Document:

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                                                                    EXHIBIT 10.8

                             CONSULTING AGREEMENT

     This Consulting Agreement ("Agreement") is made as of the 20th day of
September 1999 (the "Effective Date") by and between NeoPoint, Inc., a
California corporation ("Company") and Transpac Nominees Pte Ltd.
("Consultant").

     WHEREAS, Consultant has contacts with potential manufacturers, suppliers
and financing sources specializing in assisting wireless companies.

     WHEREAS, Consultant is a holder of the Company's Series B Preferred Stock
and has been providing Company on an informal basis with certain consulting
services since its initial purchase of the Company's Series B Preferred Stock
and a representative of Consultant is a member of the Company's Board of
Directors (the "Director").

     WHEREAS, the Board of Directors of the Company has recognized the value of
the services performed by Consultant to date and desires to induce Consultant to
continue performing such services through December 31, 1999.

     WHEREAS, the Board has authorized the issuance to Consultant of an Option
to Purchase 600,000 shares of the Company's Series C Preferred Stock as sole and
complete consideration for the services performed to date and the additional
services to be performed pursuant to the terms of this Agreement.

     1.   Engagement of Services. Consultant shall perform certain financial
          ----------------------
consulting services to assist the Company in accessing financing and
manufacturing relationships in Asia (hereinafter, the "Services") to support the
Company's development and commercialization of wireless devices. The Services
shall be performed with promptness and diligence in a thorough and workmanlike
manner to the satisfaction of the Company. None of the Services shall be
provided by the Director.

     2.   Compensation. As exclusive payment for the Services during the term
          ------------
of this Agreement and as payment in full of all prior services performed by
Consultant on behalf of Company, Company shall issue to Consultant an option to
purchase 600,000 shares of Series C Preferred Stock on the terms and in
substantially the form attached hereto as Exhibit "A."

     3.   Independent Contractor Relationship. Consultant's relationship with
          -----------------------------------
Company is that of an independent contractor, and nothing in this Agreement is
intended to, or should be construed to, create a partnership, agency, joint
venture or employment relationship. Consultant will not be entitled to any of
the benefits which Company may make available to its employees, including, but
not limited to, group health or life insurance, profit-sharing or retirement
benefits. Consultant is not authorized to make any representation, contract or
commitment on behalf of Company unless specifically requested or authorized in
writing to do so by a Company officer. Consultant is solely responsible for, and
will file, on a timely basis, all applicable tax returns and payments required
to be filed with, or made to, any U.S. or Taiwanese federal, state or local tax
authority with respect to the performance of services and receipt of
consideration under this Agreement. Consultant is solely responsible for, and
must maintain adequate records of, expenses incurred in the course of

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performing services under this Agreement. No part of Consultant's compensation
will be subject to withholding by Company for the payment of any U.S. or
Taiwanese social security, federal, state or any other employee payroll taxes.

     4.   Confidential Information.
          ------------------------

     4.1  Non-Disclosure.
          --------------

     (a)  Definition of Confidential Information. "Confidential Information" as
          --------------------------------------
used in this Agreement shall mean any and all technical and non-technical
information including patent, copyright, trade secret, and proprietary
information, techniques, sketches, drawings, models, inventions, know-how,
processes, apparatus, equipment, algorithms, software programs, software source
documents, and formulae related to the current, future and proposed products and
services of Company, its suppliers and customers, and includes, without
limitation, its respective information concerning research, experimental work,
development, design details and specifications, engineering, financial
information, procurement requirements, purchasing, manufacturing, customer
lists, business forecasts, sales and merchandising and marketing plans and
information and provided specifically for the purposes of performing the
Services under this Agreement.

