PREMIERE TECHNOLOGIES INC
10-Q, 1997-11-14
COMMUNICATIONS SERVICES, NEC
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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, 1997

                                       OR

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

       For the transition period from              TO             .
                                      -------------   ------------

                            Commission File Number:
                                    0-27778

                          Premiere Technologies, Inc.
             (Exact name of registrant as specified in its charter)

           Georgia                                   59-3074176
(State or other jurisdiction of              (I.R.S. Employer Identi-
incorporation or organization)                           fication No.)

                             3399 Peachtree Road NE
                         The Lenox Building, Suite 400
                             Atlanta, Georgia 30326
          (Address of principal executive offices, including zip code)

                                 (404) 262-8400
              (Registrant's telephone number, including area code)

                                      N/A
                                        
              (Former name, former address and former fiscal year,
                         if changed since last report)

     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.

    (1)  Yes   X       No       (2)     Yes   X       No      .
             -----        -----             -----        -----
                                        
     Indicate the number of shares outstanding of each of the issuer's classes
of common stock, as of the latest practicable date.

                     Class                     Outstanding at November 14, 1997
          -----------------------------        --------------------------------
          Common Stock, $0.01 par value              32,332,160 shares
<PAGE>
 
                  PREMIERE TECHNOLOGIES, INC. AND SUBSIDIARIES

                               INDEX TO FORM 10-Q

                                                                      PAGE
                                                                      ----
PART I   FINANCIAL INFORMATION

   Item 1 Financial Statements

            Condensed Consolidated Balance Sheets as of
            December 31, 1996 and September 30, 1997                    3

            Condensed Consolidated Statements of Operations for the
            Three and Nine Months ended September 30, 1996 and 1997     5

            Condensed Consolidated Statements of Cash Flows for the
            Nine Months ended September 30, 1996 and 1997               6

            Notes to Condensed Consolidated Financial Statements        7

   Item 2 Management's Discussion and Analysis of Financial
          Condition and Results of Operations                          11

   Item 3 Quantitative and Qualitative Disclosures About Market Risk   14

PART II  OTHER INFORMATION

   Item 1 Legal Proceedings                                            15

   Item 2 Changes in Securities                                        16

   Item 3 Defaults Upon Senior Securities                              17

   Item 4 Submission of Matters to a Vote of Security Holders          17

   Item 5 Other Information                                            17

   Item 6 Exhibits and Reports on Form 8-K                             18

SIGNATURES

EXHIBIT INDEX                                                          20


                                       2
<PAGE>
 
                        PART I.    FINANCIAL INFORMATION

Item 1.   Financial Statements

                  PREMIERE TECHNOLOGIES, INC. AND SUBSIDIARIES
                     CONDENSED CONSOLIDATED BALANCE SHEETS
                 AS OF DECEMBER 31, 1996 AND SEPTEMBER 30, 1997
                       (in thousands, except share data)


<TABLE>
<CAPTION>
                                                                        December 31, 1996     September 30, 1997
                                                                      --------------------   --------------------
                                                                           (Unaudited)            (Unaudited)
<S>                                                                    <C>                   <C>
ASSETS
CURRENT ASSETS:
   Cash and cash equivalents                                                     $ 15,936               $ 16,149
   Investments                                                                     67,334                167,689
   Accounts receivable (less allowance for doubtful
     accounts of $ 1,371 and $ 1,972, respectively)                                14,604                 14,142
   Prepaid expenses and other                                                       9,486                  9,053
   Deferred taxes, net                                                              4,170                 14,146
                                                                      -------------------    -------------------
     Total current assets                                                         111,530                221,179
                                                                      -------------------    -------------------
PROPERTY AND EQUIPMENT, NET                                                        46,855                 49,121
                                                                      -------------------    -------------------
OTHER ASSETS:
   Deferred taxes, net                                                              5,346                  7,535
   Strategic alliance contract intangible, net                                     29,814                 28,898
   Goodwill, net                                                                    3,917                 17,488
   Other assets, net                                                                4,081                 26,674
                                                                      -------------------    -------------------
                                                                                 $201,543               $350,895
                                                                      ===================    ===================
</TABLE>


The accompanying notes are an integral part of these condensed consolidated
balance sheets.


                                       3
<PAGE>
 
                  PREMIERE TECHNOLOGIES, INC. AND SUBSIDIARIES
                     CONDENSED CONSOLIDATED BALANCE SHEETS
                 AS OF DECEMBER 31, 1996 AND SEPTEMBER 30, 1997
                       (in thousands, except share data)


<TABLE>
<CAPTION>
                                                                        December 31, 1996     September 30, 1997
                                                                      --------------------   --------------------
                                                                           (Unaudited)            (Unaudited)
<S>                                                                   <C>                    <C>
LIABILITIES AND SHAREHOLDERS' EQUITY
CURRENT LIABILITIES:
  Accounts payable                                                               $ 16,785               $ 11,520
  Other accrued expenses                                                           29,192                 37,732
  Current maturities of long term debt                                             19,985                  7,157
  Accrued restructuring and other special charges                                       0                 33,855
                                                                      -------------------    -------------------
    Total current liabilities                                                      65,962                 90,264
                                                                      -------------------    -------------------
LONG TERM LIABILITIES:
  Convertible subordinated notes, net                                                   0                167,107
  Long term debt                                                                   27,989                  5,587
  Other accrued liabilities                                                         3,057                  9,777
                                                                      -------------------    -------------------
    Total long term liabilities                                                    31,046                182,471
                                                                      -------------------    -------------------
SHAREHOLDERS' EQUITY
  Common Stock, $0.01 par value; 150,000,000 shares authorized,
   31,645,386 and 32,332,160 shares issued and outstanding,                                                  
   respectively                                                                       316                    323
  Additional paid-in capital                                                      147,031                161,007
  Cumulative translation adjustment                                                     0                     52
  Accumulated deficit                                                             (42,812)               (83,222)
                                                                      -------------------    -------------------
    Total shareholders' equity                                                    104,535                 78,160
                                                                      -------------------    -------------------
                                                                                 $201,543               $350,895
                                                                      ===================    =================== 
</TABLE>

The accompanying notes are an integral part of these condensed consolidated
balance sheets.


                                       4
<PAGE>
 
                  PREMIERE TECHNOLOGIES, INC. AND SUBSIDIARIES

                CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
        FOR THE THREE AND NINE MONTHS ENDED  SEPTEMBER 30, 1996 AND 1997
                                (in thousands)
<TABLE>
<CAPTION>
                                                                               Three Months Ended           Nine Months Ended
                                                                          ----------------------------------------------------------
                                                                          September 30,  September 30,  September 30,  September 30,
                                                                               1996          1997           1996           1997
                                                                          ----------------------------------------------------------
                                                                                  (Unaudited)                   (Unaudited)

<S>                                                                        <C>           <C>            <C>            <C>
REVENUES                                                                     $49,744       $ 56,014        $143,537       $167,364
COST OF SERVICES                                                              14,549         14,610          42,014         45,020
                                                                           ---------      ---------       ---------      ---------
GROSS PROFIT                                                                  35,195         41,404         101,523        122,344
                                                                           ---------      ---------       ---------      ---------
OPERATING EXPENSES:
  Selling, general and administrative                                         26,137         25,772          77,993         78,367
  Depreciation and amortization                                                3,359          4,912           9,712         12,822
  Restructuring and other special charges                                     11,030         28,174          11,030         73,597
  Accrued settlement cost                                                      1,250              0           1,250          1,500
                                                                           ---------      ---------       ---------      ---------
    Total operating expenses                                                  41,776         58,858          99,985        166,286
                                                                           ---------      ---------       ---------      ---------
OPERATING INCOME (LOSS)                                                       (6,581)       (17,454)          1,538        (43,942)
                                                                           ---------      ---------       ---------      ---------
OTHER INCOME (EXPENSE):
  Interest, net                                                                 (335)           334          (1,509)           (61)
  Other, net                                                                      52             85             (57)           186
                                                                           ---------      ---------       ---------      ---------
    Total other income (expense)                                                (283)           419          (1,566)           125
                                                                           ---------      ---------       ---------      ---------
NET LOSS BEFORE INCOME TAXES                                                  (6,864)       (17,035)            (28)       (43,817)
BENEFIT FROM INCOME TAXES                                                     (3,758)        (5,113)         (2,581)        (9,273)
                                                                           ---------      ---------       ---------      ---------
NET INCOME (LOSS)                                                            $(3,106)      $(11,922)       $  2,553       $(34,544)
                                                                           =========      =========       =========      =========
NET INCOME (LOSS) ATTRIBUTABLE TO COMMON SHAREHOLDERS
 FOR PRIMARY EARNINGS PER SHARE                                              $(3,106)      $(11,922)       $  2,553       $(34,544)
                                                                           =========      =========       =========      =========

NET INCOME (LOSS) PER COMMON AND COMMON EQUIVALENT SHARES (Note 6)           $ (0.11)      $  (0.38)       $   0.09       $  (1.10)
                                                                           =========      =========       =========      =========
SHARES USED IN COMPUTING NET INCOME PER COMMON AND 
  COMMON EQUIVALENT SHARES:
    Primary                                                                   28,488         31,734          28,490         31,518
                                                                           =========      =========       =========      =========
</TABLE>

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

                                       5
<PAGE>
 
                  PREMIERE TECHNOLOGIES, INC. AND SUBSIDIARIES
                CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
             FOR THE NINE MONTHS ENDED SEPTEMBER 30, 1996 AND 1997
                                (in thousands)

<TABLE>
<CAPTION>
                                                                           1996           1997
                                                                       ------------   ------------
                                                                        (Unaudited)    (Unaudited)
<S>                                                                     <C>            <C>
CASH FLOWS FROM OPERATING ACTIVITIES:
  Net income (loss)                                                       $  2,553      $(34,544)
  Adjustments to reconcile net income (loss) to net cash 
   provided by operating activities:
  Depreciation and amortization                                              9,712         12,822
  Deferred taxes                                                            (3,666)       (12,322)
  Restructuring and other special charges                                   11,030         73,597
  Accrued settlement cost                                                    1,250          1,500
  Payments for restructuring and other special charges                           0        (17,990)
  Changes in assets and liabilities:
       Accounts receivable, net                                             (3,173)           659
       Prepaid expenses and other                                           (2,435)        (3,384)
       Accounts payable and accrued expenses                                10,358            734
                                                                       ------------   ------------
          Total adjustments                                                 23,076         55,616
                                                                       ------------   ------------
       Net cash provided by operating activities                            25,629         21,072
                                                                       ------------   ------------
CASH FLOWS FROM INVESTING ACTIVITIES:
  Capital expenditures, net                                                (17,588)       (41,653)
  Purchase redemption of investments, net                                  (71,022)      (100,355)
  Cash paid for acquired companies                                          (2,870)       (13,679)
                                                                       ------------   ------------
       Net cash used in investing activities                               (91,480)      (155,687)
                                                                       ------------   ------------
CASH FLOWS FROM FINANCING ACTIVITIES:
  Proceeds from issuance of common stock, net                               74,666              0
  Payments under borrowing arrangements                                     (4,750)       (25,493)
  Proceeds from issuance of convertible subordinated notes                       0        167,107
  Payment of dividends and other equity transactions                        (1,191)        (7,609)
  Proceeds from payments of stock subscriptions receivable                   2,437              0
  Proceeds from exercise of stock options                                      188            823
                                                                       ------------   ------------
       Net cash provided by financing activities                            71,350        134,828
                                                                       ------------   ------------
NET INCREASE IN CASH AND CASH EQUIVALENTS                                    5,499            213
CASH AND CASH EQUIVALENTS, beginning of period                               8,243         15,936
                                                                       ------------   ------------
CASH AND CASH EQUIVALENTS, end of period                                  $ 13,742      $  16,149
                                                                       ============   ============
</TABLE>
 
  The accompanying notes are an integral part of these condensed consolidated
  statements.


                                       6
<PAGE>
 
                  PREMIERE TECHNOLOGIES, INC. AND SUBSIDIARIES

              NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
                                        
1.   BASIS OF PRESENTATION

The accompanying condensed consolidated financial statements are unaudited and
have been prepared by the management of Premiere Technologies, Inc. (the
"Company" or "Premiere") in accordance with the rules and regulations of the
Securities and Exchange Commission ("SEC"). Accordingly, certain information and
footnote disclosures usually found in financial statements prepared in
accordance with generally accepted accounting principles have been condensed or
omitted. In the opinion of the management of the Company, all adjustments
(consisting only of normal recurring adjustments) considered necessary for fair
presentation of the condensed consolidated financial statements have been
included, and the accompanying condensed consolidated financial statements
present fairly the financial position and the results of operations for the
interim periods presented. The condensed consolidated financial statements
should be read in conjunction with the consolidated financial statements and
related footnotes included in the Company's Annual Report on Form 10-K, as filed
with the SEC on March 27, 1997, and in various filings made by the Company in
current reports on Form 10-Q, as filed with the SEC in 1997.

2.   NEW ACCOUNTING PRONOUNCEMENTS

In March 1997, the Financial Accounting Standards Board ("FASB") issued
Statement of Financial Accounting Standard ("SFAS") No. 128 ("SFAS 128"),
Earnings Per Share, which is effective for fiscal years ending after December
15, 1997. Early adoption is not permitted. SFAS 128 may significantly change
reported earnings per share for companies with complex capital structures, such
as the Company, as compared to the modified treasury stock method. The pro forma
effect of giving treatment to SFAS 128 is as follows:
<TABLE> 
<CAPTION> 

                                     Three Months Ended                                      Nine Months Ended
                    ----------------------------------------------------    -------------------------------------------------
                       September 30, 1996            September 30, 1997        September 30, 1996        September 30, 1997
                    -------------------------     ----------------------    -----------------------   -----------------------
                    Historical     Pro forma      Historical   Pro forma    Historical    Pro forma   Historical    Pro forma
                    ----------     ----------     ----------   ---------    ----------    ---------   ----------    ---------
<S>                 <C>            <C>            <C>          <C>           <C>          <C>         <C>            <C> 
Basic or primary 
as applicable         $(0.11)       $(0.11)        $(0.38)      $(0.38)        $0.09        $0.10       $(1.10)      $(1.10)
                     -------        ------         ------       ------         -----        -----       ------       ------  
Diluted(1)                 -             -              -            -             -        $0.09            -            -
                     -------        ------         ------       ------         -----        -----       ------       ------  
</TABLE> 

- --------------
(1)  Fully diluted earnings per share is not presented where antidilutive

In addition, during 1997 the FASB issued SFAS No. 130, "Reporting 
Comprehensive Income", and SFAS No. 131, "Disclosures About Segments of an
Enterprise and Related Information." The Company does not believe that these
statements will significantly change its financial statement disclosures.


3.   ACQUISITIONS

VoiceCom Acquisition

During the third quarter of 1997, the Company acquired VoiceCom Holdings, Inc.
("VoiceCom"), a provider of voice messaging, interactive voice response and
other enhanced communications services. This transaction has been accounted for
as a pooling-of-interests and the Company's financial statements have been
restated for all periods presented to include VoiceCom. In connection with the
acquisition, the Company issued approximately 445,000 shares of its common
stock.

<PAGE>
Voice-Tel Acquisitions

On June 12, 1997, the Company completed the acquisitions of Voice-Tel 
Enterprises, Inc. ("VTE"), its affiliate Voice-Tel Network Limited Partnership 
("VTN") and substantially all of the approximately 100 independently owned 
Voice-Tel franchise businesses ("Franchisees") (collectively, the "Voice-Tel 
Entities" and "Voice-Tel Acquisitions").  In connection with the acquisitions, 
the Company issued approximately 7.4 million shares of its common stock, paid 
approximately $16.2 million in cash and assumed approximately $21.3 million in 
indebtedness, net of cash acquired.

Pooling-of-Interests Transactions

Most of the Voice-Tel Acquisitions were structured as tax-free mergers or share
exchanges and were accounted for under the pooling-of-interests method of
accounting. Accordingly, the financial results of the Company have been restated
for all periods presented to include the results of the Voice-Tel Acquisitions
accounted for using this method.

Purchase Transactions

The Company purchased 16 of the Voice-Tel Entities for an aggregate of
approximately $15.5 million in cash and approximately 94,000 shares of its
common stock. Excess purchase price over the fair value of net assets acquired
of $14.8 million has been recorded as goodwill in accordance with the purchase
method of accounting and is being amortized on a straight-line basis over 40
years.

TeleT Acquisition

On September 18, 1996, the Company acquired substantially all of the assets and 
business operations of TeleT Communications LLC ("TeleT") for 498,187 shares of
its common stock and $2,870,000 in  cash and the assumption of approximately
$100,000 in liabilities. TeleT was an Internet-based technology development
company focused on applications that create an interchange between telephone and
computer resources. The TeleT acquisition has been accounted for under the
purchase method of accounting and the results of TeleT's operations since the
acquisition date have been included with those of the Company.

The following unaudited pro forma presentation reflects the Voice-Tel Entities
and TeleT as though they occurred at the beginning of each period presented. Pro
forma adjustments consist of goodwill amortization, additional depreciation and
amortization of acquired software and reduced interest expense. The charge for 
purchased research and development from the TeleT acquisition, as discussed in
Note 4 below, has been excluded from pro forma results of operations since it
has no continuing effect on operations.

<TABLE> 
<CAPTION> 
                               (000's)                         (000's)
                         Three Months Ended               Nine Months Ended
                    ----------------------------      ----------------------------
                    September 30,  September 30,      September 30,  September 30,
                        1996           1997               1996           1997
                    -------------  -------------      -------------  -------------
<S>                 <C>            <C>                <C>            <C> 
Revenues               $50,952       $ 56,014            $147,159       $169,671
                       =======       ========            ========       ========

Net income (loss)      $(1,297)      $(11,922)           $  7,982       $(35,122)
                       =======       ========            ========       ========

Net income (loss) 
  per share            $  (.05)      $   (.38)           $    .28       $  (1.11)
                       =======       ========            ========       ========
</TABLE> 


4.   RESTRUCTURING AND OTHER SPECIAL CHARGES

In connection with the VoiceCom acquisition, the Company recorded restructuring
and other special charges of approximately $28.2 million in the third quarter of
1997. Such amounts consisted of transaction costs, asset impairments, costs to
terminate or restructure certain contractual obligations and other costs.

Transaction costs associated with the VoiceCom acquisition were expensed as
required by the pooling-of-interests method of accounting. Other restructuring
and special charges recorded in the third quarter result principally from
management's plan to restructure VoiceCom's operations by reducing its
workforce, exiting certain facilities, discontinuing duplicative product
offerings and terminating or restructuring certain contractual obligations.

The Company recorded approximately $45.4 million of restructuring and other
special charges in the second quarter of 1997 in connection with the Voice-Tel
Acquisitions. Those charges result from management's plan to restructure the
operations of the Voice-Tel Entities under a consolidated business group model
and discontinue its franchise operations. This initiative involves substantial
reduction in the administrative workforce, abandoning duplicate facilities and
assets and other costs necessary to discontinue redundant business activities. 
The Company also recorded a $1.5 million charge for anticipated legal and 
settlement costs resulting from bankruptcy proceedings of a customer, 
Communications Network Corporation. See Note 7 for further information.

During the third quarter of 1996 in connection with the acquisition of TeleT,
the Company allocated approximately $11.0 million of the purchase price to
incomplete research and development projects. Accordingly, this cost was
expensed as of the acquisition date. This allocation represents the estimated
value related to the incomplete projects determined by an independent appraisal.
The development of these projects had not yet reached technological feasibility
and the technology had no alternative future use.

Restructuring and other special charges against operations during the nine
months ended September 30, 1997 are as follows:

<TABLE> 
<CAPTION> 
                                Charges                          Accrued Costs
                                   to             Costs          September 30,
                               Operations        Incurred             1997
                               ----------        --------        -------------
<S>                             <C>               <C>               <C> 
Severance                        $11,881          $ 2,457            $ 9,424
Asset impairment                  11,701              817             10,884
Restructure or terminate    
  contractual obligations         18,606                0             18,606
Transaction costs                 20,599           15,533              5,066
Other costs                       10,810                0             10,810
                                 -------          -------            -------
                                 $73,597          $18,807            $54,790
                                 =======          =======            ======= 
</TABLE> 

                                       7
<PAGE>
 
5.   ISSUANCE OF CONVERTIBLE NOTES

During 1997, the Company issued $172,500,000 of its convertible subordinated
notes which mature in 2004 and bear interest at 5-3/4% (the "Convertible
Notes"). The Company issued $150,000,000 of these notes on June 30, 1997 and
$22,500,000 on July 25, 1997, the latter issuance pursuant to exercise of an
over-allotment option. The Convertible Notes unless previously redeemed or
repurchased, are convertible at the option of the holder into common stock at a
conversion price of $33.00 per share, through the date of maturity, subject to
adjustment in certain events.

6.   EARNINGS PER SHARE

Primary net income per share is computed under the modified treasury stock
method using the weighted average number of shares of common stock and dilutive
common stock equivalent shares ("CSEs") from stock options outstanding during
the period. Under the modified treasury stock method, proceeds from the exercise
of CSEs consist of the exercise price of the CSEs, as well as the related income
tax benefit to the Company. CSE proceeds are assumed to be applied first to
repurchase up to 20% of the Company's common stock, and then to repay
outstanding long term indebtedness. Any remaining CSE proceeds are assumed to be
invested in U.S. Government securities.

Fully diluted net income per common and common equivalent shares is computed by
including convertible instruments which are not CSEs in the weighted average per
share calculation (using the modified treasury stock method) at the lower of
period-end market value or average market value of stock prices for the period.
To the extent that the convertible securities are anti-dilutive, they are not
included in the fully diluted net income per common and common equivalent
shares. For all periods presented, the inclusion of convertible securities in
the fully diluted calculation is anti-dilutive.

For the three months ended September 30, 1996 and 1997 and the nine months ended
September 30, 1997, fully diluted earnings per share was not presented as the
results were anti-dilutive.

7.   COMMITMENTS AND CONTINGENCIES

On January 30, 1996, Eric Bott, E.B. Elliott and Cost Recovery Systems, Inc.
("CRS") filed a complaint against the Company's wholly-owned subsidiary,
Premiere Communications, Inc. ("PCI" or "Premiere

                                       8
<PAGE>
 
Communications") and the Company's President, Boland T. Jones, in the Superior
Court of Fulton County, Georgia. In the complaint, the plaintiffs allege that:
(i) Mr. Bott, a former employee, is entitled to options to purchase 10,000
shares of common stock of PCI at $5.00 per share; (ii) Mr. Bott is entitled to a
commission equal to 10% of all revenues that have been and in the future are
collected as a result of the Company's licensing arrangement with one of its
customers; (iii) Mr. Bott is entitled to $7,000 for consulting work allegedly
performed for the Company; (iv) Mr. Bott is entitled to unspecified damages
resulting from his sale in June 1995 of 750 shares of common stock of PCI to an
unrelated third party for an unspecified amount; (v) Mr. Elliott or CRS, an
affiliate of Mr. Elliott, is entitled to options to purchase 5,000 or 10,000
shares of common stock of PCI at an unspecified exercise price arising out of
work allegedly performed by CRS for the Company; and (vi) CRS is owed an
unspecified amount of commissions from the Company relating to sales of the
Company's telecommunications services by CRS. Subsequent to the filing of the
complaint, the plaintiffs dismissed without prejudice count (iv) above. The
plaintiffs also seek attorneys' fees and unspecified amounts of punitive
damages. The Company filed an answer and counterclaim denying all allegations of
the complaint and asserting various affirmative defenses. Assuming that the
allegations concerning stock options and stock sales relate to the common stock
of Premiere Technologies, Inc., rather than PCI, as alleged, the Company
believes that the share numbers and exercise prices have not been adjusted for
the 24-to-1 stock split effected in December 1995. In this regard, the
plaintiffs filed a motion to add the Company as a defendant and to amend their
complaint to assert their claims against the Company. Adjusting the share
numbers and exercise prices of these options to reflect the 24-to-1 stock split,
the plaintiffs' claims relate to options to purchase up to a total of 480,000
shares of common stock and the alleged exercise price of $5.00 per share with
regard to a portion of such options becomes approximately $0.21 per share. The
plaintiffs' motion was denied on December 17, 1996, and the plaintiffs dismissed
the case without prejudice on January 13, 1997. The plaintiffs filed a new
complaint against PCI and the Company on January 21, 1997 setting forth the same
allegations as described above, except that Mr. Bott no longer alleges that he
is entitled to unspecified damages resulting from his sale in June 1995 of 750
shares of common stock of PCI, and that Mr. Bott and Mr. Elliott allege that the
stock options relate to the common stock of Premiere Technologies, Inc. The
Company and PCI have filed an answer and counterclaim denying all allegations of
the complaint and asserting various affirmative defenses with respect to the
counts of the complaint against the Company, and the parties are currently
engaged in discovery. The Company believes it has meritorious defenses to the
plaintiffs' allegations, but due to the inherent uncertainties of the litigation
process, the Company is unable to predict the outcome of this litigation. If the
outcome of this litigation is adverse to the Company, it could have a material
adverse effect on the Company's business, financial condition and results of
operations.

On August 6, 1996, Communications Network Corporation ("CNC"), a licensing
customer of the Company, was placed into bankruptcy under Chapter 11 of the
United States Bankruptcy Code (the "Bankruptcy Code"). On August 23, 1996, CNC
filed a motion to intervene in a separate lawsuit brought by a CNC creditor in
the United States District Court for the Southern District of New York against
certain guarantors of CNC's obligations and to file a third party action against
numerous entities, including such CNC creditor and PCI for alleged negligent
misrepresentations of fact in connection with an alleged fraudulent scheme
designed to damage CNC. The court has not ruled on CNC's request. Based upon the
bankruptcy examiner's findings, and the subsequently appointed bankruptcy
trustee's investigation of potential actions directed at PCI, including an
avoidable preference claim under the Bankruptcy Code of an amount up to
approximately $950,000, the trustee and PCI reached a tentative agreement of all
issues between the parties, subject to Bankruptcy Court approval. The terms of
the proposed settlement have been incorporated into the plan of reorganization
dated July 10, 1997, as amended on October 22, 1997, filed by the trustee with
the Bankruptcy Court. Based upon hearings before the Bankruptcy Court, the
trustee is expected to file a motion requesting approval of the settlement to
accompany the plan prior to the end of November 1997. Due to the inherent
uncertainties of the litigation process, the Company is unable to predict the
outcome of this litigation. If the outcome of this litigation is adverse to the
Company, it could have a material adverse effect on the Company's business,
financial condition and results of operations.

On September 20, 1996, Peter Lucina ("Lucina") filed a complaint against the
Company, Donald B. Gasgarth ("Gasgarth") and Patrick G. Jones ("Jones") in the
United States District Court for the Eastern District of Illinois. In the
complaint, Lucina alleges, among other things, that: (i) in November 1995, he
sold 1,563 shares of the Company's common stock to Gasgarth, a former director
of the Company, for $31,260; (ii) Jones offered to "facilitate" the sale; (iii)
in December 1995, the Company filed a registration statement relating to the
initial public offering of its common stock; (iv) prior to his sale of stock to
Gasgarth, neither Gasgarth nor Jones told Lucina that the Company planned an
initial public offering; and (v) the 1,563 shares sold to

                                       9
<PAGE>
 
Gasgarth, adjusted for the 24-to-1 stock split subsequently effected, was worth
$675,216 based on the Company's initial public offering at $18 per share in
March, 1996. In his complaint, Lucina asserts violations of the Securities
Exchange Act of 1934 and the rules promulgated thereunder, the Illinois Consumer
Fraud and Deceptive Business Practices Act and common law fraud. Lucina seeks
the return of 37,512 shares of common stock of the Company, or in the
alternative, compensatory damages in the amount of $975,312 with interest
thereon, punitive damages in the amount of $1 million and costs of the suit,
including reasonable attorneys' fees and other associated costs. The Company has
filed an answer to the complaint denying allegations of the complaint and
asserting various defenses. Discovery is continuing, and no trial date has been
set. On November 10, 1997, Lucina filed a motion for leave to file a fourth
amended complaint that sought to add Boland T. Jones as a defendant and sought
to add an additional count as to Patrick G. Jones. On November 14, 1997, this
motion was denied. The Company believes that it has meritorious defenses to the
Lucina complaint; however, due to the inherent uncertainties of the litigation
process, the Company is unable to predict the outcome of this litigation. If the
outcome of this litigation is adverse to the Company, it could have a material
adverse effect on the Company's business, financial condition and results of
operations.

8.   INITIAL PUBLIC OFFERING

The Company issued 4,570,000 shares of its $0.01 par value common stock in an
initial public offering in March 1996. Proceeds to the Company, net of the
underwriting discount and expenses of the offering, were $74,666,094.

9.   SUBSEQUENT EVENTS

On November 5, 1997, the Company filed a registration statement with the 
Commission covering 2,933,835 shares of the Company's common stock held by the 
former owners of the Voice-Tel Entities acquired by Premiere during the second
quarter of 1997.  The registration statement also covers up to 440,075 
additional shares which the underwriters have the option to purchase from the 
Company to cover over-allotments, if any.  The price at which the shares will be
offered to the public will be determined at the time of the offering.  The 
Company will not receive any of the proceeds from the shares sold by the selling
shareholders.  The net proceeds from the sale of shares by the Company pursuant 
to the underwriters' over-allotment option, if any, will be used for general 
corporate purposes, including capital expenditures and working capital.

A registration statement relating to these securities has not yet become
effective. These securities may not be sold nor may offers to buy be accepted
prior to the time the registration statement becomes effective. This report
shall not constitute an offer to sell or the solicitation of an offer to buy nor
shall there be any sale of these securities in any state in which such offer,
solicitation or sale would be unlawful prior to registration or qualification
under the securities laws of any such state.

On November 13, 1997, the Company entered into a definitive merger agreement to
acquire Xpedite Systems, Inc. ("Xpedite") in a stock-for-stock merger to be
accounted for as a pooling-of-interests. Consummation of the merger would be
conditioned on, among other things, approval of the shareholders of both Xpedite
and the Company, and compliance with the applicable anti-trust notification
requirements.
                                      10
<PAGE>
 
     ITEM 2.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND
RESULTS OF OPERATIONS

 
THREE MONTHS ENDED SEPTEMBER 30, 1996 COMPARED TO THREE MONTHS ENDED SEPTEMBER
30, 1997

REVENUES

Total revenues increased $6.3 million or 12.7% from $49.7 million in the three
months ended September 30, 1996 to $56.0 million in the three months ended
September 30, 1997. The increase in revenues is due primarily to increased
demand for mobile communication services, additional licensee relationships and
increased revenue from existing licensees.

On August 6, 1996, CNC, a licensing customer of the Company, was placed into
bankruptcy under Chapter 11 of the Bankruptcy Code. CNC accounted for none of
the Company's licensing revenues and total revenues in the three months ended
September 30, 1997 and 1996.  The Company is owed approximately $627,000
by CNC; however, the transmission provider (WorldCom Network Services, Inc.) for
CNC is also obligated to pay this amount to the Company. The Company believes
that through a combination of new licensing agreements, the strategic alliance
agreement with WorldCom, Inc. and increased revenues from existing licensees,
the Company has replaced all of the anticipated CNC revenue.

COST OF SERVICES

Cost of services were $14.6 million in the three months ended September 30, 1997
compared to $14.5 million in the three months ended September 30, 1996. These
expenses decreased as a percentage of revenues from 29.3% in the three months
ended September 30, 1996 to 26.1% in the three months ended September 30, 1997.
This decrease in cost of services and increase in profit margin is due to a
shift in revenue mix to higher margin license revenues. Such revenues comprised
12.5% and 5.7% of the Company revenue in the periods ended September 30, 1997
and 1996, respectively.

SELLING, GENERAL AND ADMINISTRATIVE EXPENSES

Selling, general and administrative expenses decreased from $26.1 million in the
three months ended September 30, 1996 to $25.8 million in the three months ended
September 30, 1997. These expenses decreased as a percentage of revenues from
52.5% in the three months ended September 30, 1996 to 46.1% in the three months
ended September 30, 1997. This decrease resulted from expense coverage resulting
from increased revenues and expense reductions associated with the Voice-Tel
Entities restructuring initiative.

DEPRECIATION AND AMORTIZATION EXPENSES

Depreciation and amortization expenses increased $1.5 million from $3.4 million
in the three months ended September 30, 1996 to $4.9 million in the three months
ended September 30, 1997. This increase resulted from increased capital
expenditures in 1997 and amortization of goodwill acquired in the Voice-Tel
Acquisitions.

RESTRUCTURING AND OTHER SPECIAL CHARGES

The Company recorded $28.2 million and $11.0 million of Restructuring and Other
Special Charges in the periods ended September 30, 1997 and 1996, respectively.
See Note 2 of Notes to the Condensed Consolidated Financial Statements in Item 1
and discussion below in Item 2 under "Restructuring and Other Special Charges"
for further explanation.

ACCRUED SETTLEMENT COST

Settlement costs of $1.5 million were recorded in the period ended September 30,
1996 in connection with the CNC bankruptcy proceeding. See Note 7 of Notes to 
Condensed Consolidated Financial Statements and "Legal Proceedings" under Item 1
of Part II which follows for further information about this matter.

OPERATING INCOME (LOSS)

Operating loss increased $10.9 million from a deficit of $6.6 million in the
three months ended September 30, 1996 to a deficit of $17.5 million in the three
months ended September 30, 1997. Excluding accrued settlement charges and the
nonrecurring restructuring and other special charges, operating income increased
$5.0 million

                                      11
<PAGE>
in the three months ended September 30, 1997 to $10.7 million.

INTEREST, NET  

Interest, net in the three months period ended September 30, 1996 results
primarily from amounts due under various borrowing arrangements of the Voice-Tel
Entities. A substantial amount of such borrowings were repaid in connection with
the Voice-Tel Acquisitions in 1997. Interest, net in the three months
period ended September 30, 1997 results from investment earnings on the
Company's cash and short term investments, which approximated $183.8 million at
September 30, 1997, offset in part by interest expense on the Company's
convertible subordinated notes and other borrowings.

INCOME TAXES   

Income tax benefit was $3.8 million in the three months ended September 30, 1996
and $5.1 million in the three months ended September 30, 1997. The Company's
effective tax rate varied from the statutory rate during these periods as a
result of the investment income, income of the Voice-Tel Entities which had
elected to be treated as S-Corporations under U.S tax laws prior to their
acquisition by the Company non deductible professional fees and net operating
losses of foreign subsidiaries.

NET (LOSS)  

As a result of the foregoing, net loss increased $8.8 million or 283.9% from a
net loss of $3.1 million in the three months ended September 30, 1996 to net
loss of $11.9 million in the three months ended September 30, 1997.

NINE MONTHS ENDED SEPTEMBER 30, 1996 COMPARED TO NINE MONTHS ENDED SEPTEMBER 30,
1997

REVENUES   

Total revenues increased $23.9 million or 16.7% from $143.5 million in the nine
months ended September 30, 1996 to $167.4 million in the nine months ended
September 30, 1997. The increase in revenues is due primarily to increased
demand for mobile communication services, additional licensee relationships and
increased revenue from existing licensees.

COST OF SERVICES  

Cost of services increased from $42.0 million in the nine months ended September
30, 1996 to $45.0 million in the nine months ended September 30, 1997. These
expenses decreased as a percentage of revenues from 29.3% in the nine months
ended September 30, 1996 to 26.9% in the nine months ended September 30, 1997.
The decrease in the percentage of revenue is primarily due to the increase in
higher margin license revenues and cost reductions as a result of the Company's
restructuring initiatives related to the Voice-Tel Entities.

SELLING, GENERAL AND ADMINISTRATIVE EXPENSES  

Selling, general and administrative expenses increased from $78.0 million in the
nine months ended September 30, 1996 to $78.4 million in the nine months ended
September 30, 1997. These expenses decreased as a percentage of revenues from
54.4% in the nine months ended September 30, 1996 to 46.8% in the nine months
ended September 30, 1997. This decrease resulted from improved operating
leverage related to increased revenues and cost reductions made in connection
with the Company's restructuring initiatives.

DEPRECIATION AND AMORTIZATION EXPENSES  

Depreciation and amortization expenses increased $3.1 million or 32.0% from $9.7
million in the nine months ended September 30, 1996 to $12.8 million in the nine
months ended September 30, 1997. This increase was due primarily to increased
capital expenditures and amortization of goodwill acquired in the Voice-Tel
Acquisitions.


RESTRUCTURING AND OTHER SPECIAL CHARGES  

Restructuring and other special charges incurred during the nine months ended
September 30, 1997 were $73.6 million compared to $11.0 million in the nine
months ended September 30, 1996. See Note 2 of the Notes to the Condensed
Consolidated Financial Statements for further information.

ACCRUED SETTLEMENT COST   

Accrued settlement costs during the nine months ended September 30, 1997, were
$1.5 million compared to $1.3 million in the nine months ended September 30,
1996. See Note 7 of the Notes to the Condensed Consolidated Financial Statements
and "Legal Proceedings" under Item 1 of Part II which follows for further
information about this matter.

                                      12
<PAGE>
OPERATING INCOME (LOSS)
 
Operating income decreased $45.4 million from $1.5 million in the nine months
ended September 30, 1996 to a deficit of $43.9 million in the nine months ended
September 30, 1997. Excluding the $1.5 million accrued settlement charge and
the $73.6 effect of the restructuring and other special charges, operating
income increased $17.4 million from $13.8 million in the nine months ended
September 30, 1996 to $31.2 million in the nine months ended September 30,
1997.

INTEREST, NET

Interest, net in the nine months period ended September 30, 1996, results
primarily from amounts due under various borrowing arrangements of the Voice-Tel
Entities. A substantial amount of such borrowings were repaid in connection with
the Voice-Tel Acquisitions in 1997. Interest, net in the nine months period
ended September 30,1997 results from investment earnings on the Company's cash
and short term investments, which approximated $183.8 million at September
30,1997, offset in part by interest expense on the Company's convertible
subordinated notes and other borrowings.

INCOME TAXES

Income tax benefit was $2.6 million in the nine months ended September 30, 1996
and $9.3 million in the nine months ended September 30, 1997. The Company's
effective tax rate varied from the statutory rate during these periods as a
result of certain non taxable investment income, income of Voice-Tel Entities
which had elected to be treated as S-Corporations under U.S. tax law prior to
their acquisition by the Company, non deductible professional fees and net
operating losses of foreign subsidiaries.

NET INCOME (LOSS)

As a result of the foregoing, net income decreased $37.1 million from net income
of $2.6 million in the nine months ended September 30, 1996 to a net loss of
$34.5 million in the nine months ended September 30, 1997. As a percentage of
revenues, net income decreased from 1.8% in the nine months ended September 30,
1996 to a net loss of 20.6% in the nine months ended September 30, 1997.

LIQUIDITY AND CAPITAL RESOURCES

The Company's primary sources of funds are from cash and investments from
proceeds of the sale of its Convertible Notes and cash provided by operations.
The Company's principal uses of cash are for working capital and capital
expenditures.

During 1997, the Company issued $172,500,000 of its convertible subordinated
notes which mature 2004 and bear interest at 5-3/4% (the "Convertible Notes").
The Company issued $150,000,000 of these notes on June 30, 1997 (the "Notes")
and $22,500,000 on July 25, 1997 (the "Option Notes"), the latter issuance
pursuant to exercise of an over-allotment option. The notes, unless previously
redeemed or repurchased, are convertible at the option of the holder into common
stock at a conversion price of $33.00 per share, through the date of maturity
subject to adjustment in certain events.

The Company believes that funds provided by operations, current amounts of cash,
cash equivalents and short term investments, including the net proceeds from the
issuance of its the Convertible Notes will be sufficient to meet its capital
requirements for at least the next 12 months.

NEW ACCOUNTING PRONOUNCEMENTS

In March 1997, the Financial Accounting Standards Board ("FASB") issued 
Statement of Financial Accounting ("SFAS") No. 128 ("SFAS 128"), Earnings Per
Share, which is effective for fiscal years ending after December 15, 1997. 
See Note 2 of Notes to Condensed Financial Statements.

In addition, during 1997 the FASB has issued SFAS No. 130, "Reporting 
Comprehensive Income" and SFAS No. 131, "Disclosures About Segments of an
Enterprise and Related Information." The Company does not believe that these
statements will significantly change its financial statement disclosures.

RESTRUCTURING AND OTHER SPECIAL CHARGES

In connection with the VoiceCom Acquisition, the Company recorded restructuring
and other special charges of approximately $28.2 million in the third quarter of
1997. Such amounts consisted of transaction costs, asset impairments, costs to
terminate or restructure certain contractual obligations and other costs.

Transaction costs associated with the Voicecom acquisition were expensed as
required by the pooling-of-interests method of accounting. Other restructuring
and special charges recorded in the third quarter result principally from
management's plan to restructure Voicecom's operations by reducing its
workforce, exiting certain facilities, discontinuing duplicative product
offerings and terminating or restructuring certain contractual obligations.

The Company recorded approximately $45.4 million of restructuring and other
special charges in the second quarter of 1997 in connection with the Voice-Tel
Acquisitions. Those charges result from management's plan to restructure the
operations of the Voice-Tel Entities under a consolidated business group model
and discontinue its franchise operations. This initiative involves substantial
reduction in the administrative workforce, abandoning duplicate facilities and
assets and other costs necessary to discontinue redundant business activities.

During the third quarter of 1996 in connection with the acquisition of TeleT,
the Company allocated approximately $11.0 million of the purchase price to
incomplete research and development projects. Accordingly, this cost was
expensed as of the acquisition date. This allocation represents the estimated
value related to the incomplete projects determined by an independent appraisal.
The development of these projects had not yet reached technological feasibility
and the technology had no alternative future use.


                                      13
<PAGE>

FORWARD-LOOKING STATEMENTS
 
This Quarterly Report on Form 10-Q contains certain statements and projections
(including statements concerning plans and objectives of management for future
operations and services and statements concerning certain revenue expectations),
other than those covering historical information, that should be considered
forward-looking and subject to certain risks and uncertainties. Such forward-
looking statements are based on management's belief as well as assumptions made
by, and information currently available to, management pursuant to "safe harbor"
provisions of the Private Securities Litigation Reform Act of 1995. The
Company's actual results might differ materially from the plans envisioned in,
or results projected by, those statements if the Company's assumptions prove to
be incorrect or for a variety of other reasons, including those relating to
factors identified in the Company's Annual Report on Form 10-K for the year
ended December 31, 1996 under the heading "Forward-Looking Statements" and
those relating to factors identified in the Company's registration statement on 
Form S-5 (No. 333-39577) under the heading "Risk Factors." The Company cautions
that such factors are not exclusive. The Company does not undertake to update
any forward-looking statement that may be made from time to time by, or on
behalf of, the Company.


     ITEM 3.  QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Not applicable.


                                      14
<PAGE>
 
                                    PART II
                               OTHER INFORMATION

     ITEM 1.  LEGAL PROCEEDINGS

On January 30, 1996, Eric Bott, E.B. Elliott and ("CRS") filed a complaint
against PCI and the Company's President, Boland T. Jones, in the Superior Court
of Fulton County, Georgia.  In the complaint, the plaintiffs allege that: (i)
Mr. Bott, a former employee, is entitled to options to purchase 10,000 shares of
common stock of PCI at $5.00 per share; (ii) Mr. Bott is entitled to a
commission equal to 10% of all revenues that have been and in the future are
collected as a result of the Company's licensing arrangement with one of its
customers; (iii) Mr. Bott is entitled to $7,000 for consulting work allegedly
performed for the Company; (iv) Mr. Bott is entitled to unspecified damages
resulting from his sale in June 1995 of 750 shares of common stock of PCI to an
unrelated third party for an unspecified amount; (v) Mr. Elliott or CRS, an
affiliate of Mr. Elliott, is entitled to options to purchase 5,000 or 10,000
shares of common stock of PCI at an unspecified exercise price arising out of
work allegedly performed by CRS for the Company; and (vi) CRS is owed an
unspecified amount of commissions from the Company relating to sales of the
Company's telecommunications services by CRS. Subsequent to the filing of the
complaint, the plaintiffs dismissed without prejudice count (iv) above. The
plaintiffs also seek attorneys' fees and unspecified amounts of punitive
damages.  The Company has filed an answer and counterclaim denying all
allegations of the complaint and asserting various affirmative defenses.
Assuming that the allegations concerning stock options and stock sales relate to
the common stock of Premiere Technologies, Inc., rather than PCI, as alleged,
the Company believes that the share numbers and exercise prices have not been
adjusted for the 24-to-1 stock split effected in December 1995.  In this regard,
the plaintiffs filed a motion to add the Company as a defendant and to amend
their complaint to assert their claims against the Company.  Adjusting the share
numbers and exercise prices of these options to reflect the 24-to-1 stock split,
the plaintiffs' claims relate to options to purchase up to a total of 480,000
shares of Common Stock and the alleged exercise price of $5.00 per share with
regard to a portion of such options becomes approximately $0.21 per share. The
plaintiffs' motion was denied on December 17, 1996, and the plaintiffs dismissed
the case without prejudice on January 13, 1997.  The plaintiffs filed a new
complaint against PCI and the Company on January 21, 1997 setting forth the same
allegations as described above, except that Mr. Bott no longer alleges that he
is entitled to unspecified damages resulting from his sale in June 1995 of 750
shares of common stock of PCI, and that Mr. Bott and Mr. Elliott allege that the
stock options relate to the common stock of Premiere Technologies, Inc.  The
Company and PCI have filed an answer and counterclaim denying all allegations of
the complaint and asserting various affirmative defenses with respect to the
courts of the complaint against the Company,  and the parties are currently
engaged in discovery. The Company believes it has meritorious defenses to the
plaintiffs' allegations, but due to the inherent uncertainties of the litigation
process, the Company is unable to predict the outcome of this litigation.  If
the outcome of this litigation is adverse to the Company, it could have a
material adverse effect on the Company's business, financial condition and
results of operations.

On August 6, 1996, CNC, a licensing customer of the Company, was placed into
bankruptcy under Chapter 11 of the Bankruptcy Code. On August 23, 1996, CNC
filed a motion to intervene in a separate lawsuit brought by a CNC creditor in
the United States District Court for the Southern District of New York against
certain guarantors of CNC's obligations and to file a third party action against
numerous entities, including such CNC creditor and PCI for alleged negligent
misrepresentations of fact in connection with an alleged fraudulent scheme
designed to damage CNC. The court has not ruled on CNC's request. Based upon the
bankruptcy examiner's findings and the subsequently appointed bankruptcy
trustee's investigation of potential actions directed at PCI, including an
avoidable preference claim under the Bankruptcy Code of an amount up to
approximately $950,000, the trustee and PCI reached a tentative agreement of all
issues between parties, subject to Bankruptcy Court approval. The terms of the
proposed settlement have been incorporated into the plan of reorganization dated
July 10, 1997, as amended on October 22, 1997, filed by the trustee with the
Bankruptcy Court. Based upon hearings before the Bankruptcy Court, the trustee
is expected to file a motion requesting approval of the settlement to accompany
the plan prior to the end of November 1997. Due to the inherent uncertainties of
the litigation process, the Company is unable to predict the outcome of this
litigation. If the outcome of this litigation is adverse to the Company, it
could have a material adverse effect on the Company's business, operating
results and financial condition.

                                      15
<PAGE>
 
On September 20, 1996, Lucina filed a complaint against the Company, Gasgarth
and Jones in the United States District Court for the Eastern District of
Illinois. In the complaint, Lucina alleges, among other things, that: (i) in
November 1995, he sold 1,563 shares of the Company's common stock to Gasgarth, a
former director of the Company, for $31,260; (ii) Jones offered to "facilitate"
the sale; (iii) in December 1995, the Company filed a registration statement
relating to the initial public offering of its common stock; (iv) prior to his
sale of stock to Gasgarth, neither Gasgarth nor Jones told Lucina that the
Company planned an initial public offering; and (v) the 1,563 shares sold to
Gasgarth, adjusted for the 24-to-1 stock split subsequently effected, was worth
$675,216 based on the Company's initial public offering at $18 per share in
March, 1996. In his complaint, Lucina asserts violations of the Securities
Exchange Act of 1934 and the rules promulgated thereunder, the Illinois Consumer
Fraud and Deceptive Business Practices Act and common law fraud. Lucina seeks
the return of 37,512 shares of common stock of the Company, or in the
alternative, compensatory damages in the amount of $975,312 with interest
thereon, punitive damages in the amount of $1 million and costs of the suit,
including reasonable attorneys' fees and other associated costs. The Company has
filed an answer to the complaint denying allegations of the complaint and
asserting various defenses. Discovery is continuing, and no trial date has been
set. On November 10, 1997, Lucina filed a motion for leave to file a fourth
amended complaint that sought to add Boland T. Jones as a defendant and
sought to add an additional count as to Patrick G. Jones. In his proposed
amended complaint, Lucina sought to assert claims against Boland T. Jones for
violations of the Exchange Act and the rules promulgated thereunder, the
Illinois Consumer Fraud and Deceptive Business Practices Act, common law fraud,
and breach of fiduciary duty. Lucina also sought to add a breach of fiduciary
claim against Patrick G. Jones. On November 14, 1997, this motion was denied.
The Company believes that it has meritorious defenses to the Lucina complaint;
however, due to the inherent uncertainties of the litigation process, the
Company is unable to predict the outcome of this litigation. If the outcome of
this litigation is adverse to the Company, it could have a material adverse
effect on the Company's business, financial condition and results of operations.

ITEM 2.   CHANGES IN SECURITIES.

Recent Sales of Unregistered Securities

Pursuant to the Voicecom Acquisition, the Company issued an aggregate of
aproximately 445,000 shares of its Common Stock to the former shareholders or
owners of VoiceCom Holdings, Inc.. The shares were issued without registration
under the Securities Act of 1933, as amended (the "Act"), in transactions
exempt under Section 4(2) of the Act and the rules promulgated thereunder.

On June 30, 1997 the Company closed the sale of the Notes, and on July 30, 1997
the Company closed the sale of the Option Notes in a Rule 144A offering. The
initial purchasers of the notes were Robertson, Stephens & Company LLC, Alex
Brown & Sons, Incorporated and Donaldson, Lufkin & Jenrette Securities
Corporation (the "Initial Purchasers"). The total offering price of the
Convertible Notes was $172,500,000 with a discount to the Initial Purchasers of
3.0%. The Company relied upon the exemption set forth in Section 4(2) of the Act
for the sale of the Convertible Notes to the Initial Purchasers. The Initial
Purchasers intend to resell the Convertible Notes in the United States to
qualified institutional buyers under Rule 144A under the Securities Act and to a
limited number of other institutional "accredited investors" as defined in Rule
501 of the Act and outside the United States to non-U.S. persons in reliance
upon Regulation S under the Act. The Convertible Notes, unless previously
redeemed or repurchased, are convertible at the

                                      16
<PAGE>
 
option of the holder at any time through the close of business on the final
maturity date into shares of Common Stock at a conversion price of $33.00 per
share, subject to adjustment in certain events. On September 26, 1997, the 
Company filed a shelf registration statement on Form S-3 with respect to the 
Convertible Notes. The common stock issuable upon conversion of the Convertible 
Notes will be registered under the Act and will be, if and when issued, freely 
tradeable.

Use of Proceeds From Initial Public Offering

In march 1996, the Company issued and sold 4,570,000 shares of its common stock,
par value $0.01 per share ("Common Stock"), in an initial public offering (the
"Offering") pursuant to a Registration Statement on Form S-1 (No. 33-80547). The
registration statement was declared effective on March 4, 1996 and the Offering
commenced on March 5, 1996 and did not terminate until all securities registered
were sold. The aggregate offering price and proceeds to the Company were
$82,260,000. The names of the managing underwriters in the Offering were Alex.
Brown & Sons Incorporated, Donaldson, Lufkin & Jenrette Securities Corporation,
Robertson Stephens & Company, LLC and J.C. Bradford & Co. Total expenses of the
Offering were $7,594,000, including underwriting discounts and commissions of
$5,575,400 and other expenses of $2,018,600. The net proceeds to the Company in
the Offering were $74,666,000.

Through September 30, 1997, all of the net proceeds from the Offering have 
been applied as follows:

Use of Proceeds                                 Amount
- ---------------                                 ------

Capital expenditures                         $18,929,193

Acquisition of other businesses              $ 2,870,000

Repayment of Indebtedness                    $ 2,920,606

Working Capital                              $49,946,201

This use of proceeds does not represent a material change in the uses of 
the proceeds described in the Company's prospectus related to the Offering.

Item 3.    Defaults Upon Senior Securities.

None.

Item 4.    Submissions of Matters to a Vote of Security Holders.

None.

Item 5.    Other Information.

None.


                                      17
<PAGE>
 
<TABLE> 
<CAPTION> 

Item 6.    Exhibits and Reports on Form 8-K
 
           (a)   Exhibits:
 
Exhibit             Exhibit    
Number              Description                       
- -------             -----------
<S>                 <C>  
 2.1                Stock Purchase Agreement, together with exhibits, dated as
                    of September 12, 1997, by and among Premiere Technologies,
                    Inc., VoiceCom Holdings, Inc. and the Shareholders of
                    VoiceCom Holdings, Inc.          

10.1                Service Agreement dated September 30, 1997, by and between
                    VoiceCom Systems, Inc. and AT&T Corp.(1)

10.2                Independent Distributor Agreement dated September 26, 1997,
                    by and between Premiere Technologies, Inc. and Digitec 2000,
                    Inc.

11.1                Statements re: computation of per share earnings.

27.1                Financial Data Schedule.
- -------
(1) Portions of this exhibit are the subject of a Request for Confidential
    Treatment. The copy filed as an exhibit omits the information subject to the
    confidentiality request. Such omitted information has been filed separately
    with the Commission.

              (b)   Reports on Form 8-K:

</TABLE> 
The following reports on Form 8-K were filed during the quarter for which this
                               report is filed:

<TABLE>
<CAPTION>


                                                                          Entities for Which
Date of Report           Item(s) Reported                                 Financial Statements Filed
- --------------           ----------------                                 --------------------------
<S>                      <C>                                              <C>
June 25, 1997            Closing of Rule 144a offering of convertible     None
                         subordinated notes and filing certain portions
                         of the Offering Circular related to such 
                         offering.

July 25, 1997            Closing of Rule 144a offering of convertible     None  
                         subordinated notes pursuant to the exercise of   
                         an over-allotment option by the initial
                         purchasers.

September 26,            Restatement of both Management's Discussion      Premiere Technologies, Inc.
1997                     and Analysis of Financial Condition and
                         Results of Operations and the Financial
                         Statements that were included in the Company's
                         Annual Report on Form 10-K filed with the
                         Commission on March 27, 1997.
 
</TABLE>

                                      18
<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.


November 14, 1997          Premiere Technologies, Inc.
- -----------------                                        
Date

                           /s/ Boland T. Jones
                           --------------------------------
                           Boland T. Jones
                           Chairman of the Board and President

November 14, 1997          /s/ Patrick G. Jones
- -----------------          --------------------------------
Date                       Patrick G. Jones
                           Senior Vice President
                           Finance and Legal



                                      19
<PAGE>
 
<TABLE> 
<CAPTION> 


                                 EXHIBIT INDEX

Exhibit           Exhibit  
Number            Description                                                    Page
- -------           -----------                                                    ----
<S>               <C>               
 2.1              Stock Purchase Agreement, together with exhibits, dated as of
                  September 12, 1997, by and among Premiere Technologies, Inc.,
                  VoiceCom Holdings, Inc. and the Shareholders of VoiceCom
                  Holdings, Inc.

