EXCEL COMMUNICATIONS INC
10-Q, 1996-11-13
TELEPHONE COMMUNICATIONS (NO RADIOTELEPHONE)
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<PAGE>
 
===============================================================================

                                 UNITED STATES

                       SECURITIES AND EXCHANGE COMMISSION

                            WASHINGTON, D.C.  20549

                                   FORM 10-Q


[X]  Quarterly Report pursuant to Section 13 or 15(d) of the Securities Exchange
     Act of 1934

                For the quarterly period ended September 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 1-14322

                           EXCEL COMMUNICATIONS, INC.

             (Exact name of registrant as specified in its charter)

           Delaware                                             75-2624939
(State or other jurisdiction of                                (IRS Employer
incorporation or organization)                              Identification No.)
 
8750 North Central Expressway, Dallas, Texas  Suite 2000           75231
        (Address of principal executive offices)                (Zip Code)
 
                                (214)  863-8000
             (Registrant's telephone number, including area code)

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

                            Yes    X    No
                                ------     ------

As of  November 8, 1996, the registrant had outstanding 108,800,000 shares of
$.001 par value common stock.

===============================================================================
<PAGE>
 
                           EXCEL COMMUNICATIONS, INC.

                                   FORM 10-Q

                    FOR THE QUARTER ENDED SEPTEMBER 30, 1996


                                     INDEX

<TABLE>
<CAPTION>
                                                                           PAGE
                                                                            NO.
                                                                           -----
<S>                   <C>                                                  <C>
PART I:               FINANCIAL INFORMATION
 
           Item 1.    Financial Statements

                      Consolidated Balance Sheets                            1-2
 
                      Consolidated Statements of Operations                    3
 
                      Consolidated Statements of Cash Flows                    4
 
                      Notes to Consolidated Financial Statements             5-9
 
           Item 2.    Management's Discussion and Analysis of Financial 
                      Condition and Results of Operations                  10-14
 
PART II:              OTHER INFORMATION
 
           Item 1.    Legal Proceedings                                       15
 
           Item 2.    Changes in Securities                                   15
 
           Item 3.    Defaults upon Senior Securities                         15
 
           Item 4.    Submission of Matter to a Vote of Security Holders      15
 
           Item 5.    Other Information                                       15
 
           Item 6.    Exhibits and Reports on Form 8-K                        15
 
Signature                                                                     16

Exhibit Index                                                                 17

</TABLE>
<PAGE>
 
PART I.  FINANCIAL INFORMATION
ITEM 1.  FINANCIAL STATEMENTS


                  EXCEL COMMUNICATIONS, INC. AND SUBSIDIARIES
                          CONSOLIDATED BALANCE SHEETS
                                 (IN THOUSANDS)
<TABLE>
<CAPTION>
 
 
                                           SEPTEMBER 30,   DECEMBER 31,
                                                1996           1995
                                           --------------  ------------
<S>                                        <C>             <C>
                                             (UNAUDITED)
 
ASSETS
Current assets:
     Cash and cash equivalents.........       $ 81,116       $ 30,387
     Short-term investments............         98,366            --
     Accounts receivable, net..........        182,118         90,427
     Inventories.......................          4,077          2,862
     Deferred income tax asset.........          2,852          2,100
     Other current assets..............          2,098            566
                                              --------       --------
                                               370,627        126,342
                                              --------       --------
Property and equipment, net............         66,386          8,560
                                              --------       --------
Deferred subscriber acquisition costs..        110,725         68,366
                                              --------       --------
Other assets...........................            674            313
                                              --------       --------
                                              $548,412       $203,581
                                              ========       ========
 
</TABLE>
  The accompanying notes are an integral part of these consolidated financial
                                  statements.

                                       1
<PAGE>
 
                  EXCEL COMMUNICATIONS, INC. AND SUBSIDIARIES
                          CONSOLIDATED BALANCE SHEETS
                       (IN THOUSANDS, EXCEPT SHARE DATA)
<TABLE>
<CAPTION>
 
                                            SEPTEMBER 30,   DECEMBER 31,
                                                 1996           1995
                                            --------------  -------------
<S>                                         <C>             <C>
                                              (UNAUDITED)
LIABILITIES AND STOCKHOLDERS' EQUITY
 
Current liabilities:
     Accounts payable...................       $113,689       $ 65,116
     Commissions payable................         36,118         20,886
     Accrued liabilities................         31,102         13,822
     Income taxes payable...............            --           4,974
     Current maturities of long-term    
      debt and capital lease obligations            293            473
     Dividends payable..................            --          20,000
                                               --------       --------
                                                181,202        125,271
                                               --------       --------
Long-term debt and capital lease               
 obligations............................            118            345
                                               --------       -------- 
Deferred management services fees.......         35,134         21,291
                                               --------       --------
Deferred income taxes payable...........         42,385         18,966
                                               --------       --------
 
Commitments and contingencies...........            --             --
                                               --------       --------
 
Stockholders' equity:
     Preferred stock, $0.001 par value,
      10,000,000 shares authorized,                 
          none outstanding..............            --             -- 
     Common stock, $0.001 par value,
      500,000,000 shares authorized,    
          108,800,000 and 99,000,000
          issued and outstanding........            109             99
     Additional paid-in capital.........        138,806          1,902
     Unearned compensation..............           (540)        (2,158)
     Retained earnings..................        151,198         37,865
                                               --------       --------
          Total stockholders' equity....        289,573         37,708
                                               --------       --------
                                               $548,412       $203,581
                                               ========       ========
 
</TABLE>

  The accompanying notes are an integral part of these consolidated financial
                                  statements.

                                       2
<PAGE>
 
                  EXCEL COMMUNICATIONS, INC. AND SUBSIDIARIES
                     CONSOLIDATED STATEMENTS OF OPERATIONS
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)
                                  (UNAUDITED)

<TABLE>
<CAPTION>
 
 
                                          THREE MONTHS ENDED    NINE MONTHS ENDED
                                          -------------------  --------------------
                                             SEPTEMBER 30,        SEPTEMBER 30,
                                          -------------------  --------------------
                                            1996      1995       1996       1995
                                          --------  ---------  ---------  ---------
<S>                                       <C>       <C>        <C>        <C>
Revenues:
     Communication services.............  $299,623  $100,479    $776,823  $218,796
     Marketing services.................    67,036    41,844     215,991    89,985
                                          --------  --------    --------  --------
               Total revenues...........   366,659   142,323     992,814   308,781
                                          --------  --------    --------  --------
 
Operating expenses:
     Communication......................   162,299    59,077     427,234   128,530
     Marketing services.................   101,894    40,954     272,653    92,008
     General and administrative.........    42,312    20,907     122,736    44,670
                                          --------  --------    --------  --------
               Total operating expenses.   306,505   120,938     822,623   265,208
                                          --------  --------    --------  --------
 
               Operating income.........    60,154    21,385     170,191    43,573
                                          --------  --------    --------  --------
 
     Interest income (expense)..........     2,068       (69)      3,754      (303)
     Other income (expense).............     2,106    (2,057)      6,516    (3,049)
                                          --------  --------    --------  --------
Income before income taxes..............    64,328    19,259     180,461    40,221
                                          --------  --------    --------  --------
     Provision for income taxes.........    23,401     7,260      67,128    15,163
                                          --------  --------    --------  --------
Net income..............................  $ 40,927  $ 11,999    $113,333  $ 25,058
                                          ========  ========    ========  ========
 
Net income per share....................     $0.37     $0.12       $1.07     $0.26
                                          ========  ========    ========  ========
 
Weighted average shares and share
 equivalents outstanding................   110,925    97,201     105,931    96,720
                                          ========  ========    ========  ========
 
</TABLE>
  The accompanying notes are an integral part of these consolidated financial
                                  statements.

                                       3
<PAGE>
 
                  EXCEL COMMUNICATIONS, INC. AND SUBSIDIARIES
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
                                 (IN THOUSANDS)
                                  (UNAUDITED)
<TABLE>
<CAPTION>
 
 
                                            NINE MONTHS ENDED
                                          ---------------------
                                              SEPTEMBER 30,
                                          ---------------------
                                             1996       1995
                                          ----------  ---------
<S>                                       <C>         <C>
Operating activities:
     Net income.........................  $ 113,333   $ 25,058
     Adjustments to reconcile net
      income to net cash provided by
      operating activities
          Depreciation and amortization.      3,697        785
          Employee stock plan                 
           compensation.................      4,662      4,190
          Loss on disposal of assets....         91        --
          Losses from joint venture.....        --       3,049
          Deferred income taxes.........     22,667      8,886
          Changes in assets and
           liabilities:
               Accounts receivable, net.    (91,691)   (45,019)
               Deferred subscriber          
                acquisition costs.......    (42,359)   (33,944)
               Accounts payable.........     48,573     29,462
               Commissions payable......     15,232     13,684
               Deferred management           
                services fees...........     13,843     10,240
               Accrued liabilities......     17,280      7,632
               Income taxes payable.....     (4,974)    (3,041)
               Inventories and other....     (3,108)      (999)
                                          ---------   --------
          Net cash provided by            
           operating activities.........     97,246     19,983
                                          ---------   --------
 
Investing activities:
     Proceeds from sale of assets.......         28        --
     Purchase of property and equipment.    (61,642)    (4,627)
     Purchase of short-term investments.    (98,366)       --
     Investment in joint venture........        --      (6,003)
     Advances on note receivable........        --      (6,000)
                                          ---------   --------
          Net cash used in investing      
           activities...................   (159,980)   (16,630)
                                          ---------   --------
 
Financing activities:
     Payments of debt and capital lease    
      obligations.......................       (407)    (2,926)
     Payments of dividends..............    (20,000)    (3,000)
     Net proceeds from issuance of        
      common stock......................    133,870        --
                                          ---------   --------
          Net cash provided by (used      
           in) financing activities.....    113,463     (5,926)
                                          ---------   --------
 
Net increase (decrease) in cash.........     50,729     (2,573)
     Cash, beginning of period..........     30,387      8,821
                                          ---------   --------
     Cash, end of period................  $  81,116   $  6,248
                                          =========   ========
 
Supplemental disclosure:
     Interest paid during the period....  $     248   $    533
     Income taxes paid during the period     53,035      9,681
 
</TABLE>
  The accompanying notes are an integral part of these consolidated financial
                                  statements.

                                       4
<PAGE>
 
                  EXCEL COMMUNICATIONS, INC. AND SUBSIDIARIES
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS



  The Consolidated Financial Statements include the accounts of EXCEL
Communications, Inc. and its wholly-owned subsidiaries (collectively referred to
as the "Company" or "EXCEL").  All significant intercompany accounts and
transactions have been eliminated.

  These Consolidated Financial Statements have been prepared without audit,
pursuant to the rules and regulations of the Securities and Exchange Commission.
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.  These
Consolidated Financial Statements should be read in conjunction with the notes
to the financial statements in the Company's Registration Statement on Form S-1,
as filed with the Securities and Exchange Commission in February 1996, as
amended, and the Company's Form 10-Q for the quarterly period ended 
June 30, 1996.

  The financial information included herein reflects all adjustments (consisting
only of normal recurring adjustments) which are, in the opinion of management,
necessary for a fair presentation of the results for interim periods.  The
results of operations for the three and nine month periods ended September 30,
1996 are not necessarily indicative of the results to be expected for the full
year.

1.   INITIAL PUBLIC OFFERING

  In May 1996, a total of 11,500,000 shares of the Company's common stock were
sold in an initial public offering ("IPO") at $15 per share. Stockholders sold
1,700,000 shares, and 9,800,000 shares were sold by the Company which resulted
in net proceeds of approximately $133.9 million to the Company after deducting
the expenses of the offering.

2.   MARKETING ACTIVITIES

  Marketing services revenues are primarily comprised of receipts from
Independent Representatives ("IRs") and the Area Coordinators who train IRs
("ACs"). Except in certain states, IRs are required to make an initial one-time
refundable application deposit with EXCEL as an expression of commitment. There
is no additional cost to participate. IRs have an option to purchase a start-up
package, which includes training, business forms, promotional and presentation
materials, ongoing technical and administrative support services, and monthly
reports. If the start-up package is purchased, the application deposit
requirement is waived. In addition, EXCEL offers training positions whereby ACs,
certified by the Company, provide training to new IRs. The portions of the
marketing services revenues received that relate to ongoing technical and
administrative support services are deferred in accordance with generally
accepted accounting principles, and amortized over a period of 12 months in
order to match those revenues with the costs of providing the related support
services. Marketing services revenues, as reflected in the Company's
Consolidated Statements of Operations, include the effect of the deferral of a
portion of the cash received for management services during a period, as well as
the effect of the current period amortization of amounts deferred in prior
periods. The net effect of deferring and amortizing a portion of management
services fees was a reduction in revenues reflected in the Company's
Consolidated Financial Statements of $1.7 million and $5.1 million for the three
months ended September 30, 1996 and 1995, respectively, and $13.8 million and
$10.2 million for the nine months ended September 30, 1996 and 1995,
respectively. These deferred revenues are reflected as deferred management
services fees in the Consolidated Balance Sheets.

  Marketing services costs include commissions and the costs of providing
training, business forms, promotional and presentation materials, technical and
administrative support services, and monthly reports. Commissions are paid to
IRs based upon the acquisition of new long distance subscribers and for long
distance telephone usage by subscribers. The Company also pays commissions for
the training of IRs and ACs. The portions of commissions paid that directly
relate to the acquisition of long distance subscribers are capitalized in
accordance with generally accepted accounting principles and amortized over a
period of 12 months in order to match those 

                                       5
<PAGE>
 
                  EXCEL COMMUNICATIONS, INC. AND SUBSIDIARIES
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)


costs with the revenue stream from subscribers' long distance usage during the
first 12 months of service to such subscribers. Marketing services costs, as
reflected in the Company's Consolidated Statements of Operations, include the
effect of the capitalization of the portion of commissions paid for the
acquisition of new subscribers during a period, as well as the effect of the
current period amortization of amounts capitalized in prior periods. The net
effect of capitalizing and amortizing a portion of commissions expense was a
reduction in marketing services costs reflected in the Company's Consolidated
Financial Statements of $1.8 million and $18.9 million for the three months
ended September 30, 1996 and 1995, respectively, and $42.4 million and $33.9
million for the nine months ended September 30, 1996 and 1995, respectively.
These deferred costs are reflected as deferred subscriber acquisition costs in
the Consolidated Balance Sheets in the Company's Consolidated Financial
Statements. The Company's operating income, net income and net income per share
assuming that subscriber acquisition costs were not capitalized and amortized
were as follows (in thousands):
<TABLE>
<CAPTION>
 
                            THREE MONTHS ENDED                      NINE MONTHS ENDED
                     ---------------------------------      ---------------------------------
                     SEPTEMBER 30,       SEPTEMBER 30,      SEPTEMBER 30,       SEPTEMBER 30, 
                         1996                1995               1996                1995 
                         ----                ----               ----                ----
<S>                  <C>                 <C>                <C>                 <C>
Operating income       $58,398              $2,541            $127,832             $9,629
                       =======              ======            ========             ======
                                                                                   
Net income             $39,810              $  259            $ 86,969             $3,911
                       =======              ======            ========             ======
                                                                                   
Net income per share   $  0.36              $ 0.00            $   0.82             $ 0.04
                       =======              ======            ========             ======
 
</TABLE>

3.  SHORT-TERM INVESTMENTS

  Short-term investments consist primarily of commercial paper with original
maturities at date of purchase beyond three months and less than 12 months.
Such short-term investments are carried at cost, which approximates fair value,
due to the short period of time to maturity.

4.  CANCELLATION OF MARINE MIDLAND LINE OF CREDIT

  In August 1996, the Company terminated its revolving credit line agreement
dated May 26, 1994, which was scheduled to mature on May 26, 1997.  The amount
available under the agreement was limited to the lesser of $10 million or the
borrowing base minus any letters of credit outstanding.  The early termination
of this agreement resulted in the cancellation of: (i) all security interests in
the Company's accounts receivable, inventories, property, and equipment, (ii)
limitations on incurring additional indebtedness and paying dividends, and (iii)
the required maintenance of certain financial ratios and covenants.
 
5.  NET INCOME PER SHARE

  Net income per share is based on the weighted average number of shares of
common stock outstanding. These weighted average shares outstanding exclude
employee stock ownership plan shares that have not been released to employees.
The weighted average shares outstanding include common share equivalents which
represent the effect, using the treasury stock method, of options granted under
the Company's stock option plan.

                                       6
<PAGE>
 
                  EXCEL COMMUNICATIONS, INC. AND SUBSIDIARIES
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)


6.  INCOME TAXES

  The components of the provision for income taxes are as follows for the nine
months ended September 30, 1996 and 1995 (dollars in thousands):
<TABLE>
<CAPTION>
 
                                            NINE MONTHS ENDED
                                            -----------------
                                              SEPTEMBER 30,
                                              -------------         
                                          1996            1995
                                          ----            ----
  <S>                                    <C>             <C>
  Current..........................      $44,461         $ 6,277
  Deferred.........................       22,667           8,886
                                         -------         -------
       Provision for income taxes..      $67,128         $15,163
                                         =======         =======
 
</TABLE>
7.  SUPPLIER AGREEMENTS

  Substantially all of the Company's switching and transmission facilities were
provided by one supplier, Frontier Communication Services, Inc. ("Frontier"), in
1995 and prior periods.  Pursuant to an agreement entered into in January 1996,
the Company began transferring certain of its long distance traffic to IXC Long
Distance, Inc. ("IXC").  In June 1996, the Company and Frontier restructured
their agreement to enable the Company to utilize additional carriers to, among
other things, accommodate its growth and further ease its reliance on Frontier.
In May 1996, the Company entered into a non-exclusive agreement with WorldCom
Network Services, Inc. ("WorldCom") to provide network switching services and
dedicated access services to EXCEL's subscribers. Under the new contract, EXCEL
began the migration of subscriber traffic to WorldCom's long distance network
during the third quarter of 1996. The contract also calls for a $900 million
cumulative commitment over four years. In June 1996, the Company entered into a
non-exclusive agreement with MCI Telecommunications Corp. ("MCI") to provide
network switching services and dedicated access services to EXCEL's subscribers.
Under the new contract, EXCEL began migrating existing subscriber traffic to
MCI's long distance network during the third quarter of 1996. The contract calls
for a $5 million per month minimum commitment over the next two years. Upon
completion of the transition of long distance traffic to these new carriers, all
1-plus long distance traffic will be moved from Frontier. EXCEL has agreed to
leave certain calling card and personal 800 with Frontier through April 30,1999.