     (b)  Nondisclosure and Nonuse Obligations. Consultant acknowledges and
          ------------------------------------
agrees that Consultant will have access to certain Confidential Information of
Company and agrees to use the Confidential Information solely to perform the
Services for the benefit of Company. Consultant agrees that it shall treat all
Confidential Information of Company with the same degree of care as it accords
to its own Confidential Information, and Consultant represents that it exercises
reasonable care to protects its own Confidential Information. Consultant will
immediately give notice to Company of any unauthorized use or disclosure of the
Confidential Information. Consultant agrees to assist Company in remedying any
such unauthorized use or disclosure of the Confidential Information.

     (c)  Exclusions from Nondisclosure and Nonuse Obligations. Consultant's
          ----------------------------------------------------
obligations under Section 4.1(b) ("Nondisclosure and Nonuse Obligations") with
respect to any portion of Confidential Information shall terminate when
Consultant can document that: (a) it was in the public domain at or subsequent
to the time it was communicated to Consultant by the disclosing party through no
fault of Consultant; (b) it was rightfully in Consultant's possession free of
any obligation of confidence at or subsequent to the time it was communicated to
Consultant by the disclosing party; (c) it was developed by employees or agents
of Consultant independently of and without reference to any information
communicated to Consultant by the disclosing party; or (d) the communication was
in response to a valid order by a court or other governmental body, was
otherwise required by law, or was necessary to establish the rights of either
party under this Agreement.

     4.2  Return of Company's Property. All Confidential Information,
          ----------------------------
equipment and other materials (including, without limitation, documents,
drawings, models, apparatus, sketches, designs and lists) furnished to
Consultant by Company, whether delivered to Consultant by Company in connection
with this Agreement or made by Consultant in the performance of services under
this Agreement (the "Company Property") are the sole and exclusive property of
Company or its

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suppliers or customers. Consultant agrees to promptly deliver the Company
Property to Company at any time upon Company's request or upon termination of
this Agreement.

     5. Term and Termination.
        --------------------

          5.1 Term. This Agreement is effective as of the Effective Date
              ----
set forth above and will terminate on December 31, 1999.

          5.2 Survival. The rights and obligations contained in Section 4
              --------
("Confidential Information") and Section 6 ("Noninterference with Business")
will survive any termination or expiration of this Agreement.

     6.   Noninterference with Business. During the term of this Agreement and
          -----------------------------
for a period of twelve (12) months thereafter, Consultant may not directly or
indirectly, without the prior written consent of Company, solicit, encourage,
hire or take any other action which is intended to induce or encourage, or has
the effect of inducing or encouraging, any employee or consultant of Company to
terminate his or her employment or consulting relationship with Company.

     7.   General Provisions.
          ------------------

          7.1 Notices. Any notice required or permitted by this Agreement
              -------
shall be in writing and shall be delivered as follows with notice deemed given
as indicated: (i) by personal delivery when delivered personally; (ii) by
overnight courier upon written verification of receipt; (iii) by telecopy or
facsimile transmission upon acknowledgment of receipt of electronic
transmission; or (iv) by certified or registered mail, return receipt requested,
upon verification of receipt. Notice shall be sent to the addresses set forth
below or such other address as either party may specify in writing.

          7.2 Successors and Assigns. Consultant may not subcontract or
              ----------------------
otherwise delegate its obligations under this Agreement without Company's prior
written consent. Subject to the foregoing, this Agreement will be for the
benefit of Company's successors and assigns, and will be binding on Consultant's
assignees.

          7.3 Governing Law. This Agreement shall be governed in all respects
              -------------
by the laws of the United States of America and by the laws of the State of
California, as such laws are applied to agreements entered into and to be
performed entirely within California between California residents.

          7.4 Choice of Forum. The parties hereby submit to the jurisdiction
              ---------------
of, and waive any venue objections against, the United States District Court for
the Southern District of California, San Diego Branch and the Superior and
Municipal Courts of the State of California, San Diego County, in any litigation
arising out of the Agreement.

          7.5 Waiver of Jury Trial. In the event any litigation arising from
              --------------------
or related to this Agreement ensues, each of the parties hereto expressly waives
any right to a jury trial to which each of the parties otherwise would have been
entitled.

