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                                                                    EXHIBIT 4.17

                        2001 EXCHANGE WARRANT CERTIFICATE

THE WARRANTS REPRESENTED BY THIS CERTIFICATE AND THE OTHER SECURITIES ISSUABLE
UPON EXERCISE THEREOF MAY NOT BE OFFERED OR SOLD EXCEPT PURSUANT TO (i) AN
EFFECTIVE REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933, (ii) TO THE
EXTENT APPLICABLE, RULE 144 UNDER SUCH ACT (OR ANY SIMILAR RULE UNDER SUCH ACT
RELATING TO THE DISPOSITION OF SECURITIES), OR (iii) AN OPINION OF COUNSEL, IF
SUCH OPINION SHALL BE REASONABLY SATISFACTORY TO THE ISSUER, THAT AN EXEMPTION
FROM REGISTRATION UNDER SUCH ACT IS AVAILABLE.

THE TRANSFER OR EXCHANGE OF THE WARRANTS REPRESENTED BY THIS CERTIFICATE IS
RESTRICTED IN ACCORDANCE WITH THE 2001 EXCHANGE WARRANT AGREEMENT REFERRED TO
HEREIN.

                          FULLNET COMMUNICATIONS, INC.

No.:     W-01-___                                                _____  Warrants
Date:    May 31, 2001

         THIS IS TO CERTIFY that ___________________, or the assigns, as
permitted in that certain 2001 Exchange Warrant Agreement (the "2001 Exchange
Warrant Agreement"), dated of even date herewith, by and among FullNet
Communications, Inc. (the "Company") and ___________________, are entitled to
purchase at any time or from time to time, after the date hereof until 5:00
p.m., Central Standard Time on May 31, 2006 an aggregate of
___________________(______) shares of common stock, par value $0.00001 per
share, of the Company, for an exercise price per share of $2.00 PER SHARE as set
forth in the 2001 Exchange Warrant Agreement referred to herein. This Warrant is
issued pursuant to the 2001 Exchange Warrant Agreement, and all rights of the
holder of this Warrant are further governed by, and subject to the terms and
provisions of such 2001 Exchange Warrant Agreement, copies of which are
available upon request to the Company. The holder of this Warrant and the shares
issuable upon the exercise hereof shall be entitled to the benefits, rights and
privileges and subject to the obligations, duties and liabilities provided for
in the 2001 Exchange Warrant Agreement.

         The issuance of this Warrant and the shares issuable upon the due and
timely exercise hereof have not been registered under the Securities Act of
1933, as amended (the "Act"), or any similar state securities law or act, and,
as such, no public offering of either this Warrant or any of the shares of
common stock issuable upon exercise of this Warrant may be made other than under
an exemption under the Act or until the effectiveness of a registration
statement under such Act covering such offering. Transfer of this Warrant is
restricted pursuant to the terms of Section 8 of the 2001 Exchange Warrant
Agreement.

         Subject to the provisions of the Act, of the 2001 Exchange Warrant
Agreement and of this Warrant, this Warrant and all rights hereunder are
transferable, in whole or in part, only to the extent expressly permitted in
such documents and then only at the office of the Company at 201 Robert S. Kerr
Avenue, Suite 210, Oklahoma City, Oklahoma 73102, Attention President, by the
holder hereof or by a duly authorized attorney-in-fact, upon surrender of this
Warrant duly endorsed, together with the Assignment hereof duly endorsed. Until
transfer hereof on the books of the Company, the Company may treat the
registered holder hereof as the owner hereof for all purposes.

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THIS EXCHANGE WARRANT CERTIFICATE SHALL BE CONSTRUED AND ENFORCED IN ACCORDANCE
WITH, AND THE RIGHTS OF THE COMPANY AND THE HOLDER HEREOF SHALL BE GOVERNED BY,
THE INTERNAL LAWS OF THE STATE OF OKLAHOMA, WITHOUT REGARD TO THE CONFLICT OF
LAW PRINCIPLES OF OKLAHOMA LAW.

         IN WITNESS WHEREOF, the Company has caused this Warrant to be executed
and its corporate seal to be hereunto affixed by its proper corporate officers
thereunto duly authorized.

                                      FULLNET COMMUNICATIONS, INC.

