: (A) Seller is not in
default in connection with any lease or sublease to which it is a party or by
which it is bound nor, so far as Seller knows, is there any basis for any claim
or default in any respect under any of the foregoing; and so far as Seller
knows, no other party is in default under any such lease or sublease; (B) no
act or event has occurred which with notice or lapse of time, or both, would
constitute a default under any such lease or sublease and, so far as Seller
knows, there is no basis for such; (C) there is no outstanding notice of
cancellation or termination in connection therewith; and (D) each such lease or
sublease is a valid and binding agreement of the parties thereto which is in
full force and effect in accordance with its terms.

         3.15   MATERIAL CONTRACTS.  Schedule 3.15 contains a correct and
complete list of the following (collectively, the "Material Contracts"):

                (a)   all bonds, debentures, loan agreements, notes, mortgages,
         deeds to secure debt, deeds of trust, reinsurance and other risk
         sharing agreements, indentures or guaranties to which Seller is a
         party or by which Seller or its properties or assets are bound;

                (b)   all leases (whether capital or operating) under which
         Seller is the lessee of real or personal property;

                (c)   all employment agreements of Seller; and

                (d)   all existing contracts and commitments (other than those
         described in subparagraphs (a), (b) or (c) and any "Employee Plans"
         (as defined below to which Seller is a party or by which Seller or its
         properties or assets may be bound involving an annual commitment or
         annual payment by any party thereto of more than $1,000 individually,
         or which have a fixed term extending more than 12 months from the date
         hereof and which involve an annual commitment or annual payment by any
         party thereto of more than $1,000 individually.

True and complete copies of all Material Contracts, including all amendments
thereto, have been made available to Purchaser.  Except as set forth on
Schedule 3.15:  (A) all Material Contracts are in full force and effect and
constitute the valid and binding obligations of the respective parties thereto;
(B) there has not been and there currently is no default under any Material
Contract by





                                       11
<PAGE>   12

Seller or, to the knowledge of Seller, any other party thereto; (C) no event 
has occurred which (whether with or without notice, lapse of time or the
happening or occurrence of any other event) would constitute a default
thereunder entitling any party to terminate a Material Contract; and (D) the
continuation, validity and effectiveness of all such Material Contracts under
the current terms thereof and the current rights and obligations of Seller
thereunder will in no way be affected, altered or impaired by the consummation
of the Merger.  Except as disclosed on Schedule 3.15, there are no contracts or
options to sell or lease any properties or assets of Seller.

         3.16   LEGAL PROCEEDINGS.  Except as set forth on Schedule 3.16, (i)
there is no claim, action, suit, proceeding or investigation pending or, to the
knowledge of Seller, contemplated or overtly threatened against Seller or any
of its properties or assets (or any of its officers or directors in connection
with the business of Seller) before any arbitrator or Governmental Entity,
domestic or foreign, which in the event of a final adverse determination,
considered individually or in the aggregate with all such other claims,
actions, suits or proceedings, would adversely affect the assets, liabilities,
financial condition, results of operations, business or prospects of Seller, or
which seeks treble damages, seeks damages in connection with any of the
transactions contemplated by this Agreement or seeks to prohibit, restrict or
delay consummation of the Merger or any of the conditions to consummation of
the Merger or to limit in any material manner the right of Purchaser to control
the Surviving Corporation or any aspect of the business of Seller after the
Effective Time, nor is there any judgment, decree, injunction, ruling or order
of any Governmental Entity, arbitrator or any other person outstanding against
Seller having any such effect; and (ii) Seller is a party to or bound by any
judgment, decree, injunction, ruling or order of any Governmental Entity,
arbitrator or any other person against Seller that, when considered
individually or in the aggregate with all such other judgments, decrees,
injunctions, rulings or orders, adversely affects the assets, liabilities,
financial condition, results of operations, business or prospects of Seller.

         3.17   LABOR RELATIONS.  Except as disclosed on Schedule 3.17, Seller
is in compliance with all federal and state Laws respecting employment and
employment practices, terms and conditions of employment, wages and hours, and
is not engaged in any unfair labor or unlawful employment practice.  There is
no unlawful employment practice or discrimination charge pending before the
Equal Employment Opportunity Commission ("EEOC") or any EEOC recognized state
"referral agency."  There is no unfair labor practice charge or complaint
against Seller pending before the National Labor Relations Board ("NLRB").
There is no labor strike, dispute, slowdown or stoppage actually pending or, to
the best knowledge of Seller, threatened against or involving or affecting
Seller and no NLRB representation question exists respecting any of its
employees.  No grievance or arbitration proceeding is pending and no written
claim therefor exists.  There is no collective bargaining agreement that is
binding on Seller.  Except for any Material Contract disclosed pursuant to
Section 3.15, Seller is not a party to or bound by any agreement, arrangement
or understanding with any employee or consultant that cannot be terminated on
notice of ninety (90) or fewer days without liability to Seller or that
entitles the employee or consultant to receive any salary continuation or
severance payment or retain any specified position with Seller.





                                       12
<PAGE>   13


         3.18   INSIDER INTERESTS.  Except as disclosed on Schedule 3.18, no
affiliate, officer, director or Shareholder of Seller (i) has any agreement
with Seller or any interest in any property, real or personal, tangible or
intangible, including without limitation trade names or trademarks used in or
pertaining to the business of Seller, except for the normal rights as a
stockholder or (ii) has any claim or cause of action against Seller, except for
accrued compensation and benefits, expenses and similar obligations incurred in
the ordinary course of business (including reimbursement of medical expenses
pursuant to Employee Plans) with respect to employees of Seller.

         3.19   INTELLECTUAL PROPERTY.  Except as set forth on Schedule 3.19,
Seller owns all patents, trademarks, service marks, trade names, copyrights or
applications for the foregoing, and all computer programs, firmware and
documentation relating thereto, and trade secrets and other intellectual
properties (collectively, the "Intellectual Property") that are or were used in
the conduct of the business of Seller.  Except as disclosed on Schedule 3.19,
Seller has and has had the unrestricted right to produce, market, license and
sell all of the products and services produced, marketed and licensed by it and
the consummation of the transactions contemplated by this Agreement will not
alter or impair any such rights.  Schedule 3.19 lists all of the Intellectual
Property other than trade secrets, which have been separately disclosed to
Purchaser, and lists all licenses or other agreements (other than licenses of
generally available software programs for personal computers) pursuant to which
Seller has any right to use or enjoy any Intellectual Property that is owned by
others or pursuant to which Seller is under a duty of confidentiality with
respect to any Intellectual Property owned by others (the "Intellectual
Property Agreements").  Except as disclosed on Schedule 3.19, all of the
Intellectual Property is owned free and clear of all assignments, licenses,
sublicenses, and Liens, including claims of employees, former employees or
independent contractors of Seller, and Seller has not received notice that the
use of any of the Intellectual Property in the business of Seller, any of the
products or services of Seller or any products held for future sale or license
by Seller violates or infringes upon the claimed rights of others and there is
no valid basis for such a claim.  As to the Intellectual Property Agreements,
except as set forth on Schedule 3.19, (i) all are in full force and effect;
(ii) Seller is not, nor to the best of the knowledge of Seller or the
Shareholders, is any other party thereto, in default under any Intellectual
Property Agreement; (iii) Seller is not obligated to make any royalty, transfer
or similar payments under any Intellectual Property Agreement, (iv) the rights
of Seller under the Intellectual Property Agreements will not be affected by
the consummation of the transactions provided for herein, and (v) the exercise
by Seller of its respective rights under any Intellectual Property Agreement
will not infringe upon the claimed rights of others.

         3.20   INSURANCE.  Seller maintains the amount and scope of all
insurance policies or contracts providing coverage as summarized on Schedule
3.20.  All such policies or contracts of insurance are of a scope and, in the
opinion of management, in an amount usual and customary for businesses engaged
in the businesses of Seller and are sufficient for compliance with all Laws and
of all agreements to which Seller is a party.  All insurance policies pursuant
to which any such insurance is provided are in full force and effect and no
effective notice of cancellation or





                                       13


<PAGE>   14

termination of any such insurance policies has been given to Seller by the
carrier of any such policy.  All premiums required to be paid in connection
therewith have been paid in full.

         3.21   EMPLOYEE AND FRINGE BENEFIT PLANS.

                (a)   SCHEDULE OF PLANS.  Schedule 3.21 lists each of the
         following that Seller or any of the Subsidiaries or any ERISA
         Affiliate (as defined below) either maintains, is required to
         contribute to or otherwise participates in (or at any time during the
         preceding seven years maintained, contributed to or otherwise
         participated in) or as to which Seller or any of the Subsidiaries or
         any ERISA Affiliate has any unsatisfied liability or obligation,
         whether accrued, contingent or otherwise:

                      (i)    any employee pension benefit plan
                ("Pension/Profit-Sharing Plan") (as such term is defined in the
                Employee Retirement Income Security Act of 1974, as amended
                ("ERISA")), including any pension, profit-sharing, retirement,
                thrift or stock bonus plan;

                      (ii)   any "multi-employer plan" ("Multi-Employer
                Plan") (as such term is defined in ERISA);

                      (iii)  any employee welfare benefit plan ("Welfare
                Plan") (as such term is defined in ERISA); or

                      (iv)   any other compensation, stock option, restricted
                stock, fringe benefit or retirement plan, program, policy,
                understanding or arrangement of any kind whatsoever, whether
                formal or informal, not included in the foregoing and providing
                for benefits for, or the welfare of, any or all of the current
                or former employees or agents of Seller or any of the
                Subsidiaries or any ERISA Affiliate or their beneficiaries or
                dependents, including any group health, life insurance, retiree
                medical, bonus, incentive or severance arrangement, and all
                outstanding stock options, restricted shares, phantom stock
                awards, stock appreciation rights, performance share unit
                awards or cash or other similar incentive awards thereunder;

         (all of the foregoing in items (i), (ii), (iii) and (iv) being 
         referred to as "Employee Plans").  "ERISA Affiliate" means each 
         trade or business (whether or not incorporated) which together with 
         Seller or any of the Subsidiaries is treated as a single employer
         pursuant to Code Section 414(b), (c), (m) or (o).  Seller has
         delivered to Purchaser (and Schedule 3.21 lists each item delivered)
         copies of the following: (1) each written Employee Plan, as amended
         (including either the original plan or the most recent restatement and
         all subsequent amendments); (2) the most recent Internal Revenue
         Service ("IRS") determination letter issued with respect to each
         Pension/Profit-Sharing Plan; (3) the latest actuarial valuation (if
         any) for each Pension/Profit-Sharing Plan; (4) the three most recent
         annual reports on the Form 5500 series; (5) each trust agreement,
         insurance contract or




                                       14


<PAGE>   15

         document setting forth any other funding arrangement, if any, with
         respect to each Employee Plan; (6) the most recent ERISA summary plan
         description or other summary of plan provisions distributed to
         participants or beneficiaries for each Employee Plan; (7) each opinion
         or ruling from the IRS, the Department of Labor or the Pension Benefit
         Guaranty Corporation ("PBGC") concerning any Employee Plan; and (8)
         each Registration Statement, amendment thereto and prospectus relating
         thereto filed with the Securities and Exchange Commission (the "SEC")
         or furnished to participants in connection with any Employee Plan.

                (b)   QUALIFICATION.  Except as set forth on Schedule 3.21 each
         Pension/Profit-Sharing Plan:  (i) has received a favorable
         determination letter from the IRS to the effect that it is qualified
         under Code Sections 401(a) and 501, both as to the original plan and
         all restatements or material amendments; (ii) has never been subject
         to any assertion by any Governmental Entity that it is not so
         qualified; and (iii) has been operated so that it has always been so
         qualified.

                (c)   ACCRUALS; FUNDING.

                      (i)    Pension/Profit-Sharing Plans.  None of the
                Employee Plans is a Pension/Profit-Sharing Plan subject to
                ERISA Title IV (including those for retired, terminated or
                other former employees and agents).

                      (ii)   Other Plans.  Schedule 3.21 fully and accurately
                sets forth any funding liability under each Employee Plan not
                subject to ERISA Title IV, whether insured or otherwise,
                specifically setting forth any liabilities under any retiree
                medical arrangement and specifically designating any insured
                plan which provides for retroactive premium or other
                adjustments.  The levels of insurance reserves and accrued
                liabilities with regard to each such Employee Plan are
                reasonable and are sufficient to provide for all incurred but
                unreported claims and any retroactive premium adjustments.

                      (iii)  Contributions.  Except as set forth on Schedule
                3.21:  (1) Each of Seller and the Subsidiaries and each ERISA
                Affiliate have made full and timely payment of all amounts
                required to be contributed under the terms of each Employee
                Plan and applicable Law, or required to be paid as expenses
                under such Employee Plan, including PBGC premiums and amounts
                required to be contributed under Code Section 412; (2) all
                contributions have been made in accordance with the actuarial
                recommendations; and (3) no excise taxes are assessable as a
                result of any nondeductible or other contributions made or not
                made to an Employee Plan.

                (d)   REPORTING AND DISCLOSURE.  Summary plan descriptions and
         all other returns, reports, registration statements, prospectuses,
         documents, statements and communications which are required to have
         been filed, published or disseminated under ERISA or other




                                       15


<PAGE>   16

         Law and the rules and regulations promulgated by the Department of
         Labor under ERISA and the Treasury Department or by the SEC with
         respect to the Employee Plans have been so filed, published or
         disseminated.

                (e)   PROHIBITED TRANSACTIONS; TERMINATIONS; OTHER REPORTABLE
         EVENTS.  Except as set forth on Schedule 3.21:

                      (i)    neither Seller, any Subsidiary, any ERISA
                Affiliate, any Employee Plan, any trust or arrangement created
                under any of them, nor any trustee, fiduciary, custodian,
                administrator or any person or entity holding or controlling
                assets of any of the Employee Plans has engaged in any
                "prohibited transaction" (as such term is defined in ERISA or
                the Code) for which there is no exception which could subject
                any of the foregoing persons or entities, or any person or
                entity dealing with them, to any tax, penalty or other cost or
                liability of any kind; and

                      (ii)   no termination, whether partial or complete, has
                occurred with respect to any Employee Plan.

                (f)   CLAIMS FOR BENEFITS.  Other than claims for benefits
         arising in the ordinary course of the administration and operation of
         the Employee Plans, no claims, investigations or arbitrations are
         pending or threatened against any Employee Plan or against Seller, any
         Subsidiary any ERISA Affiliate, any trust or arrangement created under
         or as part of any Employee Plan, any trustee, fiduciary, custodian,
         administrator or other person or entity holding or controlling assets
         of any Employee Plan, and no basis to anticipate any such claim or
         claims exists.

                (g)   OTHER.  Each of Seller, each Subsidiary and all ERISA
         Affiliates have fully complied with all of their obligations under
         each of the Employee Plans and with all provisions of ERISA and any
         and all other Laws applicable to the Employee Plans.  No written
         notice has been received by Seller or any Subsidiary of any claim by
         any participant in the Employee Plans of any violations of such Laws,
         and to the best knowledge of Seller, no such claims are pending or
         threatened.

                (h)   CREATION OF OBLIGATIONS BY REASON OF MERGER.  Except as
         set forth on Schedule 3.21, the execution and delivery of this
         Agreement and the consummation of the transactions contemplated by
         this Agreement will not constitute an event under any Employee Plan
         that will or may result in any payment (whether of severance pay or
         otherwise), acceleration, forgiveness of indebtedness, vesting,
         distribution, increase in benefits or obligation to fund benefits with
         respect to any employee, including any obligation to make a payment
         that would be nondeductible under Code Section 280G or any other Code
         provision.




                                       16


<PAGE>   17

                      (i)    NO MULTI-EMPLOYER PLANS.  Except as set forth on
                Schedule 3.21, none of the Employee Plans is a Multi-Employer
                Plan, and neither Seller, any Subsidiary nor any ERISA
                Affiliate has any liability, joint or otherwise, for any
                withdrawal liability (potential, contingent or otherwise) under
                ERISA Title IV for a complete or partial withdrawal from any
                Multi-Employer Plan.

         3.22   MAJOR CUSTOMERS.  Schedule 3.22 sets forth (i) the name of each
customer of Seller or any Subsidiary which during the year ended December 31,
1995 generated revenue of $10,000 or more, (ii) the name of each customer of
Seller or any Subsidiary which during the three months ended March 31, 1996,
generated annualized revenue of $10,000 or more and (iii) the name of each
customer of Seller or any Subsidiary which during the year ended December 31,
1995, or during the three months ended March 31, 1996, generated revenue or
annualized revenue, respectively, of $10,000 or more and as to which Seller has
received a termination notice or otherwise has a reasonable basis to believe
that such customer will terminate its relationship with Seller on or before
December 31, 1996.  The revenues generated during the year ended December 31,
1995 or the annualized revenues generated during the three months ended March
31, 1996, under contracts providing for recurring revenues with Seller or any
Subsidiary with respect to which Seller has received a termination notice (or
has been informed that such notice is forthcoming) since December 31, 1995 or
March 31, 1996, as the case may be, did not exceed the estimated revenues to be
received during the year ending December 31, 1996 under new contracts providing
for recurring revenues with customers of Seller or any Subsidiary commencing in
1996.

         3.23   ENVIRONMENTAL MATTERS.  Except as set forth on Schedule 3.23:

                (a)  Seller and its Subsidiaries each has obtained all
         Authorizations, kept all records and made all filings required by
         applicable Environmental Laws (as defined below) with respect to
         emissions or discharges into the environment and the proper disposal
         of any hazardous wastes, hazardous substances, or other hazardous or
         toxic materials as defined in the Environmental Laws.  None of the
         properties occupied or used by Seller and its Subsidiaries has been
         contaminated with any such hazardous wastes, hazardous substances, or
         other hazardous or toxic materials.  The Company has conducted its
         operations and will consummate the transactions contemplated by this
         Agreement in compliance with all Environmental Laws and all
         Authorizations obtained pursuant thereto.

                (b)  Neither Seller nor its Subsidiaries has received any
         notice from the United States Environmental Protection Agency that it
         is a potentially responsible party under the Comprehensive
         Environmental Response, Compensation and Liability Act ("Superfund
         Notice"), any citation from any Governmental Entity for noncompliance
         with its requirements with respect to air, water or environmental
         pollution, or the improper storage, use or discharge of any hazardous
         waste, other waste or other substance or material pertaining to its
         business ("Citations") or any written notice from any private party
         alleging any such noncompliance or impropriety; and there are no
         pending or





                                       17
<PAGE>   18

         unresolved Superfund Notices, Citations or written notices from
         private parties alleging any such noncompliance or impropriety.

                (c)  The term "Environmental Laws" shall mean all Laws relating
         to pollution or protection of the environment.

         3.24   CORPORATE RECORDS.  The corporate record books (including the
share records) of Seller are complete, accurate and up to date with all
necessary signatures and set forth all meetings and actions taken by the
shareholders and directors of Seller and all transactions involving the shares
of Seller (and contain all cancelled share certificates).

         3.25   ACCURACY OF SCHEDULES, CERTIFICATES AND DOCUMENTS.  All
information concerning Seller and the Subsidiaries contained in this Agreement,
in any certificate furnished to Purchaser pursuant hereto and in each schedule
hereto is both complete (in that, except as otherwise stated therein, it
represents all the information called for and does not omit to state any
material fact necessary to make the statements contained therein not
misleading) and accurate in all material respects; and all documents furnished
to Purchaser pursuant to this Agreement as being documents described in this
Agreement or in any schedule attached hereto are true and correct copies of the
documents which they purport to represent.

         3.26   BROKERS, FINDERS AND INVESTMENT BANKERS.  Neither Seller nor
any of its officers, directors or employees have employed any broker, finder or
investment banker or incurred any liability for any investment banking fees,
financial advisory fees, brokerage fees or finders' or similar fees in
connection with the transactions contemplated by this Agreement.


                                   ARTICLE 4

                 REPRESENTATIONS AND WARRANTIES OF SHAREHOLDERS

         Each of the Shareholders severally represents and warrants to
Purchaser and SubCorp with respect to himself and his ownership of Seller
Common Stock as follows:

         4.1    OWNERSHIP OF SHARES.  Such Shareholder owns of record and
beneficially the number of shares of Seller Common Stock set opposite the name
of such Shareholder on Schedule 4.1.  Such Shareholder owns all right, title
and interest in and to such shares, free and clear of all Liens (including
those for federal or state estate or inheritance taxes), options, rights of
refusal or similar rights or other transfer restrictions of any nature
whatsoever (including any arising from any pending or threatened litigation)
other than restrictions on transfers arising out of applicable federal and
state securities Laws.  Except as set forth on Schedule 4.1, such Shareholder
owns no other security of Seller.





                                       18
<PAGE>   19

        4.2   AUTHORIZATION.  With respect to this Agreement and any other
agreements, instruments and documents executed and delivered by such
Shareholder pursuant to this Agreement (this Agreement and such other
agreements, instruments and documents, are collectively referred to as the
"Shareholder Delivered Agreements"): (i) such Shareholder has the right, power
and authority to enter into the Shareholder Delivered Agreements executed and
delivered by him and to consummate the transactions contemplated by, and
otherwise to comply with and perform his obligations under, them; and (ii) the
Shareholder Delivered Agreements will, when delivered, constitute valid and
binding obligations of such Shareholder enforceable against such Shareholder in
accordance with their terms.

         4.3    ABSENCE OF VIOLATIONS OR CONFLICTS.  The execution and delivery
of the Shareholder Delivered Agreements and the consummation by such
Shareholder of the transactions contemplated by, or other compliance with the
performance under, them do not and will not with the passing of time or giving
of notice or both:  (i) constitute a violation of, be in conflict with,
constitute a default or require any payment under, permit a termination of, or
result in the creation or imposition of any Lien upon any assets of Seller
under (A) any contract, agreement, commitment, undertaking or understanding
(including rights of refusal or similar rights or other transfer restrictions)
to which such Shareholder is a party or to which he or his properties are
subject or bound, (B) any judgment, decree or order of any Governmental Entity
to which such Shareholder or his properties are subject or bound, or (C) any
applicable Laws; or (ii) create, or cause the acceleration of the maturity of,
any debt, obligation or liability of such Shareholder that would result in any
Lien or other claim upon the assets of Seller.

         4.4    NO CONSENTS REQUIRED.  Except as set forth on Schedule 4.4, no
Authorization of or with any Governmental Entity or any other Authorization of
or with any other third party, on the part of such Shareholder is required in
connection with his execution or delivery of the Shareholder Delivered
Agreements or the consummation of the transactions contemplated by, or other
compliance with the performance under, such Shareholder Delivered Agreements by
such Shareholder.

         4.5    NO CLAIMS AGAINST SELLER.  Except as set forth on Schedule 4.5,
such Shareholder has no claim against Seller, except for accrued compensation
and benefits and expenses or similar obligations incurred in the ordinary
course of business (including reimbursement of medical expenses pursuant to the
Employee Plans disclosed pursuant to this Agreement) with respect to
Shareholders who are employees of Seller, and except as otherwise specifically
provided in this Agreement.

         4.6    LITIGATION RELATED TO THIS AGREEMENT.  Such Shareholder is not
a party to, or subject to any judgment, decree or order entered in, any lawsuit
or proceeding brought by any Governmental Entity or other third party seeking
to prevent the execution of this Agreement or the consummation of the
transactions contemplated hereby.

         4.7    CONTINUITY OF STOCK OWNERSHIP.  Such Shareholder does not have,
and to the best of the knowledge of such Shareholder, none of the other
Shareholders has, any plan or intention




                                     19


<PAGE>   20



to sell, exchange, or otherwise dispose of a number of shares of Purchaser
Common Stock received in the Merger that would reduce the ownership of
Purchaser Common Stock by the former holders of Seller Common Stock to a number
of Purchaser Common Stock having a value, as of the Effective Time, of less
than 50 percent of the value of all the formerly outstanding Seller Common
Stock as of the Effective Time or to effect any other transaction which would
adversely affect the status of the Merger as a tax-free reorganization under
the Code.  For purposes of this Section 4.7, Seller Common Stock exchanged for
cash in lieu of fractional shares of Purchaser Common Stock will be treated as
outstanding as of the Effective Time.

         4.8    INVESTMENT INTENT.  Such Shareholder will acquire the Purchaser
Common Stock, for his own account, to hold for investment, and with no present
intention of dividing his participation with others or reselling or otherwise
participating, directly or indirectly, in a distribution of the Purchaser
Common Stock, and he will not make any sale, transfer, or other disposition of
the Purchaser Common Stock in violation of the Securities Act or any applicable
state securities laws (the "State Acts").  Such Shareholder agrees that there
will be placed on the certificate for his Purchaser Common Stock, or any
substitutions for it, a legend stating in substance:

                             THE SHARES EVIDENCED HEREBY HAVE NOT BEEN
                      REGISTERED UNDER THE SECURITIES ACT OF 1933 AS AMENDED
                      (THE "SECURITIES ACT") OR ANY STATE SECURITIES LAWS IN
                      RELIANCE ON ONE OR MORE EXEMPTIONS THEREUNDER AND MAY NOT
                      BE SOLD OR TRANSFERRED EXCEPT IN TRANSACTIONS EXEMPT FROM
                      REGISTRATION UNDER THE SECURITIES ACT OR ANY APPLICABLE
                      STATE SECURITIES LAWS OR PURSUANT TO AN EFFECTIVE
                      REGISTRATION STATEMENT THEREUNDER.

         4.9    ACCESS TO INFORMATION.  Such Shareholder has been given access
to all material and relevant information concerning Purchaser, thereby enabling
such Shareholder to make an informed investment decision concerning the
Purchaser Common Stock.  Such Shareholder has relied solely upon an independent
investigation made by him and his representatives, if any, and has, prior to
the date hereof, been given access to and the opportunity to examine data and
information relating to Purchaser.  In making his investment decision to
acquire the Purchaser Common Stock pursuant to this Agreement, such Shareholder
is not relying on any oral or written representations or assurances from
Purchaser or any other person or any representative of Purchaser or any other
person other than as set forth in this Agreement.  Without limiting the
foregoing, such Shareholder has reviewed Purchaser's Registration Statement on
Form S-1, effective February 26, 1996 (the "S-1"), and Purchaser's Quarterly
Report on Form 10-Q for the quarter ended March 31, 1996 (the "10-Q").  Such
Shareholder is an "accredited investor" as defined in Rule 501 of Regulation D
under the Securities Act.



                                       20


<PAGE>   21

        4.10   ECONOMIC RISK.  Such Shareholder represents that he is able to
bear the economic risk of an investment in the Purchaser Common Stock, which
such Shareholder acknowledges is currently illiquid and may remain illiquid
indefinitely, including a possible total loss of his investment.  In making
this statement, such Shareholder hereby represents and warrants to Purchaser
that he has adequate means of providing for his current needs and
contingencies; he is able to afford to hold the Purchaser Common Stock for an
indefinite period and he further represents that he has such knowledge and
experience in financial and business matters that the he is capable of
evaluating the merits and risks of the investment in the Purchaser Common
Stock.  Further, such Shareholder represents that he has no present need for
liquidity in the Purchaser Common Stock and is willing to accept such
investment risks.

         4.11   TAX ADVICE.  Such Shareholder has reviewed with his tax advisor
the U.S. federal, state, local and foreign tax consequences of an investment in
the Purchaser Common Stock and the transactions contemplated by this Agreement.
Such Shareholder is relying solely on such advisors and not on any statements
or representations of Purchaser or any of its agents and understands that he
(and not Purchaser) shall be responsible for his own tax liability that may
arise as a result of this investment or the transactions contemplated by this
Agreement.


                                   ARTICLE 5

            REPRESENTATIONS AND WARRANTIES OF PURCHASER AND SUBCORP

         Purchaser represents and warrants to, Seller as follows and, as to
matters regarding SubCorp, SubCorp represents and warrants to Seller as
follows:

         5.1    ORGANIZATION AND QUALIFICATION.  Purchaser is a corporation
duly organized, validly existing and in good standing under the laws of the
State of Delaware and has the corporate power and authority to own all its
properties and assets and to carry on its business as it is now being
conducted.  SubCorp is a corporation duly organized, validly existing and in
good standing under the laws of the State of Georgia and has the corporate
power and authority to own all of its properties and assets and to carry on its
business as it is now being conducted.  The copies of Purchaser's Certificate
of Incorporation and Bylaws and SubCorp's Articles of Incorporation and Bylaws,
in each case, as amended to date, which have been delivered to Seller, are
complete and correct, and such instruments, as so amended, are in full force
and effect.

         5.2    CAPITALIZATION.  The authorized capital stock of Purchaser
consists of 70,000,000 shares of Purchaser Common Stock and 5,000,000 shares of
$.01 par value preferred stock (the "Purchaser Preferred Stock").  As of March
31, 1996, 14,416,776 shares of Purchaser Common Stock were validly issued and
outstanding, fully paid and non-assessable, and no shares of Purchaser Common
Stock were held in the treasury of Purchaser.  No Purchaser Preferred Stock is
issued or outstanding or held in the treasury of Purchaser.  The authorized
capital stock of SubCorp consists of 1,000 shares of common stock, no par
value, of which 100 shares are validly





                                       21


<PAGE>   22

issued and outstanding, fully paid and non-assessable.  Purchaser owns all of
the outstanding shares of SubCorp, and no shares of SubCorp are held in its
treasury.

         5.3    AUTHORITY.  Each of Purchaser and SubCorp has the corporate
power and authority to execute and deliver this Agreement and any other
agreements, instruments and documents executed and delivered by Purchaser and
SubCorp pursuant to this Agreement (this Agreement and such other agreements,
instruments and documents are collectively referred to as the "Purchaser
Delivered Agreements") and to consummate the transactions contemplated on the
part of Purchaser and SubCorp thereby.  The execution and delivery by each of
Purchaser and SubCorp of the Purchaser Delivered Agreements and the
consummation by each of Purchaser and SubCorp of the transactions contemplated
on its part thereby have been duly authorized by its Board of Directors.  No
other corporate action on the part of Purchaser or SubCorp is necessary to
authorize the execution and delivery of the Purchaser Delivered Agreements by
Purchaser or SubCorp or the consummation by Purchaser or SubCorp of the
transactions contemplated thereby.  The Purchaser Delivered Agreements have
been duly executed and delivered by Purchaser and SubCorp and each is a valid
and binding obligation of Purchaser and SubCorp enforceable in accordance with
its terms.

         5.4    NON-CONTRAVENTION.  The execution and delivery of the Purchaser
Delivered Agreements by Purchaser and SubCorp do not and the consummation by
Purchaser and SubCorp of the transactions contemplated thereby does not and
will not (i) violate or conflict with any provision of the Certificate or
Articles of Incorporation or Bylaws of Purchaser or SubCorp or (ii) violate or
conflict with, or result (with the giving of notice or the lapse of time or
both) in a violation of or constitute a default under, any provision of, or
result in the acceleration or termination of or entitle any party to accelerate
or terminate (whether after the giving of notice or lapse of time or both) any
obligation or benefit under, or result in the creation or imposition of any
lien, charge, pledge, security interest or other encumbrance upon any of the
assets or property of Purchaser or SubCorp pursuant to any provision of, any
contract, agreement, commitment, undertaking, arrangement or understanding to
which Purchaser or any of its Subsidiaries is a party or bound or to which any
of their assets or properties are subject that is required to be disclosed in
response to Items 601(b)(4) and 601(b)(10) of Regulation S-K promulgated under
the Securities Act (a "Purchaser Material Contract"), Law, order, arbitration
award, judgment or decree to which Purchaser or SubCorp is a party or by which
either of them or their respective assets or properties is bound, and the same
does not and will not constitute an event permitting termination of any
Purchaser Material Contract.

         5.5    CONSENTS.  Except for any required filings with the SEC under
Regulation D or any state securities commissions, the filing of the Certificate
of Merger with the Secretary of State of Georgia and as reflected on Schedule
5.5), no Authorization of any Governmental Entity is required for or in
connection with the execution and delivery of the Purchaser Delivered
Agreements by Purchaser or SubCorp and the consummation by Purchaser and
SubCorp of the transactions contemplated thereby, if the failure to make such
filing or registration or to obtain such consent, authorization order or 
approval would have a material and adverse affect on the 




                                     22


<PAGE>   23



ability of Purchaser and SubCorp to consummate the transactions contemplated 
by the Purchaser Delivered Agreements.

         5.6    PERIODIC REPORTS.  The S-1 and the 10-Q did not, as of their
respective dates, contain any untrue statement of a material fact or omit to
state a material fact required to be stated therein or necessary to make the
statements therein, in the light of the circumstances under which they were
made, not misleading.

         5.7    ABSENCE OF CERTAIN CHANGES OR EVENTS.  Since March 31, 1996,
there has not been any material adverse change in the business, financial
condition, results of operations or prospects of Purchaser and its
Subsidiaries, taken as a whole.

         5.8    ACTIVITIES OF SUBCORP.  Except for obligations or liabilities
incurred in connection with its incorporation or organization or the
negotiation and consummation of this Agreement and the transactions
contemplated hereby, SubCorp has neither incurred any obligations or
liabilities nor engaged in any business or activities of any type or kind
whatsoever or entered into any agreements or arrangements with any person.


                                   ARTICLE 6

                      ADDITIONAL COVENANTS AND AGREEMENTS

         6.1    CONDUCT OF BUSINESS PENDING THE EFFECTIVE TIME.  During the
period from the date hereof to the Effective Time (except as required by Law,
as set forth on Schedule 6.1 and for the transactions contemplated by this
Agreement):

                (a)   OPERATION BY SELLER IN THE ORDINARY COURSE OF BUSINESS.
         Seller shall conduct its operations according to its ordinary and
         usual course of business in substantially the same manner as
         heretofore conducted and use its reasonable best efforts to preserve
         intact its business organization, to keep available the services of
         its officers and employees, suppliers, distributors, customers and
         others having business relationships with it.  Seller shall prepare
         and file all federal, state, local and foreign returns for Taxes and
         other Tax reports, filings and amendments thereto required to be filed
         by it, and allow Purchaser, at its request, to review all such
         returns, reports, filings and amendments at Seller's offices prior to
         the filing thereof, which review shall not interfere with the timely
         filing of such returns.

                (b)   FORBEARANCES BY SELLER.  Seller shall not without the
         prior written consent of Purchaser, which consent shall not be
         unreasonably withheld:

                      (i)    except as otherwise permitted pursuant to clause
                (vi) below, incur any debt, liability or obligation, direct or
                indirect, whether accrued, absolute, contingent or otherwise,
                other than current liabilities incurred in the ordinary and
                usual course



                                       23


<PAGE>   24

                of business, or pay any debt, liability or obligation
                of any kind other than such current liabilities and current
                maturities of existing long-term debt (including interest when
                due) in each case only in accordance with the terms of the
                document creating and evidencing such debt, or fail to pay any
                debt when due or take or fail to take any action, the taking of
                which, or the failure to take of which, would permit any debt
                to be accelerated;

                         (ii)       assume, guarantee, endorse or otherwise
                become responsible for the obligations of any other individual,
                firm or corporation or make any loans or advances to any
                individual, firm or corporation;

                        (iii)       declare, set aside or pay any dividend
                (whether in cash, capital stock or property) with respect to
                its capital stock or declare or make any distribution on,
                redeem, or purchase or otherwise acquire any Seller Common
                Stock, or split, combine or otherwise similarly change the
                outstanding Seller Common Stock, or authorize the creation or
                issuance of or issue or sell any shares of its capital stock or
                any securities or obligations convertible into or exchangeable
                for, or giving any person any right to acquire from it, any
                shares of its capital stock, or agree to take any such action.

                         (iv)       mortgage, pledge or otherwise encumber any
                property or asset, except in the ordinary and usual course of
                business;

                          (v)       sell, lease, transfer or dispose of any of
                its properties or assets, waive or release any rights or
                cancel, compromise, release or assign any indebtedness owed to
                it or any claims held by it, except in the ordinary and usual
                course of business but in no event shall any such sale, lease,
                transfer, disposition, waiver, release, cancellation,
                compromise or assignment exceed $5,000;

                         (vi)       make any investment of a capital nature
                either by purchase of stock or securities, contributions to
                capital, property transfers or otherwise, or by the purchase of
                any property or assets of any other individual, firm or
                corporation, except in the ordinary and usual course of
                business but in no event greater than $5,000;

                        (vii)       fail to perform in all material respects
                its obligations under Material Contracts (except those being
                contested in good faith) or enter into, assume or amend any
                contract or commitment that would be a Material Contract other
                than contracts to provide services entered into in the ordinary
                and usual course of business;

                       (viii)       except for regularly scheduled increases in
                accordance, both as to timing and amount, with normal prior
                practice, increase in any manner the compensation or fringe
                benefits of any of its officers or employees or pay or agree





                                       24
<PAGE>   25


         to pay any pension or retirement allowance not required by any
         existing plan or agreement to any such officers or employees, or
         commit itself to or enter into any employment agreement or any
         incentive compensation, deferred compensation, profit sharing, stock
         option, stock purchase, savings, consulting, retirement, pension or
         other "fringe benefit" plan, award or arrangement with or for the
         benefit of any officer, employee or other person;

                  (ix)       permit any insurance policy naming it as a
         beneficiary or a loss payable payee to be cancelled or terminated or 
         any of the coverage thereunder to lapse, unless Seller makes 
         reasonable efforts to obtain simultaneously with such termination or 
         cancellation replacement policies providing substantially the same 
         coverage on commercially reasonable terms and, if so available, such 
         policies are in full force and effect;

                  (x)        amend its Articles of Incorporation or Bylaws;

                  (xi)       enter into any union, collective bargaining or 
         similar agreement; or

                  (xii)      enter into an agreement to take any of the actions
         described in clauses (i) through (xi).

In connection with the continued operation of the business of Seller between
the date of this Agreement and the Effective Time, Seller shall confer in good
faith on a regular basis with one or more representatives of Purchaser
designated in writing to receive reports on operational matters of materiality
and the general status of ongoing operations.  Seller acknowledges that
Purchaser does not thereby waive any rights it may have under this Agreement as
a result of this covenant to engage in consultations nor shall Purchaser be
responsible for any decisions made by Seller's officers and directors with
respect to matters which are the subject of such consultation.

         6.2    BEST EFFORTS; FURTHER ASSURANCES; COOPERATION.  Subject to the
other provisions in this Agreement, the parties hereto shall in good faith
perform their obligations under this Agreement and shall each use their
reasonable best efforts to do, or cause to be done, all things necessary,
proper or advisable under applicable Law to obtain all Authorizations and
orders and satisfy all conditions to the obligations of the parties under this
Agreement and to cause the Merger and the other transactions contemplated by
this Agreement to be carried out promptly in accordance with the terms hereof
and shall cooperate fully with each other and their respective officers,
directors, employees, agents, counsel, accountants and other designees in
connection with any steps required to be taken as part of their respective
obligations under this Agreement.  Upon the execution of this Agreement and
thereafter, each party shall take such actions and execute and deliver such
documents as may be reasonably requested by the other parties hereto in order
to consummate more effectively the transactions contemplated by this Agreement.





                                       25
<PAGE>   26

         6.3    INVESTIGATION; CONFIDENTIALITY.

                (a)   Purchaser may, prior to the Effective Time, make or cause
         to be made, such investigation of the business and properties of
         Seller and its financial and legal condition as Purchaser deems
         necessary or advisable to familiarize itself therewith, provided that
         such investigations shall not unreasonably interfere with normal
         operations of Seller.  Seller agrees to permit Purchaser and its
         authorized representatives to have or cause them to be permitted to
         have, after the date hereof, full access to the premises, books and
         records of Seller at reasonable hours, and the officers of Seller will
         furnish Purchaser with such financial and operating data and other
         information with respect to Seller's businesses and properties as
         Purchaser shall from time to time reasonably request. Seller will
         request its auditing firm to permit Purchaser and its representatives,
         including its auditing firm, to review the work papers of the auditing
         firm of Seller relating to their examination of the Seller Audited
         Financial Statements. No investigation by Purchaser heretofore or
         hereafter made shall affect the representations and warranties of
         Seller, and each such representation and warranty shall survive any
         such investigation, subject to Article 10.

                (b)   Except as contemplated by this Agreement or as necessary
         to carry out the transactions contemplated hereby, all information or
         documents furnished to Purchaser shall be kept confidential by
         Purchaser (and Purchaser shall cause its agents and representatives to
         maintain the confidentiality of such documents) and in the event such
         transactions are not consummated, Purchaser shall return to Seller all
         information furnished hereunder and shall not thereafter use the same
         for any purpose until such time as such information becomes publicly
         available from sources other than parties to this Agreement, except to
         the extent (i) it was known by Purchaser prior to being received, (ii)
         it is or thereafter becomes lawfully obtainable from other sources,
         (iii) Purchaser is legally required to disclose the same to any
         Governmental Entity having jurisdiction over Purchaser or as otherwise
         may be required by applicable law, or (iv) such duty of
         confidentiality is waived by Seller.

         6.4    SHAREHOLDERS' MEETING.  As soon as practicable after the date
of this Agreement, Seller shall duly and properly call a special meeting of its
Shareholders for the purpose of approving this Agreement, the Merger, and all
other matters necessary to consummate the transactions contemplated hereby, and
shall submit all of the foregoing to its Shareholders for such approval as soon
as reasonably practicable and shall use its best efforts to obtain such
approval.  The Shareholders agree to vote all of their shares of Seller Common
Stock in favor of approving this Agreement, the Merger and all such other
matters.  The Shareholders may effect such approval by unanimous written
consent in lieu of a shareholders' meeting at any time after they have had a
reasonable time within which to review the Offering Memorandum and Proxy
Statement prepared in connection therewith.

         6.5    OFFERING MEMORANDUM AND PROXY STATEMENT.  As soon as
practicable after the date of this Agreement, Seller shall deliver copies of an
Offering Memorandum and Proxy Statement to its Shareholders that shall be in
compliance with applicable Law and shall be subject to prior



                                       26


<PAGE>   27

review and approval of Purchaser, which shall inform Seller of any
misstatements or omissions of which it has knowledge.  The Shareholders shall
be responsible for the accuracy of the information supplied by Seller or the
Shareholders for inclusion therein, and Purchaser shall be responsible for the
accuracy of the information supplied by Purchaser for inclusion therein.

         6.6    EXPENSES.  Except as otherwise provided in this Agreement,
whether or not the Merger is consummated, all costs and expenses (including any
brokerage commissions or any finder's or investment banker's fees and including
attorney's and accountants' fees) incurred in connection with this Agreement
and the transactions contemplated hereby shall be paid by the party incurring
such expenses.

         6.7    NO SOLICITATION OF TRANSACTIONS.   Prior to the termination and
abandonment of this Agreement, neither the Seller nor any Shareholder will, or
will direct their Affiliates, officers, directors, and representatives to:  (i)
solicit, initiate or encourage submission of proposals or offers from any
person other than Purchaser relating to any acquisition or purchase of all or a
material part of the stock or assets of, or any merger, consolidation, share
exchange or business combination with, or any recapitalization, restructuring
or issuance or offering of debt or equity securities of, Seller (an
"Acquisition Proposal"); or (ii) participate in any discussions or negotiations
regarding, or furnish to any person other than Purchaser and its
representatives, any information with respect to, or otherwise cooperate in any
way or assist, facilitate or encourage, any Acquisition Proposal by any person
other than Purchaser.  Seller and the Shareholders will immediately cease and
cause to be terminated any existing activity, discussions or negotiations with
any person other than Purchaser and its representatives conducted prior to the
execution and delivery of this Agreement with respect to any Acquisition
Proposal.  If, notwithstanding the foregoing, Seller, the Shareholders or any
of their Affiliates or representatives should receive any Acquisition Proposal
or any inquiry regarding any such proposal from a third party, the person or
entity receiving such a proposal shall promptly inform Purchaser.

         6.8    SHARE TRANSFER RESTRICTIONS.   In addition to restrictions on
transfer imposed by the Securities Act and the State Acts, no Shareholder shall
transfer any Purchaser Common Stock received by him in the Merger for six
months after the Effective Time.  From the period beginning six months after
the Effective Time and ending one year after the Effective Time, no Shareholder
shall transfer more than twenty-five percent of such Purchaser Common Stock;
provided, however, that at any time, the Shareholders may margin such Purchaser
Common Stock in their brokerage account.

         6.9    NASDAQ LISTING.  Prior to the Effective Time, Purchaser shall
cause the shares of Purchaser Common Stock to be issued in connection with the
Merger to be authorized for listing on Nasdaq, upon official notice of
issuance.

         6.10   PUBLIC ANNOUNCEMENTS.  The timing and content of all public
announcements regarding any aspect of this Agreement or the Merger to the
financial community, Governmental Entities, employees or the general public
shall be mutually agreed upon in advance unless Purchaser or Seller is advised
by counsel that any such announcement or other disclosure not




                                       27
<PAGE>   28



mutually agreed upon in advance is required to be made by Law or applicable
Nasdaq rules and then only after making a reasonable attempt to comply with
provisions of this Section 6.10.

         6.11   EMPLOYEE MATTERS.

                (a)   EMPLOYEE BENEFITS AND AGREEMENTS.  Subject to the
         transition provisions of subsection (b) of this Section 6.11,
         Purchaser shall take all action necessary or appropriate to permit the
         employees of Seller at the Effective Time ("Continuing Employees") to
         participate after the Effective Time in Purchaser's employee benefit
         programs and to cause the Surviving Corporation to take all actions
         necessary or appropriate to adopt Purchaser's employee benefit
         programs effective as of the Effective Time.  Purchaser will cause the
         Surviving Corporation to give each Continuing Employee full credit for
         service with Seller for purposes of eligibility to participate in,
         vesting and payment of benefits under, and eligibility for any
         subsidized benefit provided under (but not, except as provided in the
         preceding sentence, for purposes of determining the amount of any
         benefit under), any Purchaser employee benefit plan; provided, 
         however, that nothing in this Agreement shall be deemed to require 
         Purchaser to cause to be continued any employee's employment, 
         responsibilities or officer title for any definite period.

                (b)   TRANSITION.  After the Effective Time, Purchaser shall
         have a reasonable period not to exceed one year (the "Review Period")
         in which to review all of the Employee Plans for compatibility and
         consistency with Purchaser's employee benefit programs. During the
         Review Period, Purchaser may determine to continue in effect any one
         or more of the Employee Plans, amend or modify any one or more of the
         Employee Plans, merge one or more of the Employee Plans into a
         comparable Purchaser employee benefit plan adopted by the Surviving
         Corporation or terminate any one or more of the Employee Plans in its
         or their entirety.  Any such amendment, modification or termination
         shall not deprive any Continuing Employee of any benefit in which such
         Continuing Employee has become entitled to prior to the Effective
         Time.  If the Surviving Corporation is continuing in effect any of the
         Employee Plans during the Review Period, then (i) neither it nor
         Purchaser shall be obligated to adopt a comparable Purchaser employee
         benefit plan for Continuing Employees, it being intended by the
         parties that there be no duplication of benefits, and (ii) the
         obligation to have the Surviving Corporation adopt the comparable
         Purchaser employee benefit plan or program, as set out in subsection
         (a) above, shall arise, and such adoption shall be effective only as
         of the date the comparable Employee Plan is discontinued and not as of
         the Effective Time.  If Purchaser does not maintain an employee
         benefit plan comparable to one of the Employee Plans, there shall be
         no obligation to adopt any plan or program upon the discontinuance or
         termination of such Employee Plan.

         6.12   SHAREHOLDER AND EMPLOYMENT AGREEMENTS.  On or prior to the
Closing Date, all agreements between or among the Shareholders and Seller
relating to Seller or any stock or securities of Seller, and all agreements
between the Company and any of its employees or Affiliates shall have been
cancelled at no cost to the Company.



                                       28
<PAGE>   29


         6.13   ADDITIONAL FINANCIAL STATEMENTS.  As soon as practicable after
the end of every month beginning with the month in which this Agreement is
signed but in no event later than the twentieth day of the following month
Seller will deliver to Purchaser an unaudited balance sheet as of the end of
such month, and a related statement of income for such month, each certified by
an officer of Seller as meeting the standardized financial statements set forth
in Section 3.7.

         6.14   NO TRANSFERS.  Except pursuant to this Agreement, none of the
Shareholders shall transfer any or all of their shares of Seller Common Stock
after the date of this Agreement.

         6.15   SPECIAL PROVISIONS WITH RESPECT TO SELLER.  Seller hereby
expressly adopts and makes, jointly and severally with the Shareholders, the
representations, warranties, covenants and agreements of the Shareholders
contained in this Agreement as its representations, warranties, covenants and
agreements, but if the Closing occurs as provided herein, then at that time all
such representations, warranties, covenants and agreements to the extent hereby
made and adopted by Seller pursuant to this Section 6.15 (and only to such
extent) shall expire and be of no further force and effect, and Seller's having
made representations, warranties, covenants and agreements shall in no way
limit the liability of the Shareholders pursuant to this Agreement.

                                   ARTICLE 7

                            CONDITIONS TO THE MERGER

         7.1    CONDITIONS TO OBLIGATIONS OF EACH PARTY.  The respective
obligations of each party to effect the Merger shall be subject to the
fulfillment at or prior to the Closing of each of the following conditions (any
or all of which may be waived by Purchaser and Seller):

                (a)   SELLER SHAREHOLDER APPROVAL.  This Agreement and the
         Merger shall have been approved by an affirmative vote of a majority
         of the outstanding shares of Seller Common Stock in accordance with
         Seller's Articles of Incorporation and Bylaws and the GBCC.

                (b)   PURCHASER BOARD OF DIRECTOR APPROVAL.  This Agreement and
         the Merger shall have been adopted by an affirmative vote of a
         majority of the members of Purchaser's Board of Directors.

         7.2    CONDITIONS TO OBLIGATIONS OF PURCHASER AND SUBCORP.
Consummation of the Merger is subject to the fulfillment to the reasonable
satisfaction of Purchaser, prior to or at the Closing, of each of the following
conditions (any or all of which may be waived by Purchaser):

                (a)   CONSENTS, AUTHORIZATIONS, ETC.  All Authorizations of or
         with any Governmental Entity or any nongovernmental third party (other
         than the filing of the Certificate of Merger with the Secretary of
         State of Georgia) which are required for or in connection with the
         execution and delivery by Seller and the Shareholders of this
         Agreement and the consummation by Seller and the Shareholders of the
         Merger or the other transactions contemplated hereby shall have been
         obtained or made.





                                       29
<PAGE>   30


                (b)   INJUNCTION, ETC.  The consummation of the Merger will not
         violate the provisions of any injunction, order, judgment, decree, Law
         applicable or effective with respect to Purchaser, SubCorp or their
         respective officers and directors.  No suit or proceeding shall have
         been instituted by any person, or, to the knowledge of Purchaser,
         shall have been threatened by any Governmental Entity, which seeks to
         (i) prohibit, restrict or delay consummation of the Merger or to limit
         in any material respect the right of Purchaser to control any material
         aspect of the business of Purchaser and its Subsidiaries or Seller and
         its Subsidiaries after the Effective Time, or (ii) to subject
         Purchaser or Seller or their respective directors or officers to
         material liability on the ground that it or they have breached any law
         or regulation or otherwise acted improperly in relation to the
         transactions contemplated by this Agreement; provided, however, that
         in the case of any action, suit or proceeding instituted by a person
         other than a Governmental Entity, such action, suit or proceeding has
         a substantial likelihood of success in the opinion of counsel for
         Purchaser.

                (c)   REPRESENTATIONS AND WARRANTIES; COVENANTS AND AGREEMENTS.
         The representations and warranties of Seller and the Shareholders
         contained in this Agreement shall have been true and correct in all
         respects at the date hereof and, except for changes contemplated in
         this Agreement, shall also be true and correct in all respects at and
         as of the Effective Time, with the same force and effect as if made at
         and as of the Effective Time, except in either case as such
         representations and warranties by their terms relate only to dates or
         periods of time prior to the Effective Time, and Seller and the
         Shareholders shall have performed or complied in all material respects
         with all agreements and covenants required by this Agreement to be
         performed or complied with by it at or prior to the Effective Time.

                (d)   CERTIFICATE.  Seller shall have delivered to Purchaser a
         certificate, dated as of the Effective Time, executed on behalf of
         Seller by the Chief Executive Officer and the Chief Financial Officer
         of Seller and by the Shareholders to the effect that the conditions
         specified in paragraph (c) of this Section 7.2 have been satisfied.
         Such certificate shall also specify the number of issued and
         outstanding shares of Seller Common Stock.

                (e)   SHAREHOLDER APPROVAL.  At least One Hundred percent
         (100%) of the Purchaser Common Stock shall have been voted to approve
         this Agreement and the merger in accordance with the GBCC.

                (f)   ADDITIONAL CERTIFICATES, ETC.  Seller and the
         Shareholders shall have furnished to Purchaser such additional
         certificates, opinions and other documents as Purchaser may have
         reasonably requested as to any of the conditions set forth in Sections
         7.1 and 7.2.

                (g)   RESIGNATIONS.  Seller shall have delivered to Purchaser,
         to the extent requested by Purchaser, the written resignations of the
         directors and officers of Seller.





                                       30
<PAGE>   31


        7.3   CONDITIONS TO OBLIGATIONS OF SELLER.  Consummation of the Merger
is subject to the fulfillment to the reasonable satisfaction of Seller, prior
to or at the Effective Time, of each of the following conditions (any or all of
which may be waived by Seller):

                (a)   CONSENTS, AUTHORIZATIONS, ETC.  All Authorizations of or
         with any Governmental Entity or any non-governmental third party
         (other than the filing of the Certificate of Merger with the Secretary
         of State of Georgia), which are required for, or in connection with,
         the execution and delivery of this Agreement by Purchaser and SubCorp
         and the consummation by Purchaser and SubCorp of the transactions
         contemplated hereby shall have been obtained or made except where the
         failure to obtain such consent, authorization, or approval would not
         have a material adverse effect on the financial condition, results of
         operations, business or prospects of Purchaser.

                (b)   INJUNCTION, ETC.  The consummation of the Merger will not
         violate the provisions of any injunction, order, judgment, decree or
         Law applicable or effective with respect to Seller or its officers or
         directors.

                (c)   REPRESENTATIONS AND WARRANTIES; COVENANTS AND AGREEMENTS.
         The representations and warranties of Purchaser and SubCorp contained
         in this Agreement shall have been true and correct in all respects at
         the date hereof and except for changes contemplated in this Agreement,
         shall also be true and correct in all respects at and as of the
         Effective Time, with the same force and effect as if made at and as of
         the Effective Time, except in either case as such representations and
         warranties by their terms relate only to dates or periods of time
         prior to the Effective Time; and Purchaser and SubCorp each shall have
         performed or complied in all material respects with all agreements and
         covenants required by this Agreement to be performed or complied with
         by it at or prior to the Effective Time.

                (d)   PURCHASER COMMON STOCK.  The shares of Purchaser Common
         Stock issued to the stockholders of Seller pursuant to the Merger
         shall, upon consummation of the Merger, be validly authorized and
         issued, fully paid and nonassessable.

                (e)   CERTIFICATE.  Purchaser shall have delivered to Seller a
         certificate, dated as of the Effective Time, executed on behalf of
         Purchaser by the Chairman of the Board, President or other executive
         officer of Purchaser to the effect that the conditions specified in
         paragraph (c) of this Section 7.3 have been satisfied.

                (f)   REGISTRATION RIGHTS AGREEMENT.  Seller shall have
         received a Registration Rights Agreement executed by Purchaser in the
         form of Exhibit D hereto.

                (g)   ADDITIONAL CERTIFICATES, ETC.  Purchaser shall have
         furnished to Seller such additional certificates, opinions and other
         documents as Seller may have reasonably requested as to any of the
         conditions set forth in Sections 7.1 and 7.3.



                                       31

<PAGE>   32


                                   ARTICLE 8

                      DOCUMENTS TO BE DELIVERED AT CLOSING

         8.1    DOCUMENTS TO BE DELIVERED BY SELLER.  At the Closing, Seller
shall deliver, or cause to be delivered, to Purchaser the following:

                (i)   The certificate referred to in Section 7.2(d).

                (ii)  To the extent requested by Purchaser, the written
         resignations of the directors and officers of Seller.

                (iii) The books and records of Seller.

         8.2    DOCUMENTS TO BE DELIVERED BY PURCHASER AND SUBCORP TO EXCHANGE
AGENT.  At the Closing, Purchaser and SubCorp shall deliver to the Exchange
Agent the Merger Consideration.

         8.3    DOCUMENTS TO BE DELIVERED BY PURCHASER AND SUBCORP TO SELLER.
At the Closing, Seller and SubCorp shall deliver to Seller the following:

                (i)  The certificate referred to in Section 7.3(e).

                (ii) The Registration Rights Agreement referred to in Section 
         7.3(f).


                                   ARTICLE 9

                                INDEMNIFICATION

         9.1    INDEMNIFICATION BY THE SHAREHOLDERS.  The Shareholders shall
jointly and severally indemnify and hold harmless Purchaser and Seller in
respect of any and all claims, losses, damages, liabilities, demands,
assessments, judgments, costs and expenses (including, without limitation,
settlement costs and any legal or other expenses for investigating, bringing or
defending any actions or threatened actions) reasonably incurred by Purchaser
or Seller (collectively, the "Costs") resulting from any misrepresentation or
breach of any warranty, covenant, agreement or obligation made by the
Shareholders or Seller under the Seller Delivered Agreements.

         9.2    INDEMNIFICATION BY PURCHASER.  Purchaser agrees to indemnify
and hold harmless the Shareholders in respect of any and all Costs reasonably
incurred by the Shareholders in connection with any misrepresentation or breach
of any warranty, covenant or agreement made by Purchaser under the Purchaser
Delivered Agreements.




                                       32
<PAGE>   33

         9.3   CERTAIN LIMITATIONS AND RELATED MATTERS.

                (a)   CERTIFICATES.  Any claim based, in whole or in part, upon
         any untrue or incorrect statement set forth in the certificate
         delivered pursuant to Section 7.2(d) or Section 7.3(e) shall be deemed
         to be a claim for misrepresentation or breach of warranty, covenant or
         agreement under this Agreement.

                (b)   DEDUCTIBLE.  No claim shall be made against the
         Shareholders for indemnification for any breach of a representation or
         warranty contained in this Agreement (or in any Schedule, certificate
         or other document delivered pursuant hereto) unless and until the
         aggregate Cost exceeds $5,000 (the "Deductible") in which event
         Purchaser may claim indemnification for the full amount of such Costs;
         provided, however, that the Deductible shall not apply to the extent
         that such indemnification relates to any misrepresentation or breach
         of warranty contained in Sections 3.1, 3.2, 3.3, 3.9, 3.11, 3.18,
         3.19, 3.23, 3.26 or Article 4.

         9.4    CLAIMS FOR INDEMNIFICATION.  The representations, warranties,
covenants and agreements in this Agreement shall survive the Closing subject to
the limitations set forth herein and shall not be affected by any investigation
made by the parties hereto prior to the date hereof or the Effective Time.  The
party seeking indemnification (the "Indemnified Party") shall give the party
from whom indemnification is sought (the "Indemnifying Party") a written notice
("Notice of Claim") within sixty (60) days of the discovery of any loss,
liability, claim or expense in respect of which the right to indemnification
contained in this Article 9 may be claimed; provided, however, that the failure
to give such notice within such sixty (60) day period shall not result in the
waiver or loss of any right to bring such claim hereunder after such period
unless, and only to the extent that, the other party is actually prejudiced by
such failure.  In the event a claim is pending or threatened or the Indemnified
Party has a reasonable belief as to the validity of the basis for such claim,
the Indemnified Party may give written notice (a "Notice of Possible Claim") of
such claim to the Indemnifying Party, regardless of whether a loss has arisen
from such claim.  A party shall have no liability under this Article 9 for
breach of warranty or misrepresentation, unless a Notice of Claim or Notice of
Possible Claim therefore is delivered by the Indemnified Party prior to the
second anniversary of the Effective Time; provided, however, that as to any
liability arising pursuant to Sections 3.9, 3.11 or 3.23 or Article 4, any
Notice of Claim must be delivered by the Indemnified Party not later than
ninety (90) business days after the expiration of the applicable statute of
limitations or any extensions thereof.  Any Notice of Claim or Notice of
Possible Claim shall set forth the representations, warranties, covenants and
agreements with respect to which the claim is made, the specific facts giving
rise to an alleged basis for the claim and the amount of liability asserted or
anticipated to be asserted by reason of the claim.

         9.5    DEFENSE OF CLAIM BY THIRD PARTIES.  If any claim is made by a
third party against a party to this Agreement that, if sustained, would give
rise to a liability of the another party under this Agreement, the party
against whom the claim is made shall promptly cause notice of the claim to be
delivered to the other party and shall afford the other party and its counsel,
at the other party's sole expense, the opportunity to defend or settle the
claim.  The failure to provide




                                       33

<PAGE>   34

such notice will not relieve the Indemnifying Party of liability under this 
Agreement unless, and only to the extent that, the other party is actually
prejudiced by such failure.  If any such claim is compromised or settled
without the consent of the Indemnifying Party, no liability shall be imposed
upon the Indemnifying Party by reason of the claim.

         9.6    THIRD PARTY CLAIM ASSISTANCE.  From time to time after the
Closing, Purchaser and the Shareholders shall provide or cause their
appropriate personnel to provide the other party with information or data in
connection with the handling and defense of any third party claim or litigation
(including counterclaims filed by the parties) in respect to which a party may
be required to indemnify the another party under this Agreement.  The party
receiving such information or data shall reimburse the other party for all of
its costs and expenses in providing these services, including, without
limitation, (i) all out of pocket, travel and similar expenses incurred by its
personnel in rendering these services; and (ii) all fees and expenses for
services performed by third parties engaged by or at the request of such other
party.

         9.7    SETTLEMENT OF INDEMNIFICATION CLAIMS.  If a recipient of a
Notice of Claim desires to dispute such claim, it shall, within thirty (30) days
after receipt of the Notice of Claim, give counternotice, setting forth the
basis for disputing such claim, to Purchaser or the Shareholders, as the case
may be.  If no such counternotice is given within such thirty (30) day period,
or if Purchaser, or the Shareholders, as the case may be, acknowledges
liability for indemnification, then the amount claimed shall be promptly
satisfied as provided in Section 9.8.  If, within thirty (30) days after the
receipt of counternotice by Purchaser or the Shareholders, as the case may be,
the Shareholders and Purchaser shall have not reached agreement as to the claim
in question, then the claim of indemnification shall be submitted to and
settled by arbitration in accordance with the then prevailing commercial
arbitration rules of the American Arbitration Association.  Such arbitration
shall be held in the Atlanta, Georgia area before a panel of three (3)
arbitrators, one selected by each of the parties and the third selected by
mutual agreement of the first two.  The decision of the arbitrators shall be
final and binding as to any matter submitted under this Agreement.  To the
extent the decision of the arbitrators is that a party shall be indemnified
hereunder, the amount shall be satisfied as provided in Section 9.8.  Judgment
upon any award rendered by the arbitrators may be entered in any court of
competent jurisdiction.  The date of the arbitrator's decision or the date a
claim otherwise becomes payable pursuant to this Section 9.7 is referred to as
the "Determination Date."

         9.8    MANNER OF INDEMNIFICATION.  All indemnification under this
Article 9 shall be made by payment of cash or delivery of a certified or
cashier's check in the amount of the indemnification liability no later than
five (5) days following the Determination Date.

         9.9    INDEMNIFICATION EXCLUSIVE REMEDY.  In the absence of fraud, if
the Closing occurs, indemnification pursuant to the provisions of this Article
9 shall be the sole and exclusive remedy of the parties for any breach of any
representation, warranty, covenant or agreement contained in this Agreement.




                                       34

<PAGE>   35

                                   ARTICLE 10

                          TERMINATION AND ABANDONMENT

         10.1   TERMINATION AND ABANDONMENT.  This Agreement and the Merger may
be terminated and abandoned at any time prior to the Effective Time:

                (a)   By mutual action of the Board of Directors of Purchaser
         and Seller, whether before or after any action by Seller's
         stockholders.

                (b)   By Purchaser:

                      (i)    if any event shall have occurred as a result of
                which any condition set forth in Section 7.2 is no longer
                capable of being satisfied;

                      (ii)   if there has been a breach by Seller of any
                representation or warranty contained in this Agreement that
                would have or would be reasonably likely to have a material
                adverse effect on the assets, liabilities, financial condition,
                results of operations, business or prospects of Seller, or
                there has been a material breach of any of the covenants or
                agreements set forth in this Agreement on the part of Seller,
                in each case which breach is not curable, or, if curable, is
                not cured within five days after written notice of such breach
                is given by Purchaser to Seller;

                (c)   By Seller:

                      (i)    if any event shall have occurred as a result of
                which any condition set forth in Section 7.3 is no longer
                capable of being satisfied; or

                      (ii)   if there has been a breach by Purchaser or SubCorp
                of any representation or warranty contained in this Agreement
                that would have a material adverse effect on the ability of
                Purchaser or SubCorp to consummate the Merger, or there has
                been a material breach of any of the covenants or agreements
                set forth in this Agreement on the part of Purchaser or
                SubCorp, in each case which breach is not curable or, if
                curable, is not cured within five days after written notice of
                such breach is given by Seller to Purchaser.

                (d)   By Purchaser or Seller:

                      (i)    if any general suspension of, or limitation on,
                trading in securities generally on Nasdaq continuing for a
                period of 15 business days has occurred; or

                      (ii)   a declaration of a banking moratorium or if any
                suspension of payments in respect of banks in the United States
                continuing for a period of 15 business days has occurred;



                                       35
<PAGE>   36



                      (iii)  if any event shall have occurred as a result of
                which any condition set forth in Section 7.1 is no longer
                capable of being satisfied; or

                      (iv)   if the Merger shall not have been consummated by
                July 31, 1996; provided, however, that, in any case, the
                terminating party shall not have breached in any material
                respect its obligations under this Agreement in any manner
                which proximately contributed to the failure of any such
                condition to be satisfied or the failure to consummate the
                Merger.

         10.2   SPECIFIC PERFORMANCE.  The parties acknowledge that the rights
of each party to consummate the transactions contemplated hereby are special,
unique, and of extraordinary character, and that, in the event that either
violates or fails and refuses to perform any covenant made by it herein, the
other party or parties will be without adequate remedy at law.  Each party
agrees, therefore, that, in the event that it violates, fails or refuses to
perform any covenant made by it herein, the other party or parties so long as
it or they are not in breach hereof, may, in addition to any remedies at law,
institute and prosecute an action in a court of competent jurisdiction to
enforce specific performance of such covenant or seek any other equitable
relief.

         10.3   RIGHTS AND OBLIGATIONS UPON TERMINATION.  If this Agreement is
not consummated for any reason, each party will redeliver all documents, work
papers, and other materials of any party relating to the transactions
contemplated hereby, whether obtained before or after the execution hereof, to
the party furnishing the same, except to the extent previously delivered to
third parties in connection with the transactions contemplated hereby, and all
information received by any party hereto with respect to the business of any
other party shall not at any time be used for the advantage of, or disclosed to
third parties by, such party to the detriment of the party furnishing such
information; provided, however, that this Section 10.3 shall not apply to any
documents, work papers, material, or information which is a matter of public
knowledge or which heretofore has been or hereafter is published in any
publication for public distribution or filed as public information with any
governmental agency.

         10.4   EFFECT OF TERMINATION.  Except for the provisions of Sections
6.3, 6.6, 6.10, 10.3 and 10.4, which shall survive any termination of this
Agreement, in the event of the termination and abandonment of this Agreement
pursuant to Article 10, this Agreement shall forthwith become void and have no
further effect, without any liability on the part of any party hereto or its
respective officers, directors or stockholders; provided, however, that nothing
in this Section 10.4 shall relieve any party from liability for the knowing and
intentional breach of its representations, warranties, covenants or agreements
set forth in this Agreement.



                                       36
<PAGE>   37


                                   ARTICLE 11

                               GENERAL PROVISIONS

         11.1   NOTICES.  All notices and other communications under this
Agreement shall be in writing and may be given by any of the following methods:
(i) personal delivery; (ii) facsimile transmission; (iii) registered or
certified mail, postage prepaid, return receipt requested; or (iv) overnight
delivery service requiring acknowledgment of receipt.  Any such notice or
communication shall be sent to the appropriate party at its address or
facsimile number given below (or at such other address or facsimile number for
such party as shall be specified by notice given hereunder):

                          If to Purchaser and SubCorp, to:

                                  5300 Oakbrook Parkway, Suite 320
                                  Norcross, Georgia  30093
                                  Fax No. (770) 935-1924
                                  Attention: Mark H. Dunaway, Chairman

                                  with a copy to:

                                  Sutherland, Asbill & Brennan
                                  999 Peachtree Street, N.E.
                                  Atlanta, Georgia  30309-3996
                                  Fax No. (404) 853-8806
                                  Attention: Mark D. Kaufman

                          If to Seller, to:

                                  Michael J. Saner
                                  Preferred Services, Inc.
                                  5300 Oakbrook Parkway, Suite 320
                                  Norcross, Georgia 30093
                                  Attention: Stephen F. Johnston, Sr.

All such notices and communications shall be deemed received upon (i) actual
receipt thereof by the addressee, (ii) actual delivery thereof to the
appropriate address as evidenced by an acknowledged receipt, or (iii) in the
case of a facsimile transmission, upon transmission thereof by the sender and
confirmation of receipt.  In the case of notices or communications sent by
facsimile transmission, the sender shall contemporaneously mail a copy of the
notice or communication to the addressee at the address provided for above.
However, such mailing shall in no way alter the time at which the facsimile
notice or communication is deemed received.




                                       37

<PAGE>   38

         11.2     TABLE OF CONTENTS; HEADINGS.  The Table of Contents, cross
reference pages and headings contained herein are for convenience of reference
only, do not constitute a part of this Agreement, and shall not be deemed to
limit or affect any of the provisions hereof.

         11.3    VARIATION AND AMENDMENT.  This Agreement may be varied or
amended at any time before or after the approval of this Agreement by the
holders of Seller Common Stock by action of the respective Boards of Directors
of Seller, Purchaser and SubCorp, without action by the stockholders thereof;
provided, however, that any variance or amendment made after approval of the
Merger by the stockholders of Seller that (i) reduces the Merger Consideration
or changes the form of the Merger Consideration or (ii) changes any of the
terms and conditions of this Agreement if such change would adversely affect
the stockholders of Seller shall be subject to the further approval of Seller's
stockholders.  Any variation, modification or amendment to this Agreement must
be made in writing and executed by each of the parties hereto.

         11.4    SEVERABILITY.  If any term or other provision of this
Agreement is invalid, illegal or incapable of being enforced by any rule of law
or public policy, all other terms and provisions of this Agreement will
nevertheless remain in full force and effect so long as the economic or legal
substance of the transactions contemplated hereby is not affected in any manner
adverse to any party hereto.  Upon any such determination that any term or
other provision is invalid, illegal or incapable of being enforced, the parties
hereto will negotiate in good faith to modify this Agreement so as to effect
the original intent of the parties as closely as possible in an acceptable
manner to the end that the transactions contemplated by this Agreement are
consummated to the extent possible.

         11.5    WAIVER.  The failure of any party hereto at any time or times
to require performance of any provision hereof shall in no manner affect the
right to enforce the same.  No waiver by any party of any condition, or the
breach of any term, provision, warranty, representation, agreement or covenant
contained in this Agreement or the other agreements contemplated hereby,
whether by conduct or otherwise, in any one or more instances shall be deemed
or construed as a further or continuing waiver of any such condition or breach
or a waiver of any other condition or of the breach of any other term,
provision, warranty, representation, agreement or covenant herein or therein
contained.

         11.6    NO THIRD PARTY BENEFICIARIES; ASSIGNMENT.  This Agreement
shall inure to the benefit of the parties and their respective successors and
permitted assignees.  Nothing in this Agreement shall create or be deemed to
create any third party beneficiary rights in any person or entity.  Except for
assignments to wholly-owned Subsidiaries of Purchaser, in which event Purchaser
shall remain liable for the performance of this Agreement, no transfer or
assignment (including by operation of law) of this Agreement or of any rights
or obligations under this Agreement may be made by any party without the prior
written consent of the other parties and any attempted transfer or assignment
without that required consent shall be void.  No transfer or assignment by a
party of its rights under this Agreement shall relieve it of any of its
obligations to the other parties under this Agreement.




                                       38


<PAGE>   39

         11.7    TIME OF THE ESSENCE; COMPUTATION OF TIME.  Time is of the
essence of each and every provision of this Agreement.  Whenever the last day
for the exercise of any right or the discharge of any duty under this Agreement
shall fall upon Saturday, Sunday or a public or legal holiday, the party having
such right or duty shall have until 5:00 p.m.  Atlanta, Georgia time on the
next succeeding regular business day to exercise such right or to discharge
such duty.

         11.8    COUNTERPARTS.  This Agreement may be executed by each party
upon a separate copy, and in such case one counterpart of this Agreement shall
consist of enough of such copies to reflect the signatures of all of the
parties.  This Agreement may be executed in two or more counterparts, each of
which shall be an original, and each of which shall constitute one and the same
agreement.  Any party may deliver an executed copy of this Agreement and of any
documents contemplated hereby by facsimile transmission to another party and
such delivery shall have the same force and effect as any other delivery of a
manually signed copy of this Agreement or of such other documents.

         11.9    GOVERNING LAW.  This Agreement shall be governed by and
construed in accordance with the laws of the State of Georgia, without giving
effect to the conflicts of law principles thereof.

         11.10   ENTIRE AGREEMENT.  This Agreement (with its Schedules and
Exhibits) contains, and is intended as, a complete statement of all the terms
of the arrangements among the parties with respect to the matters provided for,
supersedes any previous agreements and understandings between the parties with
respect to those matters and cannot be changed or terminated orally.




                      [SIGNATURES CONTINUED ON NEXT PAGE]





                                       39


<PAGE>   40

         IN WITNESS WHEREOF, the parties hereto have caused this Agreement to
be duly executed, and their corporate seals affixed, as of the date first above
written.

                                     SELLER:
                                     PAGING SERVICES, INC.
                                     
                                     
                                     By: /s/James N. Weber 
                                         --------------------------------- 
                                         James N. Weber, President 
                                                                           
                                                            

ATTEST:


/s/Eugene H. Kreeft                           
- ------------------------------
Eugene H. Kreeft, Secretary

[CORPORATE SEAL]                     PURCHASER:
                                     PREFERRED NETWORKS, INC.