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          7.6 Severability. Should any provisions of this Agreement be held
              ------------
by a court of law to be illegal, invalid or unenforceable, the legality,
validity and enforceability of the remaining provisions of this Agreement shall
not be affected or impaired thereby.

          7.7 Waiver. The waiver by Company of a breach of any provision of
              ------
Agreement by Consultant shall not operate or be construed as a waiver of any
other or subsequent breach by Consultant.

          7.8 Entire Agreement. This Agreement constitutes the entire
              ----------------
agreement between the parties relating to this subject matter and supersedes
all prior or contemporaneous oral or written agreements concerning such subject
matter. The terms of this Agreement will govern all services undertaken by
Consultant for Company. This Agreement may only be changed by mutual agreement
of authorized representatives of the parties in writing.

                           Signature Page to Follow

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

COMPANY:                                      CONSULTANT:

NEOPOINT, INC.,                               TRANSPAC NOMINEES PTE LTD.
a California corporation

By:_________________________________          By:______________________________
Title:______________________________          Title:___________________________

Address:                                      Address:
4225 Executive Square, 6/th/ Floor
San Diego, CA 92037

                   [Signature Page to Consulting Agreement]

                                      -5-<PAGE>

                                                                    EXHIBIT 10.9

THIS WARRANT HAS BEEN ACQUIRED FOR INVESTMENT AND HAS NOT BEEN REGISTERED UNDER
THE SECURITIES ACT OF 1933. THIS WARRANT (AND ANY SECURITIES ISSUABLE UPON
EXERCISE HEREOF) MAY NOT BE SOLD OR TRANSFERRED IN THE ABSENCE OF SUCH
REGISTRATION OR AN EXEMPTION THEREFROM. NO TRANSFER OF THIS WARRANT OR SUCH
SECURITIES SHALL BE VALID OR EFFECTIVE UNTIL SUCH CONDITIONS HAVE BEEN
FULFILLED.

                                ______________
                                NEOPOINT, INC.

                          STOCK SUBSCRIPTION WARRANT

                                    June 4, 1999

          THIS CERTIFIES that SPRINT SPECTRUM L.P., a Delaware limited
partnership (the "Investor"), or its registered assigns, is entitled to
                  --------
subscribe for and purchase from NEOPOINT, INC., a California corporation (the
"Corporation"), 379,693 shares (the "Warrant Shares") of common stock of the
 -----------                         --------------
Corporation (the "Common Stock"), at the price (the "Warrant Price") of $2.50
                  ------------                       -------------
per share, at any time or from time to time during the period commencing on the
date hereof and ending on the fifth anniversary of the date hereof (the
"Exercise Period"), on the terms and subject to the conditions hereof. The
 ---------------
Investor and any registered assigns thereof are referred to as the "Holder." The
number of Warrant Shares and the Warrant Price are subject to adjustment, as
provided in herein.

          This Warrant is issued pursuant to the CDMA PCS Subscriber Unit Supply
Agreement dated as of June 4, 1999 between Sprint Spectrum Equipment Company,
L.P., a Delaware limited partnership, and the Corporation.

     Section 1.  Exercise of Warrant.
                 -------------------

          (a)  The rights represented by this Warrant may be exercised (a
"Warrant Exercise") by the Holder, in whole or in part at any time during the
 ----------------
Exercise Period, but not as to any fractional share of Common Stock, by the
surrender of this Warrant, accompanied by a properly completed and executed
Notice of Exercise in the form attached hereto and payment of the Warrant Price
at the offices of the Corporation set forth in Section 8. At the option of the
Holder, the Warrant Price shall be payable:

               (i)  in cash or by certified or official bank check payable to
     the order of the Corporation; or

               (ii) by delivery of this Warrant to the Corporation for
     cancellation in accordance with the further provisions of this Section
     1(a)(ii). In exchange for the portion of this Warrant that is being
     exercised at such time, the Holder shall receive the number of shares of
     Common Stock determined by multiplying (A) the number of shares of Common
     Stock for which this Warrant is being exercised at such time by (B) a
     fraction, (1) the numerator of which shall be the difference between (x)
     current market price per share of Common Stock (as determined in good faith
     by the Corporation's
<PAGE>

