Document:

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                                                                  EXHIBIT 10.1

                          SHARE SUBSCRIPTION AGREEMENT

                                      2000

                        INVESTOR COMPANY: TELEVIDEO, INC.

                       INVESTED COMPANY: BIOMAX CO., LTD.

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                          SHARE SUBSCRIPTION AGREEMENT

         This Share Subscription Agreement (hereinafter "Agreement") is
signed and entered into, by and between, TeleVideo (CEO DR Philip Hwang;
hereinafter "Kap") whose head office address is 2345 Harris Way, San Jose, CA
95131 U.S.A.; Biomax (hereinafter "Eul") whose head office address is 169-14
Samsung-dong Kangnam-ku, Seoul, Korea; and a large shareholder or
administration controller defined below (hereinafter "Interested Party"), as
of Mar 27 2000.

Article 1 (Purpose)
         This Agreement is intended to determined the rights and duties
occurred among "Kap", "Eul" and "Interested Party" in the capital-based
participation of "Kap" in the capital increase implemented by "Eul".

Article 2 (Interested party)
         1.   "Interested Party" of "Eul" in this Agreement refers to the person
              mentioned below of the administration controllers who are the
              corporations or natural persons deemed by "Kap" to have actual
              control right of "Eul" at the time of implementing capital
              increase.
              Name in full: Park Jin-Woo
              Address: 20720 4th Street, #11, saratoga, CA, 95070 U.S.A.

         2.   "Interested Party" defined in the paragraph 1 of this article
              shall approve each provision of this Agreement and provide joint
              guarantee for the fulfillment of the obligations of "Eul"
              specified in this Agreement.

Article 3 (Amendment of the Articles of Incorporation etc.)
         "Eul" shall amend the rules concerning the administration of the
company, including but not limited to the Articles of Incorporation and inner
rules of "Eul", which

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are against this Agreement, under this Agreement, in order to ensure faithful
and sincere fulfillment of this Agreement.

Article 4 (Conditions for share issue and subscription)
         "Eul" shall issue new shares as following and "Kap" shall subscribe
to such new shares as following. "Eul" shall issue new shares and deliver
such new shares to "Kap" after "Kap" pays for such new shares; provided,
however, that such delivery may be substituted by share custody certificate
under mutual agreement of the parties hereto.

     1.  The kinds and total number of existing issued shares: ordinary
         shares 100,000
     2.  Par value: 5,000 won
     3.  New shares to be issued
         a.   Kinds and number: registered ordinary shares 200,000
              (1,000,000,000 won)
         b.   Total number of new shares to be offered to "Kap": 45,000 (rights
              offering: 17,647 shares, non-consideration: 27,353 shares)
         c.   Issue price per share: 5,000 won
         d.   Subscription price per share: 22,222 won
         e.   Date of payment for share price: April 27, 2000
         f.   Place for paying for share price: Hanvit Bank (Samsung Station
              Branch) Transaction bank of the head office of Biomax, Seoul

Article 5 (Offering preferential right)
         If the company of "Eul" implements capital increase, "Eul" shall give
"Kap" the opportunity of participating in the preferential right of share
offering corresponding to the portion of the shares owned by "Kap". If "Kap"
notifies "Eul" of the abandonment of participating in such preferential right,
"Eul" may make a decision on such offering at its own will.

Article 6  (Prohibition of technology transfer and assignment, and prohibition
of having two businesses at the same time)
         1.  The parties hereto shall neither provide a part or whole of the
             technologies owned by "Eul" for any third party nor direct or
             assist any R&D activities for

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             such a purpose, without prior written consent from "Kap", unless
             it is needed by normal business activities of "Eul", after this
             Agreement is signed and entered into. "Interested Party" shall
             not run any business belonged to the same product business run
             by "Eul", engage in any competing product business and have any
             interests in such product businesses. Provided, however, that
             this provision shall be deemed exceptional if this Agreement
             terminates under the provisions specified in the article 15.

         2.  "Eul" and "Interested Party" shall not invest in, participate in
             managing, or engage in any business that has same business purposes
             as "Eul" or competes with "Eul", without prior consent from "Kap".

Article 7 (Appointment of directors)
         1.  "Eul" and "Interested Party" shall appoint one person nominated by
             "Kap" to the director of the company of "Eul", if requested by
             "Kap".