                                     By: /s/Mark H. Dunaway 
                                        ----------------------------------------
                                        Mark H. Dunaway, Chief Executive Officer

ATTEST:


/s/Mark B. Jones                               
- ------------------------------
Mark B. Jones, Secretary

[CORPORATE SEAL]                     PREFERRED TECHNICAL SERVICES, INC.

                                     By: /s/Mark H. Dunaway 
                                         ---------------------------------------
                                         Mark H. Dunaway,
                                         Chief Executive Officer

ATTEST:


/s/Mark B. Jones                               
- ------------------------------      
Mark B. Jones, Secretary

[CORPORATE SEAL]





                                       40
<PAGE>   41


WITNESS:                                 SHAREHOLDERS:



/s/Toi E. Hines                          By: /s/Michael J. Saner
- ----------------------------                 --------------------------------
                                             Michael J. Saner, Individually
                                                              



/s/Yvonne J. Pettice                     By: /s/James N. Weber
- ----------------------------                 --------------------------------
                                             James N. Weber, Individually
                                                         



/s/Catherine Hartley                     By: /s/Eugene H. Kreeft
- ----------------------------                 --------------------------------
                                             Eugene H. Kreeft, Individually
                                                              



<PAGE>   1
                                                                   EXHIBIT 10.2 


                                                                  EXECUTION COPY








================================================================================


                                CREDIT AGREEMENT

                           Dated as of August 8, 1996

                                  by and among

                           PREFERRED NETWORKS, INC.,

                               PNI SYSTEMS, LLC,

                                      and

                           NATIONSBANK, N.A. (SOUTH)


================================================================================

<PAGE>   2


                               TABLE OF CONTENTS

<TABLE>
<S>  <C>                 <C>                                                                  <C>  <C>
1.   Definitions and Accounting Matters ....................................................       1

     1.1.                Certain Defined Terms .............................................       1
     1.2.                Accounting Terms and Determinations; Attorney's Fees ..............       18

2.   Loans .................................................................................       18

     2.1.                Amount of Company Loans ...........................................       18
     2.2.                Amount of Parent Loans ............................................       19
     2.3.                Borrowings ........................................................       19
     2.4.                Repayment of Loans ................................................       19
     2.5.                Interest ..........................................................       19
     2.6.                Continuation and Conversion of Loans ..............................       21
     2.7.                Minimum Amounts ...................................................       21
     2.8.                Fees ..............................................................       22
     2.9.                Notes .............................................................       22
     2.10.               Optional Prepayments ..............................................       23
     2.11.               Mandatory Prepayments of Loans ....................................       23
     2.12.               Use of Proceeds ...................................................       23
     2.13.               Extension of Termination Date .....................................       24

3.   Payments; Computations; Taxes; Etc. ...................................................       24

     3.1.                Payments ..........................................................       24
     3.2.                Computations ......................................................       25
     3.3.                Certain Notices ...................................................       25
     3.4.                Taxes .............................................................       26
     3.5.                Additional Costs ..................................................       26
     3.6.                Limitation on Types of Loans ......................................       28
     3.7.                Illegality ........................................................       28
     3.8.                Treatment of Affected Loans .......................................       28
     3.9.                Compensation ......................................................       29

4.   Conditions Precedent ..................................................................       29

     4.1.                Initial Loans .....................................................       29
     4.2.                Initial and Subsequent Extensions of Credit .......................       33

5.   Representations and Warranties ........................................................       33

     5.1.                Corporate Existence ...............................................       34
     5.2.                Authorization; No Conflict ........................................       34
     5.3.                Enforceability ....................................................       34
     5.4.                Governmental Approvals for Documents ..............................       34
     5.5.                Financial Condition ...............................................       35
     5.6.                Litigation ........................................................       35
     5.7.                Eligibility of Receivables and Inventory ..........................       35
     5.8.                Margin Stock ......................................................       35
     5.9.                ERISA .............................................................       36


</TABLE>

                                     - i -



<PAGE>   3
<TABLE>
<S>  <C>                 <C>                                                                       <C>
     5.10.               Intellectual Property .............................................       36
     5.11.               Taxes .............................................................       37
     5.12.               Investment Company Act; Public Utility Holding Company Act; Etc. ..       37
     5.13.               Existing Indebtedness .............................................       37
     5.14.               Material Contracts ................................................       38
     5.15.               Environmental and Safety Matters ..................................       38
     5.16.               Compliance with Law; Licenses and Other Governmental Approvals ....       38
     5.17.               Subsidiaries and Capitalization ...................................       39
     5.18.               Title to Properties ...............................................       39
     5.19.               Solvency ..........................................................       39
     5.20.               Conduct of Business ...............................................       40
     5.21.               Disclosure ........................................................       40
     5.22.               Representations and Warranties in Acquisition Documents ...........       40
     5.23.               Representations Regarding Acquisitions ............................       40
     5.24.               Survival of Representations and Warranties, Etc. ..................       40

6.   Affirmative Covenants .................................................................       41

     6.1.                Financial Statements and Other Information ........................       41
     6.2.                Litigation ........................................................       44
     6.3.                Corporate Existence, Etc. .........................................       45
     6.4.                Insurance .........................................................       45
     6.5.                Obligations and Taxes .............................................       45
     6.6.                Maintaining Records; Access to Properties and Inspections .........       45
     6.7.                Environmental and Safety Matters ..................................       46
     6.8.                Additional Security ...............................................       46
     6.9.                Deposit Accounts/Cash Management Services .........................       47
     6.10.               Enforcement of Remedies under Acquisition Documents ...............       47
     6.11.               Leases ............................................................       47
     6.12.               Acquisitions ......................................................       47

7.   Negative Covenants ....................................................................       50

     7.1.                Prohibition of Fundamental Changes ................................       50
     7.2.                Limitation on Liens ...............................................       51
     7.3.                Indebtedness ......................................................       51
     7.4.                Investments .......................................................       51
     7.5.                Restricted Payments ...............................................       51
     7.6.                Transactions with Affiliates ......................................       51
     7.7.                Amendment of Certain Documents ....................................       52

8.   Financial Covenants ...................................................................       52

     8.1.                Cash Coverage of Debt Service .....................................       52
     8.2.                Total Liabilities to Net Worth ....................................       52
     8.3.                Minimum Net Worth .................................................       52
     8.4.                Debt Service Coverage Ratios ......................................       52

</TABLE>
                                     - ii -



<PAGE>   4

<TABLE>

<S>  <C>                                                                                           <C>
9.   Events of Default .....................................................................       52

     9.1.                Payments under Loan Documents .....................................       53
     9.2.                Other Indebtedness ................................................       53
     9.3.                Representations and Warranties ....................................       53
     9.4.                Other Obligations .................................................       53
     9.5.                Ability to Pay Debts ..............................................       53
     9.6.                Voluntary Proceedings .............................................       54
     9.7.                Involuntary Proceedings ...........................................       54
     9.8.                Judgments .........................................................       54
     9.9.                ERISA Event .......................................................       54
     9.10.               Failure of Security ...............................................       55
     9.11.               Change in Control .................................................       55
     9.12.               Additional Capital ................................................       55
     9.13.               Remedies Upon Event of Default ....................................       55
     9.14.               Performance by Lender .............................................       56

10.  Miscellaneous .........................................................................       56

     10.1.               Waiver ............................................................       56
     10.2.               Notices ...........................................................       56
     10.3.               Expenses ..........................................................       57
     10.4.               Stamp, Intangible and Recording Taxes .............................       58
     10.5.               Setoff ............................................................       59
     10.6.               Indemnification ...................................................       59
     10.7.               Amendments, Etc. ..................................................       59
     10.8.               Successors and Assigns ............................................       59
     10.9.               Assignments and Participations ....................................       59
     10.10.              Survival ..........................................................       60
     10.11.              Table of Contents: Descriptive Headings ...........................       60
     10.12.              Counterparts ......................................................       60
     10.13.              Governing Law .....................................................       60
     10.14.              Arbitration .......................................................       60
     10.15.              Acknowledgments ...................................................       61
     10.16.              Confidentiality ...................................................       61
     10.17.              Obligations with Respect to Loan Parties ..........................       62
     10.18.              Entire Agreement. .................................................       62

EXHIBITS:

     Exhibit A           Form of Assignment of Acquisition Documents
     Exhibit B           Form of Guaranty
     Exhibit C           Form of Pledge Agreement
     Exhibit D           Form of Security Agreement
     Exhibit E           Form of Notice of Borrowing
     Exhibit F           Form of Notice of Continuation
     Exhibit G           Form of Notice of Conversion


</TABLE>
                                    - iii -



<PAGE>   5
<TABLE>

    <S>                  <C>

    Exhibit H            Form of Company Note
    Exhibit I            Form of Parent Note
    Exhibit J            Form of Intercompany Note
    Exhibit K            Form of Collateral Assignment of Leases
    Exhibit L            Form of Intercreditor Agreement

SCHEDULES:

    Schedule 5.1         Corporate Existence
    Schedule 5.4         Governmental Approvals
    Schedule 5.9         ERISA
    Schedule 5.10        Intellectual Property
    Schedule 5.11        Taxes
    Schedule 5.13        Existing Indebtedness
    Schedule 5.14        Material Contracts
    Schedule 5.16        Compliance With Laws; License and Other Governmental
                         Approvals
    Schedule 5.17        Subsidiaries and Capitalization
    Schedule 5.18        Title to Properties

</TABLE>



                                     - iv -






<PAGE>   6




         THIS CREDIT AGREEMENT (this "Agreement") dated as of August 8, 1996 by
and among PNI SYSTEMS, LLC, a Georgia limited liability company (the
"Company"), PREFERRED NETWORKS, INC., a Delaware corporation (the "Parent") and
NATIONSBANK, N.A. (SOUTH) (the "Lender").

         WHEREAS, the Company has requested that the Lender make available to
the Company a $18,000,000 revolving credit facility, and the Parent has
requested that the Lender make available to the Parent a $2,000,000 revolving
credit facility;

         WHEREAS, the Lender is willing to make such credit facilities
available to the Company and the Parent upon the terms hereof and subject to
the conditions contained herein.

         NOW THEREFORE, for good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged by the parties hereto, the parties
hereto agree as follows:

                     1. DEFINITIONS AND ACCOUNTING MATTERS

         1.1. Certain Defined Terms

         As used herein, the following terms shall have the following meanings
(all terms defined in this Section or in other provisions of this Agreement in
the singular to have the same meanings when used in the plural and vice versa):

         "Account Debtor" shall mean a Person who is obligated on a Receivable.

         "Acquisition" shall mean any transaction, or any series of related
transactions, by which the Company or the Parent and/or any of their respective
Subsidiaries directly or indirectly (a) acquires any ongoing business or all or
substantially all of the assets of any Person or division or Asset Group
thereof, whether through purchase of assets, merger or otherwise, (b) acquires
(in one transaction or as the most recent transaction in a series of
transactions) control of a majority of the securities of a Person which have
ordinary voting power for the election of directors or (c) otherwise acquires
control of 51% ownership interest in any such Person.

         "Acquisition Documents" shall mean, collectively, the asset purchase
agreement, stock purchase agreement, merger agreement or other primary
agreement to which the Parent, the Company and/or one or more of their
respective Subsidiaries is a party relating to an Acquisition, together with
all related agreements and conveyance instruments executed in connection
therewith or pursuant thereto.

         "Adjusted EBITDA" shall mean for any number of consecutive fiscal
quarters (a) EBITDA for such fiscal quarters minus (b)(i) the number of TCC's
then owned by the Company times (ii) $50,000 times (iii) such number of fiscal
quarters.

         "Adjusted LIBO Rate" shall mean, with respect to each Interest Period
for any LIBOR Loan, the rate obtained by dividing (a) LIBOR for such Interest
Period by (b) a percentage equal to 1 minus the stated maximum rate (stated as
a decimal) of all reserves, if any, required to be

                                      -1-
<PAGE>   7

maintained against "Eurocurrency liabilities" as specified in Regulation D of
the Board of Governors of the Federal Reserve System (or against any other
category of liabilities which includes deposits by reference to which the
interest rate on LIBOR Loans is determined or any category of extensions of
credit or other assets which includes loans by an office of the Lender outside
of the United States of America to residents of the United States of America).

         "Affiliate" shall mean, as to any Person, any other Person which
directly or indirectly controls, or is under common control with, or is
controlled by, such Person and, if such Person is an individual, any member of
the immediate family (including parents, spouse and children) of such
individual, any trust whose principal beneficiary is such individual or one or
more members of such individual's immediate family and any Person who is
controlled by any such member or trust. As used in this definition, "control"
(including, with its correlative meanings, "controlled by" and "under common
control with") shall mean the possession, directly or indirectly, of the power
to direct or cause the direction of management or policies of the subject
Person (whether through ownership of securities or partnership or other
ownership interests, by contract or otherwise); provided that, in any event,
any Person which owns directly or indirectly 5% or more of the securities
having ordinary voting power for the election of directors or other governing
body of a corporation or 5% or more of the partnership or other ownership
interests of any other Person (other than as a limited partner of such other
Person) will be deemed an Affiliate of such corporation or other Person.

         "Applicable Law" shall mean all applicable provisions of
constitutions, statutes, rules, regulations and orders of all governmental
bodies and all orders, rulings and decrees of all courts and arbitrators.

         "Asset Group" shall mean any asset or group of assets with
identifiable net earnings (or loss).

         "Assignment of Acquisition Documents" shall mean each assignment of
rights under Acquisition Documents executed by any Loan Party in favor of the
Lender after the Effective Date pursuant to Section 6.12., each such assignment
to be in substantially the form of Exhibit A hereto.

         "Bankruptcy Code" shall mean the United States Bankruptcy Code of
1978, as amended from time to time, or any successor federal statute.

         "Base Rate" shall mean, for any day, the higher of (a) the Federal
Funds Rate for such day plus 1/2 of 1% per annum and (b) the Prime Rate for
such day. Each change in any interest rate provided for herein resulting from a
change in the Base Rate shall take effect at the time of such change in the
Base Rate. If for any reason the Lender shall have determined that it is unable
to ascertain the Federal Funds Rate for such day, including, without
limitation, the inability or failure of the Lender to obtain sufficient bids or
publications as contemplated by the definition of the Federal Funds Rate, the
Base Rate for such day shall be the Prime Rate.

         "Base Rate Loan" shall mean a Loan which bears interest at a rate
based on the Base Rate.



                                      -2-
<PAGE>   8
         "Borrower" shall mean each of the Company and the Parent.

         "Borrowing Base" shall mean at any time an amount equal to the sum of:

          (i)      75% of the face value of Eligible Receivables of the Parent
due and owing at such time, plus 

          (ii)     75% of the face value of Eligible Receivables of the Company
due and owing at such time, plus 

         (iii)    the lesser of

                  (A)      the sum of

                            (1) 40% of the lesser of cost (computed on a
                   first-in-first-out basis) and fair market value of Eligible
                   Inventory of the Parent at such time, plus

                            (2) 40% of the lesser of cost (computed on a
                   first-in-first-out basis) and fair market value of Eligible
                   Inventory of the Company at such time, and

                  (B)      $750,000.

         "Borrowing Base Certificate" shall mean a certificate of the chief
financial officer of the Parent setting forth the calculation of the Borrowing
Base, such certificate to be in form reasonably acceptable to the Lender.

         "Business Day" shall mean (a) any day other than a Saturday, Sunday or
other day on which commercial banks are authorized or required to close in
Atlanta, Georgia and (b) with reference to a LIBOR Loan, any such day that is
also a day on which dealings in Dollar deposits are carried out in the London
interbank market.

         "Capitalized Lease Obligation" shall mean Indebtedness represented by
obligations under a lease that is required to be capitalized for financial
reporting purposes in accordance with GAAP, and the amount of such Indebtedness
shall be the capitalized amount of such obligations determined in accordance
with such principles.

         "Cash Equivalents" means: (a) securities issued, guaranteed or insured
by the United States of America or any of its agencies with maturities of not
more than one year from the date acquired; (b) certificates of deposit with
maturities of not more than one year from the date acquired issued by a United
States federal or state chartered commercial bank of recognized standing, which
has capital and unimpaired surplus in excess of $500,000,000 and which bank or
its holding company has a short-term commercial paper rating of at least A-2 or
the equivalent by Standard & Poor's Rating Group, a division of McGraw-Hill,
Inc. ("S&P") or at least P-2 or the equivalent by Moody's Investors Services,
Inc. ("Moody's"); (c) reverse repurchase agreements with terms of not more than
seven days from the date acquired, for securities of the type described in
clause (a) above and entered into only with commercial banks having the
qualifications described in clause (b) above; (d) commercial paper issued by
any Person

                                      -3-
<PAGE>   9


incorporated under the laws of the United States of America or any state
thereof and rated at least A-2 or the equivalent thereof by S&P or at least P-2
or the equivalent thereof by Moody's, in each case with maturities of not more
than one year from the date acquired; and (e) investments in money market funds
registered under the Investment Company Act of 1940, which have net assets of
at least $500,000,000 and whose assets consist of securities and other
obligations of the types described in clauses (a) through (d) above.

         "Change in Control" shall mean any of the following: (i) if any Person
or two or more Persons (other than Mark Dunaway) acting in concert, shall
acquire "beneficial ownership" within the meaning of Rule 13d-3 of the
Securities Exchange Act of 1934, as amended (the "Exchange Act"), directly or
indirectly, of capital stock or securities of the Parent representing the
lesser of (A) 20% or more of the aggregate voting power of all classes of
capital stock and securities of the Parent or (B) more of the aggregate voting
power of all classes of capital stock and securities of the Parent then owned
directly or indirectly by Mark Dunaway, in each case on a fully diluted basis;
or (ii) if, (x) in any twelve-month period, any member of the Management Group
shall terminate his employment with the Parent or otherwise cease to be
employed by the Parent in a senior management position and (y) within 120 days
after such member shall terminate his employment or shall otherwise cease to be
so employed, the Parent shall fail to replace such member with an individual
having comparable industry experience.

         "Code" shall mean the Internal Revenue Code of 1986, as amended from
time to time, or any successor statute.

         "Collateral" shall mean any collateral security hereafter pledged by
any Loan Party to secure the Obligations or any portion thereof.

         "Commitment" shall mean collectively, the Company Commitment and the
Parent Commitment.

         "Communications Laws" shall mean the Communications Act of 1934, as
amended, the Telecommunications Act of 1996, and all rules, regulations,
precedents and policies of the FCC promulgated thereunder or in connection
therewith.

         "Company Commitment" shall mean the obligation of the Lender to make
Company Loans to the Company in an aggregate principal amount at any one time
outstanding up to but not exceeding $18,000,000.

         "Company Loans" shall mean any loan made by the Lender to the Company
pursuant to Section 2.1.

         "Continue", "Continuation" and "Continued" each refers to the
continuation of a LIBOR Loan from one Interest Period to the next Interest
Period pursuant to Section 2.6.(a).

         "Convert", "Conversion" and "Converted" each refers to the conversion
of a Loan of one Type into a Loan of another Type pursuant to Section 2.6.(b).

                                      -4-
<PAGE>   10

         "Debt Service" shall mean, with respect to any Person and for any
period, the sum of (a) the total consolidated interest expense (including,
without limitation, capitalized interest expense) of such Person for such
period plus (b) regularly scheduled principal payments on Indebtedness of such
Person during such period, other than any balloon, bullet or similar principal
payment payable on any Indebtedness of such Person which repays such
Indebtedness in full.

         "Default" shall mean an Event of Default or an event which with notice
or lapse of time or both would become an Event of Default.

         "Dollars" and "$" shall mean lawful money of the United States of
America.

         "EBITDA" shall mean, for any fiscal period, net earnings (loss) of the
Company for such period plus the sum of the following amounts (but only to the
extent included in determining net income (loss) for such period): (a) income
tax expense of the Company in respect of such period minus (b) cash payments
actually made during such period in respect of taxes on income of the Company
plus (c) interest expense of the Company for such period plus (d) depreciation
and amortization expense and other non-cash charges of the Company for such
period plus (e) extraordinary non-cash losses of the Company for such period
minus (f) extraordinary non-cash gains of the Company for such period minus (g)
capital expenditures of the Company for maintenance for such period. For
purposes of determining EBITDA, the earnings (or loss) of any Person accrued
prior to the date it became a Subsidiary of the Company or was merged into or
consolidated with the Company, or of any Asset Group accrued prior to the date
such Asset Group was acquired by the Company, shall be excluded from EBITDA if
and to the extent otherwise included in net earnings (loss) of the Company for
such period except that (i) such earnings (or loss) of any Asset Group acquired
by the Company from the Parent in connection with the initial formation of the
Company may be included in EBITDA and (ii) such earnings (or loss) of any Asset
Group or Person may be included in EBITDA if the Company provides the Lender
with evidence of the calculation of the EBITDA of such Person or Asset Group
which is acceptable to the Lender in its discretion exercised reasonably.

         "Effective Date" shall mean the date upon which the conditions
precedent to the initial extension of credit hereunder set forth in Article 4.
have been satisfied and the initial extension of credit hereunder made, which
date must occur on or before November 29, 1996.

         "Eligible Inventory" shall mean Inventory which the Lender in its sole
discretion determines to meet all of the following requirements: (a) such
Inventory consists only of new pager inventory, is owned by a Borrower, is
subject to a security interest in favor of the Lender pursuant to a Security
Agreement and such security interest is of first priority and perfected as to
such Inventory and is subject to no other Lien whatsoever other than Permitted
Liens; (b) such Inventory is in good condition and meets all standards imposed
by any Governmental Authority having regulatory authority over such goods,
their use or sale; (c) such Inventory is currently either usable or salable in
the normal course of the business of such Borrower, is not obsolete, and does
not constitute work-in-process; (d) such Inventory is located within the
continental United States of America at one of the locations set forth in a
Security Agreement executed by a Borrower; (e) such Inventory does not
constitute repossessed goods and is not on consignment

                                      -5-
<PAGE>   11

with such Borrower; and (f) such Inventory is not determined by the Lender in
good faith to be ineligible for any other reason.

         "Eligible Receivable" shall mean, as of any date of determination
thereof, the aggregate of all Receivables of the Borrowers at such date other
than the following (determined without duplication): (a) any Receivable which
does not represent a complete bona fide transaction requiring no further action
on the part of a Borrower to make such Receivable payable by the Account
Debtor; (b) any Receivable not payable in Dollars; (b) any Receivable which, at
the date of issuance of the invoice therefor, was by its terms payable more
than 60 days after provision of the related goods or services; (c) any
Receivable due from (i) any Subsidiary or Affiliate of any Loan Party or (ii)
any employee, agent or representative of any Loan Party or any Subsidiary or
Affiliate of any Loan Party; (d) any Receivable with respect to all or part of
which a check, promissory note, draft, trade acceptance or other instrument for
the payment of money has been presented for payment and returned uncollected
for any reason; (e) any Receivable as to which any one or more of the following
events has occurred with respect to the applicable Account Debtor: death or
judicial declaration of incompetency; the filing by or against such Account
Debtor of a request or petition for liquidation, reorganization, arrangement,
adjustment of debts, adjudication as a bankrupt, or other relief under the
bankruptcy, insolvency, or similar laws of the United States, any state or
territory thereof, or any foreign jurisdiction, now or hereafter in effect; the
making of any general assignment by such Account Debtor for the benefit of
creditors; the appointment of a receiver or trustee for such Account Debtor or
for any of the assets of such Account Debtor, including, without limitation,
the appointment of or taking possession by a "custodian," as defined in the
Bankruptcy Code; the institution by or against such Account Debtor of any other
type of insolvency proceeding (under the bankruptcy laws of the United States
or elsewhere) or of any formal or informal proceeding for the dissolution or
liquidation of, settlement of claims against, or winding up of affairs of, such
Account Debtor; the sale, assignment, or transfer of all or substantially all
of the assets of such Account Debtor; the inability to pay or the nonpayment by
such Account Debtor of its debts generally as they become due; the cessation of
the business of such Account Debtor as a going concern; or, in the Lender's
good faith judgment, unsatisfactory general financial performance or credit
standing; (f) any Receivable due from an Account Debtor incorporated under the
laws of any jurisdiction other than the United States of America or any state
thereof or whose principal place of business or substantially portion of whose
assets is located outside of the United States of America; (g) any Receivable
which remains unpaid for more than 90 days after the original invoice date; (h)
all Receivables from any Account Debtor if more than 25% of the aggregate
amount of the Receivables of such Account Debtor are ineligible pursuant to
clause (g) above; (i) any Receivable with respect to which there is any
unresolved dispute, defense, offset or counterclaim with or by the respective
Account Debtor, but only to the extent of the amount shown to be due on the
invoice(s) with respect to which there is any dispute; (j) any Receivable as to
which either (i) the perfection, enforceability or validity of the Lender's
security interest in such Receivable, or (ii) the Lender's right or ability to
obtain direct payment of the proceeds of such Receivable, is governed by any
federal or state statutory requirements other than those of the UCC (including,
without limitation, the Federal Assignment of Claims Act); (k) any Receivable
(i) as to which the Lender does not have a valid and enforceable first priority
security interest, subject to no other Liens other than Permitted Liens or (ii)
as to which the Lender does not have a right of direct payment upon an Event of
Default;

                                      -6-
<PAGE>   12

(l) any Receivable that has not been created in the ordinary course of
business; (m) the portion of the Receivables of a Borrower owing by any Account
Debtor or group of affiliated Account Debtors representing in excess of 25% of
the aggregate amount of all Eligible Receivables of a Borrower; (n) any
Receivable arising from a sale on a bill-and-hold, guaranteed sale,
sale-and-return, sale on approval or consignment basis or made pursuant to any
other written agreement providing for repurchase or return; and (o) any
Receivable determined by the Lender in good faith to be ineligible for any
other reason.

         "Employee Benefit Plan" shall mean any employee benefit plan within
the meaning of Section 3(3) of ERISA maintained or contributed to by any Loan
Party or any of its ERISA Affiliates, other than a Multiemployer Plan.

         "Environmental Claim" shall mean, with respect to any Person, any
notice, claim, demand or other communication (whether written or oral) alleging
or asserting such Person's liability for investigatory costs, cleanup costs,
governmental response costs, damages to natural resources or other property,
personal injuries, fines or penalties arising out of, based on or resulting
from (a) the presence, handling, generation, treatment, storage, disposal,
Release or threatened Release into the environment of any Hazardous Material at
any location, whether or not owned by such Person, or (b) circumstances forming
the basis of any violation, or alleged violation, of any Environmental Law.

         "Environmental Laws" shall mean any and all federal, state, local and
foreign statutes, laws, regulations, ordinances and similar provisions having
the force or effect of law, all judicial and administrative orders and
determinations, all contractual obligations and common law concerning public
health or safety, worker health or safety or pollution or protection of the
environment, including without limitation those relating to any emissions,
discharges or Releases of Hazardous Materials to ambient air, surface water,
ground water or land, or otherwise relating to the manufacture, processing,
distribution, use, treatment, storage, disposal, transport, control, clean-up
or handling of Hazardous Materials.

         "Equity Issuance" means any issuance or sale by the Parent of its
capital stock or any warrants, options or similar rights to acquire, or
securities convertible into or exchangeable for, such capital stock.

         "ERISA" shall mean the Employee Retirement Income Security Act of
1974, as amended from time to time, or any successor statute.

         "ERISA Affiliate" of any Person shall mean any corporation or trade or
business which is a member of the same controlled group of corporations (within
the meaning of Section 414(b) of the Code) as such Person or which is under
common control (within the meaning of Section 414(c) of the Code) with such
Person.

         "ERISA Event" with respect to any Person shall mean (a) the occurrence
of a reportable event, within the meaning of Section 4043 of ERISA, with
respect to any Plan of such Person or any of its ERISA Affiliates, unless the
30-day notice requirement with respect to such event has been waived by the
PBGC; (b) the provision by the administrator of any Plan of such Person or

                                      -7-
<PAGE>   13

any of its ERISA Affiliates of a notice of intent to terminate such Plan
pursuant to Section 4041(a)(2) of ERISA (including any such notice with respect
to a plan amendment referred to in Section 4041(a)(2) of ERISA); (c) the
cessation of operations at a facility of such Person or any of its ERISA
Affiliates in the circumstances described in Section 4062(e) of ERISA with
respect to a Plan; (d) the withdrawal by such Person or any of its ERISA
Affiliates from a Plan during a plan year for which it was a substantial
employer, as defined in Section 4001(a)(2) of ERISA; (e) the failure by such
Person or any of its ERISA Affiliates to make a payment to a Plan required
under Section 302(f)(1) of ERISA; (f) the adoption of an amendment to a Plan of
such Person or any of its ERISA Affiliates requiring the provision of security
to such Plan pursuant to Section 307 of ERISA; or (g) the institution by the
PBGC of proceedings to terminate a Plan of such Person or any of its ERISA
Affiliates pursuant to Section 4042 of ERISA, or the occurrence of any event or
condition described in Section 4042 of ERISA that could constitute grounds for
the termination of, or the appointment of a trustee to administer, such Plan.

         "FCC" shall mean the Federal Communications Commission or any entity
succeeding to any or all of its functions under the Communications Laws or
other Applicable Law.

         "Federal Funds Rate" shall mean, for any day, the rate per annum
(rounded upwards, if necessary, to the nearest 1/16 of 1%) equal to the
weighted average of the rates on overnight federal funds transactions with
members of the Federal Reserve System arranged by federal funds brokers on such
day, as published by the Federal Reserve Bank of New York on the Business Day
next succeeding such day, provided that (a) if the day for which such rate is
to be determined is not a Business Day, the Federal Funds Rate for such day
shall be the Federal Funds Rate for the immediately preceding Business Day, and
(b) if such rate is not so published for any Business Day, the Federal Funds
Rate for such day shall be the average rate charged by three federal funds
brokers of recognized standing selected by the Lender on such day for such
transactions as determined by the Lender.

         "GAAP" shall mean generally accepted accounting principles applied in
the United States of America and practices which are recognized as such by the
American Institute of Certified Public Accountants, applied on a basis
consistent with those which, in accordance with Section 1.2.(a), are to be used
in making the calculations for purposes of determining compliance with the
terms of this Agreement.

         "Governmental Approvals" shall mean all authorizations, consents,
approvals, licenses and exemptions of, registrations and filings with, and
reports to, all Governmental Authorities.

         "Governmental Authority" shall mean any federal, state, local or
foreign court or governmental agency, authority, instrumentality or regulatory
body.

         "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, any
Indebtedness or 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

                                      -8-
<PAGE>   14

debtor to make payment of its obligations or an agreement to assure a creditor
against loss, and including, without limitation, causing a bank to issue a
letter of credit for the benefit of another Person, but excluding endorsements
for collection or deposit in the ordinary course of business. Usage of the term
"Guarantee" as a verb shall have a corresponding meaning.

         "Guarantor" shall mean each of the Parent, the License Subsidiary and
any other Loan Party executing a Guaranty after the Effective Date pursuant to
Section 6.12.

         "Guaranty" shall mean (a) each Guaranty executed by a Guarantor in
favor of the Lender on or prior to the Effective Date and (b) each Guaranty
executed by a Loan Party in favor of the Lender after the Effective Date
pursuant to Section 6.12., in each case, substantially in the form of Exhibit
B.

         "Hazardous Materials" shall mean all or any of the following: (a)
substances that are defined or listed in, or otherwise classified pursuant to,
any applicable Environmental Laws as "hazardous substances" "hazardous
materials", "hazardous wastes", "toxic substances" or any other formulation
intended to define, list or classify substances by reason of deleterious
properties such as ignitability, corrosivity, reactivity, carcinogenicity,
reproductive toxicity or "TLCP" toxicity, "EP toxicity"; (b) oil, petroleum or
petroleum derived substances, natural gas, natural gas liquids or synthetic gas
and drilling fluids, produced waters and other wastes associated with the
exploration, development or production of crude oil, natural gas or geothermal
resources; (c) any flammable substances or explosives or any radioactive
materials; and (d) asbestos in any form or (e) electrical equipment which
contains any oil or dielectric fluid containing levels of polychlorinated
biphenyls in excess of fifty parts per million.

         "Indebtedness" shall mean, with respect to a Person, at the time of
computation thereof, all of the following (without duplication and determined
on a consolidated basis): (a) obligations of such Person in respect of money
borrowed; (b) obligations of such Person (other than trade debt incurred in the
ordinary course of business), whether or not for money borrowed (i) represented
by notes payable, or drafts accepted, in each case representing extensions of
credit, (ii) evidenced by bonds, debentures, notes or similar instruments, or
(iii) constituting purchase money indebtedness, conditional sales contracts,
title retention debt instruments or other similar instruments, upon which
interest charges are customarily paid or that are issued or assumed as full or
partial payment for property; (c) Capitalized Lease Obligations of such Person;
(d) all reimbursement obligations of such Person under any letters of credit or
acceptances, whether or not the same have been presented for payment (but
excluding any letter of credit the reimbursement obligations in respect of
which have been fully cash collateralized with the issuer of such letter of
credit); and (e) all Indebtedness of other Persons which (i) such Person has
Guaranteed or (ii) are secured by a Lien on any property of such Person.

         "Insufficiency" shall mean, with respect to any Plan, the amount, if
any, of its unfunded benefit liabilities, as defined in Section 4001(a)(18) of
ERISA.

         "Interest Period" shall mean with respect to any LIBOR Loan, the
period commencing on the date of the borrowing, Conversion or Continuation of
such Loan and ending on the last day of the period selected by the Company
pursuant to the provisions below. The duration of each

                                      -9-
<PAGE>   15

Interest Period shall be one, two, three, six or twelve months, in each case as
the Company may, in an appropriate Notice of Borrowing, Notice of Continuation
or Notice of Conversion, select. In no event shall an Interest Period of a Loan
extend beyond the Termination Date. Whenever the last day of any Interest
Period would otherwise occur on a day other than a Business Day, the last day
of such Interest Period shall be extended to occur on the next succeeding
Business Day; provided, however, that if such extension would cause the last
day of such Interest Period to occur in the next following calendar month, the
last day of such Interest Period shall occur on the next preceding Business
Day.

         "Inventory" shall mean, with respect to a Borrower, (a) all inventory
of such Borrower and all goods intended for sale or lease by such Borrower, (b)
all work-in-process, (c) all raw materials and other materials and supplies of
every nature and description used or which might be used in connection with the
manufacture, packing, shipping, selling or furnishing of such goods or
otherwise used or consumed in the business of such Borrower, and (d) all
documents relating to any of the foregoing.

         "Investment" in any Person shall mean (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, or any contribution to the capital of, such Person; (b) any deposit with,
or advance, loan or other extension of credit to, such Person and (without
duplication) any amount committed to be advanced, lent or extended to such
Person (other than any such deposit, advance, loan, extension of credit or
commitment representing (i) the purchase price of inventory or supplies sold in
the ordinary course of business or (ii) a deposit for, or prepayment of, rents
or utilities made in the ordinary course of business); or (c) any Guarantee of,
or other contingent obligation with respect to, Indebtedness or other liability
of such Person.

         "Lending Office" shall mean 600 Peachtree Street, 18th Floor, Atlanta,
Georgia 30308 or such other office of the Lender (or of an affiliate of the
Lender) in the United States of America as the Lender may from time to time
specify in writing to the Borrowers as the office by which the Loans are to be
made and maintained.

         "LIBOR" shall mean, with respect to any Interest Period and a LIBOR
Loan, the offered rate per annum in the London interbank market for deposits in
Dollars of amounts equal or comparable to the principal amount of such LIBOR
Loan offered for a term comparable to such Interest Period, as currently shown
on the Reuters Screen LIBOR page as of 11:00 a.m., Greenwich Mean Time, two
Business Days prior to the first day of such Interest Period; provided,
however, that (a) if more than one offered rate as described above appears on
the Reuters Screen LIBOR page, the rate used to determine LIBOR will be the
arithmetic average (rounded upward, if necessary, to the next higher 1/16 of
1%) of such offered rates, or (b) if no such offered rates appear, the rate
used for such Interest Period will be the arithmetic average (rounded upward,
if necessary, to the next higher 1/16 of 1%) of rates quoted by the Lender at
approximately 10:00 a.m., New York time, two Business Days prior to the first
day of such Interest Period for deposits in Dollars offered to leading European
banks for a period comparable to such Interest Period in an amount comparable
to the principal amount of such LIBOR Loan. If the Lender ceases to use the
Reuters Screen LIBOR page for determining interest rates based on eurodollar
deposit rates, a



                                      -10-
<PAGE>   16

comparable internationally recognized interest rate reporting service shall be
used to determine such offered rates.

          "LIBOR Loan" shall mean a Loan bearing interest at a rate based on
LIBOR. Only Company Loans may be LIBOR Loans.

         "License Subsidiary" shall mean PNI Spectrum, LLC, a Georgia limited
liability company who, by the Effective Date, will be the registered owner of
all FCC licenses used by the Parent, the Company and their respective
Subsidiaries in their businesses.

         "Licenses" shall mean and include with respect to any Loan Party's
business, all licenses, permits, franchises, and authorizations issued by the
FCC and/or any PUC, and/or other relevant Governmental Authority, including
pending applications for any of the foregoing, for the construction or
operation of such Loan Party's business, including all renewals and extensions
thereof.

         "Lien" shall mean, as applied to the property of any Person: (a) any
security interest, encumbrance, mortgage, deed to secure debt, deed of trust,
pledge, lien, charge or lease constituting a Capitalized Lease Obligation,
conditional sale or other title retention agreement, or other security title or
encumbrance of any kind in respect of any property of such Person, or upon the
income or profits therefrom; (b) any arrangement, express or implied, under
which any property of such Person is transferred, sequestered or otherwise
identified for the purpose of subjecting the same to the payment of
Indebtedness or performance of any other obligation in priority to the payment
of the general, unsecured creditors of such Person; and (c) the filing of, or
any agreement to give, any financing statement under the Uniform Commercial
Code or its equivalent in any jurisdiction.

         "Loan Availability Certificate" shall mean a certificate of the chief
financial officer of the Company setting forth the calculation of the amounts
referred to in clause (a) of Section 2.1., such certificate to be in form
reasonably acceptable to the Lender.

         "Loan Documents" shall mean, collectively, this Agreement, the Notes,
the Guaranties, the Security Documents, and any other documents and instruments
executed and delivered by any Loan Party in connection with this Agreement or
any of the foregoing documents.

         "Loan Party" shall mean each of the Parent, the Company, the License
Subsidiary, their respective Subsidiaries, each other Guarantor and each Person
who grants a Lien in any of the Collateral to secure all or a portion of the
Obligations.

          "Loans" shall mean, collectively, the Company Loans and the Parent
Loans.

          "Management Group" shall mean Mark Dunaway, Michael Saner and Eugene
Kreeft.

         "Material Adverse Effect" shall mean any event, circumstance or
condition that, individually or when aggregated with all other similar events,
circumstances or conditions, could reasonably be expected to have a material
adverse effect on (a)(i) with respect to the Parent, the Company or any other
Subsidiary of the Parent, the business, property, assets, liabilities,
condition

                                      -11-
<PAGE>   17

(financial or otherwise), operations, results of operations or prospects of the
Parent and its Subsidiaries or the Company and its Subsidiaries, in each case,
taken as a whole and (ii) with respect to a Loan Party that is not the Parent
nor a Subsidiary of the Parent, the business, property, assets, liabilities,
condition (financial or otherwise), operations, results of operations or
prospects of such Loan Party; (b) the ability of any Loan Party to perform its
obligations under any of the Loan Documents to which it is a party; (c) the
validity or enforceability of any of the Loan Documents; or (d) the rights and
remedies of the Lender under any of the Loan Documents.

         "Material Contract" means (a) each Material Lease of a Loan Party and
(b) any other contract or other arrangement (other than Loan Documents),
whether written or oral, to which any Loan Party is a party as to which the
breach, nonperformance, cancellation or failure to renew by any party thereto
could have a Material Adverse Effect.

         "Material Lease" means, with respect to a Person, any lease, license
or other agreement material to the continued operation of such Person.

         "Multiemployer Plan" of any Person shall mean a multiemployer plan
defined as such in Section 3(37) of ERISA to which contributions have been made
by such Person or any ERISA Affiliate of such Person and which is covered by
Title IV of ERISA.

         "Net Proceeds" shall mean, with respect to an Equity Issuance, the
aggregate amount of all cash received by the Parent in respect of such Equity
Issuance net of investment banking fees, legal fees, accountants fees,
underwriting discounts and commissions and other customary fees and expenses
actually incurred by the Parent in connection with such Equity Issuance.

         "Net Worth" shall mean, with respect to any Person and at any given
time, the sum of such Person's total shareholder's equity (including capital
stock, additional paid-in capital and retained earnings, after deducting
treasury stock) which would appear as such on a balance sheet of such Person
prepared in accordance with GAAP.

         "New Subsidiary" shall mean, with respect to an Acquisition, any
Subsidiary of the Company or the Parent formed in connection with, and for the
purpose of effecting, such Acquisition. If any outstanding capital stock of or
other equity interest in a Person is being acquired by the Parent, the Company
or any of their Subsidiaries in connection with an Acquisition and after giving
effect thereto such Person would be a Subsidiary of the Parent, the Company or
any of their Subsidiaries, then such Person shall also constitute a New
Subsidiary.

         "Notes" shall mean the Company Note and the Parent Note.

         "Other Lease" means, with respect to a Person, any lease, license or
other agreement of such Person which is not a Material Lease.

         "Operating Account" shall mean the account maintained by the Parent
with the Lender which the Parent and the Lender designate in writing as the
"Operating Account."

         "Obligations" shall mean, individually and collectively: (a) the
Company Loans and the Parent Loans; (b) all other obligations and indebtedness
of either the Company or the Parent


                                      -12-
<PAGE>   18

owing to the Lender of every kind, nature and description, under or with
respect to this Agreement, any Note or any of the other Loan Documents, whether
direct or indirect, absolute or contingent, due or not due, contractual or
tortious, liquidated or unliquidated, and whether or not evidenced by any note;
(c) all other obligations and indebtedness owing by either the Company or the
Parent to the Lender and all future advances made to the Company or the Parent
by the Lender, however and whenever created, arising or evidenced, whether
direct or indirect, through assignment from third parties, whether absolute or
contingent, or otherwise, now or hereafter existing, or due or to become due,
including, without limitation, obligations under all guaranties, letters of
credit and overdrafts; and (d) any and all renewals, modifications, extensions
and supplements to any of the foregoing.

         "Parent Commitment" shall mean the obligation of the Lender to make
Parent Loans to the Parent in an aggregate principal amount at any one time
outstanding up to but not exceeding $2,000,000.

         "Parent Distributions" shall mean any Restricted Payment by the
Company to the Parent, and shall include all loans and advances made by the
Company to the Parent (other than any Intercompany Loan).

         "Parent Loans" shall mean any loan made by the Lender to the Parent
pursuant to Section 2.2.

         "PBGC" shall mean the Pension Benefit Guaranty Corporation or any
entity succeeding to any or all of its functions under ERISA.

         "Permitted Liens" shall mean: (a) Liens created pursuant to the
Security Documents; (b) Liens imposed by any Governmental Authority for taxes,
assessments or charges not yet due or which are being contested in accordance
with Section 6.5.; (c) carriers', warehousemen's, mechanics', materialmen's,
repairmen's or other like Liens arising in the ordinary course of business not
yet delinquent or which are being contested in accordance with Section 6.5.;
(d) pledges or deposits under worker's compensation, unemployment insurance and
other social security legislation; (e) deposits to secure the performance of
bids, trade contracts (other than a trade contract which constitutes
Indebtedness), leases (other than Capitalized Lease Obligations), statutory
obligations, surety and appeal bonds, performance bonds and other obligations
of a like nature incurred in the ordinary course of business; (f) easements,
rights-of-way, zoning restrictions and other similar encumbrances of record on
real property incurred in the ordinary course of business which, in the
aggregate, are not material in dollar amount, and which do not in any case
materially detract from the value of the property subject thereto or interfere
with the ordinary conduct of the business of any of the Loan Parties; (g) Liens
in favor of any Person with whom the Lender has entered into an Intercreditor
Agreement and (h) Liens disclosed on Schedule 5.18. hereto and which are
acceptable to the Lender.

         "Person" shall mean an individual, corporation, partnership, limited
liability company, association, trust or unincorporated organization, or a
government or any agency or political subdivision thereof.

                                      -13-
<PAGE>   19

         "Plan" of any Loan Party shall mean an employee benefit or other plan
established or maintained by such Loan Party or any ERISA Affiliate of such
Loan Party and which is covered by Title IV of ERISA, other than a
Multiemployer Plan of such Loan Party.

         "Pledge Agreement" shall mean (a) each Pledge Agreement executed and
delivered by the Company or the Parent in favor of the Lender on or prior to
the Effective Date and (b) each pledge agreement executed and delivered by a
Loan Party in favor of the Lender after the Effective Date pursuant to Section
6.12., in each case, substantially in the form of Exhibit C.

         "Post-Distribution Debt Service Coverage Ratio" shall mean the ratio
of (a)(i) Adjusted EBITDA for the four fiscal-quarter period most recently
ended minus (ii) all Parent Distributions during such period to (b) Debt
Service of the Company for such period.

         "Pre-Distribution Debt Service Coverage Ratio" shall mean the ratio of
(a) Adjusted EBITDA for the four fiscal-quarter period most recently ended to
(b) Debt Service of the Company for such period.

         "Prime Rate" shall mean the rate of interest from time to time
announced by the Lender in Atlanta, Georgia as its prime commercial lending
rate. The Prime Rate is not necessarily intended to be the lowest rate of
interest determined by the Lender in connection with extensions of credit.

         "PUC" shall mean any state or local Public Utility Commission or
similar state or local Governmental Authority which exercises (or maintains
that it exercises) jurisdiction over any of the Loan Parties or any of their
respective businesses.

         "Purchase Money Lien" shall mean a Lien on any property being acquired
by a Borrower which Lien attaches only to the property being acquired, the
Indebtedness incurred in connection with such acquisition shall not exceed the
purchase price of such property and such Lien shall secure only such
Indebtedness.

         "Receivable" shall mean (a) all rights to the payment of money or
other forms of consideration of any kind (whether classified under the UCC as
accounts, contract rights, chattel paper, general intangibles or otherwise)
including, but not limited to, accounts receivable, letters of credit and the
right to receive payment thereunder, chattel paper, tax refunds, insurance
proceeds, any rights under contracts not yet earned by performance and not
evidenced by an instrument or chattel paper, notes, drafts, instruments,
documents, acceptances and all other debts, obligations and liabilities in
whatever form from any Person, (b) all guaranties, security and Liens securing
payment thereof, (c) all goods, whether now owned or hereafter acquired, and
whether sold, delivered, undelivered, in transit or returned, which may be
represented by, or the sale or lease of which may have given rise to, any such
right to payment or other debt, obligation or liability, and (d) all proceeds
of any of the foregoing.

         "Regulations D, G, T, U and X" shall mean, respectively, Regulations
D, G, T, U and X of the Board of Governors of the Federal Reserve System (or
any successor), as the same may be amended or supplemented from time to time.

                                      -14-
<PAGE>   20

         "Regulatory Change" shall mean, with respect to the Lender, any change
enacted or adopted after the date of this Agreement in United States Federal,
state or foreign law or regulations (including, without limitation, Regulation
D) or the adoption or publication after the date of this Agreement of any
interpretations, directives or requests (whether or not having the force of
law) applying to a class of banks including the Lender of or under any United
States Federal, state or foreign law or regulations by any court or
governmental or monetary authority charged with the interpretation or
administration thereof.

          "Release" shall mean any "release" as such term is defined in 42
U.S.C. ss.9601(22), or any successor federal statute or analogous state law.

         "Restricted Payment" shall mean: (a) any dividend or other
distribution, direct or indirect, on account of any shares of any class of
stock, membership interest or other equity interest of the Parent or any of its
Subsidiaries now or hereafter outstanding, except a dividend payable solely in
shares of that class of stock to the holders of that class; (b) any redemption,
conversion, exchange, retirement, sinking fund or similar payment, purchase or
other acquisition for value, direct or indirect, of any shares of any class of
stock, membership interest or other equity interest of the Parent or any of its
Subsidiaries now or hereafter outstanding; (c) any payment or prepayment of
principal of, premium, if any, or interest on, redemption, conversion,
exchange, purchase, retirement, defeasance, sinking fund or similar payment
with respect to, any Subordinated Debt; and (d) any payment made to retire, or
to obtain the surrender of, any outstanding warrants, options or other rights
to acquire shares of any class of stock, membership interest or other equity
interest of the Parent or any of its Subsidiaries now or hereafter outstanding.

         "Security Agreement" shall mean (a) each Security Agreement executed
and delivered by a Loan Party in favor of the Lender on or prior to the
Effective Date and (b) each security agreement executed and delivered by a Loan
Party in favor of the Lender after the Effective Date pursuant to Section
6.12., in each case, substantially in the form of Exhibit D.

         "Security Documents" shall mean, collectively, the Security
Agreements, the Pledge Agreements, the Assignments of Acquisition Documents,
each of the UCC financing statements naming a Loan Party as debtor and the
Lender as secured party and covering any of the Collateral, and any other
security documents executed and delivered to the Lender by a Loan Party.

         "Significant Acquisition" shall mean any Acquisition in which the
aggregate amount of consideration payable by the Parent, the Company and their
Subsidiaries in connection therewith equals or exceeds $3,000,000. For purposes
of this definition, such consideration shall include (without duplication), but
shall not be limited to, the following: (a) the amount of cash paid, together
with the fair market value of all other assets (excluding assets of the type
described in the following clause (b)) conveyed, by the Parent, the Company and
their Subsidiaries in consideration for such Acquisition; (b) the fair market
value of all capital stock, warrants and options to acquire capital stock, of
the Parent conveyed by the Parent in consideration for such Acquisition; (c)
the aggregate amount of Indebtedness acquired, incurred or assumed by the
Parent, the Company and their Subsidiaries in connection with such Acquisition;
(d) all amounts


                                      -15-
<PAGE>   21

paid or to be paid by the Parent, the Company and their Subsidiaries in respect
of any covenant not to compete granted in connection with such Acquisition and
accruing to the benefit of any New Subsidiary or other Loan Party; (e) the
aggregate capitalized amount of consulting or other similar fees or payments to
be paid by such New Subsidiary or other Loan Party in connection with, or as a
result of, such Acquisition; (f) the aggregate amount of earn-out payments,
similar payments or other contingent obligations required to be made by the
Parent, the Company and their Subsidiaries in connection with such Acquisition
and which payments or other obligations are to be capitalized by the Parent,
the Company and their Subsidiaries and (g) the amount of all transaction fees
and expenses (including, without limitation, legal, accounting and brokers'
fees and expenses) incurred by the Parent, the Company and their Subsidiaries
in connection with such Acquisition. For purposes of this definition,
consideration shall not include any fees or other amounts paid to the Parent,
the Company or any of their Subsidiaries which represent compensation paid to
such Person for acting as agent for a Target of an Acquisition during the
period from the initial execution of the applicable Acquisition Documents until
the consummation of such Acquisition.

         "Solvent" shall mean, when used with respect to any Person, that (a)
the fair value and the fair salable value of its assets (excluding any
Indebtedness due from any Affiliate of such Person) are each in excess of the
fair valuation of its total liabilities (including all contingent liabilities);
and (b) such Person is able to pay its debts or other obligations in the
ordinary course as they mature and (c) the Person has capital not unreasonably
small to carry on its business and all business in which it proposes to be
engaged.

         "Subordinated Debt" means Indebtedness of the type described in clause
(a) or (b) of the definition thereof of the Borrower or any of its Subsidiaries
that is subordinated in right of payment and otherwise to the Loans and the
other Obligations on terms satisfactory to the Lender in its sole and absolute
discretion.

         "Subsidiary" shall mean, with respect to any Person, any corporation,
partnership, limited liability company, association or other business entity of
which more than 50% of the total voting power of shares of stock (or equivalent
ownership or controlling interest) entitled (without regard to the occurrence
of any contingency) to vote in the election of directors, managers or trustees
thereof is at the time owned or controlled, directly or indirectly, by that
Person or one or more of the other Subsidiaries of that Person or any
combination thereof.

         "Target" shall mean, in the case of the Acquisition of (i) all or
substantially all of the assets of a Person, such Person; (ii) a division or
Asset Group of a Person, such division or Asset Group and (iii) securities of a
Person, such Person.

         "TCC" shall mean a Technical Control Center of the Company.

         "Termination Date" shall mean August 8, 1998.

         "Total Liabilities" shall mean, as to any Person as of a given date,
all liabilities which would, in conformity with GAAP, be properly classified as
a liability on the consolidated balance

                                      -16-
<PAGE>   22

sheet of such Person as at such date, and in any event shall include (without
duplication): (a) all Indebtedness of such Person and (b) all accounts payable
of such Person.

         "Transactions" shall mean (a) the execution and delivery of each of
the Loan Documents and the Acquisition Documents, (b) the making of the Loans
hereunder, (c) any Acquisition and (d) the consummation of all of the other
transactions contemplated by the Loan Documents and the Acquisition Documents.

         "Type" with respect to a Loan, refers to whether such Loan is a LIBOR
Loan or a Base Rate Loan.

         "UCC" shall mean the Uniform Commercial Code as in effect from time to
time in the State of Georgia.

         "Wholly-Owned Subsidiary" of a Person shall mean any corporation,
association or other business entity of which 100% of the outstanding shares of
all classes of capital stock or other ownership interests is at the time owned
directly or indirectly by, such Person or one or more of the other Wholly-Owned
Subsidiaries of such Person or a combination thereof.

         In addition to the above definitions, the following terms are defined
in this Agreement on the indicated pages:

<TABLE>
       <S>                                                           <C>
       Acquisition Historical Financial Statements ................  48
       Additional Costs ...........................................  27
       Combined Financial Statements ..............................  48
       Company Note ...............................................  22
       Default Rate ...............................................  20
       Event of Default ...........................................  53
       FAA ........................................................  38
       Historical Financial Statements ............................  32
       Intellectual Property ......................................  37
       Intercompany Loans .........................................  24
       Intercompany Note ..........................................  24
       Margin Stock ...............................................  36
       Notice of Borrowing ........................................  19
       Notice of Continuation .....................................  21
       Notice of Conversion .......................................  21
       Other Taxes ................................................  26
       Overadvance ................................................  19
       Parent Note ................................................  22
       Pro Forma Balance Sheet ....................................  32
       Taxes ......................................................  26
</TABLE>




                                      -17-
<PAGE>   23

         1.2. ACCOUNTING TERMS AND DETERMINATIONS; ATTORNEY'S FEES

         (a)      Except as otherwise expressly provided herein, all accounting
terms used herein shall be interpreted, all calculations for purposes of
determining compliance with the terms of this Agreement shall be made, and all
financial statements and certificates and reports as to financial matters
required to be delivered to the Lender hereunder shall be prepared in
accordance with GAAP applied for all periods to the extent practicable on a
basis consistent with that used in the preparation of the Historical Financial
Statements, so as to present fairly the financial condition and the results of
operations of the applicable Person. In the event of a change in GAAP that is
applicable to a Borrower, compliance with the financial covenants contained
herein shall continue to be determined in accordance with GAAP as in effect
prior to such change; provided, however, that the Borrowers and the Lender will
thereafter negotiate in good faith to revise such covenants to the extent
necessary to conform such covenants to GAAP as then in effect.

         (b)      To enable the ready and consistent determination of
compliance with the covenants set forth in Article 7. and Article 8., neither
Borrower will, without the prior written consent of the Lender, change the last
day of its fiscal year from December 31 of each year or the last days of the
first three fiscal quarters in each of its fiscal years from the last day in
March, June and September of each year, respectively.

         (c)      All terms defined in the UCC and not otherwise defined herein
are used herein as defined in the UCC. References in this Agreement to
"Sections", "Articles", "Exhibits" and "Schedules" are to sections, articles,
exhibits and schedules herein and hereto unless otherwise indicated. References
in this Agreement to any document, instrument or agreement (i) shall include
all exhibits, schedules and other attachments thereto, (ii) shall include all
documents, instruments or agreements issued or executed in replacement thereof,
and (iii) shall mean such document, instrument or agreement, or replacement or
predecessor thereto, as amended, modified or supplemented from time to time and
in effect at any given time.

         (d)      The amount of attorney's fees and disbursements payable
pursuant to any provision of this Agreement or of any of the other Loan
Documents relating to the collection and payment of such fees and
disbursements, shall be limited to reasonable attorney's fees and disbursements
actually incurred and shall not be determined by reference to any statutory
formulation.

                                    2. LOANS

         2.1. AMOUNT OF COMPANY LOANS

         The Lender agrees, on the terms and subject to the conditions
contained herein, to make loans to the Company during the period from and
including the Effective Date to but excluding the Termination Date in an
aggregate principal amount at any one time outstanding of up to but not
exceeding the lesser of (a)(i)(A) the Company's Adjusted EBITDA for the two
fiscal-quarter periods most recently ended multiplied by (B) 8 minus (ii) the
aggregate amount of all of the Company's Indebtedness outstanding at the time
of determination (other than the Company Loans) and (b) the amount of the
Company Commitment. Notwithstanding the foregoing, the Lender may, in its sole
and absolute discretion, make Company Loans in excess of the limitation


                                      -18-
<PAGE>   24

contained in the immediately preceding sentence or in the first sentence of
this Section, so long as the amount of such excess (the "Overadvance") is fully
secured by a pledge of cash collateral pursuant to documentation acceptable to
the Lender. During the period from and including the Effective Date to but
excluding the Termination Date and subject to the terms contained herein, the
Company may borrow, repay and reborrow the Company Loans.

         2.2. AMOUNT OF PARENT LOANS

         The Lender agrees, on the terms and subject to the conditions
contained herein, to make loans to the Parent during the period from and
including the Effective Date to but excluding the Termination Date in an
aggregate principal amount at any one time outstanding of up to but not
exceeding the lesser of (a) the Borrowing Base and (b) the amount of the Parent
Commitment. During the period from and including the Effective Date to but
excluding the Termination Date and subject to the terms contained herein, the
Parent may borrow, repay and reborrow the Parent Loans.

         2.3. BORROWINGS

         (a)      A Borrower shall give the Lender notice of each borrowing of
a Loan hereunder as provided in Section 3.3., which notice when given shall be
irrevocable. Each notice of borrowing (which shall be in the form of Exhibit E,
each a "Notice of Borrowing") shall specify: (i) the requested amount of such
Loan; (ii) the proposed use of the proceeds of such Loan; (iii) the date such
Loan is to be made; and (iv) in the case of a Loan which is initially to be a
LIBOR Loan, the initial Interest Period therefor. Not later than 2:00 p.m.
(Atlanta, Georgia time) on the date specified for each borrowing hereunder, the
Lender shall make the amount of the Loan available to the Borrower requesting
such Loan by depositing the same, in immediately available funds, in an account
of such Borrower maintained with the Lender.

         (b)      At 5:00 p.m. on each Business Day the Parent shall be deemed
to have requested that the Lender make to the Parent a Parent Loan in an amount
equal to the amount by which drafts against the Operating Account exceed the
available balance contained therein at such time. The Lender shall make the
proceeds of each such Loan available to the Parent by depositing such proceeds
into the Operating Account. The provisions of this subsection shall not become
effective until the Parent has executed and delivered the Lender's customary
documentation relating to its "Auto Borrow" and "Auto Sweep" programs.

         2.4. REPAYMENT OF LOANS

         On the Termination Date, the aggregate principal amount of all Loans
then outstanding shall be due and payable in full.

         2.5. INTEREST

         (a)      Each Borrower agrees to pay to the Lender interest on the
unpaid principal amount of each Loan made to such Borrower for the period from
and including the date of such Loan to but excluding the date such Loan shall
be paid in full, at the following per annum rates:

                                      -19-
<PAGE>   25

                  (i) during the periods that such Loan is a Base Rate Loan, at
         the Base Rate (as in effect from time to time) plus one percent
         (1.0%); and

                  (ii) in the case of the Company only, during the periods that
         such Loan is a LIBOR Loan, for each Interest Period relating thereto,
         at the Adjusted LIBO Rate for such Loan for such Interest Period plus
         (a) to the extent such Loan is an Overadvance, eighty-five
         one-hundredths of one percent (0.85%) or (b) otherwise for a LIBOR
         Loan, three and three-quarters of one percent (3.75%).

Accrued interest on each Loan shall be payable (i) monthly in arrears on the
last Business Day of each calendar month; (ii) in the case of a LIBOR Loan, on
the last day of each Interest Period thereof; (iii) in the case of each Loan,
upon the payment or prepayment thereof or the Conversion of such Loan to a Loan
of another Type (but only on the principal amount so paid, prepaid or
Converted) and (iv) in the case of each Loan, on the Termination Date.

         (b)      If an Event of Default shall have occurred and be continuing,
interest shall accrue for the period such Event of Default is continuing, on
the unpaid principal amount of each Loan (and, to the extent permitted by law,
on the unpaid amount of all interest, fees and other amounts payable hereunder
or under the Loan Documents that is not paid when due) at a rate per annum (the
"Default Rate") equal at all times to 3% per annum above the rate per annum
required to be paid on such Loans pursuant to Section 2.5.(a). The Lender
agrees to give the Borrowers prompt notice of the commencement of accrual of
interest at the Default Rate; provided, however, the Lender's failure to give
such notice shall not in any way limit or discharge the obligation of either
Borrower to pay interest at the Default Rate as and when payable hereunder.

         (c)      In no event shall the amount of interest due or payable on
the Loans exceed the maximum rate of interest allowed by Applicable Law and, in
the event any such payment is paid by a Borrower or received by the Lender,
then such excess sum shall be credited as a payment of principal, unless the
applicable Borrower shall notify the Lender in writing that such Borrower
elects to have such excess sum returned to it forthwith. It is the express
intent of the parties hereto that no Borrower pay and the Lender not receive,
directly or indirectly, in any manner whatsoever, interest in excess of that
which may be lawfully paid under Applicable Law.

         (d)      THE PARTIES HERETO HEREBY AGREE AND STIPULATE THAT THE ONLY
CHARGE IMPOSED UPON THE BORROWERS FOR THE USE OF MONEY IN CONNECTION WITH THIS
AGREEMENT IS AND SHALL BE THE INTEREST DESCRIBED IN SECTION 2.5.(a). THE
PARTIES HERETO FURTHER AGREE AND STIPULATE THAT ALL OTHER CHARGES IMPOSED BY
THE LENDER ON THE BORROWERS IN CONNECTION WITH THIS AGREEMENT, INCLUDING ALL
COMMITMENT FEES, FACILITY FEES, UNDERWRITING FEES, DEFAULT CHARGES, LATE
CHARGES, ATTORNEYS' FEES AND REIMBURSEMENT FOR COSTS AND EXPENSES PAID BY THE
LENDER TO THIRD PARTIES OR FOR DAMAGES INCURRED BY THE LENDER, ARE CHARGES MADE
TO COMPENSATE THE LENDER FOR UNDERWRITING OR ADMINISTRATIVE SERVICES AND COSTS
OR LOSSES PERFORMED OR INCURRED, AND TO BE PERFORMED OR INCURRED, BY THE LENDER
IN CONNECTION WITH THIS AGREEMENT AND SHALL UNDER NO

                                      -20-
<PAGE>   26

CIRCUMSTANCES BE DEEMED TO BE CHARGES FOR THE USE OF MONEY PURSUANT TO OFFICIAL
CODE OF GEORGIA ANNOTATED SECTION 7-4-2 AND 7-4-18. ALL CHARGES OTHER THAN
CHARGES FOR THE USE OF MONEY SHALL BE FULLY EARNED AND NONREFUNDABLE WHEN DUE.

         2.6. CONTINUATION AND CONVERSION OF LOANS

         (a)      So long as no Default or Event of Default shall have occurred
and be continuing, the Company may on any Business Day, with respect to any
LIBOR Loan, elect to maintain such LIBOR Loan or any portion thereof as a LIBOR
Loan by selecting a new Interest Period for such LIBOR Loan or portion. Each
new Interest Period selected under this Section shall commence on the last day
of the immediately preceding Interest Period. Each selection of a new Interest
Period shall be made by the Company's giving of a notice in the form of Exhibit
F (a "Notice of Continuation") within the time prescribed by Section 3.3. Such
notice by the Company of a Continuation shall specify (a) the effective date of
such Continuation, (b) the LIBOR Loan and portion thereof subject to such
Continuation and (c) the duration of the selected Interest Period, all of which
shall be specified in such manner as is necessary to comply with all
limitations on Loans outstanding hereunder. If the Company shall fail to select
in a timely manner a new Interest Period for any LIBOR Loan in accordance with
this Section, such Loan will automatically, on the last day of the current
Interest Period therefor, Convert into a Base Rate Loan notwithstanding failure
of the Company to comply with the immediately following subsection (b).

         (b)      So long as no Default or Event of Default shall have occurred
and be continuing, the Company may on any Business Day, upon the Company's
giving of a notice in the form of Exhibit G (a "Notice of Conversion"), Convert
all or a portion of a Loan of one Type into a Loan of another Type. In
connection with any Conversion of a LIBOR Loan into a Base Rate Loan on a day
other than the last day of an Interest Period for such LIBOR Loan the Company
as a condition to such Conversion shall pay all amounts contemplated by Section
3.9. Each such Notice of Conversion shall be given within the time prescribed
by Section 3.3. Subject to the restrictions specified above, each Notice of
Conversion shall specify (a) the requested date of such Conversion, (b) the
Type of Loan to be Converted, (c) the portion of such Type of Loan to be
Converted, (d) the Type of Loan such Loan is to be Converted into and (e) if
such Conversion is into a LIBOR Loan, the requested duration of the initial
Interest Period of such Loan.

         (c)      No more than four separate Interest Periods in respect of
LIBOR Loans may be outstanding at any one time.

         2.7. MINIMUM AMOUNTS

         Except for Conversions or prepayments made pursuant to Section 3.8.,
(a) each borrowing of LIBOR Loans (including a Continuation of, or Conversion
into, LIBOR Loans) shall be in an amount at least equal to $1,000,000 and
integral multiples of $500,000 in excess thereof, (b) each borrowing of Base
Rate Loans (including a Continuation of, or Conversion into, Base Rate Loans)
shall be in an amount at least equal to $250,000 and integral multiples of
$5,000 in excess thereof, and (c) each voluntary prepayment of Loans shall be
in an amount at

                                      -21-
<PAGE>   27

least equal to $100,000 and integral multiples thereof (borrowings, prepayments
or Conversions of Loans into Loans of different Types or, in the case of LIBOR
Loans, having different Interest Periods, shall be deemed to be separate
borrowings, prepayments or Conversions for purposes of the foregoing, one for
each Type or Interest Period). The provisions of this Section shall not apply
to borrowings under Section 2.3.(b).

         2.8. FEES

         (a)      The Company agrees to pay to the Lender a fee on the Company
Commitment in the amount of $270,000, representing one and one-half of one
percent (1.5%) of the amount of the Company Commitment. Such fee shall be due
and payable on the date of execution and delivery of this Agreement.

         (b)      During the period from the date of this Agreement through the
Termination Date, the Company shall pay to the Lender a fee on the daily
average unused amount of the Company Commitment at a per annum rate equal to
one-half of one percent (0.5%), such fee to be payable monthly in arrears on
the first Business Day of each month.

         (c)      The Parent agrees to pay to the Lender a fee on the Parent
Commitment in the amount of $25,000, representing one and one-quarter of one
percent (1.25%) of the amount of the Parent Commitment. The Lender acknowledges
that the Parent has already paid such fee in full.

         (d)      During the period from the date of this Agreement through the
Termination Date, the Parent shall pay to the Lender a fee on the daily average
unused amount of the Parent Commitment at a per annum rate equal to one-half of
one percent (0.5%), such fee to be payable monthly in arrears on the first
Business Day of each month.

         (e)      All fees shall be fully earned and non-refundable upon 
receipt.

         2.9. NOTES

         (a)      The Company Loans shall be evidenced by a single promissory
note (the "Company Note"") to be executed by the Company in substantially the
form of Exhibit H, dated the date hereof, payable to the order of the Lender in
a principal amount equal to the amount of the Company Commitment as originally
in effect and otherwise duly completed.

         (b)      The Parent Loans shall be evidenced by a single promissory
note (the "Parent Note") to be executed by the Parent in substantially the form
of Exhibit I, dated the date hereof, payable to the order of the Lender in a
principal amount equal to the amount of the Parent Commitment as originally in
effect and otherwise duly completed.

         (c)      The date and amount of each Loan made by the Lender to a
Borrower, and each payment made on account of the principal thereof, shall be
recorded by the Lender on its books; provided that the failure of the Lender to
make any such recordation shall not affect the obligations of a Borrower to
make a payment when due of any amount owing under such Note.

                                      -22-
<PAGE>   28

Any such recordations made by the Lender on its books shall be prima facie
evidence of the amounts recorded therein.

         2.10.    Optional Prepayments

         Each Borrower shall have the right to prepay Loans to such Borrower in
whole or in part at any time or from time to time, without premium or penalty,
except that in connection with any prepayment by the Company of LIBOR Loans on
a day other than the last day of the Interest Period applicable thereto, the
Company as a condition to such prepayment shall pay all amounts contemplated by
Section 3.9. in connection with such prepayment.

         2.11.    Mandatory Prepayments of Loans

         (a)      The Parent shall, within one Business Day after delivery of
each Borrowing Base Certificate pursuant to Section 6.1.(f), prepay the Parent
Loans in such amounts, if any, as shall be necessary so that the aggregate
principal amount of outstanding Parent Loans shall be less than or equal to the
Borrowing Base reflected in such Borrowing Base Certificate.

         (b)      The Company shall, within one Business Day after delivery of
each Loan Availability Certificate pursuant to Section 6.1.(g), prepay the
Company Loans in such amounts, if any, as shall be necessary so that the
aggregate principal amount of outstanding Company Loans shall be less than or
equal to the amount described in clause (a) of Section 2.1. as reflected in
such Loan Availability Certificate.

         (c)      If at any time the aggregate amount of Company Loans
outstanding shall exceed the amount of the Company Commitment in effect at such
time, the Company shall, within one Business Day, prepay the Company Loans in
such amounts as shall be necessary so that the aggregate principal amount of
the Company Loans outstanding shall not exceed the Company Commitment. If at
any time the aggregate amount of Parent Loans outstanding shall exceed the
amount of the Parent Commitment in effect at such time, the Parent shall,
within one Business Day, prepay the Parent Loans in such amounts as shall be
necessary so that the aggregate principal amount of the Parent Loans
outstanding shall not exceed the Parent Commitment.

         (d)      At 5:00 p.m. on each Business Day, the Parent shall repay a
principal amount of Parent Loans by an amount equal to the lesser of (i) the
outstanding principal balance of Parent Loans then outstanding and (ii) the
positive balance, if any, of available funds then on deposit in the Operating
Account as determined by the Lender at such time. The Parent hereby authorizes
the Lender to deduct such amount from the Operating Account without notice to
the Parent, and to apply such amount in repayment of the then outstanding
principal balance of Parent Loans. The provisions of this subsection shall not
become effective until the Parent has executed and delivered the Lender's
customary documentation relating to its "Auto Borrow" and "Auto Sweep"
programs.

         2.12.    Use of Proceeds

         (a)      The Company may only use the proceeds of Company Loans to
finance (i) the cash portion of the consideration paid by the Company to
finance paging related Acquisitions,

                                      -23-
<PAGE>   29

including without limitation, paging network Acquisitions, tower and site
Acquisitions and pager repair Acquisitions; (ii) capital expenditures of the
Company and (iii) intercompany loans to the Parent which the Parent will use to
finance the cash portion of the consideration paid by the Parent to finance
paging network Acquisitions ("Intercompany Loans"). All Intercompany Loans must
be evidenced by a promissory note executed by the Parent in favor of the
Company and substantially in the form of Exhibit J hereto (the "Intercompany
Note"). The Intercompany Note shall be pledged by the Company to the Lender as
further security for the Obligations of the Company.

          (b)     The Parent may only use the proceeds of Parent Loans for
working capital purposes.

         2.13.    EXTENSION OF TERMINATION DATE

         The Borrowers may request that the Lender extend the current
Termination Date by executing and delivering to the Lender at least 60 days but
no more than 90 days prior to the current Termination Date, a written request
to that effect. If the Lender shall notify the Borrowers in writing on or
before the date which is 30 days prior to the current Termination Date that it
accepts such request, the Termination Date shall be extended to the date set
forth in the Lender's written notification of such acceptance. If the Lender
shall not have so notified the Borrowers on or prior to such date, the
Termination Date shall not be extended. The Borrowers understand that this
Section has been included in this Agreement for the Borrowers' convenience in
requesting an extension of the Termination Date and the Borrowers acknowledge
that the Lender has not promised (either expressly or impliedly), nor has any
obligation or commitment whatsoever, to extend the Termination Date at any
time.

                     3. PAYMENTS; COMPUTATIONS; TAXES; ETC.

         3.1. PAYMENTS

         (a)      Except to the extent otherwise provided herein, all payments
of principal, interest and other amounts to be made by a Borrower under this
Agreement and its Note and, except to the extent otherwise provided therein,
all payments to be made by a Borrower under any other Loan Document, shall be
made in Dollars, in immediately available funds, without deduction, set-off or
counterclaim, to the Lender at its Lending Office, not later than 12:00 noon
(Atlanta, Georgia time) on the date on which such payment shall become due
(each such payment made after such time on such due date to be deemed to have
been made on the next succeeding Business Day). If (i) a Borrower has
irrevocably authorized the Lender in writing to debit any general deposit
account maintained by such Borrower with the Lender for the purpose of
effecting payment of any amount due under this Agreement, (ii) the available
balance of such account shall equal or exceed the amount due on the due date
thereof and (iii) the Lender shall have failed to debit such account to effect
such payment, then no Event of Default shall be deemed to have occurred as a
result of such failure by the Lender (but such failure shall not relieve such
Borrower from any of its obligations hereunder or under any other Loan
Document).

                                      -24-
<PAGE>   30

         (b)      A Borrower shall, at the time of making each payment under
this Agreement or its Note, specify to the Lender the Loans or other
Obligations to which such payment is to be applied (and in the event that it
fails to so specify, or if an Event of Default has occurred and is continuing,
the Lender may apply such payment to the Obligations in such manner as it may
determine to be appropriate).

         (c)      If the due date of any payment under this Agreement or any
other Loan Document would otherwise fall on a day which is not a Business Day,
such date shall be extended to the next succeeding Business Day and interest
shall be payable for any principal so extended for the period of such
extension.

         3.2. COMPUTATIONS

         Interest on Loans and all fees shall be computed on the basis of a
year of 360 days comprised of twelve thirty-day months for the actual days
elapsed (including the first day but excluding the last day) occurring in the
period for which such amounts are payable.