10.1              Service Agreement dated September 30, 1997, by and between
                  VoiceCom Systems, Inc. and AT&T Corp.(1)

10.2              Independent Distributor Agreement dated September 26, 1997,
                  by and between Premiere Technologies, Inc. and Digitec 2000,
                  Inc.

11.1              Statements re: computation of per share earnings.
 
27.1              Financial Data Schedule.
</TABLE> 
 
- -------
(1) Portions of this exhibit are the subject of a Request for Confidential
    Treatment. The copy filed as an exhibit omits the information subject to the
    confidentiality request. Such omitted information has been filed separately
    with the Commission.


                                      20


<PAGE>
 
                                  EXHIBIT 2.1
                                  -----------


                           STOCK PURCHASE AGREEMENT
                                        
                                 BY AND AMONG
                                        
                         PREMIERE TECHNOLOGIES, INC.,
                                        
                                      AND
                                        
                            VOICECOM HOLDINGS, INC.
                                        
                                      AND
                                        
                  THE SHAREHOLDERS OF VOICECOM HOLDINGS, INC.
                                        
                         DATED AS OF SEPTEMBER 12, 1997
<PAGE>
 
                               TABLE OF CONTENTS


                                                                 Page
                                                                ------

PARTIES.........................................................   1

PREAMBLE........................................................   1
 
ARTICLE 1  PURCHASE AND SALE....................................   1
  1.1   Purchase and Sale.......................................   1
  1.2   Time and Place of Closing...............................   3
  1.3   Final Determination of Exchange Ratio...................   4
  1.4   Anti-Dilution Provisions................................   5
  1.5   Fractional Shares.......................................   5
  1.7   Conversion of Stock Options.............................   5
 
ARTICLE 2  REPRESENTATIONS AND WARRANTIES OF THE
           SHAREHOLDERS.........................................   6
  2.1   Ownership of Shares.....................................   7
  2.2   Authority of Shareholder; No Breach By Agreement........   7
  2.3   Absence of Conflicting Agreements or Required Consents..   7
  2.4   Legal Proceedings.......................................   7
  2.5   Investment Intention; Access to Information.............   8

ARTICLE 3  REPRESENTATIONS AND WARRANTIES OF VOICECOM...........   9
  3.1   Organization, Standing, and Power.......................   9
  3.2   Authority of VoiceCom; No Breach By Agreement...........  10
  3.3   Capital Stock...........................................  10
  3.4   VoiceCom Subsidiaries...................................  11
  3.5   Financial Statements....................................  12
  3.6   Absence of Undisclosed Liabilities......................  12
  3.7   Absence of Certain Changes or Events....................  13
  3.8   Tax Matters.............................................  13
  3.9   Assets..................................................  14
  3.10  Intellectual Property...................................  15
  3.11  Environmental Matters...................................  16
  3.12  Compliance with Laws....................................  16
  3.13  Labor Relations.........................................  17
  3.14  Employee Benefit Plans..................................  17
  3.15  Material Contracts......................................  20
  3.16  Legal Proceedings.......................................  20
  3.17  Reports.................................................  20
  3.18  Interested Transactions.................................  21
  3.19  Statements True and Correct.............................  21
  3.20  Accounting and Regulatory Matters.......................  21
<PAGE>
 
                                                                 Page
                                                                 ----
 
ARTICLE 4  REPRESENTATIONS AND WARRANTIES OF PREMIERE...........  21
  4.1   Organization, Standing, and Power.......................  21
  4.2   Authority; No Breach By Agreement.......................  22
  4.3   Capital Stock...........................................  22
  4.4   SEC Filings; Financial Statements.......................  23
  4.5   Statements True and Correct.............................  23
  4.6   Accounting and Regulatory Matters.......................  24
 
ARTICLE 5  CONDUCT OF BUSINESS PENDING CONSUMMATION.............  24
  5.1   Affirmative Covenants With Respect to VoiceCom..........  24
  5.2   Negative Covenants With Respect to VoiceCom.............  24
  5.3   Covenants of Premiere...................................  26
  5.4   Adverse Changes in Condition............................  27
  5.5   Reports.................................................  27
  5.6   VoiceCom Stock Options..................................  27
 
ARTICLE 6  ADDITIONAL AGREEMENTS................................  27
  6.1   Exchange Listing........................................  27
  6.2   Applications; Antitrust Notification....................  27
  6.3   Agreement as to Efforts to Consummate...................  28
  6.4   Investigation and Confidentiality.......................  28
  6.5   Press Releases..........................................  29
  6.6   Certain Actions.........................................  29
  6.7   Shareholder Releases....................................  29
  6.8   Accounting Treatment....................................  30
  6.9   State Takeover Laws.....................................  30
  6.10  Charter Provisions......................................  30
  6.11  Indemnification.........................................  30
  6.12  Tax Treatment...........................................  31
  6.13  Shareholders Resignations...............................  31
  
ARTICLE 7  CONDITIONS PRECEDENT TO OBLIGATIONS TO CONSUMMATE....  31
  7.1   Conditions to Obligations of Each Party.................  31
  7.2   Conditions to Obligations of Premiere...................  32
  7.3   Conditions to Obligations of the Shareholders...........  34
  
ARTICLE 8  INDEMNIFICATION......................................  35
  8.1   Agreement of Indemnitors to Indemnify...................  35
  8.2   Agreement of Indemnitors to Indemnify...................  35
  8.3   Indemnification Exclusive Remedy........................  36
  8.4   Time Limitations........................................  36
  8.5   Limitations as to Amount................................  37
  8.6   Survival................................................  37
  8.7   Procedures for Indemnification..........................  37




                                       ii
<PAGE>
 

                                                                  Page
                                                                  ----
ARTICLE 8  INDEMNIFICATION - continued
  8.8    Third Party Claims.....................................  37
  8.9    Subrogation............................................  39
  8.10   Appointment of Shareholder Representative..............  39
  8.11   Arbitration....................................... ....  39
 
ARTICLE 9  TERMINATION..........................................  40
  9.1    Termination............................................  40
  9.2    Effect of Termination..................................  41

ARTICLE 10  MISCELLANEOUS.......................................  41
  10.1   Definitions............................................  41
  10.2   Expenses...............................................  50
  10.3   Brokers and Finders....................................  51
  10.4   Entire Agreement.......................................  51
  10.5   Amendments.............................................  51
  10.6   Waivers................................................  51
  10.7   Assignment.............................................  52
  10.8   Notices................................................  52
  10.9   Governing Law..........................................  53
  10.10  Counterparts...........................................  54
  10.11  Captions; Articles and Sections........................  54
  10.12  Interpretations........................................  54
  10.13  Enforcement of Agreement...............................  54
  10.14  Severability...........................................  54
 
SIGNATURES......................................................  55

                                      iii

<PAGE>
 
                           STOCK PURCHASE AGREEMENT
                           ------------------------


          THIS STOCK PURCHASE AGREEMENT (this "Agreement") is made and entered
into as of September 12, 1997 by and among PREMIERE TECHNOLOGIES, INC.
("Premiere"), a Georgia corporation; and VOICECOM HOLDINGS, INC. ("VoiceCom"), a
Washington corporation; and the shareholders of VoiceCom identified in Schedule
1 hereto (each a "Shareholder" and collectively the "Shareholders").

                                   PREAMBLE
                                   --------

          The Shareholders are the record and beneficial owners of issued and
outstanding shares of VoiceCom Common Stock (the "Shares").  The Shareholders
desire to sell all of their Shares to Premiere, and Premiere desires to purchase
the Shares from the Shareholders, upon the terms and subject to the conditions
set forth in this Agreement (the "Stock Purchase").  The transactions described
in this Agreement are subject to the expiration of the required waiting period
under the HSR Act, and the satisfaction of certain other conditions described in
this Agreement.  It is the intention of the parties to this Agreement that the
Stock Purchase for accounting purposes shall qualify for treatment as a pooling
of interests.

          Certain terms used in this Agreement are defined in Section 10.1 of
this Agreement.

          NOW, THEREFORE, in consideration of the above and the mutual
warranties, representations, covenants, and agreements set forth herein, the
parties agree as follows:

                                   ARTICLE 1
                               PURCHASE AND SALE
                               -----------------
                                        
          1.1  PURCHASE AND SALE.      Upon the terms and subject to the
               -----------------                                        
conditions of this Agreement, the Shareholders shall sell to Premiere, and
Premiere shall purchase from the Shareholders, the Shares at the Closing.  The
purchase price for each Share (the "Purchase Price") is the number of shares of
Premiere Common Stock (rounded to the nearest ten thousandth of a share) equal
to the Exchange Ratio determined in accordance with the following formula:
<TABLE> 
<S>                                              <C> 
     Exchange Ratio = ($32,500,000 - Deducted Liabilities) divided by  Outstanding Shares
                      -------------------------------------------------------------------
                                                 Average Closing Price
</TABLE> 

where,

"Deducted Liabilities" means the difference on the Closing Date of (a) the sum
of (i) all unpaid principal, accrued interest and other charges of, on or
related to  all funded debt, capitalized lease obligations and long term
liabilities of VoiceCom (including the current portion thereof) , (ii) all
payment obligations of VoiceCom to holders of VoiceCom capital stock (including
payments of accrued dividends to former holders of VoiceCom Preferred Stock),
(iii) the amount, if any, by which the sum of (A) the "total accounts payable -
trade" of VoiceCom and (B) the "accrued
<PAGE>
 
other liabilities - current" of VoiceCom is greater than those liabilities as
reflected on the VoiceCom Financial Statements at July 31, 1997, (iv) the
amount, if any, by which "total accounts receivable - trade" of VoiceCom are
less than those assets as reflected on the VoiceCom Financial Statements at July
31, 1997, (v) $12,336,877 for certain negotiated reserves, liabilities and other
adjustments, (vi) the amount, if any, by which the remaining payments under the
Patent License Agreement between VoiceCom and AudioFAX dated as of Initials
September 11, 1997, are greater than $450,000, and (vii) all Transaction Costs,
less (b) the sum of (i) Qualifying Cash, and (ii) the aggregate amount of the
exercise prices of all unexercised options and warrants that are assumed to be
exercised for purposes of the calculation of Outstanding Shares.
 
"Transaction Costs" means all costs, fees and charges to any VoiceCom Entity
(whether or not accrued or paid) that are related to the transactions
contemplated by the Shareholders' Closing Documents, including fees and charges
of VoiceCom's accountants, counsel and financial advisors, prepayment penalties
in respect to any debt and credit refunds or increases in vendor charges or
lease payments under any Contracts; provided, however, that "Transaction Costs"
does not include any fee associated with filings under the HSR Act or any
employee severance obligations that VoiceCom may incur as a result of the Stock
Purchase other than severance obligations pursuant to VoiceCom policies or
agreements in existence at Closing which are not disclosed on the VoiceCom
Disclosure Memorandum.

"Qualifying Cash" means all cash on hand as of the Closing Date, except cash
generated after July 31, 1997 from the sale of assets (other than the marketable
securities listed on Schedule 2 and assets sold in the ordinary course of
business and in accordance with past practice).

"Outstanding Shares" means all of the Shares issued and outstanding on the
Closing Date, determined on a Fully-Diluted Basis; provided, however, that
Shares issuable upon the conversion of the VoiceCom Subordinated Notes are not
included in the definition of "Outstanding Shares."

"Average Closing Price" means the average of the daily last sale prices for the
shares of Premiere Common Stock for the twenty (20) consecutive trading days on
which such shares are actually traded as over-the-counter securities and quoted
on the Nasdaq National Market (as reported by The Wall Street Journal or, if not
reported thereby, any other authoritative source selected by Premiere) ending at
the close of trading on the second (2nd) trading day immediately preceding the
Calculation Date; provided, that for purposes of this calculation, the Average
Closing Price shall be deemed to equal (a) $27.50 in the event the Average
Closing Price is greater than $27.50 or (b) $22.50 in the event the Average
Closing Price is less than $22.50 (collectively, $27.50 and $22.50 are referred
to as the "Average Closing Price Limitations").

"Calculation Date" means the earlier of (i) the Closing Date, or (ii) the date
on which Premiere elects to exercise its Deferral Option in accordance with
Section 1.2(a).

All accounting determinations necessary to calculate the Purchase Price shall be
made in accordance with GAAP consistent with past practices.  All references to
VoiceCom shall be 

                                      -2-
<PAGE>
 
deemed to be references to all of the VoiceCom Entities on a consolidated basis.
Any determination to be made as of the Closing Date shall be made as of the
Closing.

      1.2  TIME AND PLACE OF CLOSING.
           ------------------------- 

      (a) The closing of the transactions contemplated hereby (the "Closing")
will take place at 6:00 P.M. (Atlanta time) on the date that the Closing Date
occurs or at such other time as the Parties, acting through their authorized
officers, may mutually agree.  The Closing shall be held at such location as may
be mutually agreed upon by the Parties.  Subject to the terms and conditions
hereof, unless otherwise mutually agreed upon in writing by the authorized
officers of each Party, the Parties shall use their reasonable efforts to cause
the Closing to occur on the first business day following the satisfaction or
waiver of all of the conditions precedent to Closing set forth in Article 7, or
such later date within thirty (30) days thereof as may be specified by Premiere.
The right of Premiere to specify a later date shall be referred to as its
"Deferral Option."

      (b)  At the Closing:

              (i) each Shareholder shall deliver to VoiceCom certificates
  representing all the Shares duly registered in the name of Premiere (or such
  other Person as Premiere may designate to Seller not less than five (5)
  business days prior to the Closing), free and clear of any Liens, except for
  the Permitted Liens. Each Shareholder hereby appoints VoiceCom as the
  Shareholder's agent to receive, hold and deliver the documents in accordance
  with Section 1.2(b)(ii), and Gail S. Conely, or any successor Chief Financial
  Officer of VoiceCom as the Shareholder's attorney-in-fact to transfer the
  Shares on the books of VoiceCom with full power of substitution in the
  premises. These appointments are irrevocable and coupled with an interest, and
  may under no circumstances be revoked.

              (ii) VoiceCom shall deliver to the Transfer Agent all share
  certificates received from the Shareholders, and shall deliver to Premiere all
  other documents received from the Shareholders, the resignations (or evidence
  of the removal) of each director and officer of each VoiceCom Entity and the
  signature cards or other evidence reasonably requested by Premiere to ensure
  that only those individuals designated by Premiere may access accounts of the
  VoiceCom Entities.

              (iii) Premiere and the Shareholder Representative shall estimate
  the Exchange Ratio (the "Estimated Exchange Ratio"). Premiere shall direct the
  Transfer Agent to list each of the Shareholders and the Escrow Agent as
  shareholders of Premiere holding the number of shares of Premiere Common Stock
  that such Person would receive pursuant to subsection (c) below if the
  Estimated Exchange Ratio equaled the Exchange Ratio. The Shareholders,
  however, shall not be deemed holders of the Premiere Common Stock for any
  purpose unless and until shares of Premiere Common Stock are delivered to such
  Shareholder in accordance with subsection (c) below. Accordingly, the
  Shareholders shall not be entitled to vote for the election of directors or
  upon any matter submitted to stockholders at any meeting thereof, or to give
  or withhold consent to any corporate action 

                                      -3-
<PAGE>
 
  (whether upon any recapitalization, issuance of stock, reclassification of
  stock, change of par value, or change of stock to no par value, consolidation,
  merger, conveyance, or otherwise) or to receive notice of meetings.

      (c) As soon as practicable after the Exchange Ratio has been Finally
  Determined in accordance with Section 1.3, and in any event within three (3)
  business days thereafter (the "Settlement Date"), Premiere shall instruct the
  Transfer Agent to deliver (A) to each Shareholder one or more certificates for
  the number of shares of Premiere Common Stock equal to the product of ninety
  percent (90%) of the Exchange Ratio and the number of Shares held by such
  Shareholder, such certificates to be registered in the name of such
  Shareholder (or such other Person as such Shareholder may designate to
  Premiere in writing not less than five (5) business days prior to the date
  Premiere gives such instructions to the Transfer Agent), and (B) to the Escrow
  Agent one or more certificates for the number of shares of Premiere Common
  Stock equal to the product of ten percent (10%) of the Exchange Ratio and the
  aggregate number of Shares held by the Shareholders, such certificates to be
  registered in the name of the Escrow Agent.  Premiere shall also cause the
  Transfer Agent to deliver to the Shareholders or the Escrow Agent, as
  appropriate, all distributions (whether in cash, securities of Premiere or
  other property) that the Shareholders or the Escrow Agent would have received
  if the shares of Premiere Common Stock delivered on the Settlement Date had
  been delivered on the Closing Date and otherwise to treat the Shareholders or
  the Escrow Agent, as appropriate, as the record owner of such shares for the
  purposes of any record date that occurs between the Closing Date and the
  Settlement Date with respect to any event which occurs after the Settlement
  Date.

       1.3  FINAL DETERMINATION OF EXCHANGE RATIO.
            ------------------------------------- 

          (a) As soon as reasonably practical after the Closing and in any event
within thirty (30) days thereafter, Premiere shall prepare and deliver to the
Shareholders Representative a certificate (signed by an executive officer of
Premiere) that sets forth a proposed Exchange Ratio and an explanation of the
differences, if any, between the proposed Exchange Ratio and the Estimated
Exchange Ratio.

          (b)   If the Shareholder Representative disputes Premiere's proposed
Exchange Ratio, then the Shareholder Representative shall give Premiere written
notice within ten (10) days after the date of Premiere's certificate that sets
forth any dispute with the certificate and a description of the nature of the
dispute.  If the Shareholder Representative fails to give Premiere notice of any
dispute within the prescribed 10-day period, then the Exchange Ratio proposed in
Premiere's certificate shall be deemed to be the Exchange Ratio.  If Premiere
and the Shareholder Representative are unable to resolve the dispute within ten
(10) business days after the date of the Shareholder Representative's notice,
then each of Premiere and the Shareholder Representative shall submit to the
Atlanta, Georgia office of Price Waterhouse LLP (the "Accountant") a certificate
that sets forth the last Exchange Ratio proposed by such Party and an
explanation of the differences, if any, between the proposed Exchange Ratio and
the Estimated Exchange Ratio. If only one Party submits a certificate to the
Accountant within the prescribed 10-day period, then the Exchange Ratio proposed
in the submitted certificate shall be deemed to be the Exchange 

                                      -4-
<PAGE>
 
Ratio. If both Parties submit certificates to the Accountant within the
prescribed 10-day period, then the Accountant shall choose the proposed Exchange
Ratio submitted by either Premiere or the Shareholder Representative within
thirty (30) days after the date of the last certificate to be submitted. The
Accountant may not make any other determination of the Exchange radio. Each of
the Parties shall bear all costs and expenses incurred by it in connection with
this Section 1.3, except that the fees and expenses of the Accountant shall be
borne by the Party whose proposed Exchange Ratio was not chosen. This Section
1.3 shall be specifically enforceable by Premiere and the Shareholder
Representative and the decision of the Accountant in accordance with the
provisions hereof shall be final and binding and there shall be no right of
appeal therefrom. The final determination of the Exchange Ratio is referred to
herein as the "Final Determination," and such Exchange Ratio is deemed to be
"Finally Determined."

      1.4  ANTI-DILUTION PROVISIONS.      In the event Premiere changes the
           ------------------------                                        
number of shares of Premiere Common Stock issued and outstanding prior to the
Closing Date as a result of a stock split, stock dividend, or similar
recapitalization with respect to such stock and the record date therefor (in the
case of a stock dividend) or the effective date thereof (in the case of a stock
split or similar recapitalization for which a record date is not established)
shall be prior to Closing Date, (i) the Average Closing Price and the Average
Closing Price Limitations shall be adjusted to appropriately adjust the ratio
under which the Shares will be converted into shares of Premiere Common Stock
pursuant to Section 1.1, and (ii) if necessary, the anticipated Closing Date
shall be postponed for an appropriate period of time agreed upon by the parties
in order for the Average Closing Price to reflect the market effect of such
stock split, stock dividend, or similar recapitalization.

      1.5  FRACTIONAL SHARES.      Notwithstanding any other provision of this
           -----------------                                                  
Agreement, each holder of the Shares exchanged pursuant to the Stock Purchase
who would otherwise have been entitled to receive a fraction of a share of
Premiere Common Stock (after taking into account all certificates delivered by
such holder) shall receive, in lieu thereof, cash (without interest) in an
amount equal to such fractional part of a share of Premiere Common Stock
multiplied by the Average Closing Price of one share Premiere Common Stock.  No
such holder will be entitled to dividends, voting rights, or any other rights as
a shareholder in respect of any fractional shares.

       1.6 CONVERSION OF STOCK OPTIONS.
           --------------------------- 

          (a) On the Closing Date, each option or other right to purchase Shares
pursuant to stock options ("VoiceCom Options") granted by VoiceCom under the
VoiceCom Stock Plans, which are outstanding on the Closing Date, whether or not
exercisable, shall be converted into and become rights with respect to Premiere
Common Stock, and Premiere shall assume each VoiceCom Option, in accordance with
the terms of the VoiceCom Stock Plan and stock option agreement by which it is
evidenced, except that from and after the Closing Date, (i) Premiere and its
Compensation Committee shall be substituted for VoiceCom and the VoiceCom Stock
Option Committee, (ii) each VoiceCom Option assumed by Premiere may be exercised
solely for shares of Premiere Common Stock, (iii) the number of shares of
Premiere Common Stock subject to such VoiceCom Option shall be equal to the
number of shares of 

                                      -5-
<PAGE>
 
VoiceCom Common Stock subject to such VoiceCom Option immediately prior to the
Closing Date multiplied by the Exchange Ratio, and (iv) the per share exercise
price under each such VoiceCom Option shall be adjusted by dividing the per
share exercise price under each such VoiceCom Option by the Exchange Ratio and
rounding up to the nearest cent. Notwithstanding the provisions of clause (iii)
of the preceding sentence, Premiere shall not be obligated to issue any fraction
of a share of Premiere Common Stock upon exercise of VoiceCom Options and any
fraction of a share of Premiere Common Stock that otherwise would be subject to
a converted VoiceCom Option shall represent the right to receive a cash payment
equal to the product of such fraction and the difference between the market
value of one share of Premiere Common Stock and the per share exercise price of
such VoiceCom Option. The market value of one share of Premiere Common Stock
shall be the Average Closing Price In addition, notwithstanding the provisions
of clauses (iii) and (iv) of the first sentence of this Section 1.6, each
VoiceCom Option which is an "incentive stock option" shall be adjusted as
required by Section 424 of the Internal Revenue Code, and the regulations
promulgated thereunder, so as not to constitute a modification, extension, or
renewal of the option, within the meaning of Section 424(h) of the Internal
Revenue Code. VoiceCom agrees to take all necessary steps to effectuate the
foregoing provisions of this Section 1.6.

          (b) As soon as practicable after the Closing Date, Premiere shall
deliver to the participants in each VoiceCom Stock Plan an appropriate notice
setting forth such participant's rights pursuant thereto and the grants pursuant
to such VoiceCom Stock Plan shall continue in effect on the same terms and
conditions (subject to the adjustments required by Section 1.6(a) after giving
effect to the Stock Purchase), and Premiere shall comply with the terms of each
VoiceCom Stock Plan to ensure, to the extent required by, and subject to the
provisions of, such VoiceCom Stock Plan, that VoiceCom Options which qualified
as incentive stock options prior to the Closing Date continue to qualify as
incentive stock options after the Closing Date.  At or prior to the Closing
Date, Premiere shall take all corporate action necessary to reserve for issuance
sufficient shares of Premiere Common Stock for delivery upon exercise of
VoiceCom Options assumed by it in accordance with this Section 1.6.  As soon as
practicable after the Closing Date, Premiere shall file a registration statement
on Form S-8 (or any successor or other appropriate form), with respect to the
shares of Premiere Common Stock subject to such options and shall use its
reasonable efforts to maintain the effectiveness of such registration statements
(and maintain the current status of the prospectus or prospectuses with respect
thereto) for so long as such options remain outstanding.


                                   ARTICLE 2
              REPRESENTATIONS AND WARRANTIES OF THE  SHAREHOLDERS
              ---------------------------------------------------

       Each of the Shareholders, severally but not jointly, hereby represents
and warrants to Premiere as of the date that such Shareholder becomes a party to
this Agreement and as of the Closing Date as follows:

       2.1 OWNERSHIP OF SHARES.  The Shareholder is the owner of all
           -------------------                                               
right, title and interest (legal, record and beneficial) in and to the number of
VoiceCom Securities listed below Shareholder's signature to this Agreement, free
and clear of any and all Liens, except the 

                                      -6-
<PAGE>
 
Permitted Liens. The delivery to Premiere of the Shares pursuant to the
provisions of this Agreement will transfer to Premiere good and marketable title
to all of such Shares free and clear of all Liens. Other than the VoiceCom
Securities listed opposite the name of the Shareholder on Exhibit 3, the
Shareholder owns no right, title or interest (legal, record or beneficial) to
any securities of VoiceCom or right of any kind to have any such security
issued. No Person has any agreement or option or any right or privilege (whether
pre-emptive or contractual) capable of becoming an agreement or option for the
purchase of any of the VoiceCom Securities from the Shareholder.

       2.2 AUTHORITY OF SHAREHOLDER; NO BREACH BY AGREEMENT.   The
           ------------------------------------------------          
Shareholder has the absolute and unrestricted right, power, authority, and
capacity to execute and deliver the Shareholders' Closing Documents and to
perform its obligations under the Shareholders' Closing Documents.  This
Agreement represents a legal, valid, and binding obligation of the Shareholder,
enforceable against the Shareholder in accordance with its terms (except in all
cases as such enforceability may be limited by applicable bankruptcy,
insolvency, reorganization, receivership, conservatorship, moratorium, or
similar Laws affecting the enforcement of creditors' rights generally and except
that the availability of the equitable remedy of specific performance or
injunctive relief is subject to the discretion of the court before which any
proceeding may be brought).  Upon the execution and delivery by the Shareholder
of the Shareholders' Closing Documents, the Shareholders' Closing Documents will
constitute the legal, valid, and binding obligations of the Shareholder,
enforceable against the Shareholder in accordance with their respective terms.

       2.3 ABSENCE OF CONFLICTING AGREEMENTS OR REQUIRED CONSENTS.   The
           ------------------------------------------------------          
execution, delivery and performance by the Shareholder of the Shareholders'
Closing Documents (with or without the giving of notice, the lapse of time, or
both): (a) other than in connection or compliance with the provisions of the
Securities Laws, applicable state corporate and securities Laws, and rules of
the NASD or under the HSR Act,  no notice to, filing with, or Consent of, any
public body or authority is necessary for the consummation by the Shareholder of
the transactions contemplated in this Agreement, (b) will not conflict with,
result in a breach of, or constitute a default under any ruling, judgment, order
or injunction, or to the Knowledge of the Shareholder any law, ordinance or
regulation, of any court or governmental instrumentality to which the
Shareholder is subject or by which the Shareholder, or his, her or its Assets,
are bound; and (c) will not create any Lien upon the Shares owned by the
Shareholder.

       2.4 LEGAL PROCEEDINGS.   There are no claims, lawsuits, actions,
           -----------------                                                 
arbitrations, administrative or other proceedings, or to the Knowledge of the
Shareholder, governmental investigations or inquiries, pending or threatened
against the Shareholder affecting the performance by the Shareholder of the
Shareholders' Closing Documents and, to the Knowledge of the Shareholder, there
is no basis for any action or any state of facts or occurrence of any event
which might give rise to the foregoing.

                                      -7-
<PAGE>
 
       2.5 INVESTMENT INTENTION; ACCESS TO INFORMATION.
           ------------------------------------------- 

          (a)  The Shareholder is acquiring the shares of Premiere Common Stock
to be issued pursuant to this Agreement for investment only, for the
Shareholder's own account and not as a nominee or agent, and not with the view
to, or for resale in connection with, any distribution thereof or participation
therein.  The Shareholder is an "accredited investor" as such term is defined in
Rule 501(a) under the 1933 Act.  The Shareholder understands that the shares of
Premiere Common Stock to be issued pursuant to this Agreement have not been, and
will not be, registered under the 1933 Act in reliance upon the representations
set forth herein.  The Shareholder also understands that the Shares will be
subject to the transfer restrictions set forth in the Registration Rights
Agreement.

          (b)  The Shareholder understands that the offering and sale of the
Premiere Common Stock is intended to be exempt from registration under the 1933
Act, by virtue of Section 4(2) of the 1933 Act and Regulation D of the 1933 Act.
The Shareholder has the financial ability to bear the economic risk of the
Shareholder's investment and has adequate means for providing for the
Shareholder's current needs and personal or other contingencies.

          (c)  The Shareholder meets any additional or different suitability
standards imposed by the Shareholder's state of incorporation or organization,
or imposed by any other applicable laws.

          (d)  The Shareholder:

          (i) has been furnished with the Information Statement, has carefully
       read the Information Statement, and understands and has evaluated the
       risks of the Stock Purchase;

          (ii) has been given the opportunity to ask questions of, and receive
       answers from, the executive officers of Premiere concerning the terms and
       conditions of the Stock Purchase; has received any documents which the
       Shareholder may have requested and such additional information as it has
       deemed necessary to verify the accuracy of the information contained in
       the Information Statement or that was otherwise provided and evaluate the
       merits and risks of the Stock Purchase; and has not been furnished any
       offering literature or prospectus other than the Information Statement;

          (iii)  except as described in clause (ii) above, has not been
       furnished with any oral or written representation or oral or written
       information in connection with the Stock Purchase which is not contained
       in the Information Statement; and

          (iv) has determined that the shares of Premiere Common Stock are a
       suitable investment for it and that, at this time, it has no need for
       liquidity of its investment and could bear a complete loss of such
       investment.

                                      -8-
<PAGE>
 
          (e)  The Shareholder is not relying on VoiceCom or Premiere, or the
references to any legal opinion in this Agreement or the Information Statement,
with respect to individual and corporate tax and other economic considerations
involved in this investment.

          (f)  The Shareholder will not sell or otherwise transfer shares of
Premiere Common Stock or any portion thereof without registration under any
applicable Securities Laws or an exemption therefrom, and fully understands and
agrees that the Shareholder must bear the economic risk of this purchase for an
indefinite period of time.

          (g) The Shareholder
 
                (i) has had access to the knowledge and experience in financial
and business matters deemed necessary to evaluate the merits and risks of the
Stock Purchase;

               (ii) has had access to the information deemed necessary to make
an informed decision to engage in the Stock Purchase;

              (iii) has had the time to make a carefully considered and
unpressured decision to engage in the Stock Purchase;

               (iv) has had the opportunity to negotiate the terms and
conditions of the Stock Purchase directly with Premiere; and

               (v)  is not aware of any public solicitation for or widespread
publicity about the Stock Purchase.

                                   ARTICLE 3
                   REPRESENTATIONS AND WARRANTIES OF VOICECOM
                   ------------------------------------------
                                        
       VoiceCom, hereby represents and warrants to Premiere as follows:

       3.1 ORGANIZATION, STANDING, AND POWER.      VoiceCom is a corporation
           ---------------------------------                                
duly organized, validly existing, and in good standing under the Laws of the
State of Washington, and has the corporate power and authority to carry on its
business as now conducted and to own, lease and operate its Assets.  VoiceCom is
duly qualified or licensed to transact business as a foreign corporation in good
standing in the States of the United States and foreign jurisdictions where the
character of its Assets or the nature or conduct of its business requires it to
be so qualified or licensed, except for such jurisdictions in which the failure
to be so qualified or licensed is not reasonably likely to have, individually or
in the aggregate, a VoiceCom Material Adverse Effect.  The minute book
and other organizational documents for VoiceCom have been made available to
Premiere for its review and, except as disclosed in Section 3.1 of the VoiceCom
Disclosure Memorandum, are true and complete in all material respects as in
effect as of the date of this Agreement and accurately reflect in all material
respects all amendments thereto and all proceedings of the Board of Directors
and shareholders thereof.

                                      -9-
<PAGE>
 
       3.2 AUTHORITY OF VOICECOM; NO BREACH BY AGREEMENT.
           --------------------------------------------- 

          (a) VoiceCom has the corporate power and authority necessary to
execute, deliver, and perform its obligations under this Agreement and to
consummate the transactions contemplated hereby.  The execution, delivery, and
performance of this Agreement and the consummation of the transactions
contemplated herein, including the Stock Purchase, have been duly and validly
authorized by all necessary corporate action in respect thereof on the part of
VoiceCom.  This Agreement represents a legal, valid, and binding obligation of
VoiceCom, enforceable against VoiceCom in accordance with its terms (except in
all cases as such enforceability may be limited by applicable bankruptcy,
insolvency, reorganization, receivership, conservatorship, moratorium, or
similar Laws affecting the enforcement of creditors' rights generally and except
that the availability of the equitable remedy of specific performance or
injunctive relief is subject to the discretion of the court before which any
proceeding may be brought).

          (b) Neither the execution and delivery of this Agreement by VoiceCom,
nor the consummation by VoiceCom of the transactions contemplated hereby, nor
compliance by VoiceCom with any of the provisions hereof, will (i) conflict with
or result in a breach of any provision of VoiceCom's Articles of Incorporation
or Bylaws or the certificate or articles of incorporation or bylaws of any
VoiceCom Subsidiary or any resolution adopted by the board of directors or the
shareholders of any VoiceCom Entity, or (ii) except as disclosed in Section 3.2
of the VoiceCom Disclosure Memorandum, constitute or result in a Default under,
or require any Consent pursuant to, or result in the creation of any Lien on any
Asset of any VoiceCom Entity under, any Contract or Permit of any VoiceCom
Entity or, (iii) subject to receipt of the requisite Consents referred to in
Section 7.1(b), constitute or result in a Default under, or require any Consent
pursuant to, any Law or Order applicable to any VoiceCom Entity or any of their
respective material Assets (including any Premiere Entity or any VoiceCom Entity
becoming subject to or liable for the payment of any Tax or any of the Assets
owned by any Premiere Entity or any VoiceCom Entity being reassessed or revalued
by any Taxing authority).

          (c) Other than in connection or compliance with the provisions of the
Securities Laws, applicable state corporate and securities Laws, and rules of
the NASD, and other than Consents required from Regulatory Authorities, and
other than notices to or filings with the Internal Revenue Service or the
Pension Benefit Guaranty Corporation with respect to any employee benefit plans,
or under the HSR Act, and other than Consents, filings, or notifications which,
if not obtained or made, are not reasonably likely to have, individually or in
the aggregate, a VoiceCom Material Adverse Effect, no notice to, filing with, or
Consent of, any public body or authority is necessary for the consummation by
VoiceCom of the Stock Purchase and the other transactions contemplated in this
Agreement.

       3.3 CAPITAL STOCK.
           ------------- 

          (a) The authorized capital stock of VoiceCom consists of (i)
25,000,000 shares of VoiceCom Common Stock, of which 3,281,895 shares are issued
and 

                                      -10-
<PAGE>
 
outstanding as of the date of this Agreement, (ii) 10,000,000 shares of
VoiceCom Preferred Stock, of which (A) 2,124,854 shares of VoiceCom Series A
Preferred Stock are issued and outstanding as of the date of this Agreement ,
(B) 2,477,762 shares of VoiceCom Series B Preferred Stock are issued and
outstanding as of the date of this Agreement , (C) 1,333,334 shares of VoiceCom
Series C Preferred Stock are issued and outstanding as of the date of this
Agreement , and (D) 3,500,000 shares of VoiceCom Series D Preferred Stock are
issued and outstanding as of the date of this Agreement.   No additional shares
of the VoiceCom Securities will be issued and outstanding on the Closing Date,
except for any additional shares of VoiceCom Common Stock issued upon the
exercise or conversion of VoiceCom Equity Rights outstanding on the date of this
Agreement.  All of the issued and outstanding shares of capital stock of
VoiceCom are duly and validly issued and outstanding and are fully paid and
nonassessable.  None of the outstanding shares of capital stock of VoiceCom has
been issued in violation of any preemptive rights of the current or past
shareholders of VoiceCom.

          (b) Except as set forth in Section 3.3(a),  or as disclosed in Section
3.3(b) of the VoiceCom Disclosure Memorandum, there are no shares of capital
stock or other equity securities of VoiceCom outstanding and no outstanding
Equity Rights relating to the capital stock of VoiceCom.  Each of the
Shareholders is the owner of all right, title and interest (legal and
beneficial) in and to that number or amount of Shares listed below Shareholder's
signature to this Agreement, free and clear of all Liens, except Permitted
Liens.  Collectively, the Shareholders own all right, title and interest (legal
and beneficial) in and to at least ninety percent (90%) of all of the Shares
calculated on a Fully-Diluted Basis (except Shares subject to options issued
pursuant to the VoiceCom Stock Plans and assuming that the Shares issuable upon
conversion of the VoiceCom Subordinated Notes are excluded from such
calculation).  Except as set forth in Section 3.3(a), or as disclosed in Section
3.3(b) of the VoiceCom Disclosure Memorandum, no Person has any Contract or any
right or privilege (whether pre-emptive or contractual) capable of becoming a
Contract for the purchase from the Shareholders of any of the Shares, or any
Contract or Equity Right for the purchase, subscription or issuance of any
securities of VoiceCom.

       3.4 VOICECOM SUBSIDIARIES.         VoiceCom has disclosed in Section 3.4
           ---------------------                                               
of the VoiceCom Disclosure Memorandum all of the VoiceCom Subsidiaries that are
corporations (identifying its jurisdiction of incorporation, each jurisdiction
in which it is qualified and/or licensed to transact business, and the number of
shares owned and percentage ownership interest represented by such share
ownership) and all of the VoiceCom Subsidiaries that are general or limited
partnerships, limited liability companies, or other non-corporate entities
(identifying the Law under which such entity is organized, each jurisdiction in
which it is qualified and/or licensed to transact business, and the amount and
nature of the ownership interest therein).  VoiceCom or one of its wholly-owned
Subsidiaries owns all of the issued and outstanding shares of capital stock (or
other equity interests) of each VoiceCom Subsidiary.  No capital stock (or other
equity interest) of any VoiceCom Subsidiary is or may become required to be
issued (other than to another VoiceCom Entity) by reason of any Equity Rights,
and there are no Contracts by which any VoiceCom Subsidiary is bound to issue
(other than to another VoiceCom Entity) additional shares of its capital stock
(or other equity interests) or Equity Rights or by which any VoiceCom Entity is
or may be bound to transfer any shares of the capital stock (or other equity
interests) of 

                                      -11-
<PAGE>
 
any VoiceCom Subsidiary (other than to another VoiceCom Entity). There are no
Contracts relating to the rights of any VoiceCom Entity to vote or to dispose of
any shares of the capital stock (or other equity interests) of any VoiceCom
Subsidiary. All of the shares of capital stock (or other equity interests) of
each VoiceCom Subsidiary held by a VoiceCom Entity are fully paid and
nonassessable and are owned by the VoiceCom Entity free and clear of any Lien.
Except as disclosed in Section 3.4 of the VoiceCom Disclosure Memorandum, each
VoiceCom Subsidiary is a corporation, and each such Subsidiary is duly
organized, validly existing, and (as to corporations) in good standing under the
Laws of the jurisdiction in which it is incorporated or organized, and has the
corporate power and authority necessary for it to own, lease, and operate its
Assets and to carry on its business as now conducted. Each VoiceCom Subsidiary
is duly qualified or licensed to transact business as a foreign corporation in
good standing in the States of the United States and foreign jurisdictions where
the character of its Assets or the nature or conduct of its business requires it
to be so qualified or licensed, except for such jurisdictions in which the
failure to be so qualified or licensed is not reasonably likely to have,
individually or in the aggregate, a VoiceCom Material Adverse Effect. The minute
book and other organizational documents for each VoiceCom Subsidiary have been
made available to Premiere for its review, and, except as disclosed in Section
3.4 of the VoiceCom Disclosure Memorandum, are true and complete in all material
respects as in effect as of the date of this Agreement and accurately reflect in
all material respects all amendments thereto and all proceedings of the Board of
Directors and shareholders thereof.

       3.5 FINANCIAL STATEMENTS.        Except as set forth in Section 3.5 of
           --------------------                                              
the VoiceCom Disclosure Memorandum, each of the VoiceCom Financial Statements
(including, in each case, any related notes) was prepared in accordance with
GAAP applied on a consistent basis throughout the periods involved (except as
may be indicated in the notes to such financial statements), and fairly
presented in all material respects the consolidated financial position of
VoiceCom and its Subsidiaries as at the respective dates and the consolidated
results of operations and cash flows for the periods indicated, except that the
unaudited interim financial statements were or are subject to normal and
recurring year-end adjustments which were not or will not be material in amount
or effect.

       3.6 ABSENCE OF UNDISCLOSED LIABILITIES.      No VoiceCom Entity has any
           ----------------------------------                                 
Liabilities that are reasonably likely to have, individually or in the
aggregate, a VoiceCom Material Adverse Effect, except Liabilities which are
accrued or reserved against in the consolidated balance sheets of VoiceCom as of
July 31, 1997, or disclosed in Section 3.6 of the VoiceCom Disclosure
Memorandum. No VoiceCom Entity has incurred or paid any Liability since July 31,
1997, except for such Liabilities incurred or paid (i) in the ordinary course of
business consistent with past business practice and which are not reasonably
likely to have, individually or in the aggregate, a VoiceCom Material Adverse
Effect (ii) in connection with the transactions contemplated by this Agreement
or (iii) as described in Section 3.6 of the VoiceCom Disclosure Memorandum. No
VoiceCom Entity is directly or indirectly liable, by guarantee, indemnity, or
otherwise, upon or with respect to, or obligated, by discount or repurchase
agreement or in any other way, to provide funds in respect to, or obligated to
guarantee or assume any Liability or any Person for any amount, except as
described in Section 3.6 of the VoiceCom Disclosure Memorandum.

                                      -12-
<PAGE>
 
       3.7 ABSENCE OF CERTAIN CHANGES OR EVENTS.
           ------------------------------------ 

          (a) Since July 31, 1997, except as disclosed in the VoiceCom Financial
Statements delivered prior to the date of this Agreement or as disclosed in
Section 3.7 of the VoiceCom Disclosure Memorandum, (i) there have been no
events, changes, or occurrences which have had, or are reasonably likely to
have, individually or in the aggregate, a VoiceCom Material Adverse Effect, and
(ii) the VoiceCom Entities have not taken any action, or failed to take any
action, prior to the date of this Agreement, which action or failure, if taken
after the date of this Agreement, would represent or result in a material breach
or violation of any of the covenants and agreements of VoiceCom provided in
Article 5.

       (b) VoiceCom has used its best efforts to keep available for Premiere the
services of the employees, agents, customers and suppliers of the VoiceCom
Entities.  VoiceCom does not have any reason to believe that any loss of any
customer or supplier or other advantageous arrangement will result because of
the consummation of the Stock Purchase or the other transactions contemplated
hereby.

       3.8 TAX MATTERS.
           ----------- 

          (a) Except as disclosed in Section 3.8 of the VoiceCom Disclosure
Memorandum, all Tax Returns required to be filed by or on behalf of any of the
VoiceCom Entities have been timely filed or requests for extensions have been
timely filed, granted, and have not expired for periods ended on or before June
30, 1997, and on or before the date of the most recent fiscal year end
immediately preceding the Closing Date, and all Tax Returns filed are complete
and accurate.  All Taxes shown on filed Tax Returns have been paid.   There is
no audit examination, deficiency, or refund Litigation with respect to any
Taxes, except as reserved against in the VoiceCom Financial Statements delivered
prior to the date of this Agreement or as disclosed in Section 3.8 of the
VoiceCom Disclosure Memorandum.  VoiceCom's federal income Tax Returns have been
audited by the IRS and accepted through December 31, 1992.  All Taxes and other
Liabilities due with respect to completed and settled examinations or concluded
Litigation have been paid.  There are no Liens with respect to Taxes upon any of
the Assets of the VoiceCom Entities.

          (b) Except as disclosed in Section 3.8 of the VoiceCom Disclosure
Memorandum, none of the VoiceCom Entities has executed an extension or waiver of
any statute of limitations on the assessment or collection of any Tax due
(excluding such statutes that relate to years currently under examination by the
Internal Revenue Service or other applicable taxing authorities) that is
currently in effect.

          (c) Except as disclosed in Section 3.8 of the VoiceCom Disclosure
Memorandum, the provision for any Taxes due or to become due for any of the
VoiceCom Entities for the period or periods through and including the date of
the respective VoiceCom Financial Statements that has been made and is reflected
on such VoiceCom Financial Statements is sufficient to cover all such Taxes.

                                      -13-
<PAGE>
 
          (d) Deferred Taxes of the VoiceCom Entities have been provided for in
accordance with GAAP.

          (e) Except as described in Section 3.8 of the VoiceCom Disclosure
Memorandum, none of the VoiceCom Entities is a party to any Tax allocation or
sharing agreement and none of the VoiceCom Entities has been a member of an
affiliated group filing a consolidated federal income Tax Return (other than a
group the common parent of which was VoiceCom) has any Liability for Taxes of
any Person (other than VoiceCom and its Subsidiaries) under Treasury Regulation
Section 1.1502-6 (or any similar provision of state, local or foreign Law) as a
transferee or successor or by Contract or otherwise.

          (f) Each of the VoiceCom Entities is in compliance with, and its
records contain all information and documents (including properly completed IRS
Forms W-9) necessary to comply with, all applicable information reporting and
Tax withholding requirements under federal, state, and local Tax Laws, and such
records identify with specificity all accounts subject to backup withholding
under Section 3406 of the Internal Revenue Code.

          (g) Except as disclosed in Section 3.8 of the VoiceCom Disclosure
Memorandum, none of the VoiceCom Entities has made any payments, is obligated to
make any payments, or is a party to any Contract that could obligate it to make
any payments that would be disallowed as a deduction under Section 280G or
162(m) of the Internal Revenue Code.

          (h) No VoiceCom Entity has or has had in any foreign country a
permanent establishment, as defined in any applicable tax treaty or convention
between the United States and such foreign country.

       3.9 ASSETS.
           ------ 

          (a) Except as disclosed in Section 3.9 of the VoiceCom Disclosure
Memorandum or as disclosed or reserved against in the VoiceCom Financial
Statements delivered prior to the date of this Agreement, the VoiceCom Entities
have good and marketable title, free and clear of all Liens, to all of their
respective Assets, except for any such Liens or other defects of title which are
not reasonably likely to have a VoiceCom Material Adverse Effect.  All tangible
properties used in the businesses of the VoiceCom Entities are in good
condition, reasonable wear and tear excepted, and are usable in the ordinary
course of business consistent with VoiceCom's past practices.

          (b) All items of inventory, if any, of the VoiceCom Entities reflected
on the most recent balance sheet included in the VoiceCom Financial Statements
delivered prior to the date of this Agreement and prior to the Closing Date
consisted and will consist, as applicable, of items of a quality and quantity
usable and saleable in the ordinary course of business and conform to generally
accepted standards in the industry in which the VoiceCom Entities are a part.

                                      -14-
<PAGE>
 
          (c) The accounts receivable of the VoiceCom Entities as set forth on
the most recent balance sheet included in the VoiceCom Financial Statements
delivered prior to the date of this Agreement or arising since the date thereof
are valid and genuine; have arisen solely out of bona fide sales and deliveries
of goods, performance of services and other business transactions in the
ordinary course of business consistent with past practice; are not subject to
valid defenses, set-offs or counterclaims; and are collectible before the
thirtieth (30th) day preceding the Audit Release Date  at the full recorded
amount thereof less, in the case of accounts receivable appearing on the most
recent balance sheet included in the VoiceCom Financial Statements delivered
prior to the date of this Agreement, the recorded allowance for collection
losses on such balance sheet.  The allowance for collection losses on such
balance sheet has been determined in accordance with GAAP.

          (d) All Assets which are material to VoiceCom's business on a
consolidated basis, held under leases or subleases by any of the VoiceCom
Entities, are held under valid Contracts enforceable in accordance with their
respective terms (except as enforceability may be limited by applicable
bankruptcy, insolvency, reorganization, moratorium, or other Laws affecting the
enforcement of creditors' rights generally and except that the availability of
the equitable remedy of specific performance or injunctive relief is subject to
the discretion of the court before which any proceedings may be brought), and
each such Contract is in full force and effect.

          (e) None of the VoiceCom Entities has received notice from any
insurance carrier that (i) any policy of insurance will be canceled or that
coverage thereunder will be reduced or eliminated, or (ii) premium costs with
respect to such policies of insurance will be substantially increased.  Except
as disclosed in Section 3.9 of the VoiceCom Disclosure Memorandum, there are
presently no claims pending under such policies of insurance and no notices of
claims have been given by any VoiceCom Entity under such policies.

          (f) The Assets of the VoiceCom Entities include all rights and
properties required to operate the business of the VoiceCom Entities as
presently conducted, subject to the need for maintenance and replacement in the
ordinary course of business.

       3.10  INTELLECTUAL PROPERTY.      Except as disclosed in Section 3.10 of
             ---------------------                                             
the VoiceCom Disclosure Memorandum, each VoiceCom Entity owns or has a license
to use all of the Intellectual Property used by such VoiceCom Entity
in the course of its business.  Except as disclosed in Section 3.10 of the
VoiceCom Disclosure Memorandum, each VoiceCom Entity is the owner of or has a
license to any Intellectual Property sold or licensed to a third party by such
VoiceCom Entity in connection with such VoiceCom Entity's business operations,
and such VoiceCom Entity has the right to convey by sale or license any
Intellectual Property so conveyed.  Except as disclosed in Section 3.10 of the
VoiceCom Disclosure Memorandum, no VoiceCom Entity is in Default under any of
its Intellectual Property licenses.  Except as disclosed in Section 3.10 of the
VoiceCom Disclosure Memorandum, no proceedings have been instituted, or are
pending or to the Knowledge of VoiceCom threatened, which challenge the rights
of any VoiceCom Entity with respect to Intellectual Property used, sold or
licensed by such VoiceCom Entity in the course of its business, nor has any
person claimed or alleged any rights to such 

                                      -15-
<PAGE>
 
Intellectual Property. The conduct of the business of the VoiceCom Entities does
not infringe any Intellectual Property of any other person. Except as disclosed
in Section 3.10 of the VoiceCom Disclosure Memorandum, no VoiceCom Entity is
obligated to pay any recurring royalties to any Person with respect to any such
Intellectual Property. Except as disclosed in Section 3.10 of the VoiceCom
Disclosure Memorandum, every officer, or employee of any VoiceCom Entity is a
party to a Contract which requires such officer, or employee to assign any
interest in any Intellectual Property to a VoiceCom Entity and to keep
confidential any trade secrets, proprietary data, customer information, or other
business information of a VoiceCom Entity, and to the Knowledge of VoiceCom no
such officer, or employee is party to any Contract with any Person other than a
VoiceCom Entity which requires such officer, or employee to assign any interest
in any Intellectual Property to any Person other than a VoiceCom Entity or to
keep confidential any trade secrets, proprietary data, customer information, or
other business information of any Person other than a VoiceCom Entity. Except as
disclosed in Section 3.10 of the VoiceCom Disclosure Memorandum, no officer, or
employee of any VoiceCom Entity is party to any Contract which restricts or
prohibits such officer, or employee from engaging in activities competitive with
any Person, including any VoiceCom Entity.

       3.11  ENVIRONMENTAL MATTERS.
             --------------------- 

          (a) Each VoiceCom Entity, its Participation Facilities, and its
Operating Properties are, and have been, in material compliance with all
applicable Environmental Laws.

          (b) There is no Litigation pending or to the Knowledge of VoiceCom
threatened before any court, governmental agency, or authority or other forum in
which any VoiceCom Entity or any of its Operating Properties or Participation
Facilities (or VoiceCom in respect of such Operating Property or Participation
Facility) has been or, with respect to threatened Litigation, may be named as a
defendant (i) for alleged noncompliance (including by any predecessor) with any
Environmental Law or (ii) relating to the release, discharge, spillage, or
disposal into the environment of any Hazardous Material, whether or not
occurring at, on, under, adjacent to, or affecting (or potentially affecting) a
site owned, leased, or operated by any VoiceCom Entity or any of its Operating
Properties or Participation Facilities, nor to the Knowledge of VoiceCom is
there any reasonable basis for any Litigation of a type described in this
sentence.

          (c) During the period of (i) any VoiceCom Entity's ownership or
operation of any of their respective current properties, (ii) any VoiceCom
Entity's participation in the management of any Participation Facility, or (iii)
any VoiceCom Entity's holding of a security interest in a Operating Property,
there have been no releases, discharges, spillages, or disposals of Hazardous
Material in, on, under, adjacent to, or affecting (or potentially affecting)
such properties.  Prior to the period of (i) any VoiceCom Entity's ownership or
operation of any of their respective current properties, (ii) any VoiceCom
Entity's participation in the management of any Participation Facility, or (iii)
any VoiceCom Entity's holding of a security interest in a Operating Property,
there were no releases, discharges, spillages, or disposals of Hazardous

                                      -16-
<PAGE>
 
Material in, on, under, or affecting any such property, Participation Facility
or Operating Property.

       3.12  COMPLIANCE WITH LAWS.        Each VoiceCom Entity has in effect all
             --------------------                                               
Permits necessary for it to own, lease, or operate its material Assets and to
carry on its business as now conducted, and there has occurred no Default under
any such Permit.  Except as disclosed in Section 3.12 of the VoiceCom Disclosure
Memorandum, none of the VoiceCom Entities:

       (a) is in Default under any of the provisions of its Articles of
   Incorporation or Bylaws (or other governing instruments);

       (b) is in Default under any Laws, Orders, or Permits applicable to its
   business or employees conducting its business; or

       (c) since January 1, 1993, has received any notification or communication
   from any agency or department of federal, state, or local government or any
   Regulatory Authority or the staff thereof (i) asserting that any VoiceCom
   Entity is not in compliance with any of the Laws or Orders which such
   governmental authority or Regulatory Authority enforces, (ii) threatening to
   revoke or suspend any Permits, or (iii) requiring any VoiceCom Entity to
   enter into or consent to the issuance of a cease and desist order, formal
   agreement, directive, commitment, or memorandum of understanding, or to adopt
   any Board resolution or similar undertaking.

Copies of all material reports, correspondence, notices and other documents
relating to any inspection, audit, monitoring or other form of review or
enforcement action by a Regulatory Authority have been made available to
Premiere.

       3.13  LABOR RELATIONS.         No VoiceCom Entity is the subject of any
             ---------------                                                  
Litigation asserting that it or any other VoiceCom Entity has committed an
unfair labor practice (within the meaning of the National Labor Relations Act or
comparable state law) or seeking to compel it or any other VoiceCom Entity to
bargain with any labor organization as to wages or conditions of employment, nor
is any VoiceCom Entity party to any collective bargaining agreement, nor is
there any strike or other labor dispute involving any VoiceCom Entity, pending
or threatened, or to the Knowledge of VoiceCom, is there any activity involving
any VoiceCom Entity's employees seeking to certify a collective bargaining unit
or engaging in any other organization activity.