                                      By:
                                         ---------------------------------------
                                         Timothy J. Kilkenny, President and CEO

(SEAL)

Attest:

----------------------------------
Roger P. Baresel, Secretary

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                          FULLNET COMMUNICATIONS, INC.

                                  SUBSCRIPTION

      To Be Signed Only Upon Exercise (in whole or in part) of the Warrants

TO:                    FULLNET COMMUNICATIONS, INC.
                       201 Robert S. Kerr Avenue, Suite 210
                       Oklahoma City, Oklahoma 73102
                       Attention:  President

         1. The undersigned, _________________________________, pursuant to the
provisions of the 2001 Exchange Warrant Agreement dated as of May 31, 2001, and
the attached Exchange Warrant Certificate, hereby agrees to subscribe for the
purchase of _______ shares of the common stock of FullNet Communications, Inc.
covered by the attached Exchange Warrant Certificate, and makes payment
therefore in full at the price per share provided by the 2001 Exchange Warrant
Agreement.

         2. The undersigned Holder elects to pay the aggregate purchase price
for such shares of common stock (i) by lawful money of the United States or the
enclosed certified or official bank check payable in United States dollars to
the order of the Company in the amount of $____________, or (ii) by wire
transfer of United States funds to the account of the Company in the amount of
$___________, which transfer has been made before or simultaneously with the
delivery of this Subscription pursuant to the instructions of the Company.

         3. Please issue a stock certificate or certificates representing the
appropriate number of shares of common stock in the name of the undersigned or
in such other name(s) as is specified below:

-----------------------------                -----------------------------------
(Name)                                       (Social Security or Fed ID #)

-----------------------------                -----------------------------------
(Signature)                                  (Address)

-----------------------------                -----------------------------------
(Date)                                       (Address)

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                                   ASSIGNMENT

         FOR VALUE RECEIVED ____________________________ hereby sells, assigns
and transfer unto ______________________ the foregoing Warrant and all rights
evidenced thereby, and does irrevocably constitute and appoint
________________________, attorney, to transfer said Warrant on the books of
FullNet Communications, Inc.

-------------------------------       ------------------------------------------
(Name)                                (Name of Assignee)

-------------------------------       ------------------------------------------
(Signature)                           (Signature of Assignee)

-------------------------------       ------------------------------------------
(Social Security or Fed ID #)         (Social Security or Fed ID # of Assignee)

-------------------------------       ------------------------------------------

-------------------------------       ------------------------------------------
(Address)                             (Address of Assignee)

-------------------------------
(Date)

                               PARTIAL ASSIGNMENT

         FOR VALUE RECEIVED ____________________________ hereby sells, assigns
and transfer unto ______________________ the right to purchase _____ shares of
the common stock of FullNet Communications, Inc. by the foregoing Warrant, and a
proportionate part of said Warrant and the rights evidenced thereby, and does
irrevocably constitute and appoint ________________________, attorney, to
transfer that part of said Warrant on the books of FullNet Communications, Inc.

-------------------------------       ------------------------------------------
(Name)                                (Name of Assignee)

-------------------------------       ------------------------------------------
(Signature)                           (Signature of Assignee)

-------------------------------       ------------------------------------------
(Social Security or Fed ID #)         (Social Security or Fed ID # of Assignee)

-------------------------------       ------------------------------------------

-------------------------------       ------------------------------------------
(Address)                             (Address of Assignee)

-------------------------------
(Date)

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                                                                    EXHIBIT 10.1

                           RESTRICTED STOCK AGREEMENT

         THIS RESTRICTED STOCK AGREEMENT ("Agreement") is made as of the 2nd day
of February, 2001, by and between HIGH SPEED ACCESS CORP., a Delaware
corporation (the "COMPANY"), and GEORGE WILLETT ("GRANTEE"). In consideration of
the agreements set forth below, the Company and Grantee agree as follows:

1. Grant. A restricted stock award of 20,000 shares (the "Award Shares") of High
Speed Access Corp. common stock, $.01 par value per share ("Common Stock"), is
hereby granted by the Company to Grantee subject to the terms and conditions set
forth herein. This grant shall be effective upon the ratification of this
Agreement by a majority of the shareholders of the Company.