8.  STOCKHOLDERS' EQUITY

  Effective January 1, 1996, the Company issued 99,000,000 shares of its common
stock to stockholders at a conversion rate of 1,000 shares of newly issued
common stock for each share of common stock previously held. These new shares
were issued pursuant to a reorganization (the "Reorganization"), which included
a statutory merger whereby the Company was formed as a holding company. In
addition, 500,000,000 shares of common stock were authorized. All common stock
and per share amounts in the Company's Consolidated Financial Statements have
been adjusted retroactively to give effect to the stock conversion and the
change in authorized shares.  In May 1996, the Company sold 9,800,000 shares of
its common stock at $15 per share, which resulted in 108,800,000 shares
outstanding and net proceeds of approximately $133.9 million to the Company
after deducting the expenses of the offering.

  Subsequent to the Reorganization completed in January 1996, the Company has
10,000,000 shares of preferred stock authorized, which can be issued in one or
more series with fixed designations, relative powers, preferences, rights,
qualifications, limitations, and restrictions of all shares of each series,
including without limitation, dividend rates, preemptive rights, conversion
rights, voting rights, redemption and sinking fund provisions, liquidation
preferences, and the number of shares constituting each such series, without any
further vote or action by the stockholders.

                                       7
<PAGE>
 
                  EXCEL COMMUNICATIONS, INC. AND SUBSIDIARIES
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)


9. COMMITMENTS AND CONTINGENCIES

   LITIGATION, CLAIMS AND ASSESSMENTS

  On May 3, 1996, Linden Wood, Brad Campbell, Candy Campbell, Jerry Szeszulski,
and Team Excel of Independent Representatives ("Team Excel") filed suit in state
district court in Tulsa County, Oklahoma, jointly and severally, against the
Company, its indirect subsidiary, EXCEL Telecommunications, Inc. ("ETI"),
Stephen R. Smith, a director and the Executive Vice President of Marketing of
the Company, and Kenny A. Troutt, a director and the Chief Executive Officer,
President, and Chairman of the Board of the Company.  Mr. Wood had been an IR
for several years and was one of the top ten highest earning representatives
during the first half of 1996.

  The plaintiffs have asserted claims against the Company and the individual
defendants for defamation, unfair competition, and interference with contractual
relations.  The plaintiffs allege that the defendants have threatened to
terminate the IR agreement with each of the plaintiffs and that the defendants
have maliciously: published an article containing false statements about each
plaintiff; engaged in actions that constitute unfair competition and trade
practices; and engaged in actions that constitute interference with the alleged
contractual relationships between each individual plaintiff and his or her
downline IRs.  The plaintiffs collectively are seeking actual damages of $105
million and punitive damages of $300 million.  The plaintiffs are also seeking
attorneys' fees and costs and such other relief as the court deems just and
appropriate.

  On May 6, 1996, the Company and the other defendants removed this action to
the United States District Court for the Northern District of Oklahoma.  In May
1996, the Company terminated each of the plaintiffs as an IR for actions that
the Company believes constituted a material breach of his or her IR agreement
with the Company.  On May 23, 1996, the Company and the other defendants filed
with the American Arbitration Association ("AAA") in Dallas, Texas a demand for
arbitration against each of the plaintiffs pursuant to the terms and conditions
of the IR agreements with the plaintiffs seeking a declaration that they have
not committed any of the acts alleged to have occurred in the lawsuit.  In
addition, ETI has sought a declaration that Mr. Wood, Mr. and Mrs. Campbell, and
Mr. Szeszulski, by filing the lawsuit, have materially breached the arbitration
provision in their IR agreements with ETI, which requires all disputes to be
resolved through mandatory and binding arbitration, and seeks to recover
damages.  The Company and ETI have also asked for damages for Mr. Wood's claimed
disparagement of the Company and ETI, as well as Mr. Wood's tortious
interference with the Company and ETI's actual and prospective contractual
relations.

  Also on May 23, 1996, the Company and the other defendants filed a Petition to
Compel Arbitration against the same parties in the United States District Court
for Northern District of Texas, Dallas Division.  On May 23, 1996, the Company
and the other defendants in the Oklahoma federal district court filed a Motion
to Stay the Oklahoma litigation in favor of the arbitration in Dallas, Texas,
which motion was granted on August 13, 1996.

  The Company denies the allegations, is vigorously defending the litigation,
and believes the ultimate outcome thereof will not have a material adverse
effect upon the Company's results of operations or financial position. The
Company believes that its actions with respect to the IRs, including the
plaintiffs, have been reasonable and in compliance with the Company's
contractual agreements with the IRs.  However, an unfavorable outcome in this
matter could have a material adverse effect upon the Company's results of
operations or financial position. Even if the Company and other defendants
ultimately prevail, the defense effort could involve considerable cost
(including the costs of paying for the defense of Mr. Troutt and Mr. Smith
pursuant to their rights to indemnification) and a diversion of management
efforts.  In the past, the Company has had IRs with significant downlines reduce
their efforts and in some cases quit the business completely, and such actions
have not had a material adverse impact upon the Company's results of operations
or financial position. As a result, the Company believes that these issues with
Mr. Wood and the other plaintiffs will not have a material adverse effect upon
the Company's results of operations or financial position.  However, regardless
of the outcome of the litigation, the mere existence of this 

                                       8
<PAGE>
 
                  EXCEL COMMUNICATIONS, INC. AND SUBSIDIARIES
            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (CONTINUED)


dispute with these plaintiffs could lead to a decline in revenues generated from
or through the efforts of these plaintiffs and their respective downlines as
well as an adverse impact on the Company's relationship with IRs and the
Company's ability to attract potential IRs generally, all of which could have a
material adverse effect on the Company.

  On August 30, 1996, AT&T filed suit in the United States District Court for
the District of Delaware against the Company, its subsidiary, Excel
Communications Marketing, Inc., and ETI alleging past and continued infringement
of a single patent without specifying the amount of damages.  The Company denies
the allegations and will vigorously defend the litigation.  The Company does not
use the process described in the patent or what the Company believes to be the
equivalent of the patent.  While this litigation is in a very preliminary stage
and the outcome is uncertain, based upon the information available to the
Company, the Company does not believe that these claims will have a material
adverse effect on the Company's results of operations or financial position.

 
  LEGISLATIVE AND REGULATORY MATTERS

  On February 8, 1996, the 1996 Telecommunications Act was enacted into law.
This comprehensive federal legislation will affect every sector of the
telecommunications industry. Included in the new statutory provisions is the
opening up of local telephone markets to competition from facilities-based and
resale carriers and, subject to certain safeguards, the elimination of
restrictions on Bell Operating Companies ("BOC") and GTE Operating Companies
("GTOC") entrance into the long distance telecommunications market. The FCC
adopted rules to govern the introduction of these new forms of competition in
its August 8, 1996 Interconnection Orders, which have been temporarily stayed by
the U.S. Eighth Circuit Court of Appeals.  It is unknown at this time what
impact the 1996 Telecommunications Act or the Interconnection Orders will have
on the Company. Depending on the nature and timing of BOC and GTOC entry into
the long distance market, the Company will face significant additional
competition in the provision of long distance services.  However, the 1996
Telecommunications Act opens the local telephone market to competition, which,
depending on the nature of such opening, the Company believes may provide
opportunities to compete in the provision of local services. The Company is
currently seeking certification to provide resold local exchange services in
several states.  As of September 30, 1996, the Company has obtained
certification to provide resold local exchange services in the following states:
Connecticut, Florida, North Dakota, Kentucky, Maine, Montana, New York, New
Jersey, Tennessee, Iowa, and Wisconsin.

  The Pennsylvania Public Utility Commission ("PPUC") and the utility regulatory
bodies in all other states have approved the Company's Reorganization that
occurred on January 1, 1996.  However, the review by the Pennsylvania Attorney
General's ("PAG") Office of the Company's marketing practices, which originally
had delayed the approval of the Reorganization by the PPUC, is continuing.  In
addition to the continuing review by the PAG Office, similar discussions and
reviews relating to the Company's marketing practices are ongoing in various
other states.  Various governmental agencies monitor direct selling activities,
and the Company has occasionally been requested to supply information regarding
its marketing plan to certain of such agencies. Although the Company believes
that its network marketing system is in substantial compliance with laws and
regulations of Pennsylvania and other states relating to direct selling
activities, there is no assurance that legislation and regulations adopted in
particular jurisdictions in the future will not adversely affect the Company's
operations.

 

 

                                       9
<PAGE>
 
ITEM 2.   MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND
          RESULTS OF OPERATIONS


GENERAL

  EXCEL, which was formed in December 1988 and commenced operations in 1989,
operates as a provider of long distance service to residential and small
business subscribers. The Company believes that, based upon domestic residential
long distance revenues, it ranks fourth after AT&T Corporation, MCI, and Sprint
Corporation.  In October 1996, the Company began offering nationwide paging
services to its subscribers.

  In May 1996, a total of 11,500,000 shares of the Company's common stock were
sold in an initial public offering at $15 per share. Stockholders sold 1,700,000
shares, and 9,800,000 shares were sold by the Company which resulted in net
proceeds of approximately $133.9 million to the Company after deducting the
expenses of the offering.

  Historically, the Company's strategy has been to build a subscriber base by
innovative, cost-effective marketing techniques and high quality customer care.
The Company intends to leverage the success of its network marketing system, its
customer service capabilities, its bundled billing systems, and its distribution
operations to deliver additional communications products and services to its
subscribers.  The Company's goal is to be a provider of a wide range of
communications products and services.  The Company intends to increase revenues
from each subscriber, increase the retention of subscribers, and provide
additional revenue opportunities for its IR network.

  The Company currently has agreements with Frontier, IXC, MCI, and WorldCom to
provide switching services and network transmission of its long distance
subscribers' traffic. The agreements with IXC, MCI, and WorldCom each contain
minimum usage commitments, while the agreement with Frontier provides that
Frontier is to be the exclusive carrier for certain calling card calls and
personal 800 service.

  The Company's services are marketed nationwide exclusively through a network
of IRs.  The Company encourages IRs to enroll subscribers with whom the IRs have
an ongoing relationship as a result of being a family member, friend, business
associate, neighbor, or other acquaintance.  This network marketing system has
been selected by the Company because the Company believes it reduces net
marketing costs, subscriber acquisition costs, and subscriber attrition.  The
Company believes that subscribers will be more likely to remain with the Company
because they have been enrolled with the Company by someone with whom they have
an ongoing relationship.  The Company also believes that its network marketing
system will continue to build a base of potential subscribers for additional
services and products.

  Historically, the Company's growth in communication services revenues and
marketing services revenues and subscriber growth has been directly affected by
the growth in new IRs.  The growth in new IRs and subscribers slowed during the
second and third quarters of 1996, which the Company believes occurred as the
result of numerous factors including the inability of the Company's long
distance transmission carriers at that time to add the network capacity
necessary to handle the Company's significant growth in long distance traffic.
During the third quarter of 1996, the Company resolved its network capacity
issues by migrating a significant portion of its long distance traffic to
WorldCom, MCI, and IXC, and the Company initiated a temporary promotion designed
to strengthen IR and subscriber growth whereby amounts paid to IRs for the
acquisition of new customers were increased.  The Company believes that while a
portion of the growth in the Company's revenues will continue to be dependent on
the addition of new IRs, this dependence will lessen as the Company continues to
offer additional products and services to the existing subscriber base resulting
in an increase in revenue per subscriber.

  The Company's revenues consist of sales revenues for communication services
and marketing services. Revenues for communication services, as reflected in the
Company's Consolidated Financial Statements, are net of the effect of certain
adjustments, including those for unbillable call records. The Company's long
distance subscribers are located throughout the United States, and the Company
completes subscriber calls to all directly dialable locations worldwide. The
Company bills its subscribers for long distance usage based on the type of
calls, 

                                       10
<PAGE>
 
time of calls, duration of calls, the terminating phone numbers, and each
subscriber's rate plan in effect at the time of the call.

  Marketing services revenues are primarily comprised of receipts from IRs and
ACs. Except in certain states, IRs are required to make an initial refundable
application deposit with EXCEL as an expression of commitment. There is no
additional cost to participate. IRs have an option to purchase a start-up
package, which includes training, business forms, promotional and presentation
materials, ongoing technical and administrative support services, and monthly
reports. If the start-up package is purchased, the application deposit
requirement is waived. In addition, EXCEL offers training positions whereby ACs,
certified by the Company, provide training to new IRs. The portions of the
marketing services revenues received that relate to ongoing technical and
administrative support services are deferred and amortized over a period of 12
months in order to match those revenues with the costs of providing the related
support services.

  Operating expenses include communication charges, marketing services costs,
and general and administrative expenses. Communication charges are paid by the
Company based on the Company's subscribers' long distance usage. The Company
pays its carriers based on the type of calls, time of certain calls, duration of
calls, the terminating phone numbers, and the terms of the Company's contract in
effect at the time of the calls.

  Marketing services costs are directly related to the Company's marketing
activities.  Marketing services costs include commissions and the costs of
providing training, business forms, promotional and presentation materials,
technical and administrative support services, and monthly reports.  Commissions
are paid to IRs based upon the acquisition of new long distance subscribers and
for long distance telephone usage by subscribers. The Company also pays
commissions for the training of IRs and ACs. The portions of commissions paid
that directly relate to the acquisition of long distance subscribers are
capitalized and amortized over a period of 12 months in order to match those
costs with the revenue stream from subscribers' long distance usage during the
first 12 months of service to such subscribers.

  General and administrative expenses consist of the costs of providing
teleservices and other support services for subscribers, billing and collecting
long distance revenues, and the costs of the information systems and personnel
required to support the Company's operations and growth.

 
RESULTS OF OPERATIONS

  THREE MONTHS ENDED SEPTEMBER 30, 1996 COMPARED TO THE THREE MONTHS ENDED
  SEPTEMBER 30, 1995

  Revenues.     Total revenues increased 158% to $366.7 million for the three
months ended September 30, 1996 from $142.3 million for the three months ended
September 30, 1995. The increase in revenues was primarily due to increases in
long distance minutes of usage by subscribers and in the number of applications
from new IRs.  Marketing services revenues as a percentage of total revenues
have decreased to 18.3% for the three months ended September 30, 1996 from 29.4%
for the three months ended September 30, 1995. This decrease as a percentage of
total revenues is due in part to communication services revenues growing at a
faster rate than marketing services revenues because of continued focus on
expanding the subscriber base.

  Communication services revenues increased 198% to $299.6 million for the three
months ended September 30, 1996 from $100.5 million for the three months ended
September 30, 1995. Long distance minutes of usage increased 186% to
1,679,957,000 minutes for the three months ended September 30, 1996 from
586,951,000 minutes for the three months ended September 30, 1995. Included in
communication services revenues is the effect of a rate increase, which took
effect in the second quarter of 1996.  This increase in rates increased long
distance revenues per minute by 4.1% to 17.8 cents per minute for the three
months ended September 30, 1996 from 17.1 cents per minute for the three months
ended September 30, 1995. As a result of this rate increase, average rates for
domestic interstate and intrastate calls were increased approximately 0.5 cents
per minute in the second quarter of 1996.  During June and July of 1996, the
Company experienced network capacity issues due to the inability of the
Company's long distance transmission carriers to add the network capacity
necessary to handle the Company's significant growth in long distance traffic.
The Company believes that the blockage experienced in several states as 

                                       11
<PAGE>
 
a result of the network capacity problems resulted in a loss of subscribers as
well as a reduction in minutes of usage during the third quarter. By the end of
the third quarter of 1996, the Company resolved its network capacity issues by
migrating a significant portion of its long distance traffic to WorldCom, MCI,
and IXC.

  Marketing services revenues increased 60% to $67.0 million for the three
months ended September 30, 1996 from $41.8 million for the three months ended
September 30, 1995.  These revenues increased primarily due to growth in
applications from new IRs to 215,542 applications received during the three
months ended September 30, 1996, from 136,117 applications received during the
three months ended September 30, 1995.

  Operating Expenses.   Communication charges increased 175% to $162.3 million
for the three months ended September 30, 1996 from $59.1 million for the three
months ended September 30, 1995. Communication charges decreased to 9.7 cents
per minute for the three months ended September 30, 1996 from 10.1 cents per
minute for the three months ended September 30, 1995. As a percentage of long
distance revenues, communication charges were 54.2% for the three months ended
September 30, 1996 compared to 58.8% for the three months ended September 30,
1995. This decrease in communication charges as a percentage of long distance
revenues reflects the reduction in rates from the Company's long distance
carrier that were implemented from April 1995 through February 1996, and the
lower rates associated with migrating long distance traffic to WorldCom, MCI and
IXC.  Communication charges as a percentage of long distance revenues were also
impacted by an increase in interstate and intrastate rates charged to the
Company's long distance subscribers in the second quarter of 1996.

  Total marketing services costs increased 149% to $101.9 million for the three
months ended September 30, 1996 from $41.0 million for the three months ended
September 30, 1995. This increase is primarily due to growth in new IRs.