         3.3. CERTAIN NOTICES

         Notwithstanding anything contained in Section 10.2. to the contrary,
Notices of Borrowings, optional prepayments of Loans, Notices of Conversion and
Notices of Continuations shall be irrevocable and shall be effective only if
received by the Lender in writing not later than 12:00 noon (Atlanta, Georgia
time) on the number of Business Days prior to the date of the relevant notice
of borrowing, Continuation, Conversion or prepayment specified below:

<TABLE>
<CAPTION>
                                                             NUMBER OF
                                                           BUSINESS DAYS
          NOTICE                                                PRIOR
          ------                                            ------------
          <S>                                                <C>
          Initial Borrowing on Effective Date                    1

          Subsequent Borrowing of Base Rate Loans            Same Day

          Subsequent Borrowing of LIBOR Loans                    3

          Notice of Conversion to a LIBOR Loan                   3

          Notice of Conversion to a Base Rate Loan               1

          Notice of Continuation                                 3

          Prepayment of Loans                                    1
</TABLE>

Each Notice of Borrowing, Conversion or optional prepayment shall specify the
Type of Loans to be borrowed, Converted or prepaid and the amount of each Loan
to be borrowed, Converted or prepaid and the date thereof (which shall be a
Business Day). The provisions of this Section shall not apply to borrowings
under Section 2.3.(b) or repayments pursuant to Section 2.11.(d).

                                      -25-
<PAGE>   31

         3.4. TAXES

         (a)      Any and all payments by a Borrower hereunder shall be paid
(except to the extent required by Applicable Law) free and clear of and without
deduction for any and all present or future taxes, levies, imposts, deductions,
charges or withholdings, and all liabilities with respect thereto, excluding
franchise taxes and taxes based on net income of the Lender (all such
nonexcluded taxes, levies, imposts, deductions, charges, withholdings and
liabilities being hereinafter referred to as "Taxes"). If a Borrower shall be
required by Applicable Law to deduct any Taxes from or in respect of any sum
payable hereunder to the Lender (i) the sum payable by such Borrower shall be
increased by the amount necessary so that after making all required deductions
(including deductions applicable to additional sums payable under this Section)
the Lender shall receive an amount equal to the sum it would have received had
no such deductions been made, (ii) such Borrower shall make such deductions,
and (iii) such Borrower shall pay the full amount deducted to the relevant
taxing authority or other Governmental Authority in accordance with Applicable
Law.

         (b)      In addition, each Borrower agrees to pay any present or
future stamp or documentary taxes or any other excise or property taxes,
charges or similar levies which arise from any payment made hereunder or from
the execution, delivery or registration of, or otherwise with respect to, this
Agreement or any other Loan Document (hereinafter referred to as "Other
Taxes").

         (c)      Each Borrower will indemnify the Lender for the full amount
of Taxes and Other Taxes (including any Taxes or Other Taxes imposed by any
jurisdiction on amounts payable under this Section) paid by the Lender and any
liability (including penalties, interest and expenses) arising therefrom or
with respect thereto, whether or not such Taxes or Other Taxes were correctly
or legally asserted. Such indemnification shall be made within five Business
Days after the date of receipt of a written demand therefor from the Lender.

         (d)      Within 30 days after the date of any payment of Taxes or
Other Taxes withheld by a Borrower in respect of any payment to the Lender, a
Borrower will furnish to the Lender, at its address referred to in Section
10.2., the original or a certified copy of a receipt evidencing payment
thereof.

         (e)      If the Lender claims any additional amounts payable pursuant
to this Section, the Lender shall use reasonable efforts (consistent with legal
and regulatory restrictions) to file any certificate or document reasonably
requested by a Borrower if the making of such a filing would avoid the need for
or reduce the amount of any such additional amounts which may thereafter accrue
and would not, in the sole determination of the Lender, be otherwise
disadvantageous to the Lender.

         3.5. ADDITIONAL COSTS

         (a)      Each Borrower shall pay directly to the Lender from time to
time such amounts as the Lender may determine in good faith to be necessary to
compensate it for any costs which it determines are attributable to its making
or maintaining any Loans or its obligation to make any

                                      -26-
<PAGE>   32

Loans hereunder, or any reduction in any amount receivable by the Lender
hereunder in respect of any of such Loans or such obligation (such increases in
costs and reductions in amounts receivable being herein called "Additional
Costs") resulting from any Regulatory Change which:

                  (i) changes the basis of taxation of any amounts payable to
         the Lender under this Agreement or the Note in respect of any of such
         Loans (other than taxes imposed on or measured by the overall net
         income of the Lender or of its Lending Office for any of such Loans by
         the jurisdiction in which the Lender has its Lending Office); or

                  (ii) imposes or modifies any reserve, special deposit or
         similar requirements relating to any extensions of credit or other
         assets of, or any deposits with or other liabilities of, the Lender
         (including any of such Loans or any deposits referred to in the
         definition of "LIBOR" in Section 1.1.), or any commitment of the
         Lender (including the Commitments) hereunder.

         (b)      Without limiting the effect of the foregoing provisions of
this Section 3.5. (but without duplication), each Borrower shall pay directly
to the Lender from time to time on request such amounts as the Lender may
reasonably determine to be necessary to compensate the Lender (or, without
duplication, the bank holding company of which the Lender is a subsidiary) for
any increased costs which it determines in good faith are attributable to the
maintenance by the Lender (or its Lending Office or such bank holding company)
of capital in respect of the Commitments or Loans pursuant to any law or
regulation or any interpretation, directive or request (whether or not having
the force of law) of any court or Governmental Authority (i) following any
Regulatory Change or (ii) implementing any risk-based capital guideline or
requirement (whether or not having the force of law and whether or not the
failure to comply therewith would be unlawful) hereafter issued by any
Governmental Authority implementing at the national level the Basle Accord
(including, without limitation, the Final Risk-Based Capital Guidelines of the
Board of Governors of the Federal Reserve System (12 CFR Part 208, Appendix A;
12 CFR Part 225, Appendix A) and the Final Risk-Based Capital Guidelines of the
Office of the Comptroller of the Currency (12 CFR Part 3, Appendix A)), such
compensation to include, without limitation, an amount equal to any reduction
of the rate of return on assets or equity of the Lender (or its Lending Office
or such bank holding company) to a level below that which the Lender (or its
Lending Office or such bank holding company) could have achieved but for such
law, regulation, interpretation, directive or request. For purposes of this
Section 3.5.(b), "Basle Accord" shall mean the proposals for risk-based capital
framework described by the Basle Committee on Banking Regulations and
Supervisory Practices in its paper entitled "International Convergence of
Capital Measurement and Capital Standards" dated July 1988, as amended,
modified and supplemented and in effect from time to time or any replacement
thereof.

         (c)      The Lender shall notify the Borrowers of any event occurring
after the date of this Agreement that will entitle the Lender to compensation
under Section 3.5.(a) or (b) as promptly as practicable and shall furnish to
the Borrowers a certificate setting forth the basis and amount of each request
by the Lender for compensation, together with calculations in reasonable detail
of such amount. Determinations and allocations by the Lender for purposes of
this Section 3.5. of the effect of any Regulatory Change pursuant to Section
3.5.(a), of the effect of capital maintained pursuant to Section 3.5.(b) on its
costs or rate of return of maintaining Loans or its

                                      -27-
<PAGE>   33

obligation to make Loans or on amounts receivable by it in respect of Loans,
and of the amounts required to compensate the Lender under this Section, shall
be made in a manner consistent with that applied by the Lender in similar
contexts and shall be conclusive in the absence of manifest error.

         3.6. LIMITATION ON TYPES OF LOANS

         Anything herein to the contrary notwithstanding, if on or prior to the
determination of LIBOR for any Interest Period the Lender determines (which
determination shall be conclusive) that:

                  (a) quotations of interest rates for the relevant deposits
         referred to in the definition of "LIBOR" are not being provided in the
         relevant amounts or for the relevant maturities for purposes of
         determining rates of interest for LIBOR Loans as provided herein; or

                  (b) the relevant rates of interest referred to in the
         definition of LIBOR in this Agreement upon the basis of which the rate
         of interest for LIBOR Loans for such Interest Period is to be
         determined are not likely to adequately cover the cost to the Lender
         of making or maintaining LIBOR Loans for such Interest Period;

then the Lender shall give the Company notice thereof, and so long as such
condition remains in effect, the Lender shall be under no obligation to make
additional LIBOR Loans, to Continue LIBOR Loans or to Convert Base Rate Loans
into LIBOR Loans, and the Company shall, on the last day(s) of the then-current
Interest Period(s) for the outstanding LIBOR Loans, either prepay such Loans or
Convert such Loans into Base Rate Loans in accordance with Section 2.6.

         3.7. ILLEGALITY

         Notwithstanding any other provision of this Agreement, if it becomes
unlawful for the Lender to honor its obligation to make or maintain LIBOR Loans
hereunder, then the Lender shall promptly notify the Company thereof and the
Lender's obligation to make or Continue, or to Convert Base Rate Loans into,
LIBOR Loans shall be suspended until such time as the Lender may again make and
maintain LIBOR Loans.

         3.8. TREATMENT OF AFFECTED LOANS

         If the obligation of the Lender to make, Continue or Convert Base Rate
Loans into LIBOR Loans shall be suspended pursuant to either of the immediately
preceding Sections, all outstanding LIBOR Loans shall be automatically
Converted into Base Rate Loans on the last day(s) of the current Interest
Period(s) for such LIBOR Loans (or, in the case of a Conversion required by
Sections 3.6. or 3.7., on such earlier date as the Lender may specify to the
Company) and, unless and until the Lender gives notice as provided below that
the circumstances specified in Sections 3.6. or 3.7. which gave rise to such
Conversion no longer exist:

                                      -28-
<PAGE>   34

                  (a) to the extent that any LIBOR Loans have been so
         Converted, all payments and prepayments of principal which would
         otherwise be applied to such LIBOR Loans shall be applied instead to
         the Base Rate Loans; and

                  (b) all Loans which would otherwise be made or Continued as
         LIBOR Loans shall be made or Continued instead as Base Rate Loans and
         all Base Rate Loans which would otherwise be Converted into LIBOR
         Loans shall remain as Base Rate Loans.

If the Lender gives notice to the Company that the circumstances specified in
Sections 3.6. or 3.7. which gave rise to the Conversion of LIBOR Loans pursuant
to this Section no longer exist at a time when LIBOR Loans are outstanding, the
Lender's Base Rate Loans shall be automatically Converted, at the option of the
Company.

         3.9. COMPENSATION

         The Company shall pay the Lender such amount or amounts as shall be
sufficient to compensate the Lender for any loss, cost, or expense which the
Lender determines in good faith is attributable to: (a) any payment, prepayment
or Conversion of a LIBOR Loan for any reason (including, without limitation,
the acceleration of the Loans pursuant to Article 9.) on a date other than the
last day of the Interest Period for such Loan; or (b) any failure by the
Company for any reason to borrow a LIBOR Loan on the date for such borrowing
specified in the relevant Notice of Borrowing given pursuant to Section
2.3.(a). Without limiting the effect of the preceding sentence, such
compensation shall include with respect to a LIBOR Loan an amount equal to the
excess, if any, of (i) the amount of interest which otherwise would have
accrued on the principal amount so paid, prepaid or Converted or not borrowed
for the period from the date of such payment, prepayment, Conversion or failure
to borrow to the last day of the then-current Interest Period for such Loan
(or, in the case of a failure to borrow, the Interest Period for such Loan
which would have commenced on the date specified for such borrowing) at the
applicable rate of interest for such Loan provided for herein over (ii) the
amount of interest which would otherwise have accrued on such principal amount
at a rate per annum equal to the sum of (x) the Adjusted LIBO Rate which would
apply to a LIBOR Loan having a principal amount equal to or comparable to such
principal amount and with maturities comparable to such period (as determined
in good faith by the Lender) plus (y) three and three-quarters of one percent
(3.75%). If the Lender shall request compensation under this Section, the
Lender shall, upon the Borrowers' request, provide the Borrowers with a
statement setting forth the basis for requesting such compensation and the
method for determining the amount thereof. Any such statement shall be
conclusive absent manifest error.

                            4. CONDITIONS PRECEDENT

         4.1. INITIAL LOANS

         The obligation of the Lender to make the initial Loans hereunder on
the Effective Date is subject to the following conditions:



                                      -29-
<PAGE>   35

          (a) Corporate Documents. The Lender shall have received the following
documents, each certified as indicated below:

                  (i) a copy of the certificate of incorporation, articles of
         organization or other comparable organizational instrument of each
         Loan Party, certified as of a recent date by the Secretary of State of
         the respective jurisdiction of its formation, and a certificate as of
         a recent date from such Secretary of State as to the good standing of
         such Loan Party;

                  (ii) a certificate as of a recent date from the Secretary of
         State of each state in which each Loan Party is required to qualify to
         do business as a foreign corporation or limited liability company, as
         the case may be, to the effect that such Loan Party is so qualified;

                  (iii) a certificate of the respective secretary (or member in
         the case of a limited liability company) of each Loan Party, dated the
         Effective Date and certifying (A) that attached thereto is a true and
         complete copy of such Loan Party's by-laws (or operating agreement in
         the case of a limited liability company) as in effect on the date of
         such certificate, (B) that attached thereto is a true and complete
         copy of resolutions duly adopted by such Loan Party's board of
         directors (or members in the case of a limited liability company)
         authorizing the execution, delivery and performance of each of the
         Loan Documents to which such Loan Party is a party, and that such
         resolutions have not been modified, rescinded or amended and are in
         full force and effect, (C) that such Loan Party's certificate of
         incorporation, articles of organization or other comparable
         organizational instrument has not been amended since the date of the
         certification thereto furnished pursuant to subsection (i) above, and
         (D) as to the incumbency and specimen signature of each of such Loan
         Party's officers (or members in the case of a limited liability
         company) executing each of the Loan Documents to which such Loan Party
         is a party and in the case of a Borrower, the names and titles of each
         officer (or member in the case of a limited liability company)
         authorized to deliver Notices of Borrowing, Continuations and
         Conversions (and the Lender may conclusively rely on such certificate
         until the Lender receives notice in writing from such Loan Party, to
         the contrary); and

                  (iv) a certificate of another officer (or member in the case
         of a limited liability company) of such Loan Party as to the
         incumbency and specimen signature of the secretary of such Loan Party.

         (b)      Notes. The Lender shall have received the Company Note duly
completed and executed by the Company, and the Parent Note duly completed and
executed by the Parent.

          (c)    Guaranties. The Lender shall have received the Guaranties,
duly executed and delivered by each of the Guarantors.

         (d)      Security Agreements. The Lender shall have received each of
the Security Agreements, duly executed and delivered by each of the Loan
Parties.

                                      -30-
<PAGE>   36

         (e)      UCC Filings. The Lender shall have received Uniform
Commercial Code financing statements naming each Loan Party as debtor, the
Lender as secured party, and to be filed in each jurisdiction where the filing
of such financing statements may be necessary or appropriate as determined by
the Lender.

         (f)      Lien Searches. The Lender shall have received favorable UCC,
tax, judgment and lien search reports (including without limitation, searches
of the records of the United States Patent and Trademark Office) with respect
to the Parent, the Company, the License Subsidiary and each other Loan Party in
all necessary or appropriate jurisdictions and under all legal and appropriate
trade names indicating that there are no prior liens on any of the Collateral
other than Permitted Liens or Liens to be terminated prior to the Effective
Date.

         (g)      Assignment of Leases. The Lender shall have received (i)
true, correct and complete copies of each Material Lease and each Other Lease
of the Parent and the Company, (ii) a Collateral Assignment of Leases from each
of the Parent and the Company, substantially in the form of Exhibit K hereto,
(iii) the consent of each lessor or licensor under each Material Lease of the
Company to such collateral assignment in form acceptable to the Lender and (iv)
evidence satisfactory to the Lender that each Material Lease and Other Lease
initially of the Parent but transferred by the Parent to the Company in
connection with the formation of the Company, has been so transferred and each
lessor or licensor under each such Material Lease or Other Lease consented to
such transfer.

         (h)      Pledge Agreements. The Lender shall have received each of the
Pledge Agreements duly executed by the Parent and the Company. In addition, the
Lender shall have received each of the following: (i) all certificates, if any,
representing all of the issued and outstanding capital stock, membership
interest and other equity interest of each of the Company, the License
Subsidiary and any other Subsidiary of the Parent, (ii) stock powers duly
endorsed in blank relating to all such certificates, (iii) if such Pledge
Agreement covers membership interest in a limited liability company, the
consent of such Person and each of its members substantially in the form
attached to the Pledge Agreement and (iv) all the Intercompany Note pledged
pursuant to the Pledge Agreement executed by the Parent and endorsed by the
Company to the Lender.

         (i)      Blocked Account Agreements and Lockbox Agreements. The Lender
shall have either (i) entered into blocked account agreements in form
satisfactory to the Lender with each financial institution with which either
Borrower currently maintains lockbox arrangements with respect to its
respective Receivables or (ii) entered into a lockbox agreement in form
satisfactory to the Lender with each Borrower with respect to its respective
Receivables and also received evidence that all existing lockbox arrangements
of the Borrowers have been terminated.

         (j)      Opinions of Counsel. The Lender shall have received the
opinion of (i) Sutherland, Asbill and Brennan, counsel to the Loan Parties,
regarding (A) the due organization of each Loan Party; (B) the corporate
authority of each Loan Party delivering a Loan Document; (C) the execution,
delivery and enforceability of such Loan Documents; (D) noncontravention of
material contracts and Applicable Law by the Loan Parties' execution, delivery
and performance of Loan Documents; (E) validity and perfection of the Liens
granted under the Security Documents and (F) such other matters as the Lender
or its counsel may reasonably request; and (ii) Lucas,

                                      -31-
<PAGE>   37

McGowan, Nace & Gutierrez, Chtd., special FCC counsel to the Loan Parties,
regarding (A) the validity of the Liens granted under the Security Documents
under the Communications Laws; (B) noncontravention of Communications Law by
the Loan Parties' execution, delivery and performance of Loan Documents and (C)
such other matters as the Lender or its counsel may reasonably request.

         (k)      Insurance. The Lender shall have received certificates of
insurance evidencing the existence of all insurance required to be maintained
by each Loan Party pursuant to the Loan Documents to which it is a party and
Section 6.4. hereof, together with loss payable clauses as required by such
Loan Documents.

         (l)      Historical Financial Statements. The Lender shall have
received the following in form and substance satisfactory to the Lender: (i)
the respective audited consolidated balance sheets and statements of operations
and cash flows of the Parent for the fiscal years ended December 31, 1994 and
December 31, 1995 and (ii) the respective unaudited consolidated balance sheets
and statements of operations and cash flows of the Parent for the six (6) month
period ending June 30, 1996 (collectively, the "Historical Financial
Statements").

         (m)      Pro Forma Balance Sheet. The Lender shall have received a pro
forma balance sheet of the Company as of the date of this Agreement in form and
substance satisfactory to the Lender (the "Pro Forma Balance Sheet").

         (n)      Fees, Expenses and Other Consideration. The Lender shall have
received all amounts payable by the Borrowers in respect of fees and expenses,
including the fee payable under Section 2.8.(a), and attorney's fees, to the
extent due and payable on or prior to the making of the initial Loans
hereunder.

         (o)      Borrowing Base Certificate. The Lender shall have received a
Borrowing Base Certificate as of the last day of the month most recently ending
prior to the Effective Date.

         (p)      Loan Availability Certificate. The Lender shall have received
a Loan Availability Certificate as of the last day of the fiscal quarter most
recently ending prior to the Effective Date.

         (q)      Business Services Audit. The Business Services department of
the Lender shall have completed its field examination of the Parent, the
Company and the other Loan Parties, and the Lender shall be satisfied with the
results of such examination.

         (r)      Licenses. The Lender shall have received correct and complete
copies of each License described in Schedule 5.16.

         (s)      License Subsidiary. The Lender shall have received evidence
satisfactory to the Lender that all FCC licenses previously owned by the Parent
have been transferred to the License Subsidiary, that the License Subsidiary
has entered into licensing agreements with the Parent and the Company with
respect to such FCC licenses used by such Loan Parties in their respective
businesses, and that all Governmental Approvals required in connection
therewith, including the approval of the FCC to such transfers, have been
obtained.



                                      -32-
<PAGE>   38

         (t)     Existing Financing Agreements. The Lender shall have received
copies of each of the documents, instruments and agreement evidencing the
Indebtedness described on Schedule 5.13., certified as true and complete by the
President of the Parent.

         (u)     Intercreditor Agreements. The Lender shall have entered into
Intercreditor Agreements, substantially in the form of Exhibit L hereto, with
the holders of the Indebtedness described on Schedule 5.13., including without
limitation, Glenayre Electronics, Inc. and Associates Capital Services
Corporation.

         (v)     Amendment to Schedules. The parties hereto shall have entered
into an amendment to this Agreement, in form satisfactory to the Lender,
amending the information set forth on the Schedules hereto to make such
information accurate as of the Effective Date.

         (w)     Other Documents. The Lender shall have received such other
documents, instruments and agreements as the Lender or its counsel may
reasonably request.

         4.2. INITIAL AND SUBSEQUENT EXTENSIONS OF CREDIT

         The obligation of the Lender to make any Loan hereunder (including the
initial Loans) is subject to the further condition precedent that, both
immediately prior to the making of such Loan, and also after giving effect
thereto:

         (a)     no Default or Event of Default shall have occurred and be
continuing;

         (b)     the representations and warranties made or deemed made in
Article 5. and by the Loan Parties in each of the other Loan Documents shall be
true, complete and correct in all material respects on and as of the date of
the making of such extension of credit with the same force and effect as if
made on and as of such date (or, in the case of any such representation and
warranty made only as of a particular date, as of such particular date);

         (c)     no change that is material and adverse shall have occurred in
the business, property, assets, liabilities, condition (financial or
otherwise), operations, results of operations or prospects of the Parent, the
Company or any of the other Loan Parties since December 31, 1995; and

         (d)     the Lender shall have timely received a duly executed Notice
of Borrowing.

Each Notice of Borrowing hereunder shall constitute a certification by the
Borrowers to the effect set forth in subsections (a) through (d) above (both as
of the date of such notice and as of the date of such extension of credit).

                       5. REPRESENTATIONS AND WARRANTIES

         Each of the Borrowers represents and warrants to the Lender that the
following statements are, and after giving effect to the Transactions will be,
true and correct:

                                      -33-
<PAGE>   39

         5.1. CORPORATE EXISTENCE

         Each of the Loan Parties (a) is a corporation or limited liability
company, as the case may be, duly organized and validly existing and in good
standing under the laws of the jurisdiction of its organization; (b) has all
requisite corporate power, and has all Governmental Approvals, necessary to own
its assets and carry on its business as now being or as proposed to be
conducted and to consummate the Transactions; and (c) is qualified to do
business in all jurisdictions in which the failure to be so qualified could
reasonably be expected to have a Material Adverse Effect. As of the date
hereof, and as of the Effective Date (upon the occurrence thereof), the
jurisdictions in which each of the Loan Parties is qualified to do business are
set forth on Schedule 5.1.

         5.2. AUTHORIZATION; NO CONFLICT

         The execution, delivery and performance by each Loan Party of each of
the Loan Documents and the Acquisition Documents to which any is a party and
the consummation of the Transactions (a) have been duly authorized by all
requisite corporate and, to the extent required, stockholder action (or
membership action in the case of a limited liability company) on the part of
each such Loan Party and (b) will not (i) violate any provision of Applicable
Law, or any order of any Governmental Authority or any provision of the
certificate in incorporation, articles of organization or other comparable
organizational instrument or by-laws or operating agreement of any Loan Party,
(ii) violate, conflict with, result in a breach of or constitute (alone or with
notice or lapse of time or both) a default or an event of default under any
Material Contract to which any Loan Party is a party or by which any Loan Party
or any of its property is or may be bound, or (iii) result in the creation or
imposition of any Lien upon any property or assets of any Loan Party (except
pursuant to the Security Documents).

         5.3. ENFORCEABILITY

         Each of this Agreement and the other Loan Documents has been duly
executed and delivered by each Loan Party a party thereto and constitutes the
legal, valid and binding obligation of such Loan Party enforceable against such
Loan Party in accordance with their respective terms, except as the same may be
limited by bankruptcy, insolvency, reorganization, moratorium, fraudulent
conveyance or other laws affecting generally the enforcement of creditors'
rights and by general principles of equity (regardless of whether considered in
a proceeding in equity or at law). The License Subsidiary and each other Loan
Party each has the right to assign or transfer control of all of its rights and
interests in all of its respective Licenses to the Lender, subject to the prior
review and approval of the FCC and any other applicable Governmental Authority.

         5.4. GOVERNMENTAL APPROVALS FOR DOCUMENTS

         No Governmental Approvals are necessary for the execution, delivery or
performance by any Loan Party of the Loan Documents and the Acquisition
Documents to which it is a party, or for the validity or enforceability
thereof, except for (a) filings and recordings in respect of the Liens created
pursuant to the Security Documents and (b) Governmental Approvals which have
already been obtained and which are described on Schedule 5.4.

                                      -34-
<PAGE>   40

         5.5. FINANCIAL CONDITION

         (a)      The Historical Financial Statements fairly present, in all
material respects, the financial condition and results of operations of the
Parent and its Subsidiaries as of and for the periods covered thereby. Since
December 31, 1995, there has been no material adverse change in the business,
property, assets, liabilities, condition (financial or otherwise), operations
or results of operations of the Parent, the Company, any of their Subsidiaries
or any other Loan Party. The Pro Forma Balance Sheet fairly presents, in all
material respects, the pro forma financial condition of the Company as of the
Effective Date. All projected financial statements of the Parent, the Company
or any other Loan Party provided to the Lender in connection with this
Agreement or any of the other Loan Documents were, or will be when so provided,
based on the assumptions set forth therein, in the good faith judgment of the
Borrowers, reasonable estimations of the projected financial performance and
condition of the Person the subject of such projected financial statements.

         (b)      With respect to a given Acquisition, to the knowledge of the
Borrowers (i) the Acquisition Historical Financial Statements fairly present,
in all material respects, the financial condition and results of operations of
the Target as of and for the periods covered thereby; and (ii) the Combined
Financial Statements, if any, delivered under Section 6.12. in connection with
such Acquisition, fairly present, in all material respects, the financial
condition and results of operations of the Target and the Company, on a
combined basis for the periods covered thereby.

         5.6. LITIGATION

         There are no actions, suits or proceedings at law or in equity by or
before any Governmental Authority now pending or, to either Borrower's
knowledge, threatened against any Loan Party or its business, property or
rights (i) which involve any Loan Document, any Acquisition Document or any
Transaction or (ii) which, if adversely determined could reasonably be expected
to have, individually or in the aggregate, a Material Adverse Effect. There
exists no judgment, order, injunction or other restraint issued or filed which
is material to any Loan Party, or its business, properties or rights, or which
prohibits or adversely affects any of the Transactions.

         5.7. ELIGIBILITY OF RECEIVABLES AND INVENTORY

         Each Receivable reflected in the computations included in any
Borrowing Base Certificate meets the criteria enumerated in the definition of
Eligible Receivables. All items of Inventory reflected in the computations
included in any Borrowing Base Certificate meet the criteria enumerated in the
definition of Eligible Inventory.

         5.8. MARGIN STOCK

         No Loan Party is engaged in the business of extending credit for the
purpose, whether immediate, incidental or ultimate, of buying or carrying
Margin Stock. No part of the proceeds of any extension of credit hereunder,
whether directly or indirectly, and whether immediately, incidentally or
ultimately, will be used (i) to purchase or carry Margin Stock or to extend
credit to

                                      -35-
<PAGE>   41


others for the purpose of purchasing or carrying Margin Stock or to refund
indebtedness originally incurred for such purpose, or (ii) for any purpose
which entails a violation of, or which is inconsistent with, the provisions of
the Regulations of the Board of Governors of the Federal Reserve System,
including Regulations G, T, U or X. As used herein, the term "Margin Stock"
shall mean margin stock within the meaning of Regulations G, T, U and X.

         5.9. ERISA

         (a)      No Loan Party maintains or contributes to any Employee
Benefit Plan or Multiemployer Plan other than those identified on Schedule 5.9.

         (b)      Each Loan Party is in compliance in all material respects
with all applicable provisions of ERISA and the Code with respect to all
Employee Benefit Plans. Each Employee Benefit Plan that is intended to be
qualified under Section 401(a) of the Code has been determined by the Internal
Revenue Service to be so qualified, and each trust related to such Plan has
been determined to be exempt from federal income tax under Section 501(a) of
the Code. The actuarial present value of all accumulated benefit obligations
under each Plan, as disclosed in the most recent actuarial report with respect
to such Plan, does not exceed the fair market value of the assets of such Plan.
No material liability has been incurred by any Loan Party or any of its ERISA
Affiliates which remains unsatisfied for any taxes, penalties or other amount
(other than contributions in the ordinary course) with respect to any Employee
Benefit Plan or any Multiemployer Plan, and to either Borrower's knowledge no
such material liability is expected to be incurred.

         (c)      No Loan Party has: (i) engaged in a nonexempt prohibited
transaction described in Section 406 of ERISA or Section 4975 of the Code; (ii)
incurred any liability to the PBGC which remains outstanding other than the
payment of premiums and there are no premium payments which are due and unpaid;
(iii) failed to make a required contribution or payment to a Multiemployer
Plan; or (iv) failed to make a required installment or other required payment
under Section 412 of the Code.

         (d)      No ERISA Event has occurred or is reasonably expected to
occur with respect to any Plan or Multiemployer Plan maintained or contributed
to by any Loan Party which could have a Material Adverse Effect.

         (e)      No proceeding, claim (other than routine claims for
benefits), lawsuit and/or investigation is existing or, to either Borrower's
knowledge, threatened concerning or involving any Employee Benefit Plan or
Multiemployer Plan maintained or contributed to by any Loan Party.

         5.10.    Intellectual Property

         Each Loan Party owns, is licensed to use or otherwise has the legal
right to use, all patents, trademarks, trade names, copyrights, technology,
know-how and processes used in or necessary for the conduct of its business as
currently conducted that are material to the condition (financial or other),
business or operations of such Person (collectively called "Intellectual

                                      -36-
<PAGE>   42


Property"). All such Intellectual Property with respect to which any public
filing with the United States Patent and Trademark Office, the United States
Copyright Office or any other Governmental Authority has been made, is
identified on Schedule 5.10. and fully protected and/or duly and properly
registered, filed or issued in the appropriate office and jurisdictions for
such registrations, filing or issuances. All Intellectual Property that is
registered or for which application for registration is pending is identified
on such Schedule. Except as disclosed in such Schedule, no material claim has
been asserted by any Person with respect to the use of any Intellectual
Property, or challenging or questioning the validity or effectiveness of any
Intellectual Property. Except as disclosed in such Schedule, the use of such
Intellectual Property by the Loan Parties, does not infringe on the rights of
any Person, subject to such claims and infringements as do not, in the
aggregate, give rise to any liabilities on the part of any Loan Party that
could reasonably be expected to have a Material Adverse Effect.

         5.11.    Taxes

         Each of the Loan Parties has filed all federal income tax returns and
all other tax returns and reports, domestic and foreign, required to be filed
by it and has paid all taxes, assessments, fees and other governmental charges
shown to be due and payable by it on such returns or reports, except where the
failure to so file or pay could not reasonably be expected to have a Material
Adverse Effect. All such returns are true and correct in all material respects.
Except as set forth on such Schedule, each of the Loan Parties has paid or, in
the case of taxes which are not yet due and payable or are being contested in
good faith, has provided adequate reserves for the payment of, all federal,
state and foreign taxes applicable for all prior fiscal years and for the
current fiscal year to the date hereof. To either Borrower's knowledge, there
is no proposed tax assessment against any Loan Party.

         5.12.    Investment Company Act; Public Utility Holding Company Act;
Etc.

         No Loan Party is (a) an "investment company" or a company "controlled"
by an "investment company" within the meaning of the Investment Company Act of
1940, as amended; (b) a "holding company" or an "affiliate" of a "holding
company" or a "subsidiary company" of a "holding company" within the meaning of
the Public Utility Holding Company Act of 1935, as amended or (c) subject to
any other Applicable Law which purports to regulate or restrict its ability to
borrow money or to consummate the transactions contemplated by this Agreement
or to perform its obligations under any Loan Document to which it is a party.

         5.13.    Existing Indebtedness

         Schedule 5.13. is, as of the date hereof, and as of the Effective Date
(upon the occurrence thereof), a complete and correct listing of all
Indebtedness of the Parent, the Company and the other Loan Parties, including
without limitation, all Guarantees of each Loan Party. No default or event of
default, or event or condition which with the giving of notice, the lapse of
time, a determination of materiality, the satisfaction of any other condition
or any combination of the foregoing, would constitute such a default or event
of default, exists with respect to any such Indebtedness having a principal
amount outstanding, individually or in the aggregate, equal to or exceeding
$500,000.

                                      -37-
<PAGE>   43

         5.14.    Material Contracts

         Schedule 5.14. is a true, correct and complete listing of all Material
Contracts. Each of the Loan Parties that are parties to any Material Contract
has performed and is in compliance with all of the terms of such Material
Contract, and no default or event of default, or event or condition which with
the giving of notice, the lapse of time, a determination of materiality, the
satisfaction of any other condition or any combination of the foregoing, would
constitute such a default or event of default, exists with respect to any such
Material Contract.

         5.15.    Environmental and Safety Matters

         Each Loan Party has obtained all Governmental Approvals which are
required under Environmental Laws and is in compliance with all terms and
conditions of such Governmental Approvals the failure with which to be in
compliance would have a Materially Adverse Effect. Each Loan Party is also in
material compliance with all other limitations, restrictions, conditions,
standards, prohibitions, requirements, obligations, schedules, and timetables
contained in the Environmental Laws. Neither Borrower is aware of, and has
received notice of, any past, present, or future events, conditions,
circumstances, activities, practices, incidents, actions, or plans which, with
respect to any Loan Party, may interfere with or prevent compliance or
continued compliance with Environmental Laws, or may give rise to any
common-law or legal liability, or otherwise form the basis of any claim,
action, demand, suit, 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 pollutant, contaminant,
chemical, or industrial, toxic, or other Hazardous Material; and there is no
civil, criminal, or administrative action, suit, demand, claim, hearing,
notice, or demand letter, notice or violation, investigation, or proceeding
pending or, to either Borrower's knowledge, threatened, against any of the
other Loan Parties relating in any way to Environmental Laws.

         5.16.    Compliance with Law; Licenses and Other Governmental
           Approvals

         (a)      Each of the Loan Parties is in compliance with all Applicable
Laws of, and all applicable restrictions imposed by, all Governmental
Authorities in respect of the conduct of their respective business and the
ownership of their respective properties, including without limitation, all
Communications Laws, except for such noncompliances as could not reasonably be
expected to individually or in the aggregate, have a Material Adverse Effect.
Not in limitation of the foregoing, each Loan Party is in compliance in all
material respects with all Applicable Laws concerning, inter alia,
construction, ownership, operation and maintenance of the Licenses and the
facilities associated therewith, and all other Applicable Laws of the FCC, the
Federal Aviation Administration (the "FAA") and any other Governmental
Authority applicable to the Loan Parties and the Licenses. To the knowledge of
each Borrower, none of the owners or lessors of any of the towers or structures
on which any Loan Party leases transmitter site space has failed to comply in
any material respect with any Applicable Laws relating to such towers or
structures, including without limitation, the Communications Laws or Applicable
Laws of the FAA.

                                      -38-
<PAGE>   44

         (b)      As of the date hereof the Parent and Preferred Networks
Southeast, Inc. are the holders of, and as of the Effective Date (upon the
occurrence thereof) the License Subsidiary will be the holder of, the Licenses
listed in Schedule 5.16., each of which is in full force and effect except as
disclosed in such Schedule. The Licenses so listed constitute all of the
Licenses issued or required by the FCC, any PUC or any other Governmental
Authority for, or used in, the operation of the respective businesses of the
Loan Parties as currently operated. Except as described in such Schedule, none
of any Loan Party's Licenses is currently subject to or operating under any
agreement with third parties, granted by such Loan Party, which encumbers any
of the Licenses, or any FCC waiver of otherwise Applicable Law. Except for the
purpose of consummating the transaction contemplated by this Agreement, such
Licenses have not been amended, changed, modified or altered in any material
respect. There is not pending, nor threatened to the knowledge of either
Borrower, any action, investigation, complaint or other proceeding by or before
the FCC, any PUC or any other Governmental Authority to revoke, cancel,
suspend, modify or refuse to renew, or otherwise relating to, any of the
Licenses (except such actions, investigations, complaints, or other proceedings
which relate to the paging industry generally and do not relate to any specific
License and do not relate specifically to any Loan Party), or to otherwise
investigate the operation of any Loan Party's business, the accuracy of the
ownership or operation of the Licenses, or other regulatory actions which could
have a Material Adverse Effect. There is not issued, pending, nor threatened to
the knowledge of either Borrower, any notice of violation or complaint by the
FCC, any PUC or any other Governmental Authority against any Loan Party with
respect to such Loan Party's business or any of the Transactions.

         5.17.    Subsidiaries and Capitalization

         Schedule 5.17. correctly sets forth the corporate structure and
ownership interests of the Company, its Subsidiaries and the Subsidiaries of
the Parent (and, to the extent not included, all other Loan Parties (excluding
the Parent)) including the correct legal name of each such Person, and the
partners, shareholders or members as applicable, or other Persons holding
equity interests in each such Person and their percentage equity or voting
interest in each such Person. Except as set forth in such Schedule (a) no
securities convertible into capital stock (or any options, warrants or other
rights to acquire any securities convertible into such capital stock) of the
Company, any of the Subsidiaries of the Parent or the Company or any other Loan
Party (excluding the Parent) are outstanding, and (b) the outstanding stock and
securities of or other equity interests, as applicable, in the Company, each
such Subsidiary and other Loan Party (excluding the Parent) are owned by the
Persons indicated on such Schedule, free and clear of all Liens, warrants,
options and rights of others of any kind whatsoever.

         5.18.    Title to Properties

         Except as set forth on Schedule 5.18., each of the Company and the
other Loan Parties have good, indefeasible and insurable title to, or valid
leasehold interests in, all its real properties and good title to its other
assets, free and clear of all Liens other than Permitted Liens.

                                      -39-
<PAGE>   45

         5.19.    Solvency

         After giving effect to the Transactions, the Company, the Parent and
each other Loan Party will be Solvent.

         5.20.    Conduct of Business

         The Parent and Preferred Networks Southeast, Inc., a wholly owned
subsidiary of the Parent, are a carrier's carrier of exclusively wholesale
one-way paging networks services. Preferred Technical Services, Inc., a wholly
owned subsidiary of the Parent, provides engineering support for the wireless
industry, including but not limited to, repair, maintenance, installation and
equipment sales to wireless carriers, manufacturers, and personal communication
service providers. Prior to the Effective Date, neither the Company nor the
License Subsidiary has engaged in any business or incurred any liabilities
except for activities, expenses and liabilities incidental to its organization
and to the carrying out of the Transactions. The sole purpose of the License
Subsidiary is to own all FCC licenses used by the Parent, the Company and their
Subsidiaries.

         5.21.    Disclosure

         No representation or warranty of any Loan Party made or deemed made in
this Agreement, any other Loan Document, any Acquisition Document, the
financial statements referred to in Section 4.1.(n) and (o), or any other
document, certificate or written statement furnished to the Lender by or on
behalf of any such Person for use in connection with any of the Transactions,
contained, as of the date made or deemed made or as of the date thereof, any
untrue statement of a material fact or omitted, omits or will omit to state a
material fact necessary in order to make the statements contained herein or
therein not misleading in light of the circumstances in which the same were
made. There is no material fact known to either Borrower that has had or will
have a Material Adverse Effect and that has not been disclosed herein or in
such other documents, certificates and statements furnished to the Lender for
use in connection with the transactions contemplated hereby.

         5.22.    Representations and Warranties in Acquisition Documents

         Each representation and warranty made or deemed made by any Loan Party
in any of the other Loan Documents or the Acquisition Documents is hereby
deemed made to and for the benefit of the Lender as if the same were set forth
herein in full.

         5.23.    Representations Regarding Acquisitions

         To the extent any representation or warranty contained in this Article
5. relates to an Acquisition and the Transactions relating thereto, such
representation or warranty shall be deemed made only on and as of the (a) the
date such Acquisition has been consummated and (b) the date of the making of
the Loan any of the proceeds of which are used in whole or in part (including
the financing of an Intercompany Loan) to finance such Acquisition.

                                      -40-
<PAGE>   46

           5.24.    Survival of Representations and Warranties, Etc.

         All statements contained in any certificate, financial statement or
other instrument delivered by or on behalf of either Borrower, any Subsidiary
or any other Loan Party to the Lender pursuant to or in connection with this
Agreement or any of the other Loan Documents shall constitute representations
and warranties made by the Borrowers under this Agreement. All representations
and warranties made under this Agreement shall be deemed to be made at and as
of the date hereof, the Effective Date, date of the delivery of a Notice of
Borrowing, the date of the making of any Loan and the date of the consummation
of each Acquisition by a Loan Party, except to the extent that such
representations and warranties expressly relate solely to an earlier date (in
which case such representations and warranties shall have been true and
accurate on and as of such earlier date) and except for changes in factual
circumstances specifically permitted hereunder.

                            6. AFFIRMATIVE COVENANTS

         Each of the Borrowers covenants and agrees that, so long as either of
the Commitments remains in effect or the principal or interest on any Loan or
any Obligation shall remain unpaid, each Borrower will, and (as applicable)
will cause each of the other Loan Parties to:

         6.1. Financial Statements and Other Information

         Deliver to the Lender:

         (a)      as soon as available and in any event within 90 days after
the end of each fiscal year of the Parent, audited consolidated statements of
income, retained earnings and cash flow of the Parent and its Subsidiaries for
such fiscal year and the related audited consolidated balance sheet of the
Parent and its Subsidiaries as of the end of such fiscal year, accompanied by
(i) an report of the Parent's independent auditors (who shall be of nationally
recognized standing), stating that such financial statements fairly present, in
all material respects, the consolidated financial condition and results of
operations of the Parent and its Subsidiaries in accordance with GAAP and
containing only qualifications acceptable to the Lender and (ii) a schedule
prepared by such auditors setting forth the unaudited consolidating statements
of income, retained earnings and cash flow of the Parent, the Company and the
other Subsidiaries of the Parent for such fiscal year and the related unaudited
consolidating balance sheet as of the end of such fiscal year of the Parent,
the Company and the other Subsidiaries;

         (b)      as soon as available and in any event within 45 days after
the end of each of the first three fiscal quarters of each fiscal year of the
Company, consolidated and consolidating statements of income, retained earnings
and cash flow of the Parent and its Subsidiaries and of the Company and its
Subsidiaries for such fiscal quarter and for the period from the beginning of
the current fiscal year to the end of such fiscal quarter, and the related
consolidated and consolidating balance sheet as of the end of such period,
accompanied by a certificate of the chief financial officer of the Parent,
which certificate shall state that such consolidated financial statements
fairly present, in all material respects, the consolidated and consolidating
financial condition and results

                                      -41-
<PAGE>   47

of operations of such Persons in accordance with GAAP (subject to normal
year-end adjustments and absence of full footnote disclosures);

         (c)      simultaneously with the delivery of the financial statements
pursuant to Section 6.1.(a) or (b), a certificate of the chief financial
officer of the Parent (i) to the effect that no Default or Event of Default has
occurred and is continuing (or, if any Default or Event of Default has occurred
and is continuing, describing the same in reasonable detail and describing the
action that the Parent has taken and proposes to take with respect thereto) and
(ii) setting forth in reasonable detail the computations necessary to determine
whether the Parent and the Company are in compliance with the covenants
contained in Section 7.3. and in Article 8. in each case as of the end of the
period for which such financial statements are delivered;

         (d)      simultaneously with the delivery of the annual financial
statements referred to in Section 6.1.(a), a report addressed to the Parent by
the independent auditors who audited such statements (i) stating that, in
connection with their audit of such statements (and without conducting any
procedures other than those customarily conducted in a year-end audit), such
auditors have obtained no knowledge of any condition or event which constitutes
a Default or Event of Default as at the end of such fiscal year of the Parent,
or if such auditors shall have obtained knowledge of any such condition or
event, specifying in such report each such condition or event of which they
have knowledge and the nature and status thereof and (ii) setting forth in
reasonable detail the computations necessary to determine whether the Parent
and the Company are in compliance with the covenants contained in Section 7.3.
and in Article 8.;

         (e)      promptly upon the receipt thereof, copies of all "management
letters" received by the Parent or any other Loan Party from its independent
accountants;

         (f)      within 30 days of the end of each calendar month, a Borrowing
Base Certificate as of the last Business Day of such month, together with a
schedule of receivables as of the date of such Borrowing Base Certificate
setting forth an aged trial balance in summary form of each Borrower's then
existing Receivables, and also specifying the name of and the balance due from
(and any rebate due to) each Account Debtor obligated on an aggregate amount of
Receivables which constitutes 5% or more of such Borrower's Eligible
Receivables;

         (g)      simultaneously with the delivery of the financial statements
pursuant to Section 6.1.(b) and within 45 days following the end of each fiscal
year of the Company, a Loan Availability Certificate as of the end of the
preceding fiscal quarter in form and substance acceptable to the Lender;

         (h)      as soon as possible, and in any event within 30 days after
any Loan Party knows or has reason to know that any of the events or conditions
specified below have occurred or exist, a statement signed by the chief
financial officer of the Parent setting forth details respecting such event or
condition and the action, if any, which the Parent, any other Loan Party or its
ERISA Affiliates proposes to take with respect thereto (and a copy of any
report or notice required to be filed with or given to the PBGC by the Parent
or any other Loan Party or any of its ERISA Affiliates as of such date with
respect to such event or condition):

                                      -42-
<PAGE>   48

                  (i) any reportable event, as defined in Section 4043(b) of
         ERISA and the regulations issued thereunder, with respect to a Plan of
         the Parent or any other Loan Party or any of its ERISA Affiliates, as
         to which the PBGC has not by regulation waived the requirement of
         Section 4043 (a) of ERISA that it be notified within 30 days of the
         occurrence of such event (provided that a failure to meet the minimum
         funding standard of Section 412 of the Code or Section 302 of ERISA
         shall be a reportable event regardless of the issuance of any waivers
         in accordance with Section 412(d) of the Code);

                  (ii) the filing under Section 4041 of ERISA of a notice of
         intent to terminate any Plan of the Parent or any other Loan Party or
         any of its ERISA Affiliates or the termination of any such Plan;

                  (iii) the institution by the PBGC of proceedings under
         Section 4042 of ERISA for the termination of, or the appointment of a
         trustee to administer, any Plan of the Parent or any other Loan Party
         or any of its ERISA Affiliates, or the receipt by the Parent or any
         other Loan Party or any of its ERISA Affiliates of a notice from a
         Multiemployer Plan of the Parent or any other Loan Party or any of its
         ERISA Affiliates that such action has been taken by the PBGC with
         respect to such Multiemployer Plan;

                  (iv) the complete or partial withdrawal by the Parent or any
         other Loan Party or any of its ERISA Affiliates under Section 4201 or
         4204 of ERISA from a Multiemployer Plan, or the receipt by the Parent
         or any other Loan Party or any such ERISA Affiliate of notice from
         such a Multiemployer Plan that it is in reorganization or insolvency
         pursuant to Section 4241 or 4245 of ERISA or that it intends to
         terminate or has terminated under Section 4041A of ERISA, which in any
         such case could reasonably be expected to result in the imposition of
         withdrawal liability upon the Parent or any other Loan Party or any of
         its ERISA Affiliates;

                  (v) the institution of a proceeding by a fiduciary of any
         Multiemployer Plan against the Parent or any other Loan Party or any
         of its ERISA Affiliates to enforce Section 515 of ERISA, which
         proceeding is not dismissed within 30 days; and

                  (vi) the fair market value of the assets of any Plan does not
         equal or exceed the accumulated benefit obligations with respect to
         such Plan, as disclosed on the most recent actuarial report with
         respect to such Plan.

         (i)      promptly after either Borrower obtains knowledge of the
occurrence of any Default or Event of Default, a notice of such Default or
Event of Default describing the same in reasonable detail together with a
description of the action that such Borrower (or such other appropriate party,
as the case may be) has taken and proposes to take with respect thereto;

          (j)     any amendment to the articles of incorporation or bylaws of
any Loan Party;

         (k)      any change in the senior management of either Borrower and
any change in the business, assets, liabilities, financial condition, results
of operations or business prospects of any Loan Party which has had or could
reasonably be expected to have a Material Adverse Effect;

                                      -43-
<PAGE>   49

         (l)      the acquisition, incorporation or other creation of any
Subsidiary, the purpose for such Subsidiary and the nature of the assets and
liabilities thereof;

         (m)      as soon as possible, and in any event within ten Business
Days after either Borrower receives notice or otherwise has knowledge that any
of the following events have occurred or exist, a statement signed by the chief
financial officer of such Borrower setting forth details regarding such event
or condition and the action, if any, which such Borrower (or such other
appropriate party, as the case may be) proposes to take with respect thereto
(along with all relevant documentation): (A) any violation by any Loan Party of
any Environmental Laws which could reasonably be expected to have a Material
Adverse Effect; (B) any request for information or notice of potential
responsibility under Environmental Laws with respect to cleanup of any property
or facility of any Loan Party or any offsite location; (C) the imposition of
any Lien on any assets of the Company or any other Loan Party under
Environmental Laws; (D) the commencement of any litigation, enforcement action
or investigation with respect to any Loan Party under Environmental Laws; or
(E) any Release or threatened Release of any Hazardous Material at or from any
property or facility of any Loan Party;

         (n)      promptly upon their becoming available, copies of any
statements, reports and other communications, if any, which any Loan Party
shall have provided to its stockholders or filed with the Securities and
Exchange Commission (or any governmental agency substituted therefor), any
national securities exchange or the National Association of Securities Dealers,
Inc.;

         (o)      promptly upon receipt thereof, copies of any notification or
other communication regarding any claim or potential claim for indemnification
under any Acquisition Documents relating to any Significant Acquisition;

         (p)      prompt notice of the terms of any proposed amendment to, or
modification or waiver of any of the material terms of any of the Acquisition
Documents relating to any Significant Acquisition;

         (q)      simultaneously with the delivery of the annual financial
statements referred to in Section 6.1., capital and operating expense budgets,
projections of sources and applications of funds and profit and loss
projections for the Parent and its Subsidiaries on a consolidated basis for
each month of the next succeeding fiscal year, all itemized in reasonable
detail. Any material revisions made in such budgets or projects shall be
furnished promptly to the Lender;

         (r)      promptly upon the issuance thereof, a copy of any material
License issued to any Loan Party after the date hereof; and

         (s)      promptly after receipt of written request from the Lender,
such other information regarding the business, affairs or financial condition
of the Parent, the Company or any other Loan Party as the Lender may reasonably
request.

         6.2. LITIGATION

         Promptly (and in any event within 3 Business Days of receipt) give to
the Lender notice of the filing or commencement of, or any written notice of
intention of any Person to file or

                                      -44-
<PAGE>   50

commence, any action, suit or proceeding affecting any Loan Party, whether at
law or in equity by or before any Governmental Authority which if adversely
determined could reasonably be expected to result in liability to any of the
Loan Parties in an amount equal to or exceeding $250,000 (including the amount
of any deductible paid or required to be paid by the Company or any other Loan
Party under the terms of its insurance policies, but net of any amounts
acknowledged in writing by the applicable insurer(s) to be fully covered by
insurance) or which would otherwise have a Material Adverse Effect, and of any
adverse development in respect of such legal or other proceedings.

         6.3. CORPORATE EXISTENCE, ETC.

         Except as expressly permitted by this Agreement: (a) preserve and
maintain its corporate existence, and all of its material rights, privileges
and franchises; (b) comply in all material respects with the requirements of
all Applicable Laws, rules, regulations and orders of all Governmental
Authorities; (c) maintain all of its material properties used in its business
in sufficient working order and condition so as to permit such Loan Party to
conduct its business; and (d) preserve and enforce its rights (including rights
to indemnification) under any Material Contracts, except where the failure to
do so would not have a Material Adverse Effect.

         6.4. INSURANCE

         Keep insured by financially sound and reputable insurers all property
of a character usually insured by entities engaged in the same or similar
business similarly situated against loss or damage of the kinds and in the
amounts customarily insured against by such businesses and carry such other
insurance as is usually carried by such businesses. Without limiting the
obligations of the Loan Parties under the foregoing provisions of this Section,
in the event any of the Loan Parties shall fail to maintain in full force and
effect insurance as required by the foregoing provisions of this Section or any
of the other Loan Documents, then the Lender may upon notice to such Loan
Party, but shall have no obligation to, procure insurance covering the
interests of the Lender in such amounts and against such risks as the Lender
shall deem appropriate, and the Borrowers shall reimburse the Lender in respect
of any premiums paid by the Lender as provided in Section 10.3.

         6.5. OBLIGATIONS AND TAXES

         Pay its Indebtedness and other obligations in accordance with their
terms and pay and discharge promptly all taxes, assessments and governmental
charges or levies imposed upon it or upon its income or profits or in respect
of its property, and in any event before the same shall become delinquent or in
default, as well as all lawful claims for labor, materials and supplies or
otherwise which, if unpaid, might give rise to a Lien upon such properties or
any part thereof; provided, however, that such payment and discharge shall not
be required so long as the validity or amount thereof shall be contested in
good faith by appropriate proceedings which effectively stay the execution of
any such Lien and the Parent shall (or shall cause the applicable Loan Party
to) set aside on its books adequate reserves in accordance with GAAP with
respect thereto.



                                      -45-
<PAGE>   51

         6.6. MAINTAINING RECORDS; ACCESS TO PROPERTIES AND INSPECTIONS

         Maintain all financial records in such manner so as to permit the
preparation of financial statements in accordance with GAAP and permit any
representatives designated by the Lender upon reasonable notice to visit and
inspect the properties of the Loan Parties and to inspect their financial and
business records and make extracts therefrom and copies thereof, all at
reasonable times during normal business hours and in a manner so as not to
unreasonably disrupt the operations of the Loan Parties and as often as
reasonably requested, and permit the Lender or any representatives designated
by the Lender upon reasonable notice to discuss the affairs, finances and
condition of any of the Loan Parties with the officers thereof and, after prior
notice to the Parent (so long as no Event of Default has occurred and is
continuing), independent accountants therefor.

         6.7. ENVIRONMENTAL AND SAFETY MATTERS

         For the purposes of protecting the Lender's security interest in the
Collateral and preserving each Borrower's ability to satisfy its Obligations:

         (a)      Comply with all Environmental Laws applicable to it or any of
its property or facilities in all material respects.

         (b)      Keep its properties and facilities free from any Liens which
could reasonably be expected to have a Material Adverse Effect arising under
any Environmental Laws.

         (c)      Respond promptly to any Release or threatened Release of any
Hazardous Materials in a manner which complies in all material respects with
all Environmental Laws and mitigates any associated risk to human health or the
environment to the maximum extent commercially practicable.

         (d)      If the Lender at any time has reason to believe that any
property or facility owned or operated by any Loan Party has been or may be
either (i) operated in violation of any Environmental Laws; (ii) contaminated
with any Hazardous Materials; or (iii) subject to any government-imposed
obligation to conduct any environmental investigation or clean-up, any of
which, in the good faith judgment of the Lender may impair in any material
respect the value of the Collateral or the ability of any of the Loan Parties
to satisfy any of their respective Obligations, the Company shall, upon the
written request of the Lender, at the sole cost and expense of the Borrowers,
conduct such investigation or study, through retention of a consulting firm
reasonably satisfactory to the Lender, as is necessary in the good faith
judgment of the Lender to demonstrate that no such impairment could reasonably
be expected to have a Material Adverse Effect.

         6.8. ADDITIONAL SECURITY

         If and to the extent requested by the Lender from time to time,
execute and deliver such additional documents and take such other action as may
be necessary or desirable in the reasonable opinion of the Lender in order to
assure and confirm that all Obligations are secured in

                                      -46-
<PAGE>   52

a manner acceptable to the Lender by a first priority Lien on substantially all
present and future assets of the Parent, the Company and the other Loan Parties
subject only to Permitted Liens.

         6.9.     DEPOSIT ACCOUNTS/CASH MANAGEMENT SERVICES

         For the purpose of protecting the Lender's security interest in the
Collateral and enabling the Lender to monitor the proceeds of Collateral and
the uses of cash by the Loan Parties, maintain all of its primary operating
accounts (other than an existing payroll account of the Parent maintained at
Wachovia Bank of Georgia, N.A.) and cash management service relationships with
the Lender.

         6.10.    ENFORCEMENT OF REMEDIES UNDER ACQUISITION DOCUMENTS

         If either Borrower becomes aware of or otherwise has knowledge of any
facts that could give rise to any claim for indemnification from any party
under any Acquisition Document which claim exceeds in amount either $250,000 or
10% of the aggregate cash consideration (as determined as provided in the
definition of the term "Significant Acquisition") paid in connection with the
applicable Acquisition, assert or cause the assertion of such claim against
such party before the date on which such claim may no longer be made under such
Acquisition Document, and in asserting any such claim shall comply with all
requirements for asserting such claims under the Acquisition Documents.

         6.11.    LEASES

         The Company shall use its best efforts to obtain the consent of each
lessor and licensor required under the Company's Collateral Assignment of
Leases with respect to its Other Leases as promptly as possible after the
Effective Date. The Parent shall use its best efforts to obtain the consent of
each lessor and licensor required under the Parent's Collateral Assignment of
Leases with respect to its Material Leases and Other Leases as promptly as
possible after the Effective Date. All Material Leases and Other Leases entered
into by the Company or the Parent following the execution of this Agreement
must contain a provision permitting the Company or the Parent, as applicable,
to assign collaterally all of its rights thereunder to the Lender on terms
reasonably satisfactory to the Lender.

         6.12.    ACQUISITIONS

         With respect to each Acquisition, the Borrowers shall deliver to the
Lender the following:

         (a)      Description of Transaction. A written description of the
Acquisition in detail reasonably satisfactory to the Lender, such description
to include a description of (i) the purchase price of such Acquisition, (ii)
the method and structure of payment thereof and (iii) the other parties to such
Acquisition.

         (b)      Historical Financial Statements. If then available (i) an
audited (or unaudited if audited statements are not available) balance sheet,
statement of operations and statement of cash flows for such Target (if assets
which do not constitute an Asset Group are being acquired from a Person, such
financial statement shall be with respect to such Person) for the three fiscal
years

                                      -47-
<PAGE>   53

most recently ended and (ii) an unaudited balance sheet, statement of
operations and statement of cash flows for such Target (or such Person) for the
fiscal quarter most recently ending (collectively, the "Acquisition Historical
Financial Statements").

         (c)      Pro Forma Compliance Certificate. Unless not required as
provided below, a certificate of the chief financial officer of the Parent (i)
setting forth in reasonable detail the computations necessary to determine
whether the Parent and the Company would have been in compliance with the
covenants contained in Section 7.3. and in Article 8. determined on a combined
basis with the Target as of the end of the fiscal quarter most recently ended
and (ii) to the effect that no Default or Event of Default has occurred and is
continuing or would occur after giving effect to such Acquisition;

         (d)      Pro Forma Financial Statements. If such Acquisition relates
to an existing TCC of the Company, pro forma financial statements in form
reasonably satisfactory to the Lender reflecting the combined financial
condition and results of operations the Company and the Target on a combined
basis for the prior two fiscal years (the "Combined Financial Statements").

         (e)      Corporate Documents. If such Acquisition involves any New
Subsidiaries, the Lender shall have received the following documents, each
certified as indicated below:

                  (i) a copy of the certificate of incorporation, articles of
         organization or other comparable organizational instrument of each
         such New Subsidiary, certified as of a recent date by the Secretary of
         State of the jurisdiction of its formation, and a certificate as of a
         recent date from such Secretary of State as to the good standing of
         such New Subsidiary;

                  (ii) a certificate as of a recent date from the Secretary of
         State of each state in which each such New Subsidiary is required to
         qualify to do business as a foreign corporation or limited liability
         company, as the case may be, to the effect that such New Subsidiary is
         so qualified, or, if unavailable, evidence satisfactory to the Lender
         that each such New Subsidiary has taken appropriate steps to so
         qualify;

                  (iii) a certificate of the secretary (or member in the case
         of a limited liability company) of each such New Subsidiary, dated the
         date of such Acquisition and certifying (A) that attached thereto is a
         true and complete copy of such New Subsidiary's by-laws (or operating
         agreement in the case of a limited liability company) as in effect on
         the date of such certificate, (B) that attached thereto is a true and
         complete copy of resolutions duly adopted by such New Subsidiary's
         board of directors (or members in the case of a limited liability
         company) authorizing the execution, delivery and performance of each
         of the Loan Documents to which such New Subsidiary is or is to be a
         party, and that such resolutions have not been modified, rescinded or
         amended and are in full force and effect, (C) that such New
         Subsidiary's certificate of incorporation, articles of organization or
         other comparable organizational instrument has not been amended since
         the date of the certification thereto furnished pursuant to subsection
         (i) above, and (D) as to the incumbency and specimen signature of each
         of such New Subsidiary's officers (or members in the case of a limited
         liability company) executing each of such Loan

                                      -48-
<PAGE>   54

          Documents (and the Lender may conclusively rely on such certificate
          until the Lender receives notice in writing from such New Subsidiary,
          to the contrary); and

                  (iv) a certificate of another officer (or member in the case
         of a limited liability company) of such New Subsidiary as to the
         incumbency and specimen signature of the secretary of such New
         Subsidiary.

         (f)      Acquisition Documents. Fully executed copies of all of the
Acquisition Documents and any amendments thereto (or if not executed at the
time of delivery as required below, the most current drafts then available).

         (g)      Assignment of Acquisition Documents. Unless not required as
provided below, an Assignment of Acquisition Documents duly executed by any New
Subsidiary or any other existing Loan Party having rights under the any of the
Acquisition Documents being executed in connection with such Acquisition. In
addition, the Lender shall have received the acknowledgment with respect to the
Assignment of Acquisition Documents, in the form attached thereto.

         (h)      Lien Searches. UCC, tax, judgment and lien search reports in
form and substance satisfactory to the Lender with respect to the Target and
each New Subsidiary in all necessary or appropriate jurisdictions and under all
legal and appropriate trade names indicating that there are no prior liens on
any of the Collateral other than Permitted Liens or Liens to be released prior
to or at the time of the consummation of such Acquisition.

         (i)      Security Agreements. A Security Agreement from each New
Subsidiary involved in such Acquisition, together with appropriate UCC
financing statements as may be requested by the Lender.

         (j)      Pledge Agreements. From each Loan Party owning any issued and
outstanding securities of each such New Subsidiary, (i) if such Loan Party has
previously executed and delivered a Pledge Agreement, an amendment (in form and
substance satisfactory to the Lender) to such Pledge Agreement subjecting to
the Lien thereof such securities or (ii) if such Loan Party not has previously
executed and delivered a Pledge Agreement, a Pledge Agreement granting to the
Lender a Lien in such securities. In addition, the Lender shall have received
each of the following: (x) all certificates, if any, representing all of such
securities, (y) stock powers duly endorsed in blank by the applicable Loan
Parties relating to all such certificates and (z) if such Pledge Agreement
covers membership interest in a limited liability company, the consent of such
Person and each of its members substantially in the form attached to the Pledge
Agreement.

         (k)      Guaranties.  Guaranty from each such New Subsidiary

         (l)      Opinions of Counsel. An opinion of counsel to the Loan
Parties regarding (i) the due organization of each such New Subsidiary; (ii)
the corporate authority of any New Subsidiary or other Loan Party delivering a
Loan Document pursuant to this Section; (iii) the execution, delivery and
enforceability of such Loan Documents; (iv) noncontravention of Applicable Law
by such Acquisition or by the execution, delivery and performance by such New
Subsidiary and such

                                      -49-
<PAGE>   55

Loan Parties of such Loan Documents; (v) validity and perfection of any
security interests granted under any Security Document delivered under this
Section and (vi) such other matters as the Lender or its counsel may reasonably
request.

         (m)      Other Documents. The Lender shall have received such other
documents, instruments, agreements and certifications as the Lender or its
counsel may reasonably request.

With respect to a Significant Acquisition, the items referred to in the
preceding subsections (a) through (m) must be delivered to the Lender at least
20 days prior to the execution and delivery of the definitive Acquisition
Documents for such Acquisition. With respect to any other Acquisition, the
items referred to in subsections (a), (b), (e), and (h) through (j) must be
delivered to the Lender prior to the execution and delivery of the definitive
Acquisition Documents for such Acquisition while the balance of the items
(other than the certificate referred to in the preceding subsection (c) and the
Assignment of Acquisition Documents, neither of which shall be required) must
be delivered to the Lender not later than 30 days following the execution and
delivery of the definitive Acquisition Documents for such Acquisition. The
Borrowers agree not to amend, supplement, restate or otherwise modify the terms
of any Acquisition Document prior to the consummation of the applicable
Acquisition, or waive any condition to the effectiveness of such Acquisition
contained in such Acquisition Documents, without the Lender's prior written
consent, such consent not to be unreasonably withheld.

                             7. NEGATIVE COVENANTS

         Each Borrower covenants and agrees that, so long as either of the
Commitments remains in effect or the principal or interest on any Loan or any
Obligation shall remain unpaid, neither Borrower will, nor will it permit any
of the Loan Parties to:

         7.1. PROHIBITION OF FUNDAMENTAL CHANGES

         Effect any of the following: (a) any transaction of merger,
consolidation, recapitalization, reorganization, liquidation or dissolution not
otherwise expressly permitted hereunder without the Lender's prior written
consent; or (b) the sale, transfer, lease, contribution or other conveyance, or
the granting of options, warrants or other rights (excluding options, warrants
or other rights with respect to the Parent's stock) with respect to, any of its
assets to any Person other than sales of assets in the ordinary course of
business without the Lender's prior written consent; or (c) engage in any line
of business other than those engaged in or similar to those engaged in by the
Loan Parties as described in Section 5.20.; or (d) any Acquisition unless (i)
at the time of such Acquisition, the Target is engaged in the same or similar
line of business as those described in Section 5.20., (ii) no Default or Event
of Default shall have occurred and be continuing or would occur after giving
effect to such Acquisition, (iii) the provisions of Section 6.12. shall have
been complied with and (iv) if the amount of consideration (as determined as
provided in the definition of the term "Significant Acquisition") to be paid by
the Parent, the Company and their respective Subsidiaries in connection with
such Acquisition is greater than or equal to $1,000,000, the Lender shall have
given its prior written consent to such Acquisition. The Borrowers agree to
provide to the Lender, in addition to items delivered pursuant to Section
6.12., such information regarding such Acquisition as the Lender may reasonably
request. The Lender agrees that it will

                                      -50-
<PAGE>   56


respond to a request for its consent under the preceding clause (iv) no later
than 10 calendar days prior to the date of execution and delivery of the
definitive Acquisition Documents for such Acquisition. Failure of the Lender to
give any such response within such time shall constitute a denial by the Lender
of its consent. The aggregate amount of consideration (as determined as
provided in the definition of the term "Significant Acquisition") paid by the
Parent, the Company and their respective Subsidiaries in connection with all
Acquisitions which do not require the Lender's consent as provided above shall
not exceed $5,000,000.

         7.2. LIMITATION ON LIENS

         Without the Lender's prior written consent, create, incur, assume or
suffer to exist any Lien upon any of its property, assets or revenues, whether
now owned or hereafter acquired, except Permitted Liens.

         7.3. INDEBTEDNESS

         Create, incur or suffer to exist any Indebtedness except (a)
Indebtedness to the Lender under any of the Loan Documents; (b) Indebtedness
existing on the Effective Date and described on Schedule 5.13. which is
acceptable to the Lender; (c) Indebtedness under the Intercompany Note in an
aggregate principal amount not to exceed $18,000,000 at any time outstanding;
(d) Indebtedness in an aggregate amount not to exceed $250,000 during any
fiscal year of the Borrowers; (e) Indebtedness otherwise permitted by Section
7.4. and (f) loans and advances to employees of the Borrowers for moving,
entertainment, travel and other similar expenses in the ordinary course of
business consistent with past practices.

         7.4. INVESTMENTS

         Make or permit to remain outstanding any Investments except (a)
Investments in Cash Equivalents as required under Section 8.1., (b)
Intercompany Loans and (c) the ownership of Subsidiaries as set forth on
Schedule 5.17., and other Subsidiaries the acquisition of which is permitted by
Section 7.1.(d).

         7.5. RESTRICTED PAYMENTS

         Make any Restricted Payment; provided, however, that Subsidiaries of
the Company may make dividends, payments or other distributions to the Company
or to any Wholly-Owned Subsidiary of the Company. Neither Borrower shall create
or otherwise cause or suffer to exist or become effective, or permit any
Subsidiary or any other Loan Party to create or otherwise cause or suffer to
exist or become effective, any consensual encumbrance or restriction of any
kind on the ability of any such Person to: (a) pay dividends or make any other
distribution on any of such Subsidiary's capital stock or other securities
owned by either Borrower, any of their Subsidiaries or any other Loan Party;
(b) pay any Indebtedness owed to either Borrower, any of their Subsidiaries or
any other Loan Party; (c) make loans or advances to either Borrower, any of
their Subsidiaries or any other Loan Party; or (d) transfer any of its property
or assets to either Borrower, any of their Subsidiaries or any other Loan
Party.



                                      -51-
<PAGE>   57

         7.6. TRANSACTIONS WITH AFFILIATES

         Permit to exist or enter into, and will not permit any of its
respective Subsidiaries or any of the other Loan Parties to enter into or
permit to exist, any transaction (including the purchase, sale, lease or
exchange of any property or the rendering of any service) with any Affiliate of
any Loan Party or with any director, officer or employee of any Loan Party,
except transactions in the ordinary course of business and upon fair and
reasonable terms which are no less favorable than would be obtained in a
comparable arm's length transaction with a Person that is not an Affiliate.

         7.7. AMENDMENT OF CERTAIN DOCUMENTS

         Enter into any amendment, modification or waiver of any of the terms
of any of the Acquisition Documents which amendment, modification or waiver
would have a Material Adverse Effect in the reasonable judgment of the Lender.

                             8. FINANCIAL COVENANTS

         So long as either of the Commitments remains in effect or the
principal or interest on any Loan or any Obligation shall remain unpaid:

         8.1. CASH COVERAGE OF DEBT SERVICE

         The Parent and its Subsidiaries must at all times hold on a
consolidated basis cash and Cash Equivalents in an aggregate amount greater
than or equal to the projected consolidated Debt Service of the Parent and its
Subsidiaries for the period commencing on the date of determination through the
Termination Date.

         8.2. TOTAL LIABILITIES TO NET WORTH

         The Parent shall not permit the ratio of Total Liabilities to Net
Worth of the Parent and its Subsidiaries determined on a consolidated basis to
exceed 3.0 to 1.0 at any time.

         8.3. MINIMUM NET WORTH

         The Parent shall maintain its Net Worth determined on a consolidated
basis with its Subsidiaries greater than or equal to (a) $25,000,000 at all
times through and including December 31, 1996 and (b) at all times thereafter,
$12,000,000 plus 50% of the Net Proceeds of any Equity Issuance after December
31, 1996.

         8.4. DEBT SERVICE COVERAGE RATIOS

         The Company shall maintain a Pre-Distribution Debt Service Coverage
Ratio greater than or equal to 1.5 to 1.0, and a Post-Distribution Debt Service
Coverage Ratio greater than or equal to 1.05 to 1.00, in each case as of the
end of each of the Company's fiscal quarters.

                                      -52-
<PAGE>   58

                              9. EVENTS OF DEFAULT

         If one or more of the following events (herein collectively called
"Events of Default" and singularly called an "Event of Default") shall occur
and be continuing:

         9.1. PAYMENTS UNDER LOAN DOCUMENTS

         The Company or any Guarantor shall default in the payment when due of
any principal of any Loan and such default shall continue unremedied for a
period of 5 calendar days. The Company shall default in the payment when due of
any interest on any Loan or any fee or any other Obligations payable by it
hereunder or under any other Loan Document, or any other Loan Party or any
Guarantor shall default in the payment when due of any other amount payable by
it under any Loan Document to which such Loan Party is a party, and such
default shall continue unremedied for a period of 10 calendar days.

         9.2. OTHER INDEBTEDNESS

         Any Loan Party shall default in the payment when due of any principal
of or interest on any Indebtedness having a principal amount outstanding,
individually or in the aggregate, equal to or exceeding $500,000 (other than
the Obligations) and such default shall continue unremedied beyond any
applicable grace or cure periods; or any event specified in any note,
agreement, indenture or other document evidencing or relating to any such
Indebtedness of any Loan Party shall occur if the effect of such event is to
cause, or to permit the holder thereof to cause (with the giving of notice or
lapse of time or both), such Indebtedness to become due or to be required to be
prepaid (whether by redemption, purchase or otherwise) prior to its stated
maturity, and such event shall remain unremedied beyond any applicable grace or
cure periods.

         9.3. REPRESENTATIONS AND WARRANTIES

         Any representation, warranty or certification made or deemed to be
made in any Loan Document by any Loan Party or any certificate, financial
statement or other information furnished in writing to the Lender pursuant to
the provisions hereof or thereof, shall prove to have been false or misleading
in any material respect as of the time made or deemed to be made.

         9.4. OTHER OBLIGATIONS

         (i) Either Borrower shall default in the performance of any of its
obligations under Section 2.12., Section 6.1., Article 7. or Article 8.; (ii)
either Borrower shall default in the performance of any of its other
obligations in this Agreement not otherwise specifically referred to in this
Article 9. and such default shall continue unremedied for a period of 10
calendar days after either Borrower receives notice or otherwise has actual
knowledge thereof; (iii) an "Event of Default" as defined in any other Loan
Document shall have occurred and be continuing; or (iv) any Guarantor shall
fail to comply with any of its other obligations under its Guaranty not
otherwise specifically referred to in this Article 9. and such failure shall
continue unremedied for a period of 30 days after such Guarantor receives
notice or otherwise has actual knowledge thereof.



                                      -53-
<PAGE>   59

         9.5. ABILITY TO PAY DEBTS

         Any Loan Party shall admit in writing its inability to, or be
generally unable to, pay its debts as such debts become due.

