Document:

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                                   AGREEMENT

         This Agreement is made between United States Telecommunications, Inc.
(Tel) and Joseph Thacker (Thacker).

Whereas:   Tel desires to borrow One Hundred Fifty Thousand ($150,000) Dollars
from Thacker; and:

Whereas:   Thacker agrees to loan Tel One Hundred Fifty Thousand ($150,000)
Dollars total, and:

Whereas:   The consideration for said loan shall be a full payment to Thacker
of said One Hundred Fifty Thousand ($150,000) Dollars, to United States
Telecommunications, Inc. Said loan shall be due and payable in full, at ten
(10%) percent APR, not later than September 28, 2000.

Whereas:   Facsimile signatures are deemed original for the purpose of this
document.

Agreed upon this 22nd Day of September, 1998.

<TABLE>
<S>                                             <C>
/s/ JOSEPH THACKER                              /s/ RICHARD POLLARA
------------------------------                  -------------------------------
Joseph Thacker                                  Richard Pollara
                                                President of United States
                                                Telecommunications, Inc.
</TABLE><PAGE>   1
                                                                    EXHIBIT 10.7

                               PURCHASE AGREEMENT

         AGREEMENT ("Agreement"), made and entered into on the date set forth
below, by and between D & B Holdings International, Inc., a Florida corporation
hereinafter referred to as ("D & B") and Tel Com Plus Jacksonville, L.L.C., a
Florida L.L.C., hereinafter referred to as ("Tel").

                                    RECITALS

         WHEREAS, D & B desires to acquire and Tel desires to sell up to one
hundred (160) units of Tel Com Plus Jacksonville, L.L.C., (L.L.C.) said one
hundred sixty (160) units of L.L.C. equals 62.5% of the total ownership of Tel
Com Plus Jacksonville, L.L.C.

         NOW, THEREFORE, in consideration of the mutual promises, covenants and
agreements set forth herein, the Parties hereto agree as follows:

                                   ARTICLE 1.
                               PURCHASE OF UNITS

         1.01  PRICE AND TERMS.  The aggregate purchase price for the one
hundred sixty (160) units of Tel at Four Thousand Six Hundred Eighty Seven and
50/100 ($4,687.50) Dollars per unit, as set forth above shall be the sum of
Seven Hundred Fifty Thousand ($750,000.00) Dollars, said purchase price being
evidenced by the surrender of a Non-Recourse Promissory Note, a copy of which
is attached hereto as Exhibit A, executed by D & B in favor of Tel in the
amount equal to Seven Hundred Fifty Thousand ($750,000.00) Dollars.

         1.02  DELIVERY OF UNITS BY TEL.  The transfer and delivery of the
aforementioned units to D & B by Tel shall be accomplished not later than
December 3, 1996. Said units shall be properly endorsed, delivered and/or
transferred to D & B in a manner that evidences to the general public

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accounts receivable are collectible in accordance with the terms of such
accounts, except to the extent of the reserve as set forth in Tel's Latest
Balance Sheet.

         3.03  INTERIM CHANGES.  Between the Signing Date and the Closing Date
of this Agreement, there will have not been, except as set forth in a list
certified by the Tel and delivered to D & B (i) any material changes in Tel's
financial condition, assets, liabilities or business which, in the aggregate,
have not been materially adverse; (ii) any damage, destruction or loss of to
Tel's property, whether or not covered by insurance other than in the ordinary
course of business; (iii) any declaration or payment of any dividend or other
distribution in respect to Tel's units, or any direct or indirect
redemption, purchase or other acquisition of any such units; or (iv) any
increase paid or agreed to in the compensation, retirement benefits or other
commitments to employees of Tel.

         3.04   LITIGATION AND PROCEEDINGS.  There is no suit, action, legal
or administrative proceeding pending, or to the knowledge of Tel threatened,
against in which, if adversely determined, might materially and adversely
affect the financial condition of Tel or the conduct of its business nor is
there any decree, injunction or order of any court, governmental department or
agency outstanding against Tel.