     Board of Directors after giving affect to any applicable illiquidity and/or
     minority interest discounts) at such time and (y) the Warrant Price per
     share of Common Stock, and (2) the denominator of which shall be the
     current market price per share of Common Stock at such time (as determined
     in good faith by the Corporation's Board of Directors after giving affect
     to any applicable illiquidity and/or minority interest discounts). The
     Corporation shall issue a new warrant for the portion, if any, of this
     Warrant not being exercised as provided in Section 1(c).

          (b)  The closing of any Warrant Exercise shall take place at the
offices of the Corporation on the date specified in the Notice of Exercise (the
"Exercise Date"), which shall be within five days after the delivery of such
 -------------
Notice of Exercise. At such closing, (i) the Corporation shall issue and deliver
to the Holder or its designee a certificate or certificates for the Warrant
Shares to be issued upon such Warrant Exercise, registered in the name of the
Holder or such designee, and if such Warrant Exercise shall not have been for
all Warrant Shares, a new Warrant, registered in the name of the Holder, of like
tenor to this Warrant for the number of remaining Warrant Shares, and (ii) the
Holder shall deliver to the Corporation the aggregate Warrant Price.

          (c)  If this Warrant shall have been exercised only in part, the
Corporation shall, at the time of delivery of the certificate or certificates or
other evidence of ownership of the Common Stock, execute and deliver to the
Holder, without charge, a new warrant evidencing the rights of the Holder to
purchase the unpurchased Common Stock called for by this Warrant, which new
warrant shall in all other respects be identical to this Warrant.

     Section 2.  Record Date.
                 -----------

          The person in whose name any certificate for shares of Common Stock is
issued upon any Warrant Exercise or Warrant Exchange shall for all purposes be
deemed to have become the holder of record of such shares on the date on which
the Warrant was surrendered and payment of the Warrant Price and any applicable
tax was made, irrespective of the date of such certificate; provided, however,
                                                            --------  -------
that if the date of such surrender and payment is a date when the stock transfer
books of the Corporation are closed, such person shall be deemed to have become
the holder of such shares at the close of business on the next succeeding date
on which the stock transfer books are open.

     Section 3.  Reservation of Common Stock; Covenants as to Common Stock.
                 ---------------------------------------------------------

          The Corporation has duly reserved, and shall at all times duly
reserve, a sufficient number of shares of authorized Common Stock for issuance
upon exercise or exchange of this Warrant. Upon issuance, sale and delivery of
any Warrant Shares, such Warrant Shares shall be validly issued and outstanding,
fully paid and nonassessable, and free from all taxes, liens and charges with
respect to the issuance thereof, and shall not be subject to preemptive or any
similar rights of any person or entity. Without limiting the generality of the
foregoing, the Corporation shall take all such action as may be necessary to
ensure that the stated or par value per share of Common Stock is at all times
equal to or less than the Warrant Price then in effect. The Corporation
covenants and agrees that if any shares of capital stock to be reserved for the
purpose of the issuance of shares of Common Stock upon the exercise of this
Warrant require registration with or approval of any governmental authority
under any

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<PAGE>

Federal or state law before such shares may be validly issued or delivered upon
exercise, then the Corporation will in good faith and expeditiously as possible
endeavor to secure such registration or approval, as the case may be. If and so
long as the Common Stock issuable upon the exercise of this Warrant is listed on
any national securities exchange, the Corporation will, if permitted by the
rules of such exchange, list and keep listed on such exchange, upon official
notice of issuance, all shares of such capital stock.