         9.6. VOLUNTARY PROCEEDINGS

         Any Loan Party shall (i) 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, (ii) make a general
assignment for the benefit of its creditors, (iii) commence a voluntary case
under the Bankruptcy Code, (iv) file a petition seeking to take advantage of
any other law relating to bankruptcy, insolvency, reorganization, winding-up,
or composition or readjustment of debts, (v) acquiesce in writing to, any
petition filed against it in an involuntary case under the Bankruptcy Code, or
(vi) take any corporate action for the purpose of effecting any of the
foregoing.

         9.7. INVOLUNTARY PROCEEDINGS

         A proceeding or case shall be commenced against any Loan Party,
without its application or consent, in any court of competent jurisdiction,
seeking (i) its liquidation, reorganization, dissolution or winding-up, or the
composition or readjustment of its debts, (ii) the appointment of a trustee,
receiver, custodian, liquidator or the like of all or any substantial part of
its assets, or (iii) similar relief under any law relating to bankruptcy,
insolvency, reorganization, winding-up, or composition or adjustment of debts,
and such case or proceeding shall continue undismissed or unstayed for a period
of 60 consecutive calendar days; or an order for relief against any Loan Party
shall be entered in an involuntary case under the Bankruptcy Code.

         9.8. JUDGMENTS

         A judgment or judgments for the payment of money in excess of $500,000
in the aggregate (exclusive of judgment amounts to the extent covered by
insurance where the Parent has submitted a claim and the insurer has not
contested liability in respect of such judgment) shall be rendered by a court
or courts against any Loan Party and the same shall not be vacated, bonded or
discharged (or provision shall not be made for such discharge), or a stay of
execution thereof shall not be procured, within 60 days from the date of entry
thereof.

         9.9. ERISA EVENT

         (a) Any ERISA Event shall have occurred with respect to any Loan Party
and the sum of the Insufficiency of such Plan (determined as of the date of
occurrence of such ERISA Event) and the Insufficiency of any and all other
Plans (determined as of the date of occurrence of such ERISA Event) of any Loan
Party with respect to which an ERISA Event shall have occurred (or the
liability of any Loan Party or its ERISA Affiliates related to such ERISA
Event) exceeds $500,000; or (b) any Loan Party or any of its ERISA Affiliates
shall have been notified by a Multiemployer Plan that it has incurred
withdrawal liability to such Multiemployer Plan and the imposition of such
liability is reasonably likely to be incurred in an amount that, when
aggregated with all other amounts required to be paid to Multiemployer Plans by
any Loan Party and its

                                      -54-
<PAGE>   60

ERISA Affiliates as withdrawal liability (determined as of the date of such
notification indemnification), requires payments exceeding $500,000 in the
aggregate; or (c) any Loan Party or any of its ERISA Affiliates shall have been
notified by a Multiemployer Plan that such Multiemployer Plan is in
reorganization or is being terminated within the meaning of Title IV of ERISA,
and as a result of such reorganization or termination the aggregate annual
contributions of such Person and its ERISA Affiliates to all Multiemployer
Plans that are then in reorganization or being terminated have been or will be
increased over the amounts contributed to such Multiemployer Plans for the plan
years of such Multiemployer Plans immediately preceding the plan year in which
such reorganization or termination occurs by an amount exceeding $500,000.

         9.10.    FAILURE OF SECURITY

         The Lender shall not have or shall cease to have a valid and perfected
first priority security interest in the Collateral (subject to Permitted
Liens).

         9.11.    CHANGE IN CONTROL

         A Change in Control shall have occurred or the Company or the License
Subsidiary shall cease to be Wholly-Owned Subsidiaries of the Parent or the
Parent shall cease to be the manager of the Company or the License Subsidiary.

         9.12.    ADDITIONAL CAPITAL

         The Parent shall fail to raise an aggregate amount of Net Proceeds of
Equity Issuances and Subordinated Debt greater than or equal to $20,000,000
during the period commencing on the date hereof and ending on July 1, 1997.

         9.13.    REMEDIES UPON EVENT OF DEFAULT

         Upon the occurrence of an Event of Default the following provisions
shall apply:

         (a)      Acceleration; Termination of Facilities.

                  (i) Automatic. Upon the occurrence of an Event of Default
         specified in Section 9.6. or 9.7., (A)(i) the principal of, and all
         accrued interest on, the Loans at the time outstanding and (ii) all of
         the other Obligations, including, but not limited to, the other
         amounts owed to the Lender under this Agreement, the Notes or any of
         the other Loan Documents, shall become immediately and automatically
         due and payable by the Borrowers without presentment, demand, protest,
         or other notice of any kind, all of which are expressly waived by the
         Borrowers and (B) the Commitments shall immediately and automatically
         terminate.

                  (ii) Optional. If any other Event of Default shall have
         occurred and be continuing, the Lender may: (I) declare (1) the
         principal of, and accrued interest on, the Loans at the time
         outstanding and (2) all of the other Obligations, including, but not
         limited to, the other amounts owed to the Lender under this Agreement,
         the Notes or any of the other Loan Documents, to be forthwith due and
         payable, whereupon the same shall

                                      -55-
<PAGE>   61

         immediately become due and payable without presentment, demand,
         protest or other notice of any kind, all of which are expressly waived
         by the Borrowers and (II) terminate the Commitments.

         (b)      Loan Documents. The Lender may exercise any and all of its
rights under any and all of the other Loan Documents.

         (c)      Applicable Law. The Lender may exercise all other rights and
remedies it may have under any Applicable Law.

         (d)      Appointment of Receiver. To the extent permitted by
Applicable Law, the Lender shall be entitled to the appointment of a receiver
for the assets and properties of the Borrowers, without notice of any kind
whatsoever and without regard to the adequacy of any security for the
Obligations or the solvency of any party bound for its payment, to take
possession of all or any portion of the Collateral and/or the business
operations of the Borrowers and to exercise such power as the court shall
confer upon such receiver.

         (e)      Involuntary Bankruptcy. Upon the occurrence of a Default under
Section 9.7., the Commitments shall automatically terminate.

         9.14.    PERFORMANCE BY LENDER

         If either Borrower shall fail to perform any covenant, duty or
agreement contained in any of the Loan Documents on its part to be performed,
the Lender may perform or attempt to perform such covenant, duty or agreement
on behalf of such Borrower after the expiration of any cure or grace periods
set forth herein. In such event, such Borrower shall, at the request of the
Lender, promptly pay any amount reasonably expended by the Lender in such
performance or attempted performance to the Lender, together with interest
thereon at the applicable Default Rate from the date of such expenditure until
paid. Notwithstanding the foregoing, the Lender shall not have any liability or
responsibility whatsoever for the performance of any obligation of either
Borrower under this Agreement or any other Loan Document.

                               10. MISCELLANEOUS

         10.1.    WAIVER

         No failure on the part of the Lender to exercise and no delay in
exercising, and no course of dealing with respect to, any right, power or
privilege under this Agreement or the Note or other Loan Document shall operate
as a waiver thereof, nor shall any single or partial exercise of any right,
power or privilege under this Agreement or any other Loan Document preclude any
other or further exercise thereof or the exercise of any other right, power or
privilege. The remedies provided herein are cumulative and not exclusive of any
remedies provided by law.

         10.2.    NOTICES

         All notices, demands or other communications to be given or delivered
under or by reason of the provisions of this Agreement shall be in writing and
delivered personally, mailed by certified

                                      -56-
<PAGE>   62

or registered mail, return receipt requested and postage prepaid, sent via a
nationally recognized overnight courier, or sent via facsimile. Such notices,
demands and other communications will be sent to the address indicated below:

         To a Borrower:

              5300 Oakbrook Parkway, Suite 320
              Norcross, Georgia  30093
              Attention:  Chief Financial Officer
              Telephone No.: (770) 806-6979
              Telecopy No.:  (770) 806-6978

         with a copy to:

              Sutherland, Asbill and Brennan
              999 Peachtree Street, Suite 2300
              Atlanta, Georgia 30309-3996
              Attention:  Mark D. Kaufman, Esq.
              Telephone No.: (404) 853-8000
              Telecopy No.:  (404) 853-8806

         To the Lender:

              600 Peachtree Street, 18th Floor
              Atlanta, Georgia 30308
              Attention: Michael Paulson
              Telephone No.: (404) 607-4569
              Telecopy No.:  (404) 607-6338

         with a copy to:

              Alston & Bird
              1201 West Peachtree Street
              Atlanta, Georgia  30309-3424
              Attention:  Paul M. Cushing, Esq.
              Telephone No.: (404) 881-7000
              Telecopy No.:  (404) 881-7777

or such other address or to the attention of such other person as the recipient
party shall have specified by prior written notice to the sending party;
provided, however, that the failure to deliver copies of notices as indicated
above shall not affect the validity of any notice. Any such communication shall
be deemed to have been received (i) when delivered, if personally delivered, or
sent by nationally-recognized overnight courier or sent via facsimile or (ii)
on the third Business Day following the date on which the piece of mail
containing such communication is posted if sent by certified or registered
mail.

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<PAGE>   63

         10.3.    EXPENSES

         Each Borrower will pay all present and future expenses of the Lender
in connection with the negotiation, preparation, execution and delivery of this
Agreement, the Notes and each of the other Loan Documents, whenever the same
shall be executed and delivered, including appraisers' fees, search fees,
recording fees and the fees and disbursements of each special and local counsel
retained by the Lender. Further, each Borrower shall pay all future costs and
expenses of the Lender in connection with (a) the negotiation, preparation,
execution and delivery of any waiver, amendment or consent by the Lender
relating to this Agreement, the Notes or any of the other Loan Documents; (b)
any restructuring, refinancing or "workout" of the transactions contemplated by
this Agreement, the Notes and the other Loan Documents, or any material
amendment to the terms of this Agreement or any other Loan Document, including
the fees and disbursements of counsel to the Lender; (c) consulting with one or
more Persons engaged by the Lender, including appraisers, accountants and
lawyers, concerning or related to the servicing of this Agreement or the
nature, scope or value of any right or remedy of the Lender hereunder, under
the Notes or under any of the other Loan Documents, including any review of
factual matters in connection therewith, which expenses shall include the fees
and disbursements of such Persons; (d) the collection or enforcement of the
obligations of the Borrower or any Loan Party under this Agreement, the Notes
or any other Loan Document including the fees and disbursements of counsel to
the Lender if such collection or enforcement is done by, through or with the
assistance of an attorney; (e) prosecuting or defending any claim in any way
arising out of, related to, or connected with this Agreement, the Notes or any
of the other Loan Documents, which expenses shall include the fees and
disbursements of counsel to the Lender and of experts and other consultants
retained by the Lender; (f) the exercise by the Lender of any right or remedy
granted to it under this Agreement, the Notes or any of the other Loan
Documents including the fees and disbursements of counsel to the Lender if such
exercise is done by, through or with the assistance of any attorney; (g)
gaining possession of, maintaining, handling, preserving, storing, shipping,
appraising, selling, preparing for sale and advertising to sell any Collateral,
whether or not a sale is consummated; and (h) to the extent not already covered
by any of the preceding subsections, any bankruptcy or other proceeding of the
type described in Section 9.6. or 9.7., and the fees and disbursements of
counsel to the Lender incurred in connection with the representation of the
Lender in any matter relating to or arising out of any such proceeding
including, without limitation (i) any motion for relief from any stay or
similar order, (ii) the negotiation, preparation, execution and delivery of any
document relating to the Obligations and (iii) the negotiation and preparation
of any debtor-in-possession financing or any plan of reorganization of either
Borrower or any other Loan Party, whether proposed by a Loan Party, the Lender
or any other Person, and whether such fees and expenses are incurred prior to,
during or after the commencement of such proceeding or the confirmation or
conclusion of any such proceeding.

         10.4.    STAMP, INTANGIBLE AND RECORDING TAXES

         Each Borrower will pay any and all stamp, intangible, registration,
recordation and similar taxes, fees or charges and shall indemnify the Lender
against any and all liabilities with respect to or resulting from any delay in
the payment or omission to pay any such taxes, fees or charges, which may be
payable or determined to be payable in connection with the execution, delivery,

                                      -58-
<PAGE>   64


recording, performance or enforcement of this Agreement, the Notes and any of
the other Loan Documents or the perfection of any rights or Liens thereunder.

         10.5.    SETOFF

         In addition to any rights now or hereafter granted under Applicable
Law and not by way of limitation of any such rights, the Lender is hereby
authorized by each Borrower, at any time or from time to time, without notice
to either Borrower or to any other Person, any such notice being hereby
expressly waived, to set-off and to appropriate and to apply any and all
deposits (general or special, including, but not limited to, indebtedness
evidenced by certificates of deposit, whether matured or unmatured) and any
other indebtedness at any time held or owing by the Lender or any affiliate of
the Lender, to or for the credit or the account of a Borrower against and on
account of any of the Obligations, irrespective of whether or not the Lender
shall have declared any or all of the Loans and all other Obligations to be due
and payable, and although such obligations shall be contingent or unmatured.

         10.6.    INDEMNIFICATION

         Each Borrower agrees to indemnify the Lender and its directors,
officers, employees and agents for, and hold each of them harmless against, any
and all losses, liabilities, claims (including Environmental Claims), damages
or expenses incurred by any of them arising out of or by reason of any
investigation or litigation or other proceedings (including any threatened
investigation or litigation or other proceedings) relating to the extensions of
credit hereunder or any actual or proposed use by either Borrower or any other
Loan Party of the proceeds of any of the extensions of credit hereunder or the
past, present or future business activities of either Borrower or any other
Loan Party including, without limitation, the fees and disbursements of counsel
incurred in connection with any such investigation or litigation or other
proceedings (but excluding any such losses, liabilities, claims, damages or
expenses that are determined pursuant to a final, non-appealable order of a
court of competent jurisdiction to have resulted from the gross negligence or
willful misconduct of the Person to be indemnified).

         10.7.    AMENDMENTS, ETC.

         Any term, covenant, agreement or condition of this Agreement or any of
the other Loan Documents may be amended or waived and any departure therefrom
may be consented to if, but only if, such amendment, waiver or consent is in
writing signed by the Lender and, in the case of an amendment, by the Borrower.
Unless otherwise specified in such waiver or consent, a waiver or consent given
hereunder shall be effective only in the specific instance and for the specific
purpose for which given.

         10.8.    SUCCESSORS AND ASSIGNS

         This Agreement shall be binding upon and inure to the benefit of the
parties hereto and their respective successors and permitted assigns.

                                      -59-
<PAGE>   65

         10.9.    ASSIGNMENTS AND PARTICIPATIONS

         Neither Borrower may assign its rights or obligations hereunder or
under the other Loan Documents without the prior consent of the Lender. The
Lender may assign to one or more Persons, or sell participations to one or more
Persons in, all or a portion of its rights and obligations hereunder, under the
Notes and the other Loan Documents. The Lender may, in connection with any
assignment or proposed assignment or sale or proposed sale of a participation,
disclose to the assignee or proposed assignee or participant or proposed
participant any information relating to either Borrower or any other Loan Party
furnished to the Lender by or on behalf of either Borrower or any other Loan
Party.

         10.10.   SURVIVAL

         The obligations of the Company and its Subsidiaries under Sections
3.4., 10.3. and 10.6. shall survive the repayment of the Loans and the
termination of the Commitments and this Agreement.

         10.11.   TABLE OF CONTENTS: DESCRIPTIVE HEADINGS

         The table of contents and captions and section headings appearing
herein are included solely for convenience of reference and are not intended to
affect the interpretation of any provision of this Agreement.

         10.12.   COUNTERPARTS

         This Agreement may be executed in any number of counterparts, each of
which need not contain the signature of more than one party and all of which
taken together shall constitute one and the same original instrument.

         10.13.   GOVERNING LAW

         THIS AGREEMENT SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH,
THE LAWS OF THE STATE OF GEORGIA.

         10.14.   ARBITRATION

         ANY CONTROVERSY OR CLAIM BETWEEN OR AMONG THE PARTIES HERETO INCLUDING
BUT NOT LIMITED TO THOSE ARISING OUT OF OR RELATING TO THIS AGREEMENT OR ANY
LOAN DOCUMENT, INCLUDING ANY CLAIM BASED ON OR ARISING FROM AN ALLEGED TORT,
SHALL BE DETERMINED BY BINDING ARBITRATION IN ACCORDANCE WITH THE FEDERAL
ARBITRATION ACT (OR IF NOT APPLICABLE, THE APPLICABLE STATE LAW), THE RULES OF
PRACTICE AND PROCEDURE FOR THE ARBITRATION OF COMMERCIAL DISPUTES OF JUDICIAL
ARBITRATION AND MEDIATION SERVICES, INC. (J.A.M.S.), AND THE "SPECIAL RULES"
SET FORTH BELOW. IN THE EVENT OF ANY INCONSISTENCY, THE SPECIAL RULES SHALL
CONTROL. JUDGMENT UPON ANY ARBITRATION AWARD MAY BE ENTERED IN ANY COURT HAVING
JURISDICTION. ANY PARTY TO THIS

                                      -60-
<PAGE>   66

AGREEMENT MAY BRING AN ACTION, INCLUDING A SUMMARY OR EXPEDITED PROCEEDING, TO
COMPEL ARBITRATION OF ANY CONTROVERSY OR CLAIM TO WHICH THIS AGREEMENT APPLIES
IN ANY COURT HAVING JURISDICTION OVER SUCH ACTION.

         A      SPECIAL RULES. THE ARBITRATION SHALL BE CONDUCTED IN THE CITY OF
THE PARENT'S DOMICILE AT THE TIME OF THIS AGREEMENT'S EXECUTION AND ADMINISTERED
BY J.A.M.S. WHO WILL APPOINT AN ARBITRATOR; IF J.A.M.S. IS UNABLE OR LEGALLY
PRECLUDED FROM ADMINISTERING THE ARBITRATION, THEN THE AMERICAN ARBITRATION
ASSOCIATION WILL SERVE. ALL ARBITRATION HEARINGS WILL BE COMMENCED WITHIN 90
DAYS OF THE DEMAND FOR ARBITRATION; FURTHER, THE ARBITRATOR SHALL ONLY, UPON A
SHOWING OF CAUSE, BE PERMITTED TO EXTEND THE COMMENCEMENT OF SUCH HEARING FOR UP
TO AN ADDITIONAL 60 DAYS.

         B      RESERVATION OF RIGHTS. NOTHING IN THIS AGREEMENT SHALL BE DEEMED
TO (I) LIMIT THE APPLICABILITY OF ANY OTHERWISE APPLICABLE STATUTES OF
LIMITATION OR REPOSE AND ANY WAIVERS CONTAINED IN THIS AGREEMENT; OR (II) BE A
WAIVER BY THE LENDER OF THE PROTECTION AFFORDED TO IT BY 12 U.S.C. SEC. 91 OR
ANY SUBSTANTIALLY EQUIVALENT STATE LAW; OR (III) LIMIT THE RIGHT OF THE LENDER
HERETO (A) TO EXERCISE SELF HELP REMEDIES SUCH AS (BUT NOT LIMITED TO) SETOFF,
OR (B) TO FORECLOSE AGAINST ANY REAL OR PERSONAL PROPERTY COLLATERAL, OR (C) TO
OBTAIN FROM A COURT PROVISIONAL OR ANCILLARY REMEDIES SUCH AS (BUT NOT LIMITED
TO) INJUNCTIVE RELIEF, WRIT OF POSSESSION OR THE APPOINTMENT OF A RECEIVER. THE
LENDER MAY EXERCISE SUCH SELF HELP RIGHTS, FORECLOSE UPON SUCH PROPERTY, OR
OBTAIN SUCH PROVISIONAL OR ANCILLARY REMEDIES BEFORE, DURING OR AFTER THE
PENDENCY OF ANY ARBITRATION PROCEEDING BROUGHT PURSUANT TO THIS AGREEMENT.
NEITHER THE EXERCISE OF SELF HELP REMEDIES NOR THE INSTITUTION OR MAINTENANCE OF
AN ACTION FOR FORECLOSURE OR PROVISIONAL OR ANCILLARY REMEDIES SHALL CONSTITUTE
A WAIVER OF THE RIGHT OF ANY PARTY, INCLUDING THE CLAIMANT IN ANY SUCH ACTION,
TO ARBITRATE THE MERITS OF THE CONTROVERSY OR CLAIM OCCASIONING RESORT TO SUCH
REMEDIES.

         10.15.   ACKNOWLEDGMENTS

         Each Borrower hereby acknowledges that: (a) it has been advised by
legal counsel in the negotiation, execution and delivery of this Agreement and
the other Loan Documents to which it is a party; (b) the Lender has no
fiduciary relationship with or fiduciary duty to any of the Loan Parties, and
the relationship between the Lender on one hand, and Borrowers on the other
hand, is solely that of debtor and creditor; and (c) no joint venture exists
between the Lender on one hand, and any Loan Party on the other hand.



                                      -61-
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         10.16.   CONFIDENTIALITY

         Except as otherwise provided by Applicable Law, the Lender shall
utilize all non-public information obtained pursuant to the requirements of
this Agreement which has been identified as confidential or proprietary by the
Borrowers in accordance with the Lender's customary procedure for handling
confidential information of this nature and in accordance with safe and sound
banking practices but in any event may make disclosure: (a) to any of its
Affiliates (provided they shall agree to keep such information confidential in
accordance with the terms of this Section); (b) as reasonably required by any
bona fide transferee or participant in connection with the contemplated
transfer of any of the Loans or the Commitments, or participations therein, as
permitted hereunder; (c) as required by any Governmental Authority or
representative thereof or pursuant to legal process; (d) to the Lender's
independent auditors and other professional advisors (provided they shall be
notified of the confidential nature of the information); and (e) after the
happening and during the continuance of an Event of Default, to any other
Person, in connection with the exercise of the Lender's rights hereunder or
under any of the other Loan Documents.

         10.17.   OBLIGATIONS WITH RESPECT TO LOAN PARTIES

         The obligations of the Borrowers to direct or prohibit the taking of
certain actions by the other Loan Parties as specified herein and in the other
Loan Documents shall be absolute and not subject to any defense either Borrower
may have that it does not control such Loan Parties.

         10.18.   ENTIRE AGREEMENT

         This Agreement, the Notes and the other Loan Documents embody the
final, entire agreement among the parties hereto and supersede any and all
prior commitments, agreements, representations, and understandings, whether
written or oral, relating to the subject matter hereof and may not be
contradicted or varied by evidence of prior, contemporaneous, or subsequent
oral agreements or discussions of the parties hereto.

                           [Signatures on Next Page]


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         IN WITNESS WHEREOF, the parties hereto have caused this Credit
Agreement to be duly executed as of the day and year first above written.

                            THE PARENT:

                            PREFERRED NETWORKS, INC.


                            By:  /s/ Mark H. Dunaway
                               ---------------------------------------
                               Name:  Mark H. Dunaway
                                     ---------------------------------
                               Title:     CEO
                                     ---------------------------------


                            THE COMPANY:

                            PNI SYSTEMS, LLC

                            By:  Preferred Networks, Inc., its Manager


                                By:  /s/ Mark H. Dunaway
                                   -----------------------------------
                                   Name:  Mark H. Dunaway
                                        ------------------------------
                                   Title:  CEO
                                         -----------------------------

                            THE LENDER:

                            NATIONSBANK, N.A. (SOUTH)


                            By:  /s/ Michael S. Paulson
                               ---------------------------------------
                               Name:   Michael S. Paulson
                                     ---------------------------------
                               Title:  Assistant Vice President
                                     ---------------------------------





                                     -63-
<PAGE>   69
                                   EXHIBIT A

            FORM OF ASSIGNMENT OF RIGHTS UNDER ACQUISITION DOCUMENTS


     THIS ASSIGNMENT OF RIGHTS UNDER ACQUISITION DOCUMENTS dated as of
__________, 199__ executed and delivered by [NAME OF LOAN PARTY], a corporation
organized under the laws of the State of [___________] (the "Assignor") in
favor of NATIONSBANK, N.A. (SOUTH) (the "Lender").

     WHEREAS, [the Assignor, PNI Systems, LLC (the "Company")][Preferred
Networks, Inc. (the "Parent"), the Assignor][Preferred Networks, Inc. (the
"Parent"), PNI Systems, LLC (the "Company")] and the Lender have entered into a
certain Credit Agreement dated as of August 8, 1996 (as amended, supplemented,
restated or otherwise modified from time to time, the "Credit Agreement"),
pursuant to which the Lender has agreed, subject to the terms thereof, to make
available to the Borrower certain financial accommodations;

     WHEREAS, the Assignor and the entities listed as [Sellers] therein (the
"Sellers") have entered into that certain [Asset/Stock Purchase/Merger
Agreement] dated as of __________, 199__ (as amended, supplemented, restated or
otherwise modified from time to time, the "Purchase Agreement") regarding the
Acquisition by the Assignor of _________ of the Sellers;

     [WHEREAS, the Parent owns, directly or indirectly, all of the outstanding
capital stock and other equity interests of the Assignor;

     WHEREAS, the Parent, the Assignor and the other Subsidiaries of the
Parent, though separate legal entities, are mutually dependent on each other in
the conduct of their respective businesses and have determined it to be in
their mutual best interests to obtain financing from the Lender through their
collective efforts;

     WHEREAS, the Assignor acknowledges that it will receive direct and
indirect benefits from the Lender making such financial accommodations
available to the Borrowers under the Credit Agreement and, accordingly, the
Assignor agreed to guaranty the Borrowers' obligations to the Lender on the
terms and conditions contained in that certain Guaranty dated as of __________,
199__ (as the same may be amended, supplemented, restated or otherwise modified
from time to time in accordance with its terms, the "Guaranty");

     WHEREAS, the Assignor is executing and delivering this Agreement to secure
its obligations owing to the Lender under the Guaranty and the other Loan
Documents to which the Assignor is a party;]


                                      A-1



<PAGE>   70


     WHEREAS, as a condition to the continued extension of such financial
accommodations under the Credit Agreement, the Lender has required, among other
things, that the Assignor assign to the Lender on the terms and conditions
contained herein all of the Assignor's rights and remedies under and with
respect to the Purchase Agreement, including without limitation, all of its
rights and remedies with respect to any and all rights of indemnification
thereunder, all as collateral security for the Obligations.

     NOW, THEREFORE, in consideration of the premises set forth herein and for
other good and valuable consideration, the receipt and sufficiency of which are
hereby acknowledged, the Assignor agrees as follows:

     Section 1.  Assignment.  As security for the Obligations, the Assignor
hereby assigns and transfers to the Lender, and grants to the Lender a security
interest in, all of the Assignor's right, title and interest in, to and under
(a) the Purchase Agreement and all of the documents, instruments and agreements
executed and delivered in connection therewith, including without limitation,
those described on Schedule 1 attached hereto (collectively, the "Acquisition
Documents"), including without limitation (i) the Assignor's rights and
remedies with respect to any breach by any other party to an Acquisition
Document of any of its representations, warranties and covenants thereunder and
(ii) any and all rights of the Assignor to indemnification arising under or
pursuant to any Acquisition Document and (b) all products and proceeds of the
foregoing (all of the foregoing, collectively, the "Collateral").

     Section 2.  Covenants.  The Assignor covenants and agrees as follows:

     (a) The Assignor shall at all times duly and punctually perform in all
material respects all of the terms, conditions and covenants of the Acquisition
Documents on the Assignor's part to be kept, observed and performed.

     (b) The Assignor will not sell, assign, grant a Lien in, or otherwise
transfer to any Person any of the Collateral other than to the Lender.

     (c) The Assignor (i) will give the Lender prompt notice of the terms of
any proposed amendment or modification of any of the terms of, or the proposed
termination of, any Assigned Document and (ii) will not, without the Lender's
prior written consent, amend or otherwise modify, or waive the application of
or consent to the departure from, any of the terms of any Acquisition Document,
or terminate any Acquisition Document.

     (d) The Assignor shall promptly deliver to the Lender a copy of any notice
given to or by the Assignor under or in connection with any Acquisition
Document.

     Section 3.  Representations and Warranties.  The Assignor represents and
warrants to the Lender as follows:


                                      A-2



<PAGE>   71


     (a) True, correct and complete copies of the Acquisition Documents
(including all amendments, supplements and modifications thereto) have been
delivered to the Lender.

     (b) Each Acquisition Document is in full force and effect and is the
legal, valid and binding obligation of the Assignor and each other Person a
party thereto, enforceable against the Assignor and each such Person in
accordance with its terms.

     (c) Neither the Assignor, nor to the Assignor's knowledge any other Person
a party to an Acquisition Document, is in default thereunder.

     (d) The Assignor has not assigned any of its right, title or interest in,
to or under any of the Collateral to any Person other than the Lender.

     (e) The Assignor has full authority and the legal right to assign to the
Lender, and to grant to the Lender a security interest in, the Acquisition
Documents and the other Collateral, and the Assignor has obtained all consents
necessary for the valid and binding assignment of and the effectiveness and
enforceability of such security interest and assignment under this Agreement.

     (f) All of the Collateral is free and clear of all Liens.

     Section 4.  Payments.  So long as no Event of Default shall have occurred
and be continuing, the Assignor shall have the right to receive all amounts
paid or payable in connection with the Acquisition Documents.  Upon the
occurrence and during the continuance of any Event of Default, the Lender shall
have the right to receive and retain the payments which the Assignor would
otherwise be authorized to receive and retain pursuant to the immediately
preceding sentence.  If, notwithstanding the foregoing, the Assignor shall
receive any amount which it is not entitled to receive hereunder, the Assignor
shall hold all such amounts it receives in trust for the Lender, without
commingling the same with other funds or property of or held by the Assignor,
and shall promptly deliver the same to the Lender immediately upon receipt by
the Assignor in the identical form received, together with any necessary
endorsements.

     Section 5.  Enforcement by Assignor.  Prior to the occurrence of an Event
of Default, insofar as the Assignor may have any right, privilege or claim
under any Acquisition Document, including without limitation, its rights and
remedies with respect to indemnification, the Assignor will use prudent
business judgment concerning its enforcement of such rights.

     Section 6.  Lender Not Obligated.  Notwithstanding any other provision of
this Agreement to the contrary, the Assignor expressly acknowledges and agrees
that neither this Agreement, nor any action taken by the Lender pursuant
hereto, shall cause the Lender to be under any obligation or liability in any
respect whatsoever to any party to any Acquisition Document or to any other
Person for the observance or performance of any of

                                      A-3



<PAGE>   72

the representations, warranties, conditions, covenants, agreements or terms
contained in any Acquisition Document.

     Section 7.  Remedies.  Upon the occurrence and during the continuance of
an Event of Default, the Lender shall, at its election, without notice of
election and without demand except to the extent required under Applicable Law,
have the right to do any one or more of the following, all of which are hereby
authorized by the Assignor: (a) exercise any or all of the rights available to
a secured party under the UCC or any other Applicable Law; (b) exercise any or
all of its rights and remedies under the Credit Agreement and the other Loan
Documents; and (c) assert, either directly or on behalf of the Assignor, any
right, privilege or claim the Assignor may have from time to time under any of
the Acquisition Documents as the Lender may deem proper and to receive and
collect any and all damages, awards and other monies resulting therefrom.

     Section 8.  Application of Proceeds.  All proceeds received by the Lender
in connection with the exercise of any of its rights or remedies hereunder
shall be applied by the Lender in the order provided for in the applicable Loan
Documents.  The Assignor shall remain liable and will pay, on demand, any
deficiency remaining in respect of the Obligations.

     Section 9.  Further Assurances.  At any time and from time to time, upon
the written request of the Lender, and at the sole cost and expense of the
Assignor, the Assignor will promptly execute and deliver such further
instruments and documents and take such further action as the Lender may
reasonably request for the purpose of obtaining or preserving the full benefits
of this Agreement and of the rights and powers herein granted.

     Section 10.  Rights Cumulative.  The rights and remedies of the Lender
under this Agreement are cumulative and not exclusive of any rights or remedies
which it would otherwise have.  In exercising its rights and remedies the
Lender may be selective and no failure or delay by the Lender in exercising any
right shall operate as a waiver of it, nor shall any single or partial exercise
of any power or right preclude its other or further exercise or the exercise of
any other power or right.

     Section 11.  Lender Appointed Attorney-in-Fact.  The Assignor hereby
irrevocably appoints the Lender as the Assignor's attorney-in-fact, with full
authority in the place and stead of the Assignor and in the name of the
Assignor or otherwise, from time to time upon the occurrence and during the
continuance of an Event of Default in the Lender's discretion, to take any
action and to execute any instrument or document which the Lender may deem
necessary or advisable to accomplish the purposes of this Agreement and to
exercise any rights and remedies the Lender may have under this Agreement or
Applicable Law.  The power-of-attorney granted hereby is irrevocable and
coupled with an interest.


                                      A-4



<PAGE>   73


     Section 12.  Notices.  Notices, requests and other communications required
or permitted hereunder shall be given in accordance with the applicable terms
of the [Credit Agreement][Guaranty].

     Section 13.  Termination.  Upon indefeasible payment in full of all of the
Obligations, this Agreement shall terminate.  Any affidavit, certificate or
other written statement of any officer of the Lender based on the books and
records of the Lender and stating that any part of the Obligations remains
unpaid or unperformed, shall, absent manifest error, be and constitute
conclusive evidence of the continuing effectiveness of this Agreement and any
Person receiving any such affidavit, certificate or statement, may, and is
hereby authorized to, rely thereon.

     Section 14.  Counterparts.  This Agreement may be executed in several
counterparts, each of which shall be an original and all of which, taken
together, shall constitute but one and the same instrument.

     Section 15.  Amendments, Etc.  No amendment or waiver of any provision of
this Agreement, nor consent to any departure by the Assignor herefrom, shall in
any event be effective unless the same shall be in writing and signed by the
parties hereto, and then such waiver or consent shall be effective only in the
specific instance and for the specific purpose for which given.

     Section 16.  Benefits.  The terms, covenants and conditions contained
herein shall inure to the benefit of the Lender, and its successors and
assigns, and shall be binding on the Assignor and its successors and assigns.

     Section 17.  Applicable Law.  THIS AGREEMENT SHALL BE GOVERNED BY, AND
CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF GEORGIA.

     Section 18.  Severability.  Whenever possible, each provision of this
Agreement shall be interpreted in such a manner as to be effective and valid
under Applicable Law, but if any provision of this Agreement shall be
prohibited by or invalid under Applicable Law, such provisions shall be
ineffective only to the extent of such prohibition or invalidity, without
invalidating the remainder of such provisions or the remaining provisions of
this Agreement.

     Section 19.  No Third-Party Beneficiaries.  This Agreement is solely for
the benefit of the parties hereto and their respective successors and permitted
assigns.  There are no other Persons which are intended to be benefited in any
way whatsoever by this Agreement.

     Section 20.  Definitions.  [As used herein, the term "Obligations" shall
mean: (a) all obligations and indebtedness of the Assignor owing to the Lender
of every kind, nature and description, under or with respect to the Guaranty,
this Agreement or any of the other

                                      A-5


<PAGE>   74

Loan Documents, whether direct or indirect, absolute or contingent, due or not
due, contractual or tortious, liquidated or unliquidated, and whether or not
evidenced by any note; (b) all other obligations and indebtedness owing by the
Assignor to the Lender and all future advances made to the Assignor by the
Lender, however and whenever created, arising or evidenced, whether direct or
indirect, through assignment from third parties, whether absolute or contingent,
or otherwise, now or hereafter existing, or due or to become due, including,
without limitation, obligations under all guaranties, letters of credit and
overdrafts; and (c) all renewals, modifications, extensions and supplements to
any of the foregoing.  Without limitation of the foregoing, the term
"Obligations" shall include any Indebtedness of the Assignor to any other Loan
Party which now or hereafter becomes owing to the Lender as assignee of such
other Loan Party pursuant to any of the Security Documents.]  Terms not
otherwise defined herein are used herein with the respective definitions given
them in the Credit Agreement.


                           [Signatures on Next Page]


                                      A-6



<PAGE>   75


     IN WITNESS WHEREOF, the Assignor has executed and delivered this
Assignment of Rights Under Acquisition Documents under seal as of the date
first written above.

                                 [NAME OF LOAN PARTY]


                                 By:
                                    -----------------------------
                                      Name:
                                            ---------------------
                                      Title:
                                            ---------------------


                          ACKNOWLEDGMENT AND AGREEMENT


     Each of the undersigned (each a "Seller") acknowledges receipt of a copy
of the within and foregoing Assignment of Rights Under Acquisition Documents
(the "Assignment").  Capitalized terms not otherwise defined herein are used
herein with the respective meanings given them in the Assignment.

     NOW, THEREFORE, for good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged by each of the Sellers, each of
the Sellers agrees as follows:

     Section 1.  Consent to Assignment.  Each of the Sellers consents to the
execution and delivery of the Assignment by the Assignor and the assignment by
the Assignor to the Lender of, and the grant by the Assignor to the Lender of a
security interest in, all of the Assignor's right, title and interest in, to
and under the Acquisition Documents and the other Collateral.  Upon receipt by
a Seller of written notice from the Lender that an Event of Default has
occurred and is continuing under the Credit Agreement, such Seller shall
immediately thereupon, and at all times thereafter, (a) make all payments due
under all of the Acquisition Documents to which such Seller is a party directly
to the Lender, without setoff, deduction or counterclaim and (b) permit the
Lender, at the Lender's option and to the fullest extent permitted under
Applicable Law and in accordance with the Assignment, to exercise all of the
rights and benefits of the Assignor under or in respect of such Acquisition
Documents and the other Collateral which the Lender desires to exercise, all to
the complete and absolute exclusion of the Assignor as permitted by the
Assignment, including without limitation, all rights to indemnification.  Each
of the Sellers acknowledges and agrees that any exercise by the Lender of any
such rights and benefits shall not discharge or otherwise release the Assignor
from any of its obligations under or in respect of any of the Acquisition
Documents and the other Collateral.

     Section 2.  No Obligation of Lender.  Each of the Sellers agrees that
nothing contained in the Assignment shall obligate or be construed to obligate
the Lender to

                                      A-7



<PAGE>   76

perform any of the terms, covenants and conditions contained in any of the
Acquisition Documents or otherwise to impose any obligation upon the Lender
with respect thereto.

     Section 3.  Benefits.  This Acknowledgment shall be binding upon each of
the Sellers and their respective successors and assigns, and shall inure to the
benefit of the Lender and its successors and assigns.

     IN WITNESS WHEREOF, each of the Sellers has executed this Acknowledgment
and Agreement under seal as of the date first written above.

                                                [APPROPRIATE SIGNATURE
                                                BLOCKS FOR SELLERS]



                                      A-8



<PAGE>   77


                                   SCHEDULE 1

                             Acquisition Documents


        (List Purchase Agreement, Bills of Sale, Assignments of Leases,
                        and other Acquisition Documents)






<PAGE>   78

                                   EXHIBIT B

                                FORM OF GUARANTY


         THIS GUARANTY dated as of ____________, 199__ executed and delivered by
 ________________, a _________________ organized under the laws of _____________
 (the "Guarantor") in favor of NATIONSBANK, N.A. (SOUTH) (the "Lender").

         WHEREAS, Preferred Networks, Inc. (the "Parent"), PNI Systems, LLC
(the "Company") and the Lender have entered into that certain Credit Agreement
dated as of August 8, 1996 (as amended, supplemented, restated or otherwise
modified from time to time in accordance with its terms, the "Credit
Agreement"), pursuant to which the Lender has agreed, subject to the terms
thereof, to extend certain financial accommodations to the Borrowers; and

         [WHEREAS, the Guarantor owns, directly or indirectly, [all][___%] of
the issued and outstanding capital stock of, or other equity interests in, the
Guarantor;]

         WHEREAS, the Guarantor and the other Subsidiaries of the Borrowers,
though separate legal entities, are mutually dependent on each other in the
conduct of their respective businesses as an integrated operation and have
determined it to be in their mutual best interests to obtain financing from the
Lender through their collective efforts;

         WHEREAS, the Guarantor acknowledges that it will receive direct and
indirect benefits from the Lender making such financial accommodations
available to the Borrowers under the Credit Agreement and, accordingly, the
Guarantor is willing to guarantee the Borrowers' obligations to the Lender on
the terms and conditions contained herein; and

         WHEREAS, the Guarantor's execution and delivery of this Guaranty is
one of the conditions precedent to the Lender making, or continuing to make,
such financial accommodations to the Borrowers.

         NOW, THEREFORE, for good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged by the Guarantor, the Guarantor
agrees as follows:

         
         Section 1. Guaranty.  The Guarantor hereby absolutely, irrevocably and
unconditionally guaranties the due and punctual payment and performance when
due, whether at stated maturity, by acceleration or otherwise, of all of the
Obligations [of the Company].

         
         Section 2. Guaranty of Payment and Not of Collection.  This Guaranty
is a guaranty of payment, and not of collection, and a debt of the Guarantor
for its own

                                     B-1
<PAGE>   79

account.  Accordingly, the Lender shall not be obligated or required before
enforcing this Guaranty against the Guarantor: (a)  to pursue any right or
remedy the Lender may have against any other Loan Party or any other Person or
commence any suit or other proceeding against any other Loan Party or any other
Person in any court or other tribunal; (b) to make any claim in a liquidation
or bankruptcy of any other Loan Party or any other Person; or (c) to make
demand of any other Loan Party or any other Person or to enforce or seek to
enforce or realize upon any collateral security held by the Lender which may
secure any of the Obligations.  In this connection, the Guarantor hereby waives
the right of the Guarantor to require any holder of the Obligations to take
action against either Borrower as provided in Official Code of Georgia
Annotated Section 10-7-24.

         
         Section 3. Guaranty Absolute.  The Guarantor guarantees that the
Obligations will be paid strictly in accordance with the terms of the documents
evidencing the same, regardless of any Applicable Law now or hereafter in
effect in any jurisdiction affecting any of such terms or the rights of the
Lender with respect thereto.  The liability of the Guarantor under this
Guaranty shall be absolute and unconditional in accordance with its terms and
shall remain in full force and effect without regard to, and shall not be
released, suspended, discharged, terminated or otherwise affected by, any
circumstance or occurrence whatsoever, including without limitation, the
following (whether or not the Guarantor consents thereto or has notice
thereof):

         (a)     (i) any change in the amount, interest rate or due date or
other term of any of the Obligations, (ii) any change in the time, place or
manner of payment of all or any portion of the Obligations, (iii) any amendment
or waiver of, or consent to the departure from or other indulgence with respect
to, the Credit Agreement, any other Loan Document, or any other document or
instrument evidencing or relating to any Obligations, or (iv) any waiver,
renewal, extension, addition, or supplement to, or deletion from, or any other
action or inaction under or in respect of, the Credit Agreement, any of the
other Loan Documents, or any other documents, instruments or agreements
relating to the Obligations or any other instrument or agreement referred to
therein or evidencing any Obligations or any assignment or transfer of any of
the foregoing;

         (b)     any lack of validity or enforceability of the Credit
Agreement, any of the other Loan Documents, or any other document, instrument
or agreement referred to therein or evidencing any Obligations or any
assignment or transfer of any of the foregoing;

         (c)     any furnishing to the Lender of any security for the
Obligations, or any sale, exchange, release or surrender of, or realization on,
any collateral securing any of the Obligations;

         (d)     any settlement or compromise of any of the Obligations, any
security therefor, or any liability of any other party with respect to the
Obligations, or any subordination of the payment of the Obligations to the
payment of any other liability of either Borrower or any other Loan Party;


                                     B-2
<PAGE>   80

         (e)     any bankruptcy, insolvency, reorganization, composition,
adjustment, dissolution, liquidation or other like proceeding relating to the
Guarantor, any other Loan Party or any other Person, or any action taken with
respect to this Guaranty by any trustee or receiver, or by any court, in any
such proceeding;

         (f)     any act or failure to act by either Borrower or any other
Person which may adversely affect the Guarantor's subrogation rights, if any,
against either Borrower to recover payments made under this Guaranty;

         (g)     any application of sums paid by any other Loan Party or any
other Person with respect to the liabilities of either Borrower to the Lender,
regardless of what liabilities of such Borrower remain unpaid;

         (h)     any defect, limitation or insufficiency in the borrowing
powers of either Borrower or in the exercise thereof; or

         (i)     any other circumstance which might otherwise constitute a
defense available to, or a discharge of, the Guarantor hereunder.
         
         Section 4. Action with Respect to Obligations.  The Lender may, at any
time and from time to time, without the consent of, or notice to, the
Guarantor, and without discharging the Guarantor from its obligations hereunder
take any and all actions described in Section 3. and may otherwise: (a) amend,
modify, alter or supplement the terms of any of the Obligations, including, but
not limited to, extending or shortening the time of payment of any of the
Obligations or changing the interest rate that may accrue on any of the
Obligations; (b) amend, modify, alter or supplement the Credit Agreement or any
other Loan Document; (c) sell, exchange, release or otherwise deal with all, or
any part, of any collateral securing any of the Obligations; (d) release any
Loan Party or other Person liable in any manner for the payment or collection
of the Obligations; (e) exercise, or refrain from exercising, any rights
against any other Loan Party or any other Person; and (f) apply any sum, by
whomsoever paid or however realized, to the Obligations in such order as the
Lenders shall elect.

        
         Section 5.  Representations and Warranties.  The Guarantor hereby makes
to the Lender all of the representations and warranties made by the Borrowers
with respect to or in any way relating to the Guarantor in the Credit Agreement
and the other Loan Documents, as if the same were set forth herein in full.

         
         Section 6.  Covenants.  The Guarantor will comply with all covenants
which the Borrowers are to cause the Guarantor to comply with under the terms
of the Credit Agreement or any of the other Loan Documents.

         
         Section 7.  Waiver.  The Guarantor, to the fullest extent permitted by
Applicable Law, hereby waives notice of acceptance hereof or any presentment,
demand, protest or


                                     B-3
<PAGE>   81

notice of any kind, and any other act or thing, or omission or delay to do any
other act or thing, which in any manner or to any extent might vary the risk of
the Guarantor or which otherwise might operate to discharge the Guarantor from
its obligations hereunder.

         
         Section 8. Inability to Accelerate.  If the Lender is prevented under
Applicable Law or otherwise from demanding or accelerating payment of any of
the Obligations by reason of any automatic stay or otherwise, the Lender shall
be entitled to receive from the Guarantor, upon demand therefor, the sums which
otherwise would have been due had such demand or acceleration occurred.

         
         Section 9. Reinstatement of Obligations.  If claim is ever made on the
Lender for repayment or recovery of any amount or amounts received in payment
or on account of any of the Obligations, and the Lender repays all or part of
said amount by reason of (a) any judgment, decree or order of any court or
administrative body of competent jurisdiction, or (b) any settlement or
compromise of any such claim effected by the Lender with any such claimant
(including either Borrower or a trustee in bankruptcy for either Borrower),
then and in such event the Guarantor agrees that any such judgment, decree,
order, settlement or compromise shall be binding on it, notwithstanding any
revocation hereof or the cancellation of the Credit Agreement, any of the other
Loan Documents, or any other instrument evidencing any liability of either
Borrower, and the Guarantor shall be and remain liable to the Lender for the
amounts so repaid or recovered to the same extent as if such amount had never
originally been paid to the Lender.

         Section 10.  Subrogation.  Upon the making by the Guarantor of any
payment hereunder for the account of either Borrower, the Guarantor shall be
subrogated to the rights of the payee against such Borrower; provided, however,
that the Guarantor shall not enforce any right or receive any payment by way of
subrogation or otherwise take any action in respect of any other claim or cause
of action the Guarantor may have against either Borrower arising by reason of
any payment or performance by the Guarantor pursuant to this Guaranty, unless
and until all of the Obligations have been indefeasibly paid and performed in
full.  If any amount shall be paid to the Guarantor on account of or in respect
of such subrogation rights or other claims or causes of action, the Guarantor
shall hold such amount in trust for the benefit of the Lender and shall
forthwith pay such amount to the Lender to be credited and applied against the
Obligations, whether matured or unmatured, in accordance with the terms of the
Credit Agreement or to be held by the Lender as collateral security for any
Obligations existing.

         Section 11.  Payments Free and Clear.  All sums payable by the
Guarantor hereunder, whether of principal, interest, fees, expenses, premiums
or otherwise, shall be paid in full, without set-off or counterclaim or any
deduction or withholding whatsoever (including any Taxes), and if the Guarantor
is required by Applicable Law or by any Governmental Authority to make any such
deduction or withholding, the Guarantor shall pay to the Lender such additional
amount as will result in the receipt by the Lender of the full amount payable
hereunder had such deduction or withholding not occurred or been required.



                                     B-4
<PAGE>   82


         Section 12.  Set-off.  In addition to any rights now or hereafter
granted under any of the other Loan Documents or Applicable Law and not by way
of limitation of any such rights, the Guarantor hereby authorizes the Lender,
at any time or from time to time, without any prior notice to the Guarantor or
to any other Person, any such notice being hereby expressly waived, to set-off
and to appropriate and to apply any and all deposits (general or special,
including, but not limited to, indebtedness evidenced by certificates of
deposit, whether matured or unmatured) and any other indebtedness at any time
held or owing by the Lender, or any affiliate of the Lender, to or for the
credit or the account of the Guarantor against and on account of any of the
Obligations, although such obligations shall be contingent or unmatured.

         Section 13.  Subordination.  The Guarantor hereby expressly covenants
and agrees for the benefit of the Lender that all obligations and liabilities
of either Borrower to the Guarantor of whatever description, including without
limitation, all intercompany receivables of the Guarantor from either Borrower
(collectively, the "Junior Claims") shall be subordinate and junior in right of
payment to all Obligations.  If an Event of Default shall have occurred and be
continuing, then the Guarantor shall not accept any direct or indirect payment
(in cash, property, securities by setoff or otherwise) from either Borrower on
account of or in any manner in respect of any Junior Claim until all of the
Obligations have been indefeasibly paid in full.

         Section 14.  Avoidance Provisions.  It is the intent of the Guarantor
and the Lender that in any Proceeding, the Guarantor's maximum obligation
hereunder shall equal, but not exceed, the maximum amount which would not
otherwise cause the obligations of the Guarantor hereunder (or any other
obligations of the Guarantor to the Lender) to be avoidable or unenforceable
against the Guarantor in such Proceeding as a result of Applicable Law,
including without limitation, (a) Section 548 of the Bankruptcy Code of 1978,
as amended (the "Bankruptcy Code") and (b) any state fraudulent transfer or
fraudulent conveyance act or statute applied in such Proceeding, whether by
virtue of Section 544 of the Bankruptcy Code or otherwise.  The Applicable Laws
under which the possible avoidance or unenforceability of the obligations of
the Guarantor hereunder (or any other obligations of the Guarantor to the
Lender) shall be determined in any such Proceeding are referred to as the
"Avoidance Provisions".  Accordingly, to the extent that the obligations of the
Guarantor hereunder would otherwise be subject to avoidance under the Avoidance
Provisions, the maximum Obligations for which the Guarantor shall be liable
hereunder shall be reduced to that amount which, as of the time any of the
Obligations are deemed to have been incurred under the Avoidance Provisions,
would not cause the obligations of the Guarantor hereunder (or any other
obligations of the Guarantor to the Lender), to be subject to avoidance under
the Avoidance Provisions.  This Section is intended solely to preserve the
rights of the Lender hereunder to the maximum extent that would not cause the
obligations of the Guarantor hereunder to be subject to avoidance under the
Avoidance Provisions, and neither the Guarantor nor any other Person shall have
any right or claim under this Section as against the Lender that would not
otherwise be available to such Person under the Avoidance Provisions.



                                     B-5
<PAGE>   83


         Section 15.  Information.  The Guarantor assumes all responsibility
for being and keeping itself informed of the financial condition of the Loan
Parties, and of all other circumstances bearing upon the risk of nonpayment of
any of the Obligations and the nature, scope and extent of the risks that the
Guarantor assumes and incurs hereunder, and agrees that neither the Lender nor
any Lender shall have any duty whatsoever to advise the Guarantor of
information regarding such circumstances or risks.

         Section 16.  Governing Law.  THIS GUARANTY SHALL BE GOVERNED BY, AND
CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF GEORGIA.

         
         Section 17.  Dispute Resolution.  ANY CONTROVERSY OR CLAIM BETWEEN THE
GUARANTOR AND THE LENDER, INCLUDING BUT NOT LIMITED TO THOSE ARISING OUT OF OR
RELATING TO THIS GUARANTY OR ANY OTHER LOAN DOCUMENT, INCLUDING ANY CLAIM BASED
ON OR ARISING FROM AN ALLEGED TORT, SHALL BE DETERMINED BY BINDING ARBITRATION
IN ACCORDANCE WITH THE FEDERAL ARBITRATION ACT (OR IF NOT APPLICABLE, THE
APPLICABLE STATE LAW), THE RULES OF PRACTICE AND PROCEDURE FOR THE ARBITRATION
OF COMMERCIAL DISPUTES OF JUDICIAL ARBITRATION AND MEDIATION SERVICES, INC.
(J.A.M.S.), AND THE "SPECIAL RULES" SET FORTH BELOW.  IN THE EVENT OF ANY
INCONSISTENCY, THE SPECIAL RULES SHALL CONTROL.  JUDGMENT UPON ANY ARBITRATION
AWARD MAY BE ENTERED IN ANY COURT HAVING JURISDICTION.  ANY PARTY TO THIS
GUARANTY MAY BRING AN ACTION, INCLUDING A SUMMARY OR EXPEDITED PROCEEDING, TO
COMPEL ARBITRATION OF ANY CONTROVERSY OR CLAIM TO WHICH THIS GUARANTY APPLIES
IN ANY COURT HAVING JURISDICTION OVER SUCH ACTION.

         A.      SPECIAL RULES.  THE ARBITRATION SHALL BE CONDUCTED IN THE CITY
OF THE GUARANTOR'S DOMICILE AT THE TIME OF THIS GUARANTY'S EXECUTION AND
ADMINISTERED BY J.A.M.S. WHO WILL APPOINT AN ARBITRATOR; IF J.A.M.S. IS UNABLE
OR LEGALLY PRECLUDED FROM ADMINISTERING THE ARBITRATION, THEN THE AMERICAN
ARBITRATION ASSOCIATION WILL SERVE.  ALL ARBITRATION HEARINGS WILL BE COMMENCED
WITHIN 90 DAYS OF THE DEMAND FOR ARBITRATION; FURTHER, THE ARBITRATOR SHALL
ONLY, UPON A SHOWING OF CAUSE, BE PERMITTED TO EXTEND THE COMMENCEMENT OF SUCH
HEARING FOR UP TO AN ADDITIONAL 60 DAYS.

         B.      RESERVATION OF RIGHTS.  NOTHING IN THIS AGREEMENT SHALL BE
DEEMED TO (I) LIMIT THE APPLICABILITY OF ANY OTHERWISE APPLICABLE STATUTES OF
LIMITATION OR REPOSE AND ANY WAIVERS CONTAINED IN THIS GUARANTY; OR (II) BE A
WAIVER BY THE LENDER OF



                                     B-6
<PAGE>   84

THE PROTECTION AFFORDED TO IT BY 12 U.S.C. SEC. 91 OR ANY SUBSTANTIALLY
EQUIVALENT STATE LAW; OR (III) LIMIT THE RIGHT OF THE LENDER HERETO (A) TO
EXERCISE SELF HELP REMEDIES SUCH AS (BUT NOT LIMITED TO) SETOFF, OR (B) TO
FORECLOSE AGAINST ANY REAL OR PERSONAL PROPERTY COLLATERAL, OR (C) TO OBTAIN
FROM A COURT PROVISIONAL OR ANCILLARY REMEDIES SUCH AS (BUT NOT LIMITED TO)
INJUNCTIVE RELIEF, WRIT OF POSSESSION OR THE APPOINTMENT OF A RECEIVER.  THE
LENDER MAY EXERCISE SUCH SELF HELP RIGHTS, FORECLOSE UPON SUCH PROPERTY, OR
OBTAIN SUCH PROVISIONAL OR ANCILLARY REMEDIES BEFORE, DURING OR AFTER THE
PENDENCY OF ANY ARBITRATION PROCEEDING BROUGHT PURSUANT TO THIS GUARANTY.
NEITHER THE EXERCISE OF SELF HELP REMEDIES NOR THE INSTITUTION OR MAINTENANCE
OF AN ACTION FOR FORECLOSURE OR PROVISIONAL OR ANCILLARY REMEDIES SHALL
CONSTITUTE A WAIVER OF THE RIGHT OF ANY PARTY, INCLUDING THE CLAIMANT IN ANY
SUCH ACTION, TO ARBITRATE THE MERITS OF THE CONTROVERSY OR CLAIM OCCASIONING
RESORT TO SUCH REMEDIES.

         Section 18.  Loan Accounts.  The Lender may maintain books and
accounts setting forth the amounts of principal, interest and other sums paid
and payable with respect to the Obligations, and in the case of any dispute
relating to any of the outstanding amount, payment or receipt of any of the
Obligations or otherwise, the entries in such books and accounts shall
constitute prima facie evidence of the outstanding amount of such Obligations
and the amounts paid and payable with respect thereto.  The failure of the
Lender to maintain such books and accounts shall not in any way relieve or
discharge the Guarantor of any of its obligations hereunder.

         Section 19.  Waiver of Remedies.  No delay or failure on the part of
the Lender in the exercise of any right or remedy it may have against the
Guarantor hereunder or otherwise shall operate as a waiver thereof, and no
single or partial exercise by the Lender of any such right or remedy shall
preclude other or further exercise thereof or the exercise of any other such
right or remedy.

         Section 20.  Termination.  This Guaranty shall remain in full force
and effect until the indefeasible payment in full of the Obligations and the
termination or cancellation of the Credit Agreement.

         Section 21.  Successors and Assigns.  Each reference herein to the
Lender shall be deemed to include such Person's respective successors and
assigns (including, but not limited to, any holder of the Obligations) in whose
favor the provisions of this Guaranty also shall inure, and each reference
herein to the Guarantor shall be deemed to include the Guarantor's successors
and assigns, upon whom this Guaranty also shall be binding.  The Lender may, in
accordance with the applicable provisions of the Credit Agreement, assign,
transfer or sell any Obligations, or grant or sell participations in any
Obligations, to any Person without the consent of, or notice to, the Guarantor
and without releasing,



                                     B-7
<PAGE>   85

discharging or modifying the Guarantor's obligations hereunder.  The Guarantor
hereby consents to the delivery by the Lender to any assignee or participant
(or any prospective assignee or participant) of any financial or other
information regarding the Guarantor.  The Guarantor may not assign or transfer
its obligations hereunder to any Person.

         Section 22.  Amendments.  This Guaranty may not be amended except in
writing signed by the Lender and the Guarantor.

         Section 23.  Payments.  All payments to be made by the Guarantor
pursuant to this Guaranty shall be made in Dollars, in immediately available
funds to the Lender at its Lending Office, not later than 11:00 a.m., on the
date one Business Day after demand therefor.

         Section 24.  Notices.  All notices, requests and other communications
hereunder shall be in writing (including facsimile transmission or similar
writing) and shall be given (a) to the Guarantor at its address set forth below
its signature hereto, (b) to the Lender at its address for notices provided for
in the Credit Agreement, or (c) as to each such party at such other address as
such party shall designate in a written notice to the other party.  Each such
notice, request or other communication shall be effective (i) if mailed, when
received; (ii) if telecopied, when transmitted; or (iii) if hand delivered,
when delivered; provided, however, that any notice of a change of address for
notices shall not be effective until received.

         Section 25.  Severability.  In case any provision of this Guaranty
shall be invalid, illegal or unenforceable in any jurisdiction, the validity,
legality and enforceability of the remaining provisions shall not in any way be
affected or impaired thereby.

         Section 26.  Headings.  Section headings used in this Guaranty are for
convenience only and shall not affect the construction of this Guaranty.

         Section 27.  Definitions.  (a) For the purposes of this Guaranty:

         "Proceeding" means any of the following: (i) a voluntary or
involuntary case concerning the Guarantor shall be commenced under the
Bankruptcy Code of 1978, as amended; (ii) a custodian (as defined in such
Bankruptcy Code or any other applicable bankruptcy laws) is appointed for, or
takes charge of, all or any substantial part of the property of the Guarantor;
(iii) any other proceeding under any Applicable Law, domestic or foreign,
relating to bankruptcy, insolvency, reorganization, winding-up or composition
for adjustment of debts, whether now or hereafter in effect, is commenced
relating to the Guarantor; (iv) the Guarantor is adjudicated insolvent or
bankrupt; (v) any order of relief or other order approving any such case or
proceeding is entered by a court of competent jurisdiction; (vi) the Guarantor
makes a general assignment for the benefit of creditors; (vii) the Guarantor
shall fail to pay, or shall state that it is unable to pay, or shall be unable
to pay, its debts generally as they become due; (viii) the Guarantor shall call
a meeting of its creditors with a view to arranging a composition or adjustment
of its debts; (ix) the



                                                           B-8
<PAGE>   86

Guarantor shall by any act or failure to act indicate its consent to, approval
of or acquiescence in any of the foregoing; or (x) any corporate action shall
be taken by the Guarantor for the purpose of effecting any of the foregoing.

         (b)     Terms not otherwise defined herein are used herein with the
respective meanings given them in the Credit Agreement.



                            [Signature on Next Page]



                                     B-9
<PAGE>   87

         IN WITNESS WHEREOF, the Guarantor has duly executed and delivered this
Guaranty as of the date and year first written above.

                                  [GUARANTOR]


                                  By:  
                                     ---------------------------------- 
                                     Name  
                                         ------------------------------
                                     Title:  
                                           ----------------------------

                                  Address for Notices:


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

                                  -------------------------------------
                                  
                                  Attention:
                                            ---------------------------
                                  Telecopier:
                                             --------------------------
                                  Telephone:
                                            ---------------------------


                                    B-10

<PAGE>   88


                                   EXHIBIT C

                            FORM OF PLEDGE AGREEMENT


         THIS PLEDGE AGREEMENT dated as of __________, 199___ executed by
_______________________, a ____________ (the "Pledgor") in favor of
NATIONSBANK, N.A. (SOUTH) (the "Pledgee").

[Include the following if Pledgor is Preferred Networks, Inc.]

         [WHEREAS, the Pledgor, PNI Systems, LLC and the Pledgee have entered
into that certain Credit Agreement dated as of August 8, 1996 (as the same may
be amended, supplemented, restated or otherwise modified from time to time, the
"Credit Agreement") pursuant to which the Pledgee has agreed to extend certain
financial accommodations to the Pledgor and the other Borrower subject to the
terms thereof;]

[Include the following if Pledgor is PNI Systems, LLC]

         [WHEREAS, Preferred Networks, Inc., the Pledgor and the Pledgee have
entered into that certain Credit Agreement dated as of August 8, 1996 (as the
same may be amended, supplemented, restated or otherwise modified from time to
time, the "Credit Agreement") pursuant to which the Pledgee has agreed to
extend certain financial accommodations to the Pledgor and the other Borrower
subject to the terms thereof;]

[Include the following if Pledgor is a Subsidiary]

         [WHEREAS, Preferred Networks, Inc., PNI Systems, LLC and the Pledgee
have entered into that certain Credit Agreement dated as of August 8, 1996 (as
the same may be amended, supplemented, restated or otherwise modified from time
to time, the "Credit Agreement") pursuant to which the Pledgee has agreed to
extend certain financial accommodations to the Borrowers subject to the terms
thereof;

         WHEREAS, the Pledgor is an Affiliate of the Borrowers;

         WHEREAS, the Pledgor, the Borrowers and the other Subsidiaries of the
Borrowers, though separate legal entities, are mutually dependent on each other
in the conduct of their respective businesses as an integrated operation and
have determined it to be in their mutual best interests to obtain financing
from the Lender through their collective efforts;

         WHEREAS, the Pledgor acknowledges that it will receive direct and
indirect benefits from the Pledgee making such financial accommodations
available to the Borrowers under the Credit Agreement and, accordingly, the
Pledgor agreed to guaranty the Borrowers' obligations to the Pledgee on the
terms and conditions contained in that


                                     C-1
<PAGE>   89

certain Guaranty dated as of the date hereof (as the same may be amended,
supplemented, restated or otherwise modified from time to time in accordance
with its terms, the "Guaranty") executed by the Pledgor in favor of the
Pledgee;

         WHEREAS, the Pledgor is executing and delivering this Agreement to
secure its obligations owing to the Pledgee under the Guaranty and the other
Loan Documents to which the Pledgor is a party;]

         WHEREAS, it is a condition precedent to the effectiveness of the
Credit Agreement and the extension of such financial accommodations under the
Credit Agreement that the Pledgor execute and deliver this Agreement.

         NOW, THEREFORE, in consideration of the mutual agreements herein
contained and for other good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the parties hereto hereby agree
as follows:

         
         Section 1. Pledge.  The Pledgor hereby pledges, hypothecates, assigns,
transfers, sets over and delivers unto the Pledgee, and grants to the Pledgee a
security interest in, all of the Pledgor's right, title and interest in, to and
under the following, whether now owned or hereafter acquired or arising
(collectively, the "Pledged Collateral"): (a) all of the common stock, shares,
membership interests, equity interests and other securities (collectively,
"Securities") of each Person (each an "Issuer") described in Schedule 1
attached hereto; (b) any additional Securities of any of such Issuers as may
from time to time be issued to the Pledgor or otherwise acquired by the
Pledgor; (c) any additional Securities of any Issuer as may hereafter at any
time be delivered to the Pledgee by or on behalf of the Pledgor; [Include the
following if Debtor is PNI Systems, LLC - (d)  the Intercompany Note, together
with (i) all books and accounts, papers and documents in any way evidencing or
relating to the Intercompany Note, (ii) the Pledgor's right (A) to give all
consents, waivers and releases thereunder, (B) to take all action upon the
happening of any breach or default giving rise to any right (including rights
to payment of money, rights of indemnification and setoff, and rights to defer
payment of amounts or to compel specific performance) in the Pledgor's favor
under the Intercompany Note, and (C) to do any and all other things whatsoever
which the Pledgor is or may become entitled to do under the Intercompany Note;]
(e) all of the rights of the Pledgor as a member of any Issuer that is a
limited liability company to: (i) capital of, profits of (in each case whether
or not distributed) and distributions of or from such Issuer, whether cash or
noncash, and whether prior to or in connection with the liquidation of such
Issuer; (ii) operate the business of such Issuer and deal with and receive the
benefit from such Issuer's assets; (iii) receive proceeds of any indemnity,
warranty or guaranty under any agreement between the Pledgor, the other members
of such Issuer and such Issuer, or any of them; (iv) have access to such
Issuer's books and records and to other information concerning or affecting
such Issuer;] (f) any cash or additional Securities or other property at any
time and from time to time receivable or otherwise distributable in respect of,
in exchange for, or in substitution of, any of the property referred to in any
of the immediately preceding clauses (a) through (e); and (g) any and all
products and proceeds of any of the foregoing,

        

                                      C-2
<PAGE>   90

together with and all other rights, titles, interests, powers, privileges and
preferences pertaining to said property.


         Section 2. Obligations Secured.  This Agreement is made, and the
security interest created hereby is granted to the Pledgee, to secure the
prompt performance and payment in full of the [Obligations][following
(collectively, the "Obligations"): (a) all obligations and indebtedness of the
Pledgor owing to the Pledgee of every kind, nature and description, under or
with respect to the Guaranty, this Agreement or any of the other Loan
Documents, whether direct or indirect, absolute or contingent, due or not due,
contractual or tortious, liquidated or unliquidated, and whether or not
evidenced by any note; (b) all other obligations and indebtedness owing by the
Pledgor to the Pledgee and all future advances made to the Pledgor by the
Pledgee, however and whenever created, arising or evidenced, whether direct or
indirect, through assignment from third parties, whether absolute or
contingent, or otherwise, now or hereafter existing, or due or to become due,
including, without limitation, obligations under all guaranties, letters of
credit and overdrafts; and (c) all renewals, modifications, extensions and
supplements to any of the foregoing.  Without limitation of the foregoing, the
term "Obligations" shall include any Indebtedness of the Pledgor to any other
Loan Party which now or hereafter becomes owing to the Pledgee as assignee of
such other Loan Party pursuant to any of the Security Documents.]


         Section 3. Representations and Warranties.  The Pledgor hereby
represents and warrants to the Pledgee as follows:

         (a)     Validly Issued, etc.  All of the Securities of each Issuer
have been validly issued and are fully paid and nonassessable.

         (b)     Title and Liens.  The Pledgor is, and will at all times
continue to be, the legal and beneficial owner of the Pledged Collateral and
none of the Pledged Collateral is subject to any Lien other than Permitted
Liens.

         (c)     No Approval.  No consent or approval of any Governmental
Authority or any securities exchange was or is necessary to the validity of the
pledge effected hereby.

         (d)     Outstanding Shares.  The Securities pledged by the Pledgor
hereunder constitute all of the issued and outstanding capital stock,
membership interests and other equity interests of each Issuer.


         Section 4. No Liens or Sale of Collateral.  The Pledgor will not
create, assume, incur or permit or suffer to exist or to be created, assumed or
incurred, any Lien on any of the Pledged Collateral (or any interest therein),
other than Permitted Liens, and will not sell, lease, assign, transfer or
otherwise dispose of all or any portion of the Pledged Collateral (or any
interest therein).



                                      C-3
<PAGE>   91


         Section 5. Additional Securities.

         (a)     During the period this Agreement is in effect, the Pledgor
shall not permit any Issuer to issue any additional shares of capital stock,
membership interests or other equity securities or interests to any Person
other than the Pledgor.  Further, the Pledgor shall not permit any Issuer to
amend or modify its articles or certificate of incorporation, articles of
organization, other similar organizational instrument, and in the case of a
limited liability company, its operating agreement, in a manner which would
affect the voting, liquidation, preference or other rights of a holder of the
Securities pledged hereunder.

         (b)     The Pledgor agrees that, until this Agreement has terminated
in accordance with its terms, any additional Securities of an Issuer at any
time issued to the Pledgor or otherwise acquired by the Pledgor shall be
promptly delivered or otherwise transferred to the Pledgee as additional
Pledged Collateral and shall be subject to the Lien of, and the terms and
conditions of, this Agreement.


         Section 7. Voting Rights; Dividends, etc.

         (a)     So long as no Event of Default shall have occurred and be
continuing:

                 (i)      the Pledgor shall be entitled to exercise any and all
         voting and/or consensual rights and powers accruing to an owner of the
         Pledged Collateral or any part thereof for any purpose not
         inconsistent with the terms and conditions of this Agreement or any of
         the other Loan Documents; provided, however, that the Pledgor shall
         not exercise, or shall refrain from exercising, any such right or
         power if any such action would have a materially adverse effect on the
         value of such Pledged Collateral in the judgment of the Pledgee;

                 (ii)     the Pledgor shall be entitled to retain and use any
         and all cash dividends paid on the Pledged Collateral, but any and all
         stock and/or liquidating dividends, other distributions in property,
         return of capital or other distributions made on or in respect of any
         Pledged Collateral, whether resulting from a subdivision, combination
         or reclassification of outstanding Securities of an Issuer which are
         pledged hereunder or received in exchange for Pledged Collateral or
         any part thereof or as a result of any merger, consolidation,
         acquisition or other exchange of assets or on the liquidation, whether
         voluntary or involuntary, of an Issuer, or otherwise, shall be and
         become part of the Pledged Collateral pledged hereunder and, if
         received by the Pledgor, shall forthwith be delivered to the Pledgee
         to be held as collateral subject to the terms and conditions of this
         Agreement.

The Pledgee agrees to execute and deliver to the Pledgor, or cause to be
executed and delivered to the Pledgor, as appropriate, at the sole cost and
expense of the Pledgor, all such proxies, powers of attorney, dividend orders
and other instruments as the Pledgor



                                      C-4
<PAGE>   92

may reasonably request for the purpose of enabling the Pledgor to exercise the
voting and/or consensual rights and powers which Pledgor is entitled to
exercise pursuant to clause (i) above and/or to receive the dividends and other
amounts which Pledgor is authorized to retain pursuant to clause (ii) above.

         (b)     Upon the occurrence of an Event of Default, all rights of the
Pledgor to exercise the voting and/or consensual rights and powers which
Pledgor is entitled to exercise pursuant to subsection (a)(i) above and/or to
receive the dividends and other amounts which Pledgor is authorized to receive
and retain pursuant to subsection (a)(ii) above shall cease, and all such
rights thereupon shall become immediately vested in the Pledgee, which shall
have, to the extent permitted by law, the sole and exclusive right and
authority to exercise such voting and/or consensual rights and powers which the
Pledgor shall otherwise be entitled to exercise pursuant to subsection (a)(i)
above and/or to receive and retain the dividends and other amounts which the
Pledgor shall otherwise be authorized to retain pursuant to subsection (a)(ii)
above.  Any and all money and other property paid over to or received by the
Pledgee pursuant to the provisions of this subsection (b) shall be retained by
the Pledgee as additional collateral hereunder and shall be applied in
accordance with the provisions of Section 10.  If the Pledgor shall receive any
dividends or other property which it is not entitled to receive under this
Section, the Pledgor shall hold the same in trust for the Pledgee, without
commingling the same with other funds or property of or held by the Pledgor,
and shall promptly deliver the same to the Pledgee upon receipt by the Pledgor
in the identical form received, together with any necessary endorsements.


         Section 8. Event of Default Defined.  For purposes of this Agreement,
"Event of Default" shall mean (a) the Pledgor shall fail to observe or perform
any covenant or agreement contained in this Agreement; or (b) an Event of
Default under and as defined in the Credit Agreement shall occur and be
continuing.


         Section 9. Remedies upon Default.