         3.05  MATERIAL CONTRACTS.  Tel warrants that it is not in default in
any material respect under the terms of any material outstanding, contract,
agreement, lease, note or other commitment other than those disclosed in
writing to D & B.

         3.06  NO CONFLICT WITH OTHER INSTRUMENTS.  As of the Closing Date, the
consummation of the transactions set forth in this Agreement will not result in
the breach of any term or provision of or constitute a default under any
indenture, mortgage, deed of trust or other material agreement or instrument to
which Tel is a party other than those disclosed in writing to D & B.

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         3.07  GOVERNMENTAL AUTHORIZATIONS. Tel warrants that to the best of
its ability that it has all licenses, permits and other governmental
authorizations which are valid and sufficient for all purposes presently
carried on by Tel.

         (a)  Tel warrants that it has filed or will file all federal, state,
and other governmental tax returns that are required or has made adequate
provision for the payment of, all taxes which have or may become due, pursuant
to such returns or the assessments received up to and including the tax year
1996. No claims or additional assessments have been made or asserted by the
Federal Government or by any State or Federal agencies included but not limited
to income taxes or franchise taxes, except such as have been paid or are
covered by adequate tax reserves, and to the best of Tel's knowledge there is
no basis for any such claim or additional assessment.

         (b)  Tel warrants that to the best of its knowledge there are no
judicial or administrative proceedings pending or threatened against it which
involve the possibility of any judgement or liability not fully covered by
insurance or which will materially adversely affect the properties, business,
or condition, financial or otherwise, of and no judgement, decree, or order of
any Court, board, or other governmental or administrative agency which has been
or will be issued which has or will have any material adverse effect on the
business or assets or on the condition, financial or otherwise.

         (c)  Tel as of the Closing Date represents to the best of its
knowledge that no other changes have occurred since December 1, 1996, which
materially detract from the value of or interfere with the use of the units
subject thereto or affected thereby. Tel warrants that it has and on the
Closing Date will have valid leases under which it is entitled to use in its
business all personal property of which it is the lessee and Tel has no
knowledge of any default under any such lease.

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         (d)  Tel warrants that except as duly authorized by its Board of
Directors on or before December 1, 1996, it has not sold or disposed of any of
its property or assets after December 1, 1996, except for the transfers
disclosed in writing to D & B nor has it encumbered without prior disclosure to
D & B any of the property or assets owned nor paid any bonus, or special
compensation, or special remuneration of any kind, except in accordance with
its established policies and practices without full written disclosure to
D & B.

         (d)  Except as duly authorized by its charter on or before December 1,
1996 Tel shall not engage in any material activity or transaction subsequent to
December 1, 1996, other than in the ordinary course of business, without prior
written notice to D & B.

         (f)  After December 1, 1996, Tel warrants that it has not issued or
sold or issued rights to sell to, any of its units, nor shall it declare or pay
any person, company and or entity after December 1, 1996, without prior written
notice to D & B.

         (g)  Tel warrants to the best of its ability except as duly authorized
by its Board of Directors on or before December 1, 1996, the assets, property
and rights being passed to D & B in the aforementioned units on December 1,
1996 shall be preserved and maintained so far as practicable in the ordinary
and customary conduct of its business to the same extent and in the same
condition as such assets, property, and rights as were when under the control
of Tel on the Signing Date, without prior notification to D & B and provided
that any change in the operations is deemed by the officers of Tel to be
reasonable and in the best interest of the Parties hereto.

         (h)  Tel shall comply with all reasonable requests by D & B to afford
to D & B, or its representatives, access to its property, books, assets,
records, and interests in real estate, if applicable, and will furnish as soon
as practical, any information with respect thereto reasonably

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requested by D & B.

         3.08  TITLE TO PROPERTY. Tel warrants that, it has good and marketable
title to all properties and assets, real and personal, reflected in its
transfer of units to D & B.