     Section 4.  Adjustment of Warrant Price.
                 ---------------------------

          (a)  If, at any time during the Exercise Period, the number of
outstanding shares of Common Stock is (i) increased by a stock dividend payable
in shares of Common Stock or by a subdivision or split-up of shares of Common
Stock, or (ii) decreased by a combination of shares of Common Stock, then,
following the record date fixed for the determination of holders of Common Stock
entitled to receive the benefits of such stock dividend, subdivision, split-up,
or combination, as the case may be, the Warrant Price shall be adjusted to a new
amount equal to the product of (A) the Warrant Price in effect on such record
date and (B) the quotient obtained by dividing (x) the number of shares of
Common Stock outstanding on such record date (without giving effect to the event
referred to in the foregoing clause (i) or (ii)) by (y) the number of shares of
Common Stock which would be outstanding immediately after the event referred to
in the foregoing clause (i) or (ii), if such event had occurred immediately
following such record date.

          (b)  If, at any time during the Exercise Period, the Corporation shall
issue or be deemed to have issued (as provided below) shares of Common Stock or
any warrant or other securities exercisable for shares of Common Stock without
consideration or for a consideration per share less than the Warrant Price in
effect immediately prior to such issuance or deemed issuance, then such Warrant
Price shall be lowered, effective as of the date of such issuance, to a price
equal to the quotient obtained by dividing (i) an amount equal to the sum of (A)
the product of (x) the number of shares of Common Stock outstanding immediately
prior to such issuance or deemed issuance and (y) the then existing Warrant
Price, and (B) the total consideration received or deemed received by the
Corporation upon such issuance or deemed issuance, by (ii) the total number of
shares of Common Stock outstanding immediately after such issuance or deemed
issuance. For the purposes of any adjustment of the Warrant Price pursuant to
this paragraph, the following provisions shall be applicable:

               (i)   In the case of the issuance of Common Stock for cash, the
     consideration shall be deemed to be the amount of cash paid therefor
     without deducting therefrom any discounts, commissions or other expenses
     allowed, paid or incurred by the Corporation for any underwriting or
     otherwise in connection with such issuance.

               (ii)  In the case of the issuance of Common Stock for no
     consideration, the consideration shall be deemed to be $.01 per share.

               (iii) In the case of the issuance of Common Stock for a
     consideration in whole or in part other than cash, the consideration other
     than cash shall be deemed to be the fair market value thereof as determined
     by the Board of Directors of the Corporation, irrespective of any
     accounting treatment.

                                      -3-
<PAGE>

          (iv) In the case of the issuance of options to purchase or rights to
subscribe for Common Stock, securities by their terms convertible into or
exchangeable for Common Stock, or options to purchase or rights to subscribe for
such convertible or exchangeable securities:

               (A)  The shares of Common Stock deliverable upon exercise of such
     options to purchase, or rights to subscribe for, Common Stock shall be
     deemed to have been issued at the time such options or rights were issued
     and for a consideration equal to the consideration (determined in the
     manner provided in clauses (i) through (iii) above), if any, received by
     the Corporation upon the issuance of such options or rights plus the
     minimum purchase price provided in such options or rights for the Common
     Stock covered thereby.

               (B)  The shares of Common Stock deliverable upon conversion of,
     or in exchange for, any such convertible or exchangeable securities or upon
     the exercise of options to purchase, or rights to subscribe for, such
     convertible or exchangeable securities and subsequent conversions or
     exchanges thereof shall be deemed to have been issued at the time such
     securities were issued or such options or rights were issued and for a
     consideration equal to the consideration received by the Corporation for
     any such securities and related options or rights (excluding any cash
     received on account of accrued interest or accrued dividends) plus the
     additional consideration, if any, to be received by the Corporation upon
     the conversion or exchange of such securities or the exercise of any
     related options or rights (the consideration in each case to be determined
     in the manner provided in clauses (i) through (iii) above).

               (C)  Upon any change in the exercise price or number of shares of
     Common Stock deliverable upon exercise of any such options or rights of
     conversion of, or exchange for, such convertible or exchangeable securities
     (including any such change resulting from the termination of any such
     options, rights, or securities), other than a change resulting from the
     antidilution provisions thereof, the Warrant Price shall be readjusted to
     such Warrant Price as would have obtained had the adjustment made upon the
     issuance of such options, rights or securities not converted prior to such
     change been made upon the basis of such change.