         (a)     In addition to any right or remedy that the Pledgee may have
under the Credit Agreement, the other Loan Documents or otherwise under
Applicable Law, if an Event of Default shall have occurred, the Pledgee may
exercise any and all the rights and remedies of a secured party under the
Uniform Commercial Code as in effect in any applicable jurisdiction (the
"Code") and may otherwise sell, assign, transfer, endorse and deliver the whole
or, from time to time, any part of the Pledged Collateral at a public or
private sale or on any securities exchange, for cash, upon credit or for other
property, for immediate or future delivery, and for such price or prices and on
such terms as the Pledgee in its discretion shall deem appropriate.  The
Pledgee shall be authorized at any sale (if it deems it advisable to do so) to
restrict the prospective bidders or purchasers to Persons who will represent
and agree that they are purchasing the Pledged Collateral for their own account
in compliance with the Securities Act of 1933, as amended (the "Securities
Act") and upon consummation of any such sale the Pledgee shall have the right
to assign, transfer, endorse and deliver to the purchaser or purchasers thereof
the Pledged Collateral



                                      C-5
<PAGE>   93

so sold.  Each purchaser at any sale of Pledged Collateral shall take and hold
the property sold absolutely free from any claim or right on the part of the
Pledgor, and the Pledgor hereby waives (to the fullest extent permitted by
Applicable Law) all rights of redemption, stay and/or appraisal which the
Pledgor now has or may at any time in the future have under any Applicable Law
now existing or hereafter enacted.  The Pledgor agrees that, to the extent
notice of sale shall be required by Applicable Law, at least 10 days' prior
written notice to the Pledgor of the time and place of any public sale or the
time after which any private sale is to be made shall constitute reasonable
notification, but notice given in any other reasonable manner or at any other
reasonable time shall constitute reasonable notification.  Such notice, in case
of public sale, shall state the time and place for such sale, and, in the case
of sale on a securities exchange, shall state the exchange on which such sale
is to be made and the day on which the Pledged Collateral, or portion thereof,
will first be offered for sale at such exchange.  Any such public sale shall be
held at such time or times within ordinary business hours and at such place or
places as the Pledgee may fix and shall state in the notice or publication (if
any) of such sale.  At any such sale, the Pledged Collateral, or portion
thereof to be sold, may be sold in one lot as an entirety or in separate
parcels, as the Pledgee may determine in its sole and absolute discretion.  The
Pledgee shall not be obligated to make any sale of the Pledged Collateral if it
shall determine not to do so regardless of the fact that notice of sale of the
Pledged Collateral may have been given.  The Pledgee may, without notice or
publication, adjourn any public or private sale or cause the same to be
adjourned from time to time by announcement at the time and place fixed for
sale, and such sale may, without further notice, be made at the time and place
to which the same was so adjourned.  In case the sale of all or any part of the
Pledged Collateral is made on credit or for future delivery, the Pledged
Collateral so sold may be retained by the Pledgee until the sale price is paid
by the purchaser or purchasers thereof, but the Pledgee shall not incur any
liability to the Pledgor in case any such purchaser or purchasers shall fail to
take up and pay for the Pledged Collateral so sold and, in case of any such
failure, such Pledged Collateral may be sold again upon like notice.  At any
public sale made pursuant to this Agreement, the Pledgee, to the extent
permitted by Applicable Law, may bid for or purchase, free from any right of
redemption, stay and/or appraisal on the part of the Pledgor (all said rights
being also hereby waived and released to the extent permitted by Applicable
Law), any part of or all the Pledged Collateral offered for sale and may make
payment on account thereof by using any claim then due and payable to the
Pledgee from the Pledgor as a credit against the purchase price, and the
Pledgee may, upon compliance with the terms of sale and to the extent permitted
by Applicable Law, hold, retain and dispose of such property without further
accountability to the Pledgor therefor.  For purposes hereof, a written
agreement to purchase all or any part of the Pledged Collateral shall be
treated as a sale thereof; the Pledgee shall be free to carry out such sale
pursuant to such agreement and the Pledgor shall not be entitled to the return
of any Pledged Collateral subject thereto, notwithstanding the fact that after
the Pledgee shall have entered into such an agreement all Events of Default may
have been remedied or the Obligations may have been paid in full as herein
provided.  The Pledgor hereby waives any right to require any marshaling of
assets and any similar right.



                                      C-6
<PAGE>   94


         (b)     In addition to exercising the power of sale herein conferred
upon it, the Pledgee shall also have the option to proceed by suit or suits at
law or in equity to foreclose this Agreement and sell the Pledged Collateral or
any portion thereof pursuant to judgment or decree of a court or courts having
competent jurisdiction.

         (c)     The rights and remedies of the Pledgee under this Agreement
are cumulative and not exclusive of any rights or remedies which it would
otherwise have.

         Section 10.  Application of Proceeds of Sale and Cash.  The proceeds
of any sale of the whole or any part of the Pledged Collateral, together with
any other moneys held by the Pledgee under the provisions of this Agreement,
shall be applied by the Pledgee in the following order:

         (a)     First:  to the payment of all costs and expenses incurred in
connection with such sale or other realization, including reasonable attorneys'
fees incurred if the Pledgee endeavored to collect the Obligations by or
through an attorney at law;

         (b)     Second:  to the payment of the interest due upon any of the
Obligations, in any order which the Pledgee may elect;

         (c)     Third:  to the payment of the principal due upon any of the
Obligations in any order which the Pledgee may elect; and

         (d)     Fourth:  the balance (if any) of such proceeds shall be paid
to the Pledgor or to whomsoever may be legally entitled thereto.

The Pledgor shall remain liable and will pay, on demand, any deficiency
remaining in respect of the Obligations.

         Section 11.  Pledgee Appointed Attorney-in-Fact.  The Pledgor hereby
constitutes and appoints the Pledgee as the attorney-in-fact of the Pledgor
with full power of substitution either in the Pledgee's name or in the name of
the Pledgor to carry out the provisions of this Agreement and to take any
action and execute any instrument which the Pledgee may deem necessary or
advisable to accomplish the purposes hereof, and to do all acts and things and
execute all documents in the name of the Pledgor or otherwise, deemed by the
Pledgee as necessary, proper and convenient in connection with the
preservation, perfection or enforcement of its rights hereunder.  Nothing
herein contained shall be construed as requiring or obligating the Pledgee to
make any commitment or to make any inquiry as to the nature or sufficiency of
any payment received by it, or to present or file any claim or notice, or to
take any action with respect to the Pledged Collateral or any part thereof or
the moneys due or to become due in respect thereof or any property covered
thereby, and no action taken by the Pledgee or omitted to be taken with respect
to the Pledged Collateral or any part thereof shall give rise to any defense,
counterclaim or offset in favor of the Pledgor or to any claim or action
against the



                                      C-7
<PAGE>   95

Pledgee.  The power or attorney granted herein is irrevocable and coupled
with an interest.

         Section 12.  Expenses.  The Pledgor will pay, on demand, all
out-of-pocket expenses incurred by the Pledgee in connection with:  (a) the
collection or enforcement of the Obligations including reasonable fees and
disbursements of counsel to the Pledgee if such collection or enforcement is
done through or by an attorney; and (b) the exercise by the Pledgee of any
right or remedy granted to it under this Agreement whether or not a Default or
Event of Default has occurred, including, without limitation, the expenses
incurred by the Pledgee in connection with the collection of Receivables
directly from account debtors.

         Section 13.  Further Assurances.  The Pledgor shall, at its sole cost
and expense, take all action that may be necessary or desirable in the
Pledgee's sole discretion, so as at all times to maintain the validity,
perfection, enforceability and priority of the Pledgee's security interest in
the Pledged Collateral, or to enable the Pledgee to exercise or enforce its
rights hereunder or thereunder, including without limitation (a) delivering to
the Pledgee, endorsed or accompanied by such instruments of assignment as the
Pledgee may specify, any and all chattel paper, instruments, letters of credit
and all other advices of guaranty and documents evidencing or forming a part of
the Pledged Collateral and (b) executing and delivering financing statements,
pledges, designations, notices and assignments, in each case in form and
substance satisfactory to the Pledgee, relating to the creation, validity,
perfection, priority or continuation of the security interest granted
hereunder.  Not in limitation of the foregoing, with respect to any Issuer
which is a limited liability company, the Pledgor agrees to deliver to the
Pledgee a Consent and Waiver in the form attached hereto as Exhibit A signed by
all of the other members of such Issuer and by such Issuer.  The Pledgor hereby
authorizes the Pledgee to execute and file in all necessary and appropriate
jurisdictions (as determined by the Pledgee) one or more financing or
continuation statements (or any other document or instrument referred to in the
immediately preceding clause (b)) in the name of the Pledgor and to sign the
Pledgor's name thereto.  The Pledgor authorizes the Pledgee to file any such
financing statement, document or instrument without the signature of the
Pledgor to the extent permitted by applicable law.  To the extent permitted by
Applicable Law, a carbon, photographic, xerographic or other reproduction of
this Agreement or any financing statement is sufficient as a financing
statement.  Any property comprising part of the Pledged Collateral required to
be delivered to the Pledgee pursuant to this Pledge Agreement shall be
accompanied by proper instruments of assignment duly executed by the Pledgor
and by such other instruments or documents as the Pledgee may reasonably
request.

         Section 14.  Securities Act.  In view of the position of the Pledgor
in relation to the Pledged Collateral, or because of other current or future
circumstances, a question may arise under the Securities Act or any similar
Applicable Law hereafter enacted analogous in purpose or effect (such Act and
any such similar Applicable Law as from time to time in effect being called the
"Federal Securities Laws") with respect to any disposition of the Pledged
Collateral permitted hereunder.  The Pledgor understands that



                                      C-8
<PAGE>   96

compliance with the Federal Securities Laws might very strictly limit the
course of conduct of the Pledgee if the Pledgee were to attempt to dispose of
all or any part of the Pledged Collateral in accordance with the terms hereof,
and might also limit the extent to which or the manner in which any subsequent
transferee of any Pledged Collateral could dispose of the same.  Similarly,
there may be other legal restrictions or limitations affecting the Pledgee in
any attempt to dispose of all or part of the Pledged Collateral in accordance
with the terms hereof under applicable Blue Sky or other state securities laws
or similar Applicable Law analogous in purpose or effect.  The Pledgor
recognizes that in light of the foregoing restrictions and limitations the
Pledgee may, with respect to any sale of the Pledged Collateral, limit the
purchasers to those who will agree, among other things, to acquire such Pledged
Collateral for their own account, for investment, and not with a view to the
distribution or resale thereof.  The Pledgor acknowledges and agrees that in
light of the foregoing restrictions and limitations, the Pledgee, in its sole
and absolute discretion, may, in accordance with Applicable Law, (a) proceed to
make such a sale whether or not a registration statement for the purpose of
registering such Pledged Collateral or part thereof shall have been filed under
the Federal Securities Laws and (b) approach and negotiate with a single
potential purchaser to effect such sale.  The Pledgor acknowledges and agrees
that any such sale might result in prices and other terms less favorable to the
seller than if such sale were a public sale without such restrictions.  In the
event of any such sale, the Pledgee shall incur no responsibility or liability
for selling all or any part of the Pledged Collateral in accordance with the
terms hereof at a price that the Pledgee, in its sole and absolute discretion,
may in good faith deem reasonable under the circumstances, notwithstanding the
possibility that a substantially higher price might have been realized if the
sale were deferred until after registration as aforesaid or if more than a
single purchaser were approached.  The provisions of this Section will apply
notwithstanding the existence of  public or private market upon which the
quotations or sales prices may exceed substantially the price at which the
Pledgee sells.

         Section 16.  FCC Matters.  Notwithstanding any other provision of this
Agreement to the contrary, any foreclosure on, sale, transfer or other
disposition of, or the exercise of any right to vote or consent with respect
to, any of the Pledged Collateral as provided herein or any other action taken
or proposed to be taken by the Pledgee hereunder which would affect the
operational, voting or other control of an Issuer that holds a License granted
by the FCC, shall be pursuant to the Communications Laws and to any other
Applicable Laws of any state, and, to the extent required thereby, subject to
the prior approval of the FCC or any applicable state PUC.  Upon the occurrence
and during the continuance of an Event of Default, the Pledgor shall assist,
and cause each Issuer to assist, in obtaining all necessary approvals of the
FCC and applicable state PUCs, if required, for any action or transactions
contemplated by this Agreement, including, without limitation, the preparation,
execution and filing with the FCC of the assignor's or transferor's portion of
any applications for consent to the assignment of any license or transfer of
control necessary or appropriate under the rules and regulations of the FCC or
applicable state PUCs, for approval of the transfer or assignment of any
portion of the Pledged Collateral.  The Pledgor acknowledges that there is no
adequate remedy at law for failure by the Pledgor to comply with the provisions
of this Section and that such



                                      C-9
<PAGE>   97

failure would not be adequately compensated in dollar damages, and therefore
the Pledgor agrees, without limiting the right of the Pledgee to seek and
obtain specific performance of other obligations of the Pledgor contained in
this Agreement, that the agreements contained in this paragraph may be
specifically enforced.

         Section 17.  Indemnification.  The Pledgor agrees to indemnify and
hold the Pledgee and any corporation controlling, controlled by, or under
common control with, the Pledgee and any officer, attorney, director,
shareholder, agent or employee of the Pledgee or any such corporation (each an
"Indemnified Person"), harmless from and against any claim, loss, damage,
action, cause of action, liability, cost and expense or suit of any kind or
nature whatsoever (collectively, "Losses"), brought against or incurred by an
Indemnified Person, in any manner arising out of or, directly or indirectly,
related to or connected with this Agreement, including without limitation, the
exercise by the Pledgee of any of its rights and remedies under this Agreement
or any other action taken by the Pledgee pursuant to the terms of this
Agreement; provided, however, the Pledgor shall not be liable to an Indemnified
Person for any Losses to the extent that such Losses result from the gross
negligence or willful misconduct of such Indemnified Person.  The Pledgor's
obligations under this section shall survive the termination of this Agreement
and the payment in full of the Obligations.

         Section 18.  Continuing Security Interest.  This Agreement shall
create a continuing security interest in the Pledged Collateral and shall
remain in full force and effect until it terminates in accordance with its
terms.  The Pledgor and the Pledgee hereby agree that the security interest
created by this Agreement in the Pledged Collateral shall not terminate and
shall continue and remain in full force and effect notwithstanding the transfer
to the Pledgor or any person designated by it of all or any portion of the
Pledged Collateral.

         Section 19.  No Waiver.  Neither the failure on the part of the
Pledgee to exercise, nor the delay on its part in exercising any right, power
or remedy hereunder, nor any course of dealing between the Pledgee and the
Pledgor shall operate as a waiver thereof, nor shall any single or partial
exercise of any such right, power, or remedy hereunder preclude any other or
the further exercise thereof or the exercise of any other right, power or
remedy.

         Section 20.  Notices.  All notices and other communications required
or otherwise provided for hereunder shall be given in accordance with the
notice provisions of the [Credit Agreement][Guaranty].

         SECTION 21.  GOVERNING LAW.  THIS AGREEMENT SHALL BE GOVERNED BY, AND
CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF GEORGIA.

         Section 22.  Amendments.  No amendment or waiver of any provision of
this Agreement nor consent to any departure by the Pledgor herefrom shall in
any event be



                                      C-10
<PAGE>   98

effective unless the same shall be in writing and signed by the parties hereto,
and then such waiver or consent shall be effective only in the specific
instance and for the specific purpose for which given.

         Section 23.  Binding Agreement; Assignment.  This Agreement shall be
binding upon and inure to the benefit of the parties hereto and their
respective successors and assigns, except that the Pledgor shall not be
permitted to assign this Agreement or any interest herein or in the Pledged
Collateral, or any part thereof, or any cash or property held by the Pledgee as
collateral under this Agreement.

         Section 24.  Termination.  Upon indefeasible payment in full of all of
the Obligations, this Agreement shall terminate.

         Section 25.  Severability.  Whenever possible, each provision of this
Agreement shall be interpreted in such a manner as to be effective and valid
under applicable law, but if any provision of this Agreement shall be
prohibited by or invalid under applicable law, such provisions shall be
ineffective only to the extent of such prohibition or invalidity, without
invalidating the remainder of such provisions or the remaining provisions of
this Agreement.

         Section 26.  Arbitration.  ANY CONTROVERSY OR CLAIM BETWEEN OR AMONG
THE PARTIES HERETO INCLUDING BUT NOT LIMITED TO THOSE ARISING OUT OF OR
RELATING TO THIS AGREEMENT, INCLUDING ANY CLAIM BASED ON OR ARISING FROM AN
ALLEGED TORT, SHALL BE DETERMINED BY BINDING ARBITRATION IN ACCORDANCE WITH THE
FEDERAL ARBITRATION ACT (OR IF NOT APPLICABLE, THE APPLICABLE STATE LAW), THE
RULES OF PRACTICE AND PROCEDURE FOR THE ARBITRATION OF COMMERCIAL DISPUTES OF
JUDICIAL ARBITRATION AND MEDIATION SERVICES, INC. (J.A.M.S.), AND THE "SPECIAL
RULES" SET FORTH BELOW.  IN THE EVENT OF ANY INCONSISTENCY, THE SPECIAL RULES
SHALL CONTROL.  JUDGMENT UPON ANY ARBITRATION AWARD MAY BE ENTERED IN ANY COURT
HAVING JURISDICTION.  ANY PARTY TO THIS AGREEMENT MAY BRING AN ACTION,
INCLUDING A SUMMARY OR EXPEDITED PROCEEDING, TO COMPEL ARBITRATION OF ANY
CONTROVERSY OR CLAIM TO WHICH THIS AGREEMENT APPLIES IN ANY COURT HAVING
JURISDICTION OVER SUCH ACTION.

         A.      SPECIAL RULES.  THE ARBITRATION SHALL BE CONDUCTED IN THE CITY
OF THE PLEDGOR'S DOMICILE AT THE TIME OF THIS AGREEMENT'S EXECUTION AND
ADMINISTERED BY J.A.M.S. WHO WILL APPOINT AN ARBITRATOR; IF J.A.M.S. IS UNABLE
OR LEGALLY PRECLUDED FROM ADMINISTERING THE ARBITRATION, THEN THE AMERICAN
ARBITRATION ASSOCIATION WILL SERVE.  ALL ARBITRATION HEARINGS WILL BE COMMENCED
WITHIN 90 DAYS OF THE DEMAND FOR ARBITRATION; FURTHER, THE ARBITRATOR SHALL
ONLY, UPON A



                                      C-11
<PAGE>   99

SHOWING OF CAUSE, BE PERMITTED TO EXTEND THE COMMENCEMENT OF SUCH HEARING FOR
UP TO AN ADDITIONAL 60 DAYS.

         B.      RESERVATION OF RIGHTS.  NOTHING IN THIS AGREEMENT SHALL BE
DEEMED TO (I) LIMIT THE APPLICABILITY OF ANY OTHERWISE APPLICABLE STATUTES OF
LIMITATION OR REPOSE AND ANY WAIVERS CONTAINED IN THIS AGREEMENT; OR (II) BE A
WAIVER BY THE PLEDGEE OF THE PROTECTION AFFORDED TO IT BY 12 U.S.C. SEC. 91 OR
ANY SUBSTANTIALLY EQUIVALENT STATE LAW; OR (III) LIMIT THE RIGHT OF THE PLEDGEE
HERETO (A) TO EXERCISE SELF HELP REMEDIES SUCH AS (BUT NOT LIMITED TO) SETOFF,
OR (B) TO FORECLOSE AGAINST ANY REAL OR PERSONAL PROPERTY COLLATERAL, OR (C) TO
OBTAIN FROM A COURT PROVISIONAL OR ANCILLARY REMEDIES SUCH AS (BUT NOT LIMITED
TO) INJUNCTIVE RELIEF, WRIT OF POSSESSION OR THE APPOINTMENT OF A RECEIVER.
THE PLEDGEE MAY EXERCISE SUCH SELF HELP RIGHTS, FORECLOSE UPON SUCH PROPERTY,
OR OBTAIN SUCH PROVISIONAL OR ANCILLARY REMEDIES BEFORE, DURING OR AFTER THE
PENDENCY OF ANY ARBITRATION PROCEEDING BROUGHT PURSUANT TO THIS AGREEMENT.
NEITHER THE EXERCISE OF SELF HELP REMEDIES NOR THE INSTITUTION OR MAINTENANCE
OF AN ACTION FOR FORECLOSURE OR PROVISIONAL OR ANCILLARY REMEDIES SHALL
CONSTITUTE A WAIVER OF THE RIGHT OF ANY PARTY, INCLUDING THE CLAIMANT IN ANY
SUCH ACTION, TO ARBITRATE THE MERITS OF THE CONTROVERSY OR CLAIM OCCASIONING
RESORT TO SUCH REMEDIES.

         Section 27.  Headings.  Section headings used herein are for
convenience only and are not to affect the construction of or be taken into
consideration in interpreting this Agreement.

         Section 28.  Counterparts.  This Agreement may be executed in any
number of counterparts, each of which shall be deemed an original and all of
which shall constitute but one agreement.

         Section 29.  Definitions.  Terms not otherwise defined herein are used
herein with the respective meanings given to them in the Credit Agreement.


                           [Signatures on Next Page]



                                      C-12
<PAGE>   100

         IN WITNESS WHEREOF, the Pledgor has executed and delivered this Pledge
Agreement under seal as of this the date first written above.


                                 [THE PLEDGOR]


                                 By:  
                                    -----------------------------------
                                    Name: 
                                         ------------------------------
                                    Title:  
                                          -----------------------------


Agreed to, accepted and acknowledged
as of the date first written above.

NATIONSBANK, N.A. (SOUTH)


By:
   ---------------------------------
     Name:
          --------------------------
     Title:
           -------------------------



                                      C-13
<PAGE>   101

                         Schedule 1 to Pledge Agreement

                                 Pledged Shares


<TABLE>
<CAPTION>
                     Issuer                                  No. of Securities      Type of Securities        Certificate Nos.
                     ------                                  -----------------      ------------------        ----------------
                     <S>                                     <C>                    <C>                       <C>

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

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

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

</TABLE>



                                      C-14
<PAGE>   102

                                   EXHIBIT A

                               CONSENT AND WAIVER

         Each of the undersigned members of ______________, a ___________
limited liability company (the "Company"), hereby consent to the Pledge
Agreement dated as of _________, 19___ executed by __________ (the "Pledgor")
in favor of NationsBank, N.A. (South) (the "Pledgee") (the "Pledge Agreement";
all capitalized terms not otherwise defined herein shall have the meanings set
forth in the Pledge Agreement), and consents to the Pledgor's grant of a
security interest in the Pledgor's membership interest in the Company and the
other Pledged Collateral.  Each of the undersigned agrees that, by acceptance
of the Pledge Agreement, the Pledgee does not assume any obligations with
respect to the Company or to the constituent members and, without the prior
written consent of the Pledgee, none of the undersigned shall:  (i) amend,
modify or terminate the articles of organization or the operating agreement of
the Company or (ii) take any action that would have the effect of diluting the
interest of the Pledgor in the Company.  Each of the undersigned further agrees
that, upon the written request of the Pledgee after an Event of Default, the
Pledgor may be removed as member of the Company and replaced with the assignee
designated in such request.  If the Pledgee so requests after an Event of
Default, each of the undersigned covenants and agrees to execute an amendment
to the Company's operating agreement to reflect any such assignee's
substitution in place of the Pledgor as a member of the Company, provided that
such assignee shall adopt the operating agreement and agrees to be bound by the
terms and provisions thereof.  In the event that any such assignee is admitted
as a member in the Company in substitution of the Pledgor, the undersigned
agrees that such assignee shall not be liable for the obligations of the
Pledgor with respect to the Company arising before such assignees' admission to
the Company, except to the extent required by law.  Each of the undersigned
agrees that neither the execution and delivery of the Pledge Agreement, the
enforcement by the Pledgee of any of its rights thereunder, or the transfer (or
agreement to transfer) by the Pledgee of any of the Collateral shall constitute
a default under the articles of organization or operating agreement of the
Company, and each of the undersigned expressly waives any rights it may have
under the articles of organization or operating agreement of the Company as a
result of the foregoing.  Each of the undersigned hereby waives any and all
rights under the articles of organization or operating agreement of the Company
which, whether exercised by the undersigned or not, would prevent, inhibit or
interfere with the granting of a security interest in the Pledged Collateral to
the Pledgee, the foreclosure of such security interest in the Pledged
Collateral by the Pledgee or the full realization by the Pledgee of any of its
other rights under or in respect of the Pledge Agreement.



                                      C-15
<PAGE>   103


         IN WITNESS WHEREOF, each of the undersigned has executed this Consent
and Waiver under seal as of the date first above written.

                                  [ISSUER]


                                  By:  
                                     ----------------------------------
                                     Name: 
                                          -----------------------------
                                        Title 
                                             --------------------------

                                  [LIST MEMBERS]


                                        By:  
                                           ----------------------------
                                        Name: 
                                             --------------------------
                                        Title 
                                             --------------------------




                                      C-16
<PAGE>   104
 

                                   EXHIBIT D

                           FORM OF SECURITY AGREEMENT


         THIS SECURITY AGREEMENT dated as of __________, 199__ executed and
delivered by ___________________, a __________ organized under the laws of
________________, with its principal place of business and chief executive
office located at _______________________, ________ County, __________ (the
"Debtor"), in favor of NATIONSBANK, N.A. (SOUTH) with an office located at 600
Peachtree Street, 18th Floor, Atlanta, Georgia 30308 (the "Secured Party").

[Include the following if Debtor is Preferred Networks, Inc.]

         [WHEREAS, the Debtor, PNI Systems, LLC and the Secured Party have
entered into that certain Credit Agreement dated as of August 8, 1996 (as the
same may be amended, supplemented, restated or otherwise modified from time to
time, the "Credit Agreement") pursuant to which the Secured Party has agreed to
extend certain financial accommodations to the Debtor and the other Borrower
subject to the terms thereof;]

[Include the following if Debtor is PNI Systems, LLC]

         [WHEREAS, Preferred Networks, Inc., the Debtor and the Secured Party
have entered into that certain Credit Agreement dated as of August 8, 1996 (as
the same may be amended, supplemented, restated or otherwise modified from time
to time, the "Credit Agreement") pursuant to which the Secured Party has agreed
to extend certain financial accommodations to the Debtor and the other Borrower
subject to the terms thereof;]

[Include the following if Debtor is a Subsidiary]

         [WHEREAS, Preferred Networks, Inc., PNI Systems, LLC and the Secured
Party have entered into that certain Credit Agreement dated as of August 8,
1996 (as the same may be amended, supplemented, restated or otherwise modified
from time to time, the "Credit Agreement") pursuant to which the Secured Party
has agreed to extend certain financial accommodations to the Debtor and the
other Borrower subject to the terms thereof;

         WHEREAS, the Debtor is an Affiliate of the Borrowers;

         WHEREAS, the Debtor, the Borrowers and the other Subsidiaries of the
Borrowers, though separate legal entities, are mutually dependent on each other
in the conduct of their respective businesses as an integrated operation and
have determined it to be in their mutual best interests to obtain financing
from the Lender through their collective efforts;


                                     D-1
<PAGE>   105


         WHEREAS, the Debtor acknowledges that it will receive direct and
indirect benefits from the Secured Party making such financial accommodations
available to the Borrowers under the Credit Agreement and, accordingly, the
Debtor agreed to guaranty the Borrowers' obligations to the Secured Party on
the terms and conditions contained in that certain Guaranty dated as of the
date hereof (as the same may be amended, supplemented, restated or otherwise
modified from time to time in accordance with its terms, the "Guaranty")
executed by the Debtor in favor of the Secured Party;

         WHEREAS, the Debtor is executing and delivering this Agreement to
secure its obligations owing to the Secured Party under the Guaranty and the
other Loan Documents to which the Debtor is a party;]

         WHEREAS, it is a condition precedent to the Secured Party's extension
of such financial accommodations under the Credit Agreement that the Debtor
execute and deliver this Agreement;

         NOW, THEREFORE, in consideration of the above premises and for other
good and valuable consideration, the receipt and sufficiency of which are
hereby acknowledged by the Debtor, the Debtor hereby agrees with the Secured
Party as follows:

         Section 1.  Grant of Security.  To secure the prompt and complete      
payment, observance and performance when due (whether at stated maturity, by
acceleration or otherwise) of all of the Obligations, the Debtor hereby
collaterally assigns and pledges to the Secured Party, and grants to the
Secured Party a security interest in, the Collateral.

         Section 2.  Representations and Warranties.  The Debtor represents and
warrants to the Secured Party as follows:

         (a)     Name; Taxpayer ID Number.  The correct corporate name of the
Debtor is set forth in the first paragraph of this Agreement, and the Debtor
does not conduct and, since its formation has not conducted, business under any
trade name or other fictitious name.  The Internal Revenue Service taxpayer
identification number of the Debtor is ______________.

         (b)     Loan Document Representations.  The Debtor hereby makes to the
Secured Party all of the representations and warranties made by the Borrowers
with respect to or in any way relating to the Debtor in the Credit Agreement
and the other Loan Documents, as if the same were set forth herein in full.

         (c)     Liens.  None of the Collateral or other properties of the
Debtor is, as of the date hereof, subject to any Lien, except Permitted Liens.

         (d)     Chief Executive Office.  The chief executive office and
principal place of business of the Debtor and the books and records relating to
the Receivables and the other Collateral are located at the Debtor's address
set forth in the first paragraph of this



                                      D-2
<PAGE>   106


Agreement, and, except as set forth on Schedule 2(d), have been located there
for the five-year period ending on the date hereof.  The Debtor has not changed
its name, identity or corporate structure in any way since the Debtor's
formation.

         (e)     Places of Business.  The addresses (including the applicable
counties) of all of the current places of business of the Debtor, and all other
places of business of the Debtor during the five-year period ending on the date
hereof, are set forth on Schedule 2(e) attached hereto.

         (f)     Inventory.  All Inventory is in good condition, meets all
standards imposed by any Governmental Authority having regulatory authority
over such goods, their use or sale, and is currently either usable or salable
in the normal course of the Debtor's business.  All Inventory is located on one
or more of the places set forth on Schedule 2(e) hereof or is in transit to one
of such locations.

         (j)     Equipment.  All Equipment of the Debtor is in good order and
repair and is located on or at one or more of the places set forth on Schedule
2(e) hereof.  During the five-year period ending on the date hereof, no
Inventory or Equipment of the Debtor was located at any other place of business
except as set forth on Schedule 2(e) hereof.

         (k)     Security Interest.  It is the intent of the Debtor that this
Agreement create a valid and perfected first-priority security interest in the
Collateral, securing the payment of the Obligations.


         Section 3. Continued Priority of Security Interest.

         (a)     The Security Interest shall at all times be valid, perfected
and of first priority and enforceable against the Debtor and all other Persons,
in accordance with the terms of this Agreement, as security for the
Obligations.

         (b)     The Debtor shall, at its sole cost and expense, take all
action that may be necessary or desirable, or that the Secured Party may
request, so as at all times to maintain the validity, perfection,
enforceability and priority of the Security Interest in the Collateral in
conformity with the requirements of Section 3(a), or to enable the Secured
Party to exercise or enforce its rights hereunder, including without
limitation:  (i) paying all taxes, assessments and other claims lawfully levied
or assessed on any of the Collateral, except to the extent that such taxes,
assessments and other claims constitute Permitted Liens;  (ii) obtaining
landlords', mortgagees', mechanics', bailees', warehousemen's or processors'
releases, subordinations or waivers with respect to any or all of the
Collateral, in form and substance satisfactory to the Secured Party; (iii)
delivering to the Secured Party, endorsed or accompanied by such instruments of
assignment as the Secured Party may specify, any and all chattel paper,
instruments, letters of credit and all other advices of guaranty and documents
evidencing or forming a part of the Collateral; (iv) at the request of the
Secured Party, marking conspicuously each document included in the Collateral
and marking all chattel paper and each of its records pertaining to the
Collateral, with a legend,



                                      D-3
<PAGE>   107


in form and substance satisfactory to the Secured Party, indicating that such
document, chattel paper, or Collateral is subject to the Security Interest; and
(v) executing and delivering financing statements, pledges, notices and
assignments, in each case in form and substance satisfactory to the Secured
Party, relating to the creation, validity, perfection, priority or continuation
of the Security Interest under the UCC or other Applicable Law.

         (c)     The Secured Party is hereby authorized to execute and file in
all necessary and appropriate jurisdictions (as determined by the Secured
Party) one or more financing or continuation statements (or any other document
or instrument referred to in Section 3(b)(v) above) in the name of the Debtor
and to sign the Debtor's name thereto.  The Debtor authorizes the Secured Party
to file any such financing statement, document or instrument without the
signature of the Debtor to the extent permitted by Applicable Law.  Further, to
the extent permitted by Applicable Law, a carbon, photographic, xerographic,
photostatic, microphotographic, optical image reproduction or other
reproduction of this Agreement or of any financing statement is sufficient as a
financing statement.


         Section 4. Covenants Regarding Contracts.

         (a)     Anything herein to the contrary notwithstanding, (i) the
Debtor shall remain liable under all Assigned Contracts to the extent set forth
therein to perform its duties and obligations thereunder to the same extent as
if this Agreement had not been executed, (ii) the exercise by the Secured Party
of any of its rights hereunder shall not release the Debtor from any of its
duties or obligations under any of the Assigned Contracts (except to the extent
that such exercise prevents the Debtor from satisfying such duties and
obligations), and (iii) the Secured Party shall not have any duties,
obligations or liability under any of the Assigned Contracts or duties by
reason of this Agreement, nor shall the Secured Party be obligated to perform
any of the duties or obligations of the Debtor thereunder, to make any payment,
to make any inquiry as to the nature or sufficiency of any payment received by
the Debtor or the sufficiency of any performance by any party under any such
contract or agreement, or to take any action to collect or enforce any claim
for payment assigned hereunder.

         (b)     The Debtor shall perform and observe all the terms and
provisions of the Assigned Contracts to be performed or observed by it,
maintain the Assigned Contracts in full force and effect to the extent of the
Debtor's normal business practices, and enforce the Assigned Contracts in
accordance with their terms to the extent of the Debtor's normal business
practices.


         Section 5. Covenants Regarding Collateral Generally.

         (a)     Verification.  After the occurrence of a Default or Event of
Default, the Secured Party shall have the right at any time and from time to
time, in the name of the Secured Party or in the name of the Debtor, to verify
the validity, amount or any other matter relating to any Receivables by mail,
telephone or otherwise.



                                      D-4
<PAGE>   108


         (b)     Delivery of Instruments.  In the event any of the Collateral
becomes evidenced by a promissory note, trade acceptance or any other
instrument, the Debtor will immediately thereafter deliver such instrument to
the Secured Party, appropriately endorsed to the Secured Party.

         (c)     Defense of Title.  The Debtor shall at all times be the sole
owner of each and every item of Collateral and shall defend its title in and
to, and the Security Interest in, the Collateral against the claims and demands
of all Persons.

         (d)     Maintenance of Collateral.  The Debtor shall maintain all
physical property that constitutes Collateral in good and workable condition,
with reasonable allowance for wear and tear, and shall exercise proper custody
over all such property.

         (e)     Insurance.  The Debtor shall at all times maintain insurance
on the Collateral against loss or damage by fire, theft, burglary, pilferage,
loss in transit and such other hazards and risks as the Secured Party shall
reasonably specify, in amounts and under policies issued by the Debtor's
present insurers or other insurers acceptable to the Secured Party.  All
premiums on such insurance shall be paid by the Debtor and certified copies of
the policies, or other evidence of insurance acceptable to the Secured Party,
shall be delivered to the Secured Party promptly upon the Secured Party's
request.  The Debtor will not use or permit the Collateral to be used
unlawfully or outside of any insurance coverage.  All insurance policies
required under this Section shall contain loss payable clauses on New York
standard loss payee forms or other forms satisfactory to the Secured Party,
naming the Secured Party as loss payee, and providing that: (i) all proceeds
thereunder shall be payable directly to the Secured Party; (ii) no such
insurance shall be affected by any act or neglect of the insured or owner of
the property described in such policy; (iii) such policies and loss payable
clauses may not be canceled, amended or terminated with respect to the Secured
Party unless at least thirty days' prior written notice is given to the Secured
Party; and (iv) there shall be no recourse against the Secured Party for
payment of premiums or other amounts with respect thereto.  Any proceeds of
insurance referred to in this Section which are paid to the Secured Party shall
be applied to the payment or prepayment of the Obligations in accordance with
Section 12 hereof.

         (f)     Location of Office.  The Debtor's chief executive office,
principal place of business, and its books and records relating to the
Collateral will continue to be kept at the address set forth in the first
paragraph of this Agreement and the Debtor will not change the location of such
office and place of business or such books and records without giving the
Secured Party at least 30 days' prior written notice thereof.

         (g)     Location of Collateral.  All Inventory, other than Inventory
in transit to any such location, and all Equipment will at all times be kept by
the Debtor at the current locations set forth on Schedule 2(e), and shall not,
without the prior written consent of the Secured Party, be removed therefrom
except in connection with sales thereof in the ordinary course of business.



                                      D-5
<PAGE>   109


         (h)     Change of Name, Structure, Etc.  Without giving the Secured
Party at least 30 day's prior written notice, the Debtor will not (i) change is
name, identity or structure or (ii) conduct business under any trade name or
other fictitious name.

         (i)     Records Relating to Collateral.  The Debtor will at all times
keep complete and accurate records of Inventory and Equipment, itemizing and
describing the kind, type and quantity of Inventory and Equipment and the
Debtor's cost therefor and a current price list for any Inventory, and keep
complete and accurate records of all other Collateral.

         (j)     Inspection.  The Debtor shall permit any representatives
designated by the Secured Party upon reasonable notice to visit and inspect the
properties of the Debtor and to inspect its financial and business records and
make extracts therefrom and copies thereof, all at reasonable times during
normal business hours and in a manner so as not to unreasonably disrupt the
operations of the Debtor and as often as reasonably requested.  The Debtor
shall permit the Secured Party or any representatives designated by the Secured
Party upon reasonable notice to discuss the affairs, finances and condition of
any of the Debtor with the its officers and, after prior notice to the Debtor
(so long as no Event of Default has occurred and is continuing), the
independent accountants for the Debtor.

         (k)     Other Information.  The Debtor shall furnish to the Secured
Party such other information with respect to the Collateral, including, but not
limited to, physical listings of Inventory and Equipment, as the Secured Party
may request from time to time.

         (l)     Payments Directly to Secured Party.  The Secured Party may at
any time and from time to time after the occurrence of a Default or Event of
Default notify, or request the Debtor to notify, in writing or otherwise, any
account debtor or other obligor with respect to any one or more of the
Receivables or Assigned Contracts to make payment to the Secured Party or any
agent or designee of the Secured Party directly, at such address as may be
specified by the Secured Party.  If, notwithstanding the giving of any notice,
any Account Debtor or other such obligor shall make payment to the Debtor, the
Debtor shall hold all such payments it receives in trust for the Secured Party,
without commingling the same with other funds or property of or held by the
Debtor, and shall promptly deliver the same to the Secured Party or any such
agent or designee immediately upon receipt by the Debtor in the identical form
received, together with any necessary endorsements.

         (m)     Sale of Collateral.  The Debtor shall not sell, lease or
transfer or otherwise dispose of any Collateral outside the ordinary course of
its business; provided, however, the Debtor may dispose of its Inventory in the
ordinary course of its business so long as no Default or Event of Default shall
have occurred.  The inclusion of "proceeds" of the Collateral under the
Security Interest shall not be deemed a consent by the Secured Party to any
other sale or other disposition of any part or all of the Collateral.



                                      D-6
<PAGE>   110



         Section 6. Covenants.  So long as any Obligations remain unpaid or
unperformed, the Debtor shall comply with all covenants which the Borrowers are
to cause the Debtor to comply with under the terms of the Credit Agreement or
any of the other Loan Documents.


         Section 7. Liens.  The Debtor shall not create, assume, incur or
permit or suffer to exist or to be created, assumed or incurred, any Lien upon
any of the Collateral other than Permitted Liens.


         Section 8. The Secured Party Appointed Attorney-in-Fact.  The Debtor
hereby irrevocably appoints the Secured Party the Debtor's attorney-in-fact,
with full authority in the place and stead of the Debtor and in the name of the
Debtor or otherwise, from time to time in the Secured Party's discretion to
take any action and to execute any instrument or document which the Secured
Party may deem necessary or advisable to accomplish the purposes of this
Agreement and to exercise any rights and remedies the Secured Party may have
under this Agreement or Applicable Law, including, without limitation: (i) to
obtain and adjust insurance required to be maintained pursuant to the terms of
this Agreement or any other Loan Document; (ii) to ask, demand, collect, sue
for, recover, compromise, receive and give acquittance and receipts for moneys
due and to become due under or in respect of any of the Collateral including
any Receivable; (iii) to receive, endorse, and collect any drafts or other
instruments, documents and chattel paper, in connection with clause (i) or (ii)
above; (iv) to sell or assign any Receivable upon such terms, for such amount
and at such time or times as the Secured Party deems advisable, to settle,
adjust, compromise, extend or renew any Receivable or to discharge and release
any Receivable; and (v) to file any claims or take any action or institute any
proceedings which the Secured Party may deem necessary or desirable for the
collection of any of the Collateral or otherwise to enforce the rights of the
Secured Party with respect to any of the Collateral.  The power-of-attorney
granted hereby shall be irrevocable and coupled with an interest.


         Section 9. The Secured Party May Perform.  If the Debtor fails to
perform any agreement contained herein, the Secured Party may, without notice
to the Debtor, itself perform, or cause performance of, such agreement, and the
expenses of the Secured Party incurred in connection therewith shall be payable
by the Debtor under Section 15 hereof.

         Section 10.  The Secured Party's Duties.  The powers conferred on the
Secured Party hereunder are solely to protect its interest in the Collateral
and shall not impose any duty upon it to exercise any such powers.  Except for
the safe custody of any Collateral in its possession and the accounting for
moneys actually received by it hereunder, the Secured Party shall have no duty
as to any Collateral.  The Secured Party shall be deemed to have exercised
reasonable care in the custody of the Collateral in its possession if the
Collateral is accorded treatment substantially equal to that which the Secured
Party accords its own property; it being understood that the Secured Party
shall be under no obligation to take any necessary steps to preserve rights
against prior parties or any other rights pertaining to any Collateral, but may
do so at its option, and all reasonable expenses



                                      D-7
<PAGE>   111


incurred in connection therewith shall be for the sole account of the Debtor
and shall be added to the Obligations.

         Section 11.  Remedies.  The Secured Party may take any or all of the
following actions upon the occurrence of an Event of Default hereunder.

         (a)     Inventory and Equipment.

                 (i)      Entry.  The Secured Party may enter upon any premises
         on which Inventory or Equipment may be located and, without resistance
         or interference by the Debtor, take physical possession of any or all
         thereof and maintain such possession on such premises or move the same
         or any part thereof to such other place or places as the Secured Party
         shall choose, without being liable to the Debtor on account of any
         loss, damage or depreciation that may occur as a result thereof, other
         than for actions that were not taken in good faith.

                 (ii)     Assembly.  The Debtor shall, upon request of and
         without charge to the Secured Party, assemble the Inventory and
         Equipment and maintain or deliver it into the possession of the
         Secured Party or any agent or representative of the Secured Party at
         such place or places as the Secured Party may designate and as are
         reasonably convenient to both the Secured Party and the Debtor.

                 (iii)    Warehousing.  The Secured Party may, at the expense
         of the Debtor, cause any of the Inventory and Equipment to be placed
         in a public or field warehouse, and the Secured Party shall not be
         liable to the Debtor on account of any loss, damage or depreciation
         that may occur as a result thereof, other than for actions that were
         not taken in good faith.

         (b)     Use of Premises and Patents.  The Secured Party may:

                 (i)      without notice, demand or other process, and without
         payment of any rent or any other charge enter any of the Debtor's
         premises and, without breach of the peace, until the Secured Party
         completes the enforcement of its rights in the Collateral, take
         possession of such premises or place custodians in exclusive control
         thereof, remain on such premises and use the same and any of the
         Debtor's equipment, for the purpose of (A) completing any work in
         process, preparing any Inventory and Equipment for disposition and
         disposing thereof and (B) collecting any Receivable; and

                 (ii)     in the exercise of the rights of the Secured Party
         under this Agreement, without payment or compensation of any kind, use
         any and all trademarks, trade styles, trade names, patents, patent
         applications, licenses, franchises and the like to the extent of the
         rights of the Debtor therein, and the Debtor grants a license to the
         Secured Party for this purpose.



                                      D-8
<PAGE>   112


         (c)     Cash Collateral.  The Secured Party may apply any cash
Collateral to the payment of the Obligations in any order in which the Secured
Party may elect or use such cash in connection with the exercise of any of its
other rights hereunder.

         (d)     Rights as a Secured Creditor.  The Secured Party may exercise
all of the rights and remedies of a secured party under the UCC and under any
other Applicable Law, including, without limitation, the right, without notice
except as specified below and with or without taking possession thereof, to
sell the Collateral or any part thereof in one or more parcels at public or
private sale at any location chosen by the Secured Party, for cash, on credit
or for future delivery, and at such price or prices and upon such other terms
as the Secured Party may deem commercially reasonable.  The Debtor agrees that,
to the extent notice of sale shall be required by law, at least 10 days' notice
to the Debtor of the time and place of any public sale or the time after which
any private sale is to be made shall constitute reasonable notification, but
notice given in any other reasonable manner or at any other reasonable time
shall constitute reasonable notification.  The Secured Party shall not be
obligated to make any sale of Collateral regardless of notice of sale having
been given.  The Secured Party may adjourn any public or private sale from time
to time by announcement at the time and place fixed therefor, and such sale
may, without further notice, be made at the time and place to which it was so
adjourned.

         (e)     Waiver of Marshaling.  The Debtor hereby waives any right to
require any marshaling of assets and any similar right.

         (f)     Appointment of Receiver.  The Secured Party shall be entitled
to the appointment of a receiver, without notice of any kind whatsoever and
without regard to the adequacy of any security for the Obligations or the
solvency of any party bound for its payment, to take possession of all or any
portion of the Collateral and/or the business operations of the Debtor and to
exercise such power as the court shall confer upon such receiver.

         (g)     Receivables/Assigned Contracts.  The Secured Party shall have
the exclusive right to assert, either directly or on behalf of the Debtor, any
and all rights and claims the Debtor may have under any Receivables and/or any
of the Assigned Contracts as the Secured Party may deem proper and to receive
and collect any and all Receivables and Assigned Contracts and any and all
rent, fees, damages, awards and other monies arising thereunder or resulting
therefrom and to apply the same on account of any of the Obligations.

         Section 12.  Application of Proceeds.  All proceeds from each sale of,
or other realization upon, all or any part of the Collateral following an Event
of Default shall be applied or paid over as follows:

         (a)     First:  to the payment of all costs and expenses incurred in
connection with such sale or other realization, including reasonable attorneys'
fees if the Secured Party endeavored to collect the Obligations by or through
an attorney at law;



                                      D-9
<PAGE>   113


         (b)     Second:  to the payment of the interest due upon any of the
Obligations, in any order which the Secured Party may elect;

         (c)     Third:  to the payment of the principal due upon any of the
Obligations in any order which the Secured Party may elect; and

         (d)     Fourth:  the balance (if any) of such proceeds shall be paid
to the Debtor or to whomsoever may be legally entitled thereto.

The Debtor shall remain liable and shall pay, on demand, any deficiency
remaining in respect of the Obligations, together with interest thereon at a
rate per annum equal to the highest rate then payable hereunder on such
Obligations, which interest shall constitute part of the Obligations.

         Section 13.  FCC Matters.  Notwithstanding any other provision of this
Agreement to the contrary, any foreclosure on, sale, transfer or other
disposition of, or the exercise of any right to vote or consent with respect
to, any of the Collateral as provided herein or any other action taken or
proposed to be taken by the Secured Party hereunder which would affect the
operational, voting or other control of the Debtor or any other Loan Party that
holds a License granted by the FCC, shall be pursuant to the Communications
Laws and to any other Applicable Laws of any state, and, to the extent required
thereby, subject to the prior approval of the FCC or any applicable state PUC.
Upon the occurrence and during the continuance of an Event of Default, the
Debtor shall assist, and cause each of its Subsidiaries to assist, in obtaining
all necessary approvals of the FCC and applicable state PUCs, if required, for
any action or transactions contemplated by this Agreement, including, without
limitation, the preparation, execution and filing with the FCC of the
assignor's or transferor's portion of any applications for consent to the
assignment of any license or transfer of control necessary or appropriate under
the rules and regulations of the FCC or applicable state PUCs, for approval of
the transfer or assignment of any portion of the Pledged Collateral.  The
Debtor acknowledges that there is no adequate remedy at law for failure by the
Debtor to comply with the provisions of this Section and that such failure
would not be adequately compensated in dollar damages, and therefore the Debtor
agrees, without limiting the right of the Secured Party to seek and obtain
specific performance of other obligations of the Debtor contained in this
Agreement, that the agreements contained in this paragraph may be specifically
enforced.

         Section 14.  Rights Cumulative.  The rights and remedies of the
Secured Party under this Agreement, the Credit Agreement and the other Loan
Documents shall be cumulative and not exclusive of any rights or remedies which
it would otherwise have.  In exercising its rights and remedies the Secured
Party may be selective and no failure or delay by the Secured Party in
exercising any right shall operate as a waiver of it, nor shall any single or
partial exercise of any power or right preclude its other or further exercise
or the exercise of any other power or right.



                                      D-10
<PAGE>   114


         Section 15.  Expenses.  The Debtor will pay, on demand, all
out-of-pocket expenses incurred by the Secured Party in connection with:  (a)
the collection or enforcement of the Obligations including reasonable fees and
disbursements of counsel to the Secured Party if such collection or enforcement
is done through or by an attorney; and (b) the exercise by the Secured Party of
any right or remedy granted to it under this Agreement whether or not a Default
or Event of Default has occurred, including, without limitation, the expenses
incurred by the Secured Party in connection with the collection of Receivables
directly from account debtors.

         Section 16.  Amendments, Etc.  No amendment or waiver of any provision
of this Agreement nor consent to any departure by the Debtor herefrom shall in
any event be effective unless the same shall be in writing and signed by the
parties hereto, and then such waiver or consent shall be effective only in the
specific instance and for the specific purpose for which given.

         Section 17.  Notices.  Unless otherwise provided herein, all notices
and other communications provided for hereunder shall be in given in accordance
with the applicable provisions of the [Credit Agreement] [Guaranty].

         Section 18.  Continuing Security Interest.  This Agreement shall
create a continuing security interest in the Collateral and shall (i) remain in
full force and effect until indefeasible payment in full of the Obligations,
(ii) be binding upon the Debtor, its successors and assigns and (iii) inure the
benefit of the Secured Party, and its successors and assigns.  The Debtor's
successors and assigns shall include, without limitation, a receiver, trustee
or debtor-in-possession thereof or therefore.

         Section 19.  Applicable Law; Severability.  THIS AGREEMENT SHALL BE
GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF
GEORGIA.  Whenever possible, each provision of this Agreement shall be
interpreted in such a manner as to be effective and valid under Applicable Law,
but if any provision of this Agreement shall be prohibited by or invalid under
Applicable Law, such provisions shall be ineffective only to the extent of such
prohibition or invalidity, without invalidating the remainder of such
provisions or the remaining provisions of this Agreement.

         Section 20.  Arbitration.  ANY CONTROVERSY OR CLAIM BETWEEN THE DEBTOR
AND THE SECURED PARTY, INCLUDING BUT NOT LIMITED TO THOSE ARISING OUT OF OR
RELATING TO THIS AGREEMENT, INCLUDING ANY CLAIM BASED ON OR ARISING FROM AN
ALLEGED TORT, SHALL BE DETERMINED BY BINDING ARBITRATION IN ACCORDANCE WITH THE
FEDERAL ARBITRATION ACT (OR IF NOT APPLICABLE, THE APPLICABLE STATE LAW), THE
RULES OF PRACTICE AND PROCEDURE FOR THE ARBITRATION OF COMMERCIAL DISPUTES OF
JUDICIAL ARBITRATION AND MEDIATION SERVICES, INC. (J.A.M.S.), AND THE "SPECIAL
RULES" SET FORTH BELOW.  IN THE EVENT OF ANY INCONSISTENCY, THE SPECIAL



                                      D-11
<PAGE>   115


RULES SHALL CONTROL.  JUDGMENT UPON ANY ARBITRATION AWARD MAY BE ENTERED IN ANY
COURT HAVING JURISDICTION.  ANY PARTY TO THIS AGREEMENT MAY BRING AN ACTION,
INCLUDING A SUMMARY OR EXPEDITED PROCEEDING, TO COMPEL ARBITRATION OF ANY
CONTROVERSY OR CLAIM TO WHICH THIS AGREEMENT APPLIES IN ANY COURT HAVING
JURISDICTION OVER SUCH ACTION.

         A.      SPECIAL RULES.  THE ARBITRATION SHALL BE CONDUCTED IN THE CITY
OF THE DEBTOR'S DOMICILE AT THE TIME OF THIS AGREEMENT'S EXECUTION AND
ADMINISTERED BY J.A.M.S. WHO WILL APPOINT AN ARBITRATOR; IF J.A.M.S. IS UNABLE
OR LEGALLY PRECLUDED FROM ADMINISTERING THE ARBITRATION, THEN THE AMERICAN
ARBITRATION ASSOCIATION WILL SERVE.  ALL ARBITRATION HEARINGS WILL BE COMMENCED
WITHIN 90 DAYS OF THE DEMAND FOR ARBITRATION; FURTHER, THE ARBITRATOR SHALL
ONLY, UPON A SHOWING OF CAUSE, BE PERMITTED TO EXTEND THE COMMENCEMENT OF SUCH
HEARING FOR UP TO AN ADDITIONAL 60 DAYS.

         B.      RESERVATION OF RIGHTS.  NOTHING IN THIS AGREEMENT SHALL BE
DEEMED TO (I) LIMIT THE APPLICABILITY OF ANY OTHERWISE APPLICABLE STATUTES OF
LIMITATION OR REPOSE AND ANY WAIVERS CONTAINED IN THIS AGREEMENT; OR (II) BE A
WAIVER BY THE SECURED PARTY OF THE PROTECTION AFFORDED TO IT BY 12 U.S.C. SEC.
91 OR ANY SUBSTANTIALLY EQUIVALENT STATE LAW; OR (III) LIMIT THE RIGHT OF THE
SECURED PARTY HERETO (A) TO EXERCISE SELF HELP REMEDIES SUCH AS (BUT NOT
LIMITED TO) SETOFF, OR (B) TO FORECLOSE AGAINST ANY REAL OR PERSONAL PROPERTY
COLLATERAL, OR (C) TO OBTAIN FROM A COURT PROVISIONAL OR ANCILLARY REMEDIES
SUCH AS (BUT NOT LIMITED TO) INJUNCTIVE RELIEF, WRIT OF POSSESSION OR THE
APPOINTMENT OF A RECEIVER.  THE SECURED PARTY MAY EXERCISE SUCH SELF HELP
RIGHTS, FORECLOSE UPON SUCH PROPERTY, OR OBTAIN SUCH PROVISIONAL OR ANCILLARY
REMEDIES BEFORE, DURING OR AFTER THE PENDENCY OF ANY ARBITRATION PROCEEDING
BROUGHT PURSUANT TO THIS AGREEMENT.  NEITHER THE EXERCISE OF SELF HELP REMEDIES
NOR THE INSTITUTION OR MAINTENANCE OF AN ACTION FOR FORECLOSURE OR PROVISIONAL
OR ANCILLARY REMEDIES SHALL CONSTITUTE A WAIVER OF THE RIGHT OF ANY PARTY,
INCLUDING THE CLAIMANT IN ANY SUCH ACTION, TO ARBITRATE THE MERITS OF THE
CONTROVERSY OR CLAIM OCCASIONING RESORT TO SUCH REMEDIES.

         Section 21.  Indemnification.  The Debtor agrees to indemnify and hold
the Secured Party harmless from and against any claim, loss, damage, action,
cause of action, liability, cost and expense or suit of any kind or nature
whatsoever, brought against or incurred by the Secured Party, in any manner
arising out of or, directly or indirectly, related to or connected with the
operation of the Debtor's business, any action taken by



                                      D-12
<PAGE>   116


the Secured Party with respect to any Receivable or Assigned Contract pursuant
to this Agreement or any other action taken by the Secured Party pursuant to
the terms of this Agreement, including, without limitation, claims brought
against the Secured Party by any Account Debtor.

         Section 22.  Counterparts.  This Agreement may be executed in several
counterparts, each of which shall be an original and all of which, taken
together, shall constitute but one and the same instrument.

         Section 23.  Definitions.  (a) For the purposes of this Agreement:

         "Agreement" means this Security Agreement, as the same may be amended,
supplemented, restated or otherwise modified from time to time.

         "Assigned Contract" means any contract or agreement to which the
Debtor is a party or which runs in favor of the Debtor and which constitutes
part of the Collateral.

         "Collateral" means all of the Debtor's right, title and interest in
and to each of the following, wherever located and whether now or hereafter
existing, or now owned or hereafter acquired or arising:

         (a)     all Receivables of the Debtor;

         (b)     all Inventory;

         (c)     all Equipment;

         (d)     all rights of the Debtor as an unpaid vendor or lienor
(including, without limitation, stoppage in transit, replevin and reclamation)
with respect to any Inventory or other properties of the Debtor;

         (e)     all patents, trademarks, trade names, service marks, trade
secrets, copyrights, mask works and exclusive licenses (including all pending
patents, trademarks, trade names, service marks and copyrights and all
applications, materials, documents and other matter relating thereto), all
inventions, and all manufacturing, engineering and production plans,
blueprints, drawings, specifications, processes and systems, all computer
programs, data bases, systems and software (including source and object codes),
goodwill, choses-in-action, and all other general intangibles of every nature,
type and description, whether now owned or hereafter acquired by the Debtor;

         (f)     all documents of title, policies and certificates of
insurance, chattel paper and instruments of the Debtor;

         (g)     all books, records, files and correspondence in any way
related to any of the foregoing or otherwise pertaining to the business
operations of the Debtor;



                                      D-13
<PAGE>   117


         (h)     any and all balances, credits, deposits, accounts, items and
monies of the Debtor now or hereafter with the Secured Party or any affiliate
of the Secured Party or deposited with the Secured Party or any financial
institution selected by the Secured Party pursuant to any lock box, deposit,
escrow or other collection agreement or otherwise, and all property of the
Debtor of every kind and description now or hereafter in the possession or
control of the Secured Party for any reason; and

         (i)     any and all products and proceeds of any of the foregoing
(including, but not limited to, any claims to any items referred to in this
definition, and any claims of the Debtor against third parties for loss of,
damage to or destruction of, any or all of the Collateral or for proceeds
payable under, or unearned premiums with respect to, policies of insurance) in
whatever form, including, but not limited to, cash, instruments, general
intangibles, accounts receivable, goods, documents and chattel paper.

         "Debtor" has the meaning set forth in the first paragraph hereof.

         "Equipment" means all equipment, machinery, apparatus, fittings,
fixtures and other tangible personal property (other than Inventory) of every
kind and description used in the Debtor's business operations or owned by the
Debtor or in which the Debtor has an interest, and all parts, accessories and
special tools and all increases and accessions thereto and substitutions and
replacements therefor.

         "Inventory" means (a) all inventory of the Debtor and all goods
intended for sale or lease by the Debtor, or for display or demonstration; (b)
all work-in-process; (c) all raw materials and other materials and supplies of
every nature and description used or which might be used in connection with the
manufacture, packing, shipping, advertising, selling, leasing or furnishing of
such goods or otherwise used or consumed in the Debtor's business; and (d) all
documents relating to any of the foregoing.

[The following definition is to be included only of the Debtor is not a
Borrower]

         "Obligations" means, individually and collectively:

         (i)     all obligations and indebtedness of the Debtor, owing to the
Secured Party of every kind, nature and description, under or with respect to
the Guaranty, this Agreement or any of the other Loan Documents, whether direct
or indirect, absolute or contingent, due or not due, contractual or tortious,
liquidated or unliquidated, and whether or not evidenced by any note;

         (ii)    all other obligations and indebtedness owing by the Debtor to
the Secured Party and all future advances made to the Debtor by the Secured
Party, however and whenever created, arising or evidenced, whether direct or
indirect, through assignment from third parties, whether absolute or
contingent, or otherwise, now or hereafter existing,



                                      D-14
<PAGE>   118


or due or to become due, including, without limitation, obligations under all
guaranties, letters of credit and overdrafts;

         (iii)   any and all renewals, modifications, extensions and
supplements to any of the foregoing.

Without limitation of the foregoing, the term "Obligations" shall include any
Indebtedness of the Debtor to any other Loan Party which now or hereafter
becomes owing to the Secured Party as assignee of such other Loan Party
pursuant to any of the Security Documents or otherwise.

         "Secured Party" has the meaning set forth in the first paragraph
hereof.

         "Security Interest" means the Lien of the Secured Party upon, and the
collateral assignments to the Secured Party of, the Collateral effected hereby
or pursuant to the terms hereof.

         (b)     Unless otherwise set forth herein to the contrary, all terms
not otherwise defined herein and which are defined in the UCC are used herein
with the meanings ascribed to them in the UCC.  Terms not otherwise defined
herein or in the UCC are used herein with the respective meanings given them in
the Credit Agreement.


                            [Signature on Next Page]



                                      D-15
<PAGE>   119


         IN WITNESS WHEREOF, the Debtor has caused this Security Agreement to
be duly executed and delivered under seal by its duly authorized officers as of
the day first above written.

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


                                        By:  
 .                                          ---------------------------
                                           Name: 
                                                ----------------------
                                           Title:  
                                                 ---------------------


Agreed and accepted as of the
date first written above.

NATIONSBANK, N.A. (SOUTH)


By: 
   --------------------------
   Name:  
        ---------------------
   Title: 
         --------------------


                                      D-16
<PAGE>   120


                                 SCHEDULE 2(d)

                   Prior Locations of Chief Executive Office




                          (To be Completed by Debtor)



                                      D-17
<PAGE>   121


                                 SCHEDULE 2(e)

                  Places of Business; Locations of Collateral


CURRENT PLACES OF BUSINESS AND LOCATIONS OF COLLATERAL:


                          (To be Completed by Debtor)


PRIOR PLACES OF BUSINESS AND LOCATION OF COLLATERAL:


                          (To be Completed by Debtor)




                                      D-18
<PAGE>   122


                                   EXHIBIT E

                          FORM OF NOTICE OF BORROWING

                                     [Date]

NationsBank, N.A. (South)
600 Peachtree Street, 18th Floor
Atlanta, Georgia  30308

Ladies and Gentlemen:

     Reference is made to that certain Credit Agreement dated as of August 8,
1996 (as amended, restated, supplemented or otherwise modified from time to
time, the "Credit Agreement") by and among Preferred Networks, Inc., PNI
Systems, LLC and NationsBank, N.A. (South) (the "Lender").  Capitalized terms
used herein, and not otherwise defined herein, have their respective meanings
given them in the Credit Agreement.

      1.   This Notice of Borrowing is given by _______________________
           (the "Borrower").

      2.   Pursuant to Section 2.1 or 2.2, as applicable, of the Credit
           Agreement, the Borrower hereby requests that the Lender make a Loan
           to the Borrower in an amount equal to $___________________.

      3.   The Borrower requests that the Loan be made available to the
           Borrower on ____________, 199__.

      4.   WITH RESPECT TO LOANS TO PNI SYSTEMS, LLC ONLY, the Borrower
           hereby requests that such Loan be of the following Type:

           [CHECK ONE BOX ONLY]

              [ ] Base Rate Loan
              [ ] LIBOR Loan, with an initial Interest Period for a duration of:

               [CHECK ONE BOX ONLY]  [ ]  one month
                                     [ ]  two months
                                     [ ]  three months
                                     [ ]  six months
                                     [ ]  twelve months

      5.   The Lender is instructed to make such proceeds available to
           the Borrower as follows:____________________________.

                  
                                     E-1



<PAGE>   123



      6.   The Borrower represents and warrants to the Lender that the
           proceeds of the Loan requested hereby are to be used in accordance
           with Section 2.12 of the Credit Agreement.

      7.   The Borrower further represents and warrants that as of the
           date hereof, the statements set forth in Section 4.2(a) through (c)
           of the Credit Agreement are true and correct.


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


                                 By:
                                    ---------------------------
                                      Name:
                                            -------------------
                                      Title:
                                            -------------------



                                      E-2



<PAGE>   124


                                   EXHIBIT F

                         FORM OF NOTICE OF CONTINUATION

                                     [Date]

NationsBank, N.A. (South)
600 Peachtree Street, 18th Floor
Atlanta, Georgia  30308

Ladies and Gentlemen:

     Reference is made to that certain Credit Agreement dated as of August 8,
1996 (as amended, restated, supplemented or otherwise modified from time to
time, the "Credit Agreement") by and among Preferred Networks, Inc., PNI
Systems, LLC (the "Company") and NationsBank, N.A. (South) (the "Lender").
Capitalized terms used herein, and not otherwise defined herein, have their
respective meanings given them in the Credit Agreement.

     Pursuant to Section 3.6 of the Credit Agreement, the Company hereby
requests a Continuation of all or a portion of a Loan under the Credit
Agreement, and in that connection sets forth below the information relating to
such Continuation as required by the applicable terms of the Credit Agreement:

      1.   The requested date of such Continuation is ____________,
           199__.

      2.   The aggregate principal amount of the Loan subject to the
           requested Continuation is $________________________ and the portion
           of such principal amount subject to such Continuation is
           $__________________________.

      3.   The current Interest Period of the Loan subject to such
           Continuation ends on ________________, 199__.

      4.   The duration of the Interest Period for the Loan or portion
           thereof subject to such Continuation is:


           [CHECK ONE BOX ONLY] [ ]  one month
                                [ ]  two months
                                [ ]  three months
                                [ ]  six months
                                [ ]  twelve months



                                      F-1



<PAGE>   125


      5.   The Company further represents and warrants that as of the
           date hereof, the statements set forth in Sections 4.2(a) through (c)
           of the Credit Agreement are true and correct.

     IN WITNESS WHEREOF, the Company has executed this Notice as of the date
first written above.

                                 PNI SYSTEMS, LLC

                                 By:  Preferred Networks, Inc., its Manager


                                    By:
                                       -----------------------------
                                       Name:
                                              ----------------------
                                       Title:
                                              ----------------------

                                      F-2
<PAGE>   126

                                   EXHIBIT G

                          FORM OF NOTICE OF CONVERSION

                                     [Date]

NationsBank, N.A. (South)
600 Peachtree Street, 18th Floor
Atlanta, Georgia  30308

Ladies and Gentlemen:

     Reference is made to that certain Credit Agreement dated as of August 8,
1996 (as amended, restated, supplemented or otherwise modified from time to
time, the "Credit Agreement") by and among Preferred Networks, Inc., PNI
Systems, LLC (the "Company") and NationsBank, N.A. (South) (the "Lender").
Capitalized terms used herein, and not otherwise defined herein, have their
respective meanings given them in the Credit Agreement.

     Pursuant to Section 3.6 of the Credit Agreement, the Company hereby
requests a Conversion of all or a portion of a Loan of one Type into a Loan of
another Type under the Credit Agreement, and in that connection sets forth
below the information relating to such Conversion as required by the applicable
terms of the Credit Agreement:

      1.   The requested date of such Conversion is ____________, 199__.

      2.   The Type of Loan to be Converted pursuant hereto is currently a:

           [CHECK ONE BOX ONLY] [ ]  Base Rate Loan
                                [ ]  LIBOR Loan

      3.   The aggregate principal amount of the Loan subject to the
           requested Conversion is $________________________ and the portion of
           such principal amount subject to such Conversion is
           $__________________________.


                                      G-1
<PAGE>   127


      4.   The amount of such Loan to be so Converted is to be converted
           into a Loan of the following Type:

           [CHECK ONE BOX ONLY]


             [ ] Base Rate Loan
             [ ] LIBOR Loan, with an initial Interest Period for a duration of:

             [CHECK ONE BOX ONLY]  [ ]  one month
                                   [ ]  two months
                                   [ ]  three months
                                   [ ]  six months
                                   [ ]  twelve months

      5.   The Company further represents and warrants that as of the
           date hereof, the statements set forth in Sections 4.2(a) through (c)
           of the Credit Agreement are true and correct.

     IN WITNESS WHEREOF, the Company has executed this Notice as of the date
first written above.

                                 PNI SYSTEMS, LLC

                                 By:  Preferred Networks, Inc., its Manager


                                    By:
                                       -----------------------------
                                       Name:
                                            ------------------------

                                      G-2



<PAGE>   128


                                   EXHIBIT H

                              FORM OF COMPANY NOTE

$18,000,000                                                     Atlanta, Georgia
                                                                  August 8, 1996

     FOR VALUE RECEIVED, the undersigned, PNI SYSTEMS, LLC, a Georgia limited
liability company (the "Company") hereby unconditionally promises to pay to the
order of NATIONSBANK, N.A. (SOUTH) (the "Lender"), at its office at 600
Peachtree Street, 18th Floor, Atlanta, Georgia 30308 or at such other address
as may be specified by the Lender to the Company, the principal sum of EIGHTEEN
MILLION AND NO/100 DOLLARS ($18,000,000), or such lesser amount as may be the
aggregate principal amount outstanding of all Company Loans made by the Lender
to the Company pursuant to, and in accordance with the terms of, the Credit
Agreement.

     The Company agrees to pay principal at said office, in like money, from
time to time on the dates and at the times specified in the Credit Agreement.
The Company further agrees to pay interest at said office, in like money, on
the unpaid principal amount owing hereunder from time to time on the dates and
at the rates and at the times specified in the Credit Agreement.

     The date and amount of each Company Loan made by the Lender to the Company
under the Credit Agreement, each payment of principal in respect thereof and
the accrual of interest under this Note, shall be recorded by the Lender on its
books; provided, however, that the failure of the Lender to make any such
recordation shall not affect the obligation of the Company to make a payment
when due of any amount owing under this Note.  Any such recordations made by
the Lender on its books shall be prima facie evidence of the amounts recorded
therein.

     This Note is the "Company Note" referred to in that certain Credit
Agreement dated as of August 8, 1996 (as amended, restated, supplemented or
otherwise modified from time to time, the "Credit Agreement"), by and among
Preferred Networks, Inc., the Company and the Lender, and is subject to, and
entitled to, all provisions and benefits thereof.  Capitalized terms used
herein and not defined herein shall have the respective meanings given to such
terms in the Credit Agreement.  The Credit Agreement, among other things, (a)
provides for the making of Company Loans by the Lender to the Company from time
to time in an aggregate amount not to exceed at any time outstanding the Dollar
amount first above mentioned, (b) permits the prepayment of the Company Loans
by the Company subject to certain terms and conditions and (c) provides for the
acceleration of the Company Loans upon the occurrence of certain specified
events.

     This Note is secured by the Collateral and the holder hereof shall be
entitled to the benefits thereof and to the other Loan Documents (to the extent
and with the effect as therein provided).

                                      H-1



<PAGE>   129



     The Company hereby waives presentment, demand, protest and notice of any
kind.  No failure to exercise, and no delay in exercising any rights hereunder
on the part of the holder hereof shall operate as a waiver of such rights.

     THIS NOTE SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS
OF THE STATE OF GEORGIA.

     IN WITNESS WHEREOF, the undersigned has executed and delivered this
Company Note under seal as of the date written above.

                                 PNI SYSTEMS, LLC

                                 By:  Preferred Networks, Inc., its Manager


                                    By:
                                        -------------------------------
                                        Name:
                                              -------------------------
                                        Title:
                                              -------------------------

                                    ATTEST:


                                    By:
                                        -------------------------------
                                        Name:
                                             --------------------------
                                        Title:
                                              -------------------------

                                        (CORPORATE SEAL)

                                      H-2



<PAGE>   130


                                   EXHIBIT I

                              FORM OF PARENT NOTE

$2,000,000                                                      Atlanta, Georgia
                                                                  August 8, 1996

     FOR VALUE RECEIVED, the undersigned, PREFERRED NETWORKS, INC., a Delaware
corporation (the "Parent") hereby unconditionally promises to pay to the order
of NATIONSBANK, N.A. (SOUTH) (the "Lender"), at its office at 600 Peachtree
Street, 18th Floor, Atlanta, Georgia 30308 or at such other address as may be
specified by the Lender to the Parent, the principal sum of TWO MILLION AND
NO/100 DOLLARS ($2,000,000), or such lesser amount as may be the aggregate
principal amount outstanding of all Parent Loans made by the Lender to the
Parent pursuant to, and in accordance with the terms of, the Credit Agreement.

     The Parent agrees to pay principal at said office, in like money, from
time to time on the dates and at the times specified in the Credit Agreement.
The Parent further agrees to pay interest at said office, in like money, on the
unpaid principal amount owing hereunder from time to time on the dates and at
the rates and at the times specified in the Credit Agreement.

     The date and amount of each Parent Loan made by the Lender to the Parent
under the Credit Agreement, each payment of principal in respect thereof and
the accrual of interest under this Note, shall be recorded by the Lender on its
books; provided, however, that the failure of the Lender to make any such
recordation shall not affect the obligation of the Parent to make a payment
when due of any amount owing under this Note.  Any such recordations made by
the Lender on its books shall be prima facie evidence of the amounts recorded
therein.

     This Note is the "Parent Note" referred to in that certain Credit
Agreement dated as of August 8, 1996 (as amended, restated, supplemented or
otherwise modified from time to time, the "Credit Agreement"), by and among the
Parent, PNI Systems, LLC and the Lender, and is subject to, and entitled to,
all provisions and benefits thereof.  Capitalized terms used herein and not
defined herein shall have the respective meanings given to such terms in the
Credit Agreement.  The Credit Agreement, among other things, (a) provides for
the making of Parent Loans by the Lender to the Parent from time to time in an
aggregate amount not to exceed at any time outstanding the Dollar amount first
above mentioned, (b) permits the prepayment of the Parent Loans by the Parent
subject to certain terms and conditions and (c) provides for the acceleration
of the Parent Loans upon the occurrence of certain specified events.

     This Note is secured by the Collateral and the holder hereof shall be
entitled to the benefits thereof and to the other Loan Documents (to the extent
and with the effect as therein provided).

                                      I-1



<PAGE>   131



     The Parent hereby waives presentment, demand, protest and notice of any
kind.  No failure to exercise, and no delay in exercising any rights hereunder
on the part of the holder hereof shall operate as a waiver of such rights.

     THIS NOTE SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS
OF THE STATE OF GEORGIA.

     IN WITNESS WHEREOF, the undersigned has executed and delivered this Parent
Note under seal as of the date written above.

                                 PREFERRED NETWORKS, INC.


                                 By:
                                    -------------------------------
                                    Name:
                                         --------------------------
                                    Title:
                                          -------------------------

                                 ATTEST:


                                 By:
                                    -------------------------------
                                    Name:
                                         --------------------------
                                    Title:
                                          -------------------------

                                        (CORPORATE SEAL)


                                      I-2



<PAGE>   132


                                   EXHIBIT J

                           FORM OF INTERCOMPANY NOTE

$18,000,000                                                     Atlanta, Georgia
                                                                __________, 1996

     FOR VALUE RECEIVED, the undersigned, PREFERRED NETWORKS, INC., a Delaware
corporation (the "Parent") hereby unconditionally promises to pay to the order
of PNI SYSTEMS, LLC (together with any other holder hereof, the "Holder"), at
its office at 5300 Oakbrook Parkway, Suite 320, Norcross, Georgia 30093, or at
such other address as may be specified by the Holder to the Parent, the
principal sum of EIGHTEEN MILLION AND NO/100 DOLLARS ($18,000,000), or such
lesser amount as may be the aggregate principal amount outstanding of all loans
(each an "Intercompany Loan") made by the Holder to the Parent pursuant to this
Note.