  General and administrative expenses increased 102% to $42.3 million for the
three months ended September 30, 1996 from $20.9 million for the three months
ended September 30, 1995. As a percentage of long distance revenues, general and
administrative expenses were 14.1% for the three months ended September 30, 1996
compared to 20.8% for the three months ended September 30, 1995. Despite the
overall increase in expense, the September 30, 1996 decrease as a percentage of
revenues is attributed to the gaining of economies of scale relative to growth
in the business.

  Total operating income increased 181% to $60.2 million for the three months
ended September 30, 1996 from $21.4 million for the three months ended September
30, 1995.  As a percentage of long distance revenues, operating income was 20.1%
for the three months ended September 30, 1996 compared to 21.3% for the three
months ended September 30, 1995.

  Included in other income (expense) for the three months ended September 30,
1996 is approximately $2.1 million of income related to the sale of the
Company's 49% investment in a joint venture.  In addition, the Company's
interest income (expense) increased to $2.1 million for the three months ended
September 30, 1996 from  $(69,000) for the three months ended September 30,
1995.  The increase in interest income (expense) was primarily due to additional
interest income generated by the investment of cash proceeds received from the
sale of the Company's common stock in the IPO in May 1996.

  NINE MONTHS ENDED SEPTEMBER 30, 1996 COMPARED TO THE NINE MONTHS ENDED
  SEPTEMBER 30, 1995

  Revenues.     Total revenues increased 222% to $992.8 million for the nine
months ended September 30, 1996 from $308.8 million for the nine months ended
September 30, 1995. The increase in revenues was primarily due to increases in
long distance minutes of usage by subscribers and in the number of applications
from new IRs. Marketing services revenues as a percentage of total revenues have
decreased to 21.8% for the nine months ended September 30, 1996 from 29.1% for
the nine months ended September 30, 1995.  This decrease as a percentage of
total revenues is due in part to communication services revenues growing at a
faster rate than marketing services revenues because of continued focus on
expanding the subscriber base.

  Communication services revenues increased 255% to $776.8 million for the nine
months ended September 30, 1996 from $218.8 million for the nine months ended
September 30, 1995 due primarily to an increase in long 

                                       12
<PAGE>
 
distance minutes of usage to 4,461,727,000 minutes for the nine months ended
September 30, 1996 from 1,242,887,000 minutes for the nine months ended
September 30, 1995. During June and July of 1996, the Company experienced
network capacity issues due to the inability of the Company's long distance
transmission carriers to add the network capacity necessary to handle the
Company's significant growth in long distance traffic. The Company believes that
the blockage experienced in several states as a result of the network capacity
problems resulted in a loss of subscribers as well as a reduction in minutes of
usage during the third quarter of 1996. By the end of the third quarter of 1996,
the Company resolved its network capacity issues by migrating a significant
portion of its long distance traffic to WorldCom, MCI, and IXC.

  Marketing services revenues increased 140% to $216.0 million for the nine
months ended September 30, 1996 from $90.0 million for the nine months ended
September 30, 1995.  These revenues increased primarily due to growth in
applications from new IRs to 682,217 applications received during the nine
months ended September 30, 1996, from 288,101 applications received during the
nine months ended September 30, 1995.

  Operating Expenses.   Communication charges increased 232% to $427.2 million
for the nine months ended September 30, 1996 from $128.5 million for the nine
months ended September 30, 1995. Communication charges were 9.6 cents per minute
for the nine months ended September 30, 1996 compared to 10.3 cents per minute
for the nine months ended September 30, 1995. As a percentage of long distance
revenues, communication charges were 55.0% for the nine months ended September
30, 1996 compared to 58.7% for the nine months ended September 30, 1995. This
decrease in communication charges as a percentage of long distance revenues
reflects the reduction in rates from the Company's long distance carrier that
was implemented from April 1995 through February 1996 and the lower rates
associated with migrating long distance traffic to WorldCom, MCI and IXC.

  Total marketing services costs increased 196% to $272.7 million for the nine
months ended September 30, 1996 from $92.0 million for the nine months ended
September 30, 1995. This increase is primarily due to growth in new IRs.

  General and administrative expenses increased 174% to $122.7 million for the
nine months ended September 30, 1996 from $44.7 million for the nine months
ended September 30, 1995. The increase was primarily driven by the growth in the
Company's communication operations and was due in part to the cost of building
the Company's management team and information systems necessary to support the
growth in the business and enhance service to long distance subscribers.  As a
percentage of long distance revenues, general and administrative expenses were
15.8% for the nine months ended September 30, 1996 compared to 20.4% for the
nine months ended September 30, 1995. Despite the overall increase in expenses,
the September 30, 1996 decrease as a percentage of revenues is attributed to the
gaining of economies of scale relative to growth in the business.

  Total operating income increased 290% to $170.2 million for the nine months
ended September 30, 1996 from $43.6 million for the nine months ended September
30, 1995.  As a percentage of long distance revenues, operating income was 21.9%
for the nine months ended September 30, 1996 compared to 19.9% for the nine
months ended September 30, 1995. The increase in operating income as a
percentage of long distance revenues was primarily due to a decrease in
communication charges per minute of usage and the decrease in general and
administrative expenses as a percentage of long distance revenues.

  Included in other income (expense) for the nine months ended September 30,
1996 is approximately $6.2 million of income related to the sale of the
Company's 49% investment in a joint venture.  In addition, the Company's
interest income (expense) increased to $3.8 million for the nine months ended
September 30, 1996 from  $(303,000) for the nine months ended September 30,
1995.  The increase in interest income (expense) was primarily due to additional
interest income generated by the investment of cash proceeds received from the
sale of the Company's common stock in the IPO in May 1996.


LIQUIDITY AND CAPITAL RESOURCES

  As of  September 30, 1996, the Company had cash and cash equivalents and
short-term investments of $179.5 million and working capital of $189.4 million.
In August 1996, the Company terminated its revolving credit line 

                                       13
<PAGE>
 
agreement dated May 26, 1994, which was scheduled to mature on May 26, 1997. The
amount available under the agreement was limited to the lesser of $10 million or
the borrowing base minus any letters of credit outstanding. The early
termination of this agreement resulted in the cancellation of: (i) all security
interests in the Company's accounts receivable, inventories, property, and
equipment, (ii) limitations on incurring additional indebtedness and paying
dividends, and (iii) the required maintenance of certain financial ratios and
covenants.

  The Company's operating activities provided cash of approximately $97.2
million for the nine months ended September 30, 1996 and $20.0 million for the
nine months ended September 30, 1995.  The increase is primarily due to the
significant growth in revenues and net income for the nine months ended
September 30, 1996 as compared to the same period in 1995.

  The Company's investing activities consisted primarily of property and
equipment purchases of $61.6 million and short-term investments, consisting
primarily of commercial paper, of $98.4 million for the nine months ended
September 30, 1996. Investing activities during the nine months ended September
30, 1995 include purchases of property and equipment of $4.6 million and capital
contributions of $6.0 million to obtain a 49% interest in a joint venture. The
joint venture was formed for the purpose of obtaining and operating a long
distance network to provide telecommunications services to the Company and other
long distance providers. Subsequent to December 31, 1995, the Company sold its
entire 49% interest in the joint venture for a sales price of $6.2 million. The
Company advanced $6.0 million to an employee stock ownership plan during 1995.

  Total cash generated from (used for) financing activities was $113.5 million
for the nine months ended September 30, 1996 and $(5.9) million for the nine
months ended September 30, 1995. The increase in cash generated from financing
activities for the nine months ended September 30, 1996 was primarily due to
proceeds from the Company's IPO in May 1996, which resulted in net proceeds of
approximately $133.9 million to the Company after deducting the expenses of the
offering. In addition, other financing activities have consisted of payments of
debt and capital lease obligations and payments of dividends. In the nine month
period ended September 30, 1996, the Company made payments on debt and capital
lease obligations of $407,000 and payments of dividends of approximately $20.0
million declared in December 1995 to its then existing stockholders.

  The Company believes that the net proceeds from the common stock offered by
the Company in its IPO in May 1996, together with existing sources of liquidity
and anticipated funds from operations, will be sufficient to fund its capital
expenditures, working capital, and other cash requirements through the end of
1997.

LITIGATION, CLAIMS AND ASSESSMENTS

  Information pertaining to the Company's litigation is included in Note 9 to
the Company's Consolidated Financial Statements.


LEGISLATIVE AND REGULATORY MATTERS

  Information pertaining to legislative and regulatory matters is included in
Note 9 to the Company's Consolidated Financial Statements.

                                       14
<PAGE>
 
PART II. OTHER INFORMATION


ITEM 1.  LEGAL PROCEEDINGS

         Information pertaining to this item is incorporated from Part I.
         Financial Information (Item 1. Financial Statements -- Note 9 to
         Consolidated Financial Statements -- Commitments and Contingencies --
         Litigation, Claims, and Assessments and Legislative and Regulatory
         Matters).

ITEM 2.  CHANGES IN SECURITIES

         None.

ITEM 3.  DEFAULTS UPON SENIOR SECURITIES

         None.

ITEM 4.  SUBMISSION OF MATTER TO A VOTE OF SECURITY HOLDERS

         None.

ITEM 5.  OTHER INFORMATION

         None.

ITEM 6.  EXHIBITS AND REPORTS ON FORM 8-K

         (a) Exhibits: The exhibits filed as part of this report are set forth
             in the Index of Exhibits on page 17 of this report.

         (b) Reports on Form 8-K:

             1)  Current report on Form 8-K dated August 21, 1996 regarding
                 appointment of Ron McDougall to EXCEL's Board of Directors.

                                       15
<PAGE>
 
SIGNATURES


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


                                             EXCEL COMMUNICATIONS, INC.



Date:  November 8, 1996                      /s/ John J. McLaine
                                             ----------------------------------

                                                    John J. McLaine
                                                    Executive Vice President,
                                                    Chief Financial Officer
                                                    and Secretary



Date:  November 8, 1996                      /s/ Craig E. Holmes
                                             -----------------------------------

                                                    Craig E. Holmes
                                                    Vice President and
                                                    Chief Accounting Officer

                                       16
<PAGE>
 
EXHIBIT INDEX


The following exhibits are included in this Quarterly Report on Form 10-Q:
 
Exhibit Number                         Exhibit Description
- --------------                         -------------------
 
        3.1                  Certificate of Incorporation of the Company dated
                             December 19, 1995, as amended January 11, 1996
                             (incorporated herein by reference to Exhibit 3.1
                             to the Company's Registration Statement on Form
                             S-1 (File No. 333-1076))
 
        3.2                  Bylaws of the Company (incorporated herein by
                             reference to Exhibit 3.2 to the Company's
                             Registration Statement on Form S-1 (File No.
                             333-1076))
 
        4.1                  Specimen Certificate for Common Stock of the
                             Company (incorporated herein by reference to
                             Exhibit 3.1 to the Company's Registration
                             Statement on Form S-1 (File No. 333-1076))
 
       10.1                  Reseller Agreement by and between PageMart, Inc.
                             and Excel Telecommunications, Inc. dated  March
                             20, 1996, amended as of September 30, 1996,
                             including addenda and exhibits.*
 
       11                    Computation of Net Income per Share
 
       27                    Financial Data Schedule as of September 30, 1996
 
* Confidential treatment requested.  A series of XXX's have been inserted in
  these exhibits to indicate redactions in such exhibits for which confidential
  treatment has been requested.  The redacted portions of these agreements have
  been separately filed with the Secretary of the Commission.

                                       17

<PAGE>
 
                                                                    EXHIBIT 10.1

                              RESELLER AGREEMENT


     This Reseller Agreement (this "Agreement") is made as of March 20, 1996,
by and between PageMart, Inc., a Delaware corporation ("PageMart"), and Excel
Telecommunications, Inc., a Texas corporation ("Excel").

     Recitals.  PageMart is in the business of providing paging and wireless
     --------                                                               
communications products and services, and Excel is in the business of providing
and reselling telecommunications services. PageMart desires to provide to Excel
and Excel desires to resell certain of PageMart's products and services to its
customers in accordance with the terms and conditions set forth below.

     NOW, THEREFORE, in consideration of the foregoing and for the mutual
promises set forth below, the parties, intending to be legally bound, hereby
agree as follows:

                            I. PRODUCTS AND SERVICES
                            ------------------------

     1.1  Purchase and Sale.  As set forth below, PageMart shall provide the
          -----------------                                                 
paging products and services (collectively, the "Services") to Excel according
to the prices and rates more specifically described in Exhibit A ("Charges").
                                                       ---------              
Beginning on the date hereof and subject to the terms hereof, Excel may resell
Services to its customers ("Excel Customers") on terms and rates set by Excel in
its sole discretion.

     1.2   Modification of Services.  PageMart reserves the right, in its sole
           ------------------------                                           
and absolute discretion, to modify, add, and/or delete Services and to modify
its paging network and or its method of operating its paging network at any
time.  PageMart shall provide Excel at least ninety (90) days prior written
notice of any material modification, addition, and/or deletion to its paging
network that has an adverse effect on the Services to be provided to Excel
Customers.  Notwithstanding the foregoing, Excel Customers shall receive the
Services as provided throughout the term of this Agreement to the extent
available to any other end users in any particular region.

     1.3  Trademark and Trade Name.  PageMart and Excel hereby acknowledge and
          ------------------------                                            
agree that the Services will be marketed and sold to Excel Customers under the
tradename ["EXCEL"] or such other tradename, servicemark, or trademark that
Excel shall desire to use.  All customer billing, customer care and customer
contact of any nature with the Excel customers will be conducted by and in the
name of Excel, except as otherwise provided herein.  Notwithstanding anything to
the contrary contained herein, unless otherwise specifically agreed to in
writing by the parties, neither party hereto shall  use the servicemarks,
trademarks, and trade names of the other party.

     1.4  Nonexclusivity.  PageMart and Excel hereby acknowledge and agree that
          --------------                                                       
the Services shall be provided to Excel on a nonexclusive basis, and PageMart
shall have the right to market and sell such Services to other entities except
as provided in Section 9.  Nothing herein shall limit Excel's right to receive
paging services from any other company or (subject to the provisions of Section
8.2 below) from migrating any of its subscribers to another paging network upon
30 days notice, provided, however, that in no event shall Excel be permitted to
transfer PageMart Numbers (as defined in Section 3.1(a) of this Agreement).

     1.5  "FLEX" Technology.  If "FLEX" receivers are available that meet the
          -----------------                                                  
compatibility requirements of PageMart, Excel will assign Excel Customers to
such receivers.  Until "FLEX" 
<PAGE>
 
receivers meeting such requirements are available, Excel will assign Excel
Customers to 2400 BAUD receivers. As "FLEX" receivers are added to the PageMart
paging network, Excel will assign all new Excel Customers to such "FLEX"
receivers. In no case shall Excel be allowed to assign non-"FLEX" receivers
after December 31, 1996. Notwithstanding anything to the contrary contained
herein, PageMart hereby acknowledges and agrees that Excel shall have the right
to assign 2400 BAUD receivers until such inventory is depleted.

     1.6  PCS.  If and when "Personal Communications Services" ("PCS") become
          ---                                                                
available through PageMart to any of its customers, PageMart will make such PCS
services available to Excel for resale to the Excel Customers at the Best
Service Rate (as defined in Article V of this Agreement).

     1.7  Marketing.  Excel, through its network marketing system, shall use its
          ---------                                                             
reasonable efforts to promote and market the Services.  PageMart will from time
to time provide Excel with examples of PageMart's advertising/sales literature.
Excel shall not make any representation and shall instruct its independent
contractors (who are not employees of Excel, and thus not subject to supervision
by Excel), not to make any representations or warranties regarding the Services
that are inconsistent with or which are not contained in the most current
version of the advertising/sales literature provided to Excel by PageMart.

                              II.  PAGING NETWORK
                              -------------------

     2.1  Capacity of PageMart Network.  PageMart hereby represents and warrants
          ----------------------------                                          
that it has the capacity on its paging network ("PageMart Network") and the
resources, capability, and expertise to add and provide Services to Excel
Customers promptly upon Excel's request for activation.  PageMart further
represents and warrants that Excel's ability to add new Excel Customers to the
existing PageMart Network will not be limited by geographical or technological
constraints, including but not limited to, type of pager, location of pager, or
source of pager number, except as described on Exhibit B hereto.  If capacity to
                                               ---------                        
add new Excel Customers to the PageMart Network is limited in any way by
geographical, technological, or other constraints, PageMart shall promptly
pursue all reasonable means to expand and upgrade the PageMart Network to
support such new customers.

     2.2  Maintenance of PageMart Network.  PageMart hereby covenants and agrees
          -------------------------------                                       
to maintain the transmission quality and functionality of the PageMart Network
consistent with paging industry standards.  PageMart agrees to meet the
performance criteria as described in Exhibit C hereto.
                                     ---------        

                              III.  PAGING NUMBERS
                              --------------------

     3.1  Provision.  Effective as of the date Excel obtains such necessary
          ---------                                                        
authorizations and approvals from the Federal Communications Commission ("FCC")
and any other federal, state, and local governmental authority where required,
PageMart and Excel hereby acknowledge and agree as follows:

     (a) PageMart shall provide Excel with available Direct Inward Dialing
     numbers ("PageMart Numbers") as available in certain territories, which may
     be assigned to Excel Customers by Excel. Neither Excel nor any Excel
     Customer shall acquire any property rights 

                                      -2-
<PAGE>
 
     in such PageMart Numbers assigned by PageMart to Excel. Notwithstanding
     anything to the contrary contained herein, PageMart may not reassign
     activated PageMart Numbers previously assigned to Excel, except upon proper
     termination of this Agreement due to a material breach by Excel and the
     expiration of the appropriate cure period, and further PageMart may not
     reassign PageMart Numbers (except to Excel Customers), if deactivated, for
     a period of 30 days from the date of deactivation of such PageMart Numbers.