               (D)  No further adjustments of the Warrant Price shall be made
     upon the actual issuance of such Common Stock or of such convertible or
     exchangeable securities, upon exercise of such options or rights, or upon
     the actual issuance of such Common Stock upon conversion or exchange of
     such convertible or exchangeable securities.

          (v)  No adjustment shall be made to the Warrant Price for any issuance
of Common Stock to employees, officers, directors or consultants pursuant to the
Corporation's Board approved stock option plans.

     (c)  All calculations under this Section 4 shall be made to the nearest one
hundredths (1/100) of a cent.

                                      -4-
<PAGE>

     (d)  Whenever the Warrant Price shall be adjusted as provided above, the
Corporation shall deliver to the Holder a statement, signed by its chief
financial officer, showing in detail the facts requiring such adjustment and the
Warrant Price that shall be in effect after such adjustment.

     Section 5.    Adjustment of Warrant Shares.
                   ----------------------------

          (a)  Upon each adjustment of the Warrant Price as provided in Section
4, the Holder shall thereafter be entitled to subscribe for and purchase, at the
Warrant Price resulting from such adjustment, the number of Warrant Shares equal
to the product of (i) the number of Warrant Shares existing prior to such
adjustment and (ii) the quotient obtained by dividing (A) the Warrant Price
existing prior to such adjustment by (B) the new Warrant Price resulting from
such adjustment. No fractional shares of Common Stock shall be issued upon
exercise of this Warrant. Instead of any fractional shares of Common Stock which
would otherwise be issuable upon exercise of this Warrant, the Holder may deduct
from the aggregate Warrant Price an amount equal to the product of (i) the fair
market value of one share of Common Stock as determined in good faith by the
Holder and (ii) such fractional interest.

          (b)  Following any recapitalization, reorganization, reclassification,
consolidation, merger or the conveyance of all or substantially all of the
assets of the Corporation pursuant to which the holders of Common Stock are
entitled to receive (either directly or upon subsequent liquidation) stock,
securities or assets with respect to or in exchange for Common Stock (each, an
"Organic Change") during the Exercise Period, this Warrant shall represent the
 --------------
right to subscribe for and purchase the kind and number of shares of capital
stock or other securities or property which the Holder would have owned or have
been entitled to receive with respect to each Warrant Share had this Warrant
been exercised immediately prior to such Organic Change. The foregoing provision
shall similarly apply to successive Organic Changes.

Section 6.  Transfer, Division and Combination.
            ----------------------------------

     (a)  Subject to the restrictions on transfer set forth herein, this Warrant
and all rights hereunder are assignable and transferable, in whole or in part,
without the consent of the Corporation. Any transfer shall be effected by the
Holder in person or by duly authorized attorney by surrendering this Warrant,
properly endorsed, at the offices of the Corporation. Each taker and holder of
this Warrant, by taking or holding the same, consents and agrees that this
Warrant, when endorsed, in blank, shall be deemed negotiable, and, when so
endorsed, the holder hereof may be treated by the Corporation and all other
persons dealing with this Warrant as the absolute owner hereof for any purposes
and as the person entitled to exercise the rights represented by this Warrant,
or to the transfer hereof on the books of the Corporation, any notice to the
contrary notwithstanding; provided, however, that until such transfer is on such
                          --------  -------
books, the Corporation may treat the registered holder hereof as the owner
hereof for all purposes. Notwithstanding anything contained herein to the
contrary for the first two (2) years from and after the date hereof (and only
for such two (2) year period) the Investor and any subsequent Holder may not
assign, transfer or sell this Warrant or the Warrant Shares issuable hereunder
to any party other than a person or entity controlled by or under common control
with the ultimate corporate parent of the Investor.