2. Transfer Restrictions. Until lapse of the restrictions set forth in Section 3
of this Agreement, the Award Shares shall not be sold, exchanged, assigned,
pledged, bequeathed, devised, or otherwise transferred, directly or indirectly,
voluntarily or involuntarily, by Grantee, or any person or entity claiming
through or on behalf of Grantee, and no Award Shares may be subject in any
manner to attachment, lien, execution, transfer by bankruptcy, judicial order or
by operation of law, garnishment or other alienation or encumbrance of any kind,
either direct or indirect, voluntarily or involuntarily, before lapse of said
restrictions.

3. Release of Restrictions. The restrictions set forth in Section 2 shall lapse
as to one hundred percent (100%) of the Award Shares on February 7, 2004 (the
"Lapse Date") if Grantee is employed by the Company on such date.
Notwithstanding the foregoing, all restrictions set forth in Section 2 shall
lapse if Grantee's employment with the Company terminates as a result of
Involuntary Termination or Constructive Termination during the twelve (12) month
period following a Change in Control occurring on or before the Lapse Date. For
purposes of this Agreement, "Involuntary Termination", "Constructive
Termination" and "Change in Control" shall have the meanings ascribed to such
terms in the Employment Agreement between the Company and Grantee dated of even
date herewith (the "Employment Agreement").

4. Adjustment of Shares. In the event of any change in the number, class or
character of outstanding Common Stock by reason of a stock dividend, stock
split, reclassification, reorganization, consolidation, or a combination or
exchange of shares, the payment of a share dividend, or other similar
transaction, the Award Shares shall be treated in the same manner in any such
transaction as other Common Stock. Any Common Stock or other securities received
by Grantee with respect to the Award Shares in any such transaction shall be
subject to the restrictions and conditions set forth herein.

5. Rights as Stockholder. Grantee shall be entitled to all of the rights of a
stockholder with respect to the Award Shares including the right to vote such
shares and to receive cash dividends payable with respect to such Shares on and
after the date of this Agreement. Notwithstanding the foregoing, stock dividends
shall be subject to the same restrictions as the Award Shares to

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which they relate and shall be held in custody by the Company until lapse of the
restrictions as provided by Section 3 of this Agreement.

6.  Compliance With Laws and Regulations. Notwithstanding anything contained
herein to the contrary, the Company's obligation to issue or deliver
certificates evidencing the Award Shares shall be subject to all applicable
laws, rules and regulations and to such approvals by any governmental agencies
or national securities exchanges as may be required or deemed appropriate by the
Company or its legal counsel.

7.  Withholding Taxes. The Company shall have the right to require Grantee to
remit to the Company, or to withhold from other amounts payable to Grantee, as
compensation or otherwise, an amount sufficient to satisfy all federal, state
and local withholding tax requirements.

8.  Notices. All notices and other communications shall be in writing and shall
be given by hand delivery, or by certified or registered mail, return receipt
requested, postage prepaid, or by reputable overnight courier, as follows, or to
such other person or address as shall be hereafter designated by notice given in
accordance with this Section:

          If to the Company:                 High Speed Access Corp.
                                             Attn:  Chief Executive Officer
                                             10901 West Toller Drive
                                             Littleton, Colorado 80127

          If to Employee:                    George Willett
                                             10300 Ormsby Park Place
                                             Louisville, KY  40223

                  Any notice or other communication shall be deemed to have been
duly given or made if made by hand, when delivered against receipt therefor or
when attempted delivery shall be rejected, as the case may be, if made by
letter, upon deposit thereof in the mail, postage prepaid, registered or
certified, with return receipt requested, and if made by reputable overnight
courier when sent. Notwithstanding the foregoing, any notice or other
communication which is actually received by a party hereto shall be deemed to
have been duly given or made to such party.

11. Entire Agreement. This Agreement and the Employment Agreement contain the
entire agreement between the parties hereto with respect to the subject matter
hereof and may not be amended, modified or supplemented except in a writing
signed by the Company and Grantee.

12. Severability. The invalidity or unenforceability of any provision of the
Agreement shall not affect the validity and enforceability of the remaining
provisions of the Agreement, and such invalid or unenforceable provision shall
be stricken to the extent necessary to preserve the validity and enforceability
of the Agreement.

13. Governing Law. This Agreement shall be governed by the laws of the State of
Colorado.

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

                                        HIGH SPEED ACCESS CORP.

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

                                        ------------------------------------
                                        GEORGE WILLETT

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