     The Parent agrees to pay principal at said office, in like money, from
time to time on DEMAND by the Holder.  The Parent further agrees to pay
interest at said office, in like money, on the outstanding principal balance of
Intercompany Loans owing hereunder at the variable rate equal to (a) the lowest
rate of interest payable from time to time on Company Loans outstanding under
and as defined in the Credit Agreement dated as of August 8, 1996 (as amended,
restated, supplemented or otherwise modified from time to time, the "Credit
Agreement") by and among the Parent, the Holder and NationsBank, N.A (South) or
(b) if no such Company Loans shall be then outstanding under the Credit
Agreement or if such Credit Agreement shall have been terminated, at the rate
of interest publicly announced by NationsBank, N.A (South) as its prime lending
rate.  All accrued and unpaid interest shall be payable on DEMAND.

     The date and amount of each Intercompany Loan made by the Holder to the
Parent under this Note, each repayment of principal in respect thereof and the
accrual of interest under this Note, shall be recorded by the Holder on its
books; provided, however, that the failure of the Holder to make any such
recordation shall not affect the obligation of the Parent to make a payment
when due of any amount owing under this Note.  Any such recordations made by
the Holder on its books shall be prima facie evidence of the amounts recorded
therein.

     The Parent hereby waives presentment, demand, protest and notice of any
kind.  No failure to exercise, and no delay in exercising any rights hereunder
on the part of the holder hereof shall operate as a waiver of such rights.

     THIS NOTE SHALL BE GOVERNED BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS
OF THE STATE OF GEORGIA.


                                      J-1



<PAGE>   133


     IN WITNESS WHEREOF, the undersigned has executed and delivered this Note
under seal as of the date written above.

                                 PREFERRED NETWORKS, INC.


                                 By:
                                    ------------------------------
                                    Name:
                                          ------------------------
                                    Title:
                                          ------------------------

                                 ATTEST:


                                 By:
                                     -----------------------------
                                     Name:
                                          ------------------------
                                     Title:
                                           -----------------------

                                        (CORPORATE SEAL)


PAY TO THE ORDER OF NATIONSBANK, N.A. (SOUTH)

PNI SYSTEMS, LLC

By:  Preferred Networks, Inc., its Manager


     By:
         --------------------------
          Name:
               --------------------
          Title:
                -------------------

                                      J-2



<PAGE>   134


                                   EXHIBIT K

                    FORM OF COLLATERAL ASSIGNMENT OF LEASES


     THIS COLLATERAL ASSIGNMENT OF LEASES dated as of ____________, 1996,
executed and delivered by ____________, a ____________ corporation (the
"Borrower") in favor of NATIONSBANK, N.A. (SOUTH) (the "Lender").

     WHEREAS, the Borrower, [Preferred Networks, Inc.][PNI Systems, LLC] and
the Lender have entered into that certain Credit Agreement dated as of August
8, 1996 (as amended, supplemented, restated or otherwise modified from time to
time, the "Credit Agreement") pursuant to which the Lender has agreed, subject
to the terms thereof, to extend certain financial accommodations to the
Borrower; and

     WHEREAS, as a condition to the Lender extending any such financial
accommodations to the Borrower, the Lender has required, among other things,
that the Borrower collaterally assign to the Lender, and grant to the Lender a
security interest in, the Borrower's rights under the various leases, licenses
and other agreement used by the Borrower in connection with its business, all
as additional security for the Secured Obligations.

     NOW, THEREFORE, in consideration of the premises set forth herein and for
other good and valuable consideration, the receipt and sufficiency of which are
hereby acknowledged by the Borrower, the Borrower agrees as follows:

     Section 4.  Assignment and Security Interest.  As security for the prompt
payment and performance of the Secured Obligations, the Borrower hereby
collaterally assigns to the Lender, and grants to the Lender a security
interest in, the following (collectively, the "Collateral"):  (a) all of the
Borrower's right, title and interest in, to and under each lease, license and
other agreement used by the Borrower in connection with its business
(collectively, the "Assigned Agreements"), including without limitation, those
described on Schedule I attached hereto, together with all other documents,
instruments, agreements, certificates and opinions delivered in connection with
any of the Assigned Agreements, all as the same may be amended, supplemented,
restated or otherwise modified from time to time (together with the Assigned
Agreements, the "Assigned Documents"), including without limitation, all rights
of the Borrower to (i) the use, occupancy or other benefits of the property the
subject to any of the Assigned Documents; (ii) amend or otherwise modify any of
the Assigned Documents and to waive any other party's performance thereunder;
(iii) sublease, sublicense or assign any of the Assigned Documents; (iv)
damages arising out of, or for, breach or default in respect of any of the
Assigned Documents and (v) perform and exercise all rights and remedies
available to the Borrower under or in respect of any of the Assigned Documents;
(b) all of the Borrower's books and records in any way relating to the Assigned
Documents and (c) all products and proceeds of any of the foregoing.

                                      K-1



<PAGE>   135



     Section 5.  Covenants.  The Borrower covenants and agrees as to each
Assigned Document that the Borrower:  (a) shall at all times duly and
punctually perform all of the terms, conditions and covenants of the Assigned
Documents on the Borrower's part to be kept, observed and performed; (b) will
not sell, assign, grant a Lien in, or otherwise transfer to any Person any of
the Collateral; (c) will not amend or otherwise modify any of the terms of any
Assigned Document, or terminate any Assigned Document, without the Lender's
prior written consent; and (d) shall promptly deliver to the Lender a copy of
any notice or other written communication given to or by the Borrower under or
in connection with any Assigned Document.

     Section 6.  Representations and Warranties.  The Borrower represents and
warrants to the Lender as follows:  (a) true, correct and complete copies of
the Assigned Documents (including all amendments, supplements and modifications
thereto) have been delivered to the Lender; (b) each Assigned Document is in
full force and effect and is the legal, valid and binding obligation of the
Borrower, enforceable against the Borrower in accordance with its terms; (c)
the Borrower is not in default under any Assigned Document; (d) the Borrower
has not assigned any of its right, title or interest in, to or under any of the
Collateral to any Person and all of the Collateral is free and clear of all
Liens except for Permitted Liens; (e) the Borrower has full authority and the
legal right to assign collaterally to the Lender, and to grant to the Lender a
security interest in, the Assigned Documents and the other Collateral and the
Borrower has obtained all consents necessary for the valid and binding
assignment of and the effectiveness and enforceability of such security
interest under this Agreement; and (f) none of the Assigned Documents, nor any
type of memorandum or "short form" thereof, has been filed of public record in
any jurisdiction.

     Section 7.  Borrower's Right to Enforce.  So long as no Event of Default
shall have occurred, the Lender will not exercise or enforce, or seek to
exercise or enforce, or avail itself of, any of the rights, powers, privileges,
authorizations and benefits assigned and transferred to the Lender pursuant to
this Agreement, and the Borrower may exercise or enforce, or seek to exercise
or enforce, such rights, powers, privileges, authorizations and benefits in
conformity with the provisions of this Agreement and the other Loan Documents.
If the Borrower shall fail to perform or comply with any term or condition
imposed upon the Borrower under any of the Assigned Documents, or the Borrower
shall fail to exercise any right or remedy of the Borrower thereunder, then,
without waiving or releasing the Borrower from any of its obligations hereunder
or under such Assigned Document, the Lender may (but shall not obligated to)
take any action the Lender deems necessary or desirable to preserve and protect
any of the Borrower's or the Lender's rights thereunder.

     Section 8.  Remedies.  Upon the occurrence of an Event of Default, the
Lender shall, at its election, without notice of election and without demand,
have the right to do any one or more of the following acts, all of which are
hereby authorized by the Borrower: (a) exercise any or all of the rights
available to a secured party under the UCC or any

                                      K-2



<PAGE>   136

other Applicable Law; (b) exercise any or all of its rights and remedies
under the Credit Agreement and the other Loan Documents; (c) exercise any or
all of the Borrower's rights under any or all of the Assigned Documents to the
exclusion of the Borrower; (d) with respect to any Assigned Agreement
constituting a lease of real property, enter into and take control and
possession of such real property without assuming any obligations of the
Borrower under the applicable Assigned Documents and (e) assign or sublease all
of the Borrower's right, title and interest in and to any of the Assigned
Documents to any Person who shall assume all of the Borrower's obligations
thereunder.

     Section 9.   Lender Not Obligated.  Notwithstanding any other provision of
this Agreement or any other Loan Document to the contrary, the Borrower
expressly acknowledges and agrees that it shall continue to observe and perform
all of the conditions and obligations contained in the Assigned Documents to be
observed and performed by it, and that neither this Agreement, nor any action
taken pursuant hereto, shall cause the Lender to be under any obligation or
liability in any respect whatsoever to any party to any Assigned Document or to
any other Person for the observance or performance of any of the
representations, warranties, conditions, covenants, agreements or terms therein
contained.

     Section 10.  Further Assurances.  At any time and from time to time, upon
the request of the Lender, and at the sole expense of the Borrower, the
Borrower will promptly execute and deliver such further instruments and
documents and take such further action as the Lender may reasonably request for
the purpose of obtaining or preserving the full benefits of this Agreement and
of the rights and powers herein granted.

     Section 11.  Rights Cumulative.  The rights and remedies of the Lender
under this Agreement are cumulative and not exclusive of any rights or remedies
which it would otherwise have.  In exercising its rights and remedies the
Lender may be selective and no failure or delay by the Lender in exercising any
right shall operate as a waiver of it, nor shall any single or partial exercise
of any power or right preclude its other or further exercise or the exercise of
any other power or right.

     Section 12.  Lender Appointed Attorney-in-Fact.  The Borrower hereby
irrevocably appoints the Lender as the Borrower's attorney-in-fact, with full
authority in the place and stead of the Borrower and in the name of the
Borrower or otherwise, from time to time in the Lender's discretion upon the
occurrence of an Event of Default, to take any action and to execute any
instrument or document which the Lender may deem necessary or advisable to
accomplish the purposes of this Agreement and to exercise any rights and
remedies the Lender may have under this Agreement or Applicable Law.  The
power-of-attorney granted hereby is irrevocable and coupled with an interest.

     Section 13.  Notices.  Notices, requests and other communications required
or permitted hereunder shall be given in accordance with the applicable terms
of the Credit Agreement.

                                      K-3



<PAGE>   137



     Section 14.  Termination.  Upon indefeasible payment in full of all of the
Secured Obligations, this Agreement shall terminate.  Any affidavit,
certificate or other written statement of any officer of the Lender, stating
that any part of the Secured Obligations remains unpaid or unperformed, shall
be and constitute conclusive evidence of the continuing effectiveness of this
Agreement and any Person receiving any such affidavit, certificate or
statement, may, and is hereby authorized by the Borrower to, rely thereon.

     Section 15.  Counterparts.  This Agreement may be executed in several
counterparts, each of which shall be an original and all of which, taken
together, shall constitute but one and the same instrument.

     Section 16.  Amendments, Etc.  No amendment or waiver of any provision of
this Agreement, nor consent to any departure by the Borrower herefrom, shall in
any event be effective unless the same shall be in writing and signed by the
parties hereto, and then such waiver or consent shall be effective only in the
specific instance and for the specific purpose for which given.

     Section 17.  Benefits.  The terms, covenants and conditions contained
herein shall inure to the benefit of the Lender, and its successors and
assigns, and shall be binding on the Borrower and its successors and assigns.

     Section 18.  Applicable Law.  THIS AGREEMENT SHALL BE GOVERNED BY, AND
CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF GEORGIA.

     Section 19.  Severability.  Whenever possible, each provision of this
Agreement shall be interpreted in such a manner as to be effective and valid
under Applicable Law, but if any provision of this Agreement shall be
prohibited by or invalid under Applicable Law, such provisions shall be
ineffective only to the extent of such prohibition or invalidity, without
invalidating the remainder of such provisions or the remaining provisions of
this Agreement.

     Section 20.  Definitions.  Capitalized terms not otherwise defined herein
are used herein as with the respective meanings given them in the Credit
Agreement.



                           [Signatures on Next Page]


                                      K-4



<PAGE>   138


     IN WITNESS WHEREOF, the Borrower has executed and delivered this
Collateral Assignment of Leases under seal as of the date first written above.


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

                                 By:
                                    -------------------------------
                                      Name:
                                           ------------------------
                                      Title:
                                            -----------------------

                                 ATTEST:


                                 By:
                                     ------------------------------
                                      Name:
                                           ------------------------
                                      Title:
                                            -----------------------

                                      (CORPORATE SEAL)


Agreed and Accepted:

NATIONSBANK, N.A. (SOUTH)


By:
   ------------------------------
     Name:
          -----------------------
     Title:
           ----------------------
                                      K-5



<PAGE>   139


                                   SCHEDULE I

                              Assigned Agreements


1.   [Lease] dated ______________, 19___ between the Borrower and [Lessor]
     regarding [describe property subject to lease].


                                      K-6



<PAGE>   140


                                   EXHIBIT N

                        FORM OF INTERCREDITOR AGREEMENT


     THIS INTERCREDITOR AGREEMENT dated as of _______________, 199_ by and
between ______________________________ (the "Purchase Money Lender") and
NATIONSBANK, N.A. (SOUTH) (the "Lender").

     WHEREAS, Preferred Networks, Inc., PNI Systems, LLC (the "Borrower") and
the Lender have entered into that certain Credit Agreement dated as of August
8, 1996 (as amended, restated, supplemented or otherwise modified from time to
time, the "Credit Agreement") pursuant to which the Lender has made available
to the Borrower certain financial accommodations;

     WHEREAS, the Borrower and the Purchase Money Lender have entered into that
certain [description of credit agreement] dated ____________, 19__ (the
"Purchase Money Agreement"), pursuant to which the Purchase Money Lender
provides purchase money financing to the Borrower to finance the Borrower's
purchase of certain inventory and other goods from the Purchase Money Lender;

     WHEREAS, the Purchase Money Lender and the Lender desire to enter into
this Agreement, among other things, to delineate their relative rights with
respect to the Borrower and for the other purposes set forth herein; and

     WHEREAS, the parties' execution and delivery of this Agreement is a
condition precedent to [the effectiveness of the Credit Agreement][the Lender
consenting to the Borrower's incurrence of indebtedness to the Purchase Money
Lender and to the Borrower's grant of a security interest to the Purchase Money
Lender in certain of the Borrower's assets].

     NOW, THEREFORE, for good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged by the parties hereto, the parties
hereto, intending to be legally bound thereby, hereby agree as follows:

     Section   Notice of Defaults; Cure Rights.  Each party hereto shall give
the other party written notice of the occurrence of any event of default under
its Credit Documents which event of default would permit such party to take any
Remedial Action.  A party in receipt of such notice shall have the right, but
not the obligation, to cure such event of default in a manner reasonably
satisfactory to the party giving such notice within 30 days of receipt of such
notice.

     Section   Limitations on Actions.  Whether or not an event of default
under the Credit Agreement shall have occurred and be continuing, the Purchase
Money Lender shall not take any Remedial Action upon the occurrence of an event
of default under the

                                      N-1



<PAGE>   141

Purchase Money Agreement or any related Credit Documents unless and until one
of the following shall have occurred: (a) 90 days shall have passed since the
Lender received notice from the Purchase Money Lender pursuant to the
immediately preceding Section 1 regarding such event of default and such event
of default shall still be continuing; (b) the Lender shall have given its
written consent to the taking of Remedial Action by the Purchase Money Lender;
(c) the Lender shall have commenced a foreclosure action against any of the
property of the Borrower or (d) the Lender shall have commenced or joined in a
Bankruptcy Proceeding.

     Section   Amendment of Purchase Money Documents.  The Purchase Money
Lender agrees that the Purchase Money Agreement and the related Credit
Documents may only be amended, and the Borrower's compliance thereunder may
only be waived, with the prior written consent of the Lender (which consent
will not be unreasonably withheld).

     Section   Specific Performance.  In addition to any other remedies
available to the parties hereunder or otherwise, at a time any party fails to
comply with any provision of this Agreement applicable to such party, the party
may demand specific performance of this Agreement.  The parties hereby
irrevocably waive any defense based on the adequacy of a remedy at law that
might be asserted as a bar to such remedy of specific performance.  If a party
hereto, in violation of this Agreement, shall institute or participate in any
action suit or proceeding against the Borrower, the Borrower may interpose as a
defense or dilatory plea this Agreement and the other party is irrevocably
authorized to intervene and to interpose such defense or plea in the Borrower's
name.

     Section   Indulgences Not Waivers.  Neither the failure nor any delay on
the part of a party to exercise any right, remedy, power or privilege hereunder
shall operate as a waiver thereof, nor shall any single or partial exercise of
any right, remedy, power or privilege with respect to any occurrence be
construed as a waiver of such right, remedy, power or privilege with respect to
any other occurrence.  No waiver by a party hereunder shall be effective unless
it is in writing and signed by the party making such waiver, and then only to
the extent specifically stated in such writing.

     Section   Validity of Obligations.  The provisions of this Agreement are
solely for the purpose of defining the relative rights the Purchase Money
Lender and the Lender and shall not impair, as between the Lender and the
Borrower or Purchase Money Lender and the Borrower, the obligations of the
Borrower, which are unconditional and absolute, to pay the indebtedness and
other obligations in accordance with the applicable Credit Documents.

     Section   Duration.  This Agreement shall become effective when executed
by the parties hereto and shall remain in effect until (a) all indebtedness and
other obligations owing to the Lender under or in respect of the Credit
Agreement and the related Credit Documents have been indefeasibly paid and
discharged in full or (b) all indebtedness and other obligations owing to
Purchase Money Lender under or in respect of the Purchase

                                      N-2



<PAGE>   142

Money Agreement and the related Credit Documents have been indefeasibly paid and
discharged in full.

     Section   Adequate Assurances.  Each of the parties hereto agrees to
execute any further agreement, documents or instruments and take such other
actions as may be reasonably necessary to effect the purposes of this
Agreement.  The Purchase Money Lender agrees that it shall cause to be added to
the Purchase Money Agreement a legend substantially in the following form:

      "The rights and remedies of [Name of Purchase Money Lender], and
      its successors and assigns, under this instrument are subject to
      the terms and conditions of that certain Intercreditor Agreement
      dated as of ________, 19__ by and between NationsBank N.A. (South)
      and [Name of Purchase Money Lender]."

     Section 9.  LITIGATION.  IN THE EVENT OF ANY LITIGATION WITH RESPECT TO ANY
MATTER CONCERNED WITH THIS AGREEMENT, EACH OF THE PARTIES HERETO, TO THE EXTENT
PERMITTED BY APPLICABLE LAW, HEREBY WAIVES ALL RIGHTS TO A TRIAL BY JURY.  EACH
OF THE PARTIES HERETO HEREBY IRREVOCABLY CONSENTS TO THE JURISDICTION OF THE
COURTS OF THE STATE OF GEORGIA LOCATED IN FULTON COUNTY AND THE UNITED STATES
DISTRICT COURT LOCATED IN THE NORTHERN DISTRICT OF THE STATE OF GEORGIA, IN
CONNECTION WITH ANY ACTION OR PROCEEDING ARISING OUT OF OR RELATING TO THIS
AGREEMENT.

     Section 10.  Amendment.  No amendment, modification or waiver of any
provision of this Agreement shall be effective unless in writing and signed by
the Lender and the Purchase Money Lender.

     Section 11.  Successors and Assigns.  This Agreement shall inure to the
benefit of, and shall be binding upon, the parties hereto and their respective
successors and assigns.  The Purchase Money Lender may not assign its rights
under the Purchase Money Agreement or any of the other documents, instruments
and agreements executed and delivered in connection therewith unless the
assignee acknowledges in writing that it is bound by the terms of this
Agreement.

     Section 12.  GOVERNING LAW.  THIS AGREEMENT SHALL BE GOVERNED BY, AND
CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF GEORGIA.

     Section 13.  No Third Party Beneficiaries.  The provisions of this
Agreement are not intended, nor shall they be construed, to confer upon or give
the Borrower or any other Person other than the parties hereto any rights,
remedies or claims hereunder or by reason hereof.


                                      N-3



<PAGE>   143


     Section 14. Severability.  The provisions of this Agreement are
independent of and separable from each other.  If any provision hereof shall for
any reason be held invalid or unenforceable, it is the intent of the parties
that such invalidity or unenforceability shall not affect the validity or
enforceability of any other provision hereof, and that this Agreement shall be
construed as if such invalid or unenforceable provision had never been contained
herein.

     Section 15. Counterparts.  This Agreement may be executed in any number of
counterparts, each of which shall constitute an original but which together
shall constitute one instrument.

     Section 16. Definitions.  In addition to such other terms as are defined
elsewhere herein, as used in this Agreement the following terms shall have the
following meanings:

     "Bankruptcy Proceeding" means any receivership, insolvency, bankruptcy
proceeding under the Bankruptcy Code of 1978, as amended or other bankruptcy or
reorganization law, assignment for the benefit of creditors, reorganization or
other arrangement with creditors, sale of all or substantially all of the
assets of the Borrower, or any other marshaling of the assets or liabilities of
the Borrower.

     "Collateral" means any asset of the Borrower securing in any way any of
its indebtedness or other obligations owing to the Lender or the Purchase Money
Lender.

     "Credit Documents" means the Credit Agreement, the Purchase Money
Agreement and any document, instrument and agreement executed and delivered in
connection therewith.

     "Remedial Action" means (a) demanding, instituting an action for, taking,
receiving or repossessing from the Borrower or any other person whether by
court proceeding, self-help, repossession, setoff or otherwise, the whole or
any portion of the Collateral or foreclosing upon the whole or any portion of
the Collateral, whether by judicial action, public or private sale, by
notification of account debtors, by power of sale or otherwise; (b) demanding
or suing for any payment, credit or distribution in respect of any obligations
owing by the Borrower to the Purchase Money Lender in respect of the Purchase
Money Agreement or any of the related Credit Documents or otherwise; (c) the
commencement, or joining with any other creditor in commencing, a Bankruptcy
Proceeding and (d) the exercise of any other right or remedy in respect of any
of the Collateral, under the Purchase Money Agreement or any of the related
Credit Documents or otherwise under applicable law to collect or enforce any of
the obligations secured thereby.



                           [Signatures on Next Page]

                                      N-4



<PAGE>   144


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

                                 THE PURCHASE MONEY LENDER:


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

                                 By:
                                     --------------------------
                                      Title:
                                            -------------------

                                 Address for Notices:

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

                                   ----------------------------
                                   Attention:
                                             ------------------
                                   Telephone:
                                             ------------------
                                   Telecopy:
                                             ------------------

                                 THE LENDER:

                                 NATIONSBANK, N.A. (SOUTH)


                                 By:
                                    ---------------------------
                                    Title:
                                           --------------------
                                 Address for Notices:

                                   600 Peachtree Street, 18th Floor
                                   Atlanta, Georgia 30308
                                   Attention: Michael Paulson
                                   Telephone:  (404) 607-4569
                                   Telecopy:  (404) 607-6338

                         [Acknowledgment on Next Page]

                                      N-5



<PAGE>   145


 [INTERCREDITOR AGREEMENT DATED _________, 199__ FOR PREFERRED NETWORKS, INC.]


The undersigned acknowledges the terms
of the foregoing Intercreditor
Agreement, consents thereto, and
acknowledges that it is not a party to
such Intercreditor Agreement.

PREFERRED NETWORKS, INC.


By:
    ---------------------------------
     Title:
           --------------------------

                                      N-6



<PAGE>   146

                                  SCHEDULE 5.1

               The jurisdictions where each of the Loan Parties is qualified to
do business is as follows:

                            PREFERRED NETWORKS, INC.

<TABLE>
<S>                  <C>                   <C>                   <C>
Georgia              Virginia              South Carolina        Pennsylvania
North Carolina       New Jersey            Kentucky              Florida
Illinois             Maryland              Washington D.C.       New York
Tennessee            Alabama               Massachusetts         Connecticut
Michigan
</TABLE>


                       PREFERRED NETWORKS SOUTHEAST, INC.

                                    Florida
                                    Georgia

                       PREFERRED TECHNICAL SERVICES, INC.

                                    Georgia

                               PNI SPECTRUM, LLC

                                    Georgia

                                PNI SYSTEMS, LLC

                                    Georgia
<PAGE>   147

                                  SCHEDULE 5.4

                      Governmental Approvals for Documents



         1.    FCC approval for the transfer of all FCC licenses held in the
name of Parent and Preferred Networks Southeast, Inc., a Georgia corporation,
to the License Subsidiary.
<PAGE>   148

                                  SCHEDULE 5.9

                                     ERISA


         1.      That certain Cash or Deferred Profit Sharing Plan otherwise
known as "The Preferred Networks, Inc.  401(k) Plan" effective as of January 1,
1996.
<PAGE>   149

                                 SCHEDULE 5.10

                             INTELLECTUAL PROPERTY


                                      NONE
<PAGE>   150

                                 SCHEDULE 5.11



                                     TAXES



                                      NONE
<PAGE>   151

                                 SCHEDULE 5.13



                             EXISTING INDEBTEDNESS



<TABLE>
<S>                                                             <C>
GLENAYRE ELECTRONICS, INC.                                      3,395,968




ASSOCIATES CAPITAL SERVICES CORPORATION                         1,280,718




NEC AMERICA, INC.                                                 245,000
                                                                ---------



TOTAL                                                           4,921,686
                                                                =========   
</TABLE>
<PAGE>   152

                                 SCHEDULE 5.16

         COMPLIANCE WITH LAWS; LICENSE AND OTHER GOVERNMENTAL APPROVALS

                                  See Attached
<PAGE>   153

PREFERRED NETWORKS, INC. FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                    <C>             <C>           <C>         <C>
   KNKG726     DAYTONA BEACH             FL        931.2625                                       0                  6/10/96
   KNKG726     ORANGE CITY               FL                                                       0                  6/10/96
   KNKG726     PALM BAY                  FL                                                       0                  6/10/96
   KNKG726     OAK HILL                  FL                                                       0                  6/10/96

   KNLV959     COCOA                     FL        931.2625                                       0                  6/26/96

   KNLV976     SANFORD                   FL        931.2625                                       0

   KNLV980     MELBOURNE                 FL        931.2625                                       0                  6/26/96
   KNLV980     TITUSVILLE                FL                                                       0                  6/26/96

   KNLW201     BARBERVILLE               FL        931.2625                                       0                  7/15/96

   KNLW202     UMATILLA                  FL        931.2625                                       0                  7/15/96

   KNNI768     JENSEN                    FL        157.7400 1/29/96       1/26/01         950110142     11/13/95    11/30/95
   KNN1768     NOKOMIS                   FL                 1/29/96       1/26/01         950110142     11/13/95    11/30/95
   KNNI768     OKEECHOBEE                FL                 1/29/96       1/26/01         950110142     11/13/95    11/30/95
   KNNI768     PORT SAINT LUCIE          FL                 1/29/96       1/26/01         950110142     11/13/95    11/30/95
   KNNI768     STUART                    FL                 1/29/96       1/26/01         950110142     11/13/95    11/30/95

   KNN1769     BELLE GLADE               FL        157.7400 1/26/96       1/26/01         950110141     11/13/95    11/30/95
   KNNI769     CAPE CORAL                FL                 1/26/96       1/26/01         950110141     11/13/95    11/30/95
   KNN1769     CLEWISTON                 FL                 1/26/96       1/26/01         950110141     11/13/95    11/30/95
   KNNI769     FORT MYERS                FL                 1/26/96       1/26/01         950110141     11/13/95    11/30/95
   KNNI769     LOXAHATCHEE               FL                 1/26/96       1/26/01         950110141     11/13/95    11/30/95
   KNN1769     WEST PALM BEACH           FL                 1/26/96       1/26/01         950110141     11/13/95    11/30/95

   KNN1827     BROOKSVILLE               FL        157.7400 2/2/96        2/2/01          950110145     11/13/95    12/6/95
   KNN1827     CHRISTMAS                 FL                 2/2/96        2/2/01          950110145     11/13/95    12/6/95
   KNN1827     ORLANDO                   FL                 2/2/96        2/2/01          950110145     11/13/95    12/6/95
   KNNI827     ORLANDO                   FL                 2/2/96        2/2/01          950110145     11/13/95    12/6/95
   KNN1827     TITUSVILLE                FL                 2/2/96        2/2/01          950110145     11/13/95    12/6/95

   KNNJ280     JACKSONVILLE              FL        157.7400 2/2/96        2/2/01          950110068     11/13/95    12/1/95
   KNNJ280     MCCLENNEY                 FL                 2/2/96        2/2/01          950110068     11/13/95    12/1/95
   KNNJ280     JACKSONVILLE BCH          FL                 2/2/96        2/2/01          950110068     11/13/95    12/1/95

   KNNL889     ALABASTER                 AL        157.7400 2/29/96       3/1/01          952910030     10/18/95    12/28/95
   KNNL889     COOK SPRINGS              AL                 2/29/96       3/1/01          952910030     10/18/95    12/28/95
   KNNL889     HUEYTOWN                  AL                 2/29/96       3/1/01          952910030     10/18/95    12/28/95

   KNNL985     MCDONOUGH                 GA        157.7400 2/29/96       3/1/01          953130076     11/9/95     1/24/96
   KNNL985     NORCROSS                  GA                 2/29/96       3/1/01          953130076     11/9/95     1/24/96

   KNNN256     MCDONOUGH                 GA        462.8250 3/12/96       3/12/01         953630008     12/29/95    1/11/96
   KNNN256     NORCROSS                  GA                 3/12/96       3/12/01         953630008     12/29/95    1/11/96
   KNNN256     WOODSTOCK                 GA         75.6600 3/12/96       3/12/01         953630008     12/25/96    1/11/96
</TABLE>





PAGE 1
<PAGE>   154

PREFERRED NETWORKS, INC. FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                    <C>             <C>           <C>         <C>
   KNNN985     BRONX                     NY        157.7400 3/23/96       3/23/01         950110104     11/13/95    12/8/95
   KNNN985     BRONX                     NY                 3/23/96       3/23/01         950110104     11/13/95    12/8/95
   KNNN985     HUNTINGTON STTN           NY                 3/23/96       3/23/01         950110104     11/13/95    12/8/95
   KNNN985     MANORVILLE                NY                 3/23/96       3/23/01         950110104     11/13/95    12/8/95
   KNNN985     SELDEN                    NY                 3/23/96       3/23/01         950110104     11/13/95    12/8/95

   KNNP412     HOCKLEY                   TX        157.7400 4/3/96        4/3/01          952780125     10/5/95     12/27/95
   KNNP412     HOUSTON                   TX                 4/3/96        4/3/01          952780125     10/5/95     12/27/95
   KNNP412     HOUSTON                   TX                 4/3/96        4/3/01          952780125     10/5/95     12/27/95
   KNNP412     HUMBLE                    TX                 4/3/96        4/3/01          952780125     10/5/95     12/27/95
   KNNP412     SAN MARCOS                TX                 4/3/96        4/3/01          952780125     10/5/95     12/27/95
   KNNP412     WALLISVILLE               TX                 4/3/96        4/3/01          952780125     10/5/95     12/27/95

   KNNP458     BENTON                    AR        157.7400 3/23/96       3/23/01         952780046     10/5/95     12/27/95
   KNNP458     BREDLOW CORNER            AR                 3/23/96       3/23/01         952780046     10/5/95     12/27/95
   KNNP458     LITTLE ROCK               AR                 3/23/96       3/23/01         952780046     10/5/95     12/27/95
   KNNP458     LITTLE ROCK               AR                 3/23/96       3/23/01         952780046     10/5/95     12/27/95
   KNNP458     N LITTLE ROCK             AR                 3/23/96       3/23/01         952780046     10/5/95     12/27/95
   KNNP458     WRIGHTSVILLE              AR                 3/23/96       3/23/01         952780046     10/5/95     12/27/95

   KNNP459     HAMPSHIRE                 TX        157.7400 3/23/96       3/23/01         952780126     10/5/95     12/27/95
   KNNP459     HOUSTON                   TX                 3/23/96       3/23/01         952780126     10/5/95     12/27/95
   KNNP459     KATY                      TX                 3/23/96       3/23/01         952780126     10/5/95     12/27/95
   KNNP459     NEW BRAUNFELS             TX                 3/23/96       3/23/01         952780126     10/5/95     12/27/95
   KNNP459     SEALY                     TX                 3/23/96       3/23/01         952780126     10/5/95     12/27/95
   KNNP459     BAYTOWN                   TX                 3/23/96       3/23/01         952780126     10/5/95     12/27/95

   KNNP460     HEMPSTEAD                 TX        157.7400 3/23/96       3/23/01         952780124     10/5/95     12/27/95
   KNNP460     LIBERTY                   TX                 3/23/96       3/23/01         952780124     10/5/95     12/27/95
   KNNP460     ORANGE                    TX                 3/23/96       3/23/01         952780124     10/5/95     12/27/95
   KNNP460     ROSE HILL                 TX                 3/23/96       3/23/01         952780124     10/5/95     12/27/95
   KNNP460     VIDOR                     TX                 3/23/96       3/23/01         952780124     10/5/95     12/27/95
   KNNP460     WOODLANDS                 TX                 3/23/96       3/23/01         952780124     10/5/95     12/27/95

   KNNP461     HUTCHINSON                KS        157.7400 3/23/96       3/23/01         952780043     10/5/95     12/27/95
   KNNP461     LAWRENCE                  KS                 3/23/96       3/23/01         952780043     10/5195     12/27/95
   KNNP461     LAWRENCE                  KS                 3/23/96       3/23/01         952780043     10/5/95     12/27/95
   KNNP461     MATFIELD GREEN            KS                 3/23/96       3/23/01         952780043     10/5/95     12/27/95
   KNNP461     OVERLAND PARK             KS                 3/23/96       3/23/01         952780043     10/5/95     12/27/95
   KNNP461     SPRING HILL               KS                 3/23/96       3/23/01         952780043     10/5/95     12/27/95

   KNNP462     BAY CITY                  TX        157.7400 3/23/96       3/23/01         952780111     10/5/95     12/27/95
   KNNP462     BAY CITY                  TX                 3/23/96       3/23/01         952780111     10/5/95     12/27/95
   KNNP462     CORPUS CHRISTI            TX                 3/23/96       3/23/01         952780111     10/5/95     12/27/95
   KNNP462     LAREDO                    TX                 3/23/96       3/23/01         952780111     10/5/95     12/27/95
   KNNP462     MATAGORDA                 TX                 3/23/96       3/23/01         952780111     10/5/95     12/27/95
   KNNP462     ROBSTOWN                  TX                 3/23/96       3/23/01         952780111     10/5/95     12/27/95

   KNNP463     SOUTHAVEN                 MS        157.7400 3/23/96       3/23/01         952780112     10/5/95     12/27/95
   KNNP463     MOORE                     OK                 3/23/96       3/23/01         952780112     10/5/95     12/27/95
   KNNP463     NEWCASTLE                 OK                 3/23/96       3/23/01         952780112     10/5/95     12/27/95
   KNNP463     OKLAHOMA CITY             OK                 3/23/96       3/23/01         952780112     10/5/95     12/27/95
</TABLE>





PAGE 2
<PAGE>   155

PREFERRED NETWORKS, INC. FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                    <C>             <C>           <C>         <C>
   KNNP463     TULSA                     OK        157.7400 3/23/96       3/23/01         952780112     10/5/95     12/27/95
   KNNP463     EDINBURGH                 TX                 3/23/96       3/23/01         952780112     10/5/95     12/27/95

   KNNP464     ALGIERS                   LA        157.7400 3/23/96       3/23/01         952780041     10/5/95     12/27/95
   KNNP464     AVONDALE                  LA                 3/23/96       3/23/01         952780041     10/5/95     12/27/95
   KNNP464     GRAY                      LA                 3/23/96       3/23/01         952780041     10/5/95     12/27/95
   KNNP464     NEW IBERIA                LA                 3/23/96       3/23/01         952780041     10/5/95     12/27/95
   KNNP464     NEW ORLEANS               LA                 3/23/96       3/23/01         952780041     10/5/95     12/27/95
   KNNP464     NEW ORLEANS               LA                 3/23/96       3/23/01         952780041     10/5/95     12/27/95

   KNNP465     KANSAS CITY               KS        157.7400 3/23/96       3/23/01         952780042     10/5/95     12/27/95
   KNNP465     LEAVENWORTH               KS                 3/23/96       3/23/01         952780042     10/5/95     12/27/95
   KNNP465     MANHATTAN                 KS                 3/23/96       3/23/01         952790042     10/5/95     12/27/95
   KNNP465     TOPEKA                    KS                 3/23/96       3/23/01         952780042     10/5/95     12/27/95
   KNNP465     AMELIA                    LA                 3/23/96       3/23/01         952780042     10/5/95     12/27/95
   KNNP465     POINTE LA HACHE           LA                 3/23/96       3/23/01         952780042     10/5/95     12/27/95

   KNNP466     ABITA SPRINGS             LA        157.7400 3/23/96       3/23/01         952780119     10/5/95     12/27/95
   KNNP466     ABITA SPRINGS             LA                 3/23/96       3/23/01         952780119     10/5/95     12/27/95
   KNNP466     ADDIS                     LA                 3/23/96       3/23/01         952780119     10/5/95     12/27/95
   KNNP466     BATON ROUGE               LA                 3/23/96       3/23/01         952780119     10/5/95     12/27/95
   KNNP466     LAFAYETTE                 LA                 3/23/96       3/23/01         952780119     10/5/95     12/27/95
   KNNP466     PORT VINCENT              LA                 3/23/96       3/23/01         952780119     10/5/95     12/27/95

   KNNP472     KANSAS CITY               MO        157.7400 3/23/96       3/23/01         952780114     10/5/95     12/27/95
   KNNP472     KANSAS CITY               MO                 3/23/96       3/23/01         952780114     10/5/95     12/27/95
   KNNP472     KANSAS CITY               MO                 3/23/96       3/23/01         952780114     10/5/95     12/27/95
   KNNP472     KANSAS CITY               MO                 3/23/96       3/23/01         952780114     10/5/95     12/27/95
   KNNP472     LEES SUMMIT               MO                 3/23/96       3/23/01         952780114     10/5/95     12/27/95
   KNNP472     WRIGHT CITY               MO                 3/23/96       3/23/01         952780114     10/5/95     12/27/95

   KNNP493     BATON ROUGE               LA        157.7400 4/12/96       4/12/01         952780118     10/5/95     12/27/95
   KNNP493     GREENWELL SPRING          LA                 4/12/96       4/12/01         952780118     10/5/95     12/27/95
   KNNP493     HAMMOND                   LA                 4/12/96       4/12/01         952780118     10/5/95     12/27/95
   KNNP493     IRENE                     LA                 4/12/96       4/12/01         952780118     10/5/95     12/27/95
   KNNP493     PORT ALLEN                LA                 4/12/96       4/12/01         952780118     10/5/95     12/27/95
   KNNP493     PORT ALLEN                LA                 4/12/96       4/12/01         952780118     10/5/95     12/27/95

   KNNP494     CLINT                     TX        157.7400 4/3/96        4/3/01          952780140     10/5/95     12/27/95
   KNNP494     DOURO                     TX                 4/3/96        4/3/01          952780140     10/5/95     12/27/95
   KNNP494     ELPASO                    TX                 4/3/96        4/3/01          952780140     10/5/95     12/27/95
   KNNP494     ELPASO                    TX                 4/3/96        4/3/01          952780140     10/5/95     12/27/95
   KNNP494     LUFKIN                    TX                 4/3/96        4/3/01          952780140     10/5/95     12/27/95
   KNNP494     WACO                      TX                 4/3/96        4/3/01          952780140     10/5/95     12/27/95

   KNNP495     KANSAS CITY               MO        157.7400 4/3/96        4/3/01          952780113     10/5/95     12/27/95
   KNNP495     ODESSA                    MO                 4/3/96        4/3/01          952780113     10/5/95     12/27/95
   KNNP495     SAINT JOSEPH              MO                 4/3/96        4/3/01          952780113     10/5/95     12/27/95
   KNNP495     JACKSON                   MS                 4/3/96        4/3/01          952780113     10/5/95     12/27/95
   KNNP495     NESBITT                   MS                 4/3/96        4/3/01          952780113     10/5/95     12/27/95
   KNNP495     OXFORD                    MS                 4/3/96        4/3/01          952780113     10/5/95     12/27/95
</TABLE>





PAGE 3
<PAGE>   156

PREFERRED NETWORKS, INC. FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                    <C>             <C>           <C>         <C>
   KNNP496     AUSTIN                    TX        157.7400 4/3/96        4/3/01          952780123     10/5/95     12/27/95
   KNNP496     AUSTIN                    TX                 4/3/96        4/3/01          952780123     10/5/95     12/27/95
   KNNP496     AUSTIN                    TX                 4/3/96        4/3/01          952780123     10/5/95     12/27/95
   KNNP496     BEAUMONT                  TX                 4/3/96        4/3/01          952780123     10/5/95     12/27/95
   KNNP496     BRENHAM                   TX                 4/3/96        4/3/01          952780123     10/5/95     12/27/95
   KNNP496     CONROE                    TX                 4/3/96        4/3/01          952780123     10/5/95     12/27/95

   KNNP499     BRAZORIA                  TX        157.7400 4/3/96        4/3/01          952780130     10/5/95     12/27/95
   KNNP499     CASTROVILLE               TX                 4/3/96        4/3/01          952780130     10/5/95     12/27/95
   KNNP499     GALVESTON                 TX                 4/3/96        4/3/01          952780130     10/5/95     12/27/95
   KNNP499     LOUISE                    TX                 4/3/96        4/3/01          952780130     10/5/95     12/27/95
   KNNP499     OYSTER CREEK              TX                 4/3/96        4/3/01          952780130     10/5/95     12/27/95
   KNNP499     POTEET                    TX                 4/3/96        4/3/01          952780130     10/5/95     12/27/95

   KNNP500     ALVIN                     TX        157.7400 4/3/96        4/3/01          952780129     10/5/95     12/27/95
   KNNP500     ALVIN                     TX                 4/3/96        4/3/01          952780129     10/5/95     12/27/95
   KNNP500     DICKINSON                 TX                 4/3/96        4/3/01          952780129     10/5/95     12/27/95
   KNNP500     SAN ANTONIO               TX                 4/3/96        4/3/01          952780129     10/5/95     12/27/95
   KNNP500     SAN ANTONIO               TX                 4/3/96        4/3/01          952780129     10/5/95     12/27/95
   KNNP500     TEXAS CITY                TX                 4/3/96        4/3/01          952780129     10/5/95     12/27/95

   KNNP514     HOUSTON                   TX        157.7400 4/3/96        413/01          952780128
   KNNP514     PASADENA                  TX                 4/3/96        4/3/01          952780128     10/5/95     12/27/95
   KNNP514     ROSENBURG                 TX                 4/3/96        4/3/01          952780128     10/5/95     12/27/95
   KNNP514     SAN ANTONIO               TX                 4/3/96        4/3/01          952780128     10/5/95     12/27/95
   KNNP514     SAN ANTONIO               TX                 4/3/96        4/3/01          952780128     10/5/95     12/27/95
   KNNP514     SAN ANTONIO               TX                 4/3/96        4/3/01          952780128     10/5/95     12/27/95

   KNNP515     BRIDGETON                 MO        157.7400 4/3/96        4/3/01          952780115     10/5/95     12/27/95
   KNNP515     COTTLEVILLE               MO                 4/3/96        4/3/01          952780115     10/5/95     12/27/95
   KNNP515     SAINT LOUIS               MO                 4/3/96        4/3/01          952780115     10/5/95     12/27/95
   KNNP515     SAINT LOUIS               MO                 4/3/96        4/3/01          952780115     10/5/95     12/27/95
   KNNP515     SAINT LOUIS               MO                 4/3/96        4/3/01          952780115     10/5/95     12/27/95
   KNNP515     SEDALIA                   MO                 4/3/96        4/3/01          952780115     10/5/95     12/27/95

   KNNP542     JACKSONVILLE              FL        157.7400 4/2/96        4/2/01          952840032     10/11/95    12/22/95
   KNNP542     LAKE CITY                 FL                 4/2/96        4/2/01          952840032     10/11/95    12/22/95
   KNNP542     RALEIGH                   NC                 4/2/96        4/2/01          952840032     10/11/95    12/22/95
   KNNP542     MYRTLE BEACH              SC                 4/2/96        4/2/01          952840032     10/11/95    12/22/95

   KNNP610     ABILENE                   TX        157.7400 3/14/96       3/14/01         952780139     10/5/95     12/27/95
   KNNP610     BOYCE                     TX                 3/14/96       3/14/01         952780139     10/5/95     12/27/95
   KNNP610     CEDAR HILL                TX                 3/14/96       3/14/01         952780139     10/5/95     12/27/95
   KNNP610     MALAKOFF                  TX                 3/14/96       3/14/01         952780139     10/5/95     12/27/95
   KNNP610     MIDLAND                   TX                 3/14/96       3/14/01         952780139     10/5/95     12/27/95
   KNNP610     TYLER                     TX                 3/14/96       3/14/01         952780139     10/5/95     12/27/95

   KNNP611     DENTON                    TX        157.7400 3/15/96       3/15/01         952780136     10/5/95     12/27/95
   KNNP611     GREENVILLE                TX                 3/15/96       3/15/01         952780136     10/5/95     12/27/95
   KNNP611     LEWISVILLE                TX                 3/15/96       3/15/01         952780136     10/5/95     12/27/95
   KNNP611     LUBBOCK                   TX                 3/15/96       3/15/01         952780136     10/5/95     12/27/95
   KNNP611     PLANO                     TX                 3/15/96       3/15/01         952780136     10/5/95     12/27/95
   KNNP611     SHERMAN                   TX                 3/15/96       3/15/01         952780136     10/5/95     12/27/95
</TABLE>





PAGE 4
<PAGE>   157

PREFERRED NETWORKS, INC. FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                    <C>             <C>           <C>         <C>
   KNNP612     BALLWIN                   MO        157.7400 3/15/96       3/15/01         952780116     10/5/95     12/27/95
   KNNP612     BRENTWOOD                 MO                 3/15/96       3/15/01         952780116     10/5/95     12/27/95
   KNNP612     HIGH RIDGE                MO                 3/15/96       3/15/01         952780116     10/5/95     12/27/95
   KNNP612     LEMAY                     MO                 3/15/96       3/15/01         952780116     10/5/95     12/27/95
   KNNP612     SAINT LOUIS               MO                 3/15/96       3/15/01         952780116     10/5/95     12/27/95
   KNNP612     WASHINGTON                MO                 3/15/96       3/15/01         952780116     10/5/95     12/27/95

   KNNP638     AGUA CALIENTE             CA        157.7400 4/3/96        4/3/01          950110059     11/13/95    12/4/95
   KNNP638     ENCINITAS                 CA                 4/3/96        4/3/01          950110059     11/13/95    12/4/95
   KNNP638     GLAMIS                    CA                 4/3/96        4/3/01          950110059     11/13/95    12/4/95
   KNNP638     LA JOLLA                  CA                 4/3/96        4/3/01          950110059     11/13/95    12/4/95
   KNNP638     RAMONA                    CA                 4/3/96        4/3/01          950110059     11/13/95    12/4/95
   KNNP638     SAN MARCOS                CA                 4/3/96        4/3/01          950110059     11/13/95    12/4/95

   KNNP676     AMARILLO                  TX        157.7400 4/8/96        4/8/01          952780135     10/5/95     12/27/95
   KNNP676     WICHITA FALLS             TX                 4/8/96        4/8/01          952780135     10/5/95     12/27/95

   KNNQ778     CHALMETTE                 LA        157.7400 4/3/96        4/3/01          952780120     10/5/95     1/5/96
   KNNQ778     LA PLACE                  LA                 4/3/96        4/3/01          952780120     10/5/95     1/5/96
   KNNQ778     METAIRIE                  LA                 4/3/96        4/3/01          952780120     10/5/95     1/5/96
   KNNQ778     SLIDELL                   LA                 4/3/96        4/3/01          952780120     10/5/95     1/5/96
   KNNQ778     WESTLAKE                  LA                 4/3/96        4/3/01          952780120     10/5/95     1/5/96

   KNNR606     ARLINGTON                 TX        157.7400 4/9/96        4/9/01          952780138     10/5/95     12/27/95
   KNNR606     ARLINGTON                 TX                 4/9/96        4/9/01          952780138     10/5/95     12/27/95
   KNNR606     FORT WORTH                TX                 4/9/96        4/9/01          952780138     10/5/95     12/27/95
   KNNR606     FORT WORTH                TX                 4/9/96        4/9/01          952780138     10/5/95     12/27/95
   KNNR606     MESQUITE                  TX                 4/9/96        4/9/01          952780138     10/5/95     12/27/95
   KNNR606     WEATHERFORD               TX                 4/9/96        4/9/01          952780138     10/5/95     12/27/95

   KNNR608     DALLAS                    TX        157.7400 4/9/96        4/9/01          952780137     10/5/95     12/27/95
   KNNR608     HAZLET                    TX                 4/9/96        4/9/01          952780137     10/5/95     12/27/95
   KNNR608     IRVING                    TX                 4/9/96        4/9/01          952780137     10/5/95     12/27/95
   KNNR608     IRVING                    TX                 4/9/96        4/9/01          952780137     10/5/95     12/27/95
   KNNR608     N RICHLAND HILLS          TX                 4/9/96        4/9/01          952780137
   KNNR608     RICHARDSON                TX                 4/9/96        4/9/01          952780137     10/5/95     12/27/95

   KNNS474     COLUMBUS                  TX        157.7400 4/18/96       4/18/01         952780127     10/5/95     12/27/95
   KNNS474     DEER PARK                 TX                 4/18/96       4/18/01         952780127     10/5/95     12/27/95
   KNNS474     HOUSTON                   TX                 4/18/96       4/18/01         952780127     10/5/95     12/27/95
   KNNS474     HOUSTON                   TX                 4/18/96       4/18/01         952780127     10/5/95     12/27/95
   KNNS474     HOUSTON                   TX                 4/18/96       4/18/01         952780127     10/5/95     12/27/95
   KNNS474     STAFFORD                  TX                 4/18/96       4/18/01         952780127     10/5/95     12/27/95

   KNNT567     CANAL WINCHESTER          OH        157.7400 4/30/96       4/30/01         950110111     11/13/95    12/12/95
   KNNT567     COLUMBUS                  OH                 4/30/96       4/30/01         950110111     11/13/95    12/12/95
   KNNT567     COLUMBUS                  OH                 4/30/96       4/30/01         950110111     11/13/95    12/12/95
   KNNT567     DAYTON                    OH                 4/30/96       4/30/01         950110111     11/13/95    12/12/95
   KNNT567     DAYTON                    OH                 4/30/96       4/30/01         950110111     11/13/95    12/12/95
   KNNT567     TIPP CITY                 OH                 4/30/96       4/30/01         950110111     11/13/95    12/12/95
</TABLE>





PAGE 5

<PAGE>   158

PREFERRED NETWORKS, INC. FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                    <C>             <C>           <C>
   KNNU341     BALA CYNWYD               PA        157.7400 5/7/96        5/7/01          950110124     1/11/95     3/30/95
   KNNU341     COATESVILLE               PA                 5/7/96        5/7/01          950110124     1/11/95     3/30/95
   KNNU341     PHILADELPHIA              PA                 5/7/96        5/7/01          950110124     1/11/95     3/30/95
   KNNU341     STRASBURG                 PA                 5/7/96        5/7/01          950110124     1/11/95     3/30/95
   KNNU341     UNIONTOWN                 PA                 5/7/96        5/7/01          950110124     1/11/95     3/30/95
   KNNU341     YORK                      PA                 5/7/96        5/7/01          950110124     1/11/95     3/30/95

   KNNV312     FERNANDINA BEACH          FL        157.7400 5/10/96       5/10/01         952900046     1/11/95
   KNNV312     MONTICELLO                FL                 5/10/96       5/10/01         952900046     1/11/95
   KNNV312     TALLAHASSEE               FL                 5/10/96       5/10/01         952900046     1/11/95
   KNNV312     YULEE                     FL                 5/10/96       5/10/01         952900046     1/11/95
   KNNV312     SAINT MARYS               GA                 5/10/96       5/10/01         952900046     1/11/95

   KNNV452     LAKE GEORGE               NY        157.7400 5/9/96        5/9/01          941570120     6/6/94      2/14/95
   KNNV452     LAKE PLACID               NY                 5/9/96        5/9/01          941570120     6/6/94      2/14/95
   KNNV452     NEW SALEM                 NY                 5/9/96        5/9/01          941570120     6/6/94      3/14/95
   KNNV452     PATTERSONVILLE            NY                 5/9/96        5/9/01          941570120     6/6/94      2/14/95

   KNVL931     SAINT CLOUD               FL        931.2625                                       0                 6/10/96

   KNVL932     FERNDALE                  FL        931.2625                                       0                 6/10/96
   
   KNVL933     LAKELAND                  FL        931.2625                                       0                 6/10/96
   
   WNPV202     ATLANTA                   GA        462.8250 2/17/94       2/17/99         932560159     9/13/93     12/16/93
   WNPV202     MARIETTA                  GA                 2/17/94       2/17/99         932560159     9/13/93     12/16/93

   WNUR611     NORCROSS                  GA         72.9600 2/22/93       2/22/98                 0     12/18/92
   WNUR611     NORCROSS                  GA         72.9400 2/22/93       2/22/98                 0     12/18/92

   WNVM402     CONYERS                   GA        462.8000 11/18/93      11/18/98                0

   WNWM282     ATLANTA                   GA        157.7400 5/26/93       5/26/98         923580165     12/23/92    2/25/93
   WNWM282     BUFORD                    GA                 5/26/93       5/26/98         923580165     12/23/92    2/25/93
   WNWM282     DOUGLASVILLE              GA                 5/26/93       5/26/98         923580165     12/23/92    2/25/93
   WNWM282     TYRONE                    GA                 5/26/93       5/26/98         923580165     12/23/92    2/25/93
   WNWM282     WOODSTOCK                 GA                 5/26/93       5/26/98         923580165     12/23/92    2/25/93

   WNWM878     ATLANTA                   GA        157.7400 3/30/93       3/30/98         923630256     12/28/92    2/10/93
   WNWM878     ATLANTA                   GA                 3/30/93       3/30/98         923630256     12/28/92    2/10/93
   WNWM878     CUMMING                   GA                 3/30/93       3/30/98         923630256     12/28/92    2/10/93
   WNWM878     GRIFFIN                   GA                 3/30/93       3/30/98         923630256     12/28/92    2/10/93
   WNWM878     WOODSTOCK                 GA         75.9000 3/30/93       3/30/98         923630256     12/28/92    2/10/93

   WNYN576     WEST COLUMBIA             SC         72.4600 11/13/95      11/13/00                0     9/12/95     9/28/95
 
   WNYX879     WEST COLUMBIA             SC        157.7400 11/7/95       11/7/00                 0
 
   WPAD876     DALTON                    GA        157.7400 6/2/93        6/2/98                  0
</TABLE>





PAGE 6
<PAGE>   159

PREFERRED NETWORKS, INC. FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                    <C>             <C>           <C>         <C>
   WPAE502     CONYERS                   GA        157.7400 4/8/93        4/8/98          923630194                 8/17/93
   WPAE502     EASTVILLE                 GA                 4/8/93        4/8/98          923630194
   WPAE502     LAGRANGE                  GA                 4/8/93        4/8/98          923630194
   WPAE502     NEWNAN                    GA                 4/8/93        4/8/98          923630194

   WPAG395     BIRMINGHAM                AL         75.7400 8/12/92       8/12/97                 0
   WPAG395     BIRMINGHAM                AL         72.7400 8/12/92       8/12/97                 0

   WPBE764     OPELIKA                   AL        157.7400 12/7/92       12/7/97         920800385     4/30/92
   WPBE764     PHENIX CITY               AL         72.7200 9/7/92                        920800385     4/30/92
   WPBE764     PHENIX CITY               AL         75.4600 12/7/92       12/7/97         920800385     4/30/92
   WPBE764     PHENIX CITY               AL        157.7400 12/7/92       12/7/97         920800385     4/30/92
   WPBE764     CLERMONT                  GA                 12/7/92       12/7/97                 0     4/30/92
   WPBE764     KINGSTON                  GA                 12/7/92       12/7/97                 0     4/30/92
   WPBE764     ROME                      GA                 12/7/92       12/7/97         920800385

   WPBN223     MACON                     GA         72.3400 7/18/94       7/18/99                 0     12/18/92
   WPBN223     MACON                     GA         75.8200 7/18/94       7/18/99                 0     12/18/92

   WPBR700     NORCROSS                  GA         72.5800 2/11/93       2/11/98                 0     12/18/92

   WPBU960     MONTGOMERY                AL        157.7400 3/11/93       3/11/98         923500120     12/15/92    1/25/93
   WPBU960     MONTGOMERY                AL                 3/11/93       3/11/98         923500120     12/15/92    1/25/93
   WPBU960     ORRVILLE                  AL                 3/11/93       3/11/98         923500120     12/15/92    1/25/93

   WPBU964     ASHEVILLE                 NC        157.7400 3/11/93       3/11/98         923500116     12/15/92    1/27/93
   WPBU964     BANNER ELK                NC                 3/11/93       3/11/98         923500116     12/15/92    1/27/93
   WPBU964     GIBREATH                  NC                 3/11/93       3/11/98         923500116     12/15/92    1/27/93
   WPBU964     WAYNESVILLE               NC                 3/11/93       3/11/98         923500116     12/15/92    1/27/93
   WPBU964     NEWPORT                   TN                 3/11/93       3/11/98         923500116     12/15/92    1/27/93

   WPBU981     MILLEDGEVILLE             GA        157.7400 3/12/93       3/12/98         923460061     12/11/92    1/29/93

   WPBY497     BIRMINGHAM                AL        157.7400 3/30/93       3/30/98         923520129     12/17/92    2/17/93
   WPBY497     BIRMINGHAM                AL                 3/30/93       3/30/98         923520129     12/17/92    2/17/93
   WPBY497     REMLAP                    AL                 3/30/93       3/30/98         923520129     12/17/92    2/17/93
   WPBY497     TUSCALOOSA                AL                 3/30/93       3/30/98         923520129     12/17/92    2/17/93

   WPBY822     LAUREL                    MD        157.7400 7/27/94       7/27/99         940730188     3/14/94     5/27/94
   WPBY822     WARRENTON                 VA                 7/27/94       7/27/99         940730188     3/14/94     5/27/94
   WPBY822     WINCHESTER                VA                 7/27/94       7/27/99         940730188     3/14/94     5/27/94

   WPBZ676     CALHOUN                   AL        157.7400 4/6/93        4/6/98          923500115     12/15/92    1/27/93
   WPBZ676     GADSDEN                   AL                 4/6/93        4/6/98          923500115     12/15/92    1/27/93
   WPBZ676     GUNTERSVILLE              AL                 4/6/93        4/6/98          923500115     12/15/92    1/27/93
   WPBZ676     HUNTSVILLE                AL                 4/6/93        4/6/98          923500115     12/15/92    1/27/93
   WPBZ676     JASPER                    AL                 4/6/93        4/6/98          923500115     12/15/92    1/27/93
   WPBZ676     TUSCUMBIA                 AL                 4/6/93        4/6/98          923500115     12/15/92    1/27/93

   WPCB351     CHATTANOOGA               TN         75.6600 4/16/93       4/16/98                 0     3/3/93
</TABLE>





PAGE 7
<PAGE>   160

PREFERRED NETWORKS, INC. FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                    <C>             <C>           <C>         <C>
   WPCB351     CHATTANOOGA               TN         72.0200 4/16/93       4/16/98                 0     3/3/93

   WPCE638     TALLAHASSEE               FL         72.1400 5/3/93        5/3/98          923630257     12/28/92    2/25/93
   WPCE638     TALLAHASSEE               FL        157.7400 5/3/93        5/3/98          923630257     12/28/92    2/25/93
   WPCE638     TALLAHASSEE               FL         75.6600 5/3/93        5/3/98          923630257     12/28/92    2/25/93
   WPCE638     TALLAHASSEE               FL                 5/3/93        5/3/98          923630257     12/28/92    2/25/93
   WPCE638     TALLAHASSEE               FL         72.1400 5/3/93        5/3/98          923630257     12/28/92    2/25/93
   WPCE638     TALLAHASSEE               FL        157.7400 5/3/93        5/3/98          923630257     12/28/92    2/25/93
   WPCE638     VALDOSTA                  GA         75.7800 5/3/93        5/3/98          923630257     12/28/92    2/25/93
   WPCE638     VALDOSTA                  GA        157.7400 5/3/93        5/3/98          923630257     12/28/92    2/25/93
   WPCE638     VALDOSTA                  GA         72.2600 5/3/93        5/3/98          923630257     12/28/92    2/25/93

   WPCF443     ABERDEEN                  MD        157.7400 6/13/94       6/13/99         940620035     3/3/94      3/30/94
   WPCF443     BALTIMORE                 MD                 6/13/94       6/13/99         940620035     3/3/94      3/30/94
   WPCF443     JONESTOWN                 MD         72.1800 6/13/94       6/13/99         940620035     3/3/94      3/30/94
   WPCF443     JONESTOWN                 MD         75.6600 6/13/94       6/13/99         940620035     3/3/94      3/30/94
   WPCF443     JONESTOWN                 MD        157.7400 6/13/94       6/13/99         940620035     3/3/94      3/30/94
   WPCF443     WALDORF                   MD                 6/13/94       6/13/99         940620035     3/3/94      3/30/94
   WPCF443     WESTMINSTER               MD                 6/13/94       6/13/99         940620035     3/3/94      3/30/94
   WPCF443     ARLINGTON                 VA                 6/13/94       6/13/99         940620035     3/3/94      3/30/94

   WPCI854     CHATTANOOGA               TN        157.7400 6/8/93        6/8/98          923630176     12/28/92    2/11/93
   WPCI854     CHATTANOOGA               TN         75.6600 6/8/93        6/8/98          923630176     12/28/92    1/22/93

   WPCW697     ATLANTA                   GA        157.7400 8/10/93       8/10/98         931030158     4/13/93     6/1/93
   WPCW697     AUSTELL                   GA                 8/10/93       8/10/98         931030158     4/13/93     6/1/93

   WPCY929     COLUMBIA                  SC        157.7400 11/9/95       11/9/00         952550128     9/12/95     9/28/95
   WPCY929     EASTOVER                  SC                 11/9/95       11/9/00         952550128     9/12/95     9/28/95
   WPCY929     MONETTA                   SC                 11/9/95       11/9/00         952550128     9/12/95     9/28/95
   WPCY929     NEWBERRY                  SC                 11/9/95       11/9/00         952550128     9/12/95     9/28/95
   WPCY929     ORANGEBURG                SC                 11/9/95       11/9/00         952550128     9/12/95     9/28/95
   WPCY929     SUMTER                    SC                 11/9/95       11/9/00         952550128     9/12/95     9/28/95

   WPCZ937     SIGNAL MOUNTAIN           TN         72.1400 8/30/93       8/30/98                 0                 6/17/93

   WPDB291     CHATSWORTH                GA        157.7400 9/8/93        9/8/98          930690215     3/9/93      5/4/93
   WPDB291     DALTON                    GA                 9/8/93        9/8/98          930680215     3/9/93      5/4/93
   WPDB291     ATHENS                    TN                 9/8/93        9/8/98          930680215     3/9/93      5/4/93
   WPDB291     CHATTANOOGA               TN         72.0200 9/8/93        9/8/98          930680215     3/9/93      5/4/93
   WPDB291     CHATTANOOGA               TN        157.7400 9/8/93        9/8/98          930680215     3/9/93      5/4/93
   WPDB291     CHATTANOOGA               TN                 9/8/93        9/8/98          930680215     3/9/93      5/4/93
   WPDB291     CHATTANOOGA               TN         75.6600 9/8/93        9/8/98          930680215     3/9/93      5/4/93
   WPDB291     CLEVELAND                 TN        157.7400 9/8/93        9/8/98          930680215     3/9/93      5/4/93

   WPDM515     TRINITY                   AL        157.7400 10/18/93      10/18/98        931890101     7/8/93      8/17/93

   WPDQ979     BIRMINGHAM                AL         75.7400 11/1/93       11/1/98                 0                 8/16/93
   WPDQ979     BIRMINGHAM                AL         72.7400 11/1/93       11/1/98                 0                 8/16/93

   WPDS489     GIRARD                    GA        157.7400 11/4/93       11/4/98         931470129     5/27/93     7/13/93
</TABLE>





PAGE 8
<PAGE>   161

PREFERRED NETWORKS, INC. FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                    <C>             <C>           <C>         <C>
   WPDW218     CHESTER                   MD        157.7400 6/21/94       6/21/99         940620033     3/3/94      3/31/94
   WPDW218     HAVRE DE GRACE            MD                 6/21/94       6/21/99         940620033     3/3/94      3/31/94
   WPDW218     SILVER SPRING             MD                 6/21/94       6/21/99         940620033     3/3/94      3/31/94
   WPDW218     SILVER SPRING             MD                 6/21/94       6/21/99         940620033     3/3/94      3/31/94
   WPDW218     WOODBRIDGE                VA                 6/21/94       6/21/99         940620033     3/3/94      3/31/94

   WPDW674     KNOXVILLE                 TN        157.7400 12/7/93       12/7/98         931690077     6/18/93     8/17/93
   WPDW674     KNOXVILLE                 TN                 12/7/93       I2/7/98         931690077     6/18/93     8/17/93
   WPDW674     KNOXVILLE                 TN                 12/7/93       I2/7/98         931690077     6/18/93     8/17/93
   WPDW674     KNOXVILLE                 TN                 I2/7/93       I2/7/98         931690077     6/18/93     8/17/93

   WPDW887     BRUNSWICK                 GA        157.7400 12/13/93      12/13/98        953630007     12/29/95    1/15/96
   WPDW887     BRUNSWICK                 GA                 12/13/93      12/13/98        953630007     12/29/95    1/11/96
   WPDW887     GARDEN CITY               GA         75.8600 1/26/96       1/26/01         953630007     12/29/95    1/11/96
   WPDW887     SAVANNAH                  GA        157.7400 1/26/96       1/26/01         953630007     12/29/95    1/11/96
   WPDW887     SAVANNAH                  GA                 1/26/96       1/26/01         953630007     12/29/95    1/11/96
   WPDW887     WAVERLY                   GA                 1/26/96       1/26/01         953630007     12/29/95    1/11/96
   WPDW887     BRUNSWICK                 GA                 1/26/96       1/26/01         930680214     3/9/93      7/20/93
   WPDW887     BRUNSWICK                 GA                 1/26/96       1/26/01         930680214     3/9/93      7/20/93
   WPDW887     SAVANNAH                  GA                 12/13/93      12/13/98        930680214     3/9/93      7/20/93
   WPDW887     SAVANNAH                  GA                 12/13/93      12/13/98        930680214     3/9/93      7/20/93
   WPDW887     WAVERLY                   GA                 12/13/93      12/13/98        930680214     3/9/93      7/20/93

   WPEG273     ABERDEEN                  MD        157.7400 7/20/94       7/20/99         940730187     3/14/94     5/18/94
   WPEG273     BALTIMORE                 MD                 7/20/94       7/20/99         940730187     3/14/94     5/18/94
   WPEG273     ELKTON                    MD                 7/20/94       7/20/99         940730187     3/14/94     5/18/94
   WPEG273     SEVERN                    MD                 7/20/94       7/20/99         940730187     3/14/94     5/18/94

   WPEK333     ANNAPOLIS                 MD        157.7400 3/22/94       3/22/99         933080105     11/4/93     12/23/93
   WPEK333     DISTRICT HEIGHTS          MD                 3/22/94       3/22/99         933080105     11/4/93     12/23/93
   WPEK333     REISTERTOWN               MD                 3/22/94       3/22/99         933080105     11/4/93     12/23/93
   WPEK333     WALDORF                   MD                 3/22/94       3/22/99         933080105     11/4/93     12/23/93
   WPEK333     BONAIRE                   VA                 3/22/94       3/22/99         933080105     11/4/93     12/23/93
   WPEK333     HILLSBORO                 VA                 3/22/94       3/22/99         933080105     11/4/93     12/23/93

   WPEK533     COLUMBUS                  GA         72.7200 3/16/94       3/16/99                 0                 1/21/94

   WPEM939     LEESBURG                  GA        157.7400 3/24/94       3/24/99         933560076     12/22/93    2/1/94

   WPEQ263     DUBLIN                    GA        157.7400 4/12/94       4/12/99         933160175     11/12/93    1/13/94
   WPEQ263     WARNER ROBBINS            GA                 4/12/94       4/12/99         933160175     11/12/93    1/13/94

   WPER220     AUGUSTA                   GA        462.8250 4/20/94       4/20/99         940250080     1/25/94     2/22/94
   WPER220     AUGUSTA                   GA                 4/20/94       4/20/99         940250080     1/25/94     2/22/94
   WPER220     GULARD                    GA                 4/20/94       4/20/99         940250080     1/25/94     2/22/94
   WPER220     NORTH AUGUSTA             SC                 4/20/94       4/20/99         940250080     1/25/94     2/22/94

   WPER222     PHENIX CITY               AL        462.8250 4/20/94       4/20/99         940250081     1/25/94     2/22/94
   WPER222     FORSYTH                   GA                 4/20/94       4/20/99         940250081     1/25/94     2/22/94
   WPER222     MACON                     GA                 4/20/94       4/20/99         940250081     1/25/94     2/22/94
   WPER222     MILLEDGEVILLE             GA                 4/20/94       4/20/99         940250081     1/25/94     2/22/94
</TABLE>





PAGE 9
<PAGE>   162

PREFERRED NETWORKS, INC. FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                    <C>             <C>           <C>         <C>
   WPEV265     BUFORD                    GA        462.8250 5/3/94        5/3/99          940250079     1/25/94     2/22/94
   WPEV265     CUMMING                   GA        462.8000 5/3/94        5/3/99          940250079     1/25/94     2/22/94
   WPEV265     DOUGLASVILLE              GA        462.8250 5/3/94        5/3/99          940250079     1/25/94     2/22/94
   WPEV265     SUNNYSIDE                 GA                 5/3/94        5/3/99          940250079     1/25/94     2/22/94
   WPEV265     TYRONE                    GA                 5/3/94        5/3/99          940250079     1/25/94     2/22/94
   WPEV265     WOODSTOCK                 GA                 5/3/94        5/3/99          940250079     1/25/94     2/22/94

   WPEY563     ATLANTA                   GA        462.8250 5/26/94       5/26/99         940250082     1/25/94     4/12/94
   WPEY563     CARTERSVILLE              GA                 5/26/94       5/26/99         940250082     1/25/94     4/12/94
   WPEY563     LAGRANGE                  GA                 5/26/94       5/26/99         940250082     1/25/94     4/12/94
   WPEY563     NORCROSS                  GA                 5/26/94       5/26/99         940250082     1/25/94     4/12/94

   WPEY564     ATLANTA                   GA        462.8250 5/26/94       5/26/99         940250083     1/25/94     4/12/94
   WPEY564     CLERMONT                  GA                 5/26/94       5/26/99         940250083     1/25/94     4/12/94
   WPEY564     CONYERS                   GA                 5/26/94       5/26/99         940250083     1/25/94     4/12/94
   WPEY564     EASTVILLE                 GA                 5/26/94       5/26/99         940250083     1/25/94     4/12/94
   WPEY564     NEWNAN                    GA                 5/26/94       5/26/99         940250083     1/25/94     4/12/94
   WPEY564     ROME                      GA                 5/26/94       5/26/99         940250083     1/25/94     4/12/94

   WPFD887     PHILADELPHIA              PA         72.8200 6/27/94       6/27/99                 0                 4/28/94

   WPFQ206     LAUREL                    MD         75.6600 9/19/94       9/19/99                 0                 6/3/94

   WPFW593     NORTH AUGUSTA             SC        462.7500 11/1/94       11/1/99         941710191     6/20/94     7/13/94
   WPFW593     TRENTON                   SC                 11/l/94       11/1/99         941710191     6/20/94     7/13/94

   WPFX651     DOVER                     DE        157.7400 10/28/94      10/28/99        941570115     6/6/94      7/18/94
   WPFX651     DENTON                    MD                 10/28/94      10/28/99        941570115     6/6/94      7/18/94
   WPFX651     POCOMOKE CITY             MD                 10/28/94      10/28/99        941570115     6/6/94      7/18/94
   WPFX651     SALISBURY                 MD                 10/28/94      10/28/99        941570115     6/6/94      7/18/94
   WPFX651     ATLANTIC CITY             NJ                 10/28/94      10/28/99        941570115     6/6/94      7/18/94

   WPFX759     MEDFORD                   NJ        157.7400 11/3/94       11/3/99         941570101     6/6/94      7/20/94
   WPFX759     BENSALEM                  PA                 11/3/94       11/3/99         941570101     6/6/94      7/20/94
   WPFX759     LAFAYETTE HILLS           PA                 11/3/94       11/3/99         941570101     6/6/94      7/20/94
   WPFX759     PHILADELPHIA              PA                 11/3/94       11/3/99         941570101     6/6/94      7/20/94
   WPFX759     PHILADELPHIA              PA                 11/3/94       11/3/99         941570101     6/6/94      7/20/94
   WPFX759     WILLOW GROVE              PA                 11/3/94       11/3/99         941570101     6/6/94      7/20/94

   WPFY583     GREENSBORO                GA        157.7400 11/3/94       11/3/99         940890115     3/30/94     7/18/94
   WPFY583     VALDOSTA                  GA                 11/3/94       11/3/99         940890115     3/30/94     7/18/94

   WPFY723     GAITHERSBURG              MD        157.7400 11/9/94       11/9/99         941030035     4/13/94     7/20/94

   WPFY760     KNOXVILLE                 TN        157.7400 11/2/94       11/2/99         941230153     5/3/94      7/15/94

   WPGC864     CHARLOTTE                 NC        157.7400 12/12/94      12/12/99        941570099     6/6/94      7/15/94
   WPGC864     CHARLOTTE                 NC                 12/12/94      12/12/99        941570099     6/6/94      7/15/94
   WPGC864     CHARLOTTE                 NC                 12/12/94      12/12/99        941570099     6/6/94      7/15/94
</TABLE>