                                      -5-
<PAGE>

          (b)   This Warrant may be exchanged for, or combined with, other
warrants upon presentation of this Warrant and any other warrants with which
this Warrant is to be combined to the Corporation, together with a written
notice specifying the denominations in which a new Warrant or Warrants are to be
issued, signed by the Holder. The Corporation shall execute and deliver a new
warrant or warrants to the Holder in exchange for the warrant or warrants to be
divided or combined in accordance with such notice.

     Section 7. Right of First Refusal.
                ----------------------

          (a)   Notice of Transfer.  In the event that the Holder proposes to
                ------------------
sell, assign, pledge, encumber, transfer or otherwise dispose of ("Transfer")
the Warrant or any shares issued upon exercise of the Warrant (collectively, the
"Shares") during the third or fourth years from and after the date hereof to any
party other than a person or entity controlled by or under common control with
the ultimate corporate parent of the Holder, the Holder shall give the
Corporation written notice of its intention ("Transfer Notice"), describing the
offered Shares ("Offered Shares"), the identity of the prospective transferee,
the consideration and the material terms and conditions upon which the proposed
Transfer is to be made.

          (b)   Right of First Refusal.  With respect to any proposed Transfer,
                ----------------------
the Corporation shall have an option to purchase all or none of the Offered
Shares (the "Right of First Refusal"). To exercise the Right of First Refusal,
the Corporation must notify the Holder in writing of its decision to exercise
such option before the expiration of the ten (10) business day period following
the delivery of the Transfer Notice to the Corporation. If the Corporation
elects to purchase the Offered Shares, it shall pay consideration for the
Offered Shares no less favorable in price and material terms and conditions than
are described in the Transfer Notice.

          (c)   Closing Procedures.  If the Corporation exercises the Right to
                ------------------
First Refusal, the Corporation and the Holder shall consummate the sale of the
Offered Shares on the terms set forth in the Transfer Notice by the date ten
(10) business days after the delivery of the Transfer Notice to the Corporation.
If the Corporation fails to exercise in full the Right of First Refusal on a
timely basis, then the Holder may, conclude the Transfer on the terms and
conditions described in the Transfer Notice.

          (d)   Termination of Right.  The Right of First Refusal shall
                --------------------
terminate at such time as public market exists for the Corporation's Common
Stock (or any other stock issued by the Corporation, or any successor, in
exchange for the Stock). For the purpose of this Agreement, a "public market"
shall be deemed to exist if (i) such stock is listed on a national securities
exchange (as that term is used in the Securities Exchange Act of 1934) or (ii)
such stock is traded on the over-the-counter market and prices therefore are
published daily on business days in a recognized financial journal.

          (e)   Legends.  All certificates representing any Shares subject to
                -------
the provisions of this Warrant shall have endorsed thereon the following
legends:

                    (i)    "THE SHARES REPRESENTED BY THIS CERTIFICATE ARE
     SUBJECT TO A RIGHT OF FIRST REFUSAL IN FAVOR OF THE CORPORATION OR ITS
     ASSIGNEE, AND OTHER RESTRICTIONS ON TRANSFER SET FORTH IN A STOCK
     SUBSCRIPTION WARRANT ISSUED BY THE CORPORATION TO

                                      -6-
<PAGE>

     THE REGISTERED HOLDER, OR HIS OR HER PREDECESSOR IN INTEREST, A COPY OF
     WHICH IS ON FILE AT THE PRINCIPAL OFFICE OF THIS CORPORATION."

                    (ii)   "THE SECURITIES EVIDENCED BY THIS CERTIFICATE HAVE
     NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED, AND MAY
     NOT BE SOLD, TRANSFERRED, ASSIGNED OR HYPOTHECATED UNLESS THERE IS AN
     EFFECTIVE REGISTRATION STATEMENT UNDER SUCH ACT COVERING SUCH SECURITIES,
     THE SALE IS MADE IN ACCORDANCE WITH RULE 144 UNDER THE ACT OR IS OTHERWISE
     EXEMPT FROM REGISTRATION."

