EXHIBIT 99.1
                                                                    ------------

                    CERTIFICATION OF CHIEF EXECUTIVE OFFICER
                                   PURSUANT TO
                             18 U.S.C. SECTION 1350,
                             AS ADOPTED PURSUANT TO
                  SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002


In connection with the Quarterly Report of Extended Systems Incorporated on Form
10-Q for the quarter ended December 31, 2002 as filed with the Securities and
Exchange Commission (the "Report"), I, Steven D. Simpson, Chief Executive
Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted
pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 that:

     (1)  The Report fully complies with the requirements of section 13(a) or
          15(d) of the Securities and Exchange Act of 1934; and

     (2)  The information contained in the Report fairly presents, in all
          material respects, the financial condition and results of operations
          of Extended Systems Incorporated.


/s/ Steven D. Simpson
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Steven D. Simpson
Chief Executive Officer
February 14, 2003




                    CERTIFICATION OF CHIEF FINANCIAL OFFICER
                                   PURSUANT TO
                             18 U.S.C. SECTION 1350,
                             AS ADOPTED PURSUANT TO
                  SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002


In connection with the Quarterly Report of Extended Systems Incorporated on Form
10-Q for the quarter ended December 31, 2002 as filed with the Securities and
Exchange Commission (the "Report"), I, Karla K. Rosa, Chief Financial Officer of
the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to
Section 906 of the Sarbanes-Oxley Act of 2002 that:

     (1)  The Report fully complies with the requirements of section 13(a) or
          15(d) of the Securities and Exchange Act of 1934; and

     (2)  The information contained in the Report fairly presents, in all
          material respects, the financial condition and results of operations
          of Extended Systems Incorporated.



/s/ Karla K. Rosa
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Karla K. Rosa
Chief Financial Officer
February 14, 2003