PAGE 10
<PAGE>   163

PREFERRED NETWORKS, INC. FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                    <C>             <C>           <C>         <C>
   WPGC864     HICKORY                   NC        157.7400 12/12/94      12/12/99        941570099     6/6/94      7/15/94
   WPGC864     MOORESVILLE               NC                 12/12/94      12/12/99        941570099     6/6/94      7/15/94

   WPGC895     MT LAUREL                 NJ        157.7400 12/15/94      12/15/99        941570138     6/6/94      7/29/94
   WPGC895     PENBRYN                   NJ                 12/15/94      12/15/99        941570138     6/6/94      7/29/94
   WPGC895     FAIRLESS HILLS            PA                 12/15/94      12/15/99        941570138     6/6/94      7/29/94
   WPGC895     PHILADELPHIA              PA                 12/15/94      12/15/99        941570138     6/6/94      7/29/94
   WPGC895     VALLEY FORGE              PA                 12/15/94      12/15/99        941570138     6/6/94      7/29/94
   WPGC895     WALLINGFORD               PA                 12/15/94      12/15/99        941570138     6/6/94      7/29/94

   WPGJ448     THOMSON                   GA        157.7400 1/26/95       1/26/00         941570123     6/6/94      10/14/94
   WPGJ448     BEAUFORT                  SC                 1/26/95       1/26/00         941570123     6/6/94      10/14/94
   WPGJ448     CAMDEN                    SC                 1/26/95       1/26/00         941570123     6/6/94      10/14/94
   WPGJ448     MYRTLE BEACH              SC                 1/26/95       1/26/00         941570123     6/6/94      10/14/94

   WPGK753     AUGUSTA                   ME        157.7400 2/13/95       2/13/00         941570119     6/6/94      9/1/94
   WPGK753     FALMOUTH                  ME                 2/13/95       2/13/00         941570119     6/6/94      9/1/94
   WPGK753     HOLDEN                    ME                 2/13/95       2/13/00         941570119     6/6/94      9/1/94
   WPGK753     ROCKLAND                  ME                 2/13/95       2/13/00         941570119     6/6/94      9/1/94
   WPGK753     MOUNT WASHINGTON          NH                 2/13/95       2/13/00         941570119     6/6/94      9/1/94

   WPGP474     THOMSON                   GA        157.7400 3/1/95        3/1/00          941300174     5/10/94     10/4/94
   WPGP474     AIKEN                     SC                 3/1/95        3/1/00          941300174     5/10/94     10/4/94

   WPGP682     BENTON                    MI        157.7400 2/21/95       2/21/00         942640050     9/21/94     11/21/94
   WPGP682     MATTAWAN                  MI                 2/21/95       2/21/00         942640050     9/21/94     11/21/94

   WPGP799     ANDERSON                  SC        157.7400 2/17/95       2/17/00         941570124     6/6/94      11/14/94
   WPGP799     GREENVILLE                SC                 2/17/95       2/17/00         941570124     6/6/94      11/14/94
   WPGP799     HOLLYWOOD                 SC                 2/17/95       2/17/00         941570124     6/6/94      11/14/94
   WPGP799     HUGER                     SC                 2/17/95       2/17/00         941570124     6/6/94      11/14/94
   WPGP799     MT PLEASANT               SC                 2/17/95       2/17/00         941570124     6/6/94      11/14/94
   WPGP799     SUMMERVILLE               SC                 2/17/95       2/17/00         941570124     6/6/94      11/14/94

   WPGR481     HILLSDALE                 MI        157.7400 3/2/95        3/2/00          942640054     9/21/94     10/25/94
   WPGR481     KALAMAZOO                 MI                 3/2/95        3/2/00          942640054     9/21/94     10/25/94
   WPGR481     SOMERSET CENTER           MI                 3/2/95        3/2/00          942640054     9/21/94     10/25/94

   WPGR485     MARSHALL                  MI        157.7400 3/2/95        3/2/00          942640053     9/21/94     10/25/94
   WPGR485     MUSKEGON                  MI                 3/2/95        3/2/00          942640053     9/21/94     10/25/94
   WPGR485     SAINT JOHNS               MI                 3/2/95        3/2/00          942640053     9/21/94     10/25/94

   WPGR733     ALLEGAN                   MI        157.7400 2/28/95       2/28/00         942640049     9/21/94     12/7/94
   WPGR733     BATTLE CREEK              MI                 2/28/95       2/28/00         942640049     9/21/94     12/7/94
   WPGR733     HASTING                   MI                 2/28/95       2/28/00         942640049     9/21/94     12/7/94
   WPGR733     SOUTH MONTEREY            MI                 2/28/95       2/28/00         942640049     9/21/94     12/7/94
   WPGR733     WESTWOOD                  MI                 2/28/95       2/28/00         942640049     9/21/94     12/7/94

   WPGR734     BENTON HARBOR             MI        157.7400 2/28/95       2/28/00         942640056     9/21/94     12/7/94
   WPGR734     CENTREVILLE               MI                 2/28/95       2/28/00         942640056     9/21/94     12/7/94
   WPGR734     HOLLAND                   MI                 2/28/95       2/28/00         942640056     9/21/94     12/7/94
</TABLE>





PAGE 11
<PAGE>   164

PREFERRED NETWORKS, INC. FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                    <C>             <C>           <C>         <C>
   WPGR734     MUSKEGON                  MI        157.7400 2/28/95       2/28/00         942640056     9/21/94     12/7/94

   WPGV459     ANN ARBOR                 MI        157.7400 4/6/95        4/6/00          942640059     9/21/94     10/26/94
   WPGV459     BRIGHTON TOWNSHP          MI                 4/6/95        4/6/00          942640059     9/21/94     10/26/94
   WPGV459     DEARBORN                  MI                 4/6/95        4/6/00          942640059     9/21/94     10/26/94
   WPGV459     SPRINGFIELD               MI                 4/6/95        4/6/00          942640059     9/21/94     10/26/94
   WPGV459     UTICA                     MI                 4/6/95        4/6/00          942640059     9/21/94     10/26/94

   WPGW512     ADRIAN                    MI        157.7400 3/29/95       3/29/00         942640052     9/21/94     11/23/94
   WPGW512     ANN ARBOR                 MI                 3/29/95       3/29/00         942640052     9/21/94     11/23/94
   WPGW512     HOWELL                    MI                 3/29/95       3/29/00         942640052     9/21/94     11/23/94
   WPGW512     LANSING                   MI                 3/29/95       3/29/00         942640052     9/21/94     11/23/94
   WPGW512     OWOSSO                    MI                 3/29/95       3/29/00         942640052     9/21/94     11/23/94
   WPGW512     YPSILANTI                 MI                 3/29/95       3/29/00                 0

   WPGX897     ALBERMARLE                NC        157.7400 4/12/95       4/12/00         941570125     6/6/94      12/31/94
   WPGX997     CHARLOTTE                 NC                 4/12/95       4/12/00         941570125     6/6/94      12/31/94
   WPGX897     LEXINGTON                 NC                 4/12/95       4/12/00         941570125     6/6/94      12/31/94
   WPGX897     SHELBY                    NC                 4/12/95       4/12/00         941570125     6/6/94      12/31/94
   WPGX897     STATESVILLE               NC                 4/12/95       4/12/00         941570125     6/6/94      12/31/94

   WPGX964     BATTLE CREEK              MI        157.7400 5/16/95       5/16/00                 0
   WPGX964     EAST LANSING              MI                 5/16/95       5/16/00         942640047     9/21/94     11/2/94
   WPGX964     JACKSON                   MI                 5/16/95       5/16/00         942640047     9/21/94     11/2/94
   WPGX964     MIDLAND                   MI                 5/16/95       5/16/00         942640047     9/21/94     11/2/94
   WPGX964     SAGINAW                   MI                 5/16/95       5/16/00         942640047     9/21/94     11/2/94

   WPGY362     CARROLLTON                GA        157.7400 4/13/95       4/13/00         943200090     11/16/94    1/31/95

   WPGY514     FARMINGTON                CT        157.7400 4/12/95       4/12/00         942690050     9/26/94     2/2/95
   WPGY514     HOLYOKE                   MA                 4/12/95       4/12/00         942690050     9/26/94     2/2/95
   WPGY514     PETERBOROUGH              NH                 4/12/95       4/12/00         942690050     9/26/94     2/2/95
   WPGY514     HOPKINTON                 RI                 4/12/95       4/12/00         942690050     9/26/94     2/2/95
   WPGY514     WINDSOR                   VT                 4/12/95       4/12/00         942690050     9/26/94     2/2/95

   WPGY515     BARNSTABLE                MA        157.7400 4/12/95       4/12/00         942690051     9/26/94     2/2/95
   WPGY515     BOSTON                    MA                 4/12/95       4/12/00         942690051     9/26/94     2/2/95
   WPGY515     KINGSTON                  MA                 4/12/95       4/12/00         942690051     9/26/94     2/2/95
   WPGY515     PAXTON                    MA                 4/12/95       4/12/00         942690051     9/26/94     2/2/95
   WPGY515     JOHNSTON                  RI                 4/12/95       4/12/00         942690051     9/26/94     2/2/95

   WPGY585     FLINT                     MI        157.7400 4/8/95        4/8/00          942640060     9/21/94     11/2/94
   WPGY585     IMLAY CITY                MI                 4/8/95        4/8/00          942640060     9/21/94     11/2/94
   WPGY585     PORT HURON                MI                 4/8/95        4/8/00          942640060     9/21/94     11/2/94
   WTGY585     SOUTHFIELD                MI                 4/8/95        4/8/00          942640060     9/21/94     11/2/94
   WPGY585     WAYNE                     MI                 4/8/95        4/8/00          942640060     9/21/94     11/2/94

   WPGY990     WALTZ                     MI        157.7400 4/18/95       4/18/00         942640058     9/21/94     12/7/94
   WPGY990     GIBSONBURG                OH                 4/18/95       4/18/00         942640058     9/21/94     12/7/94


   WPGZ541     ANN ARBOR                 MI        157.7400 4/19/95       4/19/00         942640046     9/21/94     11/18/94

</TABLE>





PAGE 12
<PAGE>   165

PREFERRED NETWORKS, INC. FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>                                   <C>       <C>                    <C>             <C>           <C>         <C>
   WPGZ541     DEARBORN                  MI        157.7400 4/19/95       4/19/00         942640046     9/21/94     11/18/94
   WPGZ541     DETROIT                   MI                 4/19/95       4/19/00         942640046     9/21/94     11/18/94
   WPGZ541     MONROE                    MI                 4/19/95       4/19/00         942640046     9/21/94     11/18/94
   WPGZ541     PORT HURON                MI                 4/19/95       4/19/00         942640046     9/21/94     11/18/94

   WPHB758     BERLIN                    MD        157.7400 5/8/95        5/8/00          942690052     9/26/94     12/1/94
   WPHB758     COLUMBIA                  MD                 5/8/95        5/8/00          942690052     9/26/94     12/1/94

   WPHD510     HOLLAND                   MI        157.7400 5/10/95       5/10/00         942640051     9/21/94     11/22/94
   WPHD510     MUSKEGON                  MI                 5/10/95       5/10/00         942640051     9/21/94     11/22/94
   WPHD510     MUSKEGON                  MI                 5/10/95       5/10/00         942640051     9/21/94     11/22/94
   WPHD510     RAVENNA                   MI                 5/10/95       5/10/00         942640051     9/21/94     11/22/94

   WPHF534     CAMDEN                    NJ        157.7400 5/23/95       5/23/00         941570122     6/6/94      12/31/94
   WPHF534     TRENTON                   NJ                 5/23/95       5/23/00         941570122     6/6/94      12/31/94
   WPHF534     BEACON                    NY                 5/23/95       5/23/00         941570122     6/6/94      12/31/94
   WPHF534     MANORVILLE                NY                 5/23/95       5/23/00         941570122     6/6/94      12/31/94
   WPHF534     NEW YORK                  NY                 5/23/95       5/23/00         941570122     6/6/94      12/31/94
   WPHF534     SELDEN                    NY                 5/23/95       5/23/00         941570122     6/6/94      12/31/94

   WPHG313     PlTTSBURGH                PA         72.5000 5/25/95       5/25/00                 0
   WPHG313     PITTSBURGH                PA         72.0400 5/25/95       5/25/00                 0
   WPHG313     PITTSBURGH                PA         75.7800 5/25/95       5/25/00                 0

   WPHG314     KNOXVILLE                 TN         75.5000 5/25/95       5/25/00                 0
   WPHG314     KNOXVILLE                 TN         75.7800 5/25/95       5/25/00                 0
   WPHG314     KNOXVILLE                 TN         72.6800 5/25/95       5/25/00                 0
   WPHG314     KNOXVILLE                 TN         72.2000 5/25/95       5/25/00                 0

   WPHG681     ATHENS                    GA        157.7400 5/22/95       5/22/00         950030086     1/3/95      3/4/95
   WPHG681     STATESBORO                GA                 5/22/95       5/22/00         950030086     1/3/95      3/4/95

   WPHI876     AUGUSTA                   GA        461.0250 5/26/95       5/26/00         950030085     1/3/95
   WPHI876     AUGUSTA                   GA        466.0250 5/26/95       5/26/00         950030085     1/3/95
   WPHI876     NORTH AUGUSTA             SC                 5/26/95       5/26/00         950030085     1/3/95
   WPHI876     NORTH AUGUSTA             SC        462.7500 5/26/95       5/26/00         950030085     1/3/95

   WPHJ860     CHELSEA                   MI        157.7400 6/5/95        6/5/00          942640048     9/21/94     12/2/94
   WPHJ860     I0NIA                     MI                 6/5/95        6/5/00          942640048     9/21/94     12/2/94
   WPHJ860     I0NIA                     MI                 6/5/95        6/5/00          942640048     9/21/94     12/2/94
   WPHJ860     I0NIA                     MI                 6/5/95        6/5/00          942640048     9/21/94     12/2/94
   WPHJ860     PORTLAND                  MI                 6/5/95        6/5/00          942640048     9/21/94     12/2/94

   WPHJ947     DETROIT                   MI        157.7400 6/9/95        6/9/00          942640061     9/21/94
   WPHJ947     FRENCHTOWN                MI                 6/9/95        6/9/00          942640061     9/21/94
   WPHJ947     NOVI                      MI                 6/9/95        6/9/00          942640061     9/21/94
   WPHJ947     OAK PARK                  MI                 6/9/95        6/9/00          942640061     9/21/94
   WPHJ947     PONTIAC                   MI                 6/9/95        6/9/00          942640061     9/21/94
   WPHJ947     ST. CLAIR SHORES          MI                 6/9/95        6/9/00          942640061     9/21/94

   WPHK466     CARPINTERIA               CA        157.7400 6/16/95       6/16/00         950110150     1/11/95     3/30/95
</TABLE>





PAGE 13
<PAGE>   166

PREFERRED NETWORKS, INC. FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                    <C>             <C>           <C>         <C>
   WPHK466     FAWNSKIN                  CA        157.7400 6/16/95       6/16/00         950110150     1/11/95     3/30/95
   WPHK466     MONTROSE                  CA                 6/16/95       6/16/00         950110150     1/11/95     3/30/95
   WPHK466     NEWHALL                   CA                 6/16/95       6/16/00         950110150     1/11/95     3/30/95
   WPHK466     SANTA PAULA               CA                 6/16/95       6/16/00         950110150     1/11/95     3/30/95
   WPHK466     VENTURA                   CA                 6/16/95       6/16/00         950110150     1/11/95     3/30/95

   WPHK482     CEDAR RAPIDS              IA        157.7400 6/16/95       6/16/00         950110131     1/11/95     3/30/95
   WPHK482     COUNCIL BLUFFS            IA                 6/16/95       6/16/00         950110131     1/11/95     3/30/95
   WPHK482     DAVENPORT                 IA                 6/16/95       6/16/00         950110131     1/11/95     3/30/95
   WPHK482     DES MOINES                IA                 6/19/95       6/16/00         950110131     1/11/95     3/30/95
   WPHK482     POST FALLS                ID                 6/16/95       6/16/00         950110131     1/11/95     3/30/95
   WPHK482     BELLEVILLE                IL                 6/16/95       6/16/00         950110131     1/11/95     3/30/95

   WPHK483     APPLE VALLEY              MN        157.7400 6/16/95       6/16/00         950110130     1/11/95     3/30/95
   WPHK483     BURNSVILLE                NN                 6/16/95       6/16/00         950110130     1/11/95     3/30/95
   WPHK483     CHANHASSEN                MN                 6/16/95       6/16/00         950110130     1/11/95     3/30/95
   WPHK483     ELKO                      MN                 6/16/95       6/16/00         950110130     1/11/95     3/30/95
   WPHK483     HAMPTON                   MN                 6/16/95       6/16/00         950110130     1/11/95     3/30/95
   WPHK483     HASTINGS                  MN                 6/16/95       6/16/00         950110130     1/11/95     3/30/95

   WPHK494     ABINGTON                  IN        157.7400 6/16/95       6/16/00         950110128     1/11/95     3/30/95
   WPHK494     BROWNSBURG                IN                 6/16/95       6/16/00         950110128     1/11/95     3/30/95
   WPHK484     GREENFIELD                IN                 6/16/95       6/16/00         950110128     1/11/95     3/30/95
   WPHK484     INDIANAPOLIS              IN                 6/16/95       6/16/00         950110128     1/11/95     3/30/95
   WPHK484     INDIANAPOLIS              IN                 6/16/95       6/16/00         950110128     1/11/95     3/30/95
   WPHK484     LEBANON                   IN                 6/16/95       6/16/00         950110128     1/11/95     3/30/95

   WPHK617     LEXINGTON                 KY        157.7400 6/21/95       6/21/00         950370040

   WPHK621     CORAOPOLIS                PA        157.7400 6/21/95       6/21/00         950370043     2/6/95      3/30/95
   WPHK621     CRANBERRY                 PA                 6/21/95       6/21/00         950370043     2/6/95      3/30/95
   WPHK621     MONROEVILLE               PA                 6/21/95       6/21/00         950370043     2/6/95      3/30/95
   WPHK621     PITTSBURGH                PA                 6/21/95       6/21/00         950370043     2/6/95      3/30/95
   WPHK621     PITTSBURGH                PA                 6/21/95       6/21/00         950370043     2/6/95      3/30/95
   WPHK621     PITTSBURGH                PA                 6/21/95       6/21/00         950370043     2/6/95      3/30/95

   WPHK639     BONITA SPRINGS            FL        157.7400 6/23/95       6/23/00         950110139     1/11/95     3/30/95
   WPHK639     CORAL SPRINGS             FL                 6/23/95       6/23/00         950110139     1/11/95     3/30/95
   WPHK639     NAPLES                    FL                 6/23/95       6/23/00         950110139     1/11/95     3/30/95
   WPHK639     POMPANO BEACH             FL                 6/23/95       6/23/00         950110139     1/11/95     3/30/95
   WPHK639     POMPANO BEACH             FL                 6/23/95       6/23/00         950110139     1/11/95     3/30/95
   WPHK639     SUNRISE                   FL                 6/23/95       6/23/00         950110139     1/11/95     3/30/95

   WPHK678     CLINTON                   PA        157.7400 6/21/95       6/21/00         950370042     1/11/95     3/30/95
   WPHK678     CORAOPOLIS                PA                 6/21/95       6/21/00         950370042     1/11/95     3/30/95
   WPHK678     KITTANNING                PA                 6/21/95       6/21/00         950370042     1/11/95     3/30/95
   WPHK678     NEW KENSINGTON            PA                 6/21/95       6/21/00         950370042     1/11/95     3/30/95
   WPHK678     PITTSBURGH                PA                 6/21/95       6/21/00         950370042     1/11/95     3/30/95
   WPHK678     WHITE TOWNSHIP            PA                 6/21/95       6/21/00         950370042     1/11/95     3/30/95

   WPHM612     LAFAYETTE                 CA        157.7400 6/20/95       6/20/00         950110154     1/11/95     3/31/95
   WPHM612     SAN PABLO                 CA                 6/20/95       6/20/00         950110154     1/11/95     3/31/95
</TABLE>





PAGE 14
<PAGE>   167

PREFERRED NETWORKS, INC. FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                    <C>             <C>           <C>         <C>
   WPHM612     SAN RAFAEL                CA        157.7400 6/20/95       6/20/00         950110154     1/11/95     3/31/95
   WPHM612     STOCKTON                  CA                 6/20/95       6/20/00         950110154     1/11/95     3/31/95
   WPHM612     STOCKTON                  CA                 6/20/95       6/20/00         950110154     1/11/95     3/31/95
   WPHM612     STOCKTON                  CA                 6/20/95       6/20/00         950110154     1/11/95     3/31/95

   WPHN503     BLOOMINGTON               IN        157.7400 6/15/95       6/15/00         950110133     1/11/95     3/29/95
   WPHN503     COLUMBUS                  IN                 6/15/95       6/15/00         950110133     1/11/95     3/29/95
   WPHN503     LETTS                     IN                 6/15/95       6/15/00         950110133     1/11/95     3/29/95
   WPHN503     SEYMOUR                   IN                 6/15/95       6/15/00         950110133     1/11/95     3/29/95
   WPHN503     TERRE HAUTE               IN                 6/15/95       6/15/00         950110133     1/11/95     3/29/95
   WPHN503     VINCENNES                 IN                 6/15/95       6/15/00         950110133     1/11/95     3/29/95

   WPHN624     MINNEAPOLIS               MN        157.7400 6/15/95       6/15/00         950110127     1/11/95     3/30/95
   WPHN624     MINNEAPOLIS               MN                 6/15/95       6/15/00         950110127     1/11/95     3/30/95
   WPHN624     NEWPORT                   MN                 6/15/95       6/15/00         950110127     1/11/95     3/30/95
   WPHN624     SAINT PAUL                MN                 6/15/95       6/15/00         950110127     1/11/95     3/30/95
   WPHN624     SAINT PAUL                MN                 6/15/95       6/15/00         950110127     1/11/95     3/30/95
   WPHN624     WOODBURY                  MN                 6/15/95       6/15/00         950110127     1/11/95     3/30/95

   WPHN832     BELL POINT                PA        157.7400 6/14/95       6/14/00         950110122     1/11/95     3/29/95
   WPHN832     CORAPOLIS                 PA                 6/14/95       6/14/00         950110122     1/11/95     3/29/95
   WPHN832     CORAPOLIS                 PA                 6/14/95       6/14/00         950110122     1/11/95     3/29/95
   WPHN832     GLENSHAW                  PA                 6/14/95       6/14/00         950110122     1/11/95     3/29/95
   WPHN832     PITTSBURGH                PA                 6/14/95       6/14/00         950110122     1/11/95     3/29/95
   WPHN832     PITTSBURGH                PA                 6/14/95       6/14/00         950110122     1/11/95     3/29/95

   WPHP238     BOULDER                   CO        157.7400 6/16/95       6/16/00         950110159     1/11/95     3/30/95
   WPHP238     FORT COLLINS              CO                 6/16/95       6/16/00         950110159     1/11/95     3/30/95
   WPHP238     FREDERICK                 CO                 6/16/95       6/16/00         950110159     1/11/95     3/30/95
   WPHP238     GREELEY                   CO                 6/16/95       6/16/00         950110159     1/11/95     3/30/95
   WPHP238     KEY WEST                  FL                 6/16/95       6/16/00         950110159     1/11/95     3/30/95
   WPHP238     RAMROD KEY                FL                 6/16/95       6/16/00         950110159     1/11/95     3/30/95

   WPHP240     CONNELLSVILLE             PA        157.7400 6/16/95       6/16/00         950370038     2/6/95      3/30/95
   WPHP240     SALTSBURG                 PA                 6/16/95       6/16/00         950370038     2/6/95      3/30/95

   WPHP241     AURORA                    IL        157.7400 6/20/95       6/20/00         950110167     1/11/95     3/30/95
   WPHP241     CHICAGO RIDGE             IL                 6/20/95       6/20/00         950110167     1/11/95     3/30/95
   WPHP241     HAMMOND                   IL                 6/20/95       6/20/00         950110167     1/11/95     3/30/95
   WPHP241     HOMEWOOD                  IL                 6/20/95       6/20/00         950110167     1/11/95     3/30/95
   WPHP241     LOMBARD                   IL                 6/20/95       6/20/00         950110167     1/11/95     3/30/95
   WPHP241     ROMEOVILLE                IL                 6/20/95       6/20/00         950110167     1/11/95     3/30/95

   WPHP258     FRANKLIN                  IN        157.7400 6/19/95       6/19/00         950110164     1/11/95     4/4/95
   WPHP258     INDIANAPOLIS              IN                 6/19/95       6/19/00         950110164     1/11/95     4/4/95
   WPHP258     MORRISTOWN                IN                 6/19/95       6/19/00         950110164     1/11/95     4/4/95
   WPHP258     STILESVILLE               IN                 6/19/95       6/19/00         950110164     1/11/95     4/4/95
   WPHP258     TERRE HAUTE               IN                 6/19/95       6/19/00         950110164     1/11/95     4/4/95

   WPHP281     ASH GROVE                 IN        157.7400 6/20/95       6/20/00         950110129     1/11/95     3/31/95
   WPHP281     FORT WAYNE                IN                 6/20/95       6/20/00         950110129     1/11/95     3/31/95
   WPHP281     KOKOMO                    IN                 6/20/95       6/20/00         950110129     1/11/95     3/31/95
</TABLE>





PAGE 15
<PAGE>   168

PREFERRED NETWORKS, INC. FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                    <C>             <C>           <C>         <C>
   WPHP282     CANNON FALLS              MN        157.7400 6/19/95       6/19/00         950110125     1/11/95     3/31/95
   WPHP282     LAKE CITY                 MN                 6/19/95       6/19/00         950110125     1/11/95     3/31/95
   WPHP282     NORTHFIELD                MN                 6/19/95       6/19/00         950110125     1/11/95     3/31/95
   WPHP282     NORTHFIELD                MN                 6/19/95       6/19/00         950110125     1/11/95     3/31/95
   WPHP282     NORTHFIELD                MN                 6/19/95       6/19/00         950110125     1/11/95     3/31/95

   WPHP283     JOLIET                    IL        157.7400 6/19/95       6/19/00         950110134     1/11/95     3/31/95
   WPHP283     BOURBONNAIS               IL                 6/19/95       6/19/00         950110134     1/11/95     3/31/95
   WPHP283     CHICAGO HEIGHTS           IL                 6/19/95       6/19/00         950110134     1/11/95     3/31/95
   WPHP283     MOKENA                    IL                 6/19/95       6/19/00         950110134     1/11/95     3/31/95
   WPHP283     PEORIA                    IL                 6/19/95       6/19/00         950110134     1/11/95     3/31/95

   WPHP284     LAKE VILLA                IL        157.7400 6/20/95       6/20/00         950110165     1/11/95     3/31/95
   WPHP284     MCHENRY                   IL                 6/20/95       6/20/00         950110165     1/11/95     3/31/95
   WPHP284     WARREN TWNSHIP            IL                 6/20/95       6/20/00         950110165     1/11/95     3/31/95
   WPHP284     EVANSVILLE                IN                 6/20/95       6/20/00         950110165     1/11/95     3/31/95
   WPHP284     NEW ALBANY                IN                 6/20/95       6/20/00         950110165     1/11/95     3/31/95

   WPHP285     BLOOMINGTON               IL        157.7400 6/19/95       6/19/00         950110168     1/11/95     3/31/95
   WPHP285     DECATUR                   IL                 6/19/95       6/19/00         950110168     1/11/95     3/31/95
   WPHP285     JERSEYVILLE               IL                 6/19/95       6/19/00         950110168     1/11/95     3/31/95
   WPHP285     QUINCY                    IL                 6/19/95       6/19/00         950110168     1/11/95     3/31/95
   WPHP285     EFFINGHAM                 IL                 6/19/95       6/19/00         950110168     1/11/95     3/31/95

   WPHP379     BETHEL PARK               PA        157.7400 6/22/95       6/22/00         950110123     1/11/95     3/31/95
   WPHP379     GLASSPORT                 PA                 6/22/95       6/22/00         950110123     1/11/95     3/31/95
   WPHP379     GREENSBURG                PA                 6/22/95       6/22/00         950110123     1/11/95     3/31/95
   WPHP379     LATROBE                   PA                 6/22/95       6/22/00         950110123     1/11/95     3/31/95
   WPHP379     POTTSTOWN                 PA                 6/22/95       6/22/00         950110123     1/11/95     3/31/95

   WPHP531     MARIPOSA                  CA        157.7400 6/19/95       6/19/00         950110156     1/11/95     3/30/95
   WPHP531     MODESTO                   CA                 6/19/95       6/19/00         950110156     1/11/95     3/30/95
   WPHP531     NILES                     CA                 6/19/95       6/19/00         950110156     1/11/95     3/30/95
   WPHP531     PACIFICA                  CA                 6/19/95       6/19/00         950110156     1/11/95     3/30/95
   WPHP531     SAN MATEO                 CA                 6/19/95       6/19/00         950110156     1/11/95     3/30/95
   WPHP531     WESTLEY                   CA                 6/19/95       6/19/00         950110156     1/11/95     3/30/95

   WPHP532     LOS GATOS                 CA        157.7400 6/19/95       6/19/00         950110157     1/11/95     4/11/95
   WPHP532     MEADOW LAKES              CA                 6/19/95       6/19/00         950110157     1/11/95     4/11/95
   WPHP532     SANTA CRUZ                CA                 6/19/95       6/19/00         950110158     1/11/95     4/11/95
   WPHP532     SANTA CRUZ                CA                 6/19/95       6/19/00         950110158     1/11/95     4/11/95
   WPHP532     SANTA CRUZ                CA                 6/19/95       6/19/00         950110157     1/11/95     4/11/95
   WPHP532     SCOTTS VALLEY             CA                 6/19/95       6/19/00         950110157     1/11/95     4/11/95

   WPHP534     ELKHART                   IN        157.7400 6/19/95       6/19/00         950110126     1/11/95     3/30/95
   WPHP534     SOUTH BEND                IN                 6/19/95       6/19/00         950110126     1/11/95     3/30/95
   WPHP534     MICHIGAN CITY             IN                 6/19/95       6/19/00         950110126     1/11/95     3/30/95
   WPHP534     FAIRDALE                  KY                 6/19/95       6/19/00         950110126     1/11/95     3/30/95
   WPHP534     LEXINGTON                 KY                 6/19/95       6/19/00         950110126     1/11/95     3/30/95
   WPHP534     LOUISVILLE                KY                 6/19/95       6/19/00         950110126     1/11/95     3/30/95

   WPHP542     EAU GALLIE                FL        157.7400 6/22/95       6/22/00         950110144     1/11/95     3/30/95
</TABLE>





PAGE 16
<PAGE>   169

PREFERRED NETWORKS, INC. FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                    <C>             <C>           <C>         <C>
   WPHP542     HAINES                    FL        157.7400 6/22/95       6/22/00         950110144     1/11/95     3/30/95
   WPHP542     LUTZ                      FL                 6/22/95       6/22/00         950110144     1/11/95     3/30/95
   WPHP542     PALM HARBOR               FL                 6/22/95       6/22/00         950110144     1/11/95     3/30/95
   WPHP542     TAMPA                     FL                 6/22/95       6/22/00         950110144     1/11/95     3/30/95
   WPHP542     ZEPHYRHILLS               FL                 6/22/95       6/22/00         950110144     1/11/95     3/30/95

   WPHP557     GLASSPORT                 PA        157.7400 6/20/95       6/20/00         950370039     2/6/95      3/30/95
   WPHP557     JOHNSTOWN                 PA                 6/20/95       6/20/00         950370039     2/6/95      3/30/95
   WPHP557     MEADVILLE                 PA                 6/20/95       6/20/00         950370039     2/6/95      3/30/95
   WPHP557     NEW CASTLE                PA                 6/20/95       6/20/00         950370039     2/6/95      3/30/95
   WPHP557     OAKDALE                   PA                 6/20/95       6/20/00         950370039     2/6/95      3/30/95
   WPHP557     UNIONTOWN                 PA                 6/20/95       6/20/00         950370039     2/6/95      3/30/95

   WPHP618     CHARDON                   OH        157.7400 6/30/95       6/30/00         950110076     1/11/95     3/31/95
   WPHP618     CLEVELAND                 OH                 6/30/95       6/30/00         950110076     1/11/95     3/31/95
   WPHP618     CLEVELAND                 OH                 6/30/95       6/30/00         950110076     1/11/95     3/31/95
   WPHP618     PORT CLINTON              OH                 6/30/95       6/30/00         950110076     1/11/95     3/31/95
   WPHP618     WILLOUGHBY HILLS          OH                 6/30/95       6/30/00         950110076     1/11/95     3/31/95

   WPHP621     MANKATO                   MN        157.7400 6/27/95       6/27/00         950110096     1/11/95     3/31/95
   WPHP621     MARSHALL                  MN                 6/27/95       6/27/00         950110096     1/11/95     3/31/95

   WPHP625     FALLBROOK                 CA        157.7400 6/27/95       6/27/00         950110058     1/11/95     3/31/95
   WPHP625     OCEANSIDE                 CA                 6/27/95       6/27/00         950110058     1/11/95     3/31/95
   WPHP625     SAN CLEMENTE              CA                 6/27/95       6/27/00         950110058     1/11/95     3/31/95
   WPHP625     SAN MARCOS                CA                 6/27/95       6/27/00         950110058     1/11/95     3/31/95
   WPHP625     VISTA                     CA                 6/27/95       6/27/00         950110058     1/11/95     3/31/95

   WPHP669     JUPITER                   FL        157.7400 6/27/95       6/27/00         950110066     1/11/95     3/31/95
   WPHP669     PAHOKEE                   FL                 6/27/95       6/27/00         950110066     1/11/95     3/31/95
   WPHP669     STUART                    FL                 6/27/95       6/27/00         950110066     1/11/95     3/31/95
   WPHP669     VENICE                    FL                 6/27/95       6/27/00         950110066     1/11/95     3/31/95

   WPHP677     CHISHOLM                  MN        157.7400 6/27/95       6/27/00         950110100     1/11/95     3/31/95
   WPHP677     DULUTH                    MN                 6/27/95       6/27/00         950110100     1/11/95     3/31/95
   WPHP677     HIBBING                   MN                 6/27/95       6/27/00         950110100     1/11/95     3/31/95
   WPHP677     MOORHEAD                  MN                 6/27/95       6/27/00         950110100     1/11/95     3/31/95
   WPHP677     SAINT CLOUD               MN                 6/27/95       6/27/00         950110100     1/11/95     3/31/95

   WPHP681     COVINGTON                 KY        157.7400 6/27/95       6/27/00         950110095     1/11/95     3/31/95
   WPHP681     BLUE EARTH                MN                 6/27/95       6/27/00         950110095     1/11/95     3/31/95
   WPHP681     ROCHESTER                 MN                 6/27/95       6/27/00         950110095     1/11/95     3/31/95
   WPHP681     ROCHESTER                 MN                 6/27/95       6/27/00         950110095     1/11/95     3/31/95

   WPHP701     CANNON FALLS              MN        157.7400 6/20/95       6/20/00         950110097     1/11/95     3/30/95
   WPHP701     GAYLORD                   MN                 6/20/95       6/20/00         950110097     1/11/95     3/30/95
   WPHP701     LE SUEUR                  MN                 6/20/95       6/20/00         950110097     1/11/95     3/30/95
   WPHP701     RED WING                  MN                 6/20/95       6/20/00         950110097     1/11/95     3/30/95
   WPHP701     RED WING                  MN                 6/20/95       6/20/00         950110097     1/11/95     3/30/95
   WPHP701     RED WING                  MN                 6/20/95       6/21/00         950110097     1/11/95     3/30/95

   WPHP705     EL CENTRO                 CA        157.7400 6/20/95       6/20/00         950110148     1/11/95     3/30/95
</TABLE>





PAGE 17
<PAGE>   170

PREFERRED NETWORKS, INC. FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                    <C>             <C>           <C>         <C>
   WPHP705     LA JOLLA                  CA        157.7400 6/20/95       6/20/00         950110148     1/11/95     3/30/95
   WPHP705     SAN DIEGO                 CA                 6/20/95       6/20/00         950110148     1/11/95     3/30/95
   WPHP705     SAN DIEGO                 CA                 6/20/95       6/20/00         950110148     1/11/95     3/30/95
   WPHP705     SAN DIEGO                 CA                 6/20/95       6/20/00         950110148     1/11/95     3/30/95
   WPHP705     SANTEE                    CA                 6/20/95       6/20/00         950110148     1/11/95     3/30/95

   WPHP706     CHICO                     CA        157.7400 6/20/95       6/20/00         950110151     1/11/95     3/30/95
   WPHP706     OROVILLE                  CA                 6/20/95       6/20/00         950110151     1/11/95     3/30/95
   WPHP706     RED BLUFF                 CA                 6/20/95       6/20/00         950110151     1/11/95     3/30/95

   WPHP708     FORT WALT BEACH           FL        157.7400 6/20/95       6/20/00         950110147     1/11/95     3/30/95
   WPHP708     NAVARRE                   FL                 6/20/95       6/20/00         950110147     1/11/95     3/30/95
   WPHP708     SOUTHPORT                 FL                 6/20/95       6/20/00         950110147     1/11/95     3/30/95
   WPHP708     TALLAHASSEE               FL                 6/20/95       6/20/00         950110147     1/11/95     3/30/95
   WPHP708     TALLAHASSEE               FL                 6/20/95       6/20/00         950110147     1/11/95     3/30/95
   WPHP708     TALLAHASSEE               FL                 6/20/95       6/20/00         950110147     1/11/95     3/30/95

   WPHP710     GRASS VALLEY              CA        157.7400 6/20/95       6/20/00         950110161     1/11/95     3/30/95
   WPHP710     NEWCASTLE                 CA                 6/20/95       6/20/00         950110161     1/11/95     3/30/95
   WPHP710     SOUTH LAKE TAHOE          CA                 6/20/95       6/20/00         950110161     1/11/95     3/30/95
   WPHP710     SUTTER                    CA                 6/20/95       6/20/00         950110161     1/11/95     3/30/95
   WPHP710     TAHOE CITY                CA                 6/20/95       6/20/00         950110161     1/11/95     3/30/95
   WPHP710     UKIAH                     CA                 6/20/95       6/20/00         950110161     1/11/95     3/30/95

   WPHP711     ANDERSON                  IN        157.7400 6/20/95       6/20/00         950110162     1/11/95     3/30/95
   WPHP711     ATTICA                    IN                 6/20/95       6/20/00         950110162     1/11/95     3/30/95
   WPHP711     FRANKFORT                 IN                 6/20/95       6/20/00         950110162     1/11/95     3/30/95
   WPHP711     LEBANON                   IN                 6/20/95       6/20/00         950110162     1/11/95     3/30/95
   WPHP711     MUNCIE                    IN                 6/20/95       6/20/00         950110162     1/11/95     3/30/95
   WPHP711     NOBLESVILLE               IN                 6/20/95       6/20/00         950110162     1/11/95     3/30/95

   WPHP715     BENSALEM                  PA        157.7400 6/20/95       6/20/00         950110078     1/11/95     3/31/95
   WPHP715     FELLISBURG                PA                 6/20/95       6/20/00         950110078     1/11/95     3/31/95
   WPHP715     KING OF PRUSSIA           PA                 6/20/95       6/20/00         950110078     1/11/95     3/31/95
   WPHP715     WASHINGTON                PA                 6/20/95       6/20/00         950110078     1/11/95     3/31/95
   WPHP715     PHILADELPHIA              PA                 6/20/95       6/20/00         950110078     1/11/95     3/31/95

   WPHP746     CINCINNATI                OH        157.7400 6/22/95       6/22/00         950110091     1/11/95     3/30/95
   WPHP746     CINCINNATI                OH                 6/22/95       6/22/00         950110091     1/11/95     3/30/95
   WPHP746     CINCINNATI                OH                 6/22/95       6/22/00         950110091     1/11/95     3/30/95
   WPHP746     MIDDLETOWN                OH                 6/22/95       6/22/00         950110091     1/11/95     3/30/95
   WPHP746     MORROW                    OH                 6/22/95       6/22/00         950110091     1/11/95     3/30/95
   WPHP746     XENIA                     OH                 6/22/95       6/22/00         950110091     1/11/95     3/30/95

   WPHP755     JOHNSTOWN                 PA        157.7400 6/23/95       6/23/00         950110079     1/11/95     3/30/95
   WPHP755     PERKASIE                  PA                 6/23/95       6/23/00         950110079     1/11/95     3/30/95
   WPHP755     PITTSBURGH                PA                 6/23/95       6/23/00         950110079     1/11/95     3/30/95
   WPHP755     PITTSBURGH                PA                 6/23/95       6/23/00         950110079     1/11/95     3/30/95
   WPHP755     READING                   PA                 6/23/95       6/23/00         950110079     1/11/95     3/30/95
   WPEP755     WILKINSBURG               PA                 6/23/95       6/23/00         950110079     1/11/95     3/30/95

   WPHP756     ALLENTOWN                 PA        157.7400 6/23/95       6/23/00         950110080     1/11/95     3/30/95
</TABLE>





PAGE 18
<PAGE>   171

PREFERRED NETWORKS, INC. FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                    <C>             <C>           <C>         <C>
   WPHP756     EVANS CITY                PA        157.7400 6/23/95       6/23/00         950110080     1/11/95     3/30/95
   WPHP756     FREEDOM                   PA                 6/23/95       6/23/00         950110080     1/11/95     3/30/95
   WPHP756     GEORGETOWN                PA                 6/23/95       6/23/00         950110080     1/11/95     3/30/95
   WPHP756     INDIANA                   PA                 6/23/95       6/23/00         950110080     1/11/95     3/30/95
   WPHP756     BRIDGEWATER               PA                 6/23/95       6/23/00         950110080     1/11/95     3/30/95

   WPHP766     BUTLER                    PA        157.7400 6/23/95       6/23/00         950110081     1/11/95     3/30/95
   WPHP766     HERMITAGE                 PA                 6/23/95       6/23/00         950110081     1/11/95     3/30/95
   WPHP766     NEW CASTLE                PA                 6/23/95       6/23/00         950110081     1/11/95     3/30/95
   WPHP766     SCRANTON                  PA                 6/23/95       6/23/00         950110081     1/11/95     3/30/95
   WPHP766     WILKES BARRE              PA                 6/23/95       6/23/00         950110081     1/11/95     3/30/95
   WPHP766     KITANNING                 PA                 6/23/95       6/23/00         950110081     1/11/95     3/30/95

   WPHP775     LOS ALTOS                 CA        157.7400 6/23/95       6/23/00         950110109     1/11/95     3/30/95
   WPHP775     MERCED                    CA                 6/23/95       6/23/00         950110109     1/11/95     3/30/95
   WPHP775     MORGAN HILL               CA                 6/23/95       6/23/00         950110109     1/11/95     3/30/95
   WPHP775     PALO ALTO                 CA                 6/23/95       6/23/00         950110109     1/11/95     3/30/95
   WPHP775     SAN JOSE                  CA                 6/23/95       6/23/00         950110109     1/11/95     3/30/95
   WPHP775     SANTA CLARA               CA                 6/23/95       6/23/00         950110109     1/11/95     3/30/95

   WPHP988     AURORA                    CO        157.7400 6/26/95       6/26/00         950110138     1/11/95     3/30/95
   WPHP988     BOULDER                   CO                 6/26/95       6/26/00         950110138     1/11/95     3/30/95
   WPHP988     DENVER                    CO                 6/26/95       6/26/00         950110138     1/11/95     3/30/95
   WPHP988     DENVER                    CO                 6/26/95       6/26/00         950110138     1/11/95     3/30/95
   WPHP988     GOLDEN                    CO                 6/26/95       6/26/00         950110138     1/11/95     3/30/95
   WPHP988     VAIL                      CO                 6/26/95       6/26/00         950110138     1/11/95     3/30/95

   WPHQ212     HOULTON                   WI        157.7400 6/26/95       6/26/00         950110135     1/11/95     3/30/95
   WPHQ212     MADISON                   WI                 6/26/95       6/26/00         950110135     1/11/95     3/30/95
   WPHQ212     MILWAUKEE                 WI                 6/26/95       6/26/00         950110135     1/11/95     3/30/95
   WPHQ212     YORKVILLE                 WI                 6/26/95       6/26/00         950110135     1/11/95     3/30/95
   WPHQ212     CHEYENNE                  WY                 6/26/95       6/26/00         950110135     1/11/95     3/30/95

   WPHQ214     BOWLING GREEN             OH        157.7400 6/30/95       6/30/00         950110137     1/11/95     3/30/95
   WPHQ214     ELYRIA                    OH                 6/30/95       6/30/00         950110137     1/11/95     3/30/95
   WPHQ214     FREMONT                   OH                 6/30/95       6/30/00         950110137     1/11/95     3/30/95
   WPHQ214     NILES                     OH                 6/30/95       6/30/00         950110137     1/11/95     3/30/95
   WPHQ214     RICHFIELD                 OH                 6/30/95       6/30/00         950110137     1/11/95     3/30/95
   WPHQ214     TWINSBURG                 OH                 6/30/95       6/30/00         950110137     1/11/95     3/30/95

   WPHQ216     HOMESTEAD                 FL        157.7400 6/26/95       6/26/00         950110140     1/11/95     3/30/95
   WPHQ216     KEY LARGO                 FL                 6/26/95       6/26/00         950110140     1/11/95     3/30/95
   WPHQ216     MARATHON                  FL                 6/26/95       6/26/00         950110140     1/11/95     3/30/95
   WPHQ216     MIAMI                     FL                 6/26/95       6/26/00         950110140     1/11/95     3/30/95
   WPHQ216     PERRINE                   FL                 6/26/95       6/26/00         950110140     1/11/95     3/30/95
   WPHQ216     PLANTATI0N KEY            FL                 6/26/95       6/26/00         950110140     1/11/95     3/30/95

   WPHQ821     BEDFORD HILLS             NY        157.7400 6/26/95       6/26/00         950110087     1/11/95     3/30/95
   WPHQ821     MANOPAC                   NY                 6/26/95       6/26/00         950110087     1/11/95     3/30/95
   WPHQ821     MIDDLETOWN                NY                 6/26/95       6/26/00         950110087     1/11/95     3/30/95
   WPHQ821     PAWLING                   NY                 6/26/95       6/26/00         950110087     1/11/95     3/30/95
   WPHQ821     PORT EWEN                 NY                 6/26/95       6/26/00         950110087     1/11/95     3/30/95
   WPHQ821     PUTNAM VALLEY             NY                 6/26/95       6/26/00         950110087     1/11/95     3/30/95
</TABLE>





PAGE 19
<PAGE>   172

PREFERRED NETWORKS, INC. FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                    <C>             <C>           <C>         <C>
   WPHQ825     BUNNELL                   FL        157.7400 6/28/95       6/28/00         950110085     1/11/95     3/30/95
   WPHQ825     DAYTONA BEACH             FL                 6/28/95       6/28/00         950110085     1/11/95     3/30/95
   WPHQ825     NEW SMYRNA BEACH          FL                 6/28/95       6/28/00         950110085     1/11/95     3/30/95
   WPHQ825     OCALA                     FL                 6/28/95       6/28/00         950110085     1/11/95     3/30/95
   WPHQ825     OCALA                     FL                 6/28/95       6/28/00         950110085     1/11/95     3/30/95
   WPHQ825     ORMOND BEACH              FL                 6/28/95       6/28/00         950110085     1/11/95     3/30/95

   WPHQ851     ABERDEEN                  WA        157.7400 6/28/95       6/28/00         950110082     1/11/95     3/30/95
   WPHQ851     CHEHALIS                  WA                 6/28/95       6/28/00         950110082     1/11/95     3/30/95
   WPHQ851     ENUMCLAW                  WA                 6/28/95       6/28/00         950110082     1/11/95     3/30/95
   WPHQ851     ORTING                    WA                 6/28/95       6/28/00         950110082     1/11/95     3/30/95
   WPHQ851     TUMWATER                  WA                 6/28/95       6/28/00         950110082     1/11/95     3/30/95
   WPHQ851     YAKIMA                    WA                 6/28/95       6/28/00         950110082     1/11/95     3/30/95

   WPHQ898     COTTONWOOD                AZ        157.7400 6/27/95       6/27/00         950110149     1/11/95     3/31/95
   WPHQ898     FENNEMORE                 AZ                 6/27/95       6/27/00         950110149     1/11/95     3/31/95
   WPHQ898     FLAGSTAFF                 AZ                 6/27/95       6/27/00         950110149     1/11/95     3/31/95
   WPHQ898     PHOENIX                   AZ                 6/27/95       6/27/00         950110149     1/11/95     3/31/95
   WPHQ898     SCOTTSDALE                AZ                 6/27/95       6/27/00         950110149     1/11/95     3/31/95
   WPHQ898     DULZURA                   CA                 6/27/95       6/27/00         950110149     1/11/95     3/31/95

   WPHR228     AMHERST                   OH        157.7400 7/5/95        7/5/00          950110094     1/11/95     3/30/95
   WPHR228     AVON                      OH                 7/5/95        7/5/00          950110094     1/11/95     3/30/95
   WPHR229     LORAIN                    OH                 7/5/95        7/5/00          950110094     1/11/95     3/30/95
   WPHR228     NORTH OLMSTED             OH                 7/5/95        7/5/00          950110094     1/11/95     3/30/95
   WPHR228     PARMA                     OH                 7/5/95        7/5/00          950110094     1/11/95     3/30/95
   WPHR228     YATES CORNER              OH                 7/5/95        7/5/00          950110094     1/11/95     3/30/95

   WPHR371     BARSTOW                   CA        157.7400 6/28/95       6/28/00         950110070     1/11/95     3/30/95
   WPHR371     PALMDALE                  CA                 6/28/95       6/28/00         950110070     1/11/95     3/30/95
   WPHR371     SAN FERNANDO              CA                 6/28/95       6/28/00         950110070     1/11/95     3/30/95
   WPHR371     SANTA BARBARA             CA                 6/28/95       6/28/00         950110070     1/11/95     3/30/95
   WPHR371     SANTA MARIA               CA                 6/28/95       6/28/00         950110070     1/11/95     3/30/95
   WPHR371     VICTORVILLE               CA                 6/28/95       6/28/00         950110070     1/11/95     3/30/95

   WPHR372     BOCA RATON                FL        157.7400 6/29/95       6/29/00         950110067     1/11/95     3/30/95
   WPHR372     BONITA SPRINGS            FL                 6/29/95       6/29/00         950110067     1/11/95     3/30/95
   WPHR372     BOYNTON BEACH             FL                 6/29/95       6/29/00         950110067     1/11/95     3/30/95
   WPHR372     CORK SCREW                FL                 6/29/95       6/29/00         950110067     1/11/95     3/30/95
   WPHR372     LEHIGH ACRES              FL                 6/29/95       6/29/00         950110067     1/11/95     3/30/95
   WPHR372     SOUTH PALM BEACH          FL                 6/29/95       6/29/00         950110067     1/11/95     3/30/95

   WPHR373     DONNELLSON                IL        157.7400 6/26/95       6/26/00         950110069     1/11/95     3/30/95
   WPHR373     EDWARDSVILLE              IL                 6/26/95       6/26/00         950110069     1/11/95     3/30/95
   WPHR373     FAIRVIEW HEIGHTS          IL                 6/26/95       6/26/00         950110069     1/11/95     3/30/95
   WPHR373     GODFREY                   IL                 6/26/95       6/26/00         950110069     1/11/95     3/30/95
   WPHR373     HIGHLAND                  IL                 6/26/95       6/26/00         950110069     1/11/95     3/30/95
   WPER373     MOUNT OLIVE               IL                 6/26/95       6/26/00         950110069     1/11/95     3/30/95

   WPHR374     BRADENTON                 FL        157.7400 6/26/95       6/26/00         950110065     1/11/95     3/30/95
   WPHR374     FORT PIERCE               FL                 6/26/95       6/26/00         950110065     1/11/95     3/30/95
</TABLE>





PAGE 20
<PAGE>   173

PREFERRED NETWORKS, INC. FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                    <C>             <C>           <C>         <C>
   WPHR374     SARASOTA                  FL        157.7400 6/26/95       6/26/00         950110065     1/11/95     3/30/95
   WPHR374     SARASOTA                  FL                 6/26/95       6/26/00         950110065     1/11/95     3/30/95
   WPHR374     SARASOTA                  FL                 6/26/95       6/26/00         950110065     1/11/95     3/30/95
   WPHR374     SEBRING                   FL                 6/26/95       6/26/00         950110065     1/11/95     3/30/95

   WPHR380     LAKELAND                  FL        157.7400 6/26/95       6/26/00         950110063     1/11/95     3/30/95
   WPHR380     OLDSMAR                   FL                 6/26/95       6/26/00         950110063     1/11/95     3/30/95
   WPHR380     PALM BAY                  FL                 6/26/95       6/26/00         950110063     1/11/95     3/30/95
   WPHR380     PLANT CITY                FL                 6/26/95       6/26/00         950110063     1/11/95     3/30/95
   WPHR380     TAMPA                     FL                 6/26/95       6/26/00         950110063     1/11/95     3/30/95
   WPHR380     WINTER HAVEN              FL                 6/26/95       6/26/00         950110063     1/11/95     3/30/95

   WPHR381     COCOA                     FL        157.7400 6/26/95       6/26/00         950110062     1/11/95     3/30/95
   WPHR381     DADE CITY                 FL                 6/26/95       6/26/00         950110062     1/11/95     3/30/95
   WPHR381     KISSIMMEE                 FL                 6/26/95       6/26/00         950110062     1/11/95     3/30/95
   WPHR381     LAKE BUENA VISTA          FL                 6/26/95       6/26/00         950110062     1/11/95     3/30/95
   WPHR381     PORT RICHEY               FL                 6/26/95       6/26/00         950110062     1/11/95     3/30/95
   WPHR381     PORT RICHEY               FL                 6/26/95       6/26/00         950110062     1/11/95     3/30/95

   WPHR382     FERNDALE                  FL        157.7400 6/26/95       6/26/00         950110061     1/11/95     3/30/95
   WPHR382     LECANTO                   FL                 6/26/95       6/26/00         950110061     1/11/95     3/30/95
   WPHR382     LEESBURG                  FL                 6/26/95       6/26/00         950110061     1/11/95     3/30/95
   WPHR382     LONGWOOD                  FL                 6/26/95       6/26/00         950110061     1/11/95     3/30/95
   WPHR382     LONGWOOD                  FL                 6/26/95       6/26/00         950110061     1/11/95     3/30/95
   WPHR382     ORANGE CITY               FL                 6/26/95       6/26/00         950110061     1/11/95     3/30/95

   WPHR397     SAN BERNARDINO            CA        157.7400 6/26/95       6/26/00         950110071     1/11/95     3/30/95
   WPHR397     CRESTLINE                 CA                 6/26/95       6/26/00         950110071     1/11/95     3/30/95
   WPHR397     PASADENA                  CA                 6/26/95       6/26/00         950110071     1/11/95     3/30/95
   WPHR397     POMONA                    CA                 6/26/95       6/26/00         950110071     1/11/95     3/30/95
   WPHR397     RUNNING SPRINGS           CA                 6/26/95       6/26/00         950110071     1/11/95     3/30/95
   WPHR397     SIMI VALLEY               CA                 6/26/95       6/26/00         950110071     1/11/95     3/30/95

   WPHR401     INDIAN PEAK               NY        157.7400 6/26/95       6/26/00         950110115     1/11/95     3/30/95
   WPHR401     OSSINING                  NY                 6/26/95       6/26/00         950110115     1/11/95     3/30/95
   WPHR401     PORT JEFFERSON            NY                 6/26/95       6/26/00         950110115     1/11/95     3/30/95
   WPHR401     VALHALLA                  NY                 6/26/95       6/26/00         950110115     1/11/95     3/30/95
   WPHR401     WESLEY HILLS              NY                 6/26/95       6/26/00         950110115     1/11/95     3/30/95
   WPHR401     WHITE PLAINS              NY                 6/26/95       6/26/00         950110115     1/11/95     3/30/95

   WPHR404     ALBUQUERQUE               NM        157.7400 6/26/95       6/26/00         950110118     1/11/95     3/30/95
   WPHR404     ALBUQUERQUE               NM                 6/26/95       6/26/00         950110118     1/11/95     3/30/95
   WPHR404     LOS ALAMOS                NM                 6/26/95       6/26/00         950110118     1/11/95     3/30/95
   WPHR404     SANTA FE                  NM                 6/26/95       6/26/00         950110118     1/11/95     3/30/95
   WPHR404     SANTE FE                  NM                 6/26/95       6/26/00         950110118     1/11/95     3/30/95
   WPHR404     LAUGHLIN                  NV                 6/26/95       6/26/00         950110118     1/11/95     3/30/95

   WPHR405     GARY                      IN        157.7400 6/27/95       6/27/00         950110055     1/11/95     3/30/95
   WPHR405     HAMMOND                   IN                 6/27/95       6/27/00         950110055     1/11/95     3/30/95
   WPHR405     MERRILLVILLE              IN                 6/27/95       6/27/00         950110055     1/11/95     3/30/95
   WPHR405     VALPARAISO                IN                 6/27/95       6/27/00         950110055     1/11/95     3/30/95
   WPHR405     WARSAW                    IN                 6/27/95       6/27/00         950110055     1/11/95     3/30/95
   WPHR405     WHEELER                   IN                 6/27/95       6/27/00         950110055     1/11/95     3/30/95
</TABLE>





PAGE 21
<PAGE>   174

PREFERRED NETWORKS, INC. FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                    <C>             <C>           <C>         <C>
   WPHR406     CAMBRIDGE                 MN        157.7400 6/27/95       6/27/00         950110119     1/11/95     3/30/95
   WPHR406     ELK RIVER                 MN                 6/27/95       6/27/00         950110119     1/11/95     3/30/95
   WPHR406     MONTICELLO                MN                 6/27/95       6/27/00         950110119     1/11/95     3/30/95
   WPHR406     SAINT CLOUD               MN                 6/27/95       6/27/00         950110119     1/11/95     3/30/95
   WPHR406     SAINT CLOUD               MN                 6/27/95       6/27/00         950110119     1/11/95     3/30/95
   WPHR406     SODERVILLE                MN                 6/27/95       6/27/00         950110119     1/11/95     3/30/95

   WPHR621     AUSTINTOWN                OH        157.7400 7/7/95        7/7/00          950110093     1/11/95     3/30/95
   WPHR621     COPLEY                    OH                 7/7/95        7/7/00          950110093     1/11/95     3/30/95
   WPHR621     KENT                      OH                 7/7/95        7/7/00          950110093     1/11/95     3/30/95
   WPHR621     MEDINA                    OH                 7/7/95        7/7/00          950110093     1/11/95     3/30/95
   WPHR621     RAVENNA                   OH                 7/7/95        7/7/00          950110093     1/11/95     3/30/95
   WPHR621     WADSWORTH                 OH                 7/7/95        7/7/00          950110093     1/11/95     3/30/95

   WPHR647     GLEN OAKS                 NY        157.7400 6/28/95       6/28/00         950110103     1/11/95     3/30/95
   WPHR647     HALF HOLLOW               NY                 6/28/95       6/28/00         950110103     1/11/95     3/30/95
   WPHR647     ISLIP                     NY                 6/28/95       6/28/00         950110103     1/11/95     3/30/95
   WPHR647     NEW YORK                  NY                 6/28/95       6/28/00         950110103     1/11/95     3/30/95
   WPHR647     NEW YORK                  NY                 6/28/95       6/28/00         950110103     1/11/95     3/30/95
   WPHR647     PLAINVIEW                 NY                 6/28/95       6/28/00         950110103     1/11/95     3/30/95

   WPHR679     ATTICA                    MI        157.7400 6/29/95       6/29/00         942640045     9/21/94     11/2/94
   WPHR679     NEW BALTIMORE             MI                 6/29/95       6/29/00         942640045     9/21/94     11/2/94
   WPHR679     NOVI                      MI                 6/29/95       6/29/00         942640045     9/21/94     ll/2/94
   WPHR679     PORT HURON                MI                 6/29/95       6/29/00         942640045     9/21/94     11/2/94
   WPHR679     TRENTON                   MI                 6/29/95       6/29/00         942640045     9/21/94     11/2/94

   WPHR696     ERIE                      PA        157.7400 6/30/95       6/30/00         950110121     1/11/95     3/30/95
   WPHR696     ERIE                      PA                 6/30/95       6/30/00         950110121     1/11/95     3/30/95
   WPHR696     MEADVILLE                 PA                 6/30/95       6/30/00         950110121     1/11/95     3/30/95
   WPHR696     CAMAS                     WA                 6/30/95       6/30/00         950110121     1/11/95     3/30/95
   WPHR696     CASTLE ROCK               WA                 6/30/95       6/30/00         950110121     1/11/95     3/30/95
   WPHR696     RICHLAND                  WA                 6/30/95       6/30/00         950110121     1/11/95     3/30/95

   WPHR699     ASHTABULA                 OH        157.7400 6/30/95       6/30/00         950110136     1/11/95     3/31/95
   WPHR699     PAINESVILLE               OH                 6/30/95       6/30/00         950110136     1/11/95     3/31/95
   WPHR699     THOMPSON                  OH                 6/30/95       6/30/00         950110136     1/11/95     3/31/95
   WPHR699     MEDFORD                   OR                 6/30/95       6/30/00         950110136     1/11/95     3/31/95
   WPHR699     ROSEBURG                  OR                 6/30/95       6/30/00         950110136     1/11/95     3/31/95

   WPHR701     COLUMBIA                  SC         75.9800 6/30/95       6/30/00                 0
   WPHR701     COLUMBIA                  SC         72.6800 6/30/95       6/30/00                 0
   WPHR701     COLUMBIA                  SC         72.8400 6/30/95       6/30/00                 0
   WPHR701     COLUMBIA                  SC         75.9600 6/30/95       6/30/00                 0

   WPHS453     CALISTOGA                 CA        157.7400 7/11/95       7/11/00         950110153     1/11/95     6/30/95
   WPHS453     CAMERONPARK               CA                 7/11/95       7/11/00         950110153     1/11/95     6/30/95
   WPHS453     POLLOCK PINES             CA                 7/11/95       7/11/00         950110153     1/11/95     6/30/95
   WPHS453     RANCHO CORDOVA            CA                 7/11/95       7/11/00         950110153     1/11/95     6/30/95
   WPHS453     SACRAMENTO                CA                 7/11/95       7/11/00         950110153     1/11/95     6/30/95
   WPHS453     SACRAMENTO                CA                 7/11/95       7/11/00         950110153     1/11/95     6/30/95
</TABLE>





PAGE 22
<PAGE>   175

PREFERRED NETWORKS, INC. FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                    <C>             <C>           <C>         <C>
   WPHS951     COLUMBIA                  SC        157.7400 7/28/95       7/28/00         950950062     4/7/95      5/11/95
   WPHS951     GASTON                    SC                 7/28/95       7/28/00         950950062     5/11/95     5/11/95

   WPHU364     LAKE CITY                 FL        157.7400 7/12/95       7/12/00         950110146     1/11/95     7/6/95
   WPHU364     MIDDLEBURG                FL                 7/12/95       7/12/00         950110146     1/11/95     7/6/95
   WPHU364     PALATKA                   FL                 7/12/95       7/12/00         950110146     1/11/95     7/6/95
   WPHU364     ST. AUGUSTINE             FL                 7/12/95       7/12/00         950110146     1/11/95     7/6/95
   WPHU364     WACAHOTA                  FL                 7/12/95       7/12/00         950110146     1/11/95     7/6/95

   WPHU404     CHICAGO                   IL        157.7400 7/13/95       7/13/00         950110166     1/11/95     6/30/95
   WPHU404     CHICAGO                   IL                 7/13/95       7/13/00         950110166     1/11/95     6/30/95
   WPHU404     ELGIN                     IL                 7/13/95       7/13/00         950110166     1/11/95     6/30/95
   WPHU404     MAYWOOD                   IL                 7/13/95       7/13/00         950110166     1/11/95     6/30/95
   WPHU404     SYCAMORE                  IL                 7/13/95       7/13/00         950110166     1/11/95     6/30/95

   WPHU420     CASTLE ROCK               CO        157.7400 7/17/95       7/17/00         950110160     1/11/95     7/7/95
   WPHU420     COLORADO SPRINGS          CO                 7/17/95       7/17/00         950110160     1/11/95     7/7/95
   WPHU420     ASPEN                     CO                 7/17/95       7/17/00         950110160     1/11/95     7/7/95
   WPHU420     SEDALIA                   CO                 7/17/95       7/17/00         950110160     1/11/95     7/7/95

   WPHV256     COSTA MESA                CA        157.7400 7/19/95       7/19/00         950110057     1/11/95     7/11/95
   WPHV256     LAGUNA HILLS              CA                 7/19/95       7/19/00         950110057     1/11/95     7/11/95
   WPHV256     NEWPORT BEACH             CA                 7/19/95       7/19/00         950110057     1/11/95     7/11/95
   WPHV256     RANCHOS PALOS VE          CA                 7/19/95       7/19/00         950110057     1/11/95     7/11/95

   WPHV257     BEAUMONT                  CA        157.7400 7/19/95       7/19/00         950110074     1/11/95     7/11/95
   WPHV257     FULLERTON                 CA                 7/19/95       7/19/00         950110074     1/11/95     7/11/95
   WPHV257     LOS ANGELES               CA                 7/19/95       7/19/00         950110074     1/11/95     7/11/95
   WPHV257     PALM SPRINGS              CA                 7/19/95       7/19/00         950110074     1/11/95     7/11/95
   WPHV257     SUNNYMEAD                 CA                 7/19/95       7/19/00         950110074     1/11/95     7/11/95

   WPHV258     CANTON                    OH        157.7400 7/19/95       7/19/00         950110092     1/11/95     7/11/95
   WPHV258     MANSFIELD                 OH                 7/19/95       7/19/00         950110092     1/11/95     7/11/95
   WPHV258     NEW PHILADELPHIA          OH                 7/19/95       7/19/00         950110092     1/11/95     7/11/95
   WPHV258     SPRINGFIELD               OH                 7/19/95       7/19/00         950110092     1/11/95     7/11/95

   WPHV259     HILLSDALE                 MI        157.7400 7/19/95       7/19/00         942640057     9/21/94     12/7/94
   WPHV259     SOMERSET                  MI                 7/19/95       7/19/00         942640057     9/21/94     12/7/94
   WPHV259     HASTING                   MI                 7/19/95       7/19/00         942640057     9/21/94     12/7/94

   WPHV347     FORT LAUDERDALE           FL        157.7400 7/21/95       7/21/00         950110158     1/11/95     7/6/95
   WPHV347     KENDALL                   FL                 7/21/95       7/21/00         950110158     1/11/95     7/6/95
   WPHV347     MIAMI                     FL                 7/21/95       7/21/00         950110158     1/11/95     7/6/95
   WPHV347     MIAMI                     FL                 7/21/95       7/21/00         950110158     1/11/95     7/6/95
   WPHV347     MIRAMAR                   FL                 7/21/95       7/21/00         950110158     1/11/95     7/6/95

   WPHV358     AVON PARK                 FL        157.7400 7/21/95       7/21/00         950110143     1/11/95     7/13/95
   WPHV358     SUN CITY                  FL                 7/21/95       7/21/00         950110143     1/11/95     7/13/95
   WPHV358     VERO BEACH                FL                 7/21/95       7/21/00         950110143     1/11/95     7/13/95
   WPHV358     WABASSO                   FL                 7/21/95       7/21/00         950110143     1/11/95     7/13/95
   WPHV358     WAUCHULA                  FL                 7/21/95       7/21/00         950110143     1/11/95     7/13/95
</TABLE>





PAGE 23
<PAGE>   176

PREFERRED NETWORKS, INC. FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                    <C>             <C>           <C>         <C>
   WPHV399     LIVERMORE                 CA        157.7400 7/24/95       7/24/00         950110155     1/11/95     7/11/95
   WPHV399     OAKLAND                   CA                 7/24/95       7/24/00         950110155     1/11/95     7/11/95
   WPHV399     OAKLAND                   CA                 7/24/95       7/24/00         950110155     1/11/95     7/11/95
   WPHV399     OAKLAND                   CA                 7/24/95       7/24/00         950110155     1/11/95     7/11/95
   WPHV399     SAN FRANCISCO             CA                 7/24/95       7/24/00         950110155     1/11/95     7/11/95
   WPHV399     SAN FRANCISCO             CA                 7/24/95       7/24/00         950110155     1/11/95     7/11/95

   WPHV923     CARMEL                    CA        157.7400 7/21/95       7/21/00         950110110     1/11/95     7/17/95
   WPHV923     FIREBAUGH                 CA                 7/21/95       7/21/00         950110110     1/11/95     7/17/95
   WPHV923     FRESNO                    CA                 7/21/95       7/21/00         950110110     1/11/95     7/17/95
   WPHV923     MIRAMONTE                 CA                 7/21/95       7/21/00         950110110     1/11/95     7/17/95
   WPHV923     SALINAS                   CA                 7/21/95       7/21/00         950110110     1/11/95     7/17/95

   WPHV924     GLENDALE                  CA        157.7400 7/21/95       7/21/00         950110072     1/11/95     7/17/95
   WPHV924     OXNARD                    CA                 7/21/95       7/21/00         950110072     1/11/95     7/17/95
   WPHV924     PASADENA                  CA                 7/21/95       7/21/00         950110072     1/11/95     7/17/95
   WPHV924     THOUSAND OAKS             CA                 7/21/95       7/21/00         950110072     1/11/95     7/17/95
   WPHV924     TWENTYNINE PALMS          CA                 7/21/95       7/21/00         950110072     1/11/95     7/17/95

   WPHV925     HOLLYWOOD                 CA        157.7400 7/21/95       7/21/00         950110073     1/11/95     7/17/95
   WPHV925     JOSHUA TREE               CA                 7/21/95       7/21/00         950110073     1/11/95     7/17/95
   WPHV925     LOMA LINDA                CA                 7/21/95       7/21/00         950110073     1/11/95     7/17/95
   WPHV925     LOS ANGELES               CA                 7/21/95       7/21/00         950110073     1/11/95     7/17/95
   WPHV925     MALIBU                    CA                 7/21/95       7/21/00         950110073     1/11/95     7/17/95

   WPHV926     ANAHEIM                   CA        157.7400 7/21/95       7/21/00         950110075     1/11/95     7/17/95
   WPHV926     CORONA                    CA                 7/21/95       7/21/00         950110075     1/11/95     7/17/95
   WPHV926     INDIO                     CA                 7/21/95       7/21/00         950110075     1/11/95     7/17/95
   WPHV926     SAN JACINTO               CA                 7/21/95       7/21/00         950110075     1/11/95     7/17/95
   WPHV926     SIGNAL HILL               CA                 7/21/95       7/21/00         950110075     1/11/95     7/17/95

   WPHV927     BILLINGS                  MT        157.7400 7/21/95       7/21/00         950110101     1/11/95     7/17/95
   WPHV927     OMAHA                     NE                 7/21/95       7/21/00         950110101     1/11/95     7/17/95
   WPHV927     OMAHA                     NE                 7/21/95       7/21/00         950110101     1/11/95     7/17/95
   WPHV927     ALBUQUERQUE               NM                 7/21/95       7/21/00         950110101     1/11/95     7/17/95
   WPHV927     LAS CRUCES                NM                 7/21/95       7/21/00         950110101     1/11/95     7/17/95

   WPHV928     ARDEN HILLS               MN        157.7400 7/21/95       7/21/00         950110099     1/11/95     7/17/95
   WPHV928     BUFFALO                   MN                 7/21/95       7/21/00         950110099     1/11/95     7/17/95
   WPHV928     MAPLE PLAIN               MN                 7121/95       7/21/00         950110099     1/11/95     7/17/95
   WPHV928     MINNEAPOLIS               MN                 7/21/95       7/21/00         950110099     1/11/95     7/17/95
   WPHV928     MINNEAPOLIS               MN                 7/21/95       7/21/00         950110099     1/11/95     7/17/95

   WPHV942     CORVALLIS                 OR        157.7400 7/24/95       7/24/00         950110077     1/11/95     7/11/95
   WPHV942     EUGENE                    OR                 7/24/95       7/24/00         950110077     1/11/95     7/11/95
   WPHV942     PORTLAND                  OR                 7/24/95       7/24/00         950110077     1/11/95     7/11/95
   WPHV942     PORTLAND                  OR                 7/24/95       7/24/00         950110077     1/11/95     7/11/95
   WPHV942     SALEM                     OR                 7/24/95       7/24/00         950110077     1/11/95     7/11/95
   WPHV942     THE DALLES                OR                 7/24/95       7/24/00         950110077     1/11/95     7/11/95

   WPHV943     FERNLEY                   NV        157.7400 7/24/95       7/24/00         950110117     1/11/95     7/17/95
</TABLE>





PAGE 24
<PAGE>   177

PREFERRED NETWORKS, INC. FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                    <C>             <C>           <C>         <C>
   WPHV943     RENO                      NV        157.7400 7/24/95       7/24/00         950110117     1/11/95     7/17/95
   WPHV943     WINNEMUCCA                NV                 7/24/95       7/24/00         950110117     1/11/95     7/17/95
   WPHV943     BROOKLYN                  NY                 7/24/95       7/24/00         950110117     1/11/95     7/17/95
   WPHV943     REGAL PARK                NY                 7/24/95       7/24/00         950110117     1/11/95     7/17/95
   WPHV943     STATEN ISLAND             NY                 7/24/95       7/24/00         950110117     1/11/95     7/17/95

   WPHV944     APACHE JUNCTI0N           AZ        157.7400 7/24/95       7/24/00         950110060     1/11/95     7/17/95
   WPHV944     PHOENIX                   AZ                 7/24/95       7/24/00         950110060     1/11/95     7/17/95
   WPHV944     S. MOUNTAIN PARK          AZ                 7/24/95       7/24/00         950110060     1/11/95     7/17/95
   WPHV944     SIERRA VISTA              AZ                 7/24/95       7/24/00         950110060     1/11/95     7/17/95
   WPHV944     TUCSON                    AZ                 7/24/95       7/24/00         950110060     1/11/95     7/17/95
   WPHV944     TUCSON                    AZ                 7/24/95       7/24/00         950110060     1/11/95     7/17/95