       3.14  EMPLOYEE BENEFIT PLANS.
             ---------------------- 

          (a) VoiceCom has disclosed in Section 3.14 of the VoiceCom Disclosure
Memorandum, and has delivered to Premiere prior to the execution of this
Agreement copies in each case of, all pension, retirement, profit-sharing,
deferred compensation, stock option, employee stock ownership, severance pay,
vacation, bonus, or other incentive plan, all other written employee programs,
arrangements, or agreements, all medical, vision, dental, or other health plans,
all life insurance plans, and all other employee benefit plans or fringe benefit
plans, including "employee benefit plans" as that term is defined in Section
3(3) of ERISA, 

                                      -17-
<PAGE>
 
currently adopted, maintained by, sponsored in whole or in part by, or
contributed to by any VoiceCom Entity or any entity aggregated with a VoiceCom
Entity under Section 414 of the Internal Revenue Code ("ERISA Affiliate") for
the benefit of employees, retirees, dependents, spouses, directors, independent
contractors, or other beneficiaries and under which employees, retirees,
dependents, spouses, directors, independent contractors, or other beneficiaries
are eligible to participate (collectively, the "VoiceCom Benefit Plans"). With
respect to all VoiceCom Benefit Plans, VoiceCom has delivered to Premiere prior
to the execution of this Agreement copies in each case of (i) all trust
agreements or other funding arrangements for such VoiceCom Benefit Plans
(including insurance contracts), and all amendments thereto, (ii) all
determination letters, rulings, opinion letters, information letters, or
advisory opinions issues by the Internal Revenue Service, the Department of
Labor, or the Pension Benefit Guaranty Corporation, (iii) annual reports or
returns, audited or unaudited financial statements, actuarial valuations and
reports, and summary annual reports for the most recent three plan years, and
(iv) the most recent summary plan descriptions and any material modifications
thereto. Any of the VoiceCom Benefit Plans which is an "employee benefit plan,"
as that term is defined in Section 3(3) of ERISA, is referred to herein as a
"VoiceCom ERISA Plan." Any "employee benefit plan" that is also a "defined
benefit plan" (as defined in Section 414(j) of the Internal Revenue Code) is
referred to herein as a "Defined Benefit Plan." Any "employee benefit plan" that
is also a multiemployer plan (as defined in Sections 3(37) and 4001(a)(3) of
ERISA) is referred to herein as a "Multiemployer Plan." Each VoiceCom ERISA Plan
which is a Defined Benefit Plan is referred to herein as a "VoiceCom Pension
Plan."

          (b) Since September 26, 1980, neither any VoiceCom Entity nor any
ERISA Affiliate has ever sponsored or participated in a Defined Benefit Plan or
Multiemployer Plan, nor has any VoiceCom Entity or ERISA affiliate ever had an
"obligation to contribute" (as defined in ERISA 4212) to a Multiemployer Plan.
No VoiceCom Entity or ERISA Affiliate has at any time contributed to, or been
obligated to contribute to a Defined Benefit Plan.

          (c) All VoiceCom Benefit Plans and related trusts comply in all
respects with the applicable terms of ERISA, the Internal Revenue Code, and any
other applicable Laws.  Each VoiceCom ERISA Plan which is intended to be
qualified under Section 401(a) of the Internal Revenue Code has received a
favorable determination letter from the Internal Revenue Service, and there are
no circumstances which could result in revocation of any such favorable
determination letter. No VoiceCom Entity has engaged in a transaction with
respect to any VoiceCom Benefit Plan that, assuming the taxable period of such
transaction expired as of the date hereof, could subject any VoiceCom Entity to
a Tax imposed by either Section 4975 of the Internal Revenue Code or Section
502(i) of ERISA.

          (d) Except as disclosed in Section 3.14 of the VoiceCom Disclosure
Memorandum, no oral or written representation or communication with respect to
any aspect of the VoiceCom Benefit Plans has been made to employees of any
VoiceCom Entity or ERISA Affiliate prior to the date hereof which is not in
accordance with the written or otherwise preexisting terms and provisions of
such plans.  Neither any VoiceCom Entity or ERISA Affiliate nor any
administrator or fiduciary of any VoiceCom Benefit Plan (or any agent of any of
the foregoing) has engaged in any transaction, or acted or failed to act in any
manner which could 

                                      -18-
<PAGE>
 
subject any VoiceCom Entity or Premiere to any direct or indirect liability (by
indemnity or otherwise) for breach of any fiduciary, co-fiduciary or other duty
under ERISA. There are no unresolved claims or disputes under the terms of, or
in connection with, the VoiceCom Benefit Plans other than claims for benefits
which are payable in the ordinary course of business and no action, proceeding,
prosecution, inquiry, hearing or investigation has been commenced with respect
to any VoiceCom Benefit Plan.

          (e) Except as disclosed in Section 3.14 of the VoiceCom Disclosure
Memorandum, all VoiceCom Benefit Plan documents and annual reports or returns,
audited or unaudited financial statements, actuarial valuations, summary annual
reports, and summary plan descriptions issued with respect to the VoiceCom
Benefit Plans are correct and complete, have been timely filed with the Internal
Revenue Service, the Department of Labor or distributed to participants of the
VoiceCom Benefit Plans (as required by law), and there have been no changes in
the information set forth therein.

          (f) Except as disclosed in Section 3.14 of the VoiceCom Disclosure
Memorandum, all individuals participating in (or eligible to participate in) any
VoiceCom Benefit Plan are common-law employees under the rationale set forth in
Professional and Executive Leasing, Inc., 89 TC 225 (1987).
- ----------------------------------------                   

          (g) No Liability under Title IV of ERISA has been or is expected to be
incurred by any VoiceCom Entity or ERISA Affiliate with respect to any ongoing,
frozen, or terminated Defined Benefit Plan or Multiemployer Plan.  No VoiceCom
Entity or ERISA Affiliate has incurred any withdrawal Liability with respect to
a multiemployer plan under Title IV of ERISA (regardless of whether based on
contributions of an ERISA Affiliate).  No notice of a "reportable event," within
the meaning of Section 4043 of ERISA for which the 30-day reporting requirement
has not been waived, has been required to be filed for any Defined Benefit Plan
or by any ERISA Affiliate within the 12-month period ending on the date hereof.

          (h) Except as disclosed in Section 3.14 of the VoiceCom Disclosure
Memorandum and except for health care continuation rights under Part 6 of Title
I of ERISA, no VoiceCom Entity or ERISA Affiliate has any Liability for retiree
health or life benefits under any of the VoiceCom Benefit Plans and there are no
restrictions on the rights of such VoiceCom Entity to amend or terminate any
such retiree health or benefit Plan without incurring any Liability thereunder.

          (i) Except as disclosed in Section 3.14 of the VoiceCom Disclosure
Memorandum, neither the execution and delivery of this Agreement nor the
consummation of the transactions contemplated hereby will (i) result in any
payment (including severance, unemployment compensation, golden parachute, or
otherwise) becoming due to any director or any employee of any VoiceCom Entity
from any VoiceCom Entity under any VoiceCom Benefit Plan or otherwise, (ii)
increase any benefits otherwise payable under any VoiceCom Benefit Plan, or
(iii) result in any acceleration of the time of payment or vesting of any such
benefit.

                                      -19-
<PAGE>
 
          (j) The actuarial present values of all accrued deferred compensation
entitlements (including entitlements under any executive compensation,
supplemental retirement, or employment agreement) of employees and former
employees of any VoiceCom Entity and their respective beneficiaries, other than
entitlements accrued pursuant to funded retirement plans subject to the
provisions of Section 412 of the Internal Revenue Code or Section 302 of ERISA,
have been fully reflected on the VoiceCom Financial Statements to the extent
required by and in accordance with GAAP.

       3.15  MATERIAL CONTRACTS.    Except as disclosed in Section 3.15 of
             ------------------                                                 
the VoiceCom Disclosure Memorandum or otherwise reflected in the VoiceCom
Financial Statements, none of the VoiceCom Entities, nor any of their respective
Assets, businesses, or operations, is a party to, or is bound or affected by, or
receives benefits under, (i) any employment, severance, termination, consulting,
or retirement Contract providing for aggregate payments to any Person in any
calendar year in excess of $25,000, (ii) any Contract relating to the borrowing
of money by any VoiceCom Entity or the guarantee by any VoiceCom Entity of any
such obligation (other than Contracts evidencing trade payables and Contracts
relating to borrowings or guarantees made in the ordinary course of business),
(iii) any Contract which prohibits or restricts any VoiceCom Entity from
engaging in any business activities in any geographic area, line of business or
otherwise in competition with any other Person, (iv) any Contract between or
among VoiceCom Entities, (v) any Contract involving Intellectual Property (other
than Contracts entered into in the ordinary course with customers and "shrink-
wrap" software licenses), (vi) any Contract relating to the provision of data
processing, any license for commercially available software with aggregate
license fees and other payments in excess of $50,000, network communication, or
other technical services to or by any VoiceCom Entity, (vii) any Contract
relating to the purchase or sale of any goods or services (other than Contracts
entered into in the ordinary course of business and involving payments under any
individual Contract not in excess of $50,000), and (viii) any other Contract or
amendment thereto that would be required to be filed as an exhibit to a Form 10-
K filed by VoiceCom with the SEC as of the date of this Agreement (together with
all Contracts referred to in Sections 3.9 and 3.14(a), the "VoiceCom
Contracts").  With respect to each VoiceCom Contract and except as disclosed in
Section 3.15 of the VoiceCom Disclosure Memorandum: (i) the Contract is in full
force and effect; (ii) no VoiceCom Entity is in Default thereunder; (iii) no
VoiceCom Entity has repudiated or waived any material provision of any such
Contract; and (iv) no other party to any such Contract is, to the Knowledge of
VoiceCom, in Default in any respect or has repudiated or waived any material
provision thereunder. Except as disclosed in Section 3.15 of the VoiceCom
Disclosure Memorandum, all of the indebtedness of any VoiceCom Entity for money
borrowed is prepayable at any time by such VoiceCom Entity without penalty or
premium.

       3.16  LEGAL PROCEEDINGS.       Except as disclosed in Section 3.16 of the
             -----------------                                                  
VoiceCom Disclosure Memorandum, there is no Litigation instituted or pending,
or, to the Knowledge of VoiceCom, threatened (or unasserted but considered
probable of assertion and which if asserted would have at least a reasonable
probability of an unfavorable outcome) against any VoiceCom Entity, or against
any director, employee or employee benefit plan of any VoiceCom Entity, or
against any Asset, interest, or right of any of them, nor are there any Orders
of any Regulatory 

                                      -20-
<PAGE>
 
Authorities, other governmental authorities, or arbitrators outstanding against
any VoiceCom Entity.

       3.17  REPORTS.  Except as disclosed in Section 3.17 of the
             -------                                                    
VoiceCom Disclosure Memorandum, since January 1, 1993, or the date of
organization if later, each VoiceCom Entity has timely filed all reports and
statements, together with any amendments required to be made with respect
thereto, that it was required to file with Regulatory Authorities (except, in
the case of state securities authorities, failures to file which are not
reasonably likely to have, individually or in the aggregate, a VoiceCom Material
Adverse Effect).  As of their respective dates, each of such reports and
documents, including the financial statements, exhibits, and schedules thereto,
complied in all material respects with all applicable Laws.  As of its
respective date, each such report and document did not, in all material
respects, contain any untrue statement of a material fact or omit to state a
material fact required to be stated therein or necessary to make the statements
made therein, in light of the circumstances under which they were made, not
misleading.

       3.18  INTERESTED TRANSACTIONS.   Except as disclosed in Section 3.18
             -----------------------                                          
of the VoiceCom Disclosure Memorandum, no Shareholder nor an Affiliate of a
Shareholder is a party to any Contract, loan or other transaction with VoiceCom,
or has any direct or indirect interest in or affiliation with any party to any
such a Contract, loan or other transaction.

       3.19  STATEMENTS TRUE AND CORRECT.   None of the representations or
             ---------------------------                                     
warranties made by VoiceCom (as modified by the VoiceCom Disclosure Memorandum),
nor any statement made in any certificate furnished by VoiceCom pursuant to this
Agreement or information provided by VoiceCom for inclusion in the Information
Statement contains or will contain any untrue statement of material fact or will
omit to state a material fact necessary to make the statements therein, in light
of the circumstances under which they were made, not misleading.  All documents
that any VoiceCom Entity or any Affiliate thereof is responsible for filing with
any Regulatory Authority in connection with the transactions contemplated hereby
will comply as to form in all material respects with the provisions of
applicable Law.

       3.20  ACCOUNTING AND REGULATORY MATTERS.      No VoiceCom Entity or any
             ---------------------------------                                
Shareholder or any Affiliate thereof has taken or agreed to take any action or
has any Knowledge of any fact or circumstance that is reasonably likely to (i)
prevent the Stock Purchase from qualifying for pooling-of-interests accounting
treatment, or (ii) materially impede or delay receipt of any Consents of
Regulatory Authorities referred to in Section 7.1(b) or result in the imposition
of a condition or restriction of the type referred to in the last sentence of
such Section.

                                   ARTICLE 4
                   REPRESENTATIONS AND WARRANTIES OF PREMIERE
                   ------------------------------------------

       Premiere hereby represents and warrants to VoiceCom and the Shareholders
as follows:

                                      -21-
<PAGE>
 
       4.1 ORGANIZATION, STANDING, AND POWER.   Premiere is a corporation
           ---------------------------------                                
duly organized, validly existing, and in good standing under the Laws of the
State of Georgia, and has the corporate power and authority to carry on its
business as now conducted and to own, lease and operate its material Assets.
Premiere is duly qualified or licensed to transact business as a foreign
corporation in good standing in the States of the United States and foreign
jurisdictions where the character of its Assets or the nature or conduct of its
business requires it to be so qualified or licensed, except for such
jurisdictions in which the failure to be so qualified or licensed is not
reasonably likely to have, individually or in the aggregate, a Premiere Material
Adverse Effect.

       4.2 AUTHORITY; NO BREACH BY AGREEMENT.
           --------------------------------- 

          (a) Premiere has the corporate power and authority necessary to
execute, deliver and perform its obligations under this Agreement and to
consummate the transactions contemplated hereby.  The execution, delivery and
performance of this Agreement and the consummation of the transactions
contemplated herein, including the Stock Purchase, have been duly and validly
authorized by all necessary corporate action in respect thereof on the part of
Premiere.  This Agreement represents a legal, valid, and binding obligation of
Premiere, enforceable against Premiere in accordance with its terms (except in
all cases as such enforceability may be limited by applicable bankruptcy,
insolvency, reorganization, receivership, conservatorship, moratorium, or
similar Laws affecting the enforcement of creditors' rights generally and except
that the availability of the equitable remedy of specific performance or
injunctive relief is subject to the discretion of the court before which any
proceeding may be brought).

          (b) Neither the execution and delivery of this Agreement by Premiere,
nor the consummation by Premiere of the transactions contemplated hereby, nor
compliance by Premiere with any of the provisions hereof, will (i) conflict with
or result in a breach of any provision of Premiere's Articles of Incorporation
or Bylaws, or (ii) constitute or result in a Default under, or require any
Consent pursuant to, or result in the creation of any Lien on any Asset of any
Premiere Entity under, any Contract or Permit of any Premiere Entity or,
(iii) subject to receipt of the requisite Consents referred to in Section
7.1(b), constitute or result in a Default under, or require any Consent pursuant
to, any Law or Order applicable to any Premiere Entity or any of their
respective material Assets (including any Premiere Entity or any VoiceCom Entity
becoming subject to or liable for the payment of any Tax or any of the Assets
owned by any Premiere Entity or any VoiceCom Entity being reassessed or revalued
by any Taxing authority).

          (c) Other than in connection or compliance with the provisions of the
Securities Laws, applicable state corporate and securities Laws, and rules of
the NASD, and other than Consents required from Regulatory Authorities, and
other than notices to or filings with the Internal Revenue Service or the
Pension Benefit Guaranty Corporation with respect to any employee benefit plans,
or under the HSR Act, no notice to, filing with, or Consent of, any public body
or authority is necessary for the consummation by Premiere of the Stock Purchase
and the other transactions contemplated in this Agreement.

                                      -22-
<PAGE>
 
       4.3 CAPITAL STOCK.
           ------------- 

          (a) The authorized capital stock of Premiere consists of (i)
150,000,000 shares of Premiere Common Stock, of which 31,652,636 shares were
issued and outstanding as of August 14, 1997, and (ii) 5,000,000 shares of
Premiere Preferred Stock, of which 1 share was issued and outstanding as of
August 14, 1997.  All of the issued and outstanding shares of Premiere Capital
Stock are, and all of the shares of Premiere Common Stock to be issued in
exchange for shares of VoiceCom Common Stock upon consummation of the Stock
Purchase, when issued in accordance with the terms of this Agreement, will be,
duly and validly issued and outstanding and fully paid and nonassessable.  None
of the outstanding shares of Premiere Capital Stock has been, and none of the
shares of Premiere Common Stock to be issued in exchange for shares of VoiceCom
Common Stock upon consummation of the Stock Purchase will be, issued in
violation of any preemptive rights of the current or past shareholders of
Premiere.

          (b) Except as set forth in Section 4.3(a) or as disclosed in Section
4.3 of the Premiere Disclosure Memorandum, there are no shares of capital stock
or other equity securities of Premiere outstanding and no outstanding Equity
Rights relating to the capital stock of Premiere.

       4.4 SEC FILINGS; FINANCIAL STATEMENTS.
           --------------------------------- 

          (a) Premiere has timely filed and made available to VoiceCom and each
of the Shareholders all SEC Documents required to be filed by Premiere since
December 31, 1992 (the "Premiere SEC Reports").  The Premiere SEC Reports (i) at
the time filed, complied in all material respects with the applicable
requirements of the Securities Laws and other applicable Laws and (ii) did not,
at the time they were filed (or, if amended or superseded by a filing prior to
the date of this Agreement, then on the date of such filing) contain any untrue
statement of a material fact or omit to state a material fact required to be
stated in such Premiere SEC Reports or necessary in order to make the statements
in such Premiere SEC Reports, in light of the circumstances under which they
were made, not misleading. No Premiere Subsidiary is required to file any SEC
Documents.

          (b) Each of the Premiere Financial Statements (including, in each
case, any related notes) contained in the Premiere SEC Reports, including any
Premiere SEC Reports filed after the date of this Agreement until the Closing
Date, complied as to form in all material respects with the applicable published
rules and regulations of the SEC with respect thereto, was prepared in
accordance with GAAP applied on a consistent basis throughout the periods
involved (except as may be indicated in the notes to such financial statements
or, in the case of unaudited interim statements, as permitted by Form 10-Q of
the SEC), and fairly presented in all material respects the consolidated
financial position of Premiere and its Subsidiaries as at the respective dates
and the consolidated results of operations and cash flows for the periods
indicated, except that the unaudited interim financial statements were or are
subject to normal and recurring year-end adjustments which were not or are not
expected to be material in amount or effect.

                                      -23-
<PAGE>
 
       4.5 STATEMENTS TRUE AND CORRECT.   None of the representations or
           ---------------------------                                     
warranties made by Premiere, nor any statement made in any certificate furnished
by Premiere pursuant to this Agreement or information provided by Premiere for
inclusion in the Information Statement contains or will contain any untrue
statement of material fact or will omit to state a material fact necessary to
make the statements therein, in light of the circumstances under which they were
made, not misleading.  All documents that any Premiere Entity or any Affiliate
thereof is responsible for filing with any Regulatory Authority in connection
with the transactions contemplated hereby will comply as to form in all material
respects with the provisions of applicable Law.

       4.6 ACCOUNTING AND REGULATORY MATTERS.  No Premiere Entity or any
           ---------------------------------                                
Affiliate thereof has taken or agreed to take any action or has any Knowledge of
any fact or circumstance that is reasonably likely to (i) prevent the Stock
Purchase from qualifying for pooling-of-interests accounting treatment, or (ii)
materially impede or delay receipt of any Consents of Regulatory Authorities
referred to in Section 7.1(b) or result in the imposition of a condition or
restriction of the type referred to in the last sentence of such Section.

                                   ARTICLE 5
                    CONDUCT OF BUSINESS PENDING CONSUMMATION
                    ----------------------------------------
                                        
       5.1 AFFIRMATIVE COVENANTS WITH RESPECT TO VOICECOM.   From the date of
           ----------------------------------------------                       
this Agreement until the earlier of the Closing Date or the termination of this
Agreement, unless the prior written consent of Premiere shall have been
obtained, and except as otherwise expressly contemplated herein, VoiceCom shall
and shall cause each of its Subsidiaries to (a) operate its business only in the
usual, regular, and ordinary course, (b) preserve intact its business
organization and Assets and maintain its rights and franchises, and (c) take no
action which would (i) materially adversely affect the ability of any Party to
obtain any Consents required for the transactions contemplated hereby without
imposition of a condition or restriction of the type referred to in the last
sentences of Section 7.1(b) or 7.1(c), or (ii) materially adversely affect the
ability of any Party to perform its covenants and agreements under this
Agreement. In addition, prior to the Closing Date, VoiceCom shall (a) take all
actions necessary to terminate the VoiceCom Systems, Inc. 401(k) Plan, and (b)
amend and restate any and all VoiceCom severance pay policies, and expressly
provide therein that benefits shall not be paid to any employee of a VoiceCom
Entity or an ERISA Affiliate following a change in control if such employee is
offered reasonably comparable employment with the purchaser or one of its
affiliates, and that "reasonably comparable employment" shall be defined as
employment at a base salary or hourly wage commensurate with that in effect
immediately prior to the change of control.

       5.2 NEGATIVE COVENANTS WITH RESPECT TO VOICECOM.      From the date of
           -------------------------------------------                       
this Agreement until the earlier of the Closing Date or the termination of this
Agreement, unless the prior written consent of Premiere shall have been
obtained, and except as otherwise expressly contemplated herein, VoiceCom
covenants and agrees that it will not do or agree or commit to do, or permit any
of its Subsidiaries to do or agree or commit to do, any of the following:

                                      -24-
<PAGE>
 
       (a) amend the Articles of Incorporation, Bylaws or other governing
   instruments of any VoiceCom Entity, or

       (b) incur any additional debt obligation or other obligation for borrowed
   money (other than indebtedness of a VoiceCom Entity to another VoiceCom
   Entity) in excess of an aggregate of $50,000 (for the VoiceCom Entities on a
   consolidated basis) except in the ordinary course of the business of VoiceCom
   Subsidiaries consistent with past practices, or impose, or suffer the
   imposition, on any Asset of any VoiceCom Entity of any Lien or permit any
   such Lien to exist (other than in connection with Liens in effect as of the
   date hereof that are disclosed in the VoiceCom Disclosure Memorandum); or

       (c) repurchase, redeem, or otherwise acquire or exchange (other than
   exchanges in the ordinary course under employee benefit plans), directly or
   indirectly, any shares, or any securities convertible into any shares, of the
   capital stock of any VoiceCom Entity, or declare or pay any dividend or make
   any other distribution in respect of VoiceCom's capital stock; or

       (d) except for this Agreement, or pursuant to the exercise of stock
   options outstanding as of the date hereof and pursuant to the terms thereof
   in existence on the date hereof, or as disclosed in Section 5.2(d) of the
   VoiceCom Disclosure Memorandum, issue, sell, pledge, encumber, authorize the
   issuance of, enter into any Contract to issue, sell, pledge, encumber, or
   authorize the issuance of, or otherwise permit to become outstanding, any
   additional shares of VoiceCom Common Stock or any other capital stock of any
   VoiceCom Entity, or any stock appreciation rights, or any option, warrant, or
   other Equity Right; or

       (e) adjust, split, combine or reclassify any capital stock of any
   VoiceCom Entity or issue or authorize the issuance of any other securities in
   respect of or in substitution for shares of VoiceCom Common Stock, or sell,
   lease, mortgage or otherwise dispose of or otherwise encumber (x) any shares
   of capital stock of any VoiceCom Subsidiary (unless any such shares of stock
   are sold or otherwise transferred to another VoiceCom Entity) or (y) any
   Asset other than in the ordinary course of business for reasonable and
   adequate consideration; or

       (f) except for purchases of U.S. Treasury securities or U.S. Government
   agency securities, which in either case have maturities of three years or
   less, purchase any securities or make any material investment, either by
   purchase of stock of securities, contributions to capital, Asset transfers,
   or purchase of any Assets, in any Person other than a wholly owned VoiceCom
   Subsidiary, or otherwise acquire direct or indirect control over any Person,
   other than in connection with (i) foreclosures in the ordinary course of
   business, or (iii) the creation of new wholly owned Subsidiaries organized to
   conduct or continue activities otherwise permitted by this Agreement; or

       (g) grant any increase in compensation or benefits to the employees or
   officers of any VoiceCom Entity, except required by Law; pay any severance or
   termination pay or 

                                      -25-
<PAGE>
 
   any bonus and enter into or amend any severance agreements with officers of
   any VoiceCom Entity; grant any material increase in fees or other increases
   in compensation or other benefits to directors of any VoiceCom Entity; or,
   except as contemplated by the VoiceCom Stock Plans, accelerate the vesting of
   any stock options or other stock-based compensation or employee benefits or
   other Equity Rights; or

       (h) enter into or amend any employment Contract between any VoiceCom
   Entity and any Person (unless such amendment is required by Law) that the
   VoiceCom Entity does not have the unconditional right to terminate without
   Liability (other than Liability for services already rendered), at any time
   on or after the Closing Date; or

       (i) except for the VoiceCom Systems, Inc. 401(k) Plan and any severance
   plan or policy of a VoiceCom Entity or ERISA Affiliate, adopt, amend, or
   restate any new employee benefit plan of any VoiceCom Entity or terminate or
   withdraw from, or make any material change in or to, any existing employee
   benefit plans of any VoiceCom Entity other than any such change that is
   required by Law or that, in the opinion of counsel, is necessary or advisable
   to maintain the tax qualified status of any such plan, or make any
   distributions from such employee benefit plans, except as required by Law,
   the terms of such plans or consistent with past practice; or

       (j) make any significant change in any Tax or accounting methods or
   systems of internal accounting controls, except as may be appropriate to
   conform to changes in Tax Laws or regulatory accounting requirements or GAAP;
   or

       (k) commence any Litigation other than in accordance with past practice,
   settle any Litigation involving any Liability of any VoiceCom Entity for
   material money damages or restrictions upon the operations of any VoiceCom
   Entity; or

       (l) enter into, modify, amend or terminate any material Contract
   (including any loan Contract with an unpaid balance exceeding $50,000) or
   waive, release, compromise or assign any material rights or claims.

       5.3 COVENANTS OF PREMIERE.  From the date of this Agreement until the
           ---------------------                                                
earlier of the Closing Date or the termination of this Agreement, unless the
prior written consent of VoiceCom shall have been obtained, and except as
otherwise expressly contemplated herein, Premiere covenants and agrees that it
shall (a) continue to conduct its business and the business of its Subsidiaries
in a manner designed in its reasonable judgment, to enhance the long-term value
of the Premiere Common Stock and the business prospects of the Premiere Entities
and to the extent consistent therewith use all reasonable efforts to preserve
intact the Premiere Entities' core businesses and goodwill with their respective
employees and the communities they serve, and (b) take no action which would (i)
materially adversely affect the ability of any Party to obtain any Consents
required for the transactions contemplated hereby without imposition of a
condition or restriction of the type referred to in the last sentences of
Section 7.1(b) or 7.1(c), or (ii) materially adversely affect the ability of any
Party to perform its covenants and agreements under this Agreement; provided,
that the foregoing shall not prevent any Premiere Entity from acquiring any

                                      -26-
<PAGE>
 
Assets or other businesses or from discontinuing or disposing of any of its
Assets or business if such action is, in the reasonable judgment of Premiere,
desirable in the conduct of the business of Premiere and its Subsidiaries.
Premiere further covenants and agrees that it will not, without the prior
written consent of VoiceCom, which consent shall not be unreasonably withheld,
amend the Articles of Incorporation or Bylaws of Premiere, in each case, in any
manner adverse to the holders of VoiceCom Common Stock as compared to rights of
holders of Premiere Common Stock generally as of the date of this Agreement.

       5.4 ADVERSE CHANGES IN CONDITION.  Each Party agrees to give written
           ----------------------------                                        
notice promptly to the other Party upon becoming aware of the occurrence or
impending occurrence of any event or circumstance relating to it or any of its
Subsidiaries which (i) is reasonably likely to have, individually or in the
aggregate, a VoiceCom Material Adverse Effect or a Premiere Material Adverse
Effect, as applicable, or (ii) would cause or constitute a material breach or a
failure to satisfy or comply with of any of its representations, warranties,
covenants or condition contained herein, and to use its reasonable efforts to
prevent or promptly to remedy the same.

       5.5 REPORTS.    Each Party and its Subsidiaries shall file all
           -------                                                          
reports required to be filed by it with Regulatory Authorities between the date
of this Agreement and the Closing Date and shall deliver to the other Party
copies of all such reports promptly after the same are filed.  If financial
statements are contained in any such reports filed with the SEC, such financial
statements will fairly present the consolidated financial position of the entity
filing such statements as of the dates indicated and the consolidated results
of operations, changes in shareholders' equity, and cash flows for the periods
then ended in accordance with GAAP (subject in the case of interim financial
statements to normal recurring year-end adjustments that are not material).  As
of their respective dates, such reports filed with the SEC will comply in all
material respects with the Securities Laws and will not contain any untrue
statement of a material fact or omit to state a material fact required to be
stated therein or necessary in order to make the statements therein, in light of
the circumstances under which they were made, not misleading.  Any financial
statements contained in any other reports to another Regulatory Authority shall
be prepared in accordance with Laws applicable to such reports.

       5.6 VOICECOM STOCK OPTIONS.   The VoiceCom Stock Option Plan Committee
           ----------------------                                               
shall perform all necessary actions to cause the VoiceCom Options to be
converted into and become rights with respect to Premiere Common Stock, and to
be assumed by Premiere in accordance with Section 1.6.

                                   ARTICLE 6
                             ADDITIONAL AGREEMENTS
                             ---------------------

       6.1 EXCHANGE LISTING.   Premiere shall use its reasonable efforts to
           ----------------                                                    
list, prior to the date on which the Exchange Ratio is Finally Determined in
accordance with Section 1.3, on the Nasdaq National Market the shares of
Premiere Common Stock to be issued to the holders of VoiceCom Common Stock
pursuant to the Stock Purchase, and Premiere shall give all notices and make all
filings with the NASD required in connection with the transactions contemplated
herein.

                                      -27-
<PAGE>
 
       6.2 APPLICATIONS; ANTITRUST NOTIFICATION.  Premiere shall prepare and
           ------------------------------------                                 
file, and VoiceCom and the Shareholders shall cooperate in the preparation and,
where appropriate, filing of, applications with all Regulatory Authorities
having jurisdiction over the transactions contemplated by this Agreement seeking
the requisite Consents necessary to consummate the transactions contemplated by
this Agreement.  To the extent required by the HSR Act, each of the Parties will
promptly within five (5) business days of the date hereof file with the United
States Federal Trade Commission and the United States Department of Justice the
notification and report form required for the transactions contemplated hereby
and any supplemental or additional information which may reasonably be requested
in connection therewith pursuant to the HSR Act and will comply in all material
respects with the requirements of the HSR Act.  The Parties shall deliver to
each other copies of all filings, correspondence and orders to and from all
Regulatory Authorities in connection with the transactions contemplated hereby.

       6.3 AGREEMENT AS TO EFFORTS TO CONSUMMATE.   Subject to the terms and
           -------------------------------------                               
conditions of this Agreement, each Party agrees to use, and to cause its
Subsidiaries to use, its reasonable efforts to take, or cause to be taken, all
actions, and to do, or cause to be done, all things necessary, proper, or
advisable under applicable Laws to consummate and make effective, as soon as
reasonably practicable after the date of this Agreement, the transactions
contemplated by this Agreement, including using its reasonable efforts to lift
or rescind any Order adversely affecting its ability to consummate the
transactions contemplated herein and to cause to be satisfied the conditions
referred to in Article 7; provided, that nothing herein shall preclude either
Party from exercising its rights under this Agreement.  Each Party shall use,
and shall cause each of its Subsidiaries to use, its reasonable efforts to
obtain all Consents necessary or desirable for the consummation of the
transactions contemplated by this Agreement.

       6.4 INVESTIGATION AND CONFIDENTIALITY.
           --------------------------------- 

          (a) Prior to the Closing Date, VoiceCom shall keep Premiere advised of
all material developments relevant to its business and to consummation of the
Stock Purchase and shall permit the other Premiere to make or cause to be made
such investigation of the business and properties of VoiceCom and its
Subsidiaries and of their respective financial and legal conditions as Premiere
reasonably requests, provided that such investigation shall be reasonably
related to the transactions contemplated hereby and shall not interfere
unnecessarily with normal operations.  No investigation by Premiere shall affect
the representations and warranties of VoiceCom or the Shareholders.

          (b) Each Party shall, and shall cause its advisers and agents to,
maintain the confidentiality of all confidential information furnished to it by
the other Party concerning its and its Subsidiaries' businesses, operations, and
financial positions and shall not use such information for any purpose except in
furtherance of the transactions contemplated by this Agreement.  If this
Agreement is terminated prior to the Closing Date, each Party shall promptly
return or certify the destruction of all documents and copies thereof, and all
work papers containing confidential information received from the other Party.

                                      -28-
<PAGE>
 
          (c) Each Party agrees to give the other Party notice as soon as
practicable after any determination by it of any fact or occurrence relating to
the other Party which it has discovered through the course of its investigation
and which represents, or is reasonably likely to represent, either a material
breach of any representation, warranty, covenant or agreement of the other Party
or which has had or is reasonably likely to have a VoiceCom Material Adverse
Effect or  a Premiere Material Adverse Effect, as applicable.

       6.5 PRESS RELEASES.   Prior to the Closing Date, VoiceCom and
           --------------                                                
Premiere shall consult with each other as to the form and substance of any press
release or other public disclosure materially related to this Agreement or any
other transaction contemplated hereby; provided, that nothing in this Section
6.5 shall be deemed to prohibit any Party from making any disclosure which its
counsel deems necessary or advisable in order to satisfy such Party's disclosure
obligations imposed by Law.

       6.6 CERTAIN ACTIONS.    Except with respect to this Agreement and
           ---------------                                                     
the transactions contemplated hereby, no VoiceCom Entity nor any Shareholder nor
any Affiliate thereof nor any Representatives thereof retained by any VoiceCom
Entity or any Shareholder shall directly or indirectly solicit any Acquisition
Proposal by any Person. Except to the extent the Board of Directors of VoiceCom,
after having consulted with and considered the advice of outside counsel,
reasonably determines in good faith that the failure to take such actions would
constitute a breach of fiduciary duties of the members of such Board of
Directors to VoiceCom's shareholders under applicable law, no VoiceCom Entity,
any Shareholder or any Affiliate or Representative thereof shall furnish any 
non-public information that it is not legally obligated to furnish, negotiate
with respect to, or enter into any Contract with respect to, any Acquisition
Proposal, but VoiceCom may communicate information about such an Acquisition
Proposal to its shareholders if and to the extent that it is required to do so
in order to comply with its legal obligations as advised by outside counsel.
Each Shareholder and VoiceCom shall promptly advise Premiere following the
receipt of any Acquisition Proposal and the details thereof, and advise Premiere
of any developments with respect to such Acquisition Proposal promptly upon the
occurrence thereof. Each Shareholder and VoiceCom shall (i) immediately cease
and cause to be terminated any existing activities, discussions or negotiations
with any Persons conducted heretofore with respect to any of the foregoing, and
(ii) direct and use its reasonable efforts to cause all of its Affiliates and
Representatives not to engage in any of the foregoing.

       6.7 SHAREHOLDER RELEASES.    Each Shareholder hereby releases,
           --------------------                                            
remises, and forever discharges each VoiceCom Entity and their respective
Representatives, Affiliates, and insurers, and their respective successors and
assigns, and each of them (hereinafter individually and collectively, the
"Releases") of and from any and all claims, demands, debts, accounts, covenants,
agreements, obligations, costs, expenses, actions or causes of action of every
nature, character or description, now accrued or which may hereafter accrue,
without limitation of law, equity or otherwise, based in whole or in part on any
facts, conduct, activities, transactions, events or occurrences known or
unknown, which have or allegedly have existed, occurred, happened, arisen or
transpired from the beginning of time to the Closing Date (the "Released
Claims").  Each Shareholder represents and warrants that no Released Claim
released herein has been assigned, expressly, impliedly, or by operation of Law,
and that all Released Claims of such 

                                      -29-
<PAGE>
 
Shareholder released herein are owned by such Shareholder, who has the sole
authority to release them. Each Shareholder agrees that such holder shall
forever refrain and forebear from commencing, instituting or prosecuting any
lawsuit action or proceeding, judicial, administrative, or otherwise, or
otherwise attempting to collect or enforce any Released Claims which are
released and discharged herein.

       6.8 ACCOUNTING TREATMENT.  Each of the Parties undertakes and agrees
           --------------------                                                
to use its reasonable efforts to cause the Stock Purchase, and to take no action
which would cause the Stock Purchase not, to qualify for treatment as a pooling
of interests for accounting purposes.

       6.9 STATE TAKEOVER LAWS.    Each VoiceCom Entity and each
           -------------------                                         
Shareholder shall take all necessary steps to exempt the transactions
contemplated by this Agreement from, or if necessary to challenge the validity
or applicability of, any applicable Takeover Law.

       6.10  CHARTER PROVISIONS.    Each VoiceCom Entity shall take all
             ------------------                                              
necessary action to ensure that the entering into of this Agreement
and the consummation of the Stock Purchase and the other transactions
contemplated hereby do not and will not result in the grant of any rights to any
Person under the Articles of Incorporation, Bylaws or other governing
instruments of any VoiceCom Entity or restrict or impair the ability of Premiere
or any of its Subsidiaries to vote, or otherwise to exercise the rights of a
shareholder with respect to, shares of any VoiceCom Entity that may be directly
or indirectly acquired or controlled by them.

       6.11  INDEMNIFICATION.
             --------------- 

          (a) For a period of four (4) years after the Closing Date, Premiere
shall, and shall cause VoiceCom to, indemnify, defend and hold harmless the
present and former directors, officers, employees and agents of VoiceCom (each,
a "VoiceCom Indemnified Party") against all Liabilities arising out of actions
or omissions arising out of the VoiceCom Indemnified Party's service or services
as directors, officers, employees or agents of any VoiceCom Entity occurring  at
or prior to the Closing Date (including the transactions contemplated by this
Agreement) to the fullest extent permitted by VoiceCom's Articles of
Incorporation, Bylaws and Special Indemnification Agreements as in effect on the
date hereof, including provisions relating to advances of expenses incurred in
the defense of any Litigation and whether or not Premiere is insured against any
such matter.

          (b) Any VoiceCom Indemnified Party wishing to claim indemnification
under paragraph (a) of this Section 6.11, upon learning of any such Liability or
Litigation, shall promptly notify Premiere thereof.  In the event of any such
Litigation (whether arising before or after the Closing Date), (i) either
Premiere or VoiceCom shall have the right to assume the defense thereof and
neither Premiere nor VoiceCom shall be liable to such VoiceCom Indemnified
Parties for any legal expenses of other counsel or any other expenses
subsequently incurred by such VoiceCom Indemnified Parties in connection with
the defense thereof, except that if Premiere or VoiceCom elects not to assume
such defense or counsel for the VoiceCom Indemnified Parties advises that there
are substantive issues which raise conflicts of interest between Premiere or
VoiceCom and the VoiceCom Indemnified Parties, the VoiceCom 

                                      -30-
<PAGE>
 
Indemnified Parties may retain counsel satisfactory to them, and Premiere or
VoiceCom shall pay all reasonable fees and expenses of such counsel for the
VoiceCom Indemnified Parties promptly as statements therefore are received;
provided, that Premiere or VoiceCom shall be obligated pursuant to this
paragraph (b) to pay for only one firm of counsel for all VoiceCom Indemnified
Parties in any jurisdiction, (ii) the VoiceCom Indemnified Parties will
cooperate in the defense of any such Litigation, and (iii) neither Premiere or
VoiceCom shall not be liable for any settlement effected without its prior
written consent; and provided further that neither Premiere or VoiceCom shall
not have any obligation hereunder to any VoiceCom Indemnified Party when and if
a court of competent jurisdiction shall determine, and such determination shall
have become final, that the indemnification of such VoiceCom Indemnified Party
in the manner contemplated hereby is prohibited by applicable Law.

       6.12  TAX TREATMENT.   Each of the Parties undertakes and agrees to
             -------------                                                    
use its best efforts to cause the Stock Purchase to qualify as, and
to take no action which would cause the Stock Purchase not to qualify as, a
"reorganization" within the meaning of the Internal Revenue Code for federal
income tax purposes.

       6.13  SHAREHOLDERS RESIGNATIONS.   Each of the Shareholders hereby
             --------------------------                                     
resigns from all positions with any VoiceCom Entity (except as an employee),
effective on the Closing Date.

                                   ARTICLE 7
               CONDITIONS PRECEDENT TO OBLIGATIONS TO CONSUMMATE
               -------------------------------------------------

       7.1 CONDITIONS TO OBLIGATIONS OF EACH PARTY.   The respective
           ---------------------------------------                     
obligations of each Party to perform this Agreement and consummate the Stock
Purchase and the other transactions contemplated hereby are subject to the
satisfaction of the following conditions, unless waived by the Parties pursuant
to Section 10.6:

       (a) Regulatory Approvals.  All Consents of, filings and registrations
           --------------------                                             
   with, and notifications to, all Regulatory Authorities required for
   consummation of the Stock Purchase, or the consummation of the transaction if
   it were a statutory merger, shall have been obtained or made and shall be in
   full force and effect and all waiting periods required by Law shall have
   expired.  No such Consent shall be conditioned or restricted in a manner
   (including requirements relating to the raising of additional capital or the
   disposition of Assets) which in the reasonable judgment of the Board of
   Directors of Premiere would so materially adversely impact the economic or
   business assumptions of the transactions contemplated by this Agreement that,
   had such condition or requirement been known, Premiere would not, in its
   reasonable judgment, have entered into this Agreement.

       (b) Consents and Approvals.  Each Party shall have obtained any and all
           ----------------------                                             
   Consents required for consummation of the Stock Purchase (other than those
   referred to in Section 7.1(a)), or the consummation of the transaction if it
   were a statutory merger, or for the preventing of any Default under any
   Contract or Permit of such Party. No Consent so obtained which is necessary
   to consummate the transactions contemplated hereby shall be 

                                      -31-
<PAGE>
 
   conditioned or restricted in a manner which in the reasonable judgment of the
   Board of Directors of Premiere would so materially adversely impact the
   economic or business assumptions of the transactions contemplated by this
   Agreement that, had such condition or requirement been known, Premiere would
   not, in its reasonable judgment, have entered into this Agreement.

       (c) Legal Proceedings.  No court or governmental or regulatory authority
           -----------------                                                   
   of competent jurisdiction shall have enacted, issued, promulgated, enforced
   or entered any Law or Order (whether temporary, preliminary or permanent) or
   taken any other action which prohibits, restricts or makes illegal
   consummation of the transactions contemplated by this Agreement.


       7.2 CONDITIONS TO OBLIGATIONS OF PREMIERE.  The obligations of
           -------------------------------------                         
Premiere to perform this Agreement and consummate the Stock Purchase and the
other transactions contemplated hereby are subject to the satisfaction of the
following conditions, unless waived by Premiere pursuant to Section 10.6(a):

       (a) Representations and Warranties.  For purposes of this Section 7.2(a),
           ------------------------------                                       
   the accuracy of the representations and warranties of VoiceCom and the
   Shareholders set forth in this Agreement shall be assessed as of the date of
   this Agreement and as of the Closing Date with the same effect as though all
   such representations and warranties had been made on and as of the Closing
   Date (provided that representations and warranties which are confined to a
   specified date shall speak only as of such date).  The representations and
   warranties set forth in Section 3.3 shall be true and correct (except for
   inaccuracies which are de minimus in amount).  The representations and
   warranties set forth in Sections 3.19, 3.20, and 3.21 shall be true and
   correct in all material respects.  There shall not exist inaccuracies in the
   representations and warranties of VoiceCom and the Shareholders set forth in
   this Agreement (including the representations and warranties set forth in
   Sections 3.3, 3.19, 3.20, and 3.21) such that the aggregate effect of such
   inaccuracies has, or is reasonably likely to have, a VoiceCom Material
   Adverse Effect; provided that, for purposes of this sentence only, those
   representations and warranties which are qualified by references to
   "material" or "Material Adverse Effect" or to the "Knowledge" of any Person
   shall be deemed not to include such qualifications.

       (b) Performance of Agreements and Covenants.  Each and all of the
           ---------------------------------------                      
   agreements and covenants of VoiceCom and the Shareholders to be performed and
   complied with pursuant to this Agreement and the other agreements
   contemplated hereby prior to the Closing Date shall have been duly performed
   and complied with in all material respects.

       (c) Certificates.  VoiceCom shall have delivered to Premiere a
           ------------                                              
   certificate, dated as of the Closing Date, to the effect that the conditions
   set forth in Section 7.1 as relates to VoiceCom and in Section 7.2(a) and
   7.2(b) have been satisfied, and (ii) certified copies of resolutions duly
   adopted by VoiceCom's Board of Directors evidencing the taking of all
   corporate action necessary to authorize the execution, delivery and
   performance of 

                                      -32-
<PAGE>
 
   this Agreement, and the consummation of the transactions contemplated hereby,
   all in such reasonable detail as Premiere and its counsel shall request.

       (d) Opinion of Counsel.  Premiere shall have received an opinion of
           ------------------                                             
   Garvey, Schubert & Barer, counsel to VoiceCom and the Shareholders, dated as
   of the Closing, in the form attached hereto as Exhibit 1.

       (e) Acquired Interest.  Premiere shall have received at the Closing
           -----------------                                              
   certificates tendered in accordance with this Agreement that represent at
   least ninety percent (90%) of the issued and outstanding Shares and at least
   ninety percent (90%) of the issued and outstanding Shares calculated on a
   Fully-Diluted Basis (except Shares subject to options issued pursuant to the
   VoiceCom Stock Plans and assuming that the Shares issuable upon the
   conversion of the VoiceCom Subordinated Notes are excluded from such
   calculation).

       (f) Pooling Letters.  Premiere shall have received letters, dated as of
           ---------------                                                    
   the Closing Date, addressed to it and in form and substance reasonably
   acceptable to it from Arthur Andersen to the effect that the Stock Purchase
   will qualify for pooling-of-interests accounting treatment.  Premiere also
   shall have received letters, dated as of the Closing Date, addressed to it
   and in form and substance reasonably acceptable to it from Coopers & Lybrand
   to the effect that such firm is not aware of any matters relating to VoiceCom
   and its Subsidiaries which would preclude the Stock Purchase from qualifying
   for pooling-of-interests accounting treatment.

       (g) Escrow Agreement.  Premiere and each of the Shareholders shall have
           ----------------                                                   
   executed and delivered the Escrow Agreement, in the form attached hereto as
   Exhibit 2.

       (h) Registration Rights Agreement.  Premiere and each of the Shareholders
           -----------------------------                                        
   shall have executed and delivered the Stock Restriction and Registration
   Rights Agreement, in the form attached hereto as Exhibit 3 (the "Registration
   Rights Agreement").

       (i) Shareholders Agreement.  VoiceCom and, to the extent required for the
           ----------------------                                               
   amendment to be effective, each of the other parties to the Shareholders'
   Agreement dated February 19, 1988, between VoiceCom and certain of its
   Shareholders shall have executed and delivered the Second Amendment to the
   Shareholders Agreement, in the form attached hereto as Exhibit 4.

       (j) Preferred Stockholder Agreement.  VoiceCom and holders of at least
           -------------------------------                                   
   75% of each class of the VoiceCom Preferred Stock shall have executed and
   delivered the Preferred Stockholder Agreement, in the form attached hereto as
   Exhibit 5.

       (k) Notice of Exercise of Warrants.  Each holder of VoiceCom Warrants
           ------------------------------                                   
   shall have executed and delivered the Notice of Exercise of Warrants, in the
   form attached hereto as Exhibit 6.

                                      -33-
<PAGE>
 
       (l) Waiver Agreement.  VoiceCom and each holder of VoiceCom Subordinated
           ----------------                                                    
   Notes shall have executed and delivered the Waiver Agreement, in the form
   attached hereto as Exhibit 7.

       (m) Lock-up Agreements.  Each holder of VoiceCom Securities who is not a
           ------------------                                                  
   party to the Registration Rights Agreement, but the disposition of whose
   Shares (or any Shares that such holder has the right to acquire) Premiere
   reasonably determines should be restricted to permit the Stock Purchase to be
   treated for accounting purposes as a pooling of interests shall have executed
   and delivered a Lock-Up Agreement, in the form attached hereto as Exhibit 8.

       (n) Renegotiation of Agreement.  Each of AT&T Communications and VoiceCom
           --------------------------                                           
   shall have executed and delivered amendments to each of the Contracts
   (including AT&T Communications Contract Tariffs No. 3356, No. 3357 and No.
   4599) between those parties incorporating the terms and conditions of the
   written offer from AT&T to VoiceCom dated September 12, 1997, and that shall
   not include any other modification to the existing Contract Tariffs that, in
   the reasonable opinion of Premiere, are material and adverse.

       (o) Congress.  Congress Financial Corporation (Southern) shall have
           --------                                                       
   waived any default or event of default that may arise in connection with the
   transactions contemplated by this Agreement under its $6,000,000 Secured
   Revolving Credit Facility to VoiceCom, dated August 30, 1994.


       (p) Tax Opinion.  Premiere have received a written opinion of counsel
           -----------                                                      
   (the "Tax Opinion") from Alston & Bird llp in form and substance reasonably
   satisfactory to Premiere, as to certain federal income tax matters.  In
   connection with delivering such opinion, VoiceCom and the Shareholders shall
   have made such representations to Alston & Bird llp as are customary in
   connection therewith.

       (q) Shareholder Notes.  Thomas W. Fife and Ralph Kincaid shall have
           -----------------                                              
   executed and delivered to VoiceCom promissory notes and escrow agreements in
   form and substance reasonably acceptable to Premiere that replace the notes
   and escrow agreements currently outstanding.

       7.3 CONDITIONS TO OBLIGATIONS OF THE SHAREHOLDERS.      The obligations
           ---------------------------------------------                      
of VoiceCom and the Shareholders to perform this Agreement and consummate the
Stock Purchase and the other transactions contemplated hereby are subject to the
satisfaction of the following conditions, unless waived by VoiceCom pursuant to
Section 10.6(b):

       (a) Representations and Warranties.  For purposes of this Section 7.3(a),
           ------------------------------                                       
   the accuracy of the representations and warranties of Premiere set forth in
   this Agreement shall be assessed as of the date of this Agreement and as of
   the Closing Date with the same effect as though all such representations and
   warranties had been made on and as of the Closing 

                                      -34-
<PAGE>
 
   Date (provided that representations and warranties which are confined to a
   specified date shall speak only as of such date). The representations and
   warranties of Premiere set forth in Section 4.6 shall be true and correct in
   all material respects. There shall not exist inaccuracies in the
   representations and warranties of Premiere set forth in this Agreement
   (including the representations and warranties set forth in Section 4.6) such
   that the aggregate effect of such inaccuracies has, or is reasonably likely
   to have, a Premiere Material Adverse Effect; provided that, for purposes of
   this sentence only, those representations and warranties which are qualified
   by references to "material" or "Material Adverse Effect" or to the
   "Knowledge" of any Person shall be deemed not to include such qualifications.

       (b) Performance of Agreements and Covenants.  Each and all of the
           ---------------------------------------                      
   agreements and covenants of Premiere to be performed and complied with
   pursuant to this Agreement and the other agreements contemplated hereby prior
   to the Closing Date shall have been duly performed and complied with in all
   material respects.

       (c) Certificates.  Premiere shall have delivered to VoiceCom (i) a
           ------------                                                  
   certificate, dated as of the Closing Date and signed on its behalf by its
   chief executive officer and its chief financial officer, to the effect that
   the conditions set forth in Section 7.1 as relates to Premiere and in Section
   7.3(a) and 7.3(b) have been satisfied, and (ii) certified copies of
   resolutions duly adopted by Premiere's Board of Directors evidencing the
   taking of all corporate action necessary to authorize the execution, delivery
   and performance of this Agreement, and the consummation of the transactions
   contemplated hereby, all in such reasonable detail as VoiceCom and its
   counsel shall request.

       (d) Opinion of Counsel.  VoiceCom shall have received an opinion of
           ------------------                                             
   Alston & Bird llp, counsel to Premiere, dated as of the Closing Date, in the
   form attached hereto as Exhibit 9.


                                   ARTICLE 8
                                INDEMNIFICATION
                                ---------------
                                        
       8.1 AGREEMENT OF INDEMNITORS TO INDEMNIFY.   Subject to the terms and
           -------------------------------------                               
conditions of this Article 8, each of the Indemnitors severally, but not
jointly, agree to indemnify, defend, and hold harmless Indemnitees, and each of
them, from, against, for and in respect of any and all Losses asserted against,
or paid, suffered or incurred by, an Indemnitee and resulting from, based upon,
or arising out of:

       (a) the inaccuracy, untruth, incompleteness or breach of any
   representation or warranty of the Indemnitor contained in or made pursuant to
   Article 2 of this Agreement or in any certificate, Schedule, or Exhibit
   furnished by the Indemnitor in connection herewith; and

                                      -35-
<PAGE>
 
       (b) a breach of or failure to perform any covenant or agreement of the
   Indemnitor made in this Agreement.


       8.2 AGREEMENT OF INDEMNITORS TO INDEMNIFY.  Subject to the terms and
           -------------------------------------                               
conditions of this Article 8, Indemnitors jointly and severally agree to
indemnify, defend, and hold harmless Indemnitees, and each of them, from,
against, for and in respect of any and all Losses asserted against, or paid,
suffered or incurred by, an Indemnitee and resulting from, based upon, or
arising out of:

       (a) the inaccuracy, untruth, incompleteness or breach of any
   representation or warranty of VoiceCom contained in or made pursuant to this
   Agreement or in any certificate, Schedule, or Exhibit furnished by VoiceCom
   in connection herewith;

       (b) a breach of or failure to perform any covenant or agreement of
   Indemnitors made in this Agreement;

       (c) any claim related to the infringement by VoiceCom of any patents
   issued to Robin Elkins (including patents assigned by Robin Elkins to Elk
   Industries, Inc.);

       (d) any claim related to the infringement by VoiceCom of any patents
   issued to Andrew Schorr (including patents assigned by Andrew Schorr to
   Schorr Communications, Inc.;

       (e) the failure of the VoiceCom Entities to obtain, as of the Closing
   Date, any Permit, including, but not limited to costs and expenses incurred
   by Indemnitee resulting from Indemnitee's securing or obtaining such Permit;

       (f) the non-compliance by the VoiceCom Entities with or violation of any
   Law or Order occurring prior to the Closing Date, including, but not limited
   to costs and expenses incurred by Indemnitee resulting from any such non-
   compliance; and

       (g) the failure of VoiceCom and AT&T Communications to enter into an
   agreement that reflects the terms set forth in the written offer from AT&T to
   VoiceCom dated September 12, 1997.