     (b) PageMart, at the request of Excel, shall activate, on the PageMart
     Network, paging numbers obtained by Excel from entities other than Pagemart
     ("Other Numbers") and shall provide Services to Excel Customers using Other
     Numbers. Such Other Numbers shall be the sole property of Excel and
     PageMart shall have no right in such Other Numbers, and, by way of example,
     PageMart shall not have the right to reassign such paging number for any
     reason, including but not limited to inactivity of the number or any other
     rights whatsoever in such numbers. Nothing contained herein shall prohibit
     PageMart from disconnecting Services to such Other Number in the event of a
     proper termination of this Agreement due to a material breach by Excel and
     the expiration of the appropriate cure period.

     Excel shall be responsible for any additional expenses Excel incurs with
     the addition of Other Numbers. Excel shall be responsible for any
     additional trunking costs or incremental terminal costs incurred as a
     result of the addition of Other Numbers. Notwithstanding anything to the
     contrary contained herein, any costs foregone by PageMart as a result of
     Excel not using PageMart Numbers shall be deducted from Excel's obligation
     to pay PageMart for any such additional expenses, additional trunking
     costs, and/or incremental terminal costs incurred as a result of the
     addition of Other Numbers.

     (c) Except as specifically provided in Section 10 and Exhibit D hereof, the
                                                           ---------
     warehousing and distribution of pagers shall be the sole responsibility of
     Excel.

     3.2  Number Activation/Discontinuance.  PageMart and Excel hereby
          --------------------------------                            
acknowledge and agree that each will use its  best efforts to establish a link
via electronic data exchange ("Electronic Exchange") between Excel and PageMart
whereby Excel, among other things, will be able to directly (i) provision
Service to; (ii)  discontinue Service to; and (iii) upgrade or change Services
to, Excel Customers.  Prior to the establishment of the Electronic Exchange,
Excel shall request that PageMart activate and discontinue service to Excel
Customers in accordance with the procedure more particularly described on
                                                                         
Exhibit C. Notwithstanding anything to the contrary, PageMart, upon 24 hours
- ---------                                                                   
written notice from Excel, shall discontinue service to any paging number of an
Excel Customer.  PageMart reserves the right to terminate such Electronic
Exchange in the event of a proper termination of this Agreement due to a
material breach by Excel and the expiration of the appropriate cure period.

     3.3  Minimum Period.  Any provision of PageMart Numbers shall be effective
          --------------                                                       
for, and Excel shall be obligated to pay for such numbers for, a minimum service
period of one (1) month.

                                      -3-
<PAGE>
 
                       IV.  PAYMENT OBLIGATIONS OF EXCEL
                       ---------------------------------

     4.1  Invoicing; Late Payments.
          ------------------------ 

     (a) Each invoice submitted by PageMart to Excel (an "Excel invoice") must
     be paid by Excel via wire transfer of immediately available U.S. funds to
     an account designated by PageMart so that the payment is received by
     PageMart within 30 days from the date of the Excel invoice. PageMart agrees
     that (i) the Excel invoice date will be the same day the Excel invoice is
     faxed to Excel, and (ii) the Excel invoice will be faxed on a business day
     to the facsimile number set forth in Section 12.2 hereof or such other
     number provided in writing by Excel.

     (b) Excel may withhold payment on amounts disputed in good faith by
     providing written notice of disputes with an Excel invoice within thirty
     (30) business days after receipt. Alternatively, Excel may pay disputed or
     undiscovered discrepancies without losing any of its rights to recovery. If
     Excel does not report a good-faith dispute within 120 business days
     following the invoice date, Excel is deemed to have waived its dispute
     rights for that Excel invoice and the PageMart billing system inputs and
     outputs are deemed accurate and final. PageMart will use reasonable efforts
     to resolve timely disputes within 30 business days after its receipt of the
     dispute notice. If such dispute is not resolved within 30 business days
     after receipt of such notice, then either party may commence an arbitration
     proceeding against Excel in accordance with the terms hereof.

     (c) Charges shall be billed and payable following the end of each period
     (which shall not be shorter than 30 days) preceding the period in which
     actual usage will be incurred. All Charges shall be due and payable by
     Excel to PageMart without demand within 30 days of the date of invoice. Any
     amount not received by PageMart on the due date specified above will be
     deemed past due. In the event that any payment remains unpaid after 30 days
     following the date of the first PageMart invoice (other than amounts that
     are disputed in good faith), such payment shall be subject to a late
     payment charge equal to the lesser of: (A) one and one-half percent of the
     unpaid balance per month from the invoice date; or (B) the maximum rate
     allowed under applicable state law.

     4.2  Cure Period.  If Excel fails to timely pay any Excel invoice, other
          -----------                                                        
than amounts disputed pursuant to Section 4.1(b), Excel shall be in breach of
this Agreement.  Excel shall have 30 days after the receipt of written notice
from PageMart to cure such payment breach.  Payment shall be deemed made when
the transfer has been confirmed by PageMart's receiving bank.  If Excel does not
timely cure the breach within this 30 day period, PageMart shall have the option
to purchase those Excel Customers subscribing to the Services in accordance with
the terms and conditions set forth on Exhibit E (the "Option").  To properly
                                      ---------                             
exercise the Option, PageMart must give Excel notice of its intent to exercise
the Option within sixty (60) days of the expiration of the cure period.  In any
event, if PageMart exercises the Option, the effective date of such exercise
will be the sixtieth (60th) day after the expiration of the cure period (the
"Option Exercise Date").  PageMart agrees that it shall continue to provide
Services to Excel Customers through the Option Exercise Date.  Excel agrees to
pay for such Service through the Option Exercise Date and shall have the right
to cure the payment breach at any time prior to the Option Exercise Date.  In
the event Excel so cures the breach, the Agreement will be immediately
reinstated.  If PageMart exercises the Option described in this Section 

                                      -4-
<PAGE>
 
4.2, PageMart will purchase the Excel Customers pursuant to the terms of a
purchase agreement substantially in the form of Exhibit E attached hereto.

                             V.  BEST SERVICE RATE
                             ---------------------

     PageMart hereby covenants, represents, and warrants that Charges set forth
on Exhibit A are at least equal to or lower than any rates offered by PageMart
   ---------                                                                  
to any other resellers for Services at equivalent volume levels on similar terms
and conditions, including payment terms, as the Services offered hereunder
("Best Service Rate").  PageMart covenants and agrees that if the Charges, at
any time during the term of this Agreement, exceed the Best Service Rate, then
PageMart shall promptly adjust such Charges accordingly.

                                    VI. TERM
                                    --------

     6.1  Term.  Unless earlier terminated pursuant to the terms hereof, the
          ----                                                              
term (the "Initial Term") of this Agreement shall commence upon the date hereof
and shall continue through the third anniversary of the date of this Agreement
and shall renew for successive one (1) year periods unless sooner terminated by
either party upon written notice to the other party at least six (6) months
prior to the end of the Initial Term or the end of such renewal period.

     6.2  Nonrenewal.  If the term of this Agreement expires and this Agreement
          ----------                                                           
is not renewed pursuant to Section 6.1 above (the "Nonrenewal"), PageMart shall
continue to provide the Services to those Excel Customers who subscribed to the
Services as of the date of the Nonrenewal, and the terms of this Agreement shall
remain in full force and effect with respect to those Excel Customers for so
long as they remain Excel Customers.

                                VII.  REGULATION
                                ----------------

     Excel acknowledges that the activities of PageMart and/or its affiliates in
connection with the provision of Services hereunder are regulated by the FCC and
that the activities of PageMart and Excel in connection with the transactions
contemplated by this Agreement are or may be subject to regulation by
authorities in the individual states of operation.  Accordingly, Excel and
PageMart hereby acknowledge and agree as follows:

     7.1  Consents.  The execution, delivery, and performance of this Agreement
          --------                                                             
and the transactions contemplated hereby are subject to the receipt of any
necessary prior approvals or authorizations by or from the FCC or any other
federal, state, or local governmental authority.  Excel and PageMart agree to
use their best efforts to obtain such approvals and authorizations applicable to
them.

     7.2  Compliance with Regulation.  Excel and PageMart hereby acknowledge and
          --------------------------                                            
agree that each shall comply, in all material respects, with all statutes, laws,
regulations, tariffs, and orders adopted or issued by any governmental authority
governing the provision of Services by PageMart to Excel and by Excel to Excel
Customers.  In the event the FCC or any other governmental entity shall require
any material additions, deletions, or modifications to the terms or conditions
of this Agreement, PageMart and Excel shall each use reasonable efforts to
reconstitute this Agreement to 

                                      -5-
<PAGE>
 
comply with such requirements, but only to the extent that such modifications
would not materially affect the rights and obligations of the parties hereto.

     7.3  Records.  Excel shall maintain records regarding its resale to the
          -------                                                           
extent required by the FCC or any other governmental authority.

     7.4  Control of Radio Facilities.  Excel acknowledges and agrees that
          ---------------------------                                     
PageMart or its affiliate is the FCC licensee of the radio paging facilities
used to provide Services to Excel hereunder and that PageMart or its affiliate
has the sole authority and responsibility to ensure that the paging facilities
are operated in accordance with the terms of their licenses and the rules and
regulations of the FCC.  No provision of this Agreement shall be construed as
vesting in Excel any control over the radio paging facilities licensed to
PageMart or its affiliate, and PageMart or its affiliate shall maintain full
responsibility for control, supervision, operation, and maintenance of such
facilities.

                               VIII.  TERMINATION
                               ------------------

     8.1  Nonpayment.  PageMart may terminate this Agreement, if Excel has
          ----------                                                      
failed to pay any amounts due under Section 4.1 hereof, and Excel fails to cure
such default as set forth in Section 4.2 hereof.

     8.2   Minimum Threshold.  If Excel shall fail to have and maintain a
           -----------------                                             
minimum number of ten thousand (10,000) pager numbers assigned within six (6)
months of the commencement of Services, PageMart may terminate this Agreement in
its sole discretion. Prior to termination, Excel shall be granted the option of
accepting billing and payment for a minimum number of such amount of pager
numbers per Exhibit A.

     8.3    Other Breaches.  PageMart may terminate this Agreement upon written
            --------------                                                     
notice and with no further liability if Excel commits a material breach or
default of any of the provisions of this Agreement other than those set forth in
Section 8.1 or 8.2 above ("Other Breach"), and such Other Breach has not been
cured within forty-five (45) days after receipt by Excel of written notice of
such Other Breach.  If at any time Excel cures such Other Breach prior to the
expiration of the 45 day cure period, this Agreement shall be reinstated
immediately.  Notwithstanding anything to the contrary, PageMart represents,
acknowledges, and agrees that it shall, in accordance with the terms of this
Agreement, continue to provide the Services to Excel Customers during the 45 day
cure period.  PageMart represents, acknowledges, and agrees that it shall
continue to provide Services to existing Excel Customers as described in Section
6.2 hereof.

     8.4  Failure of Performance by PageMart.
          ---------------------------------- 

     (a) The liability of PageMart for damages for any mistake, omission,
     termination, interruption, delay, error, or defect in transmission, other
     than from gross negligence or willful misconduct (a "Failure of
     Performance") occurring in the furnishing of Services hereunder shall be
     limited to not charging Excel for any Services which PageMart failed to
     provide. PageMart shall provide refunds or credits for defective pagers or
     other customer equipment, in accordance with the procedures more
     particularly described on Exhibit C.

                                      -6-
<PAGE>
 
     (b) In the event of a Failure of Performance, PageMart shall use its
     reasonable efforts to correct such failure as soon as reasonably
     practicable in accordance with procedures agreed to by both parties.

     (c) Excel may cancel this Agreement without incurring any liability if (i)
     PageMart fails to provide a paging network as warranted in Section 1 hereof
     (whether or not caused by force majeure), (ii) PageMart fails to
     substantially satisfy the performance criteria as described in Exhibit C,
     or (iii) PageMart fails to fulfill any of its material obligations set
     forth in this Agreement; provided, however, Excel must give PageMart
     written notice of any such default and an opportunity to cure such default
     within fifteen (15) days of the notice. In the event PageMart fails to cure
     any such default within the fifteen (15) day period on more than three
     occasions within any six (6) month period, Excel may cancel this Agreement
     without incurring any liability or cancellation charge relating thereto.
     "Cure", with respect to any default involving an action or response
     required within a certain timeframe, shall mean that, at any time during
     the fifteen (15) day cure period, PageMart corrects any failure or makes a
     required action or response during the required timeframe.

     8.5  Survival of Provisions.  Following any termination of this Agreement,
          ----------------------                                               
Articles IX and XI shall continue in full force and effect in accordance with
their terms.

                              IX.  NONSOLICITATION
                              --------------------

     PageMart covenants and agrees that, during the term of this Agreement and
for a period of two (2) years thereafter, neither it nor its affiliates shall
market to, solicit, or seek to solicit any Excel Customer, who was an Excel
Customer prior to or during the term of this Agreement or in any other manner
attempt directly or indirectly to influence, induce, or encourage any such Excel
Customer to become a customer of PageMart or a customer of any of PageMart's
affiliates. During the term of this Agreement and for a period of two (2) years
thereafter, PageMart further covenants and agrees that neither it nor its
affiliates shall disclose to any person or entity the names and addresses of
Excel Customers. Notwithstanding the foregoing, nothing contained herein shall
prohibit PageMart from directly activating Excel Customers that contact PageMart
through no marketing or solicitation effort by PageMart.

                       X.  TECHNICAL AND INTERIM SUPPORT
                       ---------------------------------

     10.1  Technical Support.  Throughout the term of this Agreement, PageMart
           -----------------                                                  
hereby agrees to provide such technical support and assistance to Excel
Customers, as set forth on Exhibit C, that is of equal quality as such technical
                           ---------                                            
support and assistance offered by PageMart to its own customers.

     10.2  Interim Support.  As partial consideration for Excel to enter into
           ---------------                                                   
this Agreement, PageMart hereby covenants and agrees to assist Excel in the
implementation of a paging operation, as set forth on Exhibit C, including, but
                                                      ---------                
not limited to, assistance with (i) customer service, (ii) billing, (iii)
information systems and programming support, (iv) provisioning of customers, (v)
warehousing, (vi) distribution, and (vii) monitoring of fraud.

                                      -7-
<PAGE>
 
                          XI. CONFIDENTIAL INFORMATION
                          ----------------------------

     11.1  Treatment of Information.  Each party acknowledges that all
           ------------------------                                   
Confidential Information (as such term is defined below) of the other party is a
trade secret of the other party.  All Confidential Information of any party
remains its exclusive property.  Each party: (i) shall not reproduce or use any
Confidential Information of the other party or its affiliates, however acquired
and whether acquired before, during or after the term of this Agreement, except
to the extent reasonably required for the performance hereof; and (ii) except as
set forth herein, shall not disclose, or allow the disclosure of, any such
Confidential Information to any person (including its own personnel and
affiliates) without the written consent of such other party, except (i) to
employees and directors of such party as necessary for the performance of its
obligations hereunder; (ii) to third parties rendering professional accounting,
financial, consulting, or legal services to such party; (iii) to third parties
providing financing, insurance or brokerage services to such party; or (iv) to
potential purchasers of such party.

     "Confidential Information" shall mean, with respect to a party, all of the
      ------------------------                                                 
following, whether oral or written: the terms of this Agreement, all business
and financial reports, statements, and other information, cost data, customer
lists, data, designs, design specifications, developments, documentation, "know-
how" experience, information concerning customers, contracts, operations, sales,
personnel, products or suppliers, knowledge, marketing information, methods,
models, plans, policies, practices, price data, procedures, processes, products,
programs, research, software, specifications, strategies, supplier lists,
technical information, test data, trade secrets, owned by, generated by, or
disclosed by, such party or of any affiliate of such party and any other
information normally understood to be or designated as confidential or
proprietary by such party, except to the extent publicly known other than by
                           ------                                           
breach hereof, in the public domain, obtained from any person not in breach of
any obligation to such party, or independently developed by the other party.
All analyses, compilations, studies or other documents prepared by a party using
Confidential Information of the other party shall also be deemed to be
Confidential Information of such other party.  Each party shall use, in
maintaining the confidentiality of the Confidential Information of the other
party, at least the same degree of care it uses, or, if greater, that a prudent
person would use, in maintaining the confidentiality of its own information of a
similar nature.

     11.2  Required Disclosure.  Notwithstanding the foregoing, however, any
           -------------------                                              
party may make Confidential Information of the other party available (i) on a
confidential basis to its lenders and (ii) as required by law, judicial order,
or under federal or state securities disclosure rules. To the extent any party
is required to disclose Confidential Information by any court or governmental
agency, such party shall, if permitted by applicable law, promptly inform the
other party of such requirement with sufficient time to allow the other party to
seek a protective order restraining such disclosure, and if reasonably requested
to do so, shall cooperate with such other party (at the expense of such other
party) to obtain such protective order. Notwithstanding anything to the
contrary, PageMart and Excel acknowledge and agree that in any filing with the
SEC, the filing party shall use its reasonable best efforts to request and
obtain confidential treatment of the material terms of this Agreement, including
but not limited to the Charges.

     11.3  Obligations Upon Termination.  Upon the termination of this Agreement
           ----------------------------                                         
and at the request of any party, the other party to whom such Confidential
Information has been disclosed shall promptly return all materials relating to,
based on, or incorporating, the Confidential Information of

                                      -8-
<PAGE>
 
such party, or, with such party's written consent, promptly destroy such
materials, provided, however, that one copy may be retained by the legal counsel
of such other party. The obligations of each party hereunder relating to
Confidential Information shall survive the termination of this Agreement for a
period of five years.

     11.4  Equitable Remedies.  In the event any party fails to perform any
           ------------------                                              
obligation hereunder relating to Confidential Information, the other party will
suffer irreparable harm and will not have an adequate remedy at law for monetary
damages.  Accordingly, in addition to any other remedy available at law or in
equity, such other party shall be entitled to injunctions (or other appropriate
equitable remedies) to prevent a breach of this Agreement and to obtain specific
enforcement of the performance of such obligation, without the posting of a bond
or other security.