                    (iii)  Any legend required to be placed thereon by the
     California Commissioner of Corporations.

     Section 8.  Office of the Corporation.
                 -------------------------

          So long as this Warrant remains outstanding, the Corporation shall
maintain an office in the continental United States where the Warrant may be
presented for exercise, transfer, division or combination as provided in this
Warrant. Such office shall be at 4225 Executive Drive, Suite 600, La Jolla,
California 92037, unless and until the Corporation shall designate and maintain
some other office for such purposes and give notice thereof to the Holder.

     Section 9.  Lost, Stolen, Mutilated or Destroyed Warrant.
                 --------------------------------------------

          If this Warrant is lost, stolen, mutilated or destroyed, the
Corporation shall, on such terms as to indemnity or otherwise as it may in its
reasonable discretion impose (which shall, in the case of a mutilated Warrant,
include the surrender thereof), issue a new Warrant of like denomination and
tenor as the Warrant so lost, stolen, mutilated or destroyed.

     Section 10. Transfer Taxes; Expenses.
                 ------------------------
          The Corporation shall pay all transfer taxes, stamp duties, and
similar taxes or fees payable in connection with any exercise or exchange of
this Warrant.

     Section 11. Limitation of Liability.
                 -----------------------

          Except as otherwise provided herein, this Warrant does not entitle the
Holder to any voting rights or other rights of a shareholder of the Corporation.
No provision hereof, in the absence of affirmative action by the Holder to
purchase shares of the Common Stock, and no mere enumeration herein of the
rights or privileges of the Holder, shall give rise to any liability of the
Holder for the Warrant Price or as a shareholder of the Corporation, whether
such liability is asserted by the Corporation, by any creditor of the
Corporation or any other person.

                                      -7-
<PAGE>

     Section 12. Capitalization Representation.
                 -----------------------------

          The authorized capital stock of the Corporation is 35,000,000 shares
of Common Stock, of which 2,158,000 shares are issued and outstanding and
18,000,000 shares of Preferred Stock issuable in series, of which (i) 6,700,000
shares are designated Series A Preferred Stock, 6,366,667 shares of which are
issued and outstanding; and (ii) 6,000,000 shares are designated Series B
Preferred Stock, 4,100,000 shares of which are issued and outstanding. All such
issued and outstanding shares have been duly authorized and validly issued, are
fully paid and nonassessable, and were issued in compliance with all applicable
state and federal laws concerning the issuance of securities. The Corporation
has reserved 6,700,000 shares of Common Stock for issuance upon the conversion
of Series A Preferred Stock, 6,000,000 shares of Common Stock for issuance upon
the conversion of Series B Preferred Stock, 759,386 shares of Common Stock for
issuance pursuant to the exercise of outstanding Common Stock purchase warrants,
and 5,140,614 shares of Common Stock for issuance to employees, directors, and
consultants pursuant to its 1998 Stock Option Plan. Upon their issuance in
accordance with this Warrant, the Warrant Shares issuable hereunder shall be
duly authorized, validly issued, fully-paid and non-assessable shares of Common
Stock.

     Section 13. Governing Law.
                 -------------

          This Warrant shall be governed by and construed in accordance with the
laws of the State of Delaware, without giving effect to the principles governing
conflicts of laws.

                           *     *     *     *     *

                                      -8-
<PAGE>

          IN WITNESS WHEREOF, the undersigned has executed this Warrant on the
date first above written.

                                       NEOPOINT, INC.

                                       By:_______________________________
                                          Name: William Son
                                          Title: President

<PAGE>

                               NOTICE OF EXERCISE

                         (To be executed by the Holder
                       in order to exercise the Warrant.)

               The undersigned hereby irrevocably elects to exercise the right
to purchase shares of Common Stock of NEOPOINT, INC., covered by this Warrant
according to the conditions thereof. The undersigned desires to consummate such
purchase on
_______________.

Dated:                                       _________________________________
                                                       Name of Holder

                                             By:______________________________

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