       8.3 INDEMNIFICATION EXCLUSIVE REMEDY.      If the Closing occurs, except
           --------------------------------                                    
for remedies based upon fraud and except for equitable remedies (including
temporary restraining orders, injunctive relief and specific performance), the
remedies provided in this Article 8 and in the Escrow Agreement constitute the
sole and exclusive remedies for recovery against the Indemnitors based upon the
inaccuracy, untruth, incompleteness or breach of any representation or warranty
of any Indemnitor contained herein or in any certificate, Schedule or Exhibit
furnished by any Indemnitor in connection herewith, or based upon the failure of
VoiceCom or any Indemnitor to perform any covenant, agreement or undertaking
required by the terms hereof to be performed by VoiceCom or such Indemnitor.

                                      -36-
<PAGE>
 
       8.4 TIME LIMITATIONS.          The Indemnitors will have no liability to
           ----------------                                                    
the Indemnitees under or in connection with any Indemnification Claim unless
written notice asserting such Indemnification Claim is given to the Shareholder
Representative prior to (i) the thirtieth (30th) day after the Audit Release
Date for those items that would be expected to be encountered in the audit
process, or (ii) one (1) year after the Closing Date for all other items.


       8.5 LIMITATIONS AS TO AMOUNT.      In no event shall the aggregate
           ------------------------                                      
liability of the Indemnitors under Section 8.2 exceed the Shares of Premiere
Common Stock delivered to the Escrow Agent pursuant to the Escrow Agreement.
The liability of each Indemnitor under Section 8.1 shall not be subject to any
limitation as to amount.  Indemnitors shall have no liability with respect to
matters described in Sections 8.2(e) and (f) until the total of all Losses with
respect thereto exceeds $65,000 and then only for the amount by which such
Losses exceed $65,000.  Indemnitors shall have no liability under this Article 8
with respect to any Indemnification Claim based upon the nonpayment of or
liability for sales, use, excise or similar taxes.

       8.6 SURVIVAL.          All representations, warranties and agreements
           --------                                                         
contained in this Agreement or in any certificate delivered pursuant to this
Agreement shall survive the Closing notwithstanding any investigation conducted
with respect thereto or any knowledge acquired as to the accuracy or inaccuracy
of any such representation or warranty.

       8.7 PROCEDURES FOR INDEMNIFICATION.
           ------------------------------ 

          (a) An Indemnification Claim shall be made by an Indemnitee by
delivery of a written notice to the Shareholder Representative requesting
indemnification and specifying the basis on which indemnification is sought and
the amount of asserted Losses and, in the case of a Third Party Claim,
containing (by attachment or otherwise) such other information as such
Indemnitee shall have concerning such Third Party Claim.

          (b) If the Indemnification Claim involves a Third Party Claim the
procedures set forth in Section 8.9 shall be observed by the Indemnitee and the
Shareholder Representative.

          (c) If the Indemnification Claim involves a matter other than a Third
Party Claim, the Shareholder Representative shall have thirty (30) days to
object to such Indemnification Claim by delivery of a written notice of such
objection to such Indemnitee specifying in reasonable detail the basis for such
objection.  Failure to timely so object shall constitute a final and binding
acceptance of the Indemnification Claim by the Shareholder Representative on
behalf of all Indemnitors, and the Indemnification Claim shall be paid in
accordance with subsection (d) hereof.  If an objection is timely interposed by
the Shareholder Representative and the dispute is not resolved by such
Indemnitee and the Shareholder Representative within fifteen (15) days from the
date the Indemnitee receives such objection, such dispute shall be resolved by
arbitration as provided in Section 8.11.

                                      -37-
<PAGE>
 
          (d) Upon determination of the amount of an Indemnification Claim,
whether by agreement between the Shareholder Representative and the Indemnitee
or by an arbitration award or by any other final adjudication, the Indemnitors
shall pay the amount of such Indemnification Claim within ten (10) days of the
date such amount is determined.

       8.8 THIRD PARTY CLAIMS.      The obligations and liabilities of the
           ------------------                                             
parties hereunder with respect to a Third Party Claim shall be subject to the
following terms and conditions:

       (a) The Indemnitee shall give the Shareholder Representative written
   notice of a Third Party Claim promptly after receipt by the Indemnitee of
   notice thereof, and the Shareholder Representative, on behalf of the
   Indemnitors, may undertake the defense, compromise and settlement thereof by
   representatives of its own choosing reasonably acceptable to the Indemnitee.
   The failure of the Indemnitee to notify the Shareholder Representative of
   such claim shall not relieve the Indemnitors of any liability that they may
   have with respect to such claim except to the extent the Shareholder
   Representative demonstrates that the defense of such claim is prejudiced by
   such failure.  The assumption of the defense, compromise and settlement of
   any such Third Party Claim by the Shareholder Representative shall be an
   acknowledgment of the obligation of the Indemnitors to indemnify the
   Indemnitee with respect to such claim hereunder.  If the Indemnitee desires
   to participate in, but not control, any such defense, compromise and
   settlement, it may do so at its sole cost and expense.  If, however, the
   Shareholder Representative fails or refuses to undertake the defense of such
   Third Party Claim within ten (10) days after written notice of such claim has
   been given to the Shareholder Representative by the Indemnitee, the
   Indemnitee shall have the right to undertake the defense, compromise and
   settlement of such claim with counsel of its own choosing. In the
   circumstances described in the preceding sentence, the Indemnitee shall,
   promptly upon its assumption of the defense of such claim, make an
   Indemnification Claim as specified in Section 8.7 which shall be deemed an
   Indemnification Claim that is not a Third Party Claim for the purposes of the
   procedures set forth herein.

       (b) If, in the reasonable opinion of the Indemnitee, any Third Party
   Claim or the litigation or resolution thereof involves an issue or matter
   which could have a material adverse effect on the business, operations,
   assets, properties or prospects of the Indemnitee (including, without
   limitation, the administration of the tax returns and responsibilities under
   the tax laws of the Indemnitee), the Indemnitee shall have the right to
   control the defense, compromise and settlement of such Third Party Claim
   undertaken by the Shareholder Representative, and the costs and expenses of
   the Indemnitee in connection therewith shall be included as part of the
   indemnification obligations of the Indemnitors hereunder.  If the Indemnitee
   shall elect to exercise such right, the Shareholder Representative shall have
   the right to participate in, but not control, the defense, compromise and
   settlement of such Third Party Claim at its sole cost and expense.

       (c) No settlement of a Third Party Claim involving the asserted liability
   of the Indemnitors under this Article shall be made without the prior written
   consent by or on 

                                      -38-
<PAGE>
 
   behalf of the Shareholder Representative, which consent shall not be
   unreasonably withheld or delayed. Consent shall be presumed in the case of
   settlements of $20,000 or less where the Shareholder Representative has not
   responded within five (5) business days of notice of a proposed settlement.
   If the Shareholder Representative assumes the defense of such a Third Party
   Claim, (a) no compromise or settlement thereof may be effected by the
   Shareholder Representative without the Indemnitee's consent unless (i) there
   is no finding or admission of any violation of law or any violation of the
   rights of any person and no effect on any other claim that may be made
   against the Indemnitee, (ii) the sole relief provided is monetary damages
   that are paid in full by the Indemnitors, and (iii) the compromise or
   settlement includes, as an unconditional term thereof, the giving by the
   claimant or the plaintiff to the Indemnitee of a release, in form and
   substance satisfactory to the Indemnitee, from all liability in respect of
   such Third Party Claim, and (b) the Indemnitee shall have no liability with
   respect to any compromise or settlement thereof effected without its consent.

       (d) In connection with the defense, compromise or settlement of any Third
   Party Claim, the parties to this Agreement shall execute such powers of
   attorney as may reasonably be necessary or appropriate to permit
   participation of counsel selected by any party hereto and, as may reasonably
   be related to any such claim or action, shall provide access to the counsel,
   accountants and other representatives of each party during normal business
   hours to all properties, personnel, books, tax records, contracts,
   commitments and all other business records of such other party and will
   furnish to such other party copies of all such documents as may reasonably be
   requested (certified, if requested).

       8.9 SUBROGATION.       Upon payment in full of any Indemnification Claim,
           -----------                                                          
whether such payment is effected by set-off or otherwise, or the payment of any
judgment or settlement with respect to a Third Party Claim, the Indemnitors
shall be subrogated to the extent of such payment to the rights of the
Indemnitee against any person or entity (other than any VoiceCom Entity) with
respect to the subject matter of such Indemnification Claim or Third Party
Claim.

       8.10  APPOINTMENT OF SHAREHOLDER REPRESENTATIVE.    Each Indemnitor
             -----------------------------------------                    
constitutes and appoints the Shareholder Representative as his or her true and
lawful attorney-in-fact to act for and on behalf of such Indemnitor in all
matters relating to or arising out of this Article 8 and the liability or
asserted liability of such Indemnitor hereunder, including specifically, but
without limitation, accepting and agreeing to the liability of such Indemnitor
with respect to any Indemnification Claim, objecting to any Indemnification
Claim, disputing the liability of such Indemnitor, or the amount of such
liability, with respect to any Indemnification Claim and prosecuting and
resolving such dispute as herein provided, accepting the defense, compromise and
settlement of any Third Party Claim on behalf of such Indemnitor or refusing to
accept the same, settling and compromising the liability of such Indemnitor
hereunder, instituting and prosecuting such actions (including arbitration
proceedings) as the Shareholder Representative shall deem appropriate in
connection with any of the foregoing, retaining counsel, accountants, appraisers
and other advisers in connection with any of the foregoing, all for the account
of the Indemnitor, such Indemnitor agreeing to be fully bound by the acts,
decisions and agreements of the Shareholder Representative taken and done
pursuant to the authority herein granted.  Each Indemnitor hereby agrees to
indemnify and to save and hold harmless the Shareholder 

                                      -39-
<PAGE>
 
Representative from any liability incurred by the Shareholder Representative
based upon or arising out of any act, whether of omission or commission, of the
Shareholder Representative pursuant to the authority herein granted, other than
acts, whether of omission or commission, of the Shareholder Representative that
constitute gross negligence or willful misconduct in the exercise by the
Shareholder Representative of the authority herein granted. This appointment is
irrevocable and coupled with an interest, and may under no circumstances be
revoked.

       8.11  ARBITRATION.     All disputes arising under this Article 8 (other
             -----------                                                      
than claims in equity) shall be resolved by arbitration in accordance with the
Commercial Arbitration Rules of the American Arbitration Association.
Arbitration shall be by a single arbitrator experienced in the matters at issue
and selected by the Shareholder Representative and Premiere in accordance with
the Commercial Arbitration Rules of the American Arbitration Association.  The
arbitration shall be held in such place in Atlanta, Georgia as may be specified
by the arbitrator (or any place agreed to by the Shareholder Representative,
Premiere and the arbitrator).  The decision of the arbitrator shall be final and
binding as to any matters submitted under this Article 8; provided, however, if
necessary, such decision and satisfaction procedure may be enforced by either
the Shareholder Representative or Premiere in any court of record having
jurisdiction over the subject matter or over any of the parties to this
Agreement.  All costs and expenses incurred in connection with any such
arbitration proceeding (including reasonable attorneys fees) shall be borne by
the party against which the decision is rendered, or, if no decision is
rendered, such costs and expenses shall be borne equally by the Indemnitors as
one party and the Indemnitees as the other party.  If the arbitrator's decision
is a compromise, the determination of which party or parties bears the costs and
expenses incurred in connection with any such arbitration proceeding shall be
made by the arbitrator on the basis of the arbitrator's assessment of the
relative merits of the parties' positions.

                                   ARTICLE 9
                                  TERMINATION
                                  -----------
                                        
       9.1 TERMINATION.           Notwithstanding any other provision of this
           -----------                                                       
Agreement, this Agreement may be terminated and the Stock Purchase abandoned at
any time prior to the Closing Date:

       (a) By mutual consent of Premiere and VoiceCom; or

       (b) By either Party (provided that the terminating Party is not then in
   material breach of any representation, warranty, covenant, or other agreement
   contained in this Agreement) in the event of a material breach by the other
   Party of any representation or warranty contained in this Agreement which
   cannot be or has not been cured within 30 days after the giving of written
   notice to the breaching Party of such breach and which breach is reasonably
   likely, in the opinion of the non-breaching Party, to have, individually or
   in the aggregate, a VoiceCom Material Adverse Effect or a Premiere Material
   Adverse Effect, as applicable, on the breaching Party; or

                                      -40-
<PAGE>
 
       (c) By either Party (provided that the terminating Party is not then in
   material breach of any representation, warranty, covenant, or other agreement
   contained in this Agreement) in the event of a material breach by the other
   Party of any covenant or agreement contained in this Agreement which cannot
   be or has not been cured within 30 days after the giving of written notice to
   the breaching Party of such breach; or

       (d) By either Party (provided that the terminating Party is not then in
   material breach of any representation, warranty, covenant, or other agreement
   contained in this Agreement) in the event any Consent of any Regulatory
   Authority required for consummation of the Stock Purchase and the other
   transactions contemplated hereby shall have been denied by final
   nonappealable action of such authority or if any action taken by such
   authority is not appealed within the time limit for appeal; or

       (e) By either Party in the event that the Stock Purchase shall not have
   been consummated by September 30, 1997, if the failure to consummate the
   transactions contemplated hereby on or before such date is not caused by any
   breach of this Agreement by the Party electing to terminate pursuant to this
   Section 9.1(e); or

       (f) By either Party (provided that the terminating Party is not then in
   material breach of any representation, warranty, covenant, or other agreement
   contained in this Agreement) in the event that any of the conditions
   precedent to the obligations of such Party to consummate the Stock Purchase
   cannot be satisfied or fulfilled by the date specified in Section 9.1(e).

       9.2 EFFECT OF TERMINATION.         In the event of the termination and
           ---------------------                                             
abandonment of this Agreement pursuant to Section 9.1, this Agreement shall
become void and have no effect, except that (i) the provisions of this Section
9.2 and Article 10 and Section 6.4(b) shall survive any such termination and
abandonment, and (ii) a termination pursuant to Sections 9.1(b), 9.1(c) or
9.1(f) shall not relieve the breaching Party from Liability for an uncured
willful breach of a representation, warranty, covenant, or agreement giving rise
to such termination.

                                   ARTICLE 10
                                 MISCELLANEOUS
                                 -------------
                                        
       10.1  DEFINITIONS.
             ----------- 

           (a) Except as otherwise provided herein, the capitalized terms set
forth below shall have the following meanings:

       "1933 ACT" shall mean the Securities Act of 1933, as amended.

       "1934 ACT" shall mean the Securities Exchange Act of 1934, as amended.

       "ACQUISITION PROPOSAL" with respect to a Party shall mean any tender
   offer or exchange offer or any proposal for a merger, acquisition of all of
   the stock or assets of, or other business combination involving the
   acquisition of such Party or any of its Subsidiaries 

                                      -41-
<PAGE>
 
   or the acquisition of a substantial equity interest in, or a substantial
   portion of the assets of, such Party or any of its Subsidiaries.

       "AFFILIATE" of a Person shall mean: (i) any other Person directly, or
   indirectly through one or more intermediaries, controlling, controlled by or
   under common control with such Person; (ii) any officer, director, partner,
   employer, or direct or indirect beneficial owner of any 10% or greater equity
   or voting interest of such Person; or (iii) any other Person for which a
   Person described in clause (ii) acts in any such capacity.

       "AGREEMENT" shall mean this Stock Purchase Agreement, including the
   Exhibits delivered pursuant hereto and incorporated herein by reference.

       "ASR 130 AND 135" shall mean the SEC Accounting Services Release Nos. 130
   and 135.

       "ASSETS" of a Person shall mean all of the assets, properties, businesses
   and rights of such Person of every kind, nature, character and description,
   whether real, personal or mixed, tangible or intangible, accrued or
   contingent, or otherwise relating to or utilized in such Person's business,
   directly or indirectly, in whole or in part, whether or not carried on the
   books and records of such Person, and whether or not owned in the name of
   such Person or any Affiliate of such Person and wherever located.

       "AUDIT RELEASE DATE" shall mean the date of the audit opinion rendered by
   Arthur Andersen with respect to the consolidated financial statements of
   Premiere as of December 31, 1997.

       "CLOSING DATE" shall mean the date on which the Closing occurs.

       "CONSENT" shall mean any consent, approval, authorization, clearance,
   exemption, waiver, or similar affirmation by any Person pursuant to any
   Contract, Law, Order, or Permit.

       "CONTRACT" shall mean any written or oral agreement, arrangement,
   authorization, commitment, contract, indenture, instrument, lease,
   obligation, plan, practice, restriction, understanding, or undertaking of any
   kind or character, or other document to which any Person is a party or that
   is binding on any Person or its capital stock, Assets or business.

           "DEFAULT" shall mean (i) any breach or violation of, default under,
   contravention of, or conflict with, any Contract, Law, Order, or Permit, (ii)
   any occurrence of any event that with the passage of time or the giving of
   notice or both would constitute a breach or violation of, default under,
   contravention of, or conflict with, any Contract, Law, Order, or Permit, or
   (iii) any occurrence of any event that with or without the passage of time or
   the giving of notice would give rise to a right of any Person to exercise any
   remedy or obtain any relief under, terminate or revoke, suspend, cancel, or
   modify or change the current terms of, or renegotiate, or to accelerate the
   maturity or performance of, or to increase or impose any Liability under, any
   Contract, Law, Order, or Permit.

                                      -42-
<PAGE>
 
       "ENVIRONMENTAL LAWS" shall mean all Laws relating to pollution or
   protection of human health or the environment (including ambient air, surface
   water, ground water, land surface, or subsurface strata) and which are
   administered, interpreted, or enforced by the United States Environmental
   Protection Agency and state and local agencies with jurisdiction over, and
   including common law in respect of, pollution or protection of the
   environment, including the Comprehensive Environmental Response Compensation
   and Liability Act, as amended, 42 U.S.C. 9601 et seq. ("CERCLA"), the
   Resource Conservation and Recovery Act, as amended, 42 U.S.C. 6901 et seq.
   ("RCRA"), and other Laws relating to emissions, discharges, releases, or
   threatened releases of any Hazardous Material, or otherwise relating to the
   manufacture, processing, distribution, use, treatment, storage, disposal,
   transport, or handling of any Hazardous Material.

       "EQUITY RIGHTS" shall mean all arrangements, calls, commitments,
   Contracts, options, rights to subscribe to, scrip, understandings, warrants,
   or other binding obligations of any character whatsoever relating to, or
   securities or rights convertible into or exchangeable for, shares of the
   capital stock of a Person or by which a Person is or may be bound to issue
   additional shares of its capital stock or other Equity Rights.

       "ERISA" shall mean the Employee Retirement Income Security Act of 1974,
   as amended.

       "ESCROW AGENT"  shall mean SunTrust Bank, Atlanta

       "EXHIBITS" 1 through 9, inclusive, shall mean the Exhibits so marked,
   copies of which are attached to this Agreement.  Such Exhibits are hereby
   incorporated by reference herein and made a part hereof, and may be referred
   to in this Agreement and any other related instrument or document without
   being attached hereto.

       "FULLY-DILUTED BASIS" shall mean with respect to common stock of an
   issuer all of the issued and outstanding shares of such stock, calculated as
   if all convertible securities had been fully converted and any outstanding
   warrants, options or other rights to purchase such shares or convertible
   securities had been fully exercised.

       "GAAP" shall mean generally accepted accounting principles, consistently
   applied during the periods involved.

       "GBCC" shall mean the Georgia Business  Corporation Code.

       "HAZARDOUS MATERIAL" shall mean (i) any hazardous substance, hazardous
   material, hazardous waste, regulated substance, or toxic substance (as those
   terms are defined by any applicable Environmental Laws) and (ii) any
   chemicals, pollutants, contaminants, petroleum, petroleum products, or oil
   (and specifically shall include asbestos requiring abatement, removal, or
   encapsulation pursuant to the requirements of governmental authorities and
   any polychlorinated biphenyls).

                                      -43-
<PAGE>
 
       "HSR ACT" shall mean Section 7A of the Clayton Act, as added by Title II
   of the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended, and
   the rules and regulations promulgated thereunder.

       "INDEMNIFICATION CLAIM" shall mean a claim for indemnification under
   Article 8.

       "INDEMNITEES" shall mean Premiere, VoiceCom and their respective
   officers, directors, shareholders, controlling persons, Affiliates and
   Representatives.

       "INDEMNITORS" shall mean the Shareholders.

       "INFORMATION STATEMENT" shall mean the Information Statement dated as of
   the date of this Agreement delivered to the Shareholders (including all
   exhibits thereto).

       "INTELLECTUAL PROPERTY" shall mean copyrights, patents, trademarks,
   service marks, service names, trade names, applications therefor, technology
   rights and licenses, computer software (including any source or object codes
   therefor or documentation relating thereto), trade secrets, franchises, know-
   how, inventions, and other intellectual property rights.

       "INTERNAL REVENUE CODE" shall mean the Internal Revenue Code of 1986, as
   amended, and the rules and regulations promulgated thereunder.

       "KNOWLEDGE" as used with respect to a Person (including references to
   such Person being aware of a particular matter) shall mean those facts that
   are known or should reasonably have been known after due inquiry by the
   chairman, president, chief financial officer, chief accounting officer, chief
   operating officer, or general counsel, of such Person and the knowledge of
   any such persons obtained or which would have been obtained from a reasonable
   investigation.

       "LAW" shall mean any code, law (including common law), ordinance,
   regulation, reporting or licensing requirement, rule, or statute applicable
   to a Person or its Assets, Liabilities, or business, including those
   promulgated, interpreted or enforced by any Regulatory Authority.

       "LIABILITY" shall mean any direct or indirect, primary or secondary,
   liability, indebtedness, obligation, penalty, cost or expense (including
   costs of investigation, collection and defense), claim, deficiency, guaranty
   or endorsement of or by any Person (other than endorsements of notes, bills,
   checks, and drafts presented for collection or deposit in the ordinary course
   of business) of any type, whether accrued, absolute or contingent, liquidated
   or unliquidated, matured or unmatured, or otherwise.

       "LIEN" shall mean any conditional sale agreement, default of title,
   easement, encroachment, encumbrance, hypothecation, infringement, lien,
   mortgage, pledge, reservation, restriction, security interest, title
   retention or other security arrangement, or any adverse right or interest,
   charge, or claim of any nature whatsoever of, on, or with respect to
   any property or property interest, other than (i) Liens for current property
   Taxes not yet due 

                                      -44-
<PAGE>
 
   and payable, and (iii) Liens which do not materially impair the use of or
   title to the Assets subject to such Lien.

       "LITIGATION" shall mean any action, arbitration, cause of action, claim,
   complaint, criminal prosecution, governmental or other examination or
   investigation, hearing, administrative or other proceeding relating to or
   affecting a Party, its business, its Assets (including Contracts related to
   it), or the transactions contemplated by this Agreement.

       "LOSSES" shall mean any and all demands, claims, actions or causes of
   action, assessments, losses, diminution in value, damages (including special
   and consequential damages), liabilities, costs, and expenses, including
   interest, penalties, cost of investigation and defense, and reasonable
   attorneys' and other professional fees and expenses.

       "MATERIAL" for purposes of this Agreement shall be determined in light of
   the facts and circumstances of the matter in question; provided that any
   specific monetary amount stated in this Agreement shall determine materiality
   in that instance.

       "NASD" shall mean the National Association of Securities Dealers, Inc.

       "NASDAQ NATIONAL MARKET" shall mean the National Market System of the
   National Association of Securities Dealers Automated Quotations System.

       "OPERATING PROPERTY" shall mean any property owned, leased, or operated
   by the Party in question or by any of its Subsidiaries or in which such Party
   or Subsidiary holds a security interest or other interest (including an
   interest in a fiduciary capacity), and, where required by the context,
   includes the owner or operator of such property, but only with respect to
   such property.

       "ORDER" shall mean any administrative decision or award, decree,
   injunction, judgment, order, quasi-judicial decision or award, ruling, or
   writ of any federal, state, local or foreign or other court, arbitrator,
   mediator, tribunal, administrative agency, or Regulatory Authority.

       "PARTICIPATION FACILITY" shall mean any facility or property in which the
   Party in question or any of its Subsidiaries participates in the management
   and, where required by the context, said term means the owner or operator of
   such facility or property, but only with respect to such facility or
   property.

       "PARTY" shall mean either the VoiceCom, the Shareholders or Premiere, and
   "PARTIES" shall mean all of VoiceCom, the Shareholders and Premiere.

       "PERMIT" shall mean any federal, state, local, and foreign governmental
   approval, authorization, certificate, easement, filing, franchise, license,
   notice, permit, or right to which any Person is a party or that is or may be
   binding upon or inure to the benefit of any Person or its securities, Assets,
   or business, or that is or may be necessary or required for a Person to own,
   lease or operate its Assets or carry on its business in compliance with any
   Law or Order.

                                      -45-
<PAGE>
 
       "PERMITTED LIENS"  shall mean the security interests granted to VoiceCom
   by Messrs. Fife and Kincaid pursuant to the notes and escrow agreements
   referenced in Section 7.2(o).

       "PERSON" shall mean a natural person or any legal, commercial or
   governmental entity, such as, but not limited to, a corporation, general
   partnership, joint venture, limited partnership, limited liability company,
   trust, business association, group acting in concert, or any person acting in
   a representative capacity.

       "PREMIERE CAPITAL STOCK" shall mean, collectively, the Premiere Common
   Stock, the Premiere Preferred Stock and any other class or series of capital
   stock of Premiere.

       "PREMIERE COMMON STOCK" shall mean the $.01 par value common stock of
   Premiere.

       "PREMIERE ENTITIES" shall mean, collectively, Premiere and all Premiere
   Subsidiaries.

       "PREMIERE FINANCIAL STATEMENTS" shall mean (i) the consolidated balance
   sheets (including related notes and schedules, if any) of Premiere as of June
   30, 1997, and as of December 31, 1996 and 1995, and the related statements of
   income, changes in shareholders' equity, and cash flows (including related
   notes and schedules, if any) for the six (6) months ended June 30, 1997, and
   for each of the three fiscal years ended December 31, 1996, 1995 and 1994, as
   filed by Premiere in SEC Documents, and (ii) the consolidated balance sheets
   of Premiere (including related notes and schedules, if any) and related
   statements of income, changes in shareholders' equity, and cash flows
   (including related notes and schedules, if any) included in SEC Documents
   filed with respect to periods ended subsequent to June 30, 1997.

       "PREMIERE MATERIAL ADVERSE EFFECT" shall mean an event, change or
   occurrence which, individually or together with any other event, change or
   occurrence, has a material adverse impact on (i) the financial position,
   business, or results of operations of Premiere and its Subsidiaries, taken as
   a whole, or (ii) the ability of Premiere to perform its obligations under
   this Agreement or to consummate the Stock Purchase or the other transactions
   contemplated by this Agreement, provided that "Material Adverse Effect" shall
   not be deemed to include the impact of (a) changes in Laws of general
   applicability or interpretations thereof by courts or governmental
   authorities, (b) changes in generally accepted accounting principles or
   regulatory accounting principles generally, (c) actions and omissions of
   Premiere (or any of its Subsidiaries) taken with the prior informed written
   Consent of VoiceCom in contemplation of the transactions contemplated hereby,
   and (d) the direct effects of compliance with this Agreement on the operating
   performance of Premiere, including expenses incurred by Premiere in
   consummating the transactions contemplated by this Agreement.

       "REGULATORY AUTHORITIES" shall mean, collectively, the SEC, the NASD, the
   Federal Trade Commission, the United States Department of Justice, and all
   other federal, 

                                      -46-
<PAGE>
 
   state, county, local or other governmental or regulatory agencies,
   authorities (including self-regulatory authorities), instrumentalities,
   commissions, boards or bodies having jurisdiction over the Parties and their
   respective Subsidiaries.

       "REPRESENTATIVE" shall mean any investment banker, financial advisor,
   attorney, accountant, consultant, or other representative engaged by a
   Person.

       "SEC" shall mean the Securities and Exchange Commission or any other
   federal agency at the time administering the 1933 Act.

       "SEC DOCUMENTS" shall mean all forms, proxy statements, registration
   statements, reports, schedules, and other documents filed, or required to be
   filed, by a Party or any of its Subsidiaries with any Regulatory Authority
   pursuant to the Securities Laws.

       "SECURITIES LAWS" shall mean the 1933 Act, the 1934 Act, the Investment
   Company Act of 1940, as amended, the Investment Advisors Act of 1940, as
   amended, the Trust Indenture Act of 1939, as amended, and the rules and
   regulations of any Regulatory Authority promulgated thereunder.

       "SHAREHOLDER REPRESENTATIVE" shall mean Wayne C. Wager.

       "SHAREHOLDERS' CLOSING DOCUMENTS" shall mean this Agreement, the Escrow
   Agreement, and the Registration Rights Agreement.

       "SIGNIFICANT SUBSIDIARY" shall mean any present or future consolidated
   Subsidiary of the Party in question, the assets of which constitute ten
   percent (10%) or more of the consolidated assets of such Party as reflected
   on such Party's consolidated statement of condition prepared in accordance
   with GAAP.

       "SUBSIDIARIES" shall mean all those corporations, associations, or other
   business entities of which the entity in question either (i) owns or controls
   50% or more of the outstanding equity securities either directly or through
   an unbroken chain of entities as to each of which 50% or more of the
   outstanding equity securities is owned directly or indirectly by its parent
   (provided, there shall not be included any such entity the equity securities
   of which are owned or controlled in a fiduciary capacity), (ii) in the case
   of partnerships, serves as a general partner, (iii) in the case of a limited
   liability company, serves as a managing member, or (iv) otherwise has the
   ability to elect a majority of the directors, trustees or managing members
   thereof.

       "TAKEOVER LAWS" shall mean any applicable "moratorium," "fair price,"
   "business combination," "control share," or other anti-takeover Laws.

       "TAX RETURN" shall mean any report, return, information return, or other
   information required to be supplied to a taxing authority in connection with
   Taxes, including any return of an affiliated or combined or unitary group
   that includes a Party or its Subsidiaries.

                                      -47-
<PAGE>
 
       "TAX" or "TAXES" shall mean any federal, state, county, local, or foreign
   taxes, charges, fees, levies, imposts, duties, or other assessments,
   including income, gross receipts, excise, employment, sales, use, excise,
   telecommunications, transfer, license, payroll, franchise, severance, stamp,
   occupation, windfall profits, environmental, federal highway use, commercial
   rent, customs duties, capital stock, paid-up capital, profits, withholding,
   Social Security, single business and unemployment, disability, real property,
   personal property, registration, ad valorem, value added, alternative or add-
   on minimum, estimated, or other tax or governmental fee of any kind
   whatsoever, imposes or required to be withheld by the United States or any
   state, county, local or foreign government or subdivision or agency thereof,
   including any interest, penalties, and additions imposed thereon or with
   respect thereto.

       "TRANSFER AGENT" shall mean SunTrust Bank, Atlanta

       "VOICECOM COMMON STOCK" shall mean the $.001 par value common stock of
   VoiceCom.

       "VOICECOM DISCLOSURE MEMORANDUM" shall mean the written information
   entitled "VoiceCom Holdings, Inc. Disclosure Memorandum" delivered prior to
   the date of this Agreement to Premiere describing in reasonable detail the
   matters contained therein and, with respect to each disclosure made therein,
   specifically referencing each Section of this Agreement under which such
   disclosure is being made.  Information disclosed with respect to one Section
   shall not be deemed to be disclosed for purposes of any other Section not
   specifically referenced with respect thereto.

       "VOICECOM ENTITIES" shall mean, collectively, VoiceCom and all VoiceCom
   Subsidiaries.

       "VOICECOM FINANCIAL STATEMENTS" shall mean (i) the audited consolidated
   balance sheets (including related notes and schedules, if any) of VoiceCom,
   and the related statements of income, changes in shareholders' equity, and
   cash flows (including related notes and schedules, if any) for each of the
   three fiscal years ended December 31, 1996, 1995 and 1994, (ii) the unaudited
   consolidated balance sheets of VoiceCom (including related notes and
   schedules, if any) and related statements of income, changes in shareholders'
   equity and cash flows included related notes and schedules, if any, with
   respect to the period ending July 31, 1997, and (iii) the consolidated
   balance sheets of VoiceCom (including related notes and schedules, if any)
   and related statements of income, changes in shareholders' equity, and cash
   flows (including related notes and schedules, if any) with respect to periods
   ended subsequent to July 31, 1997.

       "VOICECOM MATERIAL ADVERSE EFFECT" shall mean shall mean an event, change
   or occurrence which, individually or together with any other event, change or
   occurrence, has a material adverse impact on (i) the financial position,
   business, or results of operations of VoiceCom and its Subsidiaries, taken as
   a whole, or (ii) the ability of VoiceCom to perform its obligations under
   this Agreement or to consummate the Stock Purchase or the other transactions
   contemplated by this Agreement, provided that "Material Adverse Effect" shall

                                      -48-
<PAGE>
 
   not be deemed to include the impact of (a) changes in Laws of general
   applicability or interpretations thereof by courts or governmental
   authorities, (b) changes in generally accepted accounting principles or
   regulatory accounting principles generally, (c) actions and omissions of
   VoiceCom (or any of its Subsidiaries) taken with the prior informed written
   Consent of Premiere in contemplation of the transactions contemplated hereby,
   and (d) the direct effects of compliance with this Agreement on the operating
   performance of VoiceCom, including expenses incurred by VoiceCom in
   consummating the transactions contemplated by this Agreement.

       "VOICECOM PREFERRED STOCK" shall mean, collectively, the VoiceCom Series
   A Preferred Stock, the VoiceCom Series B Preferred Stock, the VoiceCom Series
   C Preferred Stock and the VoiceCom Series D Preferred Stock.

       "VOICECOM SECURITIES" shall mean, collectively, the Shares, the VoiceCom
   Preferred Stock, options to purchase Shares issued pursuant to the VoiceCom
   Stock Plans, the VoiceCom Subordinated Notes and the VoiceCom Warrants.

       "VOICECOM STOCK OPTION PLAN COMMITTEE" shall mean the committee of
   VoiceCom's Board of Directors (including, if applicable, the entire Board of
   Directors of VoiceCom) administering the VoiceCom Stock Plans.

       "VOICECOM STOCK PLANS" shall mean the existing stock option and other
   stock-based compensation plans of VoiceCom designated as follows:  the
   amended and restated 1985 VoiceCom Stock Option Plan and the 1995 VoiceCom
   Stock Option Plan.

       "VOICECOM SUBORDINATED NOTES" shall mean the VoiceCom 10% Subordinated
   Convertible Notes due August 29, 1999.

       "VOICECOM SUBSIDIARIES" shall mean the Subsidiaries of VoiceCom, which
   shall include the VoiceCom Subsidiaries described in Section 3.4 and any
   corporation or other organization acquired as a Subsidiary of VoiceCom in the
   future and held as a Subsidiary by VoiceCom on the Closing Date.

       "VOICECOM WARRANTS" shall mean warrants to purchase Shares issued in
   connection with the VoiceCom Subordinated Notes.

       "WBCA" shall mean the Washington Business Corporation Act.

           (b) The terms set forth below shall have the meanings ascribed
thereto in the referenced sections:

       Agreement                            Introduction
       Accountant                           Section 1.3
       Average Closing Price                Section 1.1
       Average Closing Price Limitations    Section 1.1
       Base Exchange Ratio                  Section 1.1
       Calculation Date                     Section 1.1

                                      -49-
<PAGE>
 
       Closing                              Section 1.2
       Deducted Liabilities                 Section 1.1
       Deferral Option                      Section 1.2(a)
       Employment Agreements                Section 7.1
       ERISA Affiliate                      Section 3.14
       Escrow Agreement                     Section 1.6
       Escrow Exchange Ratio                Section 1.1
       Estimated Exchange Ratio             Section 1.2
       Exchange Ratio                       Section 1.1
       Final Determination                  Section 1.3
       Finally Determined                   Section 1.3
       Firm Exchange Ratio                  Section 1.1
       Fully-Diluted Basis                  Preamble
       Lower Threshold Price                Section 1.1
       Maximum Exchange Ratio               Section 1.1
       Minimum Exchange Ratio               Section 1.1
       Outstanding Shares                   Section 1.1
       Per Share Purchase Price             Section 1.1
       Premiere                             Introduction
       Premiere SEC Reports                 Section 4.4
       Purchase Price                       Section 1.1
       Registration Rights Agreement        Section 7.2(h)
       Released Claims                      Section 6.7
       Settlement Date                      Section 1.2
       Stock Purchase                       Preamble
       Shareholders                         Introduction
       Shares                               Preamble
       Tax Opinion                          Section 7.3(o)
       Threshold Prices                     Section 1.1
       Upper Threshold Price                Section 1.1
       VoiceCom                             Introduction
       VoiceCom Benefit Plans               Section 3.14
       VoiceCom Contracts                   Section 3.15
       VoiceCom ERISA Plan                  Section 3.14
       VoiceCom Options                     Section 1.7
       VoiceCom Pension Plan                Section 3.14

          (c) Any singular term in this Agreement shall be deemed to include the
plural, and any plural term the singular.  Whenever the words "include,"
"includes" or "including" are used in this Agreement, they shall be deemed
followed by the words "without limitation."

          10.2  EXPENSES.      Each of the Parties shall bear and pay all direct
                --------                                                        
costs and expenses incurred by it or on its behalf in connection with the
transactions contemplated hereunder, including filing, registration and
application fees, printing fees, and fees and expenses of its own financial or
other consultants, investment bankers, accountants, and counsel.

                                      -50-
<PAGE>
 
          10.3  BROKERS AND FINDERS.      Except for Broadview Associates as to
                -------------------                                            
VoiceCom and except for Robertson, Stephens & Company as to Premiere, each of
the Parties represents and warrants that neither it nor any of its officers,
directors, employees, or Affiliates has employed any broker or finder or
incurred any Liability for any financial advisory fees, investment bankers'
fees, brokerage fees, commissions, or finders' fees in connection with this
Agreement or the transactions contemplated hereby.  In the event of a claim by
any broker or finder based upon his or its representing or being retained by or
allegedly representing or being retained by VoiceCom or any Shareholder or by
Premiere, each of VoiceCom and the Shareholders and Premiere, as the case may
be, agrees to indemnify and hold the other Party harmless of and from any
Liability in respect of any such claim.

          10.4  ENTIRE AGREEMENT.      Except as otherwise expressly provided
                ----------------                                             
herein, this Agreement (including the documents and instruments referred to
herein) constitutes the entire agreement between the Parties with respect to the
transactions contemplated hereunder and supersedes all prior arrangements or
understandings with respect thereto, written or oral.  Nothing in this Agreement
expressed or implied, is intended to confer upon any Person, other than the
Parties or their respective successors, any rights, remedies, obligations, or
liabilities under or by reason of this Agreement, other than as provided in
Section 6.11 and Article 8. Shareholder shall be bound by this Agreement
regardless of the number of other Shareholders who become signatories hereto.

          10.5  AMENDMENTS.      This Agreement may be amended, in whole or in
                ----------                                                    
part, following written notice to all Shareholders from the Shareholder
Representative setting forth the text of the proposed amendment, by the written
consent of Premiere, VoiceCom and holders of at least fifty-one percent (51%) of
the Shares issued and outstanding on the date of the Agreement (other than
Shares issuable upon the conversion of the VoiceCom Subordinated Notes or upon
the exercise of options granted pursuant to the VoiceCom Stock Plans); provided,
however, that Sections 1.1 (Purchase and Sale), 1.4 (Anti-Dilution Provisions),
1.5 (Fractional Shares), Article 2 (Representations and Warranties of the
Shareholders), 6.1 (Exchange Listing), Article 8 (Indemnification) and this
Section 10.5 (Amendment) may be amended only by a writing signed by each of the
Parties.

          10.6  WAIVERS.
                ------- 

          (a) Prior to or on the Closing Date, Premiere, acting through its
Board of Directors, chief executive officer or other authorized officer, shall
have the right to waive any Default in the performance of any term of this
Agreement by VoiceCom or the Shareholders, to waive or extend the time for the
compliance or fulfillment by VoiceCom or the Shareholders of any and all of its
obligations under this Agreement, and to waive any or all of the conditions
precedent to the obligations of Premiere under this Agreement, except any
condition which, if not satisfied, would result in the violation of any Law.  No
such waiver shall be effective unless in writing signed by a duly authorized
officer of Premiere.

                                      -51-
<PAGE>
 
          (b) Prior to or on the Closing Date, VoiceCom, acting through its
Board of Directors, chief executive officer or other authorized officer, shall
have the right to waive any Default in the performance of any term of this
Agreement by Premiere, to waive or extend the time for the compliance or
fulfillment by Premiere of any and all of its obligations under this Agreement,
and to waive any or all of the conditions precedent to the obligations of
VoiceCom and the Shareholders under this Agreement, except any condition which,
if not satisfied, would result in the violation of any Law.  No such waiver
shall be effective unless in writing signed by a duly authorized officer of
VoiceCom.

          (c) The failure of any Party at any time or times to require
performance of any provision hereof shall in no manner affect the right of such
Party at a later time to enforce the same or any other provision of this
Agreement.  No waiver of any condition or of the breach of any term contained in
this Agreement in one or more instances shall be deemed to be or construed as a
further or continuing waiver of such condition or breach or a waiver of any
other condition or of the breach of any other term of this Agreement.

          10.7  ASSIGNMENT.      Except as expressly contemplated hereby,
                ----------                                               
neither this Agreement nor any of the rights, interests or obligations hereunder
shall be assigned by any Party hereto (whether by operation of Law or otherwise)
without the prior written consent of the other Party.  Subject to the preceding
sentence, this Agreement will be binding upon, inure to the benefit of and be
enforceable by the Parties and their respective successors and assigns.

          10.8  NOTICES.      All notices or other communications which are
                -------                                                    
required or permitted hereunder shall be in writing and sufficient if delivered
by hand, by facsimile transmission, by registered or certified mail, postage
pre-paid, or by courier or overnight carrier, to the persons at the addresses
set forth below (or at such other address as may be provided hereunder), and
shall be deemed to have been delivered as of the date so delivered:

       VoiceCom:                    VoiceCom Holdings, Inc.
                                    500 Northridge Road,  Suite 800
                                    Atlanta, GA 30350
                                    Telecopy Number:  (770) 643-2181

                                    Attention: Gail S. Conely, Senior Vice 
                                                  President, Chief Financial 
                                                  Officer and Treasurer

       Copy to Counsel:             Garvey, Schubert & Barer
                                    Eighteenth Floor
                                    1191 Second Avenue
                                    Seattle WA 98101-2939
                                    Telecopy Number:  (206) 464-0125

                                    Attention: Bruce A. Robertson, Esq.

                                      -52-
<PAGE>
 
       Premiere:                    Premiere Technologies, Inc.
                                    The Lenox Building, Suite 400
                                    3399 Peachtree Road, NE
                                    Atlanta, GA 30326
                                    Telecopy Number:  (404) 262-8540

                                    Attention:  Boland T. Jones,
                                                   President and Chief 
                                                   Executive Officer

       Copy to:                     Premier Technologies, Inc.
                                    The Lenox Building, Suite 400
                                    3399 Peachtree Road, N.E.
                                    Atlanta, GA  30326
                                    Telecopy Number:  (404) 262-8450
 
                                    Attention:  Patrick G. Jones
                                                   Chief Financial Officer and 
                                                   General Counsel

       Copy to Counsel:             Alston & Bird llp
                                    1201 West Peachtree Street
                                    Atlanta, GA 30309-3424
                                    Telecopy Number:  (404) 881-7777

                                    Attention: Janine Brown, Esq.

       Shareholder Representative:
            or to any Shareholder:  Wayne C. Wager
                                    10900 N.E. 4th Street
                                    Suite 2300
                                    Bellevue, WA  98004
                                    Telecopy Number (206) 635-7799

       10.9  GOVERNING LAW.      This Agreement shall be governed by and
             -------------                                              
construed in accordance with the Laws of the State of Georgia, without regard to
any applicable conflicts of Laws.  The Parties and their representatives,
successors and assigns who have obligations hereunder hereby agree that the
courts or arbitration tribunals of the State of Georgia shall be the proper and
exclusive venue for all actions arising out of this Agreement.  Each of the
foregoing hereby irrevocably:  (a) agrees to submit to the jurisdiction of the
courts, or the appropriate arbitration tribunals, in Georgia for the purpose of
any suit, action or proceeding arising under this Agreement; (b) agrees that the
service of all writs, processes, summonses, orders or any other papers in any
such suit, action or proceeding brought in the State of Georgia may be made upon
the Shareholder Representative; and (c) waives any objection he, she or it may
now or hereafter have to jurisdiction or venue of any suit action, proceeding or
judgment arising out of or relative to this Agreement.

                                      -53-
<PAGE>
 
       10.10      COUNTERPARTS; FACSIMILES.    This Agreement may be executed in
                  ------------------------                                      
two or more counterparts, each of which shall be deemed to be an original, but
all of which together shall constitute one and the same instrument.  The
execution and delivery of this Agreement by any party by facsimile shall
constitute effective execution and delivery thereof.

       10.11      CAPTIONS; ARTICLES AND SECTIONS.    The captions contained in
                  -------------------------------                              
this Agreement are for reference purposes only and are not part of this
Agreement.  Unless otherwise indicated, all references to particular Articles or
Sections shall mean and refer to the referenced Articles and Sections of this
Agreement.

       10.12      INTERPRETATIONS.    Neither this Agreement nor any uncertainty
                  ---------------                                               
or ambiguity herein shall be construed or resolved against any party, whether
under any rule of construction or otherwise.  No party to this Agreement shall
be considered the draftsman.  The parties acknowledge and agree that this
Agreement has been reviewed, negotiated, and accepted by all parties and their
attorneys and shall be construed and interpreted according to the ordinary
meaning of the words used so as fairly to accomplish the purposes and intentions
of all parties hereto.

       10.13      ENFORCEMENT OF AGREEMENT.    The Parties hereto agree that
                  ------------------------                                  
irreparable damage would occur in the event that any of the provisions of this
Agreement was not performed in accordance with its specific terms or was
otherwise breached.  It is accordingly agreed that the Parties shall be entitled
to an injunction or injunctions to prevent breaches of this Agreement and to
enforce specifically the terms and provisions hereof in any court of the United
States or any state having jurisdiction, this being in addition to any other
remedy to which they are entitled at law or in equity.

       10.14      SEVERABILITY.    Any term or provision of this Agreement which
                  ------------                                                  
is invalid or unenforceable in any jurisdiction shall, as to that jurisdiction,
be ineffective to the extent of such invalidity or unenforceability without
rendering invalid or unenforceable the remaining terms and provisions of this
Agreement or affecting the validity or enforceability of any of the terms or
provisions of this Agreement in any other jurisdiction. If any provision of this
Agreement is so broad as to be unenforceable, the provision shall be interpreted
to be only so broad as is enforceable.

                                      -54-
<PAGE>
 
                 [Signature Page to Stock Purchase Agreement]


   IN WITNESS WHEREOF, the undersigned have executed this Agreement as of the
date first set forth above.

VOICECOM HOLDINGS, INC.                 PREMIERE TECHNOLOGIES, INC.
                                    
By: /s/ Gail S. Conely                  By: /s/ Jeffrey A. Allred
   ---------------------------------       ---------------------------------
Its: Senior VP/CFO                      Its: Executive Vice President
    --------------------------------        --------------------------------


                                        

                                      -55-
<PAGE>
 
                [SIGNATURE PAGE TO THE STOCK PURCHASE AGREEMENT]


<TABLE>
<S>                                                <C>
INVESTOR, If an Individual                         INVESTOR, If an Individual
 
 
By:  /s/  Leo L. Azure, Jr.                        By:  /s/  Leo L. Azure, Jr.
     --------------------------------------             ---------------------------------------------
     Leo L. Azure, Jr.                                  Leo L. Azure, Jr. (Prudential
                                                        Securities c/o Leo L. Azure IRA
Number of Shares of VoiceCom Common Stock               Rollover dated 2/23/95)
Owned by Investor:  492,368, plus that
Number of Shares Exercisable Under                 Number of Shares of VoiceCom Common Stock
Investor's Warrant to Purchase 97,750 Shares       Owned by Investor:  38,824
                                            
INVESTOR, If an Individual                         INVESTOR, If an Individual
                                                              
                                                      
By:  /s/  J. Thomas Bentley                        By:  /s/  Michael S. Brownfield
     --------------------------------------             ---------------------------------------------
     J. Thomas Bentley                                  Michael S. Brownfield
                                                              
Number of Shares of VoiceCom Common Stock          Number of Shares of VoiceCom Common Stock
Owned by Investor:  98,176, plus that              Owned by Investor:  440,484, plus that Number
Number of Shares Exercisable Under                 of Shares Exercisable Under Investor's
Investor's Warrant to Purchase 57,500 Shares       Warrant to Purchase 287,500 Shares
                                                        
INVESTOR, If an Individual                         INVESTOR, If an Individual
                                                  
                                                        
By:  /s/  Mark Dunaway                             By:  /s/  Polly Park Dyer
     --------------------------------------             ---------------------------------------------
     Mark Dunaway                                       Polly Park Dyer
                                                        
Number of Shares of VoiceCom Common Stock          Number of Shares of VoiceCom Common Stock
Owned by Investor:  178,855                        Owned by Investor:  55,000
</TABLE>

                                      -56-
<PAGE>
 
                [SIGNATURE PAGE TO THE STOCK PURCHASE AGREEMENT]


<TABLE>
<S>                                                      <C>  
INVESTOR, If an Individual                               INVESTOR, If an Individual
                                                                
                                                                
By:  /s/  George A. Earnest                              By:  /s/  Ted Fick
     --------------------------------------                   ---------------------------------------
     George A. Earnest                                        Ted Fick
                                                                
Number of Shares of VoiceCom Common Stock                Number of Shares of VoiceCom Common Stock
Owned by Investor:  6,667, plus that Number              Owned by Investor:  7,000
of Shares Exercisable Under Investor's               
Warrant to Purchase 28,750 Shares                    
 
INVESTOR, If an Individual                               INVESTOR, If an Individual
                                                       
                                                       
By:  /s/  Thomas W. Fife                                 By:  /s/  Stephen A. Gertz
     --------------------------------------                   ---------------------------------------
     Thomas W. Fife                                           Stephen A. Gertz
                                                       
Number of Shares of VoiceCom Common Stock                Number of Shares of VoiceCom Common Stock
Owned by Investor:  605,179, plus that                   Owned by Investor:  181,010
Number of Shares Exercisable Under
Investor's Warrant to Purchase 57,500 Shares
 
INVESTOR, If an Individual                               INVESTOR, If an Individual
                                                       
                                                       
By:  /s/  D.W.P. Hallahane                               By:  /s/  Paulene Hallahane
     --------------------------------------                   ---------------------------------------
     D.W.P. Hallahane                                         Paulene Hallahane
                                                       
Number of Shares of VoiceCom Common Stock                Number of Shares of VoiceCom Common Stock
Owned by Investor:  25,000, plus that                    Owned by Investor:  10,000
Number of Shares Exercisable Under
Investor's Warrant to Purchase 4,600 Shares
</TABLE>

                                      -57-
<PAGE>
 
                [SIGNATURE PAGE TO THE STOCK PURCHASE AGREEMENT]


<TABLE>
<S>                                                      <C>  
INVESTOR, If an Individual                               INVESTOR, If an Individual
                                                                
                                                                
By:  /s/  David A. Simpson                               By:  /s/  Ralph Kincaid
     --------------------------------------                   ---------------------------------------
     David A. Simpson                                         Ralph Kincaid
                                                                
Number of Shares of VoiceCom Common Stock                Number of Shares of VoiceCom Common Stock
Owned by Investor:  395                                  Owned by Investor:  523,000

 
INVESTOR, If an Individual                               INVESTOR, If an Individual
                                                       
                                                       
By:  /s/  C. Jay Kurtz                                   By:  /s/  James Luikart   
     --------------------------------------                   ---------------------------------------
     C. Jay Kurtz                                             James Luikart
                                                       
Number of Shares of VoiceCom Common Stock                Number of Shares of VoiceCom Common Stock
Owned by Investor:  1,667                                Owned by Investor:  6,000

 
INVESTOR, If an Individual                               INVESTOR, If an Individual
                                                       

By:  /s/  James M. Mattson, Jr.                          By:  /s/  John Maveety
     --------------------------------------                   ---------------------------------------
     James M. Mattson, Jr.                                    John Maveety
                                                       
Number of Shares of VoiceCom Common Stock                Number of Shares of VoiceCom Common Stock
Owned by Investor:  20,000                               Owned by Investor:  29,995, plus that
                                                         Number of Shares Exercisable under
                                                         Investor's Warrant to Purchase 11,500 Shares
</TABLE>

                                      -58-
<PAGE>
 
                [SIGNATURE PAGE TO THE STOCK PURCHASE AGREEMENT]


<TABLE>
<S>                                            <C>
INVESTOR, If an Individual                     INVESTOR, If an Individual
 
 
By:  /s/  Thomas R. Oliver                     By:  /s/  Alex Polson
   ---------------------------------              ---------------------------------
   Thomas R. Oliver                               Alex Polson
 
Number of Shares of VoiceCom Common Stock      Number of Shares of VoiceCom Common Stock
Owned by Investor:  9,375, plus that Number    Owned by Investor:  8,333
of Shares Exercisable Under Investor's
Warrant to Purchase 115,000 Shares
 
 
INVESTOR, If an Individual                     INVESTOR, If an Individual
 
 
By:  /s/  John M. Price                        By:  /s/  Richard C. Raub
   ---------------------------------              ---------------------------------
   John M. Price                                  Richard C. Raub, Trustee
 
Number of Shares of VoiceCom Common Stock      Number of Shares of VoiceCom Common Stock
Owned by Investor:  5,000                      Owned by Investor:  414,471, plus that Number
                                               of Shares Exercisable Under Investor's
                                               Warrant to Purchase 230,000 Shares

 
INVESTOR, If an Individual                     INVESTOR, If an Individual
 
 
By:  /s/  Edwin Taylor                         By:  /s/  Peter Tjenos
   ---------------------------------              ---------------------------------
   Edwin Taylor                                   Peter Tjenos
 
Number of Shares of VoiceCom Common Stock      Number of Shares of VoiceCom Common Stock
Owned by Investor:  11,367                     Owned by Investor:  5,667
</TABLE> 

                                      -59-
<PAGE>
 
                [SIGNATURE PAGE TO THE STOCK PURCHASE AGREEMENT]



<TABLE>
<S>                                            <C>
INVESTOR, If an Individual                     INVESTOR, If an Individual
 
 
By: /s/  Killin To                             By: /s/  Robert C. Wilson
    ---------------------------------              ---------------------------------
    Killin To                                      Robert C. Wilson
 
Number of Shares of VoiceCom Common Stock      Number of Shares of VoiceCom Common Stock
Owned by Investor:  6,000                      Owned by Investor:  50,000
 
 
INVESTOR, If an Individual                     INVESTOR, If an Individual
 
 
By: /s/  David M. Young                        By: /s/  Wayne C. Wager 
    ---------------------------------              ---------------------------------
    David M. Young                                 Wayne C. Wager             
 
Number of Shares of VoiceCom Common Stock      Shares of VoiceCom Common Stock
Owned by Investor:  13,334                     Exercisable under Investor's Warrant to         
                                               Purchase 39,100 Shares

 
INVESTOR, If an Individual                     INVESTOR, If an Individual
 
 
By: /s/                                        By: /s/  Norman F.T. Hall
    ---------------------------------              ---------------------------------
    Bertelsen Family Trust dated 12/21/88          Norman F.T. Hall
 
Shares of VoiceCom Common Stock                Shares of VoiceCom Common Stock
Exercisable under Investor's Warrant to        Exercisable under Investor's Warrant to         
Purchase 57,500 Shares                         Purchase 57,500 Shares

</TABLE> 

                                      -60-
<PAGE>
 
                [SIGNATURE PAGE TO THE STOCK PURCHASE AGREEMENT]



<TABLE>
<S>                                            <C>
INVESTOR, If an Individual                     INVESTOR, If an Individual
 
 
By:  /s/  Jane W. Ingles                       By:  /s/  Carol H. Johnson
   ---------------------------------              ---------------------------------
   Jane W. Ingles                                 Carol H. Johnson
 
Number of Shares of VoiceCom Common Stock      Number of Shares of VoiceCom Common Stock
Owned by Investor:  328                        Owned by Investor:  1,172
 
 
INVESTOR, If an Individual                     INVESTOR, If an Individual
 
 
By:  /s/  Joel Zeldin                          By:  /s/  Jeffrey B. Detwiler
   ---------------------------------              ---------------------------------
   Charles Schwab fbo Joel Zeldin                 Jeffrey B. Detwiler       
   Rollover IRA Account

Number of Shares of VoiceCom Common Stock      Number of Shares of VoiceCom Common Stock
Owned by Investor:  1,316                      Owned by Investor:  658

 
INVESTOR, If an Individual                     INVESTOR, If an Individual
 
 
By:  /s/  Richard Lapin                        By:  /s/  Sabiniano B. Martinez
   ---------------------------------              ---------------------------------
   Richard Lapin                                  Sabiniano B. Martinez
 
Number of Shares of VoiceCom Common Stock      Number of Shares of VoiceCom Common Stock
Owned by Investor:  3,000                      Owned by Investor:  1,250



INVESTOR, If an Individual                     INVESTOR, If an Individual
 
 
By:  /s/  Kenneth R. McCauley                  By:  /s/  David M. Wilson        
   ---------------------------------              ---------------------------------
   Kenneth R. McCauley                            David M. Wilson         
 
Number of Shares of VoiceCom Common Stock      Number of Shares of VoiceCom Common Stock
Owned by Investor:  2,000                      Owned by Investor:  1,316

</TABLE> 

                                      -61-
<PAGE>
 
                [SIGNATURE PAGE TO THE STOCK PURCHASE AGREEMENT]


<TABLE>
<S>                                            <C>
INVESTOR, If an Individual                     INVESTOR, If an Individual
 
 
By:  /s/  Clare H. Springs                     By:  /s/  Paul Escobosa    
   ---------------------------------              ---------------------------------
   Clare H. Springs                               Paul Escobosa   
 
Number of Shares of VoiceCom Common Stock      Number of Shares of VoiceCom Common Stock
Owned by Investor:  1,316                      Owned by Investor:  1,316
 
 
INVESTOR, If an Individual                     INVESTOR, If an Individual
 
 
By:  /s/  Steve Sarich, Jr.                    By:  /s/  Gerald L. Abbott, Jr.
   ---------------------------------              ---------------------------------
   Steve Sarich, Jr.                              Gerald L. Abbott, Jr.     