     Neither party shall in any manner advertise or publish or release for
publication any statement mentioning the other party or the fact that the other
party has furnished or contracted to furnish goods and services hereunder or
quote the opinion of any employees of such other party, unless written consent
of such other party shall first be obtained or unless required by law.

     Notwithstanding the foregoing, the existence and terms of this Agreement
may be disclosed by either party to investors or potential investors in
securities of either party and/or in any filing with the Securities and Exchange
Commission and/or filed as an exhibit thereto.

                              XII.  MISCELLANEOUS
                              -------------------

     12.1  Warranty.  PageMart will provide a paging network with transmission
           --------                                                           
quality and functionality consistent with paging industry standards and
government regulations.  EXCEL ACKNOWLEDGES THAT PAGEMART HAS NOT MADE ANY
REPRESENTATION OR WARRANTY REGARDING THE PRODUCTS OR SERVICES NOT CONTAINED
HEREIN. PAGEMART DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY WITH RESPECT TO THE
MERCHANTABILITY, DESIGN, CONDITION, DURABILITY, PERFORMANCE, QUALITY, CAPACITY,
TECHNICAL COMPATIBILITY, OR FITNESS FOR A PARTICULAR PURPOSE OF THE PRODUCTS AND
SERVICES, ALTHOUGH EXCEL SHALL HAVE A RIGHT OF REFUND OR CREDIT FOR DEFECTIVE
PAGERS OR OTHER CUSTOMER EQUIPMENT.

     12.2  Notices.  Each notice, consent, approval, request, claim, demand,
           -------                                                          
direction or other communication (each, a "notice") relating to this Agreement
                                           ------                             
shall be in writing and shall be: (i) given in person; (ii) sent by registered
or certified mail (return receipt requested) or courier; or (iii) transmitted by
facsimile machine, with a copy of such transmission delivered by one of the
foregoing methods. Each properly given notice shall be deemed to have been given
as of the earlier of (i) delivery, (ii) four days after the date of mailing, or
(iii) the date of facsimile transmission (receipt of which is orally confirmed
or which date is indicated by the facsimile machine of any party). Notices not
given in person shall be made to the following persons at the following
addresses and facsimile telephone numbers (which may be changed only by properly
given notice):

                                      -9-
<PAGE>
 
     If to PageMart:  PageMart, Inc.
                      6688 N. Central Expsy.
                      Suite 800
                      Dallas, Texas  75206
                      Telecopy Number:  (214) 692-3214
                      Attention:  Kenneth L. Hilton

     with a copy to:  PageMart, Inc.
                      6688 N. Central Expsy.
                      Suite 800
                      Dallas, Texas  75206
                      Telecopy Number:  (214) 373-6676
                      Attention:  Corporate Counsel

     If to Excel:     Excel Telecommunications, Inc.
                      9330 LBJ Freeway, Suite 1200
                      Dallas, Texas 75243
                      Telecopy Number:  (214) 664-3746
                      Attention:  Kenny A. Troutt

     with copy to:    Excel Telecommunications, Inc.
                      9330 LBJ Freeway, Suite 1200
                      Dallas, Texas 75243
                      Telecopy Number:  (214) 889-4002
                      Attention:  J. Christopher Dance, Esq.

     12.3  Subject to Laws.  This Agreement is subject to all applicable
           ---------------                                              
federal, state, and local laws, and regulations, rulings and orders of
governmental agencies, including, but not limited to, the Communications Act of
1934, as amended, the Telecommunications Act of 1996, as amended, the Rules and
Regulations of the FCC and state public utility or service commissions ("PSC"),
and the obtaining and continuance of any required certification, permit,
license, approval or authorization of the FCC and PSC or any governmental body.
To the extent any term or condition in PageMart's tariff relating to the
Services is inconsistent with any term or condition in this Agreement, this
Agreement shall govern.

     12.4  Assignment.  Neither party shall assign or transfer its rights or
           ----------                                                       
obligations under this Agreement without the prior written consent of the other
party which shall not be unreasonably withheld or delayed, except that each
party shall be entitled to assign the Agreement to its affiliates and to create
a security interest in this Agreement in favor of its lenders.  Subject to the
foregoing, this Agreement shall be binding upon and inure to the benefit of the
parties hereto and their respective successors and assigns. In the event of an
assignment hereof by a party, such party shall remain directly and primarily
liable for the performance of its obligations hereunder and the other party may
enforce the provisions hereof against such party without demand upon or
proceeding in any way against any other person.

                                      -10-
<PAGE>
 
     12.5  Indemnity.  Excel agrees to indemnify and hold harmless PageMart, its
           ---------                                                            
affiliates, their respective directors, officers, employees, agents,
subsidiaries and assignees, from and against any claims, costs, damages,
judgments or expenses (including reasonable attorney's fees and court costs)
arising out of or attributable to the breach of this Agreement by Excel or the
violation by Excel of applicable law or resulting from the willful misconduct or
gross negligence of Excel.  PageMart agrees to indemnify and hold harmless
Excel, its affiliates, their respective directors, officers, employees, agents,
subsidiaries and assignees, from and against any claims, costs, damages,
judgments or expenses (including reasonable attorney's fees and court costs)
arising out of or attributable to the gross negligence or willful misconduct of
PageMart, including, but not limited to, the termination of this Agreement
without good cause.

     12.6  Arbitration.  The parties agree that in the event a dispute shall
           -----------                                                      
arise between the parties as to their respective rights, duties and obligations
under this Agreement, such disputes shall be exclusively resolved by binding
arbitration under the Rules of the American Arbitration Association with
arbitration to be held at Dallas, Texas.  The arbitrator may award, in addition
to declaratory relief, damages as provided for herein and shall award attorney
fees and costs to the prevailing party inclusive of activities in the
enforcement and appeal of the award.  This provision shall not prohibit either
party from seeking permanent or preliminary injunctive relief in any court of
competent jurisdiction.  The award of the arbitrator may be enforced in any
court of competent jurisdiction.

     12.7  Governing Law.  This Agreement shall be interpreted and enforced in
           -------------                                                      
accordance with, and its validity and performance shall be governed by, the laws
of the State of Texas without regard to its principles of choice of law.  To the
maximum extent practicable, this Agreement will be deemed to call for
performance in Dallas County, Texas.  The parties consent to and agree to submit
to the jurisdiction of the courts within Dallas County, Texas.  Venue in any
such dispute, whether in federal court or state court, shall be in Dallas
County, Texas.

     12.8  Severability.  The provisions of this Agreement shall be interpreted,
           ------------                                                         
if possible, so as to be valid, legal, and enforceable.  The provisions of this
Agreement are intended to be severable.  In the event any provision contained
herein is held to be invalid, illegal, or unenforceable in any jurisdiction: (i)
such provision shall, as to such jurisdiction, be ineffective to the extent so
invalid, illegal, or unenforceable without affecting the validity, legality, or
enforceability thereof in any other jurisdiction or the remaining provisions of
this Agreement, which shall remain in force and effect: and (ii) to the extent
legally permissible, a valid, legal, and enforceable provision which reflects
the original intent and economic interest of the parties shall be substituted
for such invalid, illegal, or unenforceable provision.

     12.9  Limitation of Liability.  Notwithstanding any other provision of this
           -----------------------                                              
Agreement, the liability of PageMart to Excel resulting from PageMart's failure
or inability to provide the Services specified herein shall be limited as set
forth in Sections 8.4 and 12.5 hereof.  Other than as so provided, Excel's sole
remedy for PageMart's failure or inability to perform its obligations hereunder
shall be to terminate this Agreement as provided in Article VIII.  EXCEPT FOR
THE GROSS NEGLIGENCE OR WILLFUL MISCONDUCT OF PAGEMART OR EXCEL, AS THE CASE MAY
BE, IN NO EVENT SHALL EITHER PARTY BE LIABLE TO THE OTHER, OR PAGEMART TO EXCEL
CUSTOMERS OR EXCEL'S INDEPENDENT CONTRACTORS, FOR ANY AMOUNTS REPRESENTING LOSS
OF PROFITS, LOSS OF BUSINESS, INDIRECT, 

                                      -11-
<PAGE>
 
SPECIAL, EXEMPLARY, CONSEQUENTIAL OR PUNITIVE DAMAGES ARISING FROM THE
PERFORMANCE OR NONPERFORMANCE OF THIS AGREEMENT OR ANY ACTS OR OMISSIONS
ASSOCIATED THEREWITH OR RELATED TO THE USE OF ANY ITEMS OR SERVICES FURNISHED
HEREUNDER, WHETHER THE BASIS OF THE LIABILITY IS BREACH OF CONTRACT, TORT
(INCLUDING NEGLIGENCE AND STRICT LIABILITY), STATUTES OR ANY OTHER LEGAL THEORY.
NOTHING HEREIN SHALL BE CONSTRUED TO LIMIT EXCEL'S RIGHT TO RECEIVE REFUNDS OR
CREDITS FOR DEFECTIVE PAGING OR OTHER CUSTOMER EQUIPMENT.

     12.10  Waiver.  The delay or failure of either party to enforce or insist
            ------                                                            
upon compliance with any of the terms or condition of this Agreement or to
exercise any remedy provided herein, the waiver of any term or condition of this
Agreement, or the granting of an extension of time for performance shall not
constitute the permanent waiver of any term, condition or remedy of or under
this Agreement, and this Agreement and each of its provisions shall remain at
all times in full force and effect until modified as provided herein.

     12.11  Facsimile Delivery.  This Agreement may be delivered by facsimile
            ------------------                                               
transmission of an executed counterpart signature page hereof, and after
attachment of such transmitted signature page to a copy of this Agreement, such
copy shall have the same effect and evidentiary value as copies delivered with
original signatures.  Any party delivering this Agreement by facsimile
transmission shall deliver to the other party, as soon as practicable after such
delivery, an original executed counterpart signature page of this Agreement.

     12.12  Amendment.  Except as otherwise provided in this Agreement, any
            ---------                                                      
amendment to this Agreement must be in writing and signed by both parties.

     12.13  Final Agreement.  This Agreement sets forth the entire understanding
            ---------------                                                     
of the parties with respect to the subject matter hereof and supersedes any and
all prior agreements, arrangements or understandings related thereto, and no
representation, promise, inducement, or statement of intention has been made by
or on behalf of PageMart which is not embodied in such agreement.


     12.14  Force Majeure.  Neither party shall be liable for any failure of
            -------------                                                   
performance hereunder (except for obligations to make payments) due to causes
beyond its reasonable control, including, but not limited to: acts of God, fire,
explosion, vandalism, cable cut, storm or other similar catastrophes; any law,
order, regulation, direction, action or request of the United States government,
or of any other government, including state and local governments having
jurisdiction over either of the parties, or of any department, agency,
commission, court, bureau, corporation or other instrumentality of any one or
more of said governments, or of any civil or military authority; national
emergencies; insurrections; riots; wars; or strikes, lock outs, work stoppages
or other labor difficulties.  However, this Section 12.14 shall not in any way
excuse PageMart's obligation to meet the performance criteria in Exhibit C or
the warranties in Section 12.1; provided that Excel's sole remedy shall be the
right to terminate the Agreement pursuant to Section 8.4(c) with no further
liability of PageMart.

     12.15  Taxes.  Except where Excel provides PageMart a valid certificate of
            -----                                                              
resale or such other documentation as would release PageMart from any tax
liability, levy or duty, PageMart will bill Excel any duty, levy or tax,
including but not limited to sales and use taxes, imposed by any 

                                      -12-
<PAGE>
 
local, state or federal government or governmental agency with respect to
Products, Services and/or with respect to this Agreement itself.

     12.16  Effect of Termination.  Upon the expiration or termination of this
            ---------------------                                             
Agreement and except as specifically set forth in Sections 4.2, 6.2, 8.3, and
elsewhere herein, this Agreement shall no longer have any force or effect and
neither party shall have any further obligation hereunder.  No such expiration
or termination shall affect, however, any then-existing claim (as such term is
defined below), right, remedy, obligation or defense of any party with respect
to (i) any payment to be made hereunder or (ii) any breach of any obligation
hereunder.  Notwithstanding anything to the contrary contained herein, upon the
expiration or termination of this Agreement, other than a material breach of
this Agreement by Excel, PageMart shall continue to provide the Services, in
accordance with the terms of this Agreement, to those Excel Customers
subscribing to the Services as of the date of such expiration or termination.

     12.17  No Personal Liability.  Each action or claim against any party
            ---------------------                                         
arising under or relating to this Agreement shall be made only against such
party as a corporation, and any liability relating thereto shall be enforceable
only against the assets of such party. No party shall seek to pierce the
corporate veil or otherwise seek to impose any liability relating to, or arising
from, this Agreement against any shareholder, employee, officer or director of
the other party. Each of such persons is an intended beneficiary of the mutual
promises set forth in this section and shall be entitled to enforce the
obligations of this section.

     12.18  Further Documents.  Each party shall execute and deliver all other
            -----------------                                                 
documents necessary to fully perform its obligations hereunder.

     12.19  Counterparts.  This Agreement may be executed in more than one
            ------------                                                  
counterpart with the same effect as if all executing parties had executed the
same document.  Each such counterpart shall be deemed an original and such
counterparts, taken together, shall constitute one and the same document.

     12.20  Authority.  Each individual executing below on behalf of a party
            ---------                                                       
hereby personally represents and warrants to the other party that such
individual is duly authorized to so execute, and to deliver, this Agreement.

     12.21  Business Relationship.  This Agreement shall not create any agency,
            ---------------------                                              
employment, joint venture, partnership, representation, or fiduciary
relationship between the parties.  Neither party shall have the authority to,
nor shall any party attempt to, create any obligation on behalf of the other
party.

     12.22  Fees and Expenses.  Neither party shall be responsible for the
            -----------------                                             
payment of claims for (i) any fees or commissions of any broker, finder,
consultant, intermediary or commission agent relating to this Agreement or the
subject matter hereof incurred by the other party or (ii) any legal or other
fees incurred by the other party incidental to the preparation, execution and
delivery of this Agreement.

     12.23  Exhibits.  PageMart and Excel hereby acknowledge and agree that this
            --------                                                            
Agreement may be executed without the attachment of the exhibits referenced
herein and shall be valid and 

                                      -13-
<PAGE>
 
binding upon the parties hereto after such execution; provided, however, if the
terms and provisions of Exhibits A, B, C, and D are not formally approved by the
parties within forty-five (45) days from the date hereof (each party's execution
of such exhibits being the only valid evidence of such approval), then this
Agreement shall be null and void. The exhibits attached hereto are hereby
incorporated herein effective as of the first reference to such exhibit.

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

PageMart, Inc.                          Excel Telecommunications, Inc.


By: /s/ KENNETH L. HILTON               By: /s/ KENNY A. TROUTT
   -----------------------------------      ------------------------------------
   Kenneth L. Hilton, Executive             Kenny A. Troutt, President and Chief
   V.P., Strategic Business Units           Executive Officer

                                      -14-
<PAGE>
 
                                   ADDENDUM
                                      TO
                              RESELLER AGREEMENT


     This Addendum to the Reseller Agreement dated as of April 18, 1996, by and 
between PageMart, Inc. and Excel Telecommunications, Inc. Capitalized terms used
but not otherwise defined herein shall have the meanings ascribed there to in 
that certain Reseller Agreement dated March 20, 1996 by and between PageMart, 
Inc. and Excel Telecommunications, Inc. (the "Reseller Agreement").

     WHEREAS, Section 13.23 of the Reseller Agreement provides that the Reseller
Agreement shall be null and void if the parties have not executed final forms of
Exhibits A, B, C and D to the Reseller Agreement (the "Exhibits") within 
forty-five days of the date thereof; and

     WHEREAS, despite their efforts to date, the parties have not executed the 
final Exhibits and the execution period shall expire on May 4, 1996; and

     WHEREAS, the parties hereto deem it necessary and desirable to extend 
the time period within which the final Exhibits shall be finalized and executed.

     NOW, THEREFORE, in consideration of the mutual promises contained herein 
and such further consideration, the receipt and sufficiency of which is hereby 
acknowledged, the parties hereto agree as follows:

     1.  The parties shall have until May 15, 1996 to formally approve and 
     execute the Exhibits. Failing such execution shall render the Reseller
     Agreement null and void.

     IN WITNESS WHEREOF, the undersigned have executed this Addendum, this 18th
day of April, 1996.

PAGEMART, INC.                                   EXCEL TELECOMMUNICATIONS, INC.


By:  /s/ KENNETH L. HILTON                       By:  /s/ KENNY A. TROUTT
   ---------------------------                      ---------------------------
     Kenneth L. Hilton                                Kenny A. Troutt
     Executive V.P.                                   President and CEO
     Strategic Business Units

<PAGE>
 
                                ADDENDUM NO. 2
                                      TO
                              RESELLER AGREEMENT


     This Addendum NO. 2 to the Reseller Agreement dated as of May 14, 1996, by 
and between PageMart, Inc.  and Excel Telecommunications, Inc. Capitalized terms
used but not otherwise defined herein shall have the meanings ascribed there to 
in that certain Reseller Agreement dated March 20, 1996 by and between PageMart,
Inc. and Excel Telecommunications, Inc. (the "Reseller Agreement"), as amended 
by the Addendum dated April 18, 1996.

     WHEREAS, Section 13.23 of the Reseller Agreement provides that the Reseller
Agreement shall be null and void if the parties have not executed final forms of
Exhibits A, B C and D to the Reseller Agreement (the "Exhibits") within forty-
five (45) days of the date thereof; and

     WHEREAS, despite their efforts to date, the parties have not executed the 
final Exhibits and the execution period shall expire on May 15, 1996; and

     WHEREAS, the parties hereto deem it necessary and desirable to extend the 
time period within which the final Exhibits shall be finalized and executed.