         2.  The director nominated by "Kap" and appointed as such shall be
             non-standing director. Such director shall not guarantee any debts
             of "Eul".

Article 8 (Discussions)
         "Eul" shall discuss each item of this paragraph expected to have large
     effects on the management performance of "Eul" and notify the results
     quickly to "Kap".
         - Discussion items for general shareholders' meeting and board of
           directors.
         - Amendment of the Articles of Incorporation, change in authorized
           equity capital or paid-in equity capital, stock split and
           treatment of surplus.
         - Matters related to the change in the shares and ownership of
           Interested Party.
         - Sale, lease, substitution and disposal by other method, of owned
           assets other than ordinary business activities.
         - Guarantee for investment and loan for third party, which can
           deteriorate debt-equity ratio
         - Stoppage or abandonment of a part or whole of business
         - Borrowings higher than 300 million won from financial institutions

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         - Borrowings from any other party than financial institutions
         - Change of outer accounting audit corporation
         - Other matters giving important impact on the management of invested
           business

     2.  If damage or loss in incurred to "Kap" by non-fulfillment or delayed
         fulfillment of the prior discussions specified in the paragraph 1 of
         this article, "Eul" and "Interested Party" shall compensate for such
         damage or loss on a joint basis.

     3.  If "Interested Party" intends to sell off to any third party a part
         (over 10% of total issued shares) or whole of the shares owned by
         "Interested Party" after this agreement is made, "Interested Party"
         shall obtain prior written consent from "Kap".

     4.  If the documents or electronic files submitted by "Eul" and "Interested
         Party" are found by "Kap" to have important falsification while "Kap"
         considers this investment, "Eul" and "Interested Party" shall indemnify
         "Kap" for such falsifications under the paragraphs 2 and 3 of the
         article 12.

Article 9 (Report and presentation of materials)
     1.  "Eul" shall report or present to "Kap" following matters or related
         materials, if requested by "Kap".
         1.1      Annual report
                  a. Business plans and estimated financial statements of next
                     FY.
                  b. Account closing financial statements (audited by CPA) and
                     business performance report
         1.2      Semi-yearly report
                  a.  Semi-yearly financial statements
                  b.  Progression of business or project
         1.3      Occasional report
                  a.  Major changes in property
                      - Investment in the companies related with the business

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                      - Disposal of major fixed assets
                      - Acquisition or disposal of important rights
                      - Large damages by calamity
                  b. Changes in the shareholders' list
                  c. Change of important business plan
                  d. When issued bills/checks are dishonored or transactions
                     with bank is suspended
                  e. When a part or whole of operating activities is suspended
                  f. When corporation liquidation procedure start is applied for
                     under laws or liquidation procedure starts
                  g. When a litigation is brought that can give important
                     impacts to "Eul"
                  h. When "Eul" is under sanctions from government agencies due
                     to violation of laws and regulations
                  i. Other matters deemed by "Kap" to be important for
                     management of "Eul"

         2.   The materials specified in the paragraph of this article shall be
              prepared in such a good faith and submitted to "Kap" within the
              period designated by "Kap".

Article 10 (Accounting and business audit)
         "Eul" shall prepare financial statements for audit by authorized
accounting corporation in each account closing. Provided, however, that "Kap"
may designated accounting corporation by discussion with "Eul" if it is deemed
necessary.

Article 11 (Duties of IPO)
         "Eul" shall ensure that the shares of "Eul" will be listed on the stock
exchange (including KSE, KOSDAQ, Third Market, NYSE, NASDAQ etc.) within the
second half of 2003 by discussion with "Kap"; provided, however, that if "Kap"
agrees to the delay in listing such shares or it is difficult to list such
shares, it may be deemed as exceptional.

Article 12 (Period of recovering investment)

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     "Kap" may dispose the shares of "Eul" owned by "Kap" to recover the
investment under the provisions of article 11. Provided, however, that if it
comes under each of the following items, "Kap" may dispose the shares of
"Eul" owned by "Kap" regardless of article 12.
         1.   If the shares of "Eul" are listed on the stock exchange;
         2.   If the shares of "Eul" has qualifications for listing on the stock
              exchange;
         3.   If "Eul" and "Interested Party" do not fulfill this Agreement;
         4.   If the documents submitted by "Eul" and "Interested Party" to
              "Kap" are found to be false;
         5.   If audit report of "Eul" by CPA is disclaim report;
         6.   If the assets of "EUL" are used or flowed out for other purposes
              than business purposes.