Number of Shares of VoiceCom Common Stock      Number of Shares of VoiceCom Common Stock
Owned by Investor:  192,277                    Owned by Investor:  25,041

 
INVESTOR, If an Individual                     INVESTOR, If an Individual
 
 
By:  /s/  Linda D. Aruffo                      By:  /s/  Homayun Azarmas        
   ---------------------------------              ---------------------------------
   Linda D. Arufo                                 Homayun Azarmas       
 
Number of Shares of VoiceCom Common Stock      Number of Shares of VoiceCom Common Stock
Owned by Investor:  10,174                     Owned by Investor:  28,416


INVESTOR, If an Individual                     INVESTOR, If an Individual
 
 
By:  /s/  Ernst H. Gemassmer                   By:  /s/  David Fann             
   ---------------------------------              ---------------------------------
   Ernst H. Gemassmer                             David Fann              
 
Number of Shares of VoiceCom Common Stock      Number of Shares of VoiceCom Common Stock
Owned by Investor:  19,657                     Owned by Investor:  2,000




</TABLE> 

                                      -62-
<PAGE>
 
                [SIGNATURE PAGE TO THE STOCK PURCHASE AGREEMENT]

 
<TABLE>
<CAPTION> 
<S>                                            <C>
   INVESTOR, If an Individual                       INVESTOR, If an Individual          
 
 
   By:  /s/ James L. Bogle                          By:  /s/ Linda T. Busch                
      --------------------                              -------------------                        
      James L. Bogle                                    Linda T. Busch                            
    
   Number of Shares of VoiceCom Common              Number of Shares of VoiceCom Common
   Stock Owned by Investor:  18,750                 Stock Owned by Investor: 8,572


   INVESTOR, If an Individual                       INVESTOR, If an Individual          
 
 
   By:  /s/ Paul F. Busch                           By:  /s/ John R. Callahan
      -------------------                               ---------------------                      
      Paul F. Busch                                     John R. Callahan                          
    
   Number of Shares of VoiceCom Common              Number of Shares of VoiceCom Common
   Stock Owned by Investor:  12,071                 Stock Owned by Investor: 24,071

   INVESTOR, If an Individual                       INVESTOR, If an Individual          
 
 
   By:  /s/ James E. Daly                           By:  /s/ Edwina R. Dunlap              
      -------------------                               ---------------------                      
      James E. Daly                                     Edwina R. Dunlap                          
    
   Number of Shares of VoiceCom Common              Number of Shares of VoiceCom Common
   Stock Owned by Investor:  3,333                  Stock Owned by Investor: 469   

   INVESTOR, If an Individual                       INVESTOR, If an Individual          
 
 
   By:  /s/ Barry Reder                             By:  /s/ Peter Gerry                   
      -----------------                                 ----------------                           
      Barry Reder                                       Peter Gerry                               
    
   Number of Shares of VoiceCom Common              Number of Shares of VoiceCom Common
   Stock Owned by Investor:  4,209                  Stock Owned by Investor: 6,000

</TABLE>

                                      -63-




<PAGE>
 
               [SIGNATURE PAGE TO THE STOCK PURCHASE AGREEMENT]


INVESTOR, If an Individual



By:  /s/ Donald L. Eichler
     ---------------------
     Donald L. Eichler



Number of Shares of VoiceCom Common
Stock Owned by Investor:  83,334


<PAGE>
 
                [SIGNATURE PAGE TO THE STOCK PURCHASE AGREEMENT]

 
<TABLE>
<S>                                               <C>
INVESTOR, If a Limited Partnership                INVESTOR, If a Limited Partnership
 
 
CH Partners III                                   Citigrowth Fund L.P.
   
By:   /s/ Elwood D. Howse, Jr. GP  (SEAL)         By:   /s/                        (SEAL)
      -----------------------------                     -----------------------------              
      Elwood D. Howse, Jr.                              CIBC Bank and Trust Company               
      -----------------------------                     -----------------------------------        
      Name of General Partner                           (Cayman) Limited as Agent for              
                                                        -----------------------------------        
      -------------------------------                   Atlantic Partners L.P.                     
      Name of Individual Signing (if General            -----------------------------------        
      Partner is a Corporation or Other                 Name of General Partner                     
      Entity)                                
                                                        -------------------------------          
      -------------------------------                   Name of Individual Signing (if General   
      Title of Individual Signing (if General           Partner is a Corporation or Other        
      Partner is a Corporation or Other                 Entity)                                  
      Entity)                                                                                    
                                                        -------------------------------          
Number of Shares of VoiceCom Common Stock               Title of Individual Signing (if General  
Owned by Investor:  2,102,817, plus that                Partner is a Corporation or Other        
Number of Shares Exercisable Under                      Entity)                                  
Investor's Warrant to Purchase 460,000                                                           
Shares                                            Number of Shares of VoiceCom Common Stock      
                                                  Owned by Investor:  2,427,000, plus that       
                                                  Number of Shares Exercisable Under             
                                                  Investor's Warrant to Purchase 460,000         
                                                  Shares                                          
                                                 
</TABLE>

                                      -65-
<PAGE>
 
                [SIGNATURE PAGE TO THE STOCK PURCHASE AGREEMENT]


   INVESTOR, If a Limited Partnership
 
 
   Sundance Venture Partners, L.P.
 
   By:  /s/ Larry J. Wells    (SEAL)
       -----------------------
 
       Larry J. Wells
       -----------------------
       Name of General Partner
 
       Larry J. Wells
       -----------------------
       Name of Individual Signing (if General
       Partner is a Corporation or Other
       Entity)
 
       Chairman
       -----------------------
       Title of Individual Signing (if General
       Partner is a Corporation or Other
       Entity)
 
Number of Shares of VoiceCom Common Stock
Owned by Investor:  644,976, plus that
Number of Shares Exercisable Under
Investor's Warrant to Purchase 120,750
Shares
 

                                      -66-
<PAGE>
 
                [SIGNATURE PAGE TO THE STOCK PURCHASE AGREEMENT]

   IN WITNESS WHEREOF, the undersigned have executed this Agreement as of the
date first set forth above.

<TABLE>
<S>                                            <C>
INVESTOR, If a Limited Partnership                INVESTOR, If a Limited Partnership
 
 
Sutro Investment Partners II                      Sutro Investment Partners III
   
By:   /s/ Mary Jane Delaney        (SEAL)         By:   /s/ Mary Jane Delaney      (SEAL)
      ------------------------------                    -----------------------------              

      Sutro Investment Partners Inc.                    Sutro Investment Partners Inc.             
      ------------------------------                    -----------------------------------        
      Name of General Partner                           Name of General Partner           

      Mary Jane Delaney                                  Mary Jane Delaney
      -------------------------------                   -------------------------------         
      Name of Individual Signing (if General            Name of Individual Signing (if General  
      Partner is a Corporation or Other                 Partner is a Corporation or Other       
      Entity)                                           Entity)                                 

      Executive Vice President                          Executive Vice President                 
      -------------------------------                   -------------------------------           
      Title of Individual Signing (if General           Title of Individual Signing (if General   
      Partner is a Corporation or Other                 Partner is a Corporation or Other         
      Entity)                                           Entity)                                   
                                                                                                 
Number of Shares of VoiceCom Common Stock         Number of Shares of VoiceCom Common Stock      
Owned by Investor:  40,000                        Owned by Investor:  125,000                    
 
</TABLE>

                                      -67-
<PAGE>
 
               [SIGNATURE PAGE TO THE STOCK PURCHASE AGREEMENT]

<TABLE>
<S>                                            <C> 
     INVESTOR, If a Corporation or             INVESTOR, If a Corporation or Other Entity 
Other Entity                                                  
 
321 Investment Co.                             The Stuart B. and Myrna J. Aranoff Revocable Trust

By:  /s/ Steve Sarich, Jr.    (SEAL)           By:  /s/ Stuart B. Aranoff
     -------------------------------                ---------------------
                                                    /s/ Myrna J. Aranoff         (SEAL)         
     Steve Sarich, Jr.                              -----------------------------------         
     -------------------------------                                                              
     Name of Individual Signing                     Stuart B. Aranoff/Myrna J. Aranoff          
                                                    -----------------------------------         
     Pres.                                          Name of Individual Signing                          
     -------------------------------                                                            
     Title of Individual Signing                    Trustee                                     
                                                    -----------------------------------         
                                                    Title of Individual Signing                 
Number of Shares of VoiceCom Common Stock                                                  
Owned by Investor:  100,000                    Number of Shares of VoiceCom Common Stock   
                                               Owned by Investor:  10,000                  

INVESTOR, If a Corporation or Other Entity     INVESTOR, If a Corporation or Other Entity
 
British Telecommunications, plc                Charles Schwab & Co., Inc. f/b/o Wayne C. Wager IRA

By:  /s/ John Christopher Challis  (SEAL)      By:  /s/ Chris Murray    (SEAL)                     
     ----------------------------                   --------------------------
                                                                                                    
     John Christopher Challis                       Chris Murray                                       
     ----------------------------                   --------------------------
     Name of Individual Signing                     Name of Individual Signing                      
                                                                                                    
     Authorized Signatory                           Vice President, Retirement Services/TOA            
     ----------------------------                   ---------------------------------------
     Title of Individual Signing                    Title of Individual Signing                
                                                                                                    
Number of Shares of VoiceCom Common Stock      Number of Shares of VoiceCom Common Stock            
Owned by Investor:  2,502,679                  Owned by Investor:  10,000                           

</TABLE>

                                      -68-
<PAGE>
 
                [SIGNATURE PAGE TO THE STOCK PURCHASE AGREEMENT]

<TABLE>
<S>                                            <C> 
INVESTOR, If a Corporation or Other Entity     INVESTOR, If a Corporation or Other Entity
 
Mark Dunaway (The Mark Dunaway Defined         Garvey, Schubert & Barer, a Partnership of
Benefit Pension Plan, Plan No. 001)            Professional Corporations
 
By:  /s/ Mark H. Dunaway    (SEAL)             By:  /s/ Mark Rawley    (SEAL)
     ----------------------                         -------------------                       
     Mark H. Dunaway                                Mark Rawley
     ----------------------------------------       --------------------------------------
     Name of Individual Signing                     Name of Individual Signing

     Owner                                          Chairman
     ----------------------------------------       --------------------------------------
     Title of Individual Signing                    Title of Individual Signing
                                               
Number of Shares of VoiceCom Common Stock      Number of Shares of VoiceCom Common Stock
Owned by Investor:  33,334                     Owned by Investor:  28,184
                                               
 
INVESTOR, If a Corporation or Other Entity     INVESTOR, If a Corporation or Other Entity
 
Lauren A. Gertz, as Custodian for Stephanie    Lauren A. Gertz, as Custodian for Ryan S.
M. Gertz, under California Uniform Transfer    Gertz under California Uniform Transfer to
to Minors Act                                  Minors Act
 
By:  /s/ Lauren A. Gertz    (SEAL)             By:  /s/ Lauren A. Gertz    (SEAL)
     -----------------------                        ----------------------

     Lauren A. Gertz                                Lauren A. Gertz
     ----------------------------------------       --------------------------------------
     Name of Individual Signing                     Name of Individual Signing
                           
     Custodian for Stephanie M. Gertz,              Custodian for Ryan S. Gertz,
     ---------------------------------              ----------------------------
     UTMA (Calif)                                   UTMA (Calif)
     ----------------------------------------       --------------------------------------------
     Title of Individual Signing                    Title of Individual Signing
                                                 
Number of Shares of VoiceCom Common Stock      Number of Shares of VoiceCom Common Stock
Owned by Investor:  4,000                      Owned by Investor:  4,000
                                               
</TABLE>

                                      -69-
<PAGE>
 
                [SIGNATURE PAGE TO THE STOCK PURCHASE AGREEMENT]

<TABLE>
<S>                                            <C>
INVESTOR, If a Corporation or Other Entity     INVESTOR, If a Corporation or Other Entity
 
G/K Turnbull Trust                             J. Thomas Hannan (Directed Investment
                                               Account, Lovitt & Hannan Employee Retirement
By:  /s/ Gregory Turnbull    (SEAL)            Plan)
     --------------------- 

     Gregory Turnbull                          By:  /s/ J. Thomas Hannan, Trustee  (SEAL)
     -------------------------------------          ------------------------------
     Name of Individual Signing                                                                  
                                                    J. Thomas Hannan, Trustee                         
     Trustee                                        --------------------------
     -------------------------------------          Name of Individual Signing                        
     Title of Individual Signing                                                                      
                                                    Trustee                                           
Number of Shares of VoiceCom Common Stock           ---------------------------
Owned by Investor:  15,000, plus that               Title of Individual Signing                        
number of Shares Exercisable Under                                                               
Investor's Warrant to Purchase 11,500 Shares   Number of Shares of VoiceCom Common Stock         
                                               Owned by Investor:  8,334, plus that number       
                                               of Shares Exercisable Under Investor's            
                                               Warrant to Purchase 2,877 Shares                  

INVESTOR, If a Corporation or Other Entity     INVESTOR, If a Corporation or Other Entity
 
Michael Dean Jabara, and Gundula Beate         Ronald Lovitt (Directed Investment Account,
Jabara, Co-Trustees or Successor Trustee of    Lovitt & Hannan Employee Retirement Plan)
The Michael Dean Jabara and Gundula Beate    
Jabara Revocable Living Trust Under            By:  /s/ Ronald Lovitt    (SEAL)
Agreement Dated 6/12/89, as Community               --------------------
Property                                                                                          
                                                    Ronald Lovitt                                 
By:  /s/ Michael Dean Jabara                        --------------------------------
     ------------------------                       Name of Individual Signing                    
     /s/ Gundula Beate Jabara       (SEAL)                                                        
     ------------------------                       --------------------------------               
                                                    Title of Individual Signing                    
     Michael Dean Jabara, co-trustees                                                              
     --------------------------------          Number of Shares of VoiceCom Common Stock           
     Gundula Beate Jabara, co-trustees         Owned by Investor:  8,334, plus that number         
     ---------------------------------         of Shares Exercisable Under Investor's              
     Name of Individual Signing                Warrant to Purchase 2,877 Shares                    
                                               
     ---------------------------------
     Title of Individual Signing               
                                               
Number of Shares of VoiceCom Common Stock      
Owned by Investor:  324,685                    
</TABLE>

                                      -70-
<PAGE>
 
                [SIGNATURE PAGE TO THE STOCK PURCHASE AGREEMENT]

     IN WITNESS WHEREOF, the undersigned have executed this Agreement as of the
date first set forth above.

<TABLE>
<S>                                            <C> 
INVESTOR, If a Corporation or Other Entity     INVESTOR, If a Corporation or Other Entity
 
Richard C. Raub (IRA)                          Edwin H. Taylor (North American Trust,
                                               Trustee f/b/o Edwin H. Taylor IRA #97-6389015)
By:  /s/ Richard C. Raub    (SEAL)
     -----------------------------             By:  /s/ Alicia Lewis
                                                    ----------------------------
     Richard C. Raub                                /s/ Janet M. Prince               (SEAL)
     -----------------------------                  ----------------------------
     Name of Individual Signing          
                                                    Alicia Lewis/Janet M. Prince
                                                    ----------------------------
     -----------------------------                  Name of Individual Signing
     Title of Individual Signing    
                                                    Trust Officer/Trust Officer
                                                    ----------------------------
                                                    Title of Individual Signing
Number of Shares of VoiceCom Common Stock
Owned by Investor:  100,000                    Number of Shares of VoiceCom Common Stock
                                               Owned by Investor:  5,348
 
INVESTOR, If a Corporation or Other Entity     INVESTOR, If a Corporation or Other Entity
 
Wilblairco Associates                          Cable Family Partnership
 
By:  /s/ Stephen Campbell    (SEAL)            By:  /s/ Thomas W. Cable          (SEAL)
     -----------------------                        ------------------------- 

     Stephen Campbell                               Thomas W. Cable
     --------------------------                     --------------------------
     Name of Individual Signing                     Name of Individual Signing
                                              
     Partner                                        General Partner
     ---------------------------                    ---------------------------
     Title of Individual Signing                    Title of Individual Signing
                                              
Number of Shares of VoiceCom Common Stock      Number of Shares Exercisable Under Investor's
Owned by Investor:  165,625, plus that         Warrant to Purchase 37,950 Shares
Number of Shares Exercisable Under            
Investor's Warrant to Purchase 115,000        
Shares                                        
                                              
</TABLE>

                                      -71-
<PAGE>
 
                [SIGNATURE PAGE TO THE STOCK PURCHASE AGREEMENT]

 
        IN WITNESS WHEREOF, the undersigned have executed this Agreement as of 
the date first set forth above.


   INVESTOR, If a Corporation or Other Entity
                                             
   Howse Family Partnership

   By:  /s/ Elwood D. Howse, Jr.    (SEAL)   
        ----------------------------------                           

        Elwood D. Howse, Jr.
        ----------------------------------
        Name of Individual Signing

        General Partner
        ----------------------------------
        Title of Individual Signing
                                             
   Number of Shares Exercisable Under     
   Investor's Warrant to Purchase  
   37,950 Shares  
                                             
                                             
                                      -72-




<PAGE>
 
                        LIST OF SCHEDULES AND EXHIBITS
                        ------------------------------
                                        

SCHEDULES
- ---------
 
   1  List of Shareholders (Introductory Paragraph) (omitted)*

   2  List of Marketable Securities ((S) 1.1) (omitted)*

EXHIBITS
- --------
 
   1  Form of Opinion of  Garvey, Schubert & Barer ((S) 7.2(d))

   2  Form of Escrow Agreement.  ((S) 7.2(g))

   3  Form of Stock Restriction and Registration Rights Agreement ((S) 7.2(h))

   4  Form of Second Amendment to the Shareholders Agreement ((S) 7.2(i))

   5  Form of Preferred Stockholder Agreement ((S) 7.2(j))

   6  Form of Notice of Exercise of Warrants ((S) 7.2(k))

   7  Form of Waiver Agreement ((S) 7.2(l))

   8  Form of Lock-Up Agreement ((S) 7.2(m))

   9  Form of Opinion of  Alston & Bird llp ((S) 7.3(d))

DISCLOSURE MEMORANDUM (omitted)*
- ---------------------

*The Company agrees to furnish supplementally a copy of each omitted schedule to
the Commission upon request.


                                      -73-
<PAGE>
 
                                   SCHEDULE 1
                                        
                              List of Shareholders
                              --------------------

                                   (Omitted)

                                      -74-
<PAGE>
 
                                   SCHEDULE 2
                                        
                         List of Marketable Securities

                                   (Omitted)

                                      -75-
<PAGE>
 
                                   EXHIBIT 1
                                        
      Form of Opinion to be given by Garvey, Schubert & Barer ((S) 7.2(d))
      --------------------------------------------------------------------

                    LETTERHEAD OF GARVEY, SCHUBERT & BARER

                              September   , 1997

Premiere Technologies, Inc.
The Lenox Building, Suite 400
3399 Peachtree Road, N.E.
Atlanta, Georgia 30326

Ladies and Gentlemen:

    We have acted as counsel to VoiceCom Holdings, Inc., a Washington
corporation (the, "Company'), in connection with the preparation of the Stock
Purchase Agreement (the "Stock Purchase Agreement"), dated as of September __,
1997, by and among Premiere Technologies, Inc. (the 'Purchaser), the Company and
the shareholders of the Company signatory thereto (the "Holders"), and have-
participated in the closing of the purchase by Purchaser from the Holders of the
capital stock of the Company (the "Transaction").  This opinion letter is
rendered pursuant to Section 7.2(d) of the Agreement.  All capitalized terms
used herein and not otherwise defined herein shall have the same. meanings given
them in the Stock Purchase Agreement.

    In rendering this opinion, we have examined originals, certified copies, or
copies otherwise identified to our satisfaction of the following:

     (a)  Stock Purchase Agreement;

     (b) The Second Amendment to Shareholders Agreement, dated as of
September , 1997, by and among the Company and the shareholders of the Company
(the 'Amendment to Shareholders Agreement);

     (c) Articles of Incorporation of the Company, certified by the Secretary of
State of the State. of Washington as of September __, 1997 (the 'Articles of
Incorporation");

     (d) Bylaws of the Company certified by the Secretary of the Company
(the"Bylaws");

     (e) Resolutions of the Board of Directors of the Company, including
resolutions authorizing, among other things, the transactions contemplated by
the Stock Purchase Agreement;

                                      -76-
<PAGE>
 
     (f)  Certificate of Existence issued by the Secretary of State of the State
of Washington dated September     , 1997 with respect to the existence of the
Company (the "Certificate of Existence"); and

     (g) Officer's Certificate of the Company with respect to the facts stated
therein, a copy of which is attached hereto (the 'Officer's Certificate").

     The Stock Purchase Agreement and the Amendment to Shareholders Agreement,
collectively, are hereinafter called the "Transaction Documents."

     In the capacity described above, we have considered such matters of law and
of fact, Including the examination of originals or copies, certified or
otherwise identified to our satisfaction, of such records and documents of the
Company, certificates of officers and representatives of the Company,
certificates of public officials and such other documents as we have deemed
appropriate as a basis for the opinions hereinafter set forth.

     As to factual matters forming the basis of our opinions, whenever an
opinion with respect to the existence or absence of facts is qualified by the
phrase "to our knowledge" or words to that effect, it is intended to indicate
that we have no actual knowledge that any such fact is inaccurate, and further,
any such statement is limited to the current actual knowledge of Bruce A.
Robertson and Kerry E. Radcliffe, the lawyer group involved in our
representation of the Company in connection with the matters described herein.
However, although nothing has come to our attention causing us to question the
accuracy of such information, we have not (except for review of the documents
referred to herein) undertaken any independent review or investigation to
determine the existence or absence of such facts, and no inference as to our
knowledge of such facts should be drawn from the fact of our representation of
the Company.  Without limiting the foregoing, we have not made any independent
review or investigation of agreements, instruments, orders, judgments, miles or
other regulations or decrees which the Company is bound.

     We have assumed, with your permission, the genuineness of all signatures
(other than those of officers of the Company), the authenticity of all documents
submitted to us as originals, the conformity to original documents of a
documents submitted to us as certified, conformed or photostatic copies, and the
due authorization, valid execution and delivery of all documents except where
our opinion expressly addresses authorization, execution and delivery.

     Our opinions herein with respect to the enforceability of agreements are
subject to the qualifications that (i) enforcement may be limited by bankruptcy,
insolvency, liquidation, fraudulent transfer, reorganization and other similar
laws generally affecting the enforceability of creditors' rights; (ii)
enforcement may be subject to general principles of equity (regardless of
whether such enforceability is considered in a proceeding in equity or at law);
(iii) enforcement of rights to indemnify may be limited by federal or state
securities laws or public policy; and (W) forum selection and consent to
jurisdiction

                                      -77-
<PAGE>
 
clauses may be subject to public policy limitations.  Notwithstanding any
provisions in the Transaction

     Documents to the effect that the documents reflect the entire understanding
of the parties with respect to the matters described, Washington courts may
consider extrinsic evidence of the circumstances surrounding the entering into
of the documents to ascertain the intent of the parties, regardless of whether
the meaning of the language used in the documents is plain and unambiguous on
its face and may determine that additional or supplemental terms can be
incorporated into the documents.

     With your permission, with respect to the opinion (1) we have relied solely
on the Certificate of Existence, and with respect to opinions (4)(i) and
(4)(ii), we have assumed that at the time of authorization and payment of
dividends to the holders of the Company's Series C and Series D Preferred Stock,
the Company met the requirements of Section 23B.06.400(2) of the Revised Code of
Washington.

     The opinions set forth herein are limited to the laws of the State of
Washington and applicable federal laws.

     Based upon the foregoing, it is our opinion that:

     (1) Company was duly incorporated as a corporation, and is existing and in
     good standing, under the laws of the State of Washington.

     (2) Company has the corporate power to execute and deliver the Transaction
     Documents, to perform its obligations thereunder, to own and use its Assets
     and to conduct its business.

     (3) Company has duly authorized the execution and delivery of the
     Transaction Documents and all performance by Company thereunder and has
     duly executed and delivered the Transaction Documents.

     (4) Except as disclosed in the VoiceCom Disclosure Memorandum, the
     execution and delivery by Company of the Agreement do not, and if Company
     were now to perform-n its obligations under the Transaction Documents, such
     performance would not, result in any:

     (i) violation of the Articles of Incorporation or Bylaws;

     (ii) violation of any existing federal or state constitution, statute,
     regulation, rule, order, or law to which Company or the Assets am subject;

     (iii) to our knowledge, breach of or default under any material written
     agreements;

                                      -78-
<PAGE>
 
     (iv) to our knowledge, creation or imposition of a contractual lien or
     security interest in, on or against the Assets under any material written
     agreements; or

     (v) violation of any judicial or administrative decree, writ, judgment or
     order to which, to our knowledge, Company or the Assets are subject.

     With your permission we have assumed that the term 'material written
agreements' used in clauses (iii) and (iv) above includes only those agreements
that have been identified by an officer of the Company as being agreements
which, if terminated or not renewed, would have a materially adverse effect on
the Company's business, operations or condition (financial or otherwise).

     (5) Assuming compliance with the Hart-Scott-Rodino Antitrust Improvements
Act of 1976, as amended, and compliance with applicable securities laws, no
consent, approval., authorization or other action by, or filing with, any
governmental authority of the United States or the State of Washington is
required for Company's execution and delivery of the Agreement and consummation
of the Transaction.

     (6) The Transaction Documents are enforceable against Company.

     (7)  The authorized capital stock (the "Capital Stock") of the Company
consists of (i) 25,000,000 shares of the Company's $0.001 par value per share
common stock, of which 3,281,895 shares are issued and outstanding, (ii)
10,000,000 shares of the Company's $0.001 par value per share preferred stock,
of which (A)        shares are designated Series A Preferred Stock and are
issued and outstanding, (B)      shares are designated Series B Preferred Stock
and are issued and outstanding, (C)      shares are designated Series C
Preferred Stock and are issued and outstanding, and (D)        shares are
designated Series D Preferred Stock and are issued and outstanding.  All of the
issued and outstanding shares of capital stock of the Company are duly and
validly issued and outstanding and are fully paid and nonassessable.  None of
the outstanding shares of capital stock of the Company has been issued in
violation of any preemptive rights of the current or past Holders of the
Company.  To our knowledge, except as set forth above or as disclosed in Section
of the Company's Disclosure Memorandum, as of September ___, 1997, there were no
shares of capital stock or other equity securities of the Company outstanding
relating to the capital stock of the Company.

     Based upon the limitations and qualifications set forth above, we confirm
to you that:

     (1) Members of this firm are licensed to practice law in the State of
Washington and before the federal courts having jurisdiction in Washington, and
we express no opinion with respect to the laws of any jurisdiction other than
the United States of America and the State of Washington.  To the extent that
any of the matters discussed in this opinion purport to be governed by the laws
of the State of Georgia (or other

                                      -79-
<PAGE>
 
jurisdiction other than the State of Washington or the United States of
America), we have assumed for purposes of this Opinion that the laws of the
State of Georgia (or such other jurisdiction) are the same as the laws of the
State of Washington.  The opinions stated herein are as of the date hereof.  We
assume no obligation to update or supplement this opinion to reflect any facts
or circumstances which may hereafter come to our attention or any changes in
laws which may hereafter occur.  The opinion relate solely to the matters
explicitly covered herein, and no opinion is implied or may be inferred with
respect to any other matter.

     (2) To our knowledge, except as set forth on Section 3.16 of the Disclosure
Memorandum, no litigation or other proceeding against Company or any of its
properties is pending or overtly threatened by a written communication to
Company.

     (3)  Company is qualified to transact business as a foreign corporation in
the states of      and       . The foregoing statement is based solely upon
certificates provided by agencies of those states, copies of which Company has
delivered to you at the closing of the Transaction, and is limited to the
meaning ascribed to such certificates by each applicable state agency.

     This opinion letter is provided to you for your exclusive use solely in
connection with the Transaction, and may not be relied upon by any other person
or for any other purpose without our prior written consent.

                                        Very truly yours,

                                        GARVEY, SCHUBERT & BARER

                                      -80-
<PAGE>
 
                                   EXHIBIT 2
                                        
                     FORM OF ESCROW AGREEMENT ((S) 7.2(G))
                     -------------------------------------
                                        
                                        

                                ESCROW AGREEMENT
                                ----------------
                                        

     THIS ESCROW AGREEMENT (this "Agreement") is made and entered into as of
September 30, 1997, by and among Premiere Technologies, Inc., a Georgia
corporation ("Premiere"), the shareholders of VoiceCom Holdings, Inc., a
Washington corporation ("VoiceCom"), identified on Schedule I hereto (each a
"Shareholder" and collectively the "Shareholders"), the Shareholder
Representative, and SunTrust Bank, Atlanta, a Georgia Banking Corporation, as
escrow agent hereunder (the "Escrow Agent").

                              W I T N E S S E T H
                              - - - - - - - - - -

     Premiere VoiceCom and the Shareholders are parties to the Stock Purchase
Agreement (the "Acquisition Agreement"), dated as of September 12, 1997,
pursuant to which Premiere acquired (the "Stock Purchase") shares of the common
stock of VoiceCom.  Pursuant to Section 1.2 of the Acquisition Agreement, the
Shareholders each received, in exchange for each share of VoiceCom common stock,
the contingent right to receive _______ shares of the $.01 par value common
stock of Premiere (the "Premiere Common Stock"), or aggregate contingent rights
to receive a total of approximately __________ shares of Premiere Common Stock
(the "Escrow Shares").

     Pursuant to the terms of the Acquisition Agreement, the Escrow Shares have
been issued and will be held by the Escrow Agent pursuant to the terms of this
Agreement until termination of this Agreement as provided herein. The
Shareholders have appointed the Shareholder Representative as their respective
agent and attorney-in-fact to execute and deliver this Escrow Agreement on their
behalf and to act for them hereunder.

     The Shareholders have agreed to indemnify Premiere pursuant to Article 8 of
the Acquisition Agreement.

     NOW, THEREFORE, in consideration of the mutual covenants and agreements
contained herein, and for other good and valuable consideration, the receipt and
sufficiency of which is hereby acknowledged, the parties agree as follows:

                                      -81-
<PAGE>
 
                                   ARTICLE 1
                            ESTABLISHMENT OF ESCROW

     1.1  ESCROW SHARES.  On this date, Premiere has executed and delivered to
          -------------                                                       
the Escrow Agent a stock certificate in negotiable form representing the Escrow
Shares.  The Escrow Agent acknowledges receipt of the Escrow Shares and agrees
to hold and disburse the Escrow Shares for the benefit of Premiere and the
Shareholders, as the case may be, in accordance with the provisions of this
Agreement.

     1.2  SHAREHOLDER PERCENTAGE INTERESTS.  Attached as Schedule I hereto is a
          --------------------------------                                     
schedule showing for each Shareholder (i) the respective percentage interest
(the "Percentage Interest") of each such Shareholder in the Escrow Shares, and
(ii) the corresponding aggregate maximum number of shares of Premiere Common
Stock issuable to each Shareholder, subject to the adjustments provided herein.

     1.3  DELIVERY OF IRS FORM W-9.  Upon the request of the Escrow Agent, each
          ------------------------                                             
Shareholder will deliver to the Escrow Agent such Shareholder's current IRS Form
W-9.  Premiere will use its reasonable efforts to assist the Escrow Agent in
obtaining such IRS Forms W-9 from the Shareholders.

                                   ARTICLE 2
                                  DEFINITIONS

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

     2.1  "AGGREGATE VALUE" at any time shall mean the product of the Value Per
Share and the number of Escrow Shares then held in escrow pursuant to this
Agreement.

     2.2  "DISTRIBUTION DATE" shall mean the date that is one year from the date
of the Effective Date.

     2.3  "EFFECTIVE DATE" shall mean the date on which the Stock Purchase is
consummated.

     2.4  "SHAREHOLDER REPRESENTATIVE" shall mean Wayne C. Wager.

     2.5  "SHAREHOLDER VALUE" shall mean the product of (a) the Value Per Share
and (b) the number of Escrow Shares deposited with the Escrow Agent attributable
to a Shareholder.

     2.6  "VALUE PER SHARE" shall mean the Average Closing Price of Premiere
Common Stock as defined under the Acquisition Agreement.

     2.7  "SHAREHOLDER'S PERCENTAGE LIABILITY" shall mean a Shareholder's actual
or potential percent liability for an Indemnification Claim under Section 8.1 of
the Acquisition Agreement; calculated by taking as a percentage, the number of
Escrow Shares held by the

                                      -82-
<PAGE>
 
Escrow Agent attributable to such Shareholder to the number of Escrow Shares
held by the Escrow Agent attributable to all Shareholders actually or
potentially liable under such Indemnification Claim.

     2.8  Any other capitalized term used herein but not defined herein shall
have the same meaning as provided in the Acquisition Agreement.


                                   ARTICLE 3
                  TERM; DISTRIBUTION OF ESCROW SHARES; LIMITS

     3.1  TERM.  The term of this Agreement shall commence at the Effective Date
          ----                                                                  
and shall terminate at such time as all Escrow Shares have been distributed to
the Shareholders or canceled pursuant to the terms of this Agreement.

     3.2  ADJUSTMENT OF ESCROW SHARES.  The number of Escrow Shares subject to
          ---------------------------                                         
this Agreement shall be adjusted from time to time, as follows:  If, between the
date of this Agreement and the Distribution Date, Premiere shall be entitled to
be indemnified pursuant to an Indemnification Claim under Section 8 of the
Acquisition Agreement, then Premiere shall deliver to the Shareholder
Representative a notice thereof (a "Notice of Indemnification Obligation"), and
Premiere and the Shareholder Representative shall agree in writing on the dollar
amount owed by the Shareholders pursuant to such Indemnification Claim (the
"Indemnification Amount").  Upon execution by the parties of the agreement
setting forth the Indemnification Amount, Premiere shall (A) if the
Indemnification Claim is under Section 8.1 of the Acquisition Agreement, for
each Shareholder obligated to indemnify Premiere, issue (or cause to be issued)
a new stock certificate (a "Replacement Certificate") in the name of such
Shareholder and in the number of shares of Premiere Common Stock equal to the
difference between (a) the product of (I) the total number of Escrow Shares held
in escrow and (II) such Shareholder's Percentage Interest, minus (b) the product
(rounded to the next highest whole number) of (III) the quotient obtained by
dividing the Indemnification Amount by the Value Per Share and (IV) such
Shareholder's Percentage Liability, (B) if the Indemnification Claim is under
Section 8.2 of the Acquisition Agreement, new Replacement Certificates in the
respective names of the Shareholders representing, in each case, the number of
shares of Premiere Common Stock equal to the product of (i) the difference
between (x) the number of Escrow Shares in escrow immediately prior to such
Notice of Indemnification Obligation minus (y) the quotient (rounded to the next
highest whole number) obtained by dividing the Indemnification Amount by the
Value Per Share, and (ii) each such Shareholder's Percentage Interest, (B)
cancel the Premiere Common Stock certificates representing the Escrow Shares
held in escrow and owned by Shareholders obligated to indemnify Premiere under
Section 8 of the Acquisition Agreement immediately prior to delivery of the
Notice of Indemnification Obligation (such certificates, the "Old
Certificates"), and (D) the Escrow Agent shall hold the Replacement Certificates
in escrow pursuant to this Agreement.  Upon the issuance of any Replacement
Certificates, the shares represented by such Replacement Certificates shall be
deemed to be "Escrow Shares" for all purposes of this Agreement.

                                      -83-
<PAGE>
 
     3.3  DISTRIBUTION OF ESCROW SHARES.
          ----------------------------- 

     (a) On the Distribution Date, the Escrow Agent shall cancel certificates
representing the Escrow Shares then held in escrow as of the Distribution Date
("Available Escrow Shares") and with respect to which an Indemnification Claim
is not pending.  With respect to Indemnification Claims pending as of the
Distribution Date, Premiere and the Shareholder Representative shall use their
reasonable efforts to agree in writing on the Indemnification Amount with
respect to any such pending Indemnification Claims; provided, that if Premiere
and the Shareholder Representative are not able to agree on the Indemnification
Amount with respect to such Indemnification Claims by the Distribution Date, the
amount of the Indemnification Amount for purposes of the calculations in
Sections 3.3(b) and 3.3(c) shall be the amount claimed by Premiere in its Notice
of Indemnification Claim.

     (b) If the pending Indemnification Claim is under Section 8.2 of the
Acquisition Agreement, upon determination of the Indemnification Amount in
accordance with Section 3.3(a), Premiere shall promptly (i) issue and deliver to
the Escrow Agent and the Escrow Agent shall deliver to the Shareholders new
certificates representing the number of shares of Premiere Common Stock (the
"Distribution Shares") equal to the quotient obtained by dividing (A) the
difference between the Aggregate Value immediately prior to such Distribution
Date and the aggregate Indemnification Amount with respect to such pending
Indemnification Claims by (B) the Value Per Share (the "Undisputed Escrow
                       --                                                
Shares"), and such certificates shall be denominated in the names of the
respective Shareholders in amounts equal to the product of the Undisputed Escrow
Shares and each Shareholder's Percentage Interest, and (ii) issue to the Escrow
Agent, who shall retain in escrow pending final determination of the
Indemnification Amount, new certificates representing the number of shares of
Premiere Common Stock equal to the quotient obtained by dividing (C) the
aggregate Indemnification Amount with respect to such pending Indemnification
Claims by (D) the Value Per Share ("Disputed Escrow Shares").  Any such delivery
       --                                                                       
of Premiere Common Stock to Shareholders shall be of full shares and any
fractional portions shall be rounded to a whole number by the Escrow Agent so
that the number of shares remaining in escrow to be delivered will be fully
allocated among such Shareholders.

     (c) If the pending Indemnification Claim is under Section 8.1 of the
Acquisition Agreement, upon determination of the Indemnification Amount in
accordance with Section 3.3(a), Premiere shall promptly (i) issue and deliver to
the Escrow Agent and the Escrow Agent shall deliver to (A) each Shareholder
against whom Premiere has sought indemnification under the Notice of
Indemnification Claim (a "Designated Shareholder"), a new certificate (the
"Designated Shares") representing the number of shares of Premiere Common Stock
equal to the quotient obtained by dividing (I) the difference between (a) the
Shareholder Value for such Designated Shareholder, and (b) the product of the
Indemnification Amount with respect to such pending Indemnification Claim and
the Shareholder's Percentage Liability under such pending Indemnification Claim
by (II) the Value Per Share, (B) all Shareholders other than the Designated
- --                                                                         
Shareholders, Distribution Shares equal to the quotient obtained by dividing (x)
the difference between the Aggregate Value and the aggregate Shareholder Value
for all Designated Shareholders by (y) the Value Per Share (the Non-Designated
                                --                                            
Escrow Shares"), and such

                                      -84-
<PAGE>
 
certificates shall be denominated in the names of the respective Shareholders in
amounts equal to the product of the Non-Designated Escrow Shares and such
Shareholder's Percentage Interest of Non-Designated Escrow Shares, and (ii)
issue to the Escrow Agent, who shall retain in escrow pending final
determination of the Indemnification Amount, the Disputed Escrow Shares.

     (d) Any delivery of Premiere Common Stock to Shareholders hereunder shall
be of full shares and any fractional portions shall be rounded to a whole number
by the Escrow Agent so that the number of shares remaining in escrow to be
delivered will be fully allocated among such Shareholders.  Upon the final
resolution as agreed by Premiere and the Shareholder Representative in writing
of any Indemnification Claim for which Disputed Escrow Shares were retained in
escrow after the Distribution Date, the Escrow Agent shall promptly cancel the
appropriate number of Disputed Escrow Shares corresponding to the
Indemnification Amount corresponding to such Indemnification Claim (if any) and
shall deliver any remaining Disputed Escrow Shares: (i) if under Section 3.3(a),
to the Shareholders in accordance with their respective Percentage Interests in
such remaining Disputed Escrow Shares, and (ii) if under Section 3.3(b), to each
Designated Shareholder pro rata as compared to all other Designated
Shareholders.  All computations to be performed in Section 3.3 hereof will be
performed by Premiere and agreed to by the Shareholder Representative prior to
any distribution by the Escrow Agent.

     3.4  EFFECT OF FINAL DELIVERY.  This Agreement shall continue in full force
          ------------------------                                              
and effect until the Escrow Agent has delivered or canceled all of the Escrow
Shares pursuant to the terms hereof.  After all of such shares have been so
delivered or canceled, all rights, duties and obligations of the respective
parties hereunder shall terminate.


                                   ARTICLE 4
                           ESCROW STOCK CERTIFICATES

     The Escrow Agent may, with the prior written consent of the Shareholder
Representative and Premiere, at any time issue new certificates (or request
Premiere to issue new certificates) representing the Escrow Shares in such
denominations as may be necessary or appropriate in carrying out the Escrow
Agent's obligations under this Agreement.


                                   ARTICLE 5
                            DIVIDENDS; VOTING RIGHTS

     5.1  CASH DIVIDENDS; VOTING RIGHTS.  The Shareholders shall be entitled to
          -----------------------------                                        
receive currently any and all cash dividends or other cash income with respect
to the Escrow Shares.  Each Shareholder shall have the right to direct the
Escrow Agent in writing as to the exercise of voting rights with respect to such
Escrow Shares held by the Escrow Agent on behalf of such Shareholder, and the
Escrow Agent shall comply with any such directions if received in a timely
manner.  In the absence of such directions, the Escrow Agent shall not vote any
such Escrow Shares.

                                      -85-
<PAGE>
 
     5.2  STOCK SPLITS; STOCK DIVIDENDS.  In the event of any stock split or
          -----------------------------                                     
stock dividend with respect to Premiere Common Stock that becomes effective
during the term of this Agreement, the additional shares so issued with respect
to the Escrow Shares shall be added to the Escrow Shares and subject to the
escrow covered by this Agreement and any other references herein to a specific
number of shares of Premiere Common Stock or references herein to prices for or
the fair market value of Premiere Common Stock shall be adjusted accordingly.


                                   ARTICLE 6
                                THE ESCROW AGENT

     6.1  APPOINTMENT.  Premiere and the Shareholders hereby designate and
          -----------                                                     
appoint the Escrow Agent as "Escrow Agent" under this Agreement and the Escrow
Agent hereby accepts such designation and appointment, subject to all of the
provisions of this Agreement.

     6.2  LIABILITY.  The Escrow Agent, in its capacity as such, or any
          ---------                                                    
successor Escrow Agent, shall be liable only to hold the Escrow Shares and to
deliver the same to the persons named herein in accordance with the provisions
of this Agreement.  By acceptance of this Escrow Agreement, the Escrow Agent, in
its capacity as such, or any successor Escrow Agent, is acting in the capacity
of a depository only, and shall not be liable or responsible for any damages,
losses or expenses unless such damages, losses or expenses shall be caused by
the gross negligence or  willful misconduct of the Escrow Agent or any successor
Escrow Agent.  Neither the Escrow Agent, in its capacity as such, nor any
successor Escrow Agent, shall incur any liability with respect to (i) any action
taken or omitted in good faith upon the advice of its counsel with respect to
any questions relating to the duties and responsibilities of the Escrow Agent
under this Agreement; or (ii) any action taken or omitted in reliance upon any
instrument, including the written instructions provided for herein, not only as
to the due execution of such instrument, or the identity, or authority of any
person executing such instrument, or the validity and effectiveness of such
instrument, but also as to the truth and accuracy of any information contained
therein, provided that the Escrow Agent shall in good faith believe such
instrument to be genuine, to have been signed by a proper person or persons, and
to conform to the provisions of this Agreement.  In the event of any
disagreement or the presentation of adverse claims or demands in connection with
or for any item affected hereby, the Escrow Agent shall, at its option, be
entitled to refuse to comply with any such claims or demands during the
continuance of such disagreement and may refrain from delivering any item
affected hereby, and in so doing the Escrow Agent shall not become liable to the
parties, or to any other person, due to its failure to comply with any such
adverse claim or demand.  The Escrow Agent shall be entitled to continue,
without liability, to refrain and refuse to act until all of the rights of the
adverse claimants have been either fully resolved among themselves, as indicated
in writing to the Escrow Agent and signed by each adverse claimant, arbitrated
to a final award, or finally adjudicated by a court having jurisdiction over the
dispute.  The Escrow Agent shall be held harmless and indemnified by the parties
hereto in connection with any claims against it in connection with its service
as escrow agent hereunder.  Any action requested to be taken by the Escrow Agent
hereunder and not otherwise specifically set forth herein shall require the
agreement in writing of the Shareholder Representative and Premiere.

                                      -86-
<PAGE>
 
     6.3  SUCCESSOR.  The Shareholder Representative and Premiere may by written
          ---------                                                             
instrument designate a bank or trust company to act as successor Escrow Agent.
Any such successor Escrow Agent must agree to be and shall be bound by, and
shall have all the rights, duties and responsibilities of the Escrow Agent
under, this Agreement.  Such resignation shall be effective not later than
thirty (30) days after written notice has been given by the Escrow Agent of its
resignation.  The Escrow Agent shall have no responsibility for the appointment
of a successor escrow agent.  If a successor escrow agent is not selected within
thirty (30) days of the resignation of Escrow Agent, the Escrow Agent shall have
the right to institute a Bill of Interpleader or other appropriate judicial
proceeding in any court of competent jurisdiction, and shall be entitled to
tender into the registry or custody of any court of competent jurisdiction all
money or property in its hand under the terms of this Agreement, whereupon the
parties hereto agree Escrow Agent shall be discharged from all further duties
under this Agreement.  The filing of any such legal proceedings shall not
deprive Escrow Agent of its compensation earned prior to such filing.  The
Escrow Agent may be removed for cause in writing by Premiere and the Shareholder
Representative.  The removal of the Escrow Agent shall not deprive the Escrow
Agent of its compensation earned prior to such removal.

     6.4  EXPENSES.  Compensation for the normal services of the Escrow Agent or
          --------                                                              
any successor Escrow Agent, if any, shall be borne by the Shareholders and
Premiere equally.   The Escrow Agent and any successor Escrow Agent shall be
reimbursed for any reasonable expenses, including the actual out-of-pocket cost
of outside legal services should such Escrow Agent deem it necessary in its
reasonable discretion to retain an outside attorney, and Premiere and the
Shareholders shall share equally the reimbursement of such expenses of such
Escrow Agent, except that (a) if Premiere is unsuccessful in any litigation
relating to such Escrow Agent, then the fees and expenses of such Escrow Agent
in connection therewith shall be paid by Premiere, or (b) should the
Shareholders be the unsuccessful party in any such litigation, then the
Shareholders will bear the fees and expenses of such Escrow Agent in connection
therewith.  The Escrow Agent and any successor Escrow Agent shall not be liable
for any action taken in good faith in accordance with the advice of an attorney.

     6.5  SECURITY INTERESTS.  Premiere and the Shareholders Representative each
          ------------------                                                    
warrant to and agree with the Escrow Agent that, unless otherwise expressly set
forth in this Agreement, there is no security interest in the Escrow Shares or
any part of the Escrow Shares; no financing statement under the Uniform
Commercial Code of any jurisdiction is on file in any jurisdiction claiming a
security interest in or describing, whether specifically or generally, the
Escrow Shares or any part of the Escrow Shares; and the Escrow Agent shall have
no responsibility at any time to ascertain whether or not any security interest
exists in the Escrow Shares or any part of the Escrow Shares or to file any
financing statement under the uniform Commercial Code of any jurisdiction with
respect to the Escrow Shares or any part thereof.

     6.6  REPRESENTATIONS OF THE ESCROW AGENT.  Premiere and the Shareholders
          -----------------------------------                                
acknowledge that the Escrow Agent is serving as escrow agent for the limited
purposes set forth herein and each represent, covenant and warrant to the Escrow
Agent that no statement or representation, whether oral or in writing, has been
or will be made to any prospective subscribers 

                                      -87-
<PAGE>
 
of the Premiere Common Stock to the effect that the Escrow Agent has
investigated the desirability or advisability of investment in the Premiere
Common Stock or approved, endorsed or passed upon the merits of such investment
or is otherwise involved in any manner with the transactions or events
contemplated in the Acquisition Agreement other than as the Escrow Agent under
this Agreement. It is further agreed that no party shall in any way use the name
"SunTrust Bank, Atlanta" or "SunTrust Banks, Inc." in any sales presentation or
literature except in the context of the duties of the Escrow Agent as escrow
agent of the offering of the Premiere Common Stock in the strictest sense. Any
breach or violation of the paragraph shall be grounds for immediate termination
of the Agreement by the Escrow Agent in accordance with the terms and provisions
set forth herein.

     Without limitation to any release, indemnification or hold harmless
provision in favor of the Escrow Agent as elsewhere provided in this Agreement,
Premiere covenants and agrees to indemnify Escrow Agent and its officers,
directors, employees and agents harmless from and against all liability, cost,
losses and expenses, including but not limited to attorneys' fees and expenses
which are suffered or incurred by Escrow Agent or any such officer, director,
employee or agent as a direct or indirect result of the threat or the
commencement of any claim or proceeding against Escrow Agent or any such
officer, director, employee or agent based in whole or in part upon the
allegation of a misrepresentation or an omission of a material or significant
fact in connection with the sale or distribution of the Premiere Common Stock.
The Escrow Agent shall have no responsibility for approving or accepting on
behalf or Premiere or the Shareholders Representative any proceeds delivered to
it hereunder, nor shall the Escrow Agent be responsibility for authorizing the
issuance of the Premiere Common Stock or for determining the qualification of
any purchaser or the accuracy of the information contained in the Acquisition
Agreement.


                                   ARTICLE 7
                           SHAREHOLDER REPRESENTATIVE

     7.1  POWER AND AUTHORITY.  The Shareholder Representative shall have full
          -------------------                                                 
power and authority to represent the Shareholders and their successors with
respect to all matters arising under this Agreement, and all action taken by the
Shareholder Representative hereunder shall be binding upon such Shareholders and
their successors as if expressly ratified and confirmed in writing by each of
them.  Without limiting the generality of the foregoing, the Shareholder
Representative shall have full power and authority, on behalf of all the
Shareholders and their successors, to interpret all the terms and provisions of
this Agreement, to dispute or fail to dispute any claim of Indemnifiable Loss
against the Escrow Shares made by an Indemnitee, to negotiate and compromise any
dispute which may arise under this Agreement, to sign any releases or other
documents with respect to any such dispute, and to authorize payments to be made
with respect thereto.

     7.2  RESIGNATION; SUCCESSORS.  The Shareholder Representative, or any
          -----------------------                                         
successor hereafter appointed, may resign and shall be discharged of his duties
hereunder upon the appointment of a successor Shareholder Representative as
hereinafter provided.  In case of such

                                      -88-
<PAGE>
 
resignation, or in the event of the death or inability to act of the Shareholder
Representative, a successor shall be named from among the Shareholders by a
majority of the members of the Board of Directors of VoiceCom who served on such
board prior to the Stock Purchase.  Each such successor Shareholder
Representative shall have all the power, authority, rights and privileges hereby
conferred upon the original Shareholder Representative, and the term
"Shareholder Representative" as used herein shall be deemed to include such
successor Shareholder Representative.

                                   ARTICLE 8
                                 MISCELLANEOUS

     8.1  TRANSFERABILITY.  A Shareholder may not transfer any interest in the
          ---------------                                                     
Escrow Shares or any other right under this Escrow Agreement to any other party,
except that upon written notice from the legal representative of the estate of a
deceased Shareholder to the Escrow Agent, the rights of such Shareholder under
this Escrow Agreement shall be transferred to the estate of such Shareholder,
and subsequently to any beneficiary thereof, in the event of the Shareholder's
death; provided, however, that any such beneficiary or the legal representative
of any such estate shall be bound by the provisions of this Escrow Agreement
without taking any further action.  The Escrow Agent shall be entitled to treat
the legal representative of the estate of such Shareholder, and subsequently any
beneficiary thereof, as the absolute owner of the rights of such Shareholder
under this Escrow Agreement in all respects and shall incur no liability for
distributions made in good faith to the legal representatives of such
Shareholder or such beneficiary in accordance with the terms of this Escrow
Agreement.  The contingent right to receive Escrow Shares shall not be
transferable by the Shareholders otherwise than by will or by the laws of
descent and distribution.