     NOW, THEREFORE, in consideration of the mutual promises contained herein
and such further consideration, the receipt and sufficiency of which is hereby
acknowledged, the parties agree as follows:

     1.  The parties shall have until June 15, 1996 to formally approve and 
     execute the Exhibits. Failing such execution shall render the Reseller
     Agreement null and void.

     IN WITNESS WHEREOF, the undersigned have executed this Addendum, this
15th day of May, 1996.

PAGEMART, INC.                                   EXCEL TELECOMMUNICATIONS, INC.


By:  /s/ KENNETH L. HILTON                       By:  /s/ KENNY A. TROUTT
   -----------------------------                    ----------------------------
     Kenneth L. Hilton                                Kenny A. Troutt
     Executive V.P.                                   President and CEO
     Strategic Business Units

<PAGE>
 
                                ADDENDUM NO. 3
                                      TO
                              RESELLER AGREEMENT


     This Addendum NO. 3 to the Reseller Agreement dated as of June 12, 1996, by
and between PageMart, Inc. and Excel Telecommunications, Inc. Capitalized terms 
used but not otherwise defined herein shall have the meanings ascribed there to 
in that certain Reseller Agreement dated March 20, 1996 by and between PageMart,
Inc. and Excel Telecommunications, Inc. (the "Reseller Agreement"), as amended 
by the Addendum dated April 18, 1996 and May 14, 1996.

     WHEREAS, Section 13.23 of the Reseller Agreement provides that the Reseller
Agreement shall be null and void if the parties have not executed final forms of
Exhibits A, B C and D to the Reseller Agreement (the "Exhibits") within 
forty-five (45) days of the date thereof; and

     WHEREAS, despite their efforts to date, the parties have not executed the 
final Exhibits and the execution period shall expire on June 15, 1996; and

     WHEREAS, the parties hereto deem it necessary and desirable to extend the 
time period within which the final Exhibits shall be finalized and executed.

     NOW, THEREFORE, in consideration of the mutual promises contained herein 
and such further consideration, the receipt and sufficiency of which is hereby 
acknowledged, the parties hereto agree as follows:

     1.  The parties shall have until July 15, 1996 to formally approve and 
     execute the Exhibits. Failing such execution shall render the Reseller
     Agreement null and void.

     IN WITNESS WHEREOF, the undersigned have executed this Addendum, this
____ day of June, 1996.

PAGEMART, INC.                                   EXCEL TELECOMMUNICATIONS, INC.


By:  /s/ KENNETH L. HILTON                       By:  /s/ KENNY A. TROUTT
   -----------------------------                    ----------------------------
     Kenneth L. Hilton                                Kenny A. Troutt
     Executive V.P.                                   President and CEO
     Strategic Business Units

<PAGE>
 

                                ADDENDUM NO. 4
                                      TO
                              RESELLER AGREEMENT


     This Addendum NO. 4 to the Reseller Agreement dated as of July 15, 1996, by
and between PageMart, Inc. and Excel Telecommunications, Inc. Capitalized terms 
used but not otherwise defined herein shall have the meanings ascribed there to 
in that certain Reseller Agreement dated March 20, 1996 by and between PageMart,
Inc. and Excel Telecommunications, Inc. (the "Reseller Agreement"), as amended 
by the Addendum dated April 18, 1996, May 14, 1996 and June 12, 1996.

     WHEREAS, Section 13.23 of the Reseller Agreement provides that the Reseller
Agreement shall be null and void if the parties have not executed final forms of
Exhibits A, B C and D to the Reseller Agreement (the "Exhibits") within forty-
five (45) days of the date thereof; and

     WHEREAS, despite their efforts to date, the parties have not executed the
final Exhibits and the execution period shall expire on July 15, 1996; and

     WHEREAS, the parties hereto deem it necessary and desirable to extend the
time period within which the final Exhibits shall be finalized and executed.

     NOW, THEREFORE, in consideration of the mutual promises contained herein
and such further consideration, the receipt and sufficiency of which is hereby
acknowledged, the parties hereto agree as follows:

     1.  The parties shall have until August 15, 1996 to formally approve and
     execute the Exhibits. Failing such execution shall render the Reseller
     Agreement null and void.

     IN WITNESS WHEREOF, the undersigned have executed this Addendum, this
15th day of July, 1996.

PAGEMART, INC.                                   EXCEL TELECOMMUNICATIONS, INC.


By:  /s/ TODD A. BERGWALL                        By:  /s/ KENNY A. TROUTT
   -------------------------------                  ----------------------------
     Todd A. Bergwall                                 Kenny A. Troutt
     Secretary                                        President and CEO

<PAGE>
 
                                ADDENDUM NO. 5
                                      TO
                              RESELLER AGREEMENT


     This Addendum NO. 5 to the Reseller Agreement dated as of August 14, 1996, 
by and between PageMart, Inc. and Excel Telecommunications, Inc. Capitalized 
terms used but not otherwise defined herein shall have the meanings ascribed 
there to in that certain Reseller Agreement dated March 20, 1996 by and between 
PageMart, Inc. and Excel Telecommunications, Inc. (the "Reseller Agreement"), as
amended by the Addendum dated April 18, 1996, May 14, 1996, June 12, 1996 and 
July 15, 1996.

     WHEREAS, Section 13.23 of the Reseller Agreement provides that the Reseller
Agreement shall be null and void if the parties have not executed final forms of
Exhibits A, B C and D to the Reseller Agreement (the "Exhibits") within 
forty-five (45) days of the date thereof; and

     WHEREAS, despite their efforts to date, the parties have not executed the 
final Exhibits and the execution period shall expire on August 15, 1996; and

     WHEREAS, the parties hereto deem it necessary and desirable to extend the 
time period within which the final Exhibits shall be finalized and executed.

     NOW, THEREFORE, in consideration of the mutual promises contained herein 
and such further consideration, the receipt and sufficiency of which is hereby 
acknowledged, the parties hereto agree as follows:

     1.  The parties shall have until September 15, 1996 to formally approve and
     execute the Exhibits. Failing such execution shall render the Reseller
     Agreement null and void.

     IN WITNESS WHEREOF, the undersigned have executed this Addendum, this
15th day of August, 1996.

PAGEMART, INC.                                   EXCEL TELECOMMUNICATIONS, INC.


By:  /s/ TODD A. BERGWALL                         By:  /s/ KENNY A. TROUTT
   -------------------------------                   ---------------------------
     Todd A. Bergwall                                  Kenny A. Troutt
     Secretary                                         President and CEO

<PAGE>
 
                                ADDENDUM NO. 6
                                      TO
                              RESELLER AGREEMENT


     This Addendum NO. 6 to the Reseller Agreement dated as of September 14, 
1996, by and between PageMart, Inc. and Excel Telecommunications, Inc. 
Capitalized terms used but not otherwise defined herein shall have the meanings 
ascribed there to in that certain Reseller Agreement dated March 20, 1996 by and
between PageMart, Inc. and Excel Telecommunications, Inc. (the "Reseller 
Agreement"), as amended by the Addendum dated April 18, 1996, May 14, 1996, June
12, 1996, July 15, 1996 and August 14, 1996.

     WHEREAS, Section 13.23 of the Reseller Agreement provides that the Reseller
Agreement shall be null and void if the parties have not executed final forms of
Exhibits A, B C and D to the Reseller Agreement (the "Exhibits") within 
forty-five (45) days of the date thereof; and

     WHEREAS, despite their efforts to date, the parties have not executed the 
final Exhibits and the execution period shall expire on September 15, 1996; and

     WHEREAS, the parties hereto deem it necessary and desirable to extend the 
time period within which the final Exhibits shall be finalized and executed.

     NOW, THEREFORE, in consideration of the mutual promises contained herein
and such further consideration, the receipt and sufficiency of which is hereby
acknowledged, the parties hereto agree as follows:

     1.  The parties shall have until September 30, 1996 to formally approve and
     execute the Exhibits. Failing such execution shall render the Reseller
     Agreement null and void.

     IN WITNESS WHEREOF, the undersigned have executed this Addendum, this
15th day of September, 1996.

PAGEMART, INC.                                    EXCEL TELECOMMUNICATIONS, INC.


By:  /s/ TODD A. BERGWALL                         By:  /s/ KENNY A. TROUTT
   -------------------------------                   ---------------------------
     Todd A. Bergwall                                  Kenny A. Troutt
     Secretary                                         President and CEO

<PAGE>
 
                                   EXHIBIT A

                                RESELLER PRICING

I.  Reseller Pricing

    PageMart will sell to Excel airtime and service under the following pricing
    schedule:

                                    NUMERIC
<TABLE>
<CAPTION>
                                                STANDARD
CUSTOMERS/1/   LOCAL    STATEWIDE   REGIONAL   NATIONWIDE   INFOROAM
 
<S>            <C>        <C>        <C>         <C>         <C>
0-50,000       XXXXX      XXXXX      XXXXXX      XXXXXX       XXX
50,001-75,000  XXXXX      XXXXX      XXXXXX      XXXXXX       XXX
75,001-        XXXXX      XXXXX      XXXXXX      XXXXXX       XXX
250,000
250,001-       XXXXX      XXXXX      XXXXXX      XXXXXX       XXX
500,000
>500,000       XXXXX      XXXXX      XXXXXX      XXXXXX       XXX
</TABLE>


                                 ALPHA/NUMERIC
<TABLE>
<CAPTION>
                                                STANDARD
CUSTOMERS      LOCAL    STATEWIDE   REGIONAL   NATIONWIDE   INFOROAM
 
<S>            <C>        <C>        <C>         <C>         <C>
0-50,000       XXXXX       XXX        XXX         XXX        XXXXXX
50,001-        XXXXX       XXX        XXX         XXX        XXXXXX
75,000
75,001-        XXXXX       XXX        XXX         XXX        XXXXXX
250,000
250,001-       XXXXX       XXX        XXX         XXX        XXXXXX
500,000
500,001        XXXXX       XXX        XXX         XXX        XXXXXX
N/A: Service not available
</TABLE>

    Excel and PageMart hereby agree as follows:

    (1) if Excel reaches one of the five benchmarks for number of Customers in
        the charts above, then all of the Customers will receive the lower price
        associated with such Customer benchmark. By way of example, if Excel 

- ------------------------
/1/ As used in Section I of this Exhibit, "Customers" shall mean the total
    alpha/numeric and numeric paging Customers of Excel.
<PAGE>
 
        has XXXXXX Customers, its local numeric service cost for all Customers
        will be XXXXX and its local alpha/numeric service cost for all Customers
        will be XXXXX.

    (2) if Excel provides an 800 number into the PageMart terminal to utilize
        alpha dispatch, all of the above alpha prices will be reduced by XXXXX.

    (3) the quoted InfoRoam prices include, in addition to other services,
        numeric and alpha/numeric messages, numeric retrieval and the cost of
        800 service access for Customers to change coverage areas.

    (4) the quoted rates for alpha/numeric service shall be increased by XXXXX
        for Excel Customers in Los Angeles and San Diego.

II. Overcalls

          For the purposes of this Exhibit, Overcalls shall be calculated based
upon the total number of Excel Customers in a particular service class in a
given month.  The formula for determining whether an Overcall Charge (as
described below) applies is as follows:  (I) the actual number of calls sent 
through the PageMart system by Excel Customers in a particular service class 
(i.e. local numeric), minus (ii) the product of (a) the total XXXXXXXXXXXXXXXXX
and the XXXXXXXXXXXXXXXXXXXXXXX for such XXXXXXXXX (i.e. XXXXX for XXXXXXX).  If
the difference between (I) and (ii) is greater than XXXX, the difference
multiplied by the applicable service class Overcall Charge will equal the
monthly Overcall Charge for that month for that service class.

          For purposes of this Exhibit each service class will be calculated
separately.  All local numeric and statewide users will be aggregated at XXX
calls per user, all regional numeric will be aggregated at XXX calls per user,
and all standard nationwide numeric will be aggregated at XXX calls per user.
All alpha/numeric Customers will be aggregated at XX alpha calls and XXX numeric
calls.

          Excel agrees to sell only local alpha and nationwide InfoRoam alpha
services. Excel will not sell statewide, regional, or nationwide alpha services.
<PAGE>
 
                                   OVERCALLS
<TABLE>
<CAPTION>
 
                                                         STANDARD
                            LOCAL  STATEWIDE  REGIONAL  NATIONWIDE  INFOROAM
<S>                         <C>    <C>        <C>       <C>         <C> 
TEXT
 Maximum                      XXX     XXX        XXX        XXX          XXX
 Overcall Charge
 per Page                   XXXXX     XXX        XXX        XXX        XXXXX
 
NUMERIC
 Maximum                     XXXX     XXXX      XXXX       XXXX         XXXX
 Overcall Charge
 per Page                   XXXXX    XXXXX     XXXXX      XXXXX        XXXXX
 
UNIVERSAL 800
ACCESS FOR
NUMERIC SERVICES
(NOT APPLICABLE IF EXCEL
 PROVIDES 800#)
 
 Maximum                     XXXX     XXXX      XXXX       XXXX         XXXX
 Overcall Charge
 per Page                   XXXXX    XXXXX     XXXXX      XXXXX        XXXXX
 
</TABLE>

          PageMart shall provide free Internet access to all of Excel's
alpha/numeric Customers.  PageMart hereby acknowledges and agrees that Excel's
alpha/numeric Customers will automatically receive free news and weather updates
several times per day and that such broadcast messages will not count towards
the number of pages Excel Customers may receive before an Overall Charge is
assessed.
<PAGE>
 
                                   EXHIBIT A
 
III. ENHANCED SERVICES
<TABLE>
<CAPTION>
<S>                                          <C>  
        Generic Prompt                       XXXXXXXXX

        Custom Greeting                         XXXXXX

        Numeric Retrieval                       XXXXXX

        Neighbor City                           XXXXXX

        Pick Your City (numeric only)           XXXXXX

        NorPac/Western New York                 XXXXXX  XXXXXXX

        Rocky Mountains                         XXXXXX  XXXXXXX

        Seabord                                 XXXXXX  XXXXXXX

        Gulf Coast / East Coast                 XXXXXX  XXXXXXX

        Small Talk Voice Mail for Local #       XXXXXX

        Standard Voice Mail for Local #         XXXXXX

        Executive Voice Mail for Local #        XXXXXX

        Small Talk Voice Mail for 800# **       XXXXXX

        Standard Voice Mail for 800# **         XXXXXX

        Executive Voice Mail for 800# **        XXXXXX

</TABLE>
          ** Premium rate applies only in PageMart provides the 800#.


EXECUTED AS OF THE 30TH DAY OF SEPTEMBER, 1996.
                   ----        ---------

PAGEMART, INC.                       EXCEL TELECOMMUNICATIONS, INC.

By: /s/ KENNETH L. HILTON            By: /s/ KENNY A. TROUTT
    ------------------------------       ------------------------------
    Kenneth L. Hilton, Executive         Kenny A. Troutt, President
    V.P., Strategic Business Units       and Chief Executive Officer
<PAGE>
 
                                   EXHIBIT B
                   GEOGRAPHICAL AND TECHNOLOGICAL CONSTRAINTS


1)     PAGEMART will not be required to provide Services to EXCEL Customers
       except in the geographical areas where PAGEMART provides coverage.
       PAGEMART will provide EXCEL with updated zip code coverage files, an
       updated atlas and coverage maps setting forth PAGEMART's coverage areas
       as of the date of such maps, as soon as such maps, files and updates
       become available to PAGEMART's internal sales units.  Such zip code
       coverage files, atlas and coverage maps updates will be provided in
       electronic format to EXCEL as soon as such updates are available in such
       format. PAGEMART will use its best efforts to promptly develop an
       electronic format for such files, atlas and maps.

2)     Availability of local DID and LATA numbers for EXCEL Customers is
       contingent upon the availability of such numbers in PAGEMART's inventory
       at the time of activation.  EXCEL will have access to all available
       PAGEMART local DID and LATA numbers under the same conditions as provided
       to resellers of PAGEMART Products and Services purchasing equivalent
       volume on similar terms and conditions. In the event no local DID numbers
       are available, PAGEMART will provide an EXCEL Customer with a LATA
       number, if available, or, if not available, service will be provided via
       a PIN to be used with EXCEL's own toll-free number. Notwithstanding the
       foregoing, where there are multiple local DID pools available in a
       particular zip code area, EXCEL may choose a LATA number.  Should EXCEL,
       at the time of activation, assign a LATA number when there exists a
       singular match, according to the zip code coverage files, atlas and
       coverage maps delivered to EXCEL by PageMart, between a local DID number
       and a zip code, PAGEMART reserves the right to charge EXCEL XXXX per
       number, per month if EXCEL assigns a LATA number.

       PAGEMART has no obligation to activate any number, other than those
       EXCEL Customers for which a DID number or LATA number is available, or
       obtain local DID numbers or LATA numbers in any geographical area or
       market, or reserve any local DID or LATA numbers for EXCEL's Customers.

3)     In the event EXCEL desires to use its own local DID numbers, such
       numbers must point down PAGEMART's existing trunk groups and EXCEL shall
       pay all reasonable costs associated with the use of such numbers
       including, without limitation, equipment costs and upgrades, license fees
       and other related expenses.  If EXCEL desires to use such numbers, the
       parties agree to negotiate an amendment or Exhibit to the Agreement
       setting forth the specific terms of such an arrangement.

4)     At EXCEL's request, PAGEMART will sell EXCEL Motorola Pronto and
       Advisor Gold pagers unless otherwise mutually agreed to provide other
       models.
<PAGE>
 
5)     All pagers activated on the PAGEMART system must be FLEX pagers.

6)     Other than as specifically provided in this Exhibit or the Agreement,
       PAGEMART will not be responsible for lost pages, voice messages or
       retrieval services caused by means other than the negligence or willful
       misconduct of PAGEMART, including, but not limited to dialing errors,
       power failures, malfunctioning of wireline telephone services and
       equipment and electronic interference.