         3.09  CONFIDENTIALITY. The Parties hereto and their representatives
will keep confidential any information which they obtain from each other
concerning the transaction set forth herein. If the transaction contemplated
by this Agreement is not consummated by December 1, 1996, the Parties will
return to each other all written matter with respect to the transaction set
forth herein held by them in connection with the negotiation and/or
consummation of this Agreement, unless the Parties hereto agree to an
extension.

         3.10  TITLE TO UNITS. Tel warrants to the best of its ability that the
aforementioned units are free and clear of any liens and encumbrances, except
those that have been disclosed in writing to D & B.

         3.11  DUE AUTHORIZATION. Execution of this Agreement and performance
by Tel hereunder has been duly authorized by all requisite corporate action
on the part of Tel and this Agreement constitutes a valid and binding
obligation of Tel and performance hereunder will not violate any provision of
Tel's Articles of Incorporation, Bylaws, agreements, or any other commitment.

                                   ARTICLE 4.

                      ACCESS TO PROPERTY AND RECORDS, ETC.

         4.01  ACCESS AND INFORMATION. The Parties hereto acknowledge and agree
that each will give to the other and to the other's accountants, counsel and
other representatives full access during normal business hours throughout the
period prior to the Closing Date to all of its properties, books, contracts,
commitments and/or records.

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         4.02  EXPENSES.  Upon a termination or recision of this Agreement
each party will pay all ancillary costs and expenses related to its performance
of and compliance with all agreements and conditions contained herein on its
part to be performed or complied with, including fees, expenses and
disbursements of its accountants, counsel and/or consultants.

         4.03  FURTHER ASSURANCES.  If at any time D & B shall consider or be
advised that any further assignment or assurance in law or other action is
necessary or desirable to vest, perfect, or confirm, of record or otherwise, in
D & B, the title to any property or rights of Tel acquired or to be acquired by
or as a result of the transaction set forth herein, the proper parties of Tel,
shall be and they hereby are severally and fully authorized to execute and
deliver such proper deeds, assignments and assurances in law and take such
other action as may be necessary or proper in the name of D & B or Tel to vest,
perfect or confirm title to such property or rights in D & B and otherwise
carry out the purpose of this Agreement.

                                   ARTICLE 5

                         CONDUCT OF TEL PENDING SIGNING

         Tel agrees that to the very best of its ability that it will conduct
itself in the following manner pending the signing:

         5.01  LIMITED LIABILITY COMPANY STATUS. No change will be made in
Tel's Limited Liability Status.

         5.02  CAPITALIZATION, ETC. Tel will not make any change in its
authorized or issued units, declare or pay any dividend or other distribution,
issue, encumber, purchase or otherwise acquire any of its units.

         5.03  SHAREHOLDER'S MEETING. If required by its Articles of
Organization for Florida Limited

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Liability Company Tel will submit this Agreement to its shareholders with a
favorable recommendation by its Board of Directors and will use its best efforts
to obtain the requisite shareholder approval.

         5.04  Conduct of Business.  Tel will use its best efforts to maintain
and preserve its business organization, employee relationships and goodwill,
intact and will not, without the written notice to D & B, enter into any
material commitment except in the ordinary course of business to sell or assign
additional units.

                                   ARTICLE 6

                                  TERMINATION

         6.01  Circumstances of Termination.  This Agreement may be terminated
by (i) mutual consent of the Parties hereto in writing upon the failure of any
Party hereto to perform as set forth herein; (ii) by any party to this Agreement
if there has been a material breach of any warranty or covenant by the other
party; or (iii) by any party to this Agreement if the Closing shall not have
taken place as set forth herein unless extended in writing to a later date by
mutual consent of the Parties hereto.

         6.02  Effect of Termination.  In the event of a termination of this
Agreement pursuant to the terms of this Agreement, each party shall pay the
costs and expenses incurred by it in connection with this Agreement and no party
or any of its officer, directors or employees shall be liable to any other party
for any costs, expenses, damages, or loss of anticipated profits.