     8.2  NOTICES.  Each party shall keep each of the other parties hereto
          -------                                                         
advised in writing of all transactions pursuant to this Agreement.  Any notices
or other communications required or permitted under this Agreement shall be in
writing and shall be sufficiently given if sent by registered or certified mail,
postage prepaid, or by a nationally recognized overnight courier service,
addressed as follows, or if sent by facsimile (with original sent via regular
mail) to the facsimile numbers identified below:

If to Premiere:

     Premiere Technologies, Inc.
     The Lenox Building, Suite 400
     3399 Peachtree Road, N.E.
     Atlanta, Georgia 30326
     Attn:  Boland T. Jones, President and Chief Executive Officer
     Telecopy:  (404) 262-8450
     Telephone:  (404) 262-8425
     Employer ID # 59-3074176

                                      -89-
<PAGE>
 
with a copy to:

     Alston & Bird llp
     One Atlantic Center
     1201 West Peachtree Street
     Atlanta, Georgia 30309
     Attn:  Janine Brown, Esq.
     Telecopy:  (404) 881-7777
     Telephone:  (404) 881-7834

If to the Shareholders or the Shareholder Representative:

     Wayne C. Wager
     10900 N.E. 4th Street
     Suite 2300
     Bellevue, WA  98004
     Telecopy: (206) 635-7799
     Telephone: (206) 646-3036

If to the Escrow Agent:

     SunTrust Bank, Atlanta
     Corporate Trust Department
     58 Edgewood Avenue
     Room 400 - Annex
     Atlanta, Georgia 30303
     Attn:  Ronald C. Painter
     Telephone:  (404) 588-7191
     Telecopy:  (404) 332-3966

or such other person or address as shall be furnished in writing by any of the
parties and any such notice or communication shall be deemed to have been given
as of the date so mailed.

     8.3  CONSTRUCTION.  This Agreement shall be governed by and construed in
          ------------                                                       
accordance with the laws of the State of Georgia, without regard to any
applicable conflicts of laws.

     8.4  BINDING EFFECT.  This Agreement shall inure to the benefit of and be
          --------------                                                      
binding upon the respective heirs, executors, administrators, successors and
assigns of the parties hereto.

     8.5  SEPARABILITY.  If any provision or section of this Agreement is
          ------------                                                   
determined to be void or otherwise unenforceable, it shall not affect the
validity or enforceability of any other provisions of this Agreement which shall
remain unenforceable in accordance with their terms.

                                      -90-
<PAGE>
 
     8.6  HEADINGS.  The headings and subheadings contained in this Agreement
          --------                                                           
are for reference only and for the benefit of the parties and shall not be
considered in the interpretation or construction of this Agreement.

     8.7  EXECUTION IN COUNTERPARTS.  This Agreement may be executed in any
          -------------------------                                        
number of counterparts, each of which shall be deemed to be an original, but all
of which together shall constitute one and the same instrument.

     8.8  AMENDMENTS.  This Agreement may be amended from time to time but only
          ----------                                                           
by written agreement signed by all of the parties hereto.

     8.9  THIRD PARTY BENEFICIARIES.  Each Subsidiary of Premiere and each of
          -------------------------                                          
the directors, officers and employees of Premiere and each of its Subsidiaries
are expressly intended to be third party beneficiaries of the indemnities and
obligations of the Shareholders as if they were parties to this Agreement.

     IN WITNESS WHEREOF, the parties have executed this Escrow Agreement as of
the day and year first above written.


PREMIERE TECHNOLOGIES, INC.              SUNTRUST BANK, ATLANTA
 
By:                                      By:
   -----------------------------            --------------------------------
   Jeffrey A. Allred
   Executive Vice President
   Strategic Development                    --------------------------------
                                            Name

                                            --------------------------------
                                            Title
 
 
SHAREHOLDER, If a Corporation or         SHAREHOLDER REPRESENTATIVE
Other Entity            

                                         By: 
- --------------------------------            --------------------------------
Name of Corporation or Entity
                                            -------------------------------- 
                                            Name

                    (Signatures Continued on Following Page)

                                      -91-
<PAGE>
 
                   (Signatures Continued from Previous Page)

 
 
By:                        (SEAL)        SHAREHOLDER, If a Limited Partnership
   ------------------------          

   ------------------------------        -------------------------------------
   Name of Individual Signing            Name of Limited Partnership

                                         By:                             (SEAL)
   ------------------------------           -----------------------------
   Title of Individual Signing
 
                                            ----------------------------------
                                            Name of General Partner


SHAREHOLDER, If an Individual

                                            ----------------------------------
By:                                         Name of Individual Signing (if 
   ------------------------------           General Partner is a Corporation
                                            or Other Entity)

   ------------------------------
   Name                                     ----------------------------------
                                            Title of Individual Signing (if 
                                            General Partner is a Corporation
                                            or Other Entity)
 

                                      -92-
<PAGE>
 
                                   SCHEDULE I
                              TO ESCROW AGREEMENT

                                  SHAREHOLDERS
                                        

          VoiceCom shall complete this schedule to reflect (1) the name and
address of the shareholders which execute this Agreement, (2) the maximum number
of Escrow Shares for each shareholder, and (3) the percentage interest of each
shareholder.  VoiceCom also shall complete the information left blank in the
recitals to this Agreement.

                                      -93-
<PAGE>
 
                                   EXHIBIT 3
                                        
    FORM OF STOCK RESTRICTION AND REGISTRATION RIGHTS AGREEMENT ((S) 7.2(H))
    ------------------------------------------------------------------------
                                        
                                        

              STOCK RESTRICTION AND REGISTRATION RIGHTS AGREEMENT
              ---------------------------------------------------
                                        

          THIS STOCK RESTRICTION AND REGISTRATION RIGHTS AGREEMENT (this
"Agreement") is made and entered into as of September 30, 1997, by and among
Premiere Technologies, Inc., a Georgia corporation ("Premiere"), and those
shareholders of VoiceCom Holdings, Inc., a Washington corporation ("VoiceCom"),
appearing as signatories hereto (each, an "Investor" and collectively, the
"Investors").

                                R E C I T A L S
                                ---------------

          WHEREAS, pursuant to the terms of an Stock Purchase Agreement , dated
as of September 12, 1997 (as the same may be amended, the "Acquisition
Agreement"), by and  the Premiere and VoiceCom, the Premiere shall purchase
shares of capital stock of VoiceCom from the Investors (the "Acquisition"), with
the result that each of outstanding shares of $.001 par value common stock of
VoiceCom ("VoiceCom Common Stock") owned by the Investors will be converted into
the right to receive shares of the $.01 par value common stock of the Premiere
(the "Premiere Common Stock"); and

          WHEREAS, Premiere has agreed, as a condition precedent to VoiceCom's
obligations under the Acquisition Agreement, to grant the Investors certain
registration rights; and

          WHEREAS, Premiere and the Investors desire to define such registration
rights on the terms and subject to the conditions herein set forth.

          NOW, THEREFORE, in consideration of the foregoing premises and for
other good and valuable consideration, the parties hereby agree as follows:

          1.  DEFINITIONS
              -----------

          As used in this Agreement, the following terms have the respective
meanings set forth below:

          Annual Report Filing Date:  shall mean the date that the Commission
          -------------------------                                          
requires Premiere to file an annual report on Form 10-K for the fiscal year of
Premiere ended December 31, 1997, since the last quarter of such year will be
the first fiscal quarter of Premiere that contains the period of post closing
operations required by ASR 130 and 135.

                                      -94-
<PAGE>
 
          ASR 130 and 135: shall mean the Commission Accounting Series Release
          ---------------
 Nos. 130 and 135.

          Commission:  shall mean the Securities and Exchange Commission or any
          ----------                                                           
other federal agency at the time administering the Securities Act;

          Effective Date: shall mean the date on which the Acquisition is 
          --------------
consummated;

          Exchange Act:  shall mean the Securities Exchange Act of 1934, as 
          ------------
amended;

          Holder:  shall mean any holder of Registrable Securities;
          ------

          Other Stockholders:  shall mean Persons who, by virtue of an agreement
          ------------------                                                    
with Premiere, are entitled to include their Securities in any registration
effected under Section 3;

          Person:  shall mean an individual, partnership, joint stock company,
          ------                                                              
corporation, trust or unincorporated organization, and a government or agency or
political subdivision thereof;

          Piggyback Period:  shall mean the period that begins on the Annual
          ----------------                                                  
Report Filing Date and ends on the first anniversary of the date of this
Agreement.

          register, registered and registration: shall mean a registration
          --------  ----------     ------------                           
effected by preparing and filing a registration statement in compliance with the
Securities Act (and any post-effective amendments filed or required to be filed)
and the declaration or ordering of effectiveness of such registration statement;

          Registrable Securities: shall mean (A) the shares of Premiere Common
          ----------------------                                              
Stock issued to the Investors under the Acquisition Agreement, and (B) any
securities of Premiere issued as a dividend or other distribution with respect
to, or in exchange for or in replacement of, the shares of Premiere Common Stock
referred to in clause (A); provided, that Registrable Securities shall not
include (i) securities with respect to which a registration statement with
respect to the sale of such securities has become effective under the Securities
Act and all such securities have been disposed of in accordance with such
registration statement, (ii) such securities as are actually sold pursuant to
Rule 144 (or any successor provision thereto) under the Securities Act ("Rule
144"), or are eligible for sale pursuant to Rule 144 during any three month
period (iii) such securities as are acquired by Premiere or any of its
subsidiaries or (iv) the shares of Premiere Common Stock issued to the Investors
under the Acquisition Agreement that are held by the escrow agent under that
certain Escrow Agreement, dated as of September 30, 1997, by and among Premiere,
the Investors and SunTrust Bank, Atlanta.

                                      -95-
<PAGE>
 
          Registration Expenses: shall mean all expenses incurred by Premiere in
          ---------------------                                                 
compliance with Sections 3(a) and (b) hereof, including, without limitation, all
registration and filing fees, printing expenses, fees and disbursements of
counsel for Premiere, fees and expenses of one counsel for all the Holders, blue
sky fees and expenses and the expense of any special audits incident to or
required by any such registration (but excluding the compensation of regular
employees of Premiere, which shall be paid in any event by Premiere);

          Security, Securities: shall have the meaning set forth in 
          --------------------
Section 2(1) of the Securities Act;

          Securities Act: shall mean the Securities Act of 1933, as amended; and
          --------------

          Selling Expenses: shall mean all underwriting discounts and selling
          ----------------                                                   
commissions applicable to the sale of Registrable Securities and all fees and
disbursements of counsel for each of the Holders other than fees and expenses of
one counsel for all the Holders.

          Shareholder Representative:  shall have the meaning given that term 
          --------------------------
in the Acquisition Agreement.

          Shelf Filing Date: shall mean the date that is 30 days after the 
          -----------------
Annual Report Filing Date.

      2.  RESTRICTIONS ON TRANSFER
          ------------------------

          (a) Each Holder agrees that such Holder will not transfer or otherwise
reduce such Holder's risks relative to the shares of Premiere Common Stock to be
received by each Holder upon consummation of the Acquisition until such time as
Premiere notifies the Holder that the requirements of ASR 130 and 135 have been
met.  Each Holder understands that ASR 130 and 135 relate to publication of
financial results of post-closing combined operations of Premiere and VoiceCom.
Premiere agrees that it will publish such results on or before the Annual Report
Filing Date, and that it will notify the Holders promptly following such
publication.  Premiere shall be entitled to place restrictive legends on the
shares of Premiere Common Stock issued to the Shareholders pursuant to the Stock
Purchase to enforce the foregoing restrictions.

          (b) Prior to any proposed transfer of any Registrable Securities
(other than under the circumstances described in Section 3 hereof), the Holder
thereof shall give written notice to Premiere of its intention to effect such
transfer.  Each such notice shall describe the manner of the proposed transfer
and, if requested by Premiere, shall be accompanied by an opinion of counsel
reasonably satisfactory to Premiere to the effect that the proposed transfer may
be effected without registration under the Securities Act, whereupon such Holder
shall be entitled to transfer the Registrable Securities in accordance with the
terms of its notice. Each certificate or instrument transferred as above
provided shall bear the legend set forth in Section 2(c), except that such
certificate or

                                      -96-
<PAGE>
 
instrument shall not bear such legend if (i) such transfer is in accordance
with the provisions of Rule 144 (or any other rule permitting public sale
without registration under the Securities Act) or (ii) the opinion of counsel
referred to above is to the further effect that the transferee and any
subsequent transferee would be entitled to transfer such Registrable Securities
in a public sale without registration under the Securities Act.

          (c) Each certificate evidencing Registrable Securities issued to any
Holder in connection with the Acquisition ("Restricted Shares") shall bear a
legend in substantially the following form:

   "THESE SECURITIES HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933
   OR ANY STATE SECURITIES ACTS AND MAY NOT BE TRANSFERRED OR OTHERWISE DISPOSED
   OF UNLESS THEY HAVE BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933 AND ANY
   APPLICABLE STATE SECURITIES ACTS OR AN EXEMPTION FROM SUCH REGISTRATION IS
   AVAILABLE."

          (d) In the event that any Restricted Shares shall cease to be subject
to the restrictions on transfer set forth in this Agreement, Premiere shall,
upon the written request of the Holder thereof, issue to such Holder a new
certificate evidencing such Restricted Shares without the legend required by
Section 2(c) hereof endorsed thereon.

      3.  REGISTRATION RIGHTS
          -------------------

          (a)  Premiere Registration.
               --------------------- 

            (i) If, at any time during the Piggyback Period, Premiere shall
   determine to register any of its equity securities either for its own account
   or for the account of Other Stockholders, other than a registration relating
   solely to benefit plans, or a registration relating solely to a Commission
   Rule 145 transaction, or a registration on any registration form which does
   not permit secondary sales or does not include substantially the same
   information as would be required to be included in a registration statement
   covering the sale of Registrable Securities, Premiere will:

               (A) promptly give to each of the Holders a written notice thereof
            (which shall include a list of the jurisdictions in which Premiere
            intends to attempt to qualify such securities under the applicable
            blue sky or other state securities laws); and

               (B) include in such registration (and any related qualification
            under blue sky laws or other compliance), and in any underwriting
            involved therein, all the Registrable Securities specified in a
            written request or requests, made by any Holder within ten (10)
            business days after the giving of the written notice from Premiere
            described in clause (i) above, except as set forth in Section
            3(a)(ii)

                                      -97-
<PAGE>
 
            below.  Such written request shall specify the amount of Registrable
            Securities intended to be disposed of by a Holder and may specify
            all or a part of the Holders' Registrable Securities.

   Notwithstanding the foregoing, if, at any time after giving such written
   notice of its intention to effect such registration and prior to the
   effective date of the registration statement filed in connection with such
   registration, Premiere shall determine for any reason not to register such
   equity securities Premiere may, at its election, give written notice of such
   determination to the Holders and thereupon Premiere shall be relieved of its
   obligation to register such Registrable Securities in connection with the
   registration of such equity securities (but not from its obligation to pay
   Registration Expenses to the extent incurred in connection therewith as
   provided herein).

   Notwithstanding anything to the contrary set forth in this Agreement, no
   Holder shall have any right to include any Registrable Securities in any
   registration statement filed pursuant to the 5-3/4% Convertible Subordinated
   Notes Due 2004 Registration Rights Agreement dated as of June 15, 1997, by
   and among Premiere and Robertson, Stephens & Company LLC, Alex. Brown & Sons
   Incorporated and Donaldson, Lufkin & Jenrette Securities Corporation.

            (ii) Underwriting.  If the registration of which Premiere gives
                 ------------                                              
   notice is for a registered public offering involving an underwriting,
   Premiere shall so advise each of the Holders as a part of the written notice
   given pursuant to Section 3(a)(i)(A).  In such event, the right of each of
   the Holders to registration pursuant to this Section 3(a) shall be
   conditioned upon such Holders' participation in such underwriting and the
   inclusion of such Holders' Registrable Securities in the underwriting to the
   extent provided herein.  The Holders whose shares are to be included in such
   registration shall (together with Premiere and the Other Stockholders
   distributing their securities through such underwriting) enter into an
   underwriting agreement in customary form with the representative of the
   underwriter or underwriters selected for the underwriting by Premiere or such
   Other Stockholders, as the case may be.  Such underwriting agreement will
   contain such representations and warranties by Premiere and such other terms
   and provisions as are customarily contained in underwriting agreements with
   respect to secondary distributions, including, without limitation,
   indemnities and contribution to the effect and to the extent provided in
   Section 3(e) hereof and the provision of opinions of counsel and accountants'
   letters to the effect and to the extent provided in Section 3(d), and the
   representations and warranties by, and the other agreements on the part of,
   Premiere to and for the benefit of such underwriters shall also be made to
   and for the benefit of the Holders whose shares are to be included in such
   registration.  Notwithstanding any other provision of this Section 3, if the
   representative determines that marketing factors require a limitation on the
   number of shares to be underwritten, Premiere shall so advise all holders of
   securities requesting registration, and the number of shares of securities
   that are entitled to be included in 

                                      -98-
<PAGE>
 
   the registration and underwriting shall be allocated by Premiere in its sole
   discretion, subject to agreements between Premiere and the Other
   Stockholders. If any of the Holders or any officer, director or Other
   Stockholder disapproves of the terms of any such underwriting, he may elect
   to withdraw therefrom by written notice to Premiere and the underwriter. Any
   Registrable Securities or other securities excluded or withdrawn from such
   underwriting shall be withdrawn from such registration.

            (b)  Shelf Registration.
                 ------------------ 

            (i) On or before the Shelf Filing Date, Premiere shall file a
   "shelf" registration statement pursuant to Rule 415 under the Securities Act
   (the "Shelf Registration") with respect to the Registrable Securities to be
   issued under the Acquisition Agreement.  Premiere shall, subject to Section
   3(g) hereof, use reasonable commercial efforts to cause the Shelf
   Registration to become effective as soon as practicable after the date of
   filing thereof and shall use its reasonable commercial efforts to keep the
   Shelf Registration continuously effective from the date such Shelf
   Registration is effective until the first anniversary of the Effective Date
   in order to permit the prospectus forming a part thereof to be usable by
   Holders during such period.  The Shelf Registration may include securities of
   Premiere other than Registrable Securities.

            (ii) Subject to Section 3(g) hereof, Premiere shall supplement or
   amend the Shelf Registration, (A) as required by the registration form
   utilized by Premiere or by the instructions applicable to such registration
   form or by the Securities Act or the rules and regulations promulgated
   thereunder, and (B) to include in such Shelf Registration any additional
   securities that are held by Other Stockholders or become Registrable
   Securities by operation of the definition thereof.

            (iii)  The Holders may, at their election and upon written notice by
   the Shareholder Representative to Premiere, effect offers and sales under the
   Shelf Registration by means of one or more underwritten offerings; provided,
   however, that Premiere shall not be obligated to effect, or take any action
   to effect, any such registration:

                (A) If Premiere shall have previously effected an underwritten
            registration with respect to Registrable Securities pursuant to
            Section 3(a) hereof, Premiere shall not be required to effect any
            underwritten registration pursuant to this Section 3(b)(iii) until a
            period of 180 days shall have elapsed from the effective date of the
            most recent such previous registration; provided that if, in the
            most recent such previous registration, participation pursuant to
            Section 3(a) shall not have been to the extent requested pursuant to
            Section 3(a), then Premiere shall not be required to effect any
            underwritten registration pursuant to this Section 3(b)(iii) until a
            period of 90 days shall have

                                      -99-
<PAGE>
 
            elapsed from the effective date of the most recent such
            previous registration;

                (B) If, upon receipt of a registration request pursuant to this
            Section 3(b)(iii), Premiere is advised in writing (with a copy to
            the Shareholder Representative) by a recognized national independent
            investment banking firm selected by Premiere that, in such firm's
            opinion, a registration at the time and on the terms requested would
            adversely affect any public offering of securities of Premiere by
            Premiere (other than in connection with benefit and similar plans)
            or by or on behalf of any shareholder of Premiere in connection with
            a "shelf" registration pursuant to Rule 415 under the Securities
            Act, or a demand registration right (collectively, a "Premiere
            Offering") with respect to which Premiere has commenced preparations
            for a registration prior to the receipt of a registration request
            pursuant to this Section 3(b)(iii), Premiere shall not be required
            to effect a registration pursuant to this Section 3(b)(iii) until
            the earlier of (x) 30 days after the completion of such Premiere
            Offering, (y) promptly after any abandonment of such Premiere
            Offering or (z) 60 days after the date of receipt of a registration
            request pursuant to this Section 3(b)(iii); provided, however, that
                                                        --------  -------      
            the periods during which Premiere shall not be required to effect a
            registration pursuant to this Section 3(b)(iii) together with any
            periods of suspension under Section 3(g) hereof may not exceed 90
            days in the aggregate;

                (C) In any particular jurisdiction in which Premiere would be
            required to execute a general consent to service of process in
            effecting such registration, qualification or compliance, unless
            Premiere is already subject to service in such jurisdiction and
            except as may be required by the Securities Act or applicable rules
            or regulations thereunder.

                (D) Other than pursuant to a registration statement on Form S-3.

                (E) Unless Premiere has received audited financial statements
            with respect to any business acquired or to be acquired to the
            extent required by Rule 3-05 of Regulation S-X for so long as it
            takes to obtain such statements, provided that Premiere shall use
            commercially reasonable efforts to obtain such statement.

            If Other Stockholders request inclusion in any such registration
   under Section 3(b)(iii), the Holders shall offer to include the securities of
   such Other Stockholders in the underwriting and may condition such offer on
   their acceptance of the further applicable provisions of this Section 3.  The
   Holders whose shares are 

                                     -100-
<PAGE>
 
   to be included in such registration and Premiere shall (together with all
   Other Stockholders proposing to distribute their securities through such
   underwriting) enter into underwriting and related agreements in customary
   form with the representative of the underwriter or underwriters selected for
   such underwriting by Premiere and reasonably acceptable to the Shareholder
   Representative. Such underwriting agreement will contain such representations
   and warranties by Premiere and such other terms and provisions as are
   customarily contained in underwriting agreements with respect to secondary
   distributions, including, without limitation, indemnities and contribution to
   the effect and to the extent provided in Section 3(e) hereof and the
   provision of opinions of counsel and accountants' letters to the effect and
   to the extent provided in Section 3(d) hereof, and the representations and
   warranties by, and the other agreements on the part of, Premiere to and for
   the benefit of such underwriters shall also be made to and for the benefit of
   the Holders. Premiere shall cooperate fully with the Holders and the
   underwriters in connection with any underwritten offering. Notwithstanding
   any other provision of this Section 3(b)(iii), if the representative advises
   the Holders in writing that marketing factors require a limitation on the
   number of shares to be underwritten, the Shareholder Representative shall so
   advise Premiere and the number of shares of securities that are entitled to
   be included in the registration and underwriting shall be allocated by
   Premiere in its sole discretion, subject to agreements between Premiere and
   the Other Stockholders. No Registrable Securities or any other securities
   excluded from the underwriting by reason of the underwriter's marketing
   limitation shall be included in such registration. If any Other Stockholder
   who has requested inclusion in such registration as provided above
   disapproves of the terms of the underwriting, such person may elect to
   withdraw therefrom by written notice to Premiere, the underwriter and the
   Shareholder Representative. The securities so withdrawn shall also be
   withdrawn from registration.

          (c) Expenses of Registration.  All Registration Expenses incurred in
              ------------------------                                        
connection with any registration, qualification or compliance pursuant to this
Section 3 (including all Registration Expenses incurred in connection with the
Shelf Registration and any supplements or amendments thereto, whether or not it
becomes effective, and whether all, none or some of the Registrable Securities
are sold pursuant to the Shelf Registration) shall be borne by Premiere, and all
Selling Expenses shall be borne by the Holders of the securities so registered
pro rata on the basis of the number of their shares so registered.

          (d) Registration Procedures.  In the case of each registration
              -----------------------                                   
effected by Premiere pursuant to this Section 3, Premiere will keep the Holders,
as applicable, advised in writing as to the initiation of each registration and
as to the completion thereof.  At its expense, Premiere will:

          (i) furnish to the Shareholder Representative, and to any
   underwriter simultaneously with filing with the Commission, copies of any
   registration statement (including all exhibits) for a registration in which
   the Holders have elected to participate pursuant to Section 3(a) and any
   prospectus forming a part thereof and 

                                     -101-
<PAGE>
 
   any amendments and supplements thereto (including all documents incorporated
   or deemed incorporated by reference therein prior to the effectiveness of
   such registration statement and including each preliminary prospectus, any
   summary prospectus or any term sheet (as such term is used in Rule 434 under
   the Securities Act)) and any other prospectus filed under Rule 424 under the
   Securities Act;

            (ii) furnish to the Shareholder Representative, and to any
   underwriter before filing with the Commission, copies of any registration
   statement (including all exhibits) for a Shelf Registration and any
   prospectus forming a part thereof and any amendments and supplements thereto
   (including all documents incorporated or deemed incorporated by reference
   therein prior to the effectiveness of such registration statement and
   including each preliminary prospectus, any summary prospectus or any term
   sheet (as such term is used in Rule 434 under the Securities Act)), which
   documents, other than documents incorporated or deemed incorporated by
   reference, will be subject to the review of the Shareholder Representative
   and any such underwriter for a period of at least five business days, and
   Premiere shall not file any such registration statement or such prospectus or
   any amendment or supplement to such registration statement or prospectus to
   which the Shareholder Representative or any such underwriter shall reasonably
   object within five business days after the receipt thereof; the Shareholder
   Representative or such underwriters, if any, shall be deemed to have
   reasonably objected to such filing only if the registration statement,
   amendment, prospectus or supplement, as applicable, as proposed to be filed,
   contains a material misstatement or omission;

            (iii)  furnish to the Shareholder Representative and to any
   underwriter, such number of conformed copies of the applicable registration
   statement and of each amendment and supplement thereto (in each case
   including all exhibits) and such number of copies of the prospectus forming a
   part of such registration statement (including each preliminary prospectus,
   any summary prospectus or any term sheet (as such term is used in Rule 434
   under the Securities Act)) and any other prospectus filed under Rule 424
   under the Securities Act, in conformity with the requirements of the
   Securities Act, and such other documents, including without limitation
   documents incorporated or deemed to be incorporated by reference prior to the
   effectiveness of such registration, as the Shareholder Representative or any
   such underwriter, from time to time may reasonably request;

            (iv) to the extent practicable, promptly prior to the filing of any
   document that is to be incorporated by reference into any registration
   statement or prospectus forming a part thereof subsequent to the
   effectiveness thereof, and in any event no later than the date such document
   is filed with the Commission, provide copies of such document to the
   Shareholder Representative, if requested, and to any underwriter, and make
   representatives of Premiere available for discussion of such document and
   other customary due diligence matters, and include in such document prior to
   the filing thereof such information as Shareholder Representative or any such
   underwriter reasonably may request;

                                     -102-
<PAGE>
 
            (v) use its reasonable best efforts (x) to register or qualify all
   Registrable Securities and other securities covered by such registration
   under such other securities or blue sky laws of such States of the United
   States of America where an exemption is not available and as the sellers of
   Registrable Securities covered by such registration shall reasonably request,
   (y) to keep such registration or qualification in effect for so long as the
   applicable registration statement remains in effect, and (z) to take any
   other action which may be reasonably necessary or advisable to enable such
   sellers to consummate the disposition in such jurisdictions of the securities
   to be sold by such sellers, except that Premiere shall not for any such
   purpose be required to qualify generally to do business as a foreign
   corporation in any jurisdiction where it is not so qualified, or to subject
   itself to taxation in any such jurisdiction, or to execute a general consent
   to service of process in effecting such registration, qualification or
   compliance, unless Premiere is already subject to service in such
   jurisdiction and except as may be required by the Securities Act or
   applicable rules or regulations thereunder;

            (vi) use its reasonable best efforts to cause all Registrable
   Securities covered by such registration statement to be registered with or
   approved by such other federal or state governmental agencies or authorities
   as may be necessary in the opinion of counsel to Premiere and counsel to the
   Holders of Registrable Securities to enable the Holders thereof to consummate
   the disposition of such Registrable Securities;

            (vii)  subject to Section 3(g) hereof, promptly notify each Holder
   of Registrable Securities covered by a registration statement (A) upon
   discovery that, or upon the happening of any event as a result of which, the
   prospectus forming a part of such registration statement, as then in effect,
   includes an untrue statement of a material fact or omits to state any
   material fact required to be stated therein or necessary to make the
   statements therein, in the light of the circumstances under which they were
   made, not misleading, (B) of the issuance by the Commission of any stop order
   suspending the effectiveness of such registration statement or the initiation
   of proceedings for that purpose, (C) of any request by the Commission for (1)
   amendments to such registration statement or any document incorporated or
   deemed to be incorporated by reference in any such registration statement,
   (2) supplements to the prospectus forming a part of such registration
   statement or (3) additional information, or (D) of the receipt by Premiere of
   any notification with respect to the suspension of the qualification or
   exemption from qualification of any of the Registrable Securities for sale in
   any jurisdiction or the initiation of any proceeding for such purpose, and at
   the request of any such Holder promptly prepare and furnish to it a
   reasonable number of copies of a supplement to or an amendment of such
   prospectus as may be necessary so that, as thereafter delivered to the
   purchasers of such securities, such prospectus shall not include an untrue
   statement of a material fact or omit to state a material fact required to be
   stated

                                     -103-
<PAGE>
 
   therein or necessary to make the statements therein, in the light of the
   circumstances under which they were made, not misleading;

            (viii)  use its reasonable best efforts to obtain the withdrawal of
   any order suspending the effectiveness of any such registration, or the
   lifting of any suspension of the qualification (or exemption from
   qualification) of any of the Registrable Securities for sale in any
   jurisdiction;

            (ix) if requested by the Shareholder Representative or any
   underwriter, promptly incorporate in such registration statement or
   prospectus, pursuant to a supplement or post effective amendment if
   necessary, such information as the Shareholder Representative and any
   underwriter may reasonably request to have included therein, including,
   without limitation, information relating to the "plan of distribution" of the
   Registrable Securities, information with respect to the principal amount or
   number of shares of Registrable Securities being sold to such underwriter,
   the purchase price being paid therefor and any other terms of the offering of
   the Registrable Securities to be sold in such offering and make all required
   filings of any such prospectus supplement or post-effective amendment as soon
   as practicable after Premiere is notified of the matters to be incorporated
   in such prospectus supplement or post effective amendment;

            (x) furnish to the Holders, addressed to them, an opinion of counsel
   for Premiere, dated the date of the closing under the underwriting agreement,
   if any, or the date of effectiveness of the registration statement if such
   registration is not an underwritten offering, and use its reasonable best
   efforts to furnish to the Holders, addressed to them, a "cold comfort" letter
   signed by the independent certified public accountants who have certified
   Premiere's financial statements included in such registration, covering
   substantially the same matters with respect to such registration (and the
   prospectus included therein) and, in the case of such accountants' letter,
   with respect to events subsequent to the date of such financial statements,
   as are customarily covered in opinions of issuer's counsel and in
   accountants' letters delivered to underwriters in underwritten public
   offerings of securities and such other matters as the Shareholder
   Representative may reasonably request;

            (xi) otherwise use its reasonable best efforts to comply with all
   applicable rules and regulations of the Commission, and make available to its
   security holders, as soon as reasonably practicable, an earnings statement
   covering the period of at least 12 months, but not more than 18 months,
   beginning with the first full calendar month after the effective date of such
   registration statement, which earnings statement shall satisfy the provisions
   of Section 11(a) of the Securities Act and Rule 158 promulgated thereunder;

            (xii)  provide promptly to the Holders upon request any document
   filed by Premiere with the Commission pursuant to the requirements of Section
   13 and Section 15 of the Exchange Act; and

                                     -104-
<PAGE>
 
            (xiii)  use its reasonable best efforts to cause all Registrable
   Securities included in any registration pursuant hereto to be listed on each
   securities exchange on which securities of the same class are then listed,
   or, if not then listed on any securities exchange, to be eligible for trading
   in any over-the-counter market or trading system in which securities of the
   same class are then traded.

            (e)  Indemnification.
                 --------------- 

            (i) Premiere will indemnify each of the Holders, as applicable, each
of its officers, directors, members and partners, and each person controlling
each of the Holders, with respect to each registration which has been effected
pursuant to this Section 3, and each underwriter, if any, and each person who
controls any underwriter, against all claims, losses, damages and liabilities
(or actions in respect thereof) arising out of or based on any untrue statement
(or alleged untrue statement) of a material fact contained in any prospectus,
offering circular or other document (including any related registration
statement, notification or the like) incident to any such registration,
qualification or compliance, or based on any omission (or alleged omission) to
state therein a material fact required to be stated therein or necessary to make
the statements therein not misleading, or any violation by Premiere of the
Securities Act or the Exchange Act or any rule or regulation thereunder
applicable to Premiere and relating to action or inaction required of Premiere
in connection with any such registration, qualification or compliance, and will
reimburse each of the Holders, each of its officers, directors, members and
partners, and each person controlling each of the Holders, each such underwriter
and each person who controls any such underwriter, for any legal and any other
expenses reasonably incurred in connection with investigating and defending any
such claim, loss, damage, liability or action, provided that Premiere will not
be liable in any such case to the extent that any such claim, loss, damage,
liability or expense arises out of or is based on any untrue statement or
omission based upon written information furnished to Premiere by the Holders or
underwriter and stated to be specifically for use therein.

          (ii) Each of the Holders will, if Registrable Securities held by it
are included in the securities as to which such registration, qualification or
compliance is being effected, indemnify Premiere, each of its directors and
officers and each underwriter, if any, of Premiere's securities covered by such
a registration statement, each person who controls Premiere or such underwriter,
each Other Stockholder and each of their officers, directors, members and
partners, and each person controlling such Other Stockholder against all claims,
losses, damages and liabilities (or actions in respect thereof) arising out of
or based on any untrue statement (or alleged untrue statement) of a material
fact contained in any such registration statement, prospectus, offering circular
or other document made by such Holder, or any omission (or alleged omission) to
state therein a material fact required to be stated therein or necessary to make
the statements by such Holder therein not misleading, and will reimburse
Premiere and such Other Stockholders, directors, officers, partners, members,
persons, underwriters or control persons for any legal or any other expenses
reasonably incurred in connection with investigating or

                                      -105-
<PAGE>
 
defending any such claim, loss, damage, liability or action, in each case to
the extent, but only to the extent, that such untrue statement (or alleged
untrue statement) or omission (or alleged omission) is made in such registration
statement, prospectus, offering circular or other document in reliance upon and
in conformity with written information furnished to Premiere by such Holder and
stated to be specifically for use therein; provided, however, that the
obligations of each of the Holders hereunder and under clause (vi) below shall
be limited to an amount equal to the net proceeds to such Holder of securities
sold as contemplated herein.

          (iii)  Each party entitled to indemnification under this Section 3(e)
(the "Indemnified Party") shall give notice to the party required to provide
indemnification (the "Indemnifying Party") promptly after such Indemnified Party
has actual knowledge of any claim as to which indemnity may be sought, and shall
permit the Indemnifying Party to assume the defense of any such claim or any
litigation resulting therefrom; provided that counsel for the Indemnifying
Party, who shall conduct the defense of such claim or any litigation resulting
therefrom, shall be approved by the Indemnified Party (whose approval shall not
unreasonably be withheld) and the Indemnified Party may participate in such
defense at such party's expense (unless the Indemnified Party shall have
reasonably concluded that there may be a conflict of interest between the
Indemnifying Party and the Indemnified Party in such action, in which case the
fees and expenses of one such counsel for all Indemnified Parties shall be at
the expense of the Indemnifying Party), and provided further that the failure of
any Indemnified Party to give notice as provided herein shall not relieve the
Indemnifying Party of its obligations under this Section 3 unless the
Indemnifying Party is materially prejudiced thereby.  No Indemnifying Party, in
the defense of any such claim or litigation shall, except with the consent of
each Indemnified Party (which consent shall not be unreasonably withheld or
delayed), consent to entry of any judgment or enter into any settlement which
does not include as an unconditional term thereof the giving by the claimant or
plaintiff to such Indemnified Party of a release from all liability in respect
to such claim or litigation.  Each Indemnified Party shall furnish such
information regarding itself or the claim in question as an Indemnifying Party
may reasonably request in writing and as shall be reasonably required in
connection with the defense of such claim and litigation resulting therefrom.

          (iv) If the indemnification provided for in this Section 3(e) is held
by a court of competent jurisdiction to be unavailable to an Indemnified Party
with respect to any loss, liability, claim, damage or expense referred to
herein, then the Indemnifying Party, in lieu of indemnifying such Indemnified
Party hereunder, shall contribute to the amount paid or payable by such
Indemnified Party as a result of such loss, liability, claim, damage or expense
in such proportion as is appropriate to reflect the relative fault of the
Indemnifying Party on the one hand and of the Indemnified Party on the other in
connection with the statements or omissions which resulted in such loss,
liability, claim, damage or expense, as well as any other relevant equitable
considerations. The relative fault of the Indemnifying Party and of the
Indemnified Party shall be determined by reference to, among other things,
whether the untrue (or alleged untrue)

                                     -106-
<PAGE>
 
statement of a material fact or the omission (or alleged omission) to state a
material fact relates to information supplied by the Indemnifying Party or by
the Indemnified Party and the parties' relative intent, knowledge, access to
information and opportunity to correct or prevent such statement or omission.

          (v) Notwithstanding the foregoing, to the extent that the provisions
on indemnification and contribution contained in the underwriting agreement
entered into in connection with any underwritten public offering contemplated by
this Agreement are in conflict with the foregoing provisions, the provisions in
such underwriting agreement shall be controlling.

          (vi) The foregoing indemnity agreement of Premiere and Holders is
subject to the condition that, insofar as they relate to any loss, claim,
liability or damage made in a preliminary prospectus but eliminated or remedied
in the amended prospectus on file with the Commission at the time the
registration statement in question becomes effective or the amended prospectus
filed with the Commission pursuant to Commission Rule 424(b) (the "Final
Prospectus"), such indemnity or contribution agreement shall not inure to the
benefit of any underwriter or Holder (but only if such Holder was required to
deliver such Final Prospectus) if a copy of the Final Prospectus was furnished
to the underwriter and was not furnished to the person asserting the loss,
liability, claim or damage at or prior to the time such action is required by
the Securities Act.

          (f) Information by the Holders.  Each of the Holders holding
              --------------------------                              
securities included in any registration shall furnish to Premiere such
information regarding such Holder and the distribution proposed by such Holder
as Premiere may reasonably request in writing and as shall be reasonably
required in connection with any registration, qualification or compliance
referred to in this Section 3.

          (g) Holdback Agreement; Postponement.  Notwithstanding the provisions
              --------------------------------                                 
of Sections 3(a) and (b), if the Board of Directors of Premiere determines in
good faith that it is in the best interests of Premiere (A) not to disclose the
existence of facts surrounding any proposed or pending acquisition, disposition,
strategic alliance or financing transaction involving Premiere or (B) for any
purpose, to suspend the registration rights set forth herein, Premiere may, by
notice to the Holders in accordance with Section 6(a), (1) suspend the rights of
the Holders to make sales pursuant to the Shelf Registration, and (2) postpone
any other registration for such a period of time as the Board of Directors may
determine in its sole discretion; provided, however, that such periods of
suspension may not exceed 90 days in the aggregate; and provided further that
the effectiveness of the Shelf Registration shall be extended beyond the first
anniversary of the Effective Date for a period equal to any such periods of
suspension.

          (h) Assignment.  The registration rights set forth in Section 3 hereof
              ----------                                                        
may be assigned, in whole or in part, to any transferee of Registrable
Securities (who shall be considered thereafter to be a Holder (provided that any
transferee who is not an 

                                     -107-
<PAGE>
 
affiliate of Investor shall be a Holder only with respect to such Registrable
Securities so acquired and any stock of Premiere issued as a dividend or other
distribution with respect to, or in exchange for or in replacement of, such
Registrable Securities) and shall be bound by all obligations and limitations of
this Agreement).

     4.  RULE 144 REPORTING
         ------------------

          With a view to making available the benefits of certain rules and
regulations of the Commission which may permit the sale of restricted securities
to the public without registration, Premiere agrees to:

   (i)    make and keep public information available (as those terms are
          understood and defined in Rule 144) at all times;

   (ii)   use its reasonable best efforts to file with the Commission in a
          timely manner all reports and other documents required of Premiere
          under the Securities Act and the Exchange Act; and

   (iii)  so long as there are outstanding any Registrable Securities, furnish
          to each Holder, upon request, a written statement by Premiere as to
          its compliance with the reporting requirements of Rule 144 and of the
          Securities Act and the Exchange Act, a copy of the most recent annual
          or quarterly report of Premiere, and such other reports and documents
          so filed as such Holder may reasonably request in availing itself of
          any rule or regulation of the Commission allowing such Holder to sell
          any such securities without registration.

     5.  INTERPRETATION OF THIS AGREEMENT
         --------------------------------

          (a) Directly or Indirectly.  Where any provision in this Agreement
              ----------------------                                        
refers to action to be taken by any Person, or which such Person is prohibited
from taking, such provision shall be applicable whether such action is taken
directly or indirectly by such Person.

          (b) Governing Law.  This Agreement shall be governed by and construed
              -------------                                                    
in accordance with the laws of the State of Georgia.

          (c) Section Headings.  The headings of the sections and subsections of
              ----------------                                                  
this Agreement are inserted for convenience only and shall not be deemed to
constitute a part thereof.

                                      -108-
<PAGE>
 
     6.  MISCELLANEOUS
         -------------

         (a)  Notices.
              ------- 

             (i) All communications under this Agreement shall be in writing and
shall be delivered by facsimile or by hand or mailed by overnight courier or by
registered or certified mail, postage prepaid: .

                (A) if to Premiere, to Premiere Technologies, Inc., The Lenox
Building, Suite 400, 3399 Peachtree Road, N.E., Atlanta, Georgia 30326,
Attention: Boland T. Jones, President and Chief Executive Officer, with a
required copy to Alston & Bird LLP, One Atlantic Center, 1201 West Peachtree
Street, Atlanta, Georgia 30309-3424, Attention: Janine Brown, Esq., or at such
other address as it may have furnished in writing to the Investors;

                (B) if to the Investors, at the addresses listed on Schedule I
hereto, or at such other addresses as may have been furnished Premiere in
writing.

            (ii) Any notice so addressed shall be deemed to be given: if
delivered by hand, on the date of such delivery; if mailed by courier, on the
first business day following the date of such mailing; and if mailed by
registered or certified mail, on the third business day after the date of such
mailing.

          (b) Reproduction of Documents.  This Agreement and all documents
              -------------------------                                   
relating thereto, including, without limitation, any consents, waivers and
modifications which may hereafter be executed may be reproduced by the Investor
by any photographic, photostatic, microfilm, microcard, miniature photographic
or other similar process and the Investors may destroy any original document so
reproduced.  The parties hereto agree and stipulate that any such reproduction
shall be admissible in evidence as the original itself in any judicial or
administrative proceeding (whether or not the original is in existence and
whether or not such reproduction was made by the Investors in the regular course
of business) and that any enlargement, facsimile or further reproduction of such
reproduction shall likewise be admissible in evidence.

          (c) Entire Agreement; Amendment and Waiver.  This Agreement
              --------------------------------------                 
constitutes the entire understanding of the parties hereto and supersedes all
prior understanding among such parties.  This Agreement may be amended, and the
observance of any term of this Agreement may be waived, with (and only with) the
written consent of Premiere and the Shareholder Representative or the Holders of
a majority of the then outstanding Registrable Securities.

                                     -109-
<PAGE>
 
          (d) Counterparts.  This Agreement may be executed in one or more
              ------------                                                
counterparts, each of which shall be deemed an original and all of which
together shall be considered one and the same agreement.

          (e) No Inconsistent Agreements.  Premiere will not hereafter enter
              --------------------------                                    
into any agreement with respect to its securities which is inconsistent with the
rights granted to the Holders of Registrable Securities in this Agreement.

          (f) Remedies.  Each Holder of Registrable Securities, in addition to
              --------                                                        
being entitled to exercise all rights granted by law, including recovery of
damages, will be entitled to specific performance of its rights under this
Agreement.  Premiere agrees that monetary damages would not be adequate
compensation for any loss incurred by reason of a breach by it of the provisions
of this Agreement and hereby agrees to waive the defense in any action for
specific performance that a remedy at law would be adequate.

          (g) Severability.  In the event that any one or more of the provisions
              ------------                                                      
contained herein, or the application thereof in any circumstances, is held
invalid, illegal or unenforceable in any respect for any reason, the validity,
legality and enforceability of any such provision in every other respect and of
the remaining provisions contained herein shall not be in any way impaired
thereby, it being intended and understood that all of the rights and privileges
of each of the Holders shall be enforceable to the fullest extent permitted by
law.

          IN WITNESS WHEREOF, the undersigned have executed this Agreement as of
the date first set forth above.

PREMIERE TECHNOLOGIES, INC.
 
By:  
   -----------------------------------
   Jeffrey A. Allred
   Executive Vice President
   Strategic Development
 
INVESTOR, if a corporation or other          INVESTOR, if a limited partnership
entity 
 
- ----------------------------------           ----------------------------------
Name of Corporation or Entity                Name of Limited Partnership

 
By:                          (SEAL)          By:                          (SEAL)
   -------------------------                    -------------------------



                    (Signatures Continued on Following Page)

                                     -110-
<PAGE>
 
                   (Signatures Continued from Previous Page)


 

- --------------------------------         --------------------------------------
Name of Individual Signing               Name of General Partner
 
- --------------------------------         --------------------------------------
Title of Individual Signing              Name of Individual Signing (if General
                                         Partner is a Corporation or Other   
                                         Entity)
 

- --------------------------------         --------------------------------------
INVESTOR, If an Individual               Title of Individual Signing (if General
                                         Partner is a Corporation or Other
                                         Entity)
By:
 

- -------------------------------
Name
 

                                     -111-
<PAGE>
 
                                   EXHIBIT 4

      FORM OF SECOND AMENDMENT TO THE SHAREHOLDERS AGREEMENT ((S) 7.2(i))
      -------------------------------------------------------------------
                                        

                                SECOND AMENDMENT

                                TO THAT CERTAIN
                      SHAREHOLDERS' AGREEMENT BY AND AMONG
                            VOICECOM HOLDINGS, INC.
                       (FORMERLY VOICECOM SYSTEMS, INC.)
                            AND CERTAIN SHAREHOLDERS
                                     DATED
                               SEPTEMBER 30, 1997
                                        
          This Amendment to that certain Shareholders' Agreement by and among
VoiceCom Holdings, Inc. (formerly VoiceCom Systems, Inc.) ("the Company") and
certain shareholders (the "Shareholders") of VoiceCom, dated February 19, 1988
(the "Shareholders' Agreement"), as amended by Amendment dated September 20,
1992, is made as of the 30th day of September, 1997, by and among the Company
and each of the other persons whose signatures are set forth below (the
"Amending Shareholders").  Unless otherwise indicated, capitalized terms used
herein shall have the same meaning as set forth in the Shareholders' Agreement.

                                    RECITALS
                                    --------

          A.  The Company, the Amending Shareholders, and certain other
shareholders of the Company, are parties to the Shareholders' Agreement.

          B.  Section 7 of the Shareholders' Agreement requires that any
amendment or modification of the Shareholders' Agreement shall be effective only
if evidenced by a written instrument executed by the Company and Shareholders
that hold at least seventy-five percent (75%) of the Company Securities held by
all of the Shareholders.

          C.  The Amending Shareholders hold at least seventy-five (75%) of
Company Securities held by all the Shareholders.

          D.  Subject to the terms and conditions set forth in that certain
Stock Purchase Agreement (the "Agreement"), dated September 12, 1997, among
Premiere Technologies, Inc. ("Premiere"), the Company and certain Shareholders
(the "Exchanging Shareholders"), the Exchanging Shareholders propose to exchange
all shares of Company's $.001 par value per share common stock they hold for
shares of Premiere's $.01 par value per share common stock.

                                     -112-
<PAGE>
 
          E.  The Company and the Amending Shareholders desire to amend the
Shareholders' Agreement to exclude Premiere from the right of first refusal
obligations thereunder.

NOW, THEREFORE, the parties agree as follows:

          1.  Amendment to Shareholders' Agreement.  Section 1.2 of the
              ------------------------------------                     
Shareholders' Agreement is hereby deleted in its entirety and the following is
hereby inserted in lieu thereof:

               "1.2  Limitations.  Notwithstanding the provisions of Section
     1.1, no such Offer Notice shall be required, and no right of first refusal
     shall exist, with respect to transfers, including sales, (a) to members of
     an individual Shareholder's immediate family, (b) to the Company, (c) by
     British Telecommunications plc or Citicorp Venture Capital, Inc. to its
     respective affiliates (as such term is defined in Securities and Exchange
     Commission, Rule 144), (d) by a Shareholder which is a partnership to a
     partner of such partnership or retired partner of such partnership who
     retires after the date hereof, or by such partners to one another, (e) to
     estates, trusts or custodianships for the account of the Shareholder or any
     of the foregoing permitted transferees, (f) to the public pursuant to a
     registration statement declared effective by the Securities and Exchange
     Commission, or (g) to or from Premiere; provided that a transferee under
     clause (a), (c), (d) or (e) above agrees in writing to be subject to the
     terms hereof to the same extent as if he/she were an original Shareholder
     hereunder."

          2.  Counterparts.  This Amendment may be executed in any number of
              ------------                                                  
counterparts, each of which shall be deemed to be an original and all of which
together shall constitute one and the same instrument.

          3.  Governing Law.  This Amendment shall be construed and enforced in
              -------------                                                    
accordance with, and the rights of the parties shall be governed by, the laws of
the State of Washington.

          IN WITNESS WHEREOF, the parties have executed this Amendment as of 
the date first above written.


                   [Signatures appear on the following page.]

                                     -113-
<PAGE>
 
    [Signature Page to the Second Amendment to the Shareholder's Agreement]


VOICECOM HOLDINGS, INC.
 
By:
   --------------------------------- 
 
   ---------------------------------
   Name
 
 
   ---------------------------------
   Title



Shareholder, If a Corporation or Other     SHAREHOLDER, If a Limited Partnership
Entity
 
                                           ------------------------------------
Name of Corporation or Entity              Name of Limited Partnership
 
By:                             (SEAL)     By:                            (SEAL)
   ----------------------------               ---------------------------- 
 
   -----------------------------------        ----------------------------------
   Name of Individual Signing                 Name of General Partner
 
 
   -----------------------------------        ----------------------------------
   Title of Individual Signing                Name of Individual Signing (if 
                                              General Partner is a Corporation
                                              or Other Entity)
 
SHAREHOLDER, If an Individual
                                              --------------------------------- 
By:                                           Title of Individual Signing (if 
   -----------------------------------        General Partner is a Corporation
                                              or Other Entity)
   -----------------------------------
   Name
 

                                     -114-
<PAGE>
 
                                   EXHIBIT 5
                                        
              FORM OF PREFERRED STOCKHOLDER AGREEMENT ((S) 7.2(j))
              --------------------------------------------------- 
                                        
                        PREFERRED STOCKHOLDER AGREEMENT
                        -------------------------------


          THIS PREFERRED STOCKHOLDER AGREEMENT (this "Agreement") is made and
entered into as of September 30, 1997 by and among VoiceCom Holdings, Inc., a
Washington corporation (the "Company"), each of the holders of the Company's
$.001 par value per share Series A Preferred Stock (the "Series A Preferred")
listed on Schedule I (the "Series A Holders"), each of the holders of the
Company's $.001 par value per share Series B Preferred Stock (the "Series B
Preferred") listed on Schedule I (the "Series B Holders"), each of the holders
of the Company's $.001 par value per share Series C Preferred Stock (the "Series
C Preferred") listed on Schedule I (the "Series C Holders") and each of the
holders of the Company's $.001 par value per share Series D Preferred Stock (the
"Series D Preferred"; and together with the Series A Preferred, the Series B
Preferred and the Series C Preferred, the "Preferred Stock") listed on Schedule
I (the "Series D Holders"; and together with the Series A Holders, the Series B
Holders and the Series C Holders, are hereinafter called the "Preferred
Holders").

          For good and valuable consideration, the receipt and sufficiency of
which are hereby acknowledged, the parties hereto agree as follows:

          1.  BACKGROUND.  The Company and each of the Series A Holders entered
              ----------                                                       
into that certain Series A Preferred Stock Purchase Agreement, dated as of
December 20, 1984, as amended (the "Series A Agreement"), pursuant to which each
of the Series A Holders purchased that number of shares of Series A Preferred
listed next to such Series A Holder's name on Schedule I.  The Company and each
of the Series B Holders entered into that certain Series B Preferred Stock
Purchase Agreement, dated as of May 23, 1986, as amended (the "Series B
Agreement"), pursuant to which each of the Series B Holders purchased that
number of shares of Series B Preferred listed next to such Series B Holder's
name on Schedule I.  The Company and each of the Series C Holders entered into
that certain Series C Preferred Stock Purchase Agreement, dated as of February
19, 1988, as amended (the "Series C Agreement"), pursuant to which each of the
Series C Holders purchased that number of shares of Series C Preferred listed
next to such Series C Holder's name on Schedule I.  The Company and each of the
Series D Holders entered in to that certain Series D Preferred Stock Purchase
Agreement, dated as of October 16, 1992, as amended (the "Series D Agreement";
and together with the Series A Agreement, the Series B Agreement, the Series C
Agreement and the Series D Agreement, the "Preferred Stock Purchase
Agreements"), pursuant to which the Company and each of the Series D Holders
purchased that number of shares of Series D Preferred listed next to such Series
D Holder's name on Schedule I.

          2.  CONVERSION AND EXCHANGE.
              ----------------------- 

                                     -115-
<PAGE>
 
          (a) In accordance with the terms of Section 5.4.4 of the Company's
Restated Articles of Incorporation, as amended, each Preferred Holder hereby
irrevocably elects to exercise its right to convert all of the shares of
Preferred Stock held by such Preferred Holder into, and does hereby exchange all
of such shares of Preferred Stock for, the Company's $.001 par value per share
Common Stock (the "VoiceCom Common Stock").

          (b) On or about September 30, 1997 (the "Dividend Payment Date"), the
Company shall pay to each Series D Holder the amount listed under such Series D
Holder's name on the signature page of this Agreement (the "Dividend Payment").
Each Series D Holder hereby acknowledges that the Dividend Payment is the
correct amount of declared or accrued, but unpaid dividends the Company owes
such Series D Holder.  On or about October 15, 1997 (the "Interest and Dividend
Payment Date"; and together with the Dividend Payment Date, the "Payment Date"),
the Company shall pay each Series C Holder the amount listed under such Series C
Holder's name on the signature page to this Agreement (the "Interest and
Dividend Payment").  Each Series C Holder hereby acknowledges that the Interest
and Dividend Payment equals the correct amount of declared or accrued, but
unpaid dividends the Company owes such Series C Holder through September 30,
1997, plus the amount of interest that will have accrued on such declared and
      ----                                                                   
accrued, but unpaid dividends, for the period beginning October 1, 1997 and
ending on the Interest and Dividend Payment Date, as calculated using a per
annum interest rate of nine percent (9%).  Notwithstanding the above, the
Company shall not be obligated to make any Dividend Payment or any Interest and
Dividend Payment on a Payment Date if the Board of Directors of the Company
determines that no such distribution may be made in accordance with Section
23B.06.400 of the Washington Business Corporation Act (the "Distribution
Provision"); provided, however, that the Company shall be obligated to make the
Dividend Payment and the Interest and Dividend Payment at the earliest possible
time that the Board of Directors of the Company can determine that such
distributions may be made in accordance with the Distribution Provision, and
that interest shall accrue on the declared and accrued, but unpaid dividends on
the Series C Preferred at the rate of nine percent (9%) percent per annum, and
on the Series D Preferred at the rate of seven percent (7%) per annum.