Article 13 (Disposal of shares)
     1.  Privileged right to buy shares
         1.1   If "Kap" intends to sell off the shares of "Eul" owned by "Kap",
               "Kap" shall give "Eul" and "Interested Party" privileged right to
               buy such shares.
         1.2   "Eul" and "Interested Party" shall exercise such privileged right
               within two weeks from the date of notification by "Kap" of such
               privileged right to buy such shares. Such privileged right may
               not be exercised without paying for such shares.
         1.3   If "Eul" and "Interested Party" do not exercise such privileged
               right, "Kap" may dispose such shares to any third party.
         1.4   "Eul" and "Interested Party" shall discuss with "Kap" in advance
               in order to dispose their owned shares to a third party. If "Eul"
               and "Interested Party" disposes such shares in violation of such
               prior discussions, "Kap" may have the right to buy the remaining
               shares owned by "Interested Party" within the equity ratio of
               "Kap" at the same price
         1.5   In case of the paragraph 1.3, all rights and duties hereunder of
               "Kap" for "Eul" and "Interested Party" shall be transferred to
               the third party acquired such shares.

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     2.  Duty of buying shares
         2.1   "Kap" may terminate this Agreement if "Eul" comes under each of
               following items. "Eul" and "Interested Party" shall indemnify
               "Kap" for the damages incurred to "Kap" by non-fulfillment of
               this Agreement or may request "Eul" and "Interested Party" to buy
               the shares owned by "Kap". In this case, "Eul" and "Interested
               Party" shall buy the shares requested by "Kap" to be bought on a
               joint basis.

         2.1.1 If "Eul" violates the duties specified in the article 8 Duties of
               accounting and business audit.

         2.1.2 If "Eul" defaults the duties specified in the article 11 Duties
               of IPO

         2.2   In case of paragraph 2.1, "Eul" and "Interested Party" shall buy
               the shares of "Eul" within one month from the notification by
               "Kap" of buy request.

         2.3   The share trading price under paragraph 2.2 shall be with annual
               interest rate 8% from the date when "Kap" did equity investment
               in "Eul" to the date when "Eul" buys the equity owned by "Kap".

         2.4   If "Eul" and "interested Party" do not fulfill the obligations of
               buying shares under paragraphs 2.2 and 2.3 of this article, it
               shall be deemed that share trading contract is concluded by and
               between "Kap" and "Eul" and "Interested Party" at the time when
               one month elapses from the date of the notification by "Kap" to
               "Eul" and "Interested Party" of requesting to buy such shares. In
               this case, "Eul" and "Interested Party" shall pay to "Kap" for
               such shares without any delay.

     3.  If "Kap" and "Eul" or "Interested Party" concludes separate contract in
         relation to trading such shares, such separate contract shall govern.

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Article 14 (Assignment of rights and duties)
         "Eul" and "Interested Party" shall not assign a part or whole of the
duties and rights hereunder to any third party without prior written consent
from "Kap". Any assignment without prior written consent from "Kap" shall be
deemed invalid.

Article 15 (Amendment)
         The parties hereto may amend, modify, revise or change this Agreement
only by written agreement by the parties hereto.

Article 16 (Termination)
     1.  If either party hereto violates any provision specified herein and
         received written final notification thereabout from other parties, and
         if such violations are not corrected within 30 days from the occurrence
         date thereof, such other party may terminate this agreement and have a
         right to claim to such violating party for indemnification for damages
         incurred by such violations.

     2.  This Agreement shall be effective till "Kap" recovers its whole
         investment. However, if the shares of "Eul" are listed on the stock
         exchange or "Kap" sells off over 70% of such shares acquired under this
         Agreement, this Agreement shall be terminated automatically without
         separate actions. Provided, however, that if "Kap" has another tender
         offer claim right due to investment, it may be deemed as exceptional.

Article 17 (Duties of guarantee)
         "Eul" and "Interested Party" shall guarantee this Agreement on a joint
basis.

Article 18 (Status of "Kap")
         Each party composing "Kap" for this Agreement may fulfill this
Agreement individually for "Eul" and "Interested Party".

Article 18 (Public notarization expense and other expenses)

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         This Agreement shall be signed by each party hereto, and notarized by
public notary if requested by "Kap". Public notarization expense and other
expenses incurred by this Agreement shall be borne by "Kap" and "Eul".