                                   ARTICLE 7

                               GENERAL PROVISIONS

         8.01  Further Assurances.  At any time and from time to time after the
Closing date, each

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party will execute such additional instruments and take such action as may be
reasonably requested by the other party to confirm or perfect title to any
property transferred hereunder or otherwise to carry out the intent and purposes
of this Agreement.

         8.02  Waiver. Any failure on the part of either party hereto to comply
with any of its obligations, agreements or conditions hereunder may be waived in
writing by the party to whom such compliance is owed.

         8.03  Notices. All notices and other communications hereunder shall be
in writing and shall be deemed to have been given if delivered in person or
sent by prepaid first class registered or certified mail, return receipt
requested, as follows:

            D & B:                       Tel:

            8601 4th St.                 13902 N. Dale Mabry
            Suite 301                    Suite 149
            St. Petersburg, FL 33702     Tampa, FL 33618

or to such other address as any party may hereafter specify in writing as his
or its own address to the other party.

         8.04  Entire Agreement. This Agreement constitutes the entire
agreement between the parties and supersedes and cancels any other agreement,
representations, or communication, whether oral or written, between the parties
hereto relating to the transactions contemplated herein or the subject matter
hereof.

         8.05  Headings. The section and subsection headings in this Agreement
are inserted for convenience only and shall not affect in any way the meaning
or interpretation of this Agreement.

         8.06  Governing Law. This Agreement shall be governed by and construed
and enforced in accordance with the laws of the State of Florida and venue
shall lie in the County of Pinellas.

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         8.07  ASSIGNMENTS.  This Agreement shall inure to the benefit of and
be binding upon the parties hereto and their successors and assigns; provided,
however, that any assignment by either party of its rights under this Agreement
without the Written consent of the other party shall be void.

         8.08  UNDERSTANDING.  The Parties hereto acknowledge that they have
read and understood this entire agreement.

         8.09 FACSIMILE SIGNATURES.  Any facsimile signature on this Agreement
shall be considered an original and shall have the full force and effect as if
it were in fact an original.

         WHEREFORE, the Parties hereto have affixed their signatures below.

                                            12/3/96
                                    ----------------------------------
                                    Date

/s/                                 /s/
----------------------------        ----------------------------------
Witness                             D & B Holdings International, Inc.

                                            12/3/96
                                    ----------------------------------
                                    Date

                                    /s/ Charles Polley
Acknowledged as set forth above:    ----------------------------------
                                    Tel Com Plus Jacksonville, L.L.C.

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<PAGE>   10

                                   EXHIBIT A
<PAGE>   11
                          NON RECOURSE PROMISSORY NOTE

$750,000.00

         In consideration of value received in the form of one hundred sixty
(160) units of Tel Com Plus Jacksonville, LLC on December 3, 1996, the
undersigned, D & B Holdings International, Inc., promises to pay to Tel Com Plus
Jacksonville, LLC or its assigns, the sum of Seven Hundred Fifty Thousand
($750,000.00) Dollars in lawful money of the United States. The principal is
due and payable not later than April 30, 1997. In the event of a default of the
payment of the principal when due hereunder, the whole of the principal and
interest calculated at Eight (8%) Percent APR shall become immediately due and
payable without demand or notice.

         If any action at law or equity shall be instituted on this Note, the
prevailing party shall be entitled to reasonable attorney's fees, costs and
necessary disbursements in addition to any other relief to which the party may
be entitled.

         This Note shall be governed by and construed under the laws of the
State of Florida.

         Any facsimile signature on this Note shall be considered an original
and shall have the full force and effect as if it were an original.

-------------------------------        --------------------------------------
Date                                   Only for D & B International Holdings,
                                       Inc.

State of Florida
County of
          ---------------------

The foregoing instrument was acknowledged before me this ____ day of _________
1997, by ___________________________ who is personally known to me or who
provided ___________________________ as identification and who did not take an
oath.

My Commission Expires:                 --------------------------------------
                                       Signature of Notary

                                       --------------------------------------
                                       Print Name of Notary

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