          (c) Each Preferred Holder acknowledges that the Company will not
issue, and no Preferred Holder will receive certificates representing the shares
of VoiceCom Common Stock resulting from the conversion  under Section 2(a).
Instead, the Company shall hold such shares as the Preferred Holder's attorney
in fact, and shall convert (the "Common Stock Conversion") such shares of
VoiceCom Common Stock into shares of the $.01 par value per share common stock
(the "Premiere Common Stock") of Premiere Technologies, Inc. ("Premiere")
pursuant to Section 1.2(b) of the Stock Purchase Agreement, dated as of
September 12, 1997, by and among the Company, Premiere and holders of VoiceCom
Common Stock.

          3. CONDITIONAL EFFECTIVENESS.  The Company and each of the Preferred
             -------------------------                                        
Holders hereby agree that this Agreement shall only become effective upon the
consummation of the transactions contemplated by the Stock Purchase Agreement.

                                     -116-
<PAGE>
 
          4. TERMINATION OF RIGHT OF FIRST OFFER.  Each Preferred Holder hereby
             -----------------------------------                               
elects to terminate the right of first offer to purchase securities of the
Company granted to holders of Preferred Stock in Section 3.5 of the Series A
Agreement and Section 3.4 of each of the Series B Agreement, Series C Agreement
and Series D Agreement.

          5. TERMINATION OF OBLIGATION TO PROVIDE FINANCIAL INFORMATION.  Each
             ----------------------------------------------------------       
Preferred Holder hereby elects to terminate the Company's obligation to provide
holders of Preferred Stock certain financial information of the Company, as
provided in Section 3.1 of each of the Preferred Stock Purchase Agreements.

          6. TERMINATION OF VISITATION RIGHTS.  Each Preferred Holder hereby
             --------------------------------                               
elects to terminate the right of the holders of Preferred Stock to visit and
inspect properties and assets of the Company, as granted in Section 3.2 of each
of the Preferred Stock Purchase Agreements.

          7. MODIFICATION OF REGISTRATION RIGHTS.  Each Preferred Holder hereby
             -----------------------------------                               
elects to modify the registration rights granted to holders of Preferred Stock
under the Preferred Stock Purchase Agreements.  Accordingly, Section 5.6 of the
Series A Agreement, Section 5.5 of the Series B Agreement, and Section 6.5 of
each of the Series C Agreement and Series D Agreement, are hereby deleted in
their entirety, and the following is inserted in lieu thereof:

               "[SECTION NUMBER].  NO REGISTRATION RIGHTS GRANTED.  This
                                   ------------------------------       
     Agreement does not grant, and no Investor shall be assumed to have
     acquired, any right to request or demand that the Company effect a
     registration of any of its securities in compliance with the Securities
     Act."


          8. ATTORNEY IN FACT.  Each Preferred Holder hereby makes, constitutes
             ----------------                                                  
and appoints Gail S. Conely or any successor Chief Financial Officer of the
Company as such Preferred Holder's true and lawful attorney in fact and agent,
for such person and in such person's name, place and stead to consummate the
Common Stock Conversion.  As attorney in fact, the Company shall have the
ability to execute and deliver all instruments, certificates and other documents
of every kind incident to the foregoing to all intents and purposes and with the
same effect as such Preferred Holder could do personally, and each such
Preferred Holder hereby ratifies and confirms as his, her or its own act, all
that the Company shall do or cause to be done pursuant to this Section 8.

          9.  WAIVER.  In addition to the elections made in Sections 4, 5, and 6
              ------                                                            
hereof, each Preferred Holder hereby irrevocably waives any and all rights it
might have under the Preferred Stock Purchase Agreements and elects to terminate
any provision of the Preferred Stock Purchase Agreements which grants to the
Preferred Holders any rights or obligates the Company to perform in any way.

          10.  REPRESENTATION.  The Preferred Holder represents that such
               --------------                                            
Preferred Holder is the owner of all right, title and interest (legal, record
and beneficial) in and to that number of shares of Preferred Stock listed
opposite the name of such Preferred

                                     -117-
<PAGE>
 
Holder on Schedule I hereto, free and clear of any and all liens, charges,
claims, encumbrances or restrictions of any nature whatsoever.

          11.  COUNTERPARTS; FACSIMILES.  This Agreement may be executed in two
               ------------------------                                        
or more counterparts all of which shall be one and the same Agreement and shall
become effective when one or more counterparts have been signed by each party
and delivered to each other party.  The execution and delivery of this Agreement
by any party by facsimile shall constitute effective execution and delivery
thereof.

          12.  SUCCESSORS AND ASSIGNS.  All terms and conditions of this
               ----------------------                                   
Agreement shall be binding upon and inure to the benefit of and be enforceable
by any successor to a Preferred Holder and any successor to the Company.

          13.  SEVERABILITY.  If any provision of this Agreement shall be held
               ------------                                                   
to be illegal, invalid or unenforceable, such illegality, invalidity or
unenforceability shall attach only to such provision and shall not in any manner
affect or render illegal, invalid or unenforceable any other provision of this
Agreement, and this Agreement shall be carried out as if any such illegal,
invalid or unenforceable provision were not contained herein.

          14.  ENTIRE AGREEMENT.  This Agreement constitutes the entire
               ----------------                                        
understanding between and among the parties with respect to the subject matter
hereof and shall supersede any prior agreements and understandings among the
parties with respect to such subject matter.

          15.  GOVERNING LAW.  This Agreement shall be governed by and construed
               -------------                                                    
in accordance with the laws of the State of Washington (or the jurisdiction of
incorporation of any successor to the Company), without regard for any
principles of conflicts of laws thereof.

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


VOICECOM HOLDINGS, INC.
 
By:
   ---------------------------------- 
 
   ----------------------------------
   Title


                    (Signatures Continued on Following Page)

                                     -118-
<PAGE>
 
                   (signatures Continued from Previous Page)



PREFERRED HOLDER, If a Corporation       PREFERRED HOLDER, If a limited 
or Other Entity                          Partnership
                                         

- -----------------------------------      -------------------------------------
Name of Corporation or Entity            Name of Limited Partnership
 
 
- -----------------------------------      --------------------------------------

By:                          (SEAL)      By:                             (SEAL)
   -------------------------                ----------------------------
 
 
- -----------------------------------      --------------------------------------
Name of Individual Signing               Name of General Partner
 
 
- -----------------------------------      --------------------------------------
Title of Individual Signing              Name of Individual Signing (if General
                                         Partner is a Corporation or Other
                                         Entity)
 
Preferred Holder, if an Individual       --------------------------------------
                                         Title of Individual Signing (if General
By:                                      Partner is a Corporation or Other
   --------------------------------      Entity)
 
 
   --------------------------------
   Name
 

                                     -119-
<PAGE>
 
                                   SCHEDULE 1

          VoiceCom shall complete this schedule to reflect the names of the
shareholders which execute this Agreement and the number of shares of Preferred
Stock they own under the books and records of VoiceCom.

                                     -120-
<PAGE>
 
                                   EXHIBIT 6
                                        
              FORM OF NOTICE OF EXERCISE OF WARRANTS ((S) 7.2(k))
              ---------------------------------------------------
                                        
                                EXERCISE NOTICE
                                ---------------

VoiceCom Holdings, Inc.
Attention:  Corporate Secretary

          Subject to the conditions set forth herein, the undersigned hereby
irrevocably elects to purchase, pursuant to the provisions of the Stock Purchase
Warrant (the "Warrant") issued by VoiceCom Holdings, Inc. ("VoiceCom"), dated
August 30, 1994, and held by the undersigned, _____________ shares of the $.001
par value per share common stock of VoiceCom ("VoiceCom Common Stock"), such
number of shares being equal to the full number of shares of VoiceCom Common
Stock subject to the Warrant.  This Exercise Notice is contingent upon, and
shall take effect upon, Closing as defined in that certain Stock Purchase
Agreement (the "Stock Purchase Agreement") by and among Premiere Technologies,
Inc. ("Premiere"), VoiceCom and the shareholders of VoiceCom named therein,
including the undersigned.

          The undersigned elects to pay the Exercise Price (as defined in the 
Warrant) by (check one):

          [ ] enclosing a bank check in an amount equal to the product of the
Exercise Price multiplied by the number of shares of VoiceCom Stock subject to
the Warrant, payable to VoiceCom Holdings, Inc.

          [ ] deducting from the number of shares of Common Stock to be
delivered that number of shares having a fair market value equal to the full
Exercise Price. For this purpose, fair market value will be determined in
accordance with Section 2.2(a) of the Warrant.

          The undersigned acknowledges and agrees that the shares of VoiceCom
Common Stock issuable upon exercise thereof shall be exchanged at closing for
shares of the $.01 par value per share common stock of Premiere (the "Premiere
Common Stock") in

                                     -121-
<PAGE>
 
accordance with the terms of the Stock Purchase Agreement ("Common Stock
Conversion").

          The undersigned hereby makes, constitutes and appoints VoiceCom as the
true and lawful attorney in fact and agent for such person and in such person's
name, place and stead to consummate the Common Stock Conversion on behalf of the
undersigned.  As attorney in fact, VoiceCom shall have the ability to execute
and deliver all instruments, certificates and other documents of every kind
incident to the foregoing to all intents and purposes and with the same effect
as the undersigned could do personally; and the undersigned hereby ratifies and
confirms as his own act, all that VoiceCom shall do or cause to be done pursuant
to this paragraph.

          The undersigned requests that a certificate for the shares of Premiere
Common Stock be issued in the name set forth below and delivered to the
undersigned at the address stated below.

          IN WITNESS WHEREOF, the undersigned has delivered this Exercise 
Notice as of the ____ day of September, 1997.


WARRANTHOLDER:  ______________________


If a Corporation or Other Entity            If a Limited Partnership
 
 
- -----------------------------------         ---------------------------------
Name of Corporation or Entity               Name of Limited Partnership
 
By:                          (SEAL)         By:                        (SEAL)
   -------------------------                   ----------------------- 

                    (Signatures Contined on Following Page)

                                     -122-
<PAGE>
 
                   (Signatures Continued from Previous Page)


 
 
- ----------------------------------       --------------------------------------
Name of Individual Signing               Name of General Partner
 
 
- ---------------------------------        --------------------------------------
Title of Individual Signing              Name of Individual Signing (if general
                                         Partner is a Corporation or Other 
                                         Entity)
 


If an Individual
 
                                         ---------------------------------------
By:                                      Title of Individual Signing (if General
   ------------------------------        Partner is a Corporation or Other 
                                         Entity)
   ------------------------------
   Name
 


Name in which shares of Premiere Common Stock should be Registered:


_______________________________

                                     -123-
<PAGE>
 
                                   EXHIBIT 7

                     FORM OF WAIVER AGREEMENT ((S) 7.2(l;))
                     --------------------------------------
                                        
                                WAIVER AGREEMENT
                                ----------------

          This Waiver Agreement (the "Agreement") is made and entered into as of
September 30, 1997 by and among VoiceCom Holdings, Inc. (the "Company") and the
purchasers (individually a "Purchaser" and collectively the "Purchasers") named
on Schedule 1 to the Subordinated Convertible Note Purchase Agreement between
the Company and the purchasers named therein, dated August 30, 1994 (the "Note
Purchase Agreement").


                                   BACKGROUND
                                   ----------

          Each of the Purchasers purchased a Subordinated Convertible Note due
August 29, 1999 (individually a "Note" and collectively the "Notes") from the
Company pursuant to the Note Purchase Agreement.  Each of the Purchasers
purchased a Stock Purchase Warrant to Purchase Shares of Common Stock of the
Company (individually a "Warrant" and collectively the "Warrants") from the
Company pursuant to the Note Purchase Agreement.  Certain shareholders of the
Company (the "Shareholders") desire to sell their stock in the Company (the
"Shares") to Premiere Technologies, Inc. ("Premiere") pursuant to a Stock
Purchase Agreement, dated September 12, 1997, between the Company, Premiere and
the Shareholders (the "Stock Purchase Agreement").  The Stock Purchase Agreement
requires that each of the Purchasers execute and deliver this Agreement as a
condition precedent to the obligations of Premiere to purchase the Shares.  The
closing of the transactions contemplated by the Stock Purchase Agreement shall
be referred to as the "Closing."

                                   AGREEMENT
                                   ---------

          Intending to be legally bound, the Purchasers do hereby agree as 
follows:

          1.  Waiver of Note Provisions.  The Purchasers hereby waive all Events
              -------------------------                                         
of Default that occur pursuant to Section 9.1(b) because of the failure of the
Company to do the following:

              (a) to maintain its legal existence under Section 4.3; and

              (b) to comply before January 7, 1998, with (i) the obligation to
     give notice of prepayment under Section 1.3 and paragraph 3 of the Notes,
     (ii) Article 4 (except the right to collect enforcement costs under Section
     4.7), (iii) Article 5 (except the obligation of the Company not to dissolve
     or liquidate, or sell, lease or

                                     -124-
<PAGE>
 
     dispose of all or substantially all of its assets under Section 5.6), (iv)
     Section 8.2, or (v) Section 8.3.

All references to Articles and Sections in this Item 1 are references to
Articles and Sections of the Note Purchase Agreement.

          3.  Waiver of Warrant Provisions.  The Purchasers hereby waive any and
              ----------------------------                                      
all rights they might have under the Warrants, except:

          (a) the right to exercise the Warrants for Shares as provided in the
Preamble and Section 2.1;

          (b) the right of the Purchasers to receive new Warrants in exchange
for their existing Warrants upon their exercise of a portion of their existing
Warrants as provided in Section 8; and

          (c) the right of the Purchasers to have the exercise price of the
securities for which the Warrants may be exercised adjusted as provided in
Section 7.

All references to Sections and the Preamble in this Item 2 are references to
Sections and the Preamble of the Warrant.

          3.  Assignment.  The Purchasers shall not assign or transfer the Notes
              ----------                                                        
or Warrants, unless the assignee or transferee agrees in writing to be bound by
this Agreement.

          4.  Counterparts; Facsimiles.  This Agreement may be executed in two
              ------------------------                                        
or more counterparts all of which shall be one and the same Agreement and shall
become effective when one or more counterparts have been signed by each party
and delivered to each party.  The execution and delivery of this Agreement by
any party by facsimile shall constitute effective execution and delivery
thereof.

          5.  Governing Law.  This Agreement shall be construed and enforced in
              -------------                                                    
accordance with, and the rights of the parties shall be governed by, the laws of
the State of Washington.



                   [Signatures appear on the following page]

                                     -125-
<PAGE>
 
                    [Signature Page to the Waiver Agreement]

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


VOICECOM HOLDINGS, INC.
 
BY:
    ---------------------------------


    ---------------------------------
    Title

PURCHASER, If a Corporation or Other     PURCHASER, If a Limited Partnership
Entity
 
- ------------------------------------     -------------------------------------
Name of Corporation or Entity            Name of Limited Partnership
 
By:                           (SEAL)     By:                           (SEAL)
   --------------------------                ---------------------------


 
- ------------------------------------     -------------------------------------
Name of Individual Signing               Name of General Partner
 
 
- ------------------------------------     --------------------------------------
Title of Individual Signing              Name of Individual Signing (if General
                                         Partner is a Corporation or Other
                                         Entity)
 
- ------------------------------------     --------------------------------------
PURCHASER, If an individual              Title of Individual Signing (if General
                                         Partner is a Corporation or Other 
                                         Entity)
By:
   ---------------------------------- 
 
   ----------------------------------
   Name
 

                                     -126-
<PAGE>
 
                                   EXHIBIT 8

                     FORM OF LOCK-UP AGREEMENT ((S) 7.2(m))
                     --------------------------------------
                                        

                               LOCK-UP AGREEMENT
                               -----------------

Premiere Technologies, Inc.
3399 Peachtree Road, N.E.
Lenox Building, Suite 400
Atlanta, Georgia  30326

Attention:  Patrick G. Jones

Gentlemen:

          The undersigned is a holder of options (the "VoiceCom Options") to
purchase shares of the $.001 par value per share common stock (the "VoiceCom
Common Stock") of VoiceCom Holdings, Inc. ("VoiceCom"), a corporation organized
and existing under the laws of the State of Washington.  Pursuant to the
transactions (the "Exchange") described in the Stock Purchase Agreement, dated
as of September 12, 1997 (the "Agreement"), by and among Premiere Technologies,
Inc. ("Premiere"), VoiceCom and the holders of the VoiceCom Common Stock, the
VoiceCom Options shall be assumed by Premiere and shall become options (the
"Premiere Options") to purchase shares of $.01 par value per share common stock
of Premiere (the "Premiere Common Stock").  This Lock-Up Agreement represents an
agreement between the undersigned and Premiere regarding certain rights and
obligations of the undersigned in connection with the Premiere Options (and the
Premiere Common Stock received by the undersigned upon exercise of the Premiere
Options) to be received by the undersigned as a result of the Exchange.

          In consideration of the benefits the undersigned will receive as a
result of the Exchange and the mutual covenants contained herein, the
undersigned and Premiere hereby agree as follows:

          1.  Affiliate Status.  The undersigned understands and agrees that as
              ----------------                                                 
to VoiceCom, he is an "affiliate" under Rule 145(c) as defined in Rule 405 of
the Rules and Regulations of the Securities and Exchange Commission ("SEC")
under the Securities Act of 1933, as amended ("1933 Act"), and the undersigned
anticipates that he will be such an "affiliate" at the time of the Exchange.

          2.  Initial Restriction on Disposition.  The undersigned agrees that
              ----------------------------------                              
he will not sell, transfer, or otherwise dispose of his interests in, or reduce
his risk relative to, the Premiere Options (or any of the shares of Premiere
Common Stock that the undersigned will receive upon exercise of the Premiere
Options) he will receive upon consummation of the Exchange until such time as
Premiere notifies the undersigned that the requirements of SEC Accounting Series
Release Nos. 130 and 135 ("ASR 130 and 135") have been met.  The undersigned
understands that ASR 

                                     -127-
<PAGE>
 
130 and 135 relate to publication of financial results of post-Exchange
combined operations of Premiere and VoiceCom.  Premiere agrees that it will
publish such results within the number of days after the end of the first fiscal
quarter of Premiere containing the required period of post-Exchange combined
operations required by the SEC for the filing of the quarterly report on Form
10-Q or the annual report on Form 10-K, as applicable, and that it will notify
the undersigned promptly following such publication.

          3.  Miscellaneous.  This Lock-Up Agreement is the complete agreement
              -------------                                                   
between Premiere and the undersigned concerning the subject matter hereof.  Any
notice required to be sent to any party hereunder shall be sent by registered or
certified mail, return receipt requested, using the addresses set forth herein
or such other address as shall be furnished in writing by the parties.  This
Lock-Up Agreement shall be governed by the laws of the State of Georgia.

          This Lock-Up Agreement is executed as of the 30th day of 
September, 1997.

                              Very truly yours,

                              ___________________________
                              Signature

                              (name)

                              [add below the signatures of all registered owners
                              of shares deemed beneficially owned by you]

                              ___________________________
                              Name:

                              ___________________________
                              Name:

                              ___________________________
                              Name:

PREMIERE TECHNOLOGIES, INC.


BY:  _________________________

     _________________________
     Name

     _________________________
     Title

                                     -128-
<PAGE>
 
                                   EXHIBIT 9

         FORM OF OPINION TO BE GIVEN BY ALSTON & BIRD LLP ((S) 7.3(d))
         -------------------------------------------------------------

                               September 30, 1997

VoiceCom Holdings, Inc.
500 Northridge Road
Suite 800
Atlanta, Georgia  30350

Ladies and Gentlemen:

          We have acted as counsel to Premiere Technologies, Inc., a Georgia
corporation (the "Company"), in connection with the preparation of the Stock
Purchase Agreement (the "Stock Purchase Agreement"), dated as of September  12,
1997, by and among VoiceCom Holdings, Inc. ("VoiceCom"), the Company and the
shareholders of the VoiceCom signatory thereto (the "Holders"), and have
participated in the closing of the purchase by the Company from the Holders of
the capital stock of the VoiceCom (the "Transaction").  This opinion letter is
rendered pursuant to Section 7.3(d) of the Agreement.

          This opinion letter is limited by, and is in accordance with, the
January 1, 1992 edition of the Interpretive Standards applicable to Legal
Opinions to Third Parties in Corporate Transactions adopted by the Legal
Opinions Committee of the Corporate and Banking Law Section of the State Bar of
Georgia, which Interpretive Standards are incorporated in this opinion letter by
this reference and are attached hereto.  All capitalized terms used herein and
not otherwise defined herein shall have the same meanings given them in the
Interpretive Standards and/or the Stock Purchase Agreement.

          In rendering this opinion, we have examined originals, certified
copies, or copies otherwise identified to our satisfaction of the following:

          (a)  Stock Purchase Agreement;

          (b) The Escrow Agreement, dated as of September 30, 1997, by and among
the Company, the Holders and SunTrust Bank, Atlanta, as escrow agent thereunder
(the "Escrow Agreement");

          (c) The Stock Restriction and Registration Rights Agreement, dated as
of September 30, 1997, by and among the Company and the Holders (the
"Registration Rights Agreement");

          (d) Articles of Incorporation of the Company, certified by the
Secretary of State of the State of Georgia as of September 10, 1997 (the
"Articles of Incorporation");

                                     -129-
<PAGE>
 
          (e) Bylaws of the Company certified by the Secretary of the Company 
(the "Bylaws");

          (f) Resolutions of the Board of Directors of the Company, including
resolutions authorizing, among other things, the transactions contemplated by
the Stock Purchase Agreement;

          (g) Certificate of Existence issued by the Secretary of State of the
State of Georgia dated September 10, 1997 with respect to the existence of the
Company (the "Certificate of Existence"); and

          (h) Officer's Certificate of the Company with respect to the facts
stated therein, a copy of which is attached hereto (the "Officer's
Certificate").

          The Stock Purchase Agreement, the Escrow Agreement and the
Registration Rights Agreement, collectively, are hereinafter called the
"Transaction Documents."

          In the capacity described above, we have considered such matters of
law and of fact, including the examination of originals or copies, certified or
otherwise identified to our satisfaction, of such records and documents of the
Company, certificates of officers and representatives of the Company,
certificates of public officials and such other documents as we have deemed
appropriate as a basis for the opinions hereinafter set forth.

          As to factual matters forming the basis of our opinion, whenever an
opinion with respect to the existence or absence of facts is qualifies by the
phrase "to our knowledge" or words to that effect, it is intended to indicate
that we have no actual knowledge that any such fact is inaccurate, and further,
any such statement is limited to the current actual knowledge of George M.
Maxwell, Jr., Janine Brown, Christopher Ford, Stacy Robinson and Selina Barnett,
the lawyer group involved in our representation of the Company in connection
with the matters described herein.  However, although nothing has come to our
attention causing us to question the accuracy of such information, we have not
(except for review of the documents referred to herein) undertaken any
independent review or investigation to determine the existence of absence of
such facts, and no inference as to our knowledge of such facts should be drawn
from the fact of our representation of the Company.  Without limiting the
foregoing, we have not made any independent review or investigation of
agreements, instruments, orders, judgments, rules or other regulations or
decrees which the Company is bound.

          With your permission, in rendering the opinions contained herein, we
have relied, where appropriate, upon warranties and representations of VoiceCom
contained in the Stock Purchase Agreement.  Also with your permission, with
respect to the opinion (1), we have relied solely on the Certificate of
Existence.

                                     -130-
<PAGE>
 
          The opinions set forth herein are limited to the laws of the State 
of Georgia and applicable federal laws.

          Based upon the foregoing, it is our opinion that:

          (1) Company was duly organized as a corporation, and is existing and
in good standing, under the laws of the State of Georgia.

          (2) Company has the corporate power to execute and deliver the
Transaction Documents, to perform its obligations thereunder, to own and use its
Assets and to conduct its business.

          (3) Company has duly authorized the execution and delivery of the
Transaction Documents and all performance by Company thereunder and has duly
executed and delivered the Transaction Documents.

          (4) The execution and delivery by Company of the Agreement do not, and
if Company were now to perform its obligations under the Transaction Documents,
such performance would not, result in any:

          (i) violation of the Articles of Incorporation or Bylaws;

          (ii) violation of any existing federal or state constitution, statute,
regulation, rule, order, or law to which Company or the Assets are subject;

          (iii)  to our knowledge, breach of or default under any material 
written agreements;

          (iv) to our knowledge, creation or imposition of a contractual lien or
security interest in, on or against the Assets under any material written
agreements; or

          (v) violation of any judicial or administrative decree, writ, judgment
or order to which, to our knowledge, Company or the Assets are subject.

          With your permission we have assumed that the term "material written
agreements" used in clauses (iii) and (iv) above includes only those agreements
that have been identified by an officer of the Company as being agreements
which, if terminated or not renewed, would have a materially adverse effect on
the Company's business, operations or condition (financial or otherwise).

          (5) Assuming compliance with the Hart-Scott-Rodino Antitrust
Improvements Act of 1976, as amended, and compliance with applicable securities
laws, no consent, approval, authorization or other action by, or filing with,
any governmental authority of the United States or the State of Georgia is
required for Company's execution and delivery of the Transaction Documents and
consummation of the Transaction.

                                     -131-
<PAGE>
 
          (6) The Transaction Documents are enforceable against the Company.

          Based upon the limitations and qualifications set forth above, we
confirm to you that members of this firm are licensed to practice law in the
State of Georgia and before the federal courts having jurisdiction in Georgia,
and we express no opinion with respect to the laws of any jurisdiction other
than the United States of America and the State of Georgia.  The opinions stated
herein are as of the date hereof.  We assume no obligation to update or
supplement this opinion to reflect any facts or circumstances which may
hereafter come to our attention or any changes in laws which may hereafter
occur.  The opinion relate solely to the matters explicitly covered herein, and
no opinion is implied or may be inferred with respect to any other matter.

          This opinion letter is provided to you for your exclusive use solely
in connection with the Transaction, and may not be relied upon by any other
person or for any other purpose without our prior written consent.

                                    Very truly yours,
                                              
                                    ALSTON & BIRD LLP
                                              
                                    
                                    By:
                                       ---------------------------
                                    Title:
                                          ------------------------

                                     -132-

<PAGE>
 
PORTIONS OF THIS EXHIBIT ARE THE SUBJECT OF A REQUEST FOR CONFIDENTIAL
TREATMENT. THE COPY FILED AS AN EXHIBIT OMITS THE INFORMATION SUBJECT TO THE
CONFIDENTIALITY REQUEST. SUCH OMITTED INFORMATION HAS BEEN FILED SEPARATELY WITH
THE COMMISSION. SUCH PORTIONS ARE MARKED BY BRACKETS [***] AND THE PAGES ON
WHICH THEY APPEAR CONTAIN AN ASTERISK (*) IN THE UPPER RIGHT HAND CORNER.
<TABLE>
<CAPTION>
<S>                                            <C>                                     <C>  
Customer Name (Full Legal Name):       
                                               AT&T CORP.
VOICECOM SYSTEMS, INC.                                                                 ("AT&T")
("Customer")

Customer Address:                             AT&T Address:
500 Northridge Road, Suite 800                1057 Lenox Park Blvd., Suite 275        AT&T Contact Name:
                                                                                      John Reynolds
City       State    Zip Code                  City       State   Zip Code             AT&T Contact Telephone Number
Atlanta    GA       30350                     Atlanta    GA      30319                404-814-6711
</TABLE>

Customer hereby places an order for:

X  NEW AT&T CONTRACT TARIFF      __ EXISTING AT&T CONTRACT TARIFF NO. ________
   (attachment required)             (attachment required)

EXISTING PRICING PLAN REPLACEMENT/DISCONTINUANCE:

X Check here and identify below any AT&T CT or other AT&T pricing plan
being discontinued in conjunction with this order. Also specify the CT No., Plan
ID No. or Main Billed Account No. (Note: Charges may apply as specified in the
plan being discontinued.)
CT'S [***], [***], & [***] AS PURSUANT TO SECTIONS 6.D.1 OF EACH CONTRACT TARIFF

1.  Services will be provided under the Contract Tariff (CT) ordered hereunder,
subject to the rates, terms and conditions in the CT as well as the AT&T tariffs
(if any) referenced In the CT ("Applicable Tariffs"), as those Applicable
Tariffs may be modified from time to time.

2.  This Form (including its addenda, if any), the CT and the Applicable Tariff
constitute the entire agreement (collectively the "Agreement") between Customer
and AT&T with respect to the services provided under the CT and supersede any
and all prior agreements, proposals, representations, statements, or
understandings, whether written or oral, concerning such services or the rights
and obligations relating to such services.  In the event of any Inconsistency
between the terms of this Form (including its addenda, if any) and the CT or
Applicable Tariffs, the terms of the Applicable Tariffs and CT shall prevail.
In the event of any inconsistency between the terms of the CT and the Applicable
Tariffs, the terms of the CT shall prevail.  Except for changes to rates (to the
extent permitted under the CT ) and changes to the Applicable Tariffs, no
change, modification or waiver of any of the terms of this Agreement shall be
binding unless reduced to writing and signed by authorized representatives of
both parties and, to the extent required by law, filed with the FCC.

3.  Except to the extent that federal law applies, the construction,
Interpretation and performance of this Agreement shall be governed by the
substantive law of the State of New York, excluding its choice of law rules.

4.  EXCEPT FOR ANY WARRANTIES EXPRESSLY MADE IN THIS AGREEMENT, AT&T EXCLUDES
ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  AT&T DOES
NOT AUTHORIZE ANYONE TO MAKE A WARRANTY OF ANY KIND ON ITS BEHALF AND CUSTOMER
SHOULD NOT RELY ON ANYONE MAKING SUCH STATEMENTS.

5.  As to new CTs, Customer may, as Its sole remedy, cancel this order for the
CT without liability before the CT becomes effective if, without Customer's
consent: (a) AT&T fails to file the CT with the FCC within 30 days after the
date this Form is signed by both parties; (b) the CT as filed Is not consistent
with the attached illustrative copy; or (c) the CT does not go Into effect
within 30 days after filing.

6.  Orders for existing CTs will be accepted and Implemented by AT&T only If the
specified CT Is available when ordered and Customer is eligible for the CT.
7.  Customer shall provide Installation Instructions and other Information as
required by AT&T.
<PAGE>
 
YOUR SIGNATURE ACKNOWLEDGES THAT YOU HAVE READ, UNDERSTAND AND AGREE TO THE
PROVISIONS OF THIS AGREEMENT AND THAT YOU ARE DULY AUTHORIZED TO SIGN THIS
AGREEMENT.

CUSTOMER                                        AT&T CORP.
Full Legal Name:  VOICECOM SYSTEMS, INC.
 
By:   /s/ Gail S. Conely                     By:   /s/ Donna A. Lee
   ------------------------------------         -------------------------------
   (Authorized Customer Signature)              (Authorized AT&T Signature)
 
Gail S. Conely   Sr. VP/CFO                  Donna A. Lee  VP Global Services
- ---------------------------------------      ----------------------------------
(Typed or Printed Name and Title)            (Typed or Printed Name and Title)
 
Date:    9/30/97                             Date:   10/2/97


                                      -2-
<PAGE>
 
                       ADDENDUM TO CONTRACT TARIFF ORDER


     This Addendum is Made between AT&T Corp. ("AT&T") and VoiceCom Systems,
Inc. ("CUSTOMER"), affecting their Contract Tariff Order, which becomes
effective contemporaneously herewith ("the Agreement-).  CUSTOMER and AT&T
hereby agree to amend and supplement their Agreement as follows:

1.   At the end of the paragraph of the Agreement entitled "Existing Pricing
plan Replacement/Discontinuance", after the phrase "of each Contract Tariff",
the parties agree to add the following:  "(as amended by Amendment No. 2,
Amendment No. 2 and Amendment No. 1, respectively)."

2.   After Section 7 of the Agreement, the parties agree to add a new Section 8.
as follows:  "AT&T covenants to file the CT promptly with the FCC."


All other provisions in the Agreement remain unchanged.

VoiceCom Systems, Inc.                         AT&T Corp.
 
By:   /s/ Gail S. Conely                       By:   /s/ Donna A. Lee
   ---------------------------------              ----------------------------- 
 
     Gail S. Conely                            Donna A. Lee
- ------------------------------------           --------------------------------
(Typed or printed name)                        (Typed or printed name)

     Sr. VP/CFO                                     VP Global Services
- ------------------------------------           --------------------------------
(Title)                                        (Title)
                                               
     9/30/97                                          10/2/97
- ------------------------------------           ---------------------------------
(Date)                                         (Date)                   




                                AT&T PROPRIETARY
                    Use In Accordance with AT&T Instructions
                                                                               
<PAGE>
 
                                                                               *
AT&T COMMUNICATIONS                                   CONTRACT TARIFF NO. [***]
Adm. Rates and Tariffs                                      Original Title Page
Bridgewater, NJ 08807
Issued:  October 14, 1997                          Effective:  October 15, 1997

                    ** All material on this page is new.  **


                           CONTRACT TARIFF NO. [***]

                                   TITLE PAGE


This Contract Tariff applies to AT&T Software Defined Network Services
consisting of:  Custom Software Defined Network-Domestic; AT&T 800 Services
consisting of:  AT&T 800 Service-Domestic, AT&T MEGACOM 800 Service-Domestic,
AT&T MEGACOM 800 High Capacity Service, AT&T 800 READYLINE Service-Domestic and
AT&T 800 READYLINE Service-Puerto Rico and the U.S. Virgin Islands; AT&T Private
Line Services consisting of:  Domestic ACCUNET Spectrum of Digital Services,
Domestic ACCUNET T1.5 Services, Domestic ACCUNET T45 Services, Domestic ACCUNET
Fractional T45 Services, Domestic ACCUNET T32 Services, Domestic DATAPHONE
Digital Services; AT&T Local Channel Services; and to AT&T Custom Software
Defined Network Services consisting of:  Custom Software Defined Network-
International and Global Software Defined Network Service; AT&T 800 Services
consisting of: AT&T MEGACOM 800 Service-Canada, AT&T MEGACOM 800 Service-Mexico,
AT&T MEGACOM 800 Service-Overseas, AT&T 800 READYLINE Service-Canada, AT&T 800
READYLINE Service-Mexico; AT&T 800 READYLINE Service-Overseas for interstate or
foreign communications in accordance with the Communications Act of 1934, as
amended.

Telecommunication services provided under this Contract Tariff are furnished by
means of wire, radio, satellite, fiber optics or any suitable technology or
combination of technologies.



***  Confidential Information omitted and filed separately with the Securities
and Exchange Commission.
<PAGE>
 
                                                                               *
AT&T COMMUNICATIONS                                   CONTRACT TARIFF NO. [***]
Adm. Rates and Tariffs                                          Original Page 1
Bridgewater, NJ 08807
Issued:  October 14, 1997                          Effective:  October 15, 1997

                    ** All material on this page is new.  **


                           CONTRACT TARIFF NO. [***]

                                  CHECK SHEET

The Title Page and Page 1 through 14 inclusive of this tariff are effective as
of the date shown.

                               TABLE OF CONTENTS

                                                                   Page
                                                                   ----
Check Sheet......................................................     1
List of Concurring, Connecting and Other Participating Carriers..     1
Explanation of Symbols - Coding of Tariff Revisions..............     1
Trademarks and Service Marks.....................................     2
Explanation of Abbreviations.....................................     2
Contract Summary.................................................     3

LIST OF CONCURRING, CONNECTING AND OTHER PARTICIPATING CARRIERS

CONCURRING CARRIERS  -  NONE

CONNECTING CARRIERS  -  NONE

OTHER PARTICIPATING CARRIERS  -  NONE

EXPLANATION OF SYMBOLS  -  Coding of Tariff Revisions

Revisions to this tariff are coded through the use of symbols.  These symbols
appear in the right margin of the page.  The symbols and their meanings are:

 
     R   -   to signify reduction.
     I   -   to signify increase.
     C   -   to signify changed regulation.
     T   -   to signify a change in text but no change in rate or regulation.
     S   -   to signify reissued matter.
     M   -   to signify matter relocated without change.
     N   -   to signify new rate or regulation.
     D   -   to signify discontinued rate or regulation.
     Z   -   to signify a correction.

Other marginal codes are used to direct the tariff reader to a footnote for
specific information.  Codes used for this purpose are lower case letters of the
alphabet, e.g., x, y and z.  These codes may appear beside the page revision
number in the page header or in the right margin opposite specific text.


***  Confidential Information omitted and filed separately with the Securities
and Exchange Commission.
<PAGE>
 
                                                                               *
AT&T COMMUNICATIONS                                   CONTRACT TARIFF NO. [***]
Adm. Rates and Tariffs                                          Original Page 2
Bridgewater, NJ 08807
Issued:  October 14, 1997                          Effective:  October 15, 1997

                    ** All material on this page is new.  **


TRADEMARKS AND SERVICE MARKS  -  The following marks, to the extent, if any,
used throughout this tariff, are trademarks and service marks of AT&T Corp.


          Trademarks                Service Marks
          ----------                -------------
            None                    ACCUNET
                                    DATAPHONE
                                    MEGACOM
                                    READYLINE


EXPLANATION OF ABBREVIATIONS
 
Adm.   -   Administrator
IOCs   -   Inter Office Channels
kbps   -   kilobits per second
Mbps   -   Megabits per second
 



***  Confidential Information omitted and filed separately with the Securities
and Exchange Commission.
<PAGE>
 
                                                                               *
AT&T COMMUNICATIONS                                   CONTRACT TARIFF NO. [***]
Adm. Rates and Tariffs                                          Original Page 3
Bridgewater, NJ 08807
Issued:  October 14, 1997                          Effective:  October 15, 1997

                    ** All material on this page is new.  **


                               GENERAL PROVISIONS
                               ------------------

DETARIFFING  -  If during the term of this Contract Tariff, the AT&T Tariffs
referenced herein ("Applicable AT&T Tariffs") are detariffed in whole or in part
pursuant to a statutory change, order or requirement of a governmental or
judicial authority of competent jurisdiction, then following such detariffing:

(i)  the terms and conditions for the Services Provided will remain the same as
     those in this Contract Tariff, except that the relevant terms and
     conditions contained in the Applicable AT&T Tariffs will remain the same as
     those in effect as of the date AT&T detariffs in whole or in part those
     Applicable AT&T Tariff provisions, and will be incorporated as part of this
     Contract Tariff, and

(ii) the rates for the Services Provided will be:

     (a) to the extent Applicable AT&T Tariff provisions remain filed and
     effective, those rates specified in such Applicable AT&T Tariff provisions,
     as amended from time to time; and

     (b) to the extent that this Contract Tariff contains specific rates or rate
     schedules that would apply in lieu of (or in addition to) the rates or rate
     schedules in Applicable AT&T Tariffs, such specific Contract Tariff rates 
     and rate schedules; and

     (c) to the extent Applicable AT&T Tariff provisions are detariffed, and (b)
     preceding does not apply, those rates specified in the applicable AT&T 
     Price Lists, as amended from time to time.

In all cases (a, b or c), the applicable rates shall continue to be subject to
any discounts, waivers, credit, and restrictions on rate changes that may be
contained in this Contract Tariff.  Where rates and rate changes (both increases
and decreases) would have been calculated by reference to a tariff rate that has
been detariffed, rates and rate changes shall instead be calculated during the
term of this Contract Tariff by reference to applicable AT&T Price Lists and (to
the extent changes to tariff rates were permitted under this Contract Tariff)
AT&T shall have the right to change its Price Lists from time to time.

All references to the AT&T Tariffs in this Contract Tariff shall be construed to
mean the AT&T Tariffs specified herein, as well as the documents which will
replace those tariffs, including the AT&T Price Lists, when AT&T cancels those
tariffs.



***  Confidential Information omitted and filed separately with the Securities
and Exchange Commission.
<PAGE>
 
                                                                               *
AT&T COMMUNICATIONS                                   CONTRACT TARIFF NO. [***]
Adm. Rates and Tariffs                                          Original Page 4
Bridgewater, NJ 08807
Issued:  October 14, 1997                          Effective:  October 15, 1997

                    ** All material on this page is new.  **


                           CONTRACT TARIFF NO. [***]

1.   SERVICES PROVIDED:

     A.   DOMESTIC SERVICES

     1.   AT&T Software Defined Network (SDN) Services (AT&T Tariff F.C.C. No.
1) consisting of:

          (A)  Custom SDN-Domestic

     2.   AT&T 800 Services (AT&T Tariff F.C.C. Nos. 2 and 14) consisting of:

          (A) AT&T 800 Service-Domestic
          (B) AT&T MEGACOM 800 Service-Domestic
          (C) AT&T MEGACOM 800 High Capacity Service
          (D) AT&T 800 READYLINE Service-Domestic
          (E) AT&T 800 READYLINE Service-Puerto Rico and the U.S. Virgin Islands

     3.   AT&T Private Line Services (AT&T Tariff F.C.C. No. 9) consisting of:

          (A) Domestic ACCUNET Spectrum of Digital Services (ASDS)
          (B) Domestic ACCUNET T1.5 Services
          (C) Domestic ACCUNET T45 Services
          (D) Domestic ACCUNET Fractional T45 Services
          (E) Domestic ACCUNET T32 Services
          (F) Domestic DATAPHONE Digital Services (DDS)

     4.   AT&T Local Channel Services (AT&T Tariff F.C.C. No. 11)

     B.   INTERNATIONAL SERVICES

     1.   AT&T Software Defined Network (SDN) Services (AT&T Tariff F.C.C. No.
1) consisting of:

          (A) Custom SDN-International
          (B) Global Software Defined Network (GSDN) Service



***  Confidential Information omitted and filed separately with the Securities
and Exchange Commission.
<PAGE>
 
                                                                               *
AT&T COMMUNICATIONS                                   CONTRACT TARIFF NO. [***]
Adm. Rates and Tariffs                                          Original Page 5
Bridgewater, NJ 08807
Issued:  October 14, 1997                          Effective:  October 15, 1997

                    ** All material on this page is new.  **


1.B. INTERNATIONAL SERVICES (CONTINUED)

     2.   AT&T 800 Services (AT&T Tariff F.C.C. No. 2) consisting of:

          (A) AT&T MEGACOM 800 Service - Canada
          (B) AT&T MEGACOM 800 Service - Mexico
          (C) AT&T MEGACOM 800 Service - Overseas
          (D) AT&T 800 READYLINE Service - Canada
          (E) AT&T 800 READYLINE Service - Mexico
          (F) AT&T 800 READYLINE Service - Overseas

1.1  INITIAL QUANTITIES  -  The following Initial Quantities of AT&T Private
Line and AT&T Local Channel Services components must be installed prior to the
3rd month following the CISD:

     A.   AT&T PRIVATE LINE SERVICES

9 ACCUNET T1.5 Service IOCs with an average mileage of less than 1000 miles.
1 ACCUNET T45 Service IOCs with an average mileage of less than 1999 miles.

     B.   AT&T LOCAL CHANNEL SERVICES

2 AT&T Terrestrial 45 Mbps Local Channels with an average mileage of less than 8
miles.
6 AT&T Terrestrial 1.544 Mbps Local Channels with an average mileage of less
than 8 miles.

2.   CONTRACT TERM; RENEWAL OPTIONS  -  For each of the Services Provided under
this Contract Tariff, the term of this contract Tariff is 3 years beginning with
the Customer's Initial Service Date (CISD).  The rates and discounts specified
in this Contract Tariff will apply commencing at the CISD.  For the AT&T SDN
Services, the CISD is the first day of the Customer's first full billing cycle
under this Contract Tariff.  For the AT&T 800 Services, the CISD is the first
day of the Customer's first full billing month under this Contract Tariff.  For
the AT&T Private Line and AT&T Local Channels Services, the CISD is the date
that the Customer begins service under this Contract Tariff.  No renewal option
is available for this Contract Tariff.



***  Confidential Information omitted and filed separately with the Securities
and Exchange Commission.
<PAGE>
 
                                                                               *
AT&T COMMUNICATIONS                                   CONTRACT TARIFF NO. [***]
Adm. Rates and Tariffs                                          Original Page 6
Bridgewater, NJ 08807
Issued:  October 14, 1997                          Effective:  October 15, 1997

                    ** All material on this page is new.  **


3.   MINIMUM COMMITMENTS/CHARGES

     A.   AT&T SDN SERVICES/AT&T 800 SERVICES  -  The AT&T SDN Service and AT&T
800 Services combined Minimum Annual Revenue Commitment (MARC) under this
Contract Tariff, is as follows for each year of the Contract Tariff Term:

               Year         MARC
               ----     -------------
                1          $[***]
                2          $[***]
                3          $[***]

The AT&T SDN Service and AT&T 800 Services combined MARC under this Contract
Tariff will be satisfied by the Customer's total domestic and international AT&T
SDN Services Gross Monthly Usage Charges (GMUC) and total domestic and
international AT&T 800 Services GMUCs under this Contract Tariff, after the
application of the Discounts in Section 5.A.1. and 5.B.1.(a), following.  If on
the anniversary of the CISD for years one and two, the Customer failed to
satisfy the MARC for the preceding year, the Customer may elect to:  (1) be
billed the difference between the MARC and the actual discounted domestic and
international GMUCs for AT&T SDN and AT&T 800 Services for that year or (2)
defer the shortfall amount, not to exceed $[***] for year one and $[***] for
year two, to the year of the Contract Tariff Term immediately following the year
such shortfall is incurred.  Such deferred MARC shortfall charge will be added
to the corresponding MARC for the following year.  Any shortfall amounts not
deferred under this section will be billed to the Customer.  If on the
anniversary of the CISD for year 3, the Customer failed to satisfy the MARC for
the preceding year, the Customer will be billed the difference between the MARC
and the actual discounted domestic and international GMUCs for AT&T SDN and AT&T
800 Services for that year.



***  Confidential Information omitted and filed separately with the Securities
and Exchange Commission.
<PAGE>
 
AT&T COMMUNICATIONS                               CONTRACT TARIFF NO. [***]*
Adm Rates and Tariffs                                       Original Page 7
Bridgewater, NJ 08807                                
Issued:  October 14, 1997                          Effective: October 15, 1997

                     **All material on this page is new.**

     3.   MINIMUM COMMITMENTS/CHARGES (CONTINUED)

     B.   AT&T PRIVATE LINE AND AT&T LOCAL CHANNEL SERVICES  -  The combined
MARC for the AT&T Private Line Services and AT&T Local Channel Services provided
under this Contract Tariff is $[***] for year one of the Contract Tariff Term
and $[***] for each of years two and three of the Contract Tariff Term.  The
AT&T Private Line and AT&T Local Channel Services combined MARC under this
Contract Tariff will be satisfied by the undiscounted recurring charges for
Multi-Service Volume Pricing Plan (MSVPP)-eligible service components as
specified in AT&T Tariff F.C.C. Nos. 9 and 11, as amended from time to time.  If
on any anniversary of the CISD the Customer has failed to satisfy the MARC for
the preceding year, the Customer will be billed a shortfall charge in an amount
equal to the difference between the MARC and the total of the actual
undiscounted recurring charges for the MSVPP-eligible service components in
service for that year.

4.   CONTRACT PRICE  -  AT&T reserves the right to increase from time to time
the rates for the Services Provided under this Contract Tariff, regardless of
any provisions in this Contract Tariff, including those specified in Section 7.
following, that would otherwise stabilize rates or limit rate increases, as a
result of charges imposed on AT&T stemming from an order, rule or regulation of
the Federal Communications Commission or a court having competent jurisdiction
relating to compensation of pay phone service providers.  If necessary,
revisions will be filed in this Contract Tariff to reflect the actual rates.

     A.   AT&T SDN SERVICES

     1.   The Contract Price for the AT&T SDN Services provided under this
Contract Tariff is the same as the undiscounted Recurring and Nonrecurring Rates
and Charges specified in AT&T Tariff F.C.C. No. 1, as amended from time to time,
except for those Usage Rates specified in Section 7, following.

     B.   AT&T 800 SERVICES

     1.   The Contract Price for the AT&T 800 Services provided under this
Contract Tariff is the same as the undiscounted Recurring and Nonrecurring Rates
and Charges specified in AT&T Tariff F.C.C. Nos. 2 and 14, as amended from time
to time, except for those Usage Rates specified in Section 7, following.



***  Confidential Information omitted and filed separately with the Securities
and Exchange Commission.
<PAGE>
 
AT&T COMMUNICATIONS                               CONTRACT TARIFF NO. [***]*
Adm Rates and Tariffs                                       Original Page 8
Bridgewater, NJ 08807                                
Issued:  October 14, 1997                          Effective: October 15, 1997

                     **All material on this page is new.**


     4.B.1.    AT&T 800 SERVICES (CONTINUED)

In addition, within the 3rd month following the Tariff Effective Date, the
Customer will be billed an initial payment of $[***] which is payable within 30
days.  This initial payment does not count toward the MARC specified in Section
3.A., preceding.

     C.   AT&T PRIVATE LINE SERVICES

     1.   The Contract Price for the AT&T Private Line Services provided under
this Contract Tariff is the same as the undiscounted Recurring and Nonrecurring
Rates and Charges specified in AT&T Tariff F.C.C. No. 9, as amended from time to
time.

In addition, within the 3rd month following the Tariff Effective Date, the
Customer will be billed an initial payment of $[***] which is payable within 30
days.  This initial payment does not count toward the MARC specified in Section
3.B., preceding.

     D.   AT&T LOCAL CHANNEL SERVICES

     1.   The Contract Price for the AT&T Local Channel Services provided under
this Contract Tariff is the same as the undiscounted Recurring and Nonrecurring
Rates and Charges specified in AT&T Tariff F.C.C. No. 11, as amended from time
to time.

5.   DISCOUNTS  -  The following discounts are the only discounts for the
Services Provided under this Contract Tariff.  No other discounts apply.  Unless
modified below, the Base Discounts listed in this section are the same discounts
as specified in the AT&T Tariffs referenced in Section 1., preceding, as amended
from time to time.

     A.   AT&T SDN SERVICES

     1.   BASE DISCOUNTS  -  The Customer will receive the following discounts
in lieu of those specified for the Term and Volume Plan (TVP).  These discounts
will be applied in the same manner as the TVP specified in AT&T Tariff F.C.C.
No. 1.

                For Gross Monthly        Discounts applied to
                Usage Charges of:        Domestic SDN Usage
                -----------------        ------------------

            Between $0 up to $1,000,000        [***]
            over $1,000,000                    [***]

                For Gross Monthly         Discounts applied to
                Usage Charges of:        International SDN Usage
                -----------------        -----------------------

            Between $0 up to $10,000           [***]
            over $10,000 up to $75,000         [***]
            over $75,000                       [***]

***  Confidential Information omitted and filed separately with the Securities
and Exchange Commission.
<PAGE>
 
AT&T COMMUNICATIONS                               CONTRACT TARIFF NO. [***]*
Adm Rates and Tariffs                                       Original Page 9
Bridgewater, NJ 08807                                
Issued:  October 14, 1997                          Effective: October 15, 1997

                     **All material on this page is new.**

     5.A. AT&T SDN SERVICES (CONTINUED)

     2.   ADDITIONAL DISCOUNTS  -  The following additional discounts will be
applied monthly after the discounts in 5.A.1. have been applied.

          (A) The Customer will receive an additional [***] discount on SDN
International Calling Capability and GSDN Service Direct Dialed usage on amounts
between $[***] and $[***] (excluding Calling Card and Network Remote Access
(NRA)).  No additional discount will apply to SDN International Calling
Capability and GSDN Service usage amounts over $[***].

     B.   AT&T 800 SERVICES

     1.   BASE DISCOUNTS

          (A) The Customer will receive a [***]% discount each month on the AT&T
MEGACOM 800 Services and the AT&T 800 READYLINE Services provided under this
Contract Tariff.

          (B) The Customer will receive the following discounts, each month, in
lieu of those specified for the Revenue Volume Pricing Plan (RVPP) in AT&T
Tariff F.C.C. No. 2.  These discounts will be applied to the same AT&T 800
Services Usage that qualify for the RVPP as specified in AT&T Tariff F.C.C. No.
2, as amended from time to time.

                For AT&T 800 Services
                Discounted Monthly Usage Charges of:  RVPP Discount
                ------------------------------------  -------------

                Between $0 up to $2000,000      [***]%
                over $2,000,000                 [***]%

     2.   ADDITIONAL DISCOUNTS  -  The following additional discounts will be
applied after the discounts in 5.B.1.(a) have been applied.

          (A) The Customer will receive an additional [***]% discount on AT&T
800 READYLINE Service-Canada, AT&T 800 READYLINE Service-Mexico, AT&T 800
READYLINE Service-Overseas and AT&T MEGACOM 800 Service-Canada, AT&T MEGACOM 800
Service-Mexico, and AT&T MEGACOM 800 Service-Overseas usage on amounts between
$[***] and $[***].  No additional discount will apply on amounts over $[***].



***  Confidential Information omitted and filed separately with the Securities
and Exchange Commission.
<PAGE>
 
AT&T COMMUNICATIONS                                CONTRACT TARIFF NO. [***]*
Adm Rates and Tariffs                                       Original Page 10
Bridgewater, NJ 08807                                
Issued:  October 14, 1997                          Effective: October 15, 1997

                     **All material on this page is new.**

5.   DISCOUNTS (CONTINUED)

     C.   AT&T PRIVATE LINE SERVICES- DOMESTIC

     1.   BASE DISCOUNTS

          (A) The Customer will receive the same discounts as a 3 year $[***]
MSVPP MMRC as specified in AT&T Tariff F.C.C. No. 9, as amended from time to
time.

     2.   ADDITIONAL DISCOUNTS -- None.

     D.   AT&T LOCAL CHANNEL SERVICES

     1.   BASE DISCOUNTS  -  The Customer will receive the same discounts as a 3
year $[***] MSVPP MMRC for all Local Channel Services provided under this
Contract Tariff as specified in AT&T Tariff F.C.C. No. 11 , as amended from time
to time.  These discounts do not apply to AT&T Terrestrial 1.544 Mbps Local
Channels subscribed to under an Access Value Plan (AVP) or an Access Value
Arrangement (AVA).

     2.   ADDITIONAL DISCOUNTS -- None.

6.   CLASSIFICATIONS, PRACTICES AND REGULATIONS

     A.   Except as otherwise provided in this Contract Tariff, the rates and
regulations that apply to the Services Provided specified in Section 1,
preceding, are as set forth in the Applicable AT&T Tariffs that are referenced
in Section 1, preceding, as such tariffs are amended from time to time.

     B.   MONITORING CONDITIONS  -   The Customer must satisfy the following
Service Requirements which will be monitored on each anniversary of the CISD.
The Monitoring Period is the 12 months immediately preceding each anniversary of
the CISD.