Article 20 (Dispute)
         Each party hereto shall not bear the responsibilities for the
provisions hereof not fulfilled due to Force Majeur, which includes fire,
explosion, Act of God, war, government actions, and other similar reasons beyond
the control of each party hereto.

Article 21 (Effective date)
         This Agreement shall be effective as of the date of signature and seal
by the parties hereto.

Article 22 (Specially agreed matters)
         "Eul" shall implement rights issue within 20 days after the investment
by "Kap" under this "Agreement", in order to ensure that the paid-in capital of
"Eul" become higher than 1.5 billion won (1,500,000,000 won).

         IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be
executed and signed by their duly authorized representatives in three copies as
of the day and year first above written, each party retaining one original
thereof.

                                   May 1, 2000

"Kap": TeleVideo (CEO, Philip Hwang)                          /s/ KPH
       2345 Harris Way, San Jose, CA 95131 U.S.A.

"Eul": BIOMAX (President, Park Jin-Woo)                       /s/ Park Jin-Woo
       169-14 Samsung-dong Kanngnam-ku Seoul

"Interested Party": Park Jin-Woo                              /s/ Park Jin-Woo
       2070 4th Street, #11 Saratoga, CA 9570 U.S.A.

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                                                                    EXHIBIT 10.2

                              INVESTMENT AGREEMENT

This investment agreement is entered as of February 15, 2000 by and between
TeleVideo, Inc. (hereinafter referred to as TeleVideo) with its principal place
of business located at 2345 HARRIS WAY, SAN JOSE, CA 95131 U.S.A. and Keyin
Telecom Co., Ltd. With its principal place of business located at 8F. Chungjin
B/D, 475-22 Bangbae 2-dong, Seocho-ku, Seoul, Korea (hereinafter referred to as
"Keyin") This agreement is made based upon the MOU on investment signed January
25, 2000.

ARTICLE 1. OBJECTIVES
This agreement is to define the rights and obligations of TeleVideo, Keyin and
Interest Party subject to TeleVideo's investment in Keyin's capital raise based
upon Foreign Investment Promotion Law.

ARTICLE 2. INTEREST PARTY
1.   Definition: Subject to this Agreement, "Interest Party" of Keyin means a
     corporation or a person which or who as TeleVideo acknowledges owns the
     actual managerial rights of Keyin at the time of Keyin's capital raise, and
     named as below:

     Name: Gi Won Lee
     Address: Samho Garden APT. #1-107, 30-2 Banpo-dong, Seocho-ku, Seoul, Korea

2.   "Interest Party" as defined in Article 2-1, agrees to be bound by each
     article of this Agreement and accepts the joint liability on guarantee for
     Keyin's performance of any provisions in this Agreement.

ARTICLE 3. (CHANGE OF COMPANY ARTICLE AND OTHERS)
For Keyin's performance of obligation with due diligence subject to this
Agreement, Keyin shall change its Articles of association and other business
operational policies to be agreed to the terms of this Agreement if they are
against this agreement.

ARTICLE 4. (ISSUANCE OF STOCK AND CONDITION OF RECEIPT)
Keyin issues new stocks and TeleVideo receives them according to the following
provisions. After TeleVideo transfers the fund, Keyin issues and provides new
stocks to TeleVideo. However, it could be replaced by the certificate of Stock
ownership based upon the mutual agreement among parties.
1.   Total number of stocks to be issued: 2,000,000 shares
2.   The type and number of pre-issued stocks: Common Stock 265,600 shares (As
     of January 25)
3.   Par value: KW 5,000/share
4.   Shares to be issued upon this Agreement
     a.  Type and number of shares: registered Common Stock 15,278 shares (KW
         2,750,040,000)
     b.  Number of new stocks given to TeleVideo: 15,278 shares (Rights
         offering: 15,278 shares; Non-consideration: 0 share)
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     c.  Par value of stock to be issued: KW 5,000/share d. Price of stock to be
         issued: KW 180,000/share
     e.  Date of Payment for Stock Price: Within three months (90days) after the
         execution of this agreement
     f.  Fund Transfer Bank Information
                  Bank: Korea Exchange Bank
                  Account Number: 146-22-02018-2
                  Account Name: Keyin Telecom Co. Ltd.