7)     PAGEMART will provide EXCEL with an accurate zip code/phone pool ID
       file as soon as available to PAGEMART's own market support group.

8)     In the event of any conflict or discrepancy between the terms of the
       Agreement and this Exhibit B, the terms of the Agreement shall prevail.
 

EXECUTED AS OF THE 30TH DAY OF SEPTEMBER, 1996.


PAGEMART, INC.                       EXCEL TELECOMMUNICATIONS, INC.

By: /s/ KENNETH L. HILTON            By: /s/ KENNY A. TROUTT
    ------------------------------       ------------------------------
    Kenneth L. Hilton, Executive         Kenny A. Troutt, President
    V.P., Strategic Business Units       and Chief Executive Officer
<PAGE>
 
                                   EXHIBIT C
                              PERFORMANCE CRITERIA


       I. Network Performance Criteria
          ----------------------------

         1. Averaged on a monthly basis, PAGEMART's network terminal,
            uplink and transmitter infrastructure will operate at a minimum of
            99.0% of availability.

         2. Averaged on a monthly basis, PAGEMART's system will transmit
            at least 99% of the messages received into the PAGEMART paging
            system.

         3. PAGEMART will provide EXCEL with monthly network performance
            statistic reports covering terminal availability, uplink
            availability and transmitter availability.  PAGEMART will provide
            such reports by the 20th day of the month following the month to
            which such statistics relate.

         4. Based upon its analysis of capacity utilization, PAGEMART will
            provide EXCEL with written notice of any potential capacity problem
            in a particular geographic area.  PAGEMART will use its best efforts
            to provide such notice to EXCEL ninety (90) days in advance of any
            such potential capacity problem or, if less, as soon as such
            potential problem becomes evident to PAGEMART.  Such notice shall
            include a description of PAGEMART's plans to remedy such capacity
            constraint.

         5. At EXCEL's expense, PAGEMART will facilitate the direct
            electronic feed of the same information PAGEMART receives in its
            National Service Center with respect to system outages.  In
            addition, in the event of a major outage, PAGEMART, within 5 days of
            the remedy of any such outage, will provide EXCEL root cause
            analysis and will set forth what actions have been and will be taken
            to prevent reoccurrence.

  II.    Activation and Deactivation Procedure
         -------------------------------------

         1. All activation, deactivation and coverage changes that
            are performed by EXCEL will utilize Host-to-Host system interface,
            PAGEMART's PRIME System, ActFast software or other electronic means.

         2. PAGEMART, on a daily basis, will provide EXCEL an Audit
            Transaction Log File, which will include a file of daily
            transactions that caused changes to EXCEL's Customer data.

         3. Notwithstanding anything to the contrary contained
            herein, PAGEMART, at the request of EXCEL, will perform phone number
            exchanges, coverage 
<PAGE>
 
            changes, and perform other account maintenance functions for EXCEL
            Customers on a 24 hour 7 day a week basis. In addition, PAGEMART
            will initially activate pagers for EXCEL Customers at the request of
            EXCEL for an agreed upon fee. PAGEMART acknowledges and agrees that
            its customer service agents or other employees, representatives, or
            agents that offer or provide services to EXCEL Customers under this
            Agreement will identify themselves as EXCEL and not as PAGEMART
            representatives.

         4. PAGEMART hereby agrees that its objective is that the
            host-to-host interface system will have an average transaction
            response time of no more than ten (10) seconds.  Should average
            response time be in excess of ten (10) seconds, PAGEMART will use
            its best efforts to improve system performance.  The host-to-host
            interface system will operate at a minimum of 99.0% availability
            averaged over a monthly period, exclusive of scheduled maintenance.
            PAGEMART shall notify EXCEL of any such scheduled maintenance in
            writing at least thirty (30) days prior to such scheduled
            maintenance.

         5. PAGEMART hereby agrees that the PRIME system will have an
            average transaction response time for EXCEL equivalent to that
            provided to its own National Service Centers, on similarly
            configured wide area network systems. The PRIME system will operate
            at a minimum of 99.0% availability averaged over a monthly period,
            exclusive of scheduled maintenance. PAGEMART shall notify EXCEL of
            any such scheduled maintenance in writing at least thirty (30) days
            prior to such scheduled maintenance.

III.     Maintenance, Refunds and Credit Policy
         --------------------------------------

         1. Unless returned for warranty purposes, no returns will be
            accepted on any privately labeled pagers.

         2. EXCEL will be provided with the Motorola 15 month
            extended warranty on equipment, a copy of which is attached as
            Schedule C-1 hereto and incorporated herein by this reference.
            PAGEMART hereby agrees to pass through or assign any third party's
            warranty which PAGEMART receives in connection with any pagers or
            other product provided to EXCEL.

         3. Unless EXCEL or an EXCEL Customer elects to return
            malfunctioning equipment directly to Motorola, EXCEL will return
            malfunctioning equipment purchased through PAGEMART to PAGEMART
            after first performing an internal inspection to confirm that the
            problem is a warranty problem.  PAGEMART will return such equipment
            to the manufacturer for repair or replacement and coordinate the
            return of a repaired or 
<PAGE>
 
            replacement pager to EXCEL. EXCEL will be responsible for all
            freight charges not covered by warranty. EXCEL will be responsible
            for any maintenance and provision of loaner pagers to EXCEL
            Customers.

IV.      PAGEMART Customer Service
         -------------------------

         1. PAGEMART will provide customer service through its
            national service center as provided on Schedule C-2 attached hereto.


V.       National Dispatch Center
         ------------------------

         1. The National Dispatch Center ("NDC") will establish a
            PAGEMART sub-account for EXCEL.

         2. PAGEMART will provide to EXCEL the services more fully
            set forth in Schedule C-3 attached hereto through NDC as its
            subcontractor.  To the extent authorized or permitted by applicable
            law, PAGEMART hereby agrees to pass through and assign any
            warranties, representations, agreements, or rights which PAGEMART
            receives or has in connection with that certain service agreement
            between PAGEMART and NDC as may be amended from time to time, or
            such other service agreement as may be entered into between PAGEMART
            and NDC in connection with the EXCEL sub-account established
            thereunder.

         3. PAGEMART will pay all invoices received from NDC which
            shall include all applicable activation charges and recurring
            message fees.

         4. PAGEMART will in turn, invoice EXCEL for all amounts paid
            to NDC on the EXCEL sub-account.  Charges will include all
            applicable activation fees and message fees plus XXXX service charge
            for each message sent by NDC as reflected in the applicable NDC
            invoice.  EXCEL will pay each PAGEMART invoice in full within 30
            days of the receipt of the invoice regardless of disputed charges,
            if any.

         5. In the event EXCEL disputes any charges from NDC, EXCEL
            will negotiate such dispute directly with NDC as set forth in
            Schedule C-3.  Any resulting credit will appear on the subsequent
            NDC invoice to PAGEMART and will be passed through to EXCEL.  In the
            event EXCEL and NDC cannot reach an agreement resolving any dispute,
            PAGEMART and EXCEL will arbitrate such dispute in accordance with
            the arbitration provisions contained in the Agreement.
<PAGE>
 
         6. PAGEMART hereby represents and warrants that it will
            update Schedule C-3 as soon as reasonably practicable after a new or
            amended service agreement in entered into by PAGEMART and NDC with
            the performance criteria of NDC, including, but not limited to, the
            response time to customer calls to NDC equivalent to those of
            PAGEMART.

         7. PAGEMART represents that NDC will answer all calls to the
            EXCEL dedicated 800 number as "Thank you for calling the EXCEL
            Message Center," or in a substantially similar manner.

VI.      Billing Detail Record Files
         ---------------------------

         1. PAGEMART, on a monthly basis and no later than the tenth
            day following the end of a calendar month, hereby agrees to provide
            EXCEL Billing Detail Record Files outlining all PAGEMART invoices
            for transaction of EXCEL Customers in such calendar month.


EXECUTED AS OF THE 30TH DAY OF SEPTEMBER, 1996.


PAGEMART, INC.                       EXCEL TELECOMMUNICATIONS, INC.

By: /s/ KENNETH L. HILTON            By: /s/ KENNY A. TROUTT
    ------------------------------       ------------------------------
    Kenneth L. Hilton, Executive         Kenny A. Troutt, President
    V.P., Strategic Business Units       and Chief Executive Officer
<PAGE>
 
                                  SCHEDULE C-1
<PAGE>
 
                     [LETTERHEAD OF MOTOROLA APPEARS HERE]


             Terms and Conditions For Pager Care Plus(R) Extended 
                          Warranty on Motorola Pagers


1) Motorola Pager Care Plus(R) extended warranty covers repair (parts and labor)
and return freight of pagers that fail to conform to specifications,
malfunction, or suffer internal physical or water damage during normal and
customary use during the term of this contract. Such action on the part of
Motorola is purchaser's sole remedy and shall be the full extent of Motorola's
liability hereunder. Repair may include the replacement of parts or boards with
functionally equivalent, reconditioned or new parts or boards. These replacement
parts and boards are warranted for the balance of the warranty on the pager.
All replaced parts and boards shall become the property of Motorola. Extended
Warranty coverage is not transferable from one pager to another. Extended
warranty does not cover loss or theft of pagers. There are no other warranties
express or implied. Warranties of merchantability or fitness for a particular
purpose are expressly excluded. In no event shall Motorola be liable for
incidental, special, or consequential damages to the full extent such may be
disclaimed by law.

2) No assignment or transfer, in whole or in part, of this Agreement shall be 
binding upon Motorola without its prior written consent.

3) Pagers covered under Motorola's Pager Care Plus(R) extended warranty receive 
one refurbishment (replacement of needed, not missing, housing parts) of the 
same color housing at no charge. Holsters are not included in this coverage. The
- ----------
intended purpose is to refurbish or replace needed (not missing) housing parts 
on pagers that may become damaged during normal use during the extended warranty
period. Subsequent refurbishment, replacement of housing parts or housing color 
change requests will be subject to additional charges. Missing components of the
housing do not qualify for replacement.

4) There is no limit to the number of times a pager covered under Motorola's 
Pager Care Plus(R) extended warranty can be sent to Motorola or a Motorola 
authorized pager service center for repair.

5) Motorola agrees to replace any pager lost while in their possession with the 
same model pager, or equivalent, in like condition. Motorola will not replace 
products lost in transit to Motorola.

6) A pager's warranty will be void when evidence of unauthorized workmanship or 
tampering is apparent. If there is any evidence that a pager has been opened by 
an unauthorized source, the warranty is void and any subsequent repair is 
subject to a charge.

7) Outbound shipping - Pagers covered under Motorola's Pager Care Plus(R) 
extended warranty will be returned via the same method as received providing 
that all the pagers received by Motorola in the inbound shipment are covered 
     ---
under the Pager Care Plus(R) extended warranty policy. Via same method means 
that if the pagers are received by Motorola via ground service, they will be 
returned via ground service. If they are received via air, they will be returned
via 2nd day air.

8) Repairs do not include battery chargers, replacement of batteries, holsters, 
non-authorized or non-Motorola parts, crystals or housings.

9) The customer will pay the cost of shipping pagers needing repair to one of
the four (4) Motorola Pager Care Centers.

<PAGE>
 
Page 2                                                                  01-01-96

    Terms and Conditions For Pager Care Plus(R) Extended Warranty (cont'd)


10) Damage Repair - All currently manufactured pagers with extended warranty 
                        ---------
received for service will be repaired and returned meeting Motorola 
specifications. Included are pagers that have physical or water damage.

Not included are:
- ---
 .   Incomplete pagers such as ones in which the boards or components are missing
    and/or are incompatible.
 .   Pagers whose serial numbers do not match on the boards and/or do not match 
    the serial number on the housing.
 .   Pagers that have had work performed by anyone other than a Motorola 
    authorized pager service center.
 .   Pagers received with non-Motorola housings or non-conforming Motorola 
    housings.
 .   Pagers whose warranty has been voided because of evidence of tampering.
 .   Pager models that are no longer manufactured.

The intended purpose of extended warranty coverage is to repair or replace
pagers that failed or have been damaged during normal use. It is not intended to
cover pagers assembled from scrap or from non-working boards. Unauthorized
disassembly of the pager product or repairs of any kind by anyone other than a
Motorola authorized pager service center will void this warranty.

11) The customer agrees to affix a tag to each pager requiring service
indicating the problem experienced and if a housing replacement is desired.

12) The Pager Care Centers exclusively use the bar code on pagers for the 
tracking of units through our centers. Reconciliation of multiple pagers 
received and/or shipped by our service centers will be limited to the serial 
number recorded through the bar code. Any substitute serial number, cap code or 
other identifying numbers cannot be reconciled. The computer system used by the 
Pager Care Centers is extremely accurate and the results of any reconciliation
performed by this system will be conclusive and final. Customers can contact
Motorola to inquire the whereabouts of pagers, however, the serial number is
required information in order for us to expedite a status. If a proof of
delivery is required, this must be requested within 90 days of Motorola's ship
date (due to limitations by Federal Express). The Motorola Pager Care Centers
will not honor requests for replacements of lost pagers that are outside that 90
day window.

Turn-Around Time
- ----------------

In shop repair time will be five (5) working* days or less. This is conditional
on the basis that both parties agree to quantities of pagers to be processed
weekly. In the event that the customer exceeds the agreed quantities of pagers,
Motorola will not be held responsible and this agreement shall be executed in
full. There are no penalty credits or refunds in part or in whole for either
party.

* Excludes weekends and Motorola holidays.

Repair Locations
- ----------------

Pagers needing repair must be sent to a Motorola authorized pager service center
or one of the four (4) Motorola Pager Care Centers listed below.

Southeast Pager Care Center                 South Central Pager Care Center
3020 High Ridge Road Suite 500              1701 Valley View Lane Suite A
Boynton Beach, FL 33428                     Farmers Branch, TX 75234
1-800-548-9954                              1-800-548-9954

Midwest Pager Care Center                   Mid Atlantic Pager Care Center
1335 Basswood                               5370 Truman Drive Suite C
Schaumburg, IL 60173                        Decatur, GA 30035
1-800-548-9954                              1-800-548-9954

<PAGE>
 
                                  SCHEDULE C-2
<PAGE>
 
PAGEMART hereby agrees to provide certain services at the following charges at
the end of each calendar month:
<TABLE>
<CAPTION>
 
PERCENTAGE    DESCRIPTION                          COST PER UIS
<S>           <C>                                  <C>
0-9.9%        Month end Calls per Ending UIS          XXXXX
10.0-14.9%    Month end Calls per Ending UIS          XXXXX
15.0-19.9%    Month end Calls per Ending UIS          XXXXX
20.0-24.9%    Month end Calls per Ending UIS          XXXXX
25.0-32.9%    Month end Calls per Ending UIS          XXXXX
33% Plus      Month end Calls per Ending UIS          XXXXX
</TABLE>
In addition:

EXCEL will pay dedicated 800 number charges, with the number to be provided by
PAGEMART from MCI, at the rate of XXXXX PER MINUTE OF USAGE plus taxes and
applicable surcharges. EXCEL will have the option to purchase the 800 number
from PAGEMART at PAGEMART's cost, converting it to an EXCEL 800 number for their
own use, at a future date.

The percentage used in the foregoing chart is calculated as a fraction, the
numerator of which is the number of calls from EXCEL Customers received in the
PAGEMART switch and the denominator of which is the total number of EXCEL
Customers.

Pricing is guaranteed for a period of 12 months from the start of service. After
this period, all pricing is subject to renegotiation, should ongoing service be
required.

Pricing is based on a minimum of 90 days of service. Should service be
discontinued prior to 90 days, and PAGEMART has met all service conditions
outlined, EXCEL will be required to pay XXXXX per Unit in Service for each month
not fully utilized.

Pricing is based on call information obtained directly from the Nortel MAX
Reporting System, based on total CDN call counts from the first to the last date
of each month.

Pricing is based on calls received in the PAGEMART switch per Total Units in
Service for EXCEL on the last date of each month.

EXCEL has agreed that it is not necessary for PAGEMART National Service Center
to have access to EXCEL Customer Name and Address to fulfill the necessary
service required.

PAGEMART will handle calls received from EXCEL as priority calls, and will apply
service standards of Average Speed of Answer at 30 seconds or less, and Average
Calls Abandoned at 6% or less averaged on a monthly basis.
<PAGE>
 
PAGEMART will provide EXCEL with Daily, Weekly, and Monthly Reports on call
volume and level of service. These reports will be faxed to a designated
representative of EXCEL, to be determined.

EXCEL may schedule visits with the Irving National Service Center at any time as
reasonably requested, and has the option, as requested, to have an EXCEL
employee on-site after the number of Full Time Equivalents exceeds 50 per week.

PAGEMART and EXCEL will schedule quality monitoring sessions on a regular basis,
with the schedule to be determined by EXCEL and PAGEMART at a later date.
PAGEMART will allow and will take steps necessary to facilitate EXCEL's
monitoring of customer service calls at PAGEMART's customer service center.
PAGEMART will periodically tape record calls from EXCEL Customers handled by
PAGEMART representatives and will provide such tapes to EXCEL on a monthly basis
for training and quality control purposes.

PAGEMART will provide a custom greeting to all EXCEL Calls. The exact verbiage
of this greeting will be determined by EXCEL.

Service will be provided 7 days a week, 24 hours a day, with the exceptions of
Thanksgiving Day and Christmas Day.

All EXCEL Calls will be routed to a "Special Accounts Group", fully trained in
Numeric and Alpha Numeric support. This group will be located in Irving and San
Antonio 7th Floor Facilities, to provide disaster recovery and full redundancy.

Both PAGEMART and EXCEL will have the ability to "Hot Key" calls to each other,
as required.