     1.   AT&T SDN SERVICES AND AT&T 800 SERVICES

          (A) The Customer must have at least [***] Customer Premises which
generate calling from AT&T SDN Services using dedicated access.



***  Confidential Information omitted and filed separately with the Securities
and Exchange Commission.
<PAGE>
 
AT&T COMMUNICATIONS                                CONTRACT TARIFF NO. [***]*
Adm Rates and Tariffs                                       Original Page 11
Bridgewater, NJ 08807                                
Issued:  October 14, 1997                          Effective: October 15, 1997

                     **All material on this page is new.**

     6.B.2.    AT&T SDN SERVICES AND AT&T 800 SERVICES (CONTINUED)

          (B) At least [***]% of the Customer's annual domestic SDN minutes of
use under this Contract Tariff must be billed under Rate Schedules B, C and/or
D.

          (C) At least [***]% of the Customer's annual domestic SDN minutes of
use under this Contract Tariff must be interstate.

          (D) At least [***]% of the Customer's annual AT&T 800 Services minutes
of use under this Contract Tariff must be interstate and/or international
minutes of use.

          (E) The Customer must have at least [***] and must not exceed [***]
Customer Premises where AT&T MEGACOM 800 Services terminate.

If the Customer, during the Monitoring Period, has failed to satisfy any of
these Service Requirements, the Customer will be billed an amount equal to
[***]% of the MARC.  Any such bill must be paid by the Customer within 30 days.

     2.   AT&T PRIVATE LINE AND AT&T LOCAL CHANNEL SERVICES  -  None.

     C.   PROMOTIONS, CREDITS AND WAIVERS

The Customer is ineligible for any promotions, credits or waivers for the
Services Provided under this Contract Tariff, which are filed or which may be
filed in the AT&T tariffs specified in Section 1, preceding.

There are no credits or waivers for the Services Provided under this Contract
Tariff.

     D.   DISCONTINUANCE  -  In lieu of any Discontinuance With or Without
Liability provisions that are specified in the AT&T tariffs referenced in
Section 1, preceding, the following provisions shall apply.



***  Confidential Information omitted and filed separately with the Securities
and Exchange Commission.
<PAGE>
 
AT&T COMMUNICATIONS                                CONTRACT TARIFF NO. [***]*
Adm Rates and Tariffs                                       Original Page 12
Bridgewater, NJ 08807                                
Issued:  October 14, 1997                          Effective: October 15, 1997

                     **All material on this page is new.**

6.D. DISCONTINUANCE (CONTINUED)

The Customer may discontinue this Contract Tariff prior to the end of the
contract Tariff Term, provided the Customer replaces this Contract Tariff with
other AT&T Tariff F.C.C. Nos. 1, 2, 9, 11 and 14 Services or another AT&T
Contract Tariff for AT&T Tariff F.C.C. Nos. 1, 2, 9, 11 and 14 Services having:
(i) an equal or greater new annual revenue commitment(s) and (ii) a new term
equal to or greater than the remaining term, but not less than 3 years.
However, the Customer will be billed a prorated Shortfall Charge equal to the
difference between:  (1) the AT&T SDN and AT&T 800 Services combined MARC for
the year in which the Customer discontinues, divided by 12, times the number of
months the Customer was in this Contract Tariff that year and (2) the total of
the actual discounted AT&T SDN and AT&T 800 Services domestic and international
GMUCs incurred for that year, provided the amount in (2) is less than the amount
in (1).  The Customer will also be billed a Prorated Shortfall Charge equal to
the difference between:  (A) the AT&T Private Line and AT&T Local Channel
Services combined MARC for the year in which the Customer discontinues, divided
by 12, times the number of months the Customer was in this Contract Tariff that
year and (B) total of the actual undiscounted recurring charges for the MSVPP-
eligible service components in service for that year, provided the amount in (B)
is less than the amount in (A).

If the Customer discontinues this Contract Tariff for any reason other than
specified above, prior to the expiration of the Contract Tariff Term, a
Termination Charge will apply.  The Termination Charge for AT&T SDN and AT&T 800
Services will be an amount equal to [***] of the unsatisfied MARC for the year
in which the Customer discontinues this Contract Tariff and [***] of the MARC
for each year remaining in the Contract Tariff Term.  The Termination Charge for
AT&T Private Line and AT&T Local Channel Services will be an amount equal to
[***] of the unsatisfied MARC for the year in which the customer discontinues
this Contract Tariff and [***] of the MARC for each year remaining in the
Contract Tariff Term.

     E.   OTHER REQUIREMENTS

     1.   PAYMENT OF CHARGES - If full payment is not received by AT&T within
thirty (30) days of the due date, AT&T will assess a late payment fee of 1% of
the unpaid amounts for each month that payment is not received.

     F.   AVAILABILITY - This Contract Tariff is available only to Customers
who:  (1) will order this Contract Tariff only once, either by the Customer of
any Affiliate of the Customer, which is an entity that owns a controlling
interest in either the Customer or an Affiliate of the Customer, or any entity
in which a controlling interest is owned by either the Customer or an Affiliate
of the Customer; and (2) order service within 30 days after the effective date
of this Contract Tariff for initial installation of the Services Provided under
this Contract Tariff within 60 days after the date ordered.


***  Confidential Information omitted and filed separately with the Securities
and Exchange Commission.
<PAGE>
 
AT&T COMMUNICATIONS                                CONTRACT TARIFF NO. [***]*
Adm Rates and Tariffs                                       Original Page 13
Bridgewater, NJ 08807                                
Issued:  October 14, 1997                          Effective: October 15, 1997

                     **All material on this page is new.**

7.   RATES - The following Usage Rates are stabilized for the Contract Tariff
Term.

     A.         SDN RATE SCHEDULE A AND A-PV (EXCLUDING NRA)
 
All                      Initial 18 Seconds         Each Additional 6 Seconds
                ------------------------------      -------------------------
Mileages        Day      Evening         Night      Day       Evening    Night
& Bands         [***]    [***]           [***]      [***]     [***]      [***]
 
     B.         SDN RATE SCHEDULE B(A), B(B), B-PV(A) AND B-PV(B) (EXCLUDES NRA)
 
All                      Initial 18 Seconds         Each Additional 6 Seconds
                ------------------------------      --------------------------
Mileages        Day      Evening         Night      Day       Evening    Night
& Bands         [***]    [***]           [***]      [***]     [***]      [***]
 
     C.         SDN RATE SCHEDULE C(A), C(B) AND C-PV
 
All                      Initial 18 Seconds         Each Additional 6 Seconds
                ------------------------------      -------------------------
Mileages        Day      Evening         Night      Day       Evening    Night
& Bands         [***]    [***]           [***]      [***]     [***]      [***]
 
     D.         AT&T 800 READYLINE SERVICE-DOMESTIC
 
                                         Per Hour of Use
                         ----------------------------------------
Service Area             Business Day    Evening    Night/Weekend
- --------------           --------------  ---------  -------------
1                        [***]           [***]      [***]
2-6                      [***]           [***]      [***]
 
     E.         AT&T MEGACOM 800 SERVICE-DOMESTIC
 
                                         Per Hour of Use
                         ----------------------------------------
Service Area             Business Day    Evening    Night/Weekend
- --------------           --------------  ---------  -------------
1                        [***]           [***]      [***]
2-6                      [***]           [***]      [***]
 
     F.         AT&T 800 MEGACOM 800 SERVICE-CANADA
 
                                         Per Hour of Use
                         ----------------------------------------
Service Area             Business Day    Evening    Night/Weekend
- --------------           --------------  ---------  -------------
1                        [***]           [***]      [***]
2-6                      [***]           [***]      [***]

***  Confidential Information omitted and filed separately with the Securities
and Exchange Commission.
<PAGE>
 
AT&T COMMUNICATIONS                                CONTRACT TARIFF NO. [***]*
Adm Rates and Tariffs                                       Original Page 14
Bridgewater, NJ 08807                                
Issued:  October 14, 1997                          Effective: October 15, 1997

                     **All material on this page is new.**

7.   RATES (CONTINUED)

     G.   INTERNATIONAL CALLING CAPABILITY - Following are the AT&T SDN
International Calling Capability Usage Rates to the Countries listed below,
applicable under this Contract Tariff.  These rates are stabilized for the
Contract Tariff Term.

     1.   U.S. MAINLAND USAGE RATES - The following schedules are used to rate
calls between stations in the U.S.  Mainland and stations in the country/area
specified below.  Rates apply for all days of the week including holidays.
Unless otherwise specified, the Initial Period (IP) is 18 seconds, or fraction
thereof, and the Additional Period (AP) is 6 seconds, or fraction thereof.

     (A) CANADA RATE SCHEDULE - This schedule applies to Customer Dialed calls
to stations in Canada using dedicated access.
 
                                  Rates
               ---------------------------------------------------
                        Peak                     Off-Peak
                       8AM-6PM                   6PM-8AM
               ---------------------------------------------------
                  Initial    Each Add'l     Initial    Each Add'l
                18 Seconds    6 Seconds   18 Seconds    6 Seconds
Rate Mileage    or Fraction  or Fraction  or Fraction  or Fraction
- --------------  -----------  -----------  -----------  -----------
 
1-          18  [***]        [***]        [***]        [***]
19-         80  [***]        [***]        [***]        [***]
81-        140  [***]        [***]        [***]        [***]
141-       220  [***]        [***]        [***]        [***]
221-       345  [***]        [***]        [***]        [***]
346-       630  [***]        [***]        [***]        [***]
631-      1200  [***]        [***]        [***]        [***]
1201-     1610  [***]        [***]        [***]        [***]
1611-     4000  [***]        [***]        [***]        [***]
 

***  Confidential Information omitted and filed separately with the Securities
and Exchange Commission.

<PAGE>
 
                                                                   EXHIBIT 10.2

                       INDEPENDENT DISTRIBUTOR AGREEMENT


     THIS INDEPENDENT DISTRIBUTOR AGREEMENT (this "Agreement") is made and
entered into as of the 26th day of September, 1997 (the "Effective Date"), by
and between PREMIERE COMMUNICATIONS, INC., a Florida corporation ("Premiere"),
and DIGITEC 2000, INC., a Nevada corporation ("Distributor").


                             W I T N E S S E T H :

     WHEREAS, Distributor desires to act as a distributor to market and sell
prepaid telephone cards with a retail value of Seventy-Five Million Dollars
($75,000,000.00) (the "Cards") to individuals and business customers
(hereinafter referred to collectively as "Customers" and individually as a
"Customer") so that such Customers may access the services listed on Exhibit A
attached hereto (the "Services"); and

     WHEREAS, the Cards will be marketed under the names "F/X Mexico" (the "F/X
Card") and "DigiTEC Direct" (the "DigiTEC Card"), for the prices set forth on
Exhibit A attached hereto, and under such other names as designated by
Distributor;

     NOW, THEREFORE, in consideration of the mutual covenants and promises
contained herein and intending to be legally bound by this Agreement, Premiere
and Distributor agree as follows:

1.   RELATIONSHIP

     a.   Premiere appoints Distributor, and Distributor accepts such
          appointment, as its, non-exclusive distributor for the sale to
          Customers of the Cards.

     b.   This Agreement does not create an employment agreement, joint venture
          or partnership between the parties hereto, and neither party has any
          right nor any authority to act on behalf of the other beyond that
          expressly granted herein.  Distributor shall conduct its business at
          its own initiative, responsibility and expense.

     c.   During the term of this Agreement and thereafter, Premiere reserves
          the right, without obligation or liability to Distributor for payment
          of compensation or otherwise, to market the Services, whether through
          its representatives, through other independent representatives or
          otherwise.
<PAGE>
 
2.   TERM

     a.   This Agreement shall become effective as of the Effective Date and
          shall continue in effect until the later of (i) six (6) months after
          the date the last batch of Cards is activated and (ii) one (1) year
          after the Effective Date.

     b.   Either party may terminate this Agreement (i) if the other party
          becomes insolvent, makes an assignment for the benefit of creditors or
          files a petition for reorganization under bankruptcy law; (ii) if a
          petition in bankruptcy is filed by or against the other party and not
          dismissed within sixty (60) days thereafter; or (iii) if the other
          party is in breach of a material term or provision of this Agreement
          and such material breach or default is not cured within thirty (30)
          days after the other party receives notice of such breach or default.

3.   COMMISSIONS.  Premiere shall pay Distributor commissions ("Commissions")
     equal to thirty-eight and one-half percent (38.5%) of the retail value of
     each F/X Card sold by Distributor and forty-one and three-quarters percent
     (41.75%) of the retail value of each DigiTEC Card sold by Distributor, and
     commissions on other Cards as mutually agreed to by Premiere and
     Distributor.  Commissions for the sale of Cards shall be paid to
     Distributor at the time Distributor remits to Premiere an amount equal to
     the retail value of such Cards, less the commissions on such Cards, and the
     Commissions shall be paid to Distributor by Distributor retaining such
     Commissions.  Payments for the Cards shall be made pursuant to Exhibit B
     attached hereto.  Premiere may offset against Distributor's Commissions any
     amounts that Distributor may owe to Premiere under this Agreement or any
     other agreement.  Starting January 1, 1998, Distributor agrees to sell
     Cards with a retail value of at least Four Million Dollars ($4,000,000)
     each month.  In the event that Distributor has not sold all of the Cards by
     August 31, 1998, then DigiTEC shall promptly pay to Premiere an amount
     equal to the retail value of the unsold Cards less the Commissions that
     would have been payable on such Cards.

4.   DISTRIBUTOR'S RESPONSIBILITIES.  Distributor agrees to:

     a.   Market the Cards, negotiate sales in accordance with the prices set
          forth on Exhibit A attached hereto, and purchase and deliver the
          Cards.

     b.   Provide customer service to Customers.

     c.   Maintain documents and records ("Records") relating to the sales of
          Cards to Customers for a period of not less than twelve (12) months or
          such other longer period as may be required by applicable law, rule or
          regulation, and produce such documents, with the exception of customer
          lists, within a reasonable period of time upon request of Premiere.

                                      -2-
<PAGE>
 
     d.   Deliver to Premiere exemption certificates with respect to applicable
          state sales and use taxes and federal excise and communications taxes
          on the sale of the Cards.

     e.   Cooperate in the collection, compilation and maintenance of data
          required to be reported by Premiere or its shareholders pursuant to
          any federal regulation order.

5.   PREMIERE'S RESPONSIBILITIES.  Premiere agrees:

     a.   To provide two (2) 800 numbers to Distributor, one in English and one
          in Spanish, for Customers to access the Services.

     b.   That the Services shall be available to Customers twenty-four (24)
          hours a day, seven days a week.

     Distributor understands that the availability of service depends solely
     upon third party providers, and Premiere neither warrants nor is
     responsible for the performance or acts of those third party service
     providers.  Service providers frequently add, delete, change and
     reconfigure or re-tariff their products or services, and Premiere cannot
     warrant their performance or the continued provision of third party
     provided services.

6.   USE OF NAMES.  Distributor shall provide to Premiere for its prior review
     and written approval, all promotions. advertising or other materials using
     or displaying the name of Premiere.

7.   CONFIDENTIAL INFORMATION

     a.   The parties understand and agree that the terms and conditions of this
          Agreement, all documents referenced herein, communications between the
          parties regarding this Agreement or the Services described herein
          (including price quotes for any Services provided to Customers), and
          Customer and account information (collectively "Confidential
          Information"), are confidential as between Distributor and Premiere.

     b.   A party shall not disclose Confidential Information unless subject to
          discovery or disclosure pursuant to a law, rule, regulation or legal
          process, or to any other party other than the directors, officers and
          employees of a party or distributors of a party including their
          respective investment bankers, lenders, lawyers, accountants,
          insurance carriers or prospective purchasers who have agreed not to
          disclose such Confidential Information.  Violation by a party or its
          distributors of the foregoing provisions shall entitle the non-
          disclosing party, at its option, to obtain injunctive relief without a
          showing of irreparable harm or injury and without bond.

                                      -3-
<PAGE>
 
     c.   The parties further agree that any press release, advertisement or
          publication generated by a party regarding this Agreement, Cards or
          the Services or in which a party desires to mention the name of the
          other party or the other party's parent or affiliated company(ies),
          will be submitted to the non-publishing party for its written approval
          prior to publication.

     d.   The provisions of this Section 7 shall be effective as of the
          Effective Date and shall remain in full force and effect during the
          period of this Agreement and for a period of one (1) year after
          termination of this Agreement.

     e.   After the expiration of this Agreement or the termination of this
          Agreement by either party for any reason, upon request of a party, the
          other party shall return to the requesting party any physical or
          written records containing Confidential Information of the requesting
          party then in its possession.

8.   INDEMNIFICATION

     a.   Distributor agrees to indemnify and hold Premiere harmless from any
          and all claims, actions, damages, expenses and other liabilities,
          including reasonable attorneys' fees and costs of litigation,
          resulting from Distributor's acts, omissions or misrepresentations in
          violation of this Agreement.

     b.   Premiere agrees to indemnify and hold Distributor harmless from any
          and all claims, actions, damages, expenses and other liabilities,
          including reasonable attorneys' fees and the costs of litigation,
          resulting from Premiere's acts, omissions or misrepresentations in
          violation of this Agreement.

9.   LIMITED LIABILITY.  IN NO EVENT WILL A PARTY'S PERFORMANCE OF FAILURE TO
     PERFORM ITS OBLIGATIONS HEREUNDER RESULT IN SUCH PARTY'S LIABILITY TO THE
     OTHER PARTY OR ANY THIRD PARTY FOR ANY INDIRECT, SPECIAL.  INCIDENTAL,
     PUNITIVE OR CONSEQUENTIAL LOSSES OR DAMAGES, INCLUDING WITHOUT LIMITATION,
     LOSS OF REVENUE, LOSS OF CUSTOMERS OR CLIENTS.  LOSS OF GOODWILL OR LOSS OF
     BASED ON ANY THEORY OR TORT, BREACH OF CONTRACT OR STATUTE OF WHETHER AT
     LAW OR IN EQUITY.

10.  TERMINATION.  Either party may terminate this Agreement if the other party
     is in breach or default of a material term or provision of this Agreement
     and such material breach or default is not cured within ten (10) days after
     the other party receives notice of such breach or default.

                                      -4-
<PAGE>
 
11.  GENERAL PROVISIONS

     A.   ASSIGNMENT.  Distributor may not assign this Agreement in whole or in
          part without the prior written consent of Premiere, which may be given
          or withheld in the sole discretion of Premiere; provided, that
          Distributor may enter into agreements to market and sell the Cards.

     B.   AMENDMENT.  This Agreement can be modified only by a written amendment
          signed Distributor and Premiere and shall not be modified or
          supplemented by any course of dealing or trade usage.

     C.   FORCE MAJEURE.  Neither party shall be held liable for any delay or
          failure in performance of any part of this Agreement because of
          circumstances beyond its control such as acts of God, acts of civil or
          military authorities, cable cuts, embargoes, epidemics, war, terrorist
          acts, riots, insurrections, fire, explosions, earthquakes, nuclear
          accidents. floods, or other major environmental disturbances, power
          blackouts, strikes, or from any other cause of whatsoever kind arising
          without its actual fault.

     D.   CHOICE OF LAW; FORUM SELECTION.  This Agreement is governed by the
          laws of the State of Georgia without regard to choice of law
          principles.  Any legal action or proceeding with respect to this
          Agreement may only be brought in the Courts of the State of Georgia in
          and for the County of Fulton or the United States of America in the
          Northern District of Georgia.

     E.   AGENCY ORDERS.  All obligations under this Agreement shall be subject
          to legislation and to valid and applicable government agency orders,
          regulations, tariff provisions, and decisions and orders of courts of
          competent Jurisdiction.

     F.   SEVERABILITY.  Both parties agree that it is not the intention of
          either party to violate public policy, state or federal statutory or
          common laws, and that if any sentence, paragraph, clause or
          combination thereof in this Agreement is in violation of the same,
          such paragraph, clause or sentence, or combination of the same shall
          be inoperative, and the remainder of this Agreement shall remain
          binding upon the parties hereto.

     G.   AUTHORITY.  Each party represents and warrants that it has the
          requisite corporate power and authority to enter into this Agreement
          and undertake its obligations hereunder, and that this Agreement has
          been executed and delivered by its duly authorized officer, and is the
          binding obligation of such party enforceable in accordance with its
          terms.

     H.   NOTICE.  All notices, requests, or other communications under this
          Agreement shall be in writing, and shall be deemed to have been duly

                                      -5-
<PAGE>
 
          given when delivered in person or deposited in the United States Mail,
          certified or registered, return receipt requested, or nationally
          recognized overnight mail service, addressed as follows:

          To Premiere:     Premiere Communications, Inc.
                           3399 Peachtree Road, N.E.
                           The Lenox Building, Suite 400
                           Atlanta, Georgia  30326
                           Attention:  Patrick G. Jones

          To Distributor:  DigiTEC 2000, Inc.
                           8 West 38th Street, 5th Floor
                           New York, New York  10018
                           Attention:  Frank C. Mazliato

     I.   ENTIRE AGREEMENT.  This Agreement, including Exhibits A and B attached
          hereto, constitutes the complete statement of the understandings
          between the parties regarding the subject matter hereof and supersedes
          all proposals and prior agreements (oral or written) between the
          parties relating thereto.

                                      -6-
<PAGE>
 
     IN WITNESS WHEREOF, the parties hereto have executed this Agreement as of
the date first set forth above.


PREMIERE COMMUNICATIONS, INC.          DIGITEC 2000, INC.


By:  /s/ Patrick G. Jones              By:  /s/ Frank Magliato
     --------------------                   ------------------

Title:  Sr. VP                         Title:   President
        ------                                 ----------

                                      -7-
<PAGE>
 
The Services consist of domestic and international long distance to the
countries set forth on pages A-2 through A-9.  The prices for the FX Card are
set forth on pages A-2 through A-5, and the prices for the DigiTEC Card are set
forth on pages A-6 through A-9.  All prices are based on whole minute billing.



                                  EXHIBIT A-1
<PAGE>
 
                                   EXHIBIT A
                                        
                                   FX MEXICO
<TABLE>
<CAPTION>

PLAN    COUNTRYCOD              COUNTRY              BASE1STMIN  BASEMIN
- ------  ----------  -------------------------------  ----------  -------
<S>     <C>         <C>                              <C>         <C>
2       930         AFGHANISTAN                            0.00     0.00
2       355         ALBANIA                                0.89     0.99
2       213         ALGERIA                                0.99     0.99
2       684         AMERICAN SAMOA                         1.09     0.99
2       336         ANDORRA                                0.49     0.99
2       244         ANGOLA                                 1.29     0.99
2       809497      ANGUILLA                               0.59     0.99
2       672         ANTARCTICA/NORFOLK/CHRISTMAS IS        0.00     0.00
2       268         ANTIGUA                                0.57     0.99
2       54          ARGENTINA                              0.79     0.99
2       374         ARMENIA                                0.00     0.00
2       297         ARUBA                                  0.79     0.99
2       247         ASCENSION ISLAND                       1.69     0.99
2       61          AUSTRALIA                              0.39     0.99
2       43          AUSTRIA                                0.55     0.99
2       994         AZERBAIJAN                             1.29     0.99
2       242         BAHAMAS                                0.39     0.99
2       973         BAHRAIN                                0.99     0.99
2       880         BANGLADESH                             1.55     0.99
2       246         BARBADOS                               0.69     0.99
2       375         BELARUS                                1.29     0.99
2       32          BELGIUM                                0.29     0.99
2       501         BELIZE                                 0.99     0.99
2       229         BENIN                                  1.50     0.99
2       441         BERMUDA                                0.49     0.99
2       975         BHUTAN                                 1.89     0.99
2       591         BOLIVIA                                0.99     0.99
2       387         BOSNIA/HERZEGOVINA                     0.85     0.99
2       267         BOTSWANA                               1.39     0.99
2       55          BRAZIL                                 0.79     0.99
2       809494      BRITISH VIRGIN ISLANDS                 0.69     0.99
2       673         BRUNEI                                 1.49     0.99
2       359         BULGARIA                               0.89     0.99
2       226         BURKINA FASO                           1.89     0.99
2       257         BURUNDI                                3.29     0.99
2       855         CAMBODIA                               2.07     0.99
2       237         CAMEROON                               1.43     0.99
2       204         CANADA                                 0.29     0.99
2       238         CAPE VERDE ISLANDS                     1.32     0.99
2       809555      CARRIBEAN DIRECTORY ASSISTANCE         0.00     0.00
2       345         CAYMAN ISLANDS                         0.59     0.99
2       236         CENTRAL AFRICAN REPUBLIC               3.58     0.99
2       235         CHAD REPUBLIC                          3.29     0.99
2       56          CHILE                                  0.69     0.99
2       86          CHINA                                  0.99     0.99
2       57          COLOMBIA                               0.65     0.99
2       269         COMOROS                                0.00     0.00
2       242         CONGO                                  0.00     0.00
</TABLE>

                                  EXHIBIT A-2
<PAGE>
 
<TABLE>
<S>     <C>         <C>                              <C>         <C>

2       682         COOK ISLAND                      0.00        0.00
2       506         COSTA RICA                       0.79        0.99
2       385         CROATIA                          0.89        0.99
2       53          CUBA                             0.85        0.99
2       357         CYPRUS                           0.99        0.99
2       42          CZECH/SLOVAKIA                   0.59        0.99
2       45          DENMARK                          0.29        0.99
2       246         DIEGO GARCIA                     1.69        0.99
2       253         DJIBOUTI                         1.89        0.99
2       767         DOMINICA                         0.59        0.99
2       809208      DOMINICAN REPUBLIC               0.45        0.99
2       593         ECUADOR                          0.69        0.99
2       20          EGYPT                            0.95        0.99
2       503         EL SALVADOR                      0.69        0.99
2       240         EQUATORIAL GUINEA                3.25        0.99
2       291         ERITREA                          2.49        0.99
2       372         ESTONIA                          0.79        0.99
2       251         ETHIOPIA                         1.73        0.99
2       298         FAEROE ISLANDS                   0.85        0.99
2       500         FALKLAND ISLANDS                 2.94        0.99
2       679         FIJI ISLANDS                     1.99        0.99
2       358         FINLAND                          0.49        0.99
2       33          FRANCE                           0.39        0.99
2       596         FRENCH ANTILLES                  1.19        0.99
2       594         FRENCH GUIANA                    0.00        0.00
2       689         FRENCH POLYNESIA                 0.00        0.00
2       241         GABON REPUBLIC                   0.00        0.00
2       220         GAMBIA                           1.31        0.99
2       995         GEORGIA                          1.17        0.99
2       49          GERMANY                          0.29        0.99
2       233         GHANA                            0.89        0.99
2       350         GIBRALTAR                        1.47        0.99
2       30          GREECE                           0.79        0.99
2       299         GREENLAND                        0.83        0.99
2       809407      GRENADA                          0.69        0.99
2       590         GUADALOUPE                       0.89        0.99
2       671         GUAM                             0.29        0.99
2       5399        GUANTANAMO BAY                   0.00        0.00
2       502         GUATEMALA                        0.69        0.99
2       224         GUINEA, PEOPLES REPUBLIC OF      2.19        0.99
2       245         GUINEA-BISSAU                    1.99        0.99
2       592         GUYANA                           1.29        0.99
2       509         HAITI                            0.69        0.99
2       504         HONDURAS                         0.89        0.99
2       852         HONG KONG                        0.39        0.99
2       36          HUNGARY                          0.59        0.99
2       354         ICELAND                          0.79        0.99
2       91          INDIA                            0.85        0.99
2       62          INDONESIA                        0.99        0.99
2       871         INMARSAT-ALL REGIONS             0.00        0.00
2       98          IRAN                             1.29        0.99
2       964         IRAQ                             1.49        0.99
2       353         IRELAND                          0.59        0.99
</TABLE>

                                  EXHIBIT A-3
<PAGE>
 
<TABLE>
<S>     <C>         <C>                              <C>         <C>
2       972         ISRAEL                           0.85        0.99
2       39          ITALY                            0.49        0.99
2       225         IVORY COAST                      1.39        0.99
2       809202      JAMAICA                          0.69        0.99
2       81          JAPAN                            0.39        0.99
2       962         JORDAN                           0.89        0.99
2       254         KENYA                            1.12        0.99
2       686         KIRIBATI                         1.39        0.99
2       850         KOREA, NORTH                     2.99        0.99
2       82          KOREA, REPUBLIC OF (SOUTH)       0.49        0.99
2       965         KUWAIT                           0.99        0.99
2       856         LAOS                             1.59        0.99
2       371         LATVIA                           0.89        0.99
2       961         LEBANON                          1.39        0.99
2       266         LESOTHO                          1.55        0.99
2       231         LIBERIA                          0.79        0.99
2       218         LIBYA                            0.99        0.99
2       370         LITHUANIA                        0.69        0.99
2       352         LUXEMBOURG                       0.49        0.99
2       853         MACAU                            1.13        0.99
2       389         MACEDONIA                        1.45        0.99
2       261         MADAGASCAR                       3.27        0.99
2       265         MALAWI                           1.21        0.99
2       60          MALAYSIA                         0.79        0.99
2       960         MALDIVES, REPUBLIC OF            2.99        0.99
2       223         MALI REPUBLIC                    2.39        0.99
2       356         MALTA                            0.89        0.99
2       692         MARSHALL ISLANDS                 1.65        0.99
2       222         MAURITANIA                       2.18        0.99
2       230         MAURITIUS                        2.31        0.99
2       2696        MAYOTTE IS                       1.79        0.99
2       52161       MEXICO-ZONE 1                    0.17        0.99
2       52862       MEXICO-ZONE 2                    0.24        0.99
2       52632       MEXICO-ZONE 3                    0.34        0.99
2       52140       MEXICO-ZONE 4                    0.39        0.99
2       52123       MEXICO-ZONE 5                    0.39        0.99
2       52120       MEXICO-ZONE 6                    0.39        0.99
2       5210        MEXICO-ZONE 7                    0.39        0.99
2       52232       MEXICO-ZONE 8                    0.39        0.99
2       691         MICRONESIA                       1.87        0.99
2       373         MOLDOVA                          1.62        0.99
2       3393        MONACO                           0.00        0.00
2       976         MONGOLIA                         2.72        0.99
2       664         MONTSERRAT                       0.59        0.99
2       212         MOROCCO                          0.89        0.99
2       258         MOZAMBIQUE                       1.60        0.99
2       95          MYANAMAR/BURMA                   0.00        0.00
2       264         NAMIBIA                          1.40        0.99
2       674         NAURU                            1.60        0.99
2       977         NEPAL                            1.98        0.99
2       31          NETHERLANDS                      0.35        0.99
2       599         NETHERLANDS ANTILLES             0.44        0.99
2       809469      NEVIS                            0.59        0.99
</TABLE>

                                  EXHIBIT A-4
<PAGE>
 
<TABLE>
<S>     <C>         <C>                              <C>         <C>
2       687         NEW CALEDONIA                    1.51        0.99
2       64          NEW ZEALAND                      0.39        0.99
2       505         NICARAGUA                        0.89        0.99
2       227         NIGER REPUBLIC                   1.89        0.99
2       234         NIGERIA                          0.79        0.99
2       683         NIUE ISLAND                      1.89        0.99
2       47          NORWAY                           0.49        0.99
2       968         OMAN                             2.05        0.99
2       92          PAKISTAN                         1.19        0.99
2       680         PALAU REPUBLIC                   2.70        0.99
2       507         PANAMA                           0.89        0.99
2       675         PAPUA NEW GUINEA                 1.15        0.99
2       595         PARAGUAY                         0.99        0.99
2       51          PERU                             0.89        0.99
2       63          PHILIPPINES                      0.89        0.99
2       48          POLAND                           0.69        0.99
2       351         PORTUGAL                         0.69        0.99
2       787         PUERTO RICO                      0.25        0.99
2       974         QATAR                            1.35        0.99
2       262         REUNION ISLAND                   2.62        0.99
2       40          ROMANIA                          0.89        0.99
2       7           RUSSIA                           0.79        0.99
2       250         RWANDA                           2.28        0.99
2       290         SAINT HELENA                     2.92        0.99
2       809465      SAINT KITTS                      0.69        0.99
2       758         SAINT LUCIA                      0.69        0.99
2       508         SAINT PIERRE/MIQUELON            0.69        0.99
2       809456      SAINT VINCENT                    0.69        0.99
2       670         SAIPAN                           0.69        0.99
2       378         SAN MARINO                       0.89        0.99
2       239         SAO TOME                         1.39        0.99
2       966         SAUDI ARABIA                     0.99        0.99
2       221         SENEGAL REPUBLIC                 1.69        0.99
2       248         SEYCHELLES ISLANDS               2.31        0.99
2       232         SIERRA LEONE                     1.83        0.99
2       65          SINGAPORE                        0.39        0.99
2       386         SLOVENIA                         0.98        0.99
2       677         SOLOMON ISLANDS                  1.49        0.99
2       252         SOMALIA                          0.00        0.00
2       27          SOUTH AFRICA                     0.69        0.99
2       34          SPAIN                            0.59        0.99
2       94          SRI LANKA                        1.29        0.99
2       249         SUDAN                            1.99        0.99
2       597         SURINAME                         1.39        0.99
2       268         SWAZILAND                        1.39        0.99
2       46          SWEDEN                           0.39        0.99
2       41          SWITZERLAND                      0.39        0.99
2       963         SYRIA                            1.89        0.99
2       886         TAIWAN                           0.49        0.99
2       255         TANZANIA                         1.69        0.99
2       66          THAILAND                         0.99        0.99
2       228         TOGO, REPUBLIC OF                1.75        0.99
2       676         TONGA ISLANDS                    2.02        0.99
</TABLE>

                                  EXHIBIT A-5
<PAGE>
 
<TABLE>
<S>     <C>         <C>                              <C>         <C>
2       809619      TRINIDAD & TOBAGO                0.69        0.99
2       216         TUNISIA                          1.19        0.99
2       90          TURKEY                           0.69        0.99
2       809941      TURKS/CAICOS ISLANDS             0.59        0.99
2       688         TUVALU                           2.09        0.99
2       256         UGANDA                           1.47        0.99
2       380         UKRAINE                          0.99        0.99
2       971         UNITED ARAB EMIRATES             0.79        0.99
2       44          UNITED KINGDOM                   0.39        0.99
2       598         URUGUAY                          0.89        0.99
2       678         VANUATU                          1.58        0.99
2       58          VENEZUELA                        0.49        0.99
2       84          VIETNAM                          1.49        0.99
2       809513      VIRGIN ISLANDS                   0.00        0.00
2       681         WALLIS AND FUTINA                0.29        0.99
2       685         WESTERN SAMOA                    1.76        0.99
2       967         YEMEN ARAB REPUBLIC              0.80        0.99
2       243         ZAIRE                            1.49        0.99
2       260         ZAMBIA                           0.00        0.00
2       263         ZIMBABWE                         0.00        0.00
2       690         TOKELAU                          0.00        0.00
2       379         VATICAN CITY                     0.00        0.00
2       381         YUGOSLOVIA                       0.89        0.99
</TABLE>


                                  EXHIBIT A-6
<PAGE>
 
                                 DIGITEC DIRECT
<TABLE>
<CAPTION>

PLAN    COUNTRYCOD              COUNTRY              BASE1STMIN  BASEMIN
- ------  ----------  -------------------------------  ----------  -------
<S>     <C>         <C>                              <C>         <C>

1       930         AFGHANISTAN                            0.00     0.00
1       355         ALBANIA                                0.00     0.00
1       213         ALGERIA                                0.00     0.00
1       684         AMERICAN SAMOA                         0.00     0.00
1       336         ANDORRA                                0.00     0.00
1       244         ANGOLA                                 0.00     0.00
1       809497      ANGUILLA                               1.58     0.59
1       672         ANTARCTICA/NORFOLK/CHRISTMAS IS        0.00     0.00
1       268         ANTIGUA                                1.56     0.57
1       54          ARGENTINA                              1.58     0.59
1       374         ARMENIA                                0.00     0.00
1       297         ARUBA                                  1.98     0.99
1       247         ASCENSION ISLAND                       0.00     0.00
1       61          AUSTRALIA                              1.28     0.29
1       43          AUSTRIA                                1.54     0.55
1       994         AZERBAIJAN                             0.00     0.00
1       242         BAHAMAS                                1.28     0.29
1       973         BAHRAIN                                0.00     0.00
1       880         BANGLADESH                             0.00     0.00
1       246         BARBADOS                               1.58     0.59
1       375         BELARUS                                0.00     0.00
1       32          BELGIUM                                1.28     0.29
1       501         BELIZE                                 1.98     0.99
1       229         BENIN                                  0.00     0.00
1       441         BERMUDA                                0.00     0.00
1       975         BHUTAN                                 0.00     0.00
1       591         BOLIVIA                                1.78     0.79
1       387         BOSNIA/HERZEGOVINIA                    0.00     0.00
1       267         BOTSWANA                               0.00     0.00
1       55          BRAZIL                                 1.58     0.59
1       809494      BRITISH VIRGIN ISLANDS                 1.58     0.59
1       673         BRUNEI                                 0.00     0.00
1       359         BULGARIA                               0.00     0.00
1       226         BURKINA FASO                           0.00     0.00
1       257         BURUNDI                                0.00     0.00
1       855         CAMBODIA                               0.00     0.00
1       237         CAMEROON                               0.00     0.00
1       204         CANADA                                 0.46     0.18
1       238         CAPE VERDE ISLANDS                     2.31     1.32
1       809555      CARRIBEAN DIRECTORY ASSISTANCE         0.00     0.00
1       345         CAYMAN ISLANDS                         0.00     0.00
1       236         CENTRAL AFRICAN REPUBLIC               4.S7     3.58
1       235         CHAD REPUBLIC                          0.00     0.00
1       56          CHILE                                  1.58     0.59
1       86          CHINA                                  1.88     0.89
1       57          COLOMBIA                               1.44     0.45
1       269         COMOROS                                0.00     0.00
1       242         CONGO                                  0.00     0.00
1       682         COOK ISLAND                            0.00     0.00
</TABLE>

                                  EXHIBIT A-7
<PAGE>
 
<TABLE>

<S>     <C>         <C>                              <C>         <C>
1       506         COSTA RICA                       1.68        0.69
1       385         CROATIA                          0.00        0.00
1       53          CUBA                             1.48        0.49
1       357         CYPRUS                           0.00        0.00
1       42          CZECH./SLOVAKIA                  0.00        0.00
1       45          DENMARK                          1.28        0.29
1       246         DIEGO GARCIA                     0.00        0.00
1       253         DJIBOUTI                         0.00        0.00
1       767         DOMINICA                         1.58        0.59
1       809208      DOMINICAN REPUBLIC               1.26        0.27
1       593         ECUADOR                          1.58        0.59
1       20          EGYPT                            1.94        0.95
1       503         EL SALVADOR                      1.58        0.59
1       240         EQUATORIAL GUINEA                0.00        0.00
1       291         ERITREA                          0.00        0.00
1       372         ESTONIA                          0.00        0.00
1       251         ETHIOPIA                         0.00        0.00
1       298         FAEROE ISLANDS                   0.00        0.00
1       500         FALKLAND ISLANDS                 0.00        0.00
1       679         FIJI ISLANDS                     0.00        0.00
1       358         FINLAND                          0.00        0.00
1       33          FRANCE                           1.28        0.29
1       596         FRENCH ANTILLES                  0.00        0.00
1       594         FRENCH GUIANA                    0.00        0.00
1       689         FRENCH POLYNESIA                 0.00        0.00
1       241         GABON REPUBLIC                   0.00        0.00
1       220         GAMBIA                           2.08        1.09
1       995         GEORGIA                          0.00        0.00
1       49          GERMANY                          1.28        0.29
1       233         GHANA                            1.88        0.89
1       350         GIBRALTAR                        0.00        0.00
1       30          GREECE                           1.68        0.69
1       299         GREENLAND                        0.00        0.00
1       809407      GRENADA                          1.68        0.69
1       590         GUADALOUPE                       1.88        0.89
1       671         GUAM                             0.00        0.00
1       5399        GUANTANAMO BAY                   0.00        0.00
1       502         GUATEMALA                        1.58        0.59
1       224         GUINEA, PEOPLES REPUBLIC OF      0.00        0.00
1       245         GUINEA-BISSAU                    0.00        0.00
1       592         GUYANA                           2.28        1.29
1       509         HAITI                            1.48        0.49
1       504         HONDURAS                         1.78        0.79
1       852         HONG KONG                        1.28        0.29
1       36          HUNGARY                          1.58        0.59
1       354         ICELAND                          0.00        0.00
1       91          INDIA                            1.68        0.69
1       62          INDONESIA                        1.98        0.99
1       871         INMARSAT-ALL REGIONS             0.00        0.00
1       98          IRAN                             0.00        0.00
1       964         IRAQ                             0.00        0.00
1       353         IRELAND                          1.38        0.39
1       972         ISRAEL                           1.78        0.79
</TABLE>

                                  EXHIBIT A-8
<PAGE>
 
<TABLE>

<S>     <C>         <C>                              <C>         <C>
1       39          ITALY                            1.38        0.39
1       225         IVORY COAST                      2.38        1.39
1       809202      JAMAICA                          1.44        0.45
1       81          JAPAN                            1.28        0.29
1       962         JORDAN                           1.88        0.89
1       254         KENYA                            2.11        1.12
1       686         KIRIBATI                         0.00        0.00
1       850         KOREA, NORTH                     0.00        0.00
1       82          KOREA, REPUBLIC OF (SOUTH)       1.48        0.49
1       965         KUWAIT                           1.98        0.99
1       856         LAOS                             0.00        0.00
1       371         LATVIA                           0.00        0.00
I       961         LEBANON                          0.00        0.00
1       266         LESOTHO                          0.00        0.00
1       231         LIBERIA                          0.00        0.00
1       218         LIBYA                            0.00        0.00
1       370         LITHUANIA                        1.68        0.69
1       352         LUXEMBOURG                       0.00        0.00
1       853         MACAU                            0.00        0.00
1       389         MACEDONIA                        0.00        0.00
1       261         MADAGASCAR                       0.00        0.00
1       265         MALAWI                           0.00        0.00
1       60          MALAYSIA                         1.78        0.79
1       960         MALDIVES, REPUBLIC OF            0.00        0.00
1       223         MALI REPUBLIC                    0.00        0.00
1       356         MALTA                            0.00        0.00
1       692         MARSHALL ISLANDS                 0.00        0.00
1       222         MAURITANIA                       0.00        0.00
1       230         MAURITIUS                        0.00        0.00
1       2696        MAYOTTE IS                       0.00        0.00
1       52161       MEXICO-ZONE 1                    1.44        0.45
1       52862       MEXICO-ZONE 2                    1.44        0.45
1       52632       MEXICO-ZONE 3                    1.44        0.45
1       52140       MEXICO-ZONE 4                    1.44        0.45
1       52123       MEXICO-ZONE 5                    1.44        0.45
1       52120       MEXICO-ZONE 6                    1.44        0.45
1       5210        MEXICO-ZONE 7                    1.44        0.45
1       52232       MEXICO-ZONE 8                    1.44        0.45
1       691         MICRONESIA                       0.00        0.00
1       373         MOLDOVA                          0.00        0.00
1       3393        MONACO                           0.00        0.00
1       976         MONGOLIA                         0.00        0.00
1       664         MONTSERRAT                       1.58        0.59
1       212         MOROCCO                          1.88        0.89
1       258         MOZAMBIQUE                       0.00        0.00
1       95          MYANAMAR/BURMA                   0.00        0.00
1       264         NAMIBIA                          0.00        0.00
1       674         NAURU                            0.00        0.00
1       977         NEPAL                            0.00        0.00
1       31          NETHERLANDS                      1.34        0.35
1       599         NETHERLANDS ANTILLES             1.43        0.44
1       809469      NEVIS                            1.58        0.59
1       687         NEW CALEDONIA                    0.00        0.00
</TABLE>

                                  EXHIBIT A-9
<PAGE>
 
<TABLE>

<S>     <C>         <C>                              <C>         <C>
1       64          NEW ZEALAND                      1.38        0.39
1       505         NICARAGUA                        1.88        0.89
1       227         NIGER REPUBLIC                   0.00        00.0
1       234         NIGERIA                          1.68        0.69
1       683         NIUE ISLAND                      0.00        0.00
1       47          NORWAY                           1.38        0.39
1       968         OMAN                             0.00        0.00
1       92          PAKISTAN                         1.78        0.79
1       680         PALAU REPUBLIC                   0.00        0.00
1       507         PANAMA                           1.78        0.79
1       675         PAPUA NEW GUINEA                 0.00        0.00
1       595         PARAGUAY                         1.98        0.99
1       51          PERU                             1.78        0.79
1       63          PHILIPPINES                      1.58        0.59
1       48          POLAND                           1.58        0.59
1       351         PORTUGAL                         1.68        0.69
1       787         PUERTO RICO                      0.46        0.18
1       974         QATAR                            0.00        0.00
1       262         REUNION ISLAND                   0.00        0.00
1       40          ROMAN!A                          1.88        0.89
1       7           RUSSIA                           1.68        0.69
1       250         RWANDA                           1.88        0.89
1       290         SAINT HELENA                     0.00        0.00
1       809465      SAINT KITTS                      0.00        0.00
1       758         SAINT LUCIA                      1.58        0.59
1       508         SAINT PIERREE/MIQUELON           0.00        0.00
1       809456      SAINT VINCENT                    1.58        0.59
1       670         SAIPAN                           0.00        0.00
1       378         SAN MARINO                       0.00        0.00
1       239         SAO TOME                         0.00        0.00
1       966         SAUDI ARABIA                     0.00        0.00
1       221         SENEGAL REPUBLIC                 2.68        1.69
1       248         SEYCHELLES ISLANDS               0.00        0.00
1       232         SIERRA LEONE                     0.00        0.00
1       65          SINGAPORE                        1.28        0.29
1       386         SLOVENIA                         0.00        0.00
1       677         SOLOMON ISLANDS                  0.00        0.00
1       252         SOMALIA                          0.00        0.00
1       27          SOUTH AFRICA                     1.68        0.69
1       34          SPAIN                            1.48        0.49
1       94          SRI LANKA                        0.00        0.00
1       249         SUDAN                            0.00        0.00
1       597         SURINAME                         0.00        0.00
1       268         SWAZILAND                        0.00        0.00
1       46          SWEDEN                           1.28        0.29
1       41          SWITZERLAND                      1.28        0.29
1       963         SYRIA                            0.00        0.00
1       886         TAIWAN                           1.38        0.39
1       255         TANZANIA                         0.00        0.00
1       66          THAILAND                         1.88        0.89
1       228         TOGO, REPUBLIC OF                0.00        0.00
1       676         TONGA ISLANDS                    0.00        0.00
1       809619      TRINIDAD & TOBAGO                1.58        05.9
</TABLE>

                                 EXHIBIT A-10
<PAGE>
 
<TABLE>

<S>     <C>         <C>                              <C>         <C>
1       216         TUNISIA                          0.00        0.00
1       90          TURKEY                           1.68        0.69
1       809941      TURKS/CAICOS ISLANDS             0.00        0.00
1       688         TUVALU                           0.00        0.00
1       256         UGANDA                           0.00        0.00
1       380         UKRAINE                          0.00        0.00
1       971         UNITED ARAB EMIRATES             1.78        0.79
1       44          UNITED KINGDOM                   1.28        0.29
1       598         URUGUAY                          1.88        0.89
1       678         VANUATU                          0.00        0.00
1       58          VENEZUELA                        1.38        0.39
1       84          VIETNAM                          0.00        0.00
1       809513      VIRGIN ISLANDS                   0.00        0.00
1       681         WALLIS AND FUTINA                0.00        0.00
1       685         WESTERN SAMOA                    0.00        0.00
1       967         YEMEN ARAB REPUBLIC              1.88        0.89
1       243         ZAIRE                            0.00        0.00
1       260         ZAMBIA                           0.00        0.00
1       263         ZIMBABWE                         0.00        0.00
1       690         TOKELAU                          0.00        0.00
1       379         VATICAN CITY                     0.00        0.00
1       381         YUGOSLOVIA                       0.00        0.00
</TABLE>

                                 EXHIBIT A-11
<PAGE>
 
                              DIGITEC 2000, INC.
        PROCEDURES REGARDING ACTIVATIONS, PAYMENTS AND TROUBLE TICKETS
                                        

Set forth below are the procedures concerning activations, payments and trouble
tickets with respect to the Independent Distributor Agreement dated September
26, 1997.

1.   Activation requests received by Premiere by twelve noon on a business day
     will be activated on the same day.

2.   Activation requests received by Premiere between twelve noon and 5:30 p.m.
     on a business day will be activated by 8:30 a.m. the next business day.

3.   Payment for activated cards will be made as follows:

     (a)  50% of the retail value of cards less applicable commissions activated
          on day one will be due by wire transfer by 5:00 p.m. on day three.
          For example, if cards with a retail value of $50,000 with a commission
          of 38.5% are activated on a Monday, $15,375 will be due by wire
          transfer by 5:00 p.m. on Wednesday.  If the third day falls on a
          weekend or holiday, the wire transfer will be due the next business
          day.

     (b)  The 50% balance will be due on the seventh day after activation by
          check, with the day of activation counted as day one.  In the above
          example, a $15,375 check would need to be received by Premiere by the
          following Monday.  (Since the seventh day falls on a weekend, the next
          business day would be Monday.)

4.   No cards will be activated unless all payments are current.

5.   If a wire transfer is not received by day three or a check by day seven,
     the cards related to such payment will be deactivated on day four or day
     seven, as the case may be.  Someone from Premiere will call DIGITEC to
     determine the reason for such nonpayment.  If a satisfactory reason is not
     received, the cards will be deactivated.

     (a)  If a check is returned NSF, a wire transfer in the amount of such
          check must be initiated by DigiTEC immediately after notification by
          Premiere.  If the wire transfer is not received by Premiere by the
          close of business on the day of notification, the cards related to
          such check will be deactivated.

6.   Activation requests should be faxed to Mike Shanahan at (404) 231-3880.
     Mike's phone number is (404) 262-8518, and he will be the primary contact
     person at

                                  EXHIBIT B-1
<PAGE>
 
     Premiere.  The other contact people at Premiere are Liz Warfford (404/262-
     8529) and Julianne Valo (404/262-8435).

7.   Trouble tickets should be taxed to Meghan Harris at (404) 233-0976.  Her
     phone number is (404) 262-8416.  All system inquiries should be directed to
     Meghan also.  If Meghan is not available, Jason Furst (404/504-2155) should
     be contacted.  If a problem cannot be resolved through Meghan and/or Jason,
     you should call Sonya Smith (404/262-8455) or Nici Rioux (404/262-8492).
     Attached is Premiere's "After Hours Escalation Information," which contains
     phone numbers to be used during non-business hours.


                                  EXHIBIT B-2

<PAGE>
 

                                                                    EXHIBIT 11.1


                 PREMIERE TECHNOLOGIES, INC. AND SUBSIDIARIES

                STATEMENT RE COMPUTATION OF EARNINGS PER SHARE
        FOR THE THREE AND NINE MONTHS ENDED SEPTEMBER 30,1996 AND 1997
                                  (In 000's)

<TABLE> 
<CAPTION> 
                                                               Three Months Ended               Nine Months Ended
                                                         ------------------------------    ------------------------------
                                                         September 30,    September 30,    September 30,    September 30,
                                                             1996             1997             1996             1997
                                                         ------------     -------------    -------------    -------------
                                                                  (Unaudited)                        (Unaudited)
<S>                                                      <C>               <C>             <C>              <C> 
PRIMARY(3)
- ----------
Earnings applicable to common stock:
  Net income (loss)                                      $  (3,106)        $  (11,922)          2,553          (34,544)  
  Interest income(1)                                             0                  0               0                0   
                                                         ----------        ----------       ---------        ---------   
  Net income (loss) applicable to common stock           $  (3,106)        $  (11,922)      $   2,553        $ (34,544)  
                                                         =========         ==========       =========        =========    

Weighted average shares outstanding for primary:
  Weighted average shares outstanding                    $  28,488             31,734          28,490           31,518   
  Other shares upon assumed exercise of stock options                                                                      
    and warrants(2)                                              0                  0               0                0     
                                                         ----------        ----------       ---------        ---------     
  Weighted average shares                                   28,488             31,734          28,490           31,518
                                                         ----------        ----------       ---------        ---------     
Primary net income (loss) per share                      $   (0.11)        $    (0.38)      $    0.09        $   (1.10) 
                                                         =========         ==========       =========        =========    

</TABLE> 
- ----------------
(1) Reflects adjustment to interest expenses, net of related income tax effect,
    on excess proceeds due to 20% limitation on assumed acquisition of shares
    under the modified treasury stock method. Assumed proceeds from stock
    options include an income tax benefit as the options are not qualified
    options under the Internal Revenue Code.
(2) Options and warrants are assumed exercised using the modified treasury stock
    method, except where the effect is anti-dilutive.
(3) Fully diluted net income per share is anti-dilutive. Accordingly, fully 
    diluted net income per share is not presented for all periods.
(4) For the three months ended September 30, 1996 and 1997 and the nine months
    ended September 30, 1997, earnings per share was not calculated under the
    modified treasury stock method as the results were anti-dilutive.




<TABLE> <S> <C>

<PAGE>
<ARTICLE> 5
       
<S>                             <C>                     <C>
<PERIOD-TYPE>                   3-MOS                   9-MOS
<FISCAL-YEAR-END>                          DEC-31-1997             DEC-31-1997
<PERIOD-START>                             JUL-01-1997             JAN-01-1997
<PERIOD-END>                               SEP-30-1997             SEP-30-1997
<CASH>                                          16,149                  16,149
<SECURITIES>                                   167,689                 167,689
<RECEIVABLES>                                   14,142                  14,142
<ALLOWANCES>                                     1,972                   1,972
<INVENTORY>                                          0                       0
<CURRENT-ASSETS>                               221,179                 221,179
<PP&E>                                         103,267                 103,267
<DEPRECIATION>                                  54,146                  54,146
<TOTAL-ASSETS>                                 350,895                 350,895
<CURRENT-LIABILITIES>                           90,264                  90,264
<BONDS>                                              0                       0
                                0                       0
                                          0                       0
<COMMON>                                           323                     323
<OTHER-SE>                                      77,837                  77,837
<TOTAL-LIABILITY-AND-EQUITY>                   350,895                 350,895
<SALES>                                         56,014                 167,364
<TOTAL-REVENUES>                                56,014                 167,364
<CGS>                                           14,610                  45,020
<TOTAL-COSTS>                                   58,858                 166,286
<OTHER-EXPENSES>                                     0                       0
<LOSS-PROVISION>                                     0                       0
<INTEREST-EXPENSE>                                 334                     (61)
<INCOME-PRETAX>                                (17,035)                (43,817)
<INCOME-TAX>                                    (5,113)                 (9,273)
<INCOME-CONTINUING>                            (11,922)                (34,544)
<DISCONTINUED>                                       0                       0
<EXTRAORDINARY>                                      0                       0
<CHANGES>                                            0                       0
<NET-INCOME>                                   (11,922)                (34,544)
<EPS-PRIMARY>                                    (0.38)                  (1.10)
<EPS-DILUTED>                                        0                       0
        

</TABLE>


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