ARTICLE 5. (OFFERING PREFERENTIAL RIGHT)
     If the company of Keyin implements capital increases, Keyin shall give
     TeleVideo the opportunity of participation in the preferential right of
     stock offering, correspond to the portion of the stocks owned by TeleVideo.

     If TeleVideo notifies Keyin of the abandonment participating in such
     preferential right, Keyin may make a decision on such offering at its own.
     When the board meeting of Keyin makes a decision to offering (sic) stocks
     to any third party for the purpose of Keyin's own interest, TeleVideo may
     follow the decision.

ARTICLE 6. (APPOINTMENT OF TELEVIDEO)
     TeleVideo shall not participate in and shall not try to participate in the
     operations of Keyin. TeleVideo will not have any representatives on Board
     of Directors.

ARTICLE 7. (PROHIBITION OF TECHNOLOGY TRANSFER)
     After this Agreement executed, Keyin shall not transfer all of powerline
     communication technology to a third without prior written consents from
     TeleVideo; except strategic technology transfer approved by Keyin's Board
     of Directors meeting. This Article will be waived if the Agreement is
     terminated based on Article 14.

ARTICLE 8. (REPORTING AND INFORMATION SUBMISSION)

1.    Upon request of TeleVideo, Keyin should prepare and submit the information
      for the following items; periodically or when required.

1.1      Annual Reporting
         a.   Business Plan and Projected Financial Statements for next fiscal
              year
         b.   Audited Financial Statement and Business Achievement Report

1.2      Immediate Reporting
         a.   Major changes on assets
         -    Investment on affiliates
         -    Disposal of major Fixed Assets
         -    Acquisition or Sale of major rights
         -    When substantial damages are caused by disaster
         b.   Changes in Shareholders
         c.   Changes in major Business plan
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         d.   When Promissory Notes/Checks are dishonored, or the bank
              transactions are denied
         e.   When part or whole sales activities are stopped
         f.   When filed for Chapter 11
         g.   Legal dispute against Keyin with possible material effects
         h.   If brought to justice by government or other organization due to
              the violation of regulation or other rules
         i.   Other matters that TeleVideo considers important for Keyin's
              operation

3.   Item 1 in Article 8 should be prepared with due care and submitted within
     the period requested by TeleVideo.

ARTICLE 9. (ACCOUNTING AND AUDIT)
     Keyin shall prepare financial statements when each fiscal year ends, which
     should be audited by certified accounting firm.

ARTICLE 10. (PERIOD OF RECOVERING INVESTMENT)
     TeleVideo shall dispose of Keyin's stocks in accordance with Article 11.
     However, if applicable to the below, TeleVideo can dispose them regardless
     Article 11.

     1.  When Keyin's stocks are publicly offered (KSE, KOSDAQ, or foreign stock
         markets, herein "Stock markets")
     2.  If Keyin and Interest party fail to perform the contractual obligation
     3.  If the documentation submitted to TeleVideo by Keyin and Interest Party
         is proved to be falsified.
     4.  When "Disclaimer of Opinion" is issued on Keyin's Financial Statements
         by a CPA
     5.  When Keyin's assets are disposed or outflowed for the purposes other
         than business operation.

ARTICLE 11. (DISPOSAL OF STOCK)

1.       Privileged right to buy stocks

1.1      If TeleVideo intends to sell off the stocks of Keyin owned by
         TeleVideo, it may be agreed in advance by Interest Party and Interest
         Party may not hold over the consent without a remarkable reason. When
         Interest Party agrees to TeleVideo on selling stocks, TeleVideo shall
         give Keyin and Interest Party privileged right to buy such stocks.

1.2      Keyin and Interest Party shall exercise such privileged right within
         two weeks from the date of notification by TeleVideo of such privileged
         right to but such stocks. Such privileged right may not be exercised
         without paying for such stocks.
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1.3      If Keyin and Interest Party do not exercise such privileged right,
         TeleVideo may dispose such stocks to any third party. The selling price
         to the third party shall be higher than the price that TeleVideo
         presented to Keyin and Interest Party.

1.4      In the case of paragraph 1.3, all rights and duties hereunder of
         TeleVideo for Keyin and Interest Party shall be transferred to the
         third party acquired such stocks.