   WPHV945     BLOOMINGTON               MN        157.7400 7/24/95       7/24/00         950110098     1/11/95     7/17/95
   WPHV945     BLOOMINGTON               MN                 7/24/95       7/24/00         950110098     1/11/95     7/17/95
   WPHV945     BLOOMINGTON               MN                 7/24/95       7/24/00         950110098     1/11/95     7/17/95
   WPHV945     EDEN PRAIRIE              MN                 7/24/95       7/24/00         950110098     1/11/95     7/17/95
   WPHV945     HUTCHINSON                MN                 7/24/95       7/24/00         950110098     1/11/95     7/17/95
   WPHV945     HUTCHINSON                MN                 7/24/95       7/24/00         950110098     1/11/95     7/17/95

   WPHV952     ADAMS                     NY        157.7400 7/24/95       7/24/00         950110113     1/11/95     3/30/95
   WPHV952     FULTON                    NY                 7/24/95       7/24/00         950110113     1/11/95     3/30/95
   WPHV952     NEW HAVEN                 NY                 7/24/95       7/24/00         950110113     1/11/95     3/30/95
   WPHV952     OSWEGO                    NY                 7/24/95       7/24/00         950110113     1/11/95     3/30/95
   WPHV952     PLATTSBURG                NY                 7/24/95       7/24/00         950110113     1/11/95     3/30/95
   WPHV952     BURLINGTON                OH                 7/24/95       7/24/00         950110113     1/11/95     3/30/95

   WPHV957     BAKERSFIELD               CA        157.7400 7/27/95       7/24/00         950110105     1/11/95     7/18/95
   WPHV957     CHUALAR                   CA                 7/27/95       7/27/00         950110105     1/11/95     7/18/95
   WPHV957     COALINGA                  CA                 7/27/95       7/27/00         950110105     1/11/95     7/18/95
   WPHV957     JOLON                     CA                 7/27/95       7/27/00         950110105     1/11/95     7/18/95
   WPHV957     SAN LUIS OBISPO           CA                 7/27/95       7/27/00         950110105     1/11/95     7/18/95

   WPHW213     CANTON                    OH        157.7400 8/2/95        8/2/00          950110112     1/11/95     7/17/95
   WPHW213     HARRISBURG                OH                 8/2/95        8/2/00          950110112     1/11/95     7/17/95
   WPHW213     MASSILLON                 OH                 8/2/95        8/2/00          950110112     1/11/95     7/17/95
   WPHW213     SALEM                     OH                 8/2/95        8/2/00          950110112     1/11/95     7/17/95

   WPHW787     DALE CITY                 CA        157.7400 7/27/95       7/27/00         950110108     1/11/95     7/19/95
   WPHW787     SAN FRANCISCO             CA                 7/27/95       7/27/00         950110108     1/11/95     7/19/95
   WPHW787     SAN LEANDRO               CA                 7/27/95       7/27/00         950110108     1/11/95     7/19/95
   WPHW787     SAN RAMON                 CA                 7/27/95       7/27/00         950110108     1/11/95     7/19/95

   WPHW891     CLAYTON                   GA        157.7400 7/27/95       7/27/00         950950063     4/7/95      5/11/95
   WPHW891     JASPER                    GA                 7/27/95       7/27/00         950950063     4/7/95      5/11/95
   WPHW891     TOCCOA                    GA                 7/27/95       7/27/00         950950063     4/7/95      5/11/95

   WPHW899     ALBANY                    NY        157.7400 7/28/95       7/28/00         950950064     6/6/94      7/29/94
   WPHW899     EASTON                    NY                 7/28/95       7/28/00         950950064     6/6/94      7/29/94
   WPHW899     GLENS FALLS               NY                 7/28/95       7/28/00         950950064     6/6/94      7/29/94
   WPHW899     SARATOGA SPRINGS          NY                 7/28/95       7/28/00         950950064     6/6/94      7/29/94
   WPHW899     TROY                      NY                 7/28/95       7/28/00         950950064     6/6/94      7/29/94
</TABLE>





PAGE 25
<PAGE>   178

PREFERRED NETWORKS, INC. FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                    <C>             <C>           <C>         <C>
   WPHW899     NEW BALTIMORE             NY        157.7400 7/28/95       7/28/00         950950064

   WPHZ510     BOULDER CITY              NV        157.7400 8/2/95        8/2/00          950110102     1/11/95     7/17/95
   WPHZ510     HENDERSON                 NV                 8/2/95        8/2/00          950110102     1/11/95     7/17/95
   WPHZ510     LAS VEGAS                 NV                 8/2/95        S/2/00          950110102     1/11/95     7/17/95
   WPHZ510     LAS VEGAS                 NV                 8/2/95        8/2/00          950110102     1/11/95     7/17/95
   WPHZ510     RENO                      NV                 8/2/95        8/2/00          950110102     1/11/95     7/17/95
   WPHZ510     VIRGINIA CITY             NV                 8/2/95        8/2/00          950110102     1/11/95     7/17/95

   WPIF525     SOMERS                    WI        157.7400 8/30/95       8/30/00         950110084
   WPIF525     SOMERS                    WI                 8/30/95       8/30/00         950110084

   WPIF528     ANTIOCH                   CA        157.7400 8/30/95       8/30/00         950110152     1/11/95     3/30/95
   WPIF528     NOVATO                    CA                 8/30/95       8/30/00         950110152     1/11/95     3/30/95
   WPIF528     PORT CHICAGO              CA                 8/30/95       8/30/00         950110152     1/11/95     3/30/95
   WPIF528     VALLEJO                   CA                 8/30/95       8/30/00         950110152     1/11/95     3/30/95
   WPIF528     VALLEJO                   CA                 8/30/95       8/30/00         950110152     1/11/95     3/30/95
   WPIF528     VALLEY SPRINGS            CA                 8/30/95       8/30/00         950110152     1/11/95     3/30/95

   WPIG542     DIXON                     CA        157.7400 8/30/95       8/30/00         950110163     1/11/95     3/30/95
   WPIG542     HEALDSBURG                CA                 8/30/95       8/30/00         950110163     1/11/95     3/30/95
   WPIG542     SACRAMENTO                CA                 8/30/95       8/30/00         950110163     1/11/95     3/30/95
   WPIG542     SACRAMENTO                CA                 8/30/95       8/30/00         950110163     1/11/95     3/30/95
   WPIG542     SANTA ROSA                CA                 8/30/95       8/30/00         950110163     1/11/95     3/30/95
   WPIG542     VACAVILLE                 CA                 8/30/95       8/30/00         950110163     1/11/95     3/30/95

   WPIG543     FAIRFIELD                 CA        157.7400 8/30/95       8/30/00         950110106     1/11/95     3/30/95
   WPIG543     GLEN ELLEN                CA                 8/30/95       8/30/00         950110106     1/11/95     3/30/95
   WPIG543     NAPA                      CA                 8/30/95       8/30/00         950110106     1/11/95     3/30/95
   WPIG543     PETALUMA                  CA                 8/30/95       8/30/00         950110106     1/11/95     3/30/95
   WPIG543     SEBASTOPOL                CA                 8/30/95       8/30/00         950110106     1/11/95     3/30/95
   WPIG543     VACAVILLE                 CA                 8/30/95       8/30/00         950110106     1/11/95     3/30/95

   WPIG544     BERKELEY                  CA        157.7400 8/30/95       8/30/00         950110107     1/11/95     3/30/95
   WPIG544     DANVILLE                  CA                 8/30/95       8/30/00         950110107     1/11/95     3/30/95
   WPIG544     OAKLAND                   CA                 8/30/95       8/30/00         950110107     1/11/95     3/30/95
   WPIG544     ORINDA                    CA                 8/30/95       8/30/00         950110107     1/11/95     3/30/95
   WPIG544     WALNUT CREEK              CA                 8/30/95       8/30/00         950110107     1/11/95     3/30/95
   WPIG544     WALNUT CREEK              CA                 8/30/95       8/30/00         950110107     1/11/95     3/30/95

   WPIG549     NEWARK                    NY        157.7400 8/30/95       8/30/00         950110090     1/11/95     8/24/95
   WPIG549     ROCHESTER                 NY                 8/30/95       8/30/00         950110090     1/11/95     8/24/95
   WPIG549     SARATOGA SPRINGS          NY                 8/30/95       8/30/00         950110090     1/11/95     8/24/95

   WPIG550     KENT                      WA        157.7400 8/30/95       8/30/00         950110120     1/11/95     8/24/95
   WPIG550     PRESTON                   WA                 8/30/95       8/30/00         950110120     1/11/95     8/24/95
   WPIG550     TACOMA                    WA                 8/30/95       8/30/00         950110120     1/11/95     8/24/95
   WPIG550     TACOMA                    WA                 8/30/95       8/30/00         950110120     1/11/95     8/24/95
   WPIG550     WENATCHEE                 WA                 8/30/95       8/30/00         950110120     1/11/95     8/24/95

   WPIH796     BINGHAMTON                NY        157.7400 7/7/95        9/7/00          950110116     1/11/95     8/30/95
   WPIH796     COHOCTON                  NY                 9/7/95        9/7/00          950110116     1/11/95     8/30/95
</TABLE>





PAGE 26
<PAGE>   179

PREFERRED NETWORKS, INC. FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                    <C>             <C>           <C>         <C>
   WPIH796     NEW BALTIMORE             NY        157.7400 9/7/95        9/7/00          950110116     1/11/95     8/30/95
   WPIH796     YORKSHIRE                 NY                 9/7/95        9/7/00          950110116     1/11/95     8/30/95

   WPIK552     BEAVER                    PA        157.7400 9/19/95       9/19/00         950370041     2/6/95      3/30/95
   WPIK552     CANONSBURG                PA                 9/19/95       9/19/00         950370041     2/6/95      3/30/95
   WPIK552     CANTON                    PA                 9/19/95       9/19/00         950370041     2/6/95      3/30/95
   WPIK552     GREENSBURG                PA                 9/19/95       9/19/00         950370041     2/6/95      3/30/95
   WPIK552     ZELIENOPLE                PA                 9/19/95       9/19/00         950370041     2/6/95      3/30/95

   WPIM420     FROSTPROOF                FL        157.7400 9/25/95       9/25/00         951980086     7/17/95     7/31/95
   WPIM420     LARGO                     FL                 9/25/95       9/25/00         951980086     7/17/95     7/31/95
   WPIM420     LARGO                     FL                 9/25/95       9/25/00         951980086     7/17/95     7/31/95
   WPIM420     PEEBLEDALE                FL                 9/25/95       9/25/00         951980086     7/17/95     7/31/95
   WPIM420     RIVERVIEW                 FL                 9/25/95       9/25/00         951980086     7/17/95     7/31/95
   WPIM420     ST. PETERSBURG            FL                 9/25/95       9/25/00         951980086     7/17/95     7/31/95

   WPIN866     GREENEVILLE               TN        157.7400 10/16/95      10/16/00        950680037                 3/30/95
   WPIN866     KNOXVILLE                 TN                 10/16/95      10/16/00        950680037                 3/30/95
   WPIN866     MORRISTOWN                TN        463.7120 10/16/95      10/16/00        950680037                 3/30/95
   WPIN866     MORRISTOWN                TN        157.7400 10/16/95      10/16/00        950680037                 3/30/95
   WPIN866     NEWPORT                   TN                 10/16/95      10/16/00        950680037                 3/30/95
   WPIN866     NEWPORT                   TN                 10/16/95      10/16/00        950680037                 3/30/95

   WPIP252     LEXINGTON PARK            MD        157.7400 10/4/95       10/4/00         951590114     6/13/95     9/27/95
   WPIP252     CHESTER                   PA                 10/4/95       10/4/00         951590114     6/13/95     9/27/95
   WPIP252     ARLINGTON                 VA                 10/4/95       10/4/00                 0

   WPIR614     FLEMING                   GA        157.7400 10/18/95      10/18/00        951920054     7/11/95     8/24/95
   WPIR614     MACON                     GA                 10/18/95      10/18/00        951920054     7/11/95     8/24/95
   WPIR614     SPRINGFIELD               GA                 10/18/95      10/18/00        951920054     7/11/95     8/24/95
   WPIR614     SWAINSBORO                GA                 10/18/95      10/18/00        951920054     7/11/95     8/24/95

   WPIW414     GREENVILLE                SC        157.7400 11/22/95      11/22/00        952120097     8/3/95      10/11/95

   WPJG722     CHARLOTTE                 NC         72.4600 6/17/96       6/17/01                 0
   WPJG722     CHARLOTTE                 NC         72.6600 6/17/96       6/17/01                 0
   WPJG722     CHARLOTTE                 NC         75.7200 6/17/96       6/17/01                 0
   WPJG722     CHARLOTTE                 NC         75.9200 6/17/96       6/17/01                 0

   WPJG793     ALGONQUIN                 IL        157.7400 6/18/96       6/18/01         950110132     11/13/95    11/30/95
   WPJG793     EVANSTON                  IL                 6/18/96       6/18/01         950110132     11/13/95    11/30/95
   WPJG793     LAKE FOREST               IL                 6/18/96       6/18/01         950110132     11/13/95    11/30/95
   WPJG793     LAKE ZURICH               IL                 6/18/96       6/18/01         950110132     11/13/95    11/30/95
   WPJG793     NORTHBROOK                IL                 6/18/96       6/18/01         950110132     11/13/95    11/30/95
   WPJG793     SCHAUMBURG                IL                 6/18/96       6/18/01         950110132     11/13/95    11/30/95

   WPJK332     JACKSONVILLE              FL         72.0600 7/3/96        7/3/01                  0                 6/27/96
   WPJK332     JACKSONVILLE              FL         72.2600 7/3/96        7/3/01                  0                 6/27/96
   WPJK332     JACKSONVILLE              FL         72.7200 7/3/96        7/3/01                  0                 6/27/96
   WPJK332     JACKSONVILLE              FL         72.9400 7/3/96        7/3/01                  0                 6/27/96
</TABLE>





PAGE 27
<PAGE>   180

PREFERRED NETWORKS, INC. FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>        <C>                   <C>                     <C>               <C>
   WPJK483     RALEIGH                   NC         72.7400 7/8/96        7/8/01                  0                 3/18/96
   WPJK483     RALEIGH                   NC         72.8800 7/8/96        7/8/01                  0                 3/18/96
   WPJK483     RALEIGH                   NC         75.8600 7/8/96        7/8/01                  0                 3/18/96
   WPJK483     RALEIGH                   NC         75.9600 7/8/96        7/8/01                  0                 3/18/96
</TABLE>





PAGE 28
<PAGE>   181

PREFERRED NETWORKS, INC. ASSIGNED FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                    <C>                     <C>               <C>
   KEJ890      BELLE MEADE               NJ        152.6000               7/1/98                  0                 7/2/96

   KNET827                               IL         25.0000 1/13/93       1/13/98                 0
   KNET827                               IL         50.0000 1/13/93       1/13/98                 0
   KNET827                               IL        150.0000 1/13/93       1/13/98                 0
   KNET827                               IL        174.0000 1/13/93       1/13/98                 0
   KNET827                               IL        450.0000 1/13/93       1/13/98                 0
   KNET827                               IL        470.0000 1/13/93       1/13/98                 0
   KNET827                               IL        851.0000 1/13/93       1/13/98                 0
   KNET827                               IL        866.0000 1/13/93       1/13/98                 0
   KNET827                               IL        450.0000 1/13/93       1/13/98                 0
   KNET827                               IL        470.0000 1/13/93       1/13/98                 0
   KNET827                               IL        806.0000 1/13/93       1/13/98                 0
   KNET827                               IL        821.0000 1/13/93       1/13/98                 0
   KNET827                               IL         25.0000 1/13/93       1/13/98                 0
   KNET827                               IL         50.0000 1/13/93       1/13/98                 0
   KNET827                               IL        150.0000 1/13/93       1/13/98                 0
   KNET827                               IL        174.0000 1/13/93       1/13/98                 0
   KNET827                               IL        450.0000 1/13/93       1/13/98                 0
   KNET927                               IL        470.0000 1/13/93       1/13/98                 0
   KNET827                               IL        806.0000 1/13/93       1/13/98                 0
   KNET827                               IL        821.0000 1/13/93       1/13/98                 0

   KNKB275     FORT LAUDERDALE           FL        152.8400 4/5/95        7/1/98                  0
   KNKB275     WEST PALM BEACH           FL                 4/5/95        7/1/98                  0
   KNKB275     FORT LAUDERDALE           FL                 4/5/95        7/1/98                  0
   KNKB275     PERRINE                   FL                 4/5/95        7/1/98                  0
   KNKB275     JUPITER                   FL                 4/5/95        7/1/98                  0
   KNKB275     MIAMI                     FL                 4/5/95        7/1/98                  0
   KNKB275     MIAMI                     FL                 4/5/95        7/1/98                  0
   KNKB275     DEL REY                   FL                 4/5/95        7/1/98                  0
   KNKB275     SUNRISE                   FL                 4/5/95        7/1/98                  0
   KNKB275     HIALEAH                   FL                 4/5/95        7/1/98                  0
   KNKB275     LOXAHATCHEE               FL                 4/5/95        7/1/98                  0
   KNKB275     KEY LARGO                 FL                 4/5/95        7/1/98                  0

   KNKB392     JACKSONVILLE              FL        158.1000 6/23/93       7/1/98                  0
   KNKB392     JACKSONVILLE BCH          FL                 6/23/93       7/1/98                  0
   KNKB392     JACKSONVILLE              FL                 6/23/93       7/1/98                  0

   KNKB956     TABERNACLE                NJ        152.6000               4/1/99                  0                 7/2/96

   KNKC476     WAYNESBORO                GA        152.8400 8/2/89        7/1/98                  0
   KNKC476     THOMSON                   GA                 8/2/89        7/1/98                  0
   KNKC476     NORTH AUGUSTA             SC                 8/2/89        7/1/98                  0

   KNKC864     UNION CITY                NJ        152.6000               4/1/99                  0                 7/2/96
   KNKC864     ATLANTIC CITY             NJ                               4/1/99                  0                 7/2/96
   KNKC864     NEW YORK                  NY                               4/1/99                  0                 7/2/96
   KNKC864     NEW YORK                  NY        473.1875               4/1/99                  0                 7/2/96
   KNKC864     BROOKLYN                  NY        152.6000               4/1/99                  0                 7/2/96
   KNKC864     LONG ISLAND CITY          NY                               4/1/99                  0                 7/2/96
   KNKC864     OCEANSIDE                 NY        959.8875               4/1/99                  0                 7/2/96
</TABLE>





PAGE 1
<PAGE>   182

PREFERRED NETWORKS, INC. ASSIGNED FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                    <C>             <C>           <C>         <C>
   KNKC864     TROY                      NY        152.6000 5/17/95       4/1/99                  0
   KNKC864     KINGSTON                  NY                 5/17/95       4/1/99                  0
   KNKC864     GREENVILLE                NY                 5/17/95       4/1/99                  0
   KNKC864     NEWBURGH                  NY                 5/17/95       4/1/99                  0
   KNKC864     NEW SALEM                 NY                 5/17/95       4/1/99                  0

   KNKG726     LAKE BUENA VISTA          FL        931.2625 5/26/93       4/1/99                  0
   KNKG726     ORLANDO                   FL                 5/26/93       4/1/99                  0
   KNKG726     ORLANDO                   FL                 5/26/93       4/1/99                  0
   KNKG726     ORLANDO                   FL                 5/26/93       4/1/99                  0
   KNKG726     SANFORD                   FL                 5/26/93       4/1/99                  0
   KNKG726     MELBOURNE                 FL                 5/26/93       4/1/99                  0
   KNKG726     COCOA                     FL                 5/26/93       4/1/99                  0
   KNKG726     TITUSVILLE                FL                 5/26/93       4/1/99                  0
   KNKG726     CHRISTMAS                 FL                 5/26/93       4/1/99                  0

   KNKI670     SAINT AUGUSTINE           FL        158.1000 8/2/89        7/1/98                  0

   KNKI793     STAMFORD                  CT        152.6000               4/1/99                  0                 7/2/96
   KNKI793     STAMFORD                  CT                               4/1/99                  0                 7/2/96
   KNKI793     RIVERHEAD                 NJ                               4/1/99                  0                 7/2/96
   KNKI793     GLEN OAKS                 NY                               4/1/99                  0                 7/2/96
   KNKI793     SELDEN                    NY                               4/1/99                  0                 7/2/96
   KNKI793     GREENPORT                 NY                               4/1/99                  0                 7/2/96
   KNKI793     MANORVILLE                NY                               4/1/99                  0                 7/2/96
   KNKI793     GLEN OAKS                 NY                               4/1/99                  0                 7/2/96
   KNKI793     WHITE PLAINS              NY                               4/1/99                  0                 7/2/96
   KNKI793     BRONX                     NY                               4/1/99                  0                 7/2/96

   KPE342      ATLANTA                   GA        152.8400 8/2/89        7/1/98                  0
   KPE342      FAIRBURN                  GA                 8/2/89        7/1/98                  0
   KPE342      DUNWOODY                  GA                 8/2/89        7/1/98                  0
   KPE342      BUFORD                    GA        158.1000 8/2/89        7/1/98                  0
   KPE342      FAIRPLAY                  GA                 8/2/89        7/1/98                  0
   KPE342      NEESE                     GA                 8/2/89        7/1/98                  0
   KPE342      MARIETTA                  GA                 8/2/89        7/1/98                  0
   KPE342      JERSEY                    GA                 8/2/89        7/1/98                  0
   KPE342      ATLANTA                   GA                 8/2/89        7/1/98                  0
   KPE342      CUMMING                   GA                 8/2/89        7/1/98                  0
   KPE342      FAIRBURN                  GA                 8/2/89        7/1/98                  0
   KPE342      ATLANTA                   GA                 8/2/89        7/1/98                  0
   KPE342      ATLANTA                   GA        152.8400 8/2/89        7/1/98                  0

   WNDC982     AUGUSTA                   GA        466.0250 8/20/93       8/20/98         931890102     7/8/93      8/12/93
   WNDC982     AUGUSTA                   GA        461.0250 8/20/93       8/20/98         931890102     7/8/93      8/12/93
   WNDC982     AUGUSTA                   GA        157.7400 8/20/93       8/20/98         931890102     7/8/93      8/12/93
   WNDC982     NORTH AUGUSTA             SC                 8/20/93       8/20/98         931890102     7/8/93      8/12/93
   WNDC982     NORTH AUGUSTA             SC        461.0250 8/20/93       8/20/98         931890102     7/8/93      8/12/93

   WNDE582     MASSAPEQUA                NY        157.7400 5/30/95       8/l/00                  0

   WNKT563     STONE MOUNTAIN            GA         75.6600 5/6/94        5/6/99          932560160     9/13/93     12/16/93
   WNKT563     STONE MOUNTAIN            GA                 5/6/94        5/6/99          932560160     9/13/93     12/16/93
</TABLE>





PAGE 2
<PAGE>   183

PREFERRED NETWORKS, INC. ASSIGNED FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                    <C>             <C>           <C>         <C>
   WNKU838     ATLANTA                   GA        462.8250 6/1/94        6/1/99          932560158     9/13/93     12/16/93
   WNKU838     CUMMING                   GA                 6/1/94        6/1/99          932560158     9/13/93     12/16/93
   WNKU838     FAIRPLAY                  GA                 6/1/94        6/1/99          932560158     9/13/93     12/16/93
   WNKU838     GRIFFIN                   GA                 6/1/94        6/1/99          932560158     9/13/93     12/16/93
   WNKU838     STONE MOUNTAIN            GA                 6/1/94        6/1/99          932560158     9/13/93     12/16/93

   WNLA408     BATH                      NY        157.7400                                       0
   WNLA408     SCIPIO CENTER             NY                                                       0
   WNLA408     CORNING                   NY                                                       0
   WNLA408     INGLESIDE                 NY         72.7600                                       0

   WNUR402     CARTERSVILLE              GA        157.7400 9/3/93        9/3/98          931550084     6/4/93      6/24/93
   WNUR402     ROME                      GA                 9/3/93        9/3/98          931550084     6/4/93      6/24/93
   WNUR402     WALESKA                   GA                 9/3/93        9/3/98          931550084     6/4/93      6/24/93

   WNUR611     NORCROSS                  GA         75.9200 2/22/93       2/22/98                 0     12/18/92
   WNUR611     NORCROSS                  GA         75.7800 2/22/93       2/22/98                 0     12/18/92
   WNUR611     NORCROSS                  GA         72.9800 2/22/93       2/22/98                 0     12/18/92

   WNVM402     ATLANTA                   GA        462.8000 11/18/93      11/18/98                0                 8/17/93
   WNVM402     ATLANTA                   GA                 11/18/93      11/18/98                0                 8/17/93
   WNVM402     FAIRPLAY                  GA                 11/18/93      11/18/98                0                 8/17/93
   WNVM402     MARIETTA                  GA                 11/18/93      11/18/98                0                 8/17/93
   WNVM402     SUNNYSIDE                 GA                 11/18/93      11/18/98                0                 8/17/93

   WNVN468     ARNCO MILLS               GA        462.8000 10/28/93      10/28/98                0                 8/17/93
   WNVN468     CLERMONT                  GA                 10/28/93      10/28/98                0                 8/17/93
   WNVN468     CUMMING                   GA                 10/28/93      10/28/98                0                 8/17/93
   WNVN468     MACON                     GA                 10/28/93      10/28/98                0                 8/17/93
   WNVN468     ROME                      GA                 10/28/93      10/28/98                0                 8/17/93
   WNVN468     WALESKA                   GA                 10/28/93      10/28/98                0                 8/17/93

   WNWA671     NEW BEDFORD               MA        157.7400                                       0
   WNWA671     JOHNSTON                  RI                                                       0

   WNWI664     WOOSTER                   OH        157.7400 6/17/96       5/21/01         903510017

   WNXJ876     PHENIX CITY               AL        157.7400 7/30/93       7/30/98         931060205     4/13/93     5/6/93
   WNXJ876     PHENIX CITY               AL                 7/30/93       7/30/98         931060205     4/13/93     5/6/93
   WNXJ876     FORSYTH                   GA                 12/7/92       12/7/97         931060205     4/13/93     5/6/93
   WNXJ876     LAGRANGE                  GA                 7/30/93       7/30/98         931060205     4/13/93     5/6/93
   WNXJ876     MACON                     GA                 7/30/93       7/30/98         931060205     4/13/93     5/6/93
   WNXJ876     SUNNYSIDE                 GA                 7/30/93       7/30/98         931060205     4/13/93     5/6/93
   WNXJ876     THOMASTON                 GA                 7/30/93       7/30/98         931060205     4/13/93     5/6/93
   WNXJ876     FORSYTH                   GA                 7/30/93       7/30/98         931060205     4/13/93     5/6/93
   WNXJ876     MACON                     GA                 7/30/93       7/30/98         931060205     4/13/93     5/6/93
   WNXJ876     LAGRANGE                  GA                 7/30/93       7/30/98         931060205     4/13/93     5/6/93
   WNXJ876     SUNNYSIDE                 GA                 7/30/93       7/30/98         931060205     4/13/93     5/6/93
   WNXJ876     THOMASTON                 GA                 7/30/93       7/30/98         931060205     4/13/93     5/6/93
</TABLE>





PAGE 3
<PAGE>   184

PREFERRED NETWORKS, INC. ASSIGNED FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                    <C>             <C>           <C>         <C>
   WNZH214     MACON                     GA        157.7400 10/8/92       10/8/97         922440240

   WPAD876     BRYANT                    AL        157.7400 6/2/93        6/2/98                  0                 3/31/93
   WPAD876     BENTON                    TN                 6/2/93        6/2/98                  0                 3/31/93
   WPAD876     EVENSVILLE                TN                 6/2/93        6/2/98                  0                 3/31/93
   WPAD876     LOOKOUT MTN               TN         72.1400 6/2/93        6/2/98                  0                 3/31/93
   WPAD876     LOOKOUT MTN               TN         72.2200 6/2/93        6/2/98                  0                 3/31/93
   WPAD876     LOOKOUT MTN               TN         72.1200 6/2/93        6/2/98                  0                 3/31/93
   WPAD876     LOOKOUT MTN               TN        157.7400 6/2/93        6/2/98                  0                 3/31/93
   WPAD876     SIGNAL MOUNTAIN           TN                 6/2/93        6/2/98                  0

   WPAI401     GREENSBORO                NC        157.7400 8/14/92       8/14/97         913390128                 4/9/96
   WPAI401     GREENSBORO                NC         75.6800 8/14/92       8/14/97         913390128                 4/9/96
   WPAI401     GREENSBORO                NC         75.8400 8/14/92       8/14/97         913390128                 4/9/96
   WPAI401     HIGH POINT                NC        157.7400 8/14/92       8/14/97         913390128                 4/9/96
   WPAI401     SALISBURY                 NC                 8/14/92       8/14/97         913390128                 4/9/96
   WPAI401     WINSTON SALEM             NC                 8/14/92       8/14/97         913390128                 4/9/96

   WPAZ408     MOUNT VERNON              IN        157.7400 11/13/92      11/13/97        922310142

   WPBE764     FORSYTH                   GA        157.7400 12/7/92       12/7/97         920800385     4/30/92     7/2/92

   WPEP777     AUGUSTA                   GA         72.3600 10/7/94       10/7/99                 0     6/20/94     7/13/94
   WPEP777     NORTH AUGUSTA             SC        462.7500 10/7/94       10/7/99                 0     6/20/94     7/13/94

   WSM403      BIRMINGHAM                AL        157.7400 8/30/93       8/30/98                 0                 5/26/93
</TABLE>





PAGE 4
<PAGE>   185

PREFERRED NETWORKS, INC. PENDING FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                                            <C>   <C>         <C>
               HUNTSVILLE                AL         72.3800                                       0
               HUNTSVILLE                AL         72.4000                                       0
               HUNTSVILLE                AL         75.7200                                       0
               HUNTSVILLE                AL         75.7400                                       0
               BENTONVILLE               AR        157.7400                                       0
               JACKSONVILLE              AR                                                       0
               VAN BUREN                 AR                                                       0
               WEST MEMPHIS              AR                                                       0
               JACKSONVILLE              FL                                                       0
               SUN CITY                  FL        931.2625                                       0                 2/7/96
               SARASOTA                  FL                                                       0                 2/7/96
               MACDILL AFB               FL                                                       0                 2/7/96
               WINTER HAVEN              FL                                                       0                 2/7/96
               PINELLAS PARK             FL                                                       0                 2/7/96
               PLANT CITY                FL                                                       0                 2/7/96
               NOKOMIS                   FL                                                       0                 2/7/96
               PUNTA GORDA               FL                                                       0                 2/7/96
               TAMPA                     FL                                                       0                 2/7/96
               HAINES CITY               FL                                                       0                 2/7/96
               ORLANDO                   FL         72.0400                                       0
               ORLANDO                   FL         72.2400                                       0
               ORLANDO                   FL         72.4000                                       0
               ORLANDO                   FL         72.8000                                       0
               TITUSVILLE                FL        931.2625                                       0                 6/10/96
               SAINT AUGUSTINE           FL        158.1000                                       0
               NORCROSS                  GA        157.7400                                       0
               NORCROSS                  GA        158.1000                                       0
               ATLANTA                   GA        152.8400                                       0                 7/23/96
               ALBANY                    GA         72.0800                                       0
               ALBANY                    GA         72.6400                                       0
               ALBANY                    GA         75.6200                                       0
               ALBANY                    GA         75.9200                                       0
               MORRIS                    IL        157.7400                                       0     1/11/95
               WICHITA                   KS                                                       0
               WICHITA                   KS                                                       0
   *           FALMOUTH                  MA                                                       0     8/1/96
   *           HINGHAM                   MA                                                       0     8/1/96
               HUNT VALLEY               MD                                                       0
   *           TOWSON                    MD                                                       0
               RALEIGH                   NC         72.6800                                       0
               RALEIGH                   NC         72.8800                                       0
               RALEIGH                   NC         75.4600                                       0
               RALEIGH                   NC         75.7800                                       0
               RALEIGH                   NC         72.6800                                       0
               RALEIGH                   NC         75.4600                                       0
               RALEIGH                   NC         75.7800                                       0
   *           PELHAM                    NH        157.7400                                       0     8/1/96
               ALBUQUERQUE               NM                                                       0
               ALBANY                    NY                                                       0     1/11/95     3/30/95
               WETHERSFIELD              NY                                                       0
               BRISTOL                   NY         72.2800                                       0
               BRISTOL                   NY         72.2600                                       0
               DANSVILLE                 NY                                                       0
               DANSVILLE                 NY         72.2800                                       0
               ASHLAND                   OH        157.7400                                       0
               MILLERSBURG               OH                                                       0
</TABLE>





PAGE 1
<PAGE>   186

PREFERRED NETWORKS, INC. PENDING FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                                    <C>           <C>         <C>
               STRONGSVILLE              OH        157.7400                                       0
               AKRON                     OH                                                       0
               WINESBURG                 OH                                                       0
   *           NORTH SCITUATE            RI                                                       0     8/1/96
               NASHVILLE                 TN         72.3200                                       0     12/18/92
               NASHVILLE                 TN         75.4600                                       0     12/18/92
   *           OLIVER SPRINGS            TN        157.7400                                       0
   *           SIGNAL MOUNTAIN           TN                                                       0
               AUSTIN                    TX                                                       0
               AUSTIN                    TX                                                       0
               BRYAN                     TX                                                       0
               CLEVELAND                 TX                                                       0
               GEORGETOWN                TX                                                       0
               SILSBEE                   TX                                                       0
               FREDERICKSBURG            VA                                                       0
               SPRINGFIELD               VA                                                       0


   *           CLERMONT                  GA        157.7400                               940340163     2/3/94


               CLINTON                   WA        157.7400                               950110056     1/11/95     3/30/95
               GRANITE FALLS             WA                                               950110056     1/11/95     3/30/95
               PORT TOWNSEND             WA                                               950110056     1/11/95     3/30/95
               QUILCENE                  WA                                               950110056     1/11/95     3/30/95
               SEATTLE                   WA                                               950110056     1/11/95     3/30/95
               SNOHOMISH                 WA                                               950110056     1/11/95     3/30/95


               BELLEVUE                  WA        157.7400                               950110083     11/13/95    12/1/95
               BREMERTON                 WA                                               950110083     11/13/95    12/1/95
               KIRKLAND                  WA                                               950110083     11/13/95    12/1/95
               REDMOND                   WA                                               950110083     11/13/95    12/1/95
               SEATTLE                   WA                                               950110083     11/13/95    12/1/95
               SEATTLE                   WA                                               950110083     11/13/95    12/1/95


               PENSACOLA                 FL        157.7400                               950110086     1/11/95


               ATTICA CENTER             NY        157.7400                               950110088     1/11/95     3/30/95
               BUFFALO                   NY                                               950110088     1/11/95     3/30/95
               LANCASTER                 NY                                               950110088     1/11/95     3/30/95
               LITTLE FALLS              NY                                               950110088     1/11/95     3/30/95
               PERTH                     NY                                               950110088     1/11/95     3/30/95
               SCHENECTADY               NY                                               950110088     1/11/95     3/30/95


               AUBURN                    NY        157.7400                               950110089     1/11/95     3/30/95
               BRUNSWICK                 NY                                               950110089     1/11/95     3/30/95
               HOMER                     NY                                               950110089     1/11/95     3/30/95
               SOUTH BRISTOL             NY                                               950110089     1/11/95     3/30/95
               ALBANY                    NY                                               950110089     1/11/95     3/30/95


               BATAVIA                   NY        157.7400                               950110114     1/11/95     7/18/95
               EASTON                    NY                                               950110114     1/11/95     7/18/95
</TABLE>





PAGE 2
<PAGE>   187

PREFERRED NETWORKS, INC. PENDING FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                                    <C>           <C>         <C>
               FAIRPORT                  NY        157.7400                               950110114     1/11/95     7/18/95
               GRAND ISLAND              NY                                               950110114     1/11/95     7/18/95
               JOHNSTOWN                 NY                                               950110114     1/11/95     7/18/95
               SYRACUSE                  NY                                               950110114     1/11/95     7/18/95


               ALEXANDRIA                LA        157.7400                               952780117     10/5/95     1/5/96
               HILLSBORO                 MO                                               952780117     10/5/95     1/5/96
               OSAGE BEACH               MO                                               952780117     10/5/95     1/5/96
               SAINT CLAIR               MO                                               952780117     10/5/95     1/5/96
               SPRINGFIELD               MO                                               952780117     10/5/95     1/5/96

               HUNTSVILLE                TX        157.7400                               952780121     10/5/95     12/27/95
               JASPER                    TX                                               952780121     10/5/95     12/27/95
               JASPER                    TX                                               952780121     10/5/95     12/27/95
               KIRBYVILLE                TX                                               952780121     10/5/95     12/27/95
               LIVINGSTON                TX                                               952780121     10/5/95     12/27/95
               WOODVILLE                 TX                                               952780121     10/5/95     12/27/95


               COOK SPRINGS              AL        157.7400                               953630009     12/29/95    5/30/96
               GAINESVILLE               FL                                               953630009     12/29/95    5/30/96
               WINNSBORO                 SC                                               953630009     12/29/95    5/30/96

               LEESVILLE                 SC        157.7400                               960330127     2/6/96      6/19/96
               LITTLE MOUNTAIN           SC                                               960330127     2/6/96      6/19/96
               SALUDA                    SC                                               960330127     2/6/96      6/19/96

               PROVO                     UT        157.7400                               960400086     2/9/96
               SALT LAKE CITY            UT                                               960400086     2/9/96
               COALVILLE                 UT                                               960400086     2/9/96
               BLUFFDALE                 UT                                               960400086     2/9/96
               OGDEN                     UT                                               960400086     2/9/96
               TOOELE                    UT                                               960400086     2/9/96


               LEEDS                     AL        157.7400                               960790084                 6/10/96
   *           ALABASTER                 AL                                               960790084                 6/10/96
   *           MACON                     GA                                               960790084                 6/10/96
               CHARLOTTE                 NC                                               960790084                 6/10/96
               STERLING                  VA                                               960790084                 6/10/96

               CHICAGO                   IL        157.7400                               961060194     4/15/96     7/29/96
               LOGANSPORT                IN                                               961060194     4/15/96     7/29/96
               ROCHESTER                 IN                                               961060194     4/15/96     7/29/96
               FRANKLIN                  IN                                               961060194     4/15/96     7/29/96
               INDIANAPOLIS              IN                                               961060194     4/15/96     7/29/96
   *           WARSAW                    IN                                               961060194     4/15/96     7/29/96


               WAYNESBORO                GA        462.7500                               961070153     4/16/96     6/17/96
               THOMSON                   GA                                               961070153     4/16/96     6/17/96
</TABLE>





PAGE 3
<PAGE>   188

PREFERRED NETWORKS, INC. PENDING FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                                    <C>           <C>         <C>
               RALEIGH                   NC        157.7400                               961130010     4/22/96     7/8/96

               TAMPA                     FL        157.7400                               961140001     4/23/96
               SEMINOLE                  FL                                               961140001     4/23/96
               DUNEDIN                   FL                                               961140001     4/23/96
               LAKELAND                  FL                                               961140001     4/23/96


               CHERRY                    IL        157.7400                               961290082     5/8/96      6/13/96
   *           CHICAGO                   IL                                               961290082     5/8/96      6/13/96
   *           LOVES PARK                IL                                               961290082     5/8/96      6/13/96
   *           UNIVERSITY PARK           IL                                               961290082     5/8/96      6/13/96
               GARY                      IN                                               961290082     5/8/96      6/13/96
   *           MICHIGAN CITY             IN                                               961290082     5/8/96      6/13/96


               WESTMINSTER               MD        157.7400                               961290083     5/8/96      6/13/96
               SILVER SPRING             MD                                               961290083     5/8/96      6/13/96
               VIRGINIA BEACH            VA                                               961290083     5/8/96      6/13/96
               NEWPORT NEWS              VA                                               961290083     5/8/96      6/13/96


               OAK HILL                  FL        157.7400                               961290113     5/8/96      6/13/96
   *           KANKAKEE                  IL                                               961290113     5/8/96      6/13/96


               DANBURY                   CT        157.7400                               961380001     5/17/96     7/8/96
   *           VERONA                    NJ                                               961380001     5/17/96     7/8/96
   *           EAST BRUNSWICK            NJ                                               961380001     5/17/96     7/8/96
   *           SAG HARBOR                NY                                               961380001     5/17/96     7/8/96
   *           MONSEY                    NY                                               961380001     5/17/96     7/8/96
   *           HAPPAGUE                  NY                                               961380001     5/17/96     7/8/96


               CHATSWORTH                NJ        157.7400                               961620049     6/10/96     7/24/96
               CLAYTON                   NJ                                               961620049     6/10/96     7/24/96
               HOPEWELL                  NJ                                               961620049     6/10/96     7/24/96
               MILMAY                    NJ                                               961620049     6/10/96     7/24/96
               PITTSGROVE                NJ                                               961620049     6/10/96     7/24/96
               VINELAND                  NJ                                               961620049     6/10/96     7/24/96


               HUNT VALLEY               MD        157.7400                               961620050     6/10/96     7/24/96
   *           TOWSON                    MD                                               961620050     6/10/96     7/24/96
               FREDERICKSBURG            VA                                               961620050     6/10/96     7/24/96
               SPRINGFIELD               VA                                               961620050     6/10/96     7/24/96


               COCOA                     FL        157.7400                               961640001     6/12/96     7/24/96
               SALISBURY                 MD                                               961640001     6/12/96     7/24/96
               EDISON                    NJ                                               961640001     6/12/96     7/24/96
               PALERMO                   NJ                                               961640001     6/12/96     7/24/96

               MERIDEN                   CT        157.7400                               961730003     6/21/96
</TABLE>





PAGE 4
<PAGE>   189

PREFERRED NETWORKS, INC. PENDING FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                                    <C>           <C>         <C>
               AVON                      CT        157.7400                               961730003     6/21/96     7/30/96
               IDA                       MI                                               961730003     6/21/96     7/30/96
               BOWLING GREEN             OH                                               961730003     6/21/96     7/30/96
               SOUTH VIENNA              OH                                               961730003     6/21/96     7/30/96


               NEW SMYRNA BEACH          FL        157.7400                               961730004     6/21/96     7/30/96
               DAYTONA BEACH             FL                                               961730004     6/21/96     7/30/96
               OCALA                     FL                                               961730004     6/21/96     7/30/96
               OCALA                     FL                                               961730004     6/21/96     7/30/96
               ORMOND BEACH              FL                                               961730004     6/21/96     7/30/96
               BUNNELL                   FL                                               961730004     6/21/96     7/30/96


               SALT SPRINGS              FL        157.7400                               961730005     6/21/96     7/30/96
               SAINT AUGUSTINE           FL                                               961730005     6/21/96     7/30/96
               SPRINGFIELD               MA                                               961730005     6/21/96     7/30/96
               PEABODY                   MA                                               961730005     6/21/96     7/30/96
               ROCHESTER                 NY                                               961730005     6/21/96     7/30/96
               PORTSMOUTH                VA                                               961730005     6/21/96     7/30/96


               AVON                      CT        157.7400                               961760035     6/24/96     7/29/96
               TORRINGTON                CT                                               961760035     6/24/96     7/29/96
               WATERBURY                 CT                                               961760035     6/24/96     7/29/96


   *           TAUNTON                   MA        157.7400                               961770155     6/25/96     7/30/96
   *           WALTHAM                   MA                                               961770155     6/25/96     7/30/96
               LEBANON                   OH                                               961770155     6/25/96     7/30/96


               QUILCENE                  WA        157.7400                               961780029     6/26/96     7/30/96
               SEATTLE                   WA                                               961780029     6/26/96     7/30/96
               SNOHOMISH                 WA                                               961780029     6/26/96     7/30/96
               EVERETT                   WA                                               961780029     6/26/96     7/30/96
               EVERETT                   WA                                               961780029     6/26/96     7/30/96


               BROOKSVILLE               FL        157.7400                               961780138     6/26/96     7/29/96
               DADE CITY                 FL                                               961780138     6/26/96     7/29/96
               STARKE                    FL                                               961780138     6/26/96     7/29/96
               CLAYTON                   MI                                               961780138     6/26/96     7/29/96

               RICHMOND HILL             GA        157.7400                               961800004     6/28/96     7/29/96
               BARNWELL                  SC                                               961800004     6/28/96     7/29/96
               BARNWELL                  SC        462.7500                               961800004     6/28/96     7/29/96
               LA FOLLETTE               TN        157.7400                               961800004     6/28/96     7/29/96
               MARYVILLE                 TN                                               961800004     6/28/96     7/29/96


               FLORENCE                  AL        157.7400                               961830007     7/1/96      7/29/96
               CULMAN                    AL                                               961830007     7/1/96      7/29/96
               GUNTERSVILLE              AL                                               961830007     7/1/96      7/29/96
               JEFF                      AL                                               961830007     7/1/96      7/29/96
               MADISON                   AL                                               961830007     7/1/96      7/29/96
</TABLE>





PAGE 5
<PAGE>   190

PREFERRED NETWORKS, INC. PENDING FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                                    <C>           <C>         <C>
               GUNTERSVILLE              AL        157.7400                               961830007     7/1/96      7/29/96

               GUNTERSVILLE              AL        157.7400                               961830008     7/1/96      7/29/96
               BESSEMER                  AL                                               961830008     7/1/96      7/29/96
               SYLACUGA                  AL                                               961830008     7/1/96      7/29/96
               ALEXANDER CITY            AL                                               961830008     7/1/96      7/29/96
               WETUMPKA                  AL                                               961930008     7/1/96      7/29/96
               FORT PAYNE                AL                                               961830008     7/1/96      7/29/96


               GAFFNEY                   SC        157.7400                               961840011     7/2/96      7/29/96
               GAFFNEY                   SC                                               961840011     7/2/96      7/29/96
               SPARTANBURG               SC                                               961840011     7/2/96      7/29/96
               EASLEY                    SC                                               961840011     7/2/96      7/29/96
               SPARTANBURG               SC                                               961840011     7/2/96      7/29/96
               SPARTANBURG               SC                                               961840011     7/2/96      7/29/96


               MACON                     GA        157.7400                               961840012     7/2/96      7/29/96
               CORDELE                   GA                                               961840012     7/2/96      7/29/96
               LINCOLNTON                GA                                               961840012     7/2/96      7/29/96
               SANDERSVILLE              GA                                               961840012     7/2/96      7/29/96
               HIGGSTON                  GA                                               961840012     7/2/96      7/29/96
               HILTON HEAD               SC                                               961840012     7/2/96      7/29/96


               HENDERSONVILLE            SC        157.7400                               961840013     7/2/96      7/29/96
               CHARLESTON                SC                                               961840013     7/2/96      7/29/96
               CHARLESTON                SC                                               961840013     7/2/96      7/29/96
               FROGMORE                  SC                                               961840013     7/2/96      7/29/96
               BLUFFTON                  SC                                               961840013     7/2/96      7/29/96
               HILTON HEAD               SC                                               961840013     7/2/96      7/29/96


               MCINTOSH                  GA        157.7400                               961850006     7/3/96      7/29/96
               KINGS BAY                 GA                                               961850006     7/3/96      7/29/96
               KINGSLAND                 GA                                               961850006     7/3/96      7/29/96
               SAINT MARYS               GA                                               961850006     7/3/96      7/29/96
               WRENS                     GA                                               961850006     7/3/96      7/29/96
               SMITHVILLE                GA                                               961850006     7/3/96      7/29/96


   *           ALBANY                    GA        157.7400                               961850007     7/3/96


               GRAY                      GA        157.7400                               961850008     7/3/96      7/29/96
               VIENNA                    GA                                               961850008     7/3/96      7/29/96
               SYLVESTER                 GA                                               961850008     7/3/96      7/29/96
               CORDELE CRISP             GA                                               961850008     7/3/96      7/29/96
               TENNILLE                  GA                                               961850008     7/3/96      7/29/96


               CEDARTOWN                 GA        157.7400                               961850009     7/3/96      7/29/96
               BREMEN                    GA                                               961850009     7/3/96      7/29/96
               REIDSVILLE                NC                                               961850009     7/3/96      7/29/96
               BURLINGTON                NC                                               961850009     7/3/96      7/29/96
</TABLE>





PAGE 6
<PAGE>   191

PREFERRED NETWORKS, INC. PENDING FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------       
               <S>                       <C>       <C>                                    <C>           <C>         <C>
               LEXINGTON                 NC        157.7400                               961850009     7/3/96      7/29/96
               HIGH POINT                NC                                               961850009     7/3/96      7/29/96


               ELLICOTT CITY             MD        157.7400                               961850010     7/3/96      7/29/96
               GAMBRILLS                 MD                                               961850010     7/3/96      7/29/96
               CHASE                     MD                                               961850010     7/3/96      7/29/96
               JIM THORPE                PA                                               961850010     7/3/96      7/29/96
               SCRANTON                  PA                                               961850010     7/3/96      7/29/96
               JOHNSTOWN                 PA                                               961850010     7/3/96      7/29/96


               THOMASTON                 GA        157.7400                               961870126     7/5/96      7/29/96
               WARM SPRINGS              GA                                               961870126     7/5/96      7/29/96
               AMERICUS                  GA                                               961870126     7/5/96      7/29/96
               CAMILLA                   GA                                               961870126     7/5/96      7/29/96
               ARLINGTON                 GA                                               961870126     7/5/96      7/29/96
               AMERICUS                  GA                                               961870126     7/5/96      7/29/96


               REHOBOTH                  DE        157.7400                               961870127     7/5/96      7/29/96
               POTTSTOWN                 PA                                               961970127     7/5/96      7/29/96
               READING                   PA                                               961870127     7/5/96      7/29/96
               LANCASTER                 PA                                               961870127     7/5/96      7/29/96
               PEN ARGYL                 PA                                               961870127     7/5/96      7/29/96
               MANASSAS                  VA                                               961870127     7/5/96      7/29/96


               HARVEST                   AL        157.7400                               961870128     7/5/96      7/29/96
               THOMASTON                 GA                                               961870128     7/5/96      7/29/96
               JEFFERSON                 MD                                               961870128     7/5/96      7/29/96
               BURLINGTON                NC                                               961870128     7/5/96      7/29/96
               LEXINGTON                 NC                                               961870128     7/5/96      7/29/96
               WOODROW                   NC                                               961870128     7/5/96      7/29/96


               AURORA                    CO        157.7400                               961870163     7/5/96      7/29/96
               DENVER                    CO                                               961870163     7/5/96      7/29/96
               FORT COLLINS              CO                                               961870163     7/5/96      7/29/96
               FRANKTOWN                 CO                                               961870163     7/5/96      7/29/96
               DENVER                    CO                                               961870163     7/5/96      7/29/96
               AURORA                    CO                                               961870163     7/5/96      7/29/96


               ARCADIA                   FL        157.7400                               961870164     7/5/96
               CHIEFLAND                 FL                                               961870164     7/5/96
               BARBERVILLE               FL                                               961870164     7/5/96
               UMATILLA                  FL                                               961870164     7/5/96
               WILDWOOD                  FL                                               961870164     7/5/96


               WRENS                     GA        462.7500                               961870165     7/5/96      7/26/96


               WARR10R                   AL        157.7400                               961870192     7/5/96      7/29/96
               HERNDON                   VA                                               961870192     7/5/96      7/29/96
</TABLE>





PAGE 7
<PAGE>   192

PREFERRED NETWORKS, INC. PENDING FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                                    <C>           <C>         <C>
               BESSEMER                  AL        157.7400                               961870193     7/5/96      7/29/96
               HUEYTOWN                  AL                                               961870193     7/5/96      7/29/96
               SYLVESTER                 GA                                               961870193     7/5/96      7/29/96
               POWDER SPRINGS            GA                                               961870193     7/5/96      7/29/96
               POWDER SPRINGS            GA        462.8250                               961870193     7/5/96      7/29/96
               MABLETON                  GA        157.7400                               961870193     7/5/96      7/29/96
               MABLETON                  GA        462.8250                               961870193     7/5/96      7/29/96


               LOGANVILLE                GA        157.7400                               961870194     7/5/96      7/29/96
               LOGANVILLE                GA        462.8250                               961870194     7/5/96      7/29/96
               FORT VALLEY               GA        157.7400                               961870194     7/5/96      7/29/96


               TOLEDO                    OH        157.7400                               961870195     7/5/96      7/29/96
               TOLEDO                    OH                                               961870195     7/5/96      7/29/96


   *           PHOENIX                   AZ        157.7400                               961870196     7/5/96      7/29/96


               TENNILLE                  GA        157.7400                               961970873     7/16/96     7/31/96
               SANDERSVILLE              GA                                               961970873     7/16/96     7/31/96
               HOPEWELL                  VA                                               961970873     7/16/96     7/31/96
               FREDERICKSBURG            VA                                               961970873     7/16/96     7/31/96


               MARIPOSA                  CA        157.7400                               961970874     7/16/96     7/31/96
               SAN JOSE                  CA                                               961970874     7/16/96     7/31/96
               WESTLEY                   CA                                               961970874     7/16/96     7/31/96
               MODESTO                   CA                                               961970874     7/16/96     7/31/96


               CARROLLTON                GA        157.7400                               961970875     7/16/96     7/30/96
               CARROLLTON                GA                                               961970975     7/16/96     7/30/96
               CARROLLTON                GA                                               961970875     7/16/96     7/30/96
               DRAKETOWN                 GA                                               961970875     7/16/96     7/30/96


               POMPANO BEACH             FL        157.7400                               962000172     7/18/96
               NORFOLK                   VA                                               962000172     7/18/96
               SUFFOLK                   VA                                               962000172     7/18/96
               SUFFOLK                   VA                                               962000172     7/18/96
               SUFFOLK                   VA                                               962000172     7/18/96


               ELLENVILLE                NY        157.7400                               962010152     7/19/96     7/30/96

               MONTICELLO                NY        157.7400                               962010153     7/19/96     7/30/96

               SPOKANE                   WA        157.7400                               962010159     7/19/96     7/30/96

               PORT CHARLOTTE            FL        157.7400                               962010185     7/19/96
</TABLE>





PAGE 8
<PAGE>   193

PREFERRED NETWORKS, INC. PENDING FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
               <S>                       <C>       <C>                                    <C>           <C>
               JUPITER                   FL        157.7400                               962010185     7/19/96
               FORT MYERS                FL                                               962010185     7/19/96
               BRADENTON                 FL                                               962010185     7/19/96
               BRADENTON                 FL                                               962010185     7/19/96


               BEAR                      DE        157.7400                               962040161     7/22/96
               HAZLETTVILLE              DE                                               962040161     7/22/96
               NEW CASTLE                DE                                               962040161     7/22/96
               WALLS HUB                 DE                                               962040161     7/22/96
               BRIDGEVILLE               DE                                               962040161     7/22/96
               WOODSIDE                  DE                                               962040161     7/22/96


               ANGOLA                    DE        157.7400                               962040162
               FORT DRUM                 FL                                               962040162
               UPPER DARBY               PA                                               962040162
               SPRINGFIELD               PA                                               962040162
               WEST ROCKHILL             PA                                               962040162
               POTTSTOWN                 PA                                               962040162


               PUNTA GORDA               FL        157.7400                               962060001     7/24/96
               BONITA SPRINGS            FL                                               962060001     7/24/96
               PRESTON                   MD                                               962060001     7/24/96
               TRAPPE                    MD                                               962060001     7/24/96
               EGG HARBOR                NJ                                               962060001     7/24/96
               MILLVILLE                 NJ                                               962060001     7/24/96


               NORTHFIELD                NJ        157.7400                               962060002     7/24/96
               MILMAY                    NJ                                               962060002     7/24/96
               MORRISTOWN                NJ                                               962060002     7/24/96
               LAMBERTVILLE              NJ                                               962060002     7/24/96
               HAMMONTON                 NJ                                               962060002     7/24/96
               CLAYTON                   NJ                                               962060002     7/24/96


               WYE MILLS                 MD        157.7400                               962060005     7/24/96
               VINELAND                  NJ                                               962060005     7/24/96
               VERNON                    NJ                                               962060005     7/24/96
               VENTNOR                   NJ                                               962060005     7/24/96
               PITTSGROVE                NJ                                               962060005     7/24/96
               PALERMO                   NJ                                               962060005     7/24/96


               ASBURY PARK               NJ        157.7400                               962060012     7/24/96
               BAYVILLE                  NJ                                               962060012     7/24/96
               TINTON FALLS              NJ                                               962060012     7/24/96
               TOMS RIVER                NJ                                               962060012     7/24/96
               HAY MARKET                NJ                                               962060012     7/24/96
               LORTON                    VA                                               962060012     7/24/96


               RICHMOND                  VA        157.7400                               962060223     7/24/96
               RICHMOND                  VA                                               962060223     7/24/96
               PETERSBURG                VA                                               962060223     7/24/96
</TABLE>





PAGE 9
<PAGE>   194

PREFERRED NETWORKS, INC. PENDING FCC LICENSES AS OF 8/5/96

<TABLE>
<CAPTION>
   CALLSIGN    CITY                      STATE    FREQUENCY LIC DATE     EXP DATE          CONTNUMB    PCIA DATE    FCC DATE
   --------    ----                      -----    --------- --------     --------          --------    ---------    --------
   <S>         <C>                       <C>       <C>                                    <C>           <C>         <C>
               PETERSBURG                VA        157.7400                               962060223     7/24/96
               PETERSBURG                VA                                               962060223     7/24/96
               DINWIDDIE                 VA                                               962060223     7/24/96


               WEST PALM                 FL        157.7400                               962070171     7/25/96     8/l/96
               DELRAY BEACH              FL                                               962070171     7/25/96     8/1/96
               CULPEPER                  VA                                               962070171     7/25/96     8/1/96
               CULPEPER                  VA                                               962070171     7/25/96     8/1/96
               MANASSAS                  VA                                               962070171     7/25/96     8/1/96
               SUFFOLK                   VA                                               962070171     7/25/96     8/1/96


   *           TAMPA                     FL        157.7400                               962110155     7/29/96     8/1/96


               BREMEN                    GA        157.7400                               962120356     7/30/96     8/1/96
</TABLE>





PAGE 10
<PAGE>   195

                                 SCHEDULE 5.17



                        SUBSIDIARIES AND CAPITALIZATION



1.       PREFERRED NETWORKS SOUTHEAST, INC., a Delaware corporation

         1000 shares of .10 par value common stock issued and outstanding in
         the name of Preferred Networks, Inc., a Delaware corporation.

2.       PREFERRED TECHNICAL SERVICES, INC., a Delaware corporation

         1000 shares of the no par value common stock issued and outstanding in
         the name of Preferred Networks, Inc., a Delaware corporation.

3        PNI SPECTRUM, LLC, a Georgia limited liability company

         The percentage interests of the members are ninety nine percent (99%)
         in the name of Preferred Networks, Inc., a Delaware corporation and
         one percent (1%) in the name of Preferred Networks Southeast, Inc., a
         Delaware corporation.

4.       PNI SYSTEMS, LLC, a Georgia limited liability company

         The percentage interests of the members are ninety nine percent (99%)
         in the name of Preferred Networks, Inc., a Delaware corporation and
         one percent (1%) in the name of Preferred Networks Southeast, Inc., a
         Delaware corporation.
<PAGE>   196

                                 SCHEDULE 5.18



                              TITLE TO PROPERTIES

Security Agreements dated June 7, 1996 between Associates Capital Services
Corporation and the Parent.

Security Agreement dated May 16, 1996 between Associates Capital Services
Corporation and the Parent.

Promissory Note and Credit Agreement dated January 26, 1996 between Glenayre
Electronics, Inc., and the Parent.

UCC-1 Financing Statement and UCC-2 Notice Filing for Real Estate Related
Collateral, granting a security in an NEC NEAX 2400 with Centigram Voice Mail
Telephone System located at 850 Center Way, Norcross, Georgia 30073, by and
between NEC America, Inc., as secured party, and Preferred Networks, Inc., as
debtor.

<PAGE>   1


                                                                   EXHIBIT 11.1

                            PREFERRED NETWORKS, INC.

                  COMPUTATION OF PRO FORMA NET LOSS PER SHARE



<TABLE>
<CAPTION>
                                                               Three Months          Six Months          Six Months
                                                                  Ended                Ended                Ended
                                                               June 30, 1995       June 30, 1996         June 30, 1995
                                                               -------------      ---------------       ---------------

<S>                                                           <C>                    <C>               <C>
Primary and fully diluted:                                    
    Weighted average common stock outstanding during
        the period .....................................         4,138,496           10,969,325          4,138,496
    Series A Redeemable Convertible Preferred Stock
        and Series B Redeemable Convertible Preferred
        Stock dividends through January 31, 1996
        converted into Common Stock upon consummation
        of initial public offering(1)...................           855,492              258,723            855,492
    Effect of Common Stock equivalents issued subsequent
        to December 18, 1994 computed in accordance
        with the treasury stock method as required                               
        by the SEC(2)...................................         5,019,913            1,710,506          5,019,913
                                                              ------------         ------------        -----------

            Total ......................................        10,013,901           12,938,554         10,013,901
                                                              ============         ============        ===========

Net loss ...............................................      $   (521,707)        $ (2,978,688)       $(1,028,497)  
                                                              ============         ============        ===========
Pro forma net loss per share of Common Stock ...........      $       (.05)        $       (.23)       $      (.10)
                                                              ============         ============        ===========
</TABLE>


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

(1) Pro forma net loss per share reflects securities and dividends converted   
    into Common Stock upon consummation of the initial public offering as if  
    such conversion had occurred at the beginning of the fiscal year.  A       
    portion of Series A Redeemable Convertible Preferred Stock and all of Series
    B Redeemable Convertible Preferred Stock is excluded here but reflected    
    below as cheap stock.                                                   
                                                                             
(2) Pursuant to Securities and Exchange Commission Staff Accounting Bulletin
    No. 83, Common Stock equivalents (including a portion of Series A Redeemable
    Convertible Preferred Stock and all of Series B Redeemable Convertible
    Preferred Stock) issued at prices equal to or below the initial public
    offering price per share ("cheap stock") during the twelve month period
    immediately preceding the  initial filing date of the Company's Registration
    Statement for its public  offering have been included as outstanding for all
    periods presented prior to  the initial public offering.






<PAGE>   1


                                                                   EXHIBIT 11.2

                            PREFERRED NETWORKS, INC.

                 COMPUTATION OF HISTORICAL NET LOSS PER SHARE



<TABLE>
<CAPTION>
                                                           Three Months         Three Months
                                                               Ended               Ended
                                                           June 30, 1996        June 30, 1995
                                                          --------------       --------------

<S>                                                         <C>                  <C>
Primary and fully diluted:
    Weighted average common stock outstanding during
        the period .....................................      14,417,732          4,138,496
    Effect of Common Stock equivalents issued subsequent
        to December 18, 1994 computed in accordance
        with the treasury stock method as required
        by the SEC(1)...................................           --             5,019,913
                                                            ------------         ----------

            Total ......................................      14,417,732          9,158,409
                                                            ============         ==========

Net loss ...............................................    $ (1,477,928)        $ (521,707)
Less:  Accretion of Series A and Series B Redeemable                     
    Convertible Preferred Stock ........................           --                (7,342)
Less: Series B Redeemable Convertible Preferred Stock                                      
    dividend requirements ..............................           --               (49,014)
                                                            ------------         ----------
Net loss attributable to Common Stock and Common
    Stock equivalents ..................................    $ (1,477,928)        $ (578,063)
                                                            ============         ==========

Historical net loss per share of Common Stock ..........    $       (.10)        $     (.06)
                                                            ============         ==========


<CAPTION>
                                                            Six Months           Six Months
                                                               Ended               Ended
                                                           June 30, 1996        June 30, 1995
                                                          --------------       --------------

<S>                                                         <C>                 <C>
Primary and fully diluted:
    Weighted average common stock outstanding during
        the period .....................................      10,969,325          4,138,496
    Effect of Common Stock equivalents issued subsequent
        to December 18, 1994 computed in accordance
        with the treasury stock method as required
        by the SEC(1)...................................       1,710,506          5,019,913
                                                            ------------        -----------

            Total ......................................      12,679,831          9,158,409
                                                            ============        ===========

Net loss ...............................................    $ (2,978,688)       $(1,028,497)
Less:  Accretion of Series A and Series B Redeemable                     
    Convertible Preferred Stock(2)......................        (202,235)            (7,342)
Less: Series B Redeemable Convertible Preferred Stock                                      
    dividend requirements ..............................        (353,651)           (49,014)
                                                            ------------        -----------
Net loss attributable to Common Stock and Common
    Stock equivalents ..................................    $ (3,534,574)       $(1,084,853)
                                                            ============        ===========

Historical net loss per share of Common Stock ..........    $       (.28)       $      (.12)
                                                            ============        ===========
</TABLE>


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

(1)  Pursuant to Securities and Exchange Commission Staff Accounting Bulletin
     No. 83, Common Stock equivalents (including a portion of Series A
     Redeemable Convertible Preferred Stock and all of Series B Redeemable
     Convertible Preferred Stock) issued at prices equal to or below the initial
     public offering price per  share ("cheap stock") during the twelve month
     period immediately preceding the  initial filing date of the Company's
     Registration Statement for its public  offering have been included as
     outstanding for all periods presented prior to  the initial public
     offering.

(2)  Amount represents the portion of the accretion related to Series A
     Redeemable Convertible Preferred Stock not treated as cheap stock.






<PAGE>   1

                                                                    EXHIBIT 11.3

                          PREFERRED NETWORKS, INC.

                  COMPUTATION OF SUPPLEMENTAL PRO FORMA AND
                 SUPPLEMENTAL HISTORICAL NET LOSS PER SHARE

                       SIX MONTHS ENDED JUNE 30, 1996



<TABLE>
<CAPTION>
                                                                                           SUPPLEMENTAL      SUPPLEMENTAL
                                                                                             PRO FORMA       HISTORICAL
                                                                                           ------------      ------------
  <S>                                                                                       <C>             <C>
  Primary and fully diluted:
       Weighted average common stock outstanding during the period  . . . . . . . . . .      10,969,325      10,976,832
       Series A Redeemable Convertible Preferred Stock converted into Common Stock                                      
         upon consummation of initial public offering(1)  . . . . . . . . . . . . . . .         258,723              -- 
       Effect of Common Stock equivalents issued subsequent to December 18, 1994                                       
         computed in accordance with the treasury stock method as required by the SEC(2)      1,710,506       1,710,506
                                                                                            -----------     -----------
                     Total  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      12,938,554      12,687,338 
                                                                                            ===========     ===========           
  Net loss  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     $(2,978,688)    $(2,978,688)
  Less:  Accretion of Series A and Series B Redeemable Convertible Preferred Stock(3) .              --        (202,235)
  Less:  Series B Redeemable Convertible Preferred Stock dividend requirements  . . . .              --        (353,651)
  Plus:  Reduction in interest expense from repayment of current and long-term notes                                  
     payable(4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .         112,000         112,000
                                                                                            -----------     -----------
  Net loss attributable for Common Stock and Common Stock equivalents . . . . . . . . .     $(2,866,688)    $(3,422,574)
                                                                                            ===========     ===========
  Supplemental net loss per share of Common Stock(4)  . . . . . . . . . . . . . . . . .     $      (.22)    $      (.27)
                                                                                            ===========     ===========
</TABLE>
- -----------------------------      

(1)  Pro forma net loss per share reflects securities and dividends converted
     into Common Stock upon consummation of the initial public offering as if
     such conversion had occurred at the beginning of the fiscal year.  A
     portion of the Series A Redeemable Convertible Preferred Stock and all of
     the Series B Redeemable Convertible Preferred Stock is excluded here but
     reflected below as cheap stock.

(2)  Pursuant to Securities and Exchange Commission Staff Accounting Bulletin
     No. 83, Common Stock equivalents (including a portion of the Series A
     Redeemable Convertible Preferred Stock and all of the Series B Redeemable
     Convertible Preferred Stock) issued at prices equal to or below the initial
     public offering price per share ("cheap stock") during the twelve month
     period immediately preceding the initial filing date of the Company's
     Registration Statement for its public offering have been included as
     outstanding for all periods presented prior to the initial public offering.
 
(3)  Represents the portion of the accretion related to Series A Redeemable
     Convertible Preferred Stock not treated as cheap stock.

(4)  Supplemental loss per share reflects the number of shares of Common Stock
     issued upon consummation of the initial public offering used to repay $5.6
     million in current and long-term notes payable as if such issuance had
     occurred at the beginning of 1996.


<TABLE> <S> <C>

<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM CONDENSED
CONSOLIDATED BALANCE SHEET AND STATEMENT OF OPERATIONS AND IS QUALIFIED IN ITS
ENTIRETY BY REFERENCE TO SUCH FORM 10-Q FOR THE QUARTERLY PERIOD ENDED JUNE 30,
1996.
</LEGEND>
       
<S>                             <C>
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-START>                             APR-01-1995
<PERIOD-END>                               JUN-30-1995
<CASH>                                      14,962,352
<SECURITIES>                                         0
<RECEIVABLES>                                  735,172
<ALLOWANCES>                                    40,464
<INVENTORY>                                    260,504
<CURRENT-ASSETS>                                     0
<PP&E>                                       4,586,932
<DEPRECIATION>                               1,133,816
<TOTAL-ASSETS>                              19,606,954
<CURRENT-LIABILITIES>                        1,300,896
<BONDS>                                      2,488,905
                       17,563,051
                                          0
<COMMON>                                           563
<OTHER-SE>                                  (1,746,461)
<TOTAL-LIABILITY-AND-EQUITY>                19,606,954
<SALES>                                        861,189
<TOTAL-REVENUES>                             1,651,568
<CGS>                                        1,052,000
<TOTAL-COSTS>                                1,393,943
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                32,903
<INTEREST-EXPENSE>                              77,346
<INCOME-PRETAX>                               (521,707)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                           (521,707)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                  (521,707)
<EPS-PRIMARY>                                     (.05)
<EPS-DILUTED>                                     (.05)
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM CONDENSED
CONSOLIDATED BALANCE SHEET AND STATEMENT OF OPERATIONS AND IS QUALIFIED IN ITS
ENTIRETY BY REFERENCE TO SUCH FORM 10-Q FOR THE QUARTERLY PERIOD ENDED JUNE 30,
1996.
</LEGEND>
       
<S>                             <C>
<PERIOD-TYPE>                   3-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             APR-01-1996
<PERIOD-END>                               JUN-30-1996
<CASH>                                      28,941,156
<SECURITIES>                                         0
<RECEIVABLES>                                1,006,283
<ALLOWANCES>                                   127,088
<INVENTORY>                                  1,419,911
<CURRENT-ASSETS>                            31,585,865
<PP&E>                                      14,418,192
<DEPRECIATION>                               2,213,003
<TOTAL-ASSETS>                              46,664,774
<CURRENT-LIABILITIES>                        2,224,678
<BONDS>                                      2,561,339
                                0
                                          0
<COMMON>                                         1,443
<OTHER-SE>                                  41,877,314
<TOTAL-LIABILITY-AND-EQUITY>                46,664,774
<SALES>                                      1,049,797
<TOTAL-REVENUES>                             2,494,647
<CGS>                                        1,307,720
<TOTAL-COSTS>                                2,254,241
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                52,184
<INTEREST-EXPENSE>                              13,237
<INCOME-PRETAX>                             (1,477,928)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                         (1,477,928)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                 (1,477,92)
<EPS-PRIMARY>                                     (.10)
<EPS-DILUTED>                                     (.10)
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM AUDITED
CONSOLIDATED BALANCE SHEET AND STATEMENT OF OPERATIONS AND IS QUALIFIED IN ITS
ENTIRETY BY REFERENCE TO SUCH FORM 10-Q FOR THE QUARTERLY PERIOD ENDED JUNE 30,
1996.
</LEGEND>
<MULTIPLIER> 1
<CURRENCY> U.S. DOLLARS
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1995
<PERIOD-START>                             JAN-01-1995
<PERIOD-END>                               JUN-30-1995
<EXCHANGE-RATE>                                      1
<CASH>                                      14,962,352
<SECURITIES>                                         0
<RECEIVABLES>                                  735,172
<ALLOWANCES>                                    40,464
<INVENTORY>                                    260,504
<CURRENT-ASSETS>                            15,986,382
<PP&E>                                       4,586,932
<DEPRECIATION>                               1,133,816
<TOTAL-ASSETS>                              19,606,954
<CURRENT-LIABILITIES>                        1,300,896
<BONDS>                                      2,488,905
                       17,563,051
                                          0
<COMMON>                                           563
<OTHER-SE>                                  (1,746,461)
<TOTAL-LIABILITY-AND-EQUITY>                19,606,954
<SALES>                                      1,522,435
<TOTAL-REVENUES>                             2,983,563
<CGS>                                        1,884,366
<TOTAL-COSTS>                                2,538,067
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                46,762
<INTEREST-EXPENSE>                             155,054
<INCOME-PRETAX>                             (1,028,497)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                         (1,028,497)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                (1,028,497)
<EPS-PRIMARY>                                     (.10)
<EPS-DILUTED>                                     (.10)
        

</TABLE>

<TABLE> <S> <C>

<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM AUDITED
CONSOLIDATED BALANCE SHEET AND STATEMENT OF OPERATIONS AND IS QUALIFIED IN ITS
ENTIRETY BY REFERENCE TO SUCH FORM 10-Q FOR THE QUARTERLY PERIOD ENDED JUNE 30,
1996.
</LEGEND>
<MULTIPLIER> 1
<CURRENCY> U.S. DOLLARS
       
<S>                             <C>
<PERIOD-TYPE>                   6-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JAN-01-1996
<PERIOD-END>                               JUN-30-1996
<EXCHANGE-RATE>                                      1
<CASH>                                      28,941,156
<SECURITIES>                                         0
<RECEIVABLES>                                1,006,283
<ALLOWANCES>                                   127,088
<INVENTORY>                                  1,419,911
<CURRENT-ASSETS>                            31,585,865
<PP&E>                                      14,418,192
<DEPRECIATION>                               2,213,003
<TOTAL-ASSETS>                              46,664,774
<CURRENT-LIABILITIES>                        2,224,678
<BONDS>                                      2,561,339
                                0
                                          0
<COMMON>                                         1,443
<OTHER-SE>                                  41,877,314
<TOTAL-LIABILITY-AND-EQUITY>                46,664,774
<SALES>                                      2,086,177
<TOTAL-REVENUES>                             4,863,180
<CGS>                                        2,668,719
<TOTAL-COSTS>                                4,356,799
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                               101,087
<INTEREST-EXPENSE>                             155,182
<INCOME-PRETAX>                             (2,978,688)
<INCOME-TAX>                                         0
<INCOME-CONTINUING>                         (2,978,688)
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                (2,978,688)
<EPS-PRIMARY>                                     (.23)
<EPS-DILUTED>                                     (.23)
        

</TABLE>


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