PAGEMART and EXCEL hereby acknowledge and agree that from October 1, 1996
through and including December 31, 1996, EXCEL representatives will be permitted
to be on site at PAGEMART Customer Service Facilities as reasonably necessary to
monitor the handling of calls from EXCEL Customers. EXCEL agrees that such
access may be limited by PAGEMART as reasonably necessary such that any visits
shall not materially disrupt the usual business operations of PAGEMART.

PAGEMART hereby acknowledges and agrees that its customer service agents,
representatives, employees, or associates providing services to EXCEL Customers
will provide the same level of service that PAGEMART requires its customer
service agents, representatives, employees, or associates to provide. In the
event that PAGEMART's customer service agents, representatives, employees, or
associates do not provide such service, EXCEL, without liability under this
Schedule, this Agreement, or otherwise, shall have the right to move all calls
and services requested herein to EXCEL or elsewhere.
<PAGE>
 
On or before December 31, 1996, PAGEMART agrees to provide EXCEL key points of
contact and help desk numbers for ongoing support after the ninety (90) day
outsourcing agreement has terminated. Such ongoing support will consist of
trouble shooting, coverage questions and technical questions.
 
<PAGE>
 
                                  SCHEDULE C-3
<PAGE>
 
The parties agree to the following:

1.     NDC will establish a sub-account for Excel under the PageMart Master
       Account. The sub-account will allow NDC to provide a summary bill to
       PageMart and a detailed bill for each subscriber to Excel.  All bills
       will be generated as of the same day each month PageMart's bills are
       generated.  The bills will contain only the prices that NDC charges
       PageMart.  Any additional amount that PageMart may charge Excel for the
       services NDC provides or any other services PageMart may provide to Excel
       will be handled through separate agreement between PageMart and Excel.

       PageMart shall have absolute responsibility for payment for all
       services rendered by NDC to Excel subscribers.  PageMart authorizes NDC
       to negotiate directly with Excel regarding any billing disputes, and NDC
       agrees to negotiate in good faith with Excel and PageMart to resolve all
       such disputes.  Any credits agreed to by NDC shall be reflected on the
       following month's bill.

2.     Normally, all activations, terminations and change orders ("Notices"),
       would be sent to NDC through PageMart.  However, NDC has agreed that
       Excel will be allowed to send such Notices related to Excel subscribers
       directly to NDC, rather than having to submit them through PageMart.  NDC
       shall process any Notices sent to NDC by PageMart and Excel within the
       time frames set forth below ninety percent (90%) of the time, averaged on
       a monthly basis.

       Any Notices sent to NDC prior to 4:00 p.m. Pacific Standard Time,
       Monday through Friday, shall be processed no later than midnight Pacific
       Standard Time the same day.   Any Notices sent to NDC after 4:00 p.m.
       Pacific Standard Time, Monday through Friday, or on Saturday, Sunday or
       holidays shall be processed no late than 12:00 p.m. Pacific Standard
       Time, the next business day.  All other Notices not processed within the
       above times shall be processed by the end of the following business day.
       The above time frames apply only to Notices that are processed manually,
       so long as AI (as defined below) is in Beta testing.  If NDC proceeds
       with a customer release version of AI, the above time frames shall also
       apply to Notices that are processed vial AI.

3.     NDC is currently working on developing an automated interface to process
       certain types of Notices, but not all types of Notices ("AI").  PageMart
       agrees that Excel shall assist NDC in the Beta testing for AI for Excel
       subscribers.

       Acceptable Notices that may be processed through AI include Notices to
       activate or deactivate Standard Operator Dispatch Services for a
       subscriber.  Activation of deactivation of Standard Operator Dispatch
       Services will automatically include activation or deactivation of all of
       the following services:
<PAGE>
 
*      Operator assisted messaging
*      Message Retrieval
*      Page Forwarding
*      Electronic Calendar
*      Bilingual Service (Spanish or English)
*      Sequentially numbered messages

       In addition to activations and deactivations of Standard Operator
       Dispatch Services, AI can be used to modify any of the subscriber data
       for a subscriber ("Modifications").  NDC will provide procedures and
       guidelines for Notices to be processed vial AI prior to implementation of
       AI.

       PageMart shall ensure that Excel reports AI malfunctions to NDC with
       enough information to allow NDC to successfully reproduce the
       malfunction.  NDC will respond as soon as reasonable practical to
       reported problems.  If NDC determines, in its reasonable discretion, that
       Excel is failing to respond to any reasonable request by NDC for
       information related to AI, or to perform any material task necessary to
       implement AI, within a reasonable time, NDC shall give PageMart and Excel
       written notice of such failure and PageMart and Excel shall have ten (10)
       days to cure such failure.  If such failure is not cured, or reasonable
       steps to cure such failure are not taken, NDC shall have the right to
       cease testing of AI with Excel and NDC shall have no further obligations
       to attempt to provide AI to Excel subscribers.

       The parties acknowledge that AI has not completed NDC's full quality
       assurance program and may have errors or defects. NDC makes no express or
       implied warranty of any kind with respect to AI, and specifically
       disclaims the implied warranties of merchantabilty and fitness for a
       particular purpose.  NDC shall not be liable for any loss or damage to
       PageMart, Excel, their respective customers or any third party caused by
       AI, whether direct, indirect, special, incidental or consequential,
       regardless of the legal theory upon which such loss or damage may be
       based.

       PageMart, and Excel as its designee, shall have the right to use the
       release version of AI, if NDC proceeds with a customers release version,
       without further charge, except for the activation and Modification
       processing fees described below.

       Activation and Modification Notices successfully processed via AI,
       whether during the Beta testing or after NDC proceeds with a customer
       release version, will be charged at a rate of XXXXX per Notice.  There is
       no charge for deactivation Notices successfully processed through AI.
       Notices which cannot be successfully processed via AI, for any reason
       whatsoever, must be processed manually. Activation Notices processed
       manually will be charged at a rate of XXXXX per
<PAGE>
 
       notice. There is no charge for Modification or deactivation Notices
       processed manually.
<PAGE>
 
                                   EXHIBIT D
                          WAREHOUSING AND DISTRIBUTION


1)     EXCEL will provide PAGEMART forecasts for equipment of 90 days forward
       on a monthly basis (on or around 1st of each month).

2)     EXCEL will provide PAGEMART purchase orders to cover each forecast.
       Such purchase orders will include, at a minimum, information regarding
       pager models, prices, quantities and requested delivery dates.

3)     PAGEMART will place orders with vendors to match EXCEL purchase orders
       submitted through PAGEMART.  PAGEMART disclaims any ability to warrant
       vendor ship dates (dependent on vendor) and shall not be liable to EXCEL
       for ship dates missed by vendors or other delays caused by vendors.

4)     PAGEMART will provide EXCEL with a schedule of ship dates from the
       vendor (approximately every two weeks) substantially in the form of
       Schedule D-1 attached hereto.

5)     EXCEL may, without liability, cancel or make any changes to ship dates
       up to four weeks prior to the scheduled vendor ship date.  EXCEL is
                                                                  --------
       irrevocably committed to an order 28 calendar days prior to the vendor
       ---------------------                                                 
       ship date, and agrees to payment terms thereafter.  Notwithstanding
       anything to the contrary herein, in no event will EXCEL be irrevocably
       committed to purchase any pagers prior to October 23, 1996, unless EXCEL
       has provided a firm purchase order to PAGEMART before that date and in
       such event only to the extent of such firm purchase order.

6)     EXCEL will be responsible for lost equipment after receipt of units in
       EXCEL warehouse, (after the packing list or waybills have been accepted
       by EXCEL, EXCEL has confirmed delivery).

7)     Equipment will be purchased according to the prices set forth on the
       equipment price schedule attached hereto as Schedule D-2, as may be
       amended from time-to-time as a result of equipment price changes by
       vendors.

8)     The vendor will ship equipment to EXCEL.  All shipments will be F.O.B.
       Point of Origin. Freight and insurance are not included in the prices set
       forth on Schedule D-2 and are the responsibility of EXCEL.

9)     In the event PAGEMART stores any equipment for EXCEL at PAGEMART
       facilities, PAGEMART will insure such equipment.  Such equipment will be
       shipped to EXCEL F.O.B. destination at EXCEL's facility.  PAGEMART will
       be responsible for insuring any such shipment.  EXCEL will be responsible
       for payment of freight charges.

10)    PAGEMART will invoice for equipment delivered to EXCEL (inclusive of
       freight charges) each week.  Payment of PAGEMART invoice must be received
       30 days from date of invoice.
<PAGE>
 
11)    PAGEMART has established a XXXXXXXXXX credit line for EXCEL equipment
       purchases. PAGEMART will offer EXCEL a XXXXXXXXXXX XXXX discount for
       equipment invoices paid within seven (7) business days of invoice date.
       In the event EXCEL disputes a charge on any invoice within seven (7) days
       of the date of such invoice, and it is determined that such charge should
       be reduced, EXCEL shall be entitled to the XX discount on such reduced
       charge for seven (7) days after notification of the reduced charge. EXCEL
       shall not be entitled to any discount in the event that the accuracy of
       any disputed charge is confirmed.

12)    After receipt of equipment, EXCEL will inspect and notify PAGEMART of
       all delivery discrepancies within 14 business days of receipt of
       equipment.

13)    EXCEL will provide PAGEMART with the original packing list within two
       business days of receipt of equipment so that items may be entered into
       the PAGEMART system.

14)    Due to private labeling of product, EXCEL may not return excess
       product to PAGEMART and PAGEMART has no obligation to accept such
       returns.

15)    Warranty - 15 month. Motorola warranty provided.
                            -------------------------- 

16)    PAGEMART will have necessary access to EXCEL facilities upon
       reasonable notice for the purpose of verification of equipment.


EXECUTED AS OF THE 30TH DAY OF SEPTEMBER, 1996.


PAGEMART, INC.                       EXCEL TELECOMMUNICATIONS, INC.

By: /s/ KENNETH L. HILTON            By: /s/ KENNY A. TROUTT
    ------------------------------       ------------------------------
    Kenneth L. Hilton, Executive         Kenny A. Troutt, President
    V.P., Strategic Business Units       and Chief Executive Officer
<PAGE>
 
                                  SCHEDULE D-1
<PAGE>
 
 
                      EXCEL PURCHASE ORDER DELIVERY DATES
                              September 18, 1996
<TABLE> 
<CAPTION> 

                               Requested
         SCHEDULED             Ship Date       Unit        Total
    MODEL          QTY.        Week of         Price       Cost
    -----          ----       ---------        -----       -----
<S>                <C>        <C>              <C>         <C> 

ADVISOR GOLD       XXXX       Sept.30          XXXX        XXXX 
PRONTO             XXXX       Sept.30          XXXX        XXXX 
ADVISOR GOLD       XXXX       Oct.7            XXXX        XXXX
PRONTO             XXXX       Oct.7            XXXX        XXXX
ADVISOR GOLD       XXXX       Oct.14           XXXX        XXXX
PRONTO             XXXX       Oct.14           XXXX        XXXX 
ADVISOR GOLD       XXXX       Oct.21           XXXX        XXXX
PRONTO             XXXX       Oct.21           XXXX        XXXX
ADVISOR GOLD       XXXX       Oct.28           XXXX        XXXX
PRONTO             XXXX       Oct.28           XXXX        XXXX
ADVISOR GOLD       XXXX       Nov.4            XXXX        XXXX 
PRONTO             XXXX       Nov.4            XXXX        XXXX 
ADVISOR GOLD       XXXX       Nov.11           XXXX        XXXX
PRONTO             XXXX       Nov.11           XXXX        XXXX
ADVISOR GOLD       XXXX       Nov.18           XXXX        XXXX 
PRONTO             XXXX       Nov.18           XXXX        XXXX
ADVISOR GOLD       XXXX       Nov.25           XXXX        XXXX
PRONTO             XXXX       Nov.25           XXXX        XXXX 
ADVISOR GOLD       XXXX       Dec.2            XXXX        XXXX  
PRONTO             XXXX       Dec.2            XXXX        XXXX 
ADVISOR GOLD       XXXX       Dec.9            XXXX        XXXX 
PRONTO             XXXX       Dec.9            XXXX        XXXX 
ADVISOR GOLD       XXXX       Dec.16           XXXX        XXXX 
PRONTO             XXXX       Dec.16           XXXX        XXXX
ADVISOR GOLD       XXXX       Dec.23           XXXX        XXXX
PRONTO             XXXX       Dec.23           XXXX        XXXX
ADVISOR GOLD       XXXX       Dec.30           XXXX        XXXX
PRONTO             XXXX       Dec.30           XXXX        XXXX
ADVISOR GOLD       XXXX       Jan.6            XXXX        XXXX
PRONTO             XXXX       Jan.6            XXXX        XXXX
  

TOTALS:

ADVISOR GOLD       XXXX                                    XXXX
PRONTO             XXXX                                    XXXX
                 ------                                  ------ 
TOTAL UNITS        XXXX                                    XXXX

</TABLE> 


<PAGE>
 
                                  SCHEDULE D-2
<PAGE>
 
                               EQUIPMENT PRICING

<TABLE>
<CAPTION>
 
 
PAGEMART cost inclusive of any and all
<S>                                        <C>      <C>
discounts (including Motorola Warranty)    plus     XXXXX
 
Price to EXCEL:
- --------------
 
         Motorola Pronto                           XXXXXXX
         Motorola Advisor Gold                     XXXXXXX
</TABLE>
Other pagers or dummy pagers may be added by mutual agreement between the
parties.

<PAGE>
 
                                                                   EXHIBIT 11
                                                                   Primary
                                                                   (Page 1 of 2)

                  EXCEL COMMUNICATIONS, INC. AND SUBSIDIARIES
                      COMPUTATION OF NET INCOME PER SHARE
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)
                                  (UNAUDITED)


<TABLE>
<CAPTION>
 
 
                                              THREE MONTHS ENDED         NINE MONTHS ENDED
                                                 SEPTEMBER 30,              SEPTEMBER 30,
 
                                            1996             1995       1996              1995
                                            ----             ----       ----              ----
Primary
- -------
<S>                                       <C>             <C>         <C>                 <C>
Net income..............................  $ 40,927         $11,999    $113,333            $25,058
 
Adjustment of shares outstanding:
 
Weighted average shares of common stock
 outstanding............................   108,800          99,000     104,186             99,000
                                           
Employee stock plan shares and shares
 of common stock issuable upon the
 assumed exercise of stock options......     2,125          (1,799)      1,745             (2,280)
                                          --------         -------     -------             ------
 
Adjusted shares of common stock and
 common stock equivalents for
 computation............................   110,925          97,201     105,931             96,720
                                          --------         -------     -------             ------ 
 
Net income per share....................     $0.37           $0.12       $1.07              $0.26
                                          ========         =======      ======             ======
</TABLE>
<PAGE>
 
                                                                   EXHIBIT 11
                                                                   Fully Diluted
                                                                   (Page 2 of 2)

                  EXCEL COMMUNICATIONS, INC. AND SUBSIDIARIES
                      COMPUTATION OF NET INCOME PER SHARE
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)
                                  (UNAUDITED)


<TABLE>
<CAPTION>
 
 
                                           THREE MONTHS ENDED          NINE MONTHS ENDED
                                              SEPTEMBER 30,               SEPTEMBER 30,
                                                               
                                            1996        1995            1996        1995
                                          --------    --------        --------    --------
<S>                                       <C>         <C>             <C>         <C>
Assuming Full Dilution                                         
- ----------------------                                         
Net income..............................  $ 40,927    $ 11,999        $113,333    $ 25,058
                                                                                  
Adjustment of shares outstanding:                                                 
                                                                                  
Weighted average shares of common stock                                           
 outstanding............................   108,800      99,000         104,186      99,000
                                                                                  
Employee stock plan shares and shares                                             
 of common stock issuable upon the                                                
 assumed exercise of stock options......     2,270      (1,799)          2,000      (2,280)
                                          --------    --------        --------    --------
                                                                                  
Adjusted shares of common stock and                                               
 common stock equivalents for                                           
 computation............................   111,070      97,201         106,186      96,720
                                          --------    --------        --------    -------- 
                                                                                  
Net income per share....................     $0.37       $0.12           $1.07       $0.26
                                          ========    ========        ========    ======== 
</TABLE>

<TABLE> <S> <C>

<PAGE>
<ARTICLE> 5
<LEGEND>
THIS SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION EXTRACTED FROM FORM 10-Q AS
OF SEPTEMBER 30, 1996 AND IS QUALIFIED IN ITS ENTIRETY BY REFERENCE TO SUCH
FINANCIAL STATEMENTS.
</LEGEND>
<MULTIPLIER> 1,000
       
<S>                             <C>
<PERIOD-TYPE>                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1996
<PERIOD-START>                             JAN-01-1996
<PERIOD-END>                               SEP-30-1996
<CASH>                                          81,116
<SECURITIES>                                    98,366
<RECEIVABLES>                                  191,880
<ALLOWANCES>                                     9,762
<INVENTORY>                                      4,077
<CURRENT-ASSETS>                               370,627
<PP&E>                                          71,966
<DEPRECIATION>                                   5,580
<TOTAL-ASSETS>                                 548,412
<CURRENT-LIABILITIES>                          181,202
<BONDS>                                              0
                                0
                                          0
<COMMON>                                           109
<OTHER-SE>                                     289,464
<TOTAL-LIABILITY-AND-EQUITY>                   548,412
<SALES>                                              0
<TOTAL-REVENUES>                               992,814
<CGS>                                                0
<TOTAL-COSTS>                                  822,623
<OTHER-EXPENSES>                                     0
<LOSS-PROVISION>                                     0
<INTEREST-EXPENSE>                                 248
<INCOME-PRETAX>                                180,461
<INCOME-TAX>                                    67,128
<INCOME-CONTINUING>                            113,333
<DISCONTINUED>                                       0
<EXTRAORDINARY>                                      0
<CHANGES>                                            0
<NET-INCOME>                                   113,333
<EPS-PRIMARY>                                     1.07
<EPS-DILUTED>                                     1.07
        

</TABLE>


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