ARTICLE 12. (ASSIGNMENT)
     The rights and obligation subject to this Agreement shall not be assignable
     by Keyin and Interest Party in whole or in part to any third party without
     the prior written consent of TeleVideo. The assignment done without prior
     written consent of TeleVideo is not valid.

ARTICLE 13. (CHANGES OF AGREEMENT)
     This agreement shall not be modified or changed except in writing duly
     executed by both parties.

ARTICLE 14. (TERMINATION)

1.   If either party defaults in performance of any provision of this agreement,
     the non-defaulting party may give written notice to the defaulting party
     that if the default is not cured within thirty (30) days the Agreement will
     be terminated. If the non-default party gives such notice and the default
     is not cured during the thirty (30) day period, then the non-defaulting
     party shall retain the rights to terminate the Agreement and to claim the
     damages.

2.   This Agreement shall be effective as of when TeleVideo disposes of all
     Keyin's stocks it owns. The agreement is automatically terminated when
     Keyin's stock is publicly offered in the stock markets or if TeleVideo
     disposes more than 70% of stock purchased under this Agreement, whichever
     is sooner. In case TeleVideo has another claims from TeleVideo's
     investment, it will be regarded as an exception.

ARTICLE 15. (WARRANTIES)
     Keyin and Interest Party shall mutually warrant the execution of this
     Agreement.

ARTICLE 16. (APPOINTMENT OF TELEVIDEO)
     Each party composing TeleVideo for this agreement may fulfill this
     agreement individually for Keyin and Interest Party.

ARTICLE 17. (NOTARIZATION AND EXPENSES)
     When all parties sign on the Agreement and TeleVideo requests, this
     Agreement should be notarized. Any cost incurred in relation with this
     Agreement including the notarization cost shall be shared by TeleVideo and
     Keyin.

ARTICLE 18. (GOVERNING LAW)
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     If there is any legal disputes subject to this Agreement, each party should
     try to resolve the issues with due diligence and care. The validity and
     performance of this Agreement shall be governed by Seoul District Court of
     Civil Jurisdiction.

ARTICLE 19. (FORCE MAJEURE)
     All parties shall not be liable to each other if their respective
     obligations or the performance of any terms or provisions of this Agreement
     (other than payment obligations) is delayed or prevented by force majeure
     including wars, fires, floods, acts of God, statute, regulation, or without
     limiting the foregoing, any other causes not within its reasonable control.

ARTICLE 20. (EFFECTIVENESS)
     This Agreement is effective immediately upon signing on the Agreement by
     each party.

ARTICLE 21. (NOTIFICATION)
     All notices to be given pursuant to this Agreement shall be in writing, and
     shall be personally delivered or sent by registered airmail at the
     following addresses, and via fax.

     Address of TeleVideo
     2345 HARRIS WAY, SAN JOSE, CA 95131 U.S.A.

     Address of Keyin Telecom
     8F, Chungjin B/D. 475-22 Bangbae 2-dong, Seochu-ku, Seoul, Korea
     (zip: 137-062)

     Address of Interest Party
     Samho Garden APT #1-107, 30-2 Banpo-dong, Seocho-ku, Seoul, Korea
     (zip: 137-040)

ARTICLE 22. STRATEGIC ALLIANCE
     1.  TeleVideo shall fully support Keyin for its overseas marketing and
         sales activities on Powerline communication technology. TeleVideo and
         Keyin agree on co-business development, applying Keyin's PLC technology
         on TeleVideo's computer products, including Tele-Client. Related to
         this Article, both companies are bound to make separate [Sales &
         Marketing Agreement] within one (1) month after the investment fund is
         transferred to Keyin based upon this Agreement. The terms and
         conditions of this Sales & Marketing Agreement will be regarded as part
         of this Agreement.

     2.  TeleVideo shall fully support Keyin for future public offering on
         NASDAQ.

In order to execute and certify this Agreement among parties, each authorized
representative from TeleVideo, Keyin and Interest Party signs on the three
original copies of the Agreement, then each retains one original copy.
<PAGE>

TeleVideo Inc.

         Name: Kyupin Philip Hwang

         Position: Chairman & CEO

         Signature: /s/ K. Philip Hwang
                    May 1, 2000

Keyin Telecom Co., Ltd.

         Name: Gi Won Lee

         Position: CEO & President

         Signature: /s/ Gi Won Lee

Interest party

         Name: Gi Won Lee

         Signature /s/ Gi Won Lee

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