Exhibit 99.3
JOINT FILING AGREEMENT
This will confirm the agreement by and between the undersigned that the
Schedule 13D (the "Schedule 13D") filed on or about this date, including any
future amendments thereto, relating to the acquisition of the right to vote in
favor of the Agreement and Plan of Merger, dated November 15, 2005, by and among
Nokia Inc., Jupiter Acquisition Corporation and Intellisync Corporation, is
being or will be, as applicable, filed on behalf of the undersigned.
Each of the undersigned hereby acknowledges that pursuant to Rule
13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, that
each person on whose behalf the Schedule 13D is filed is responsible for the
timely filing of such statement and any amendments thereto, and for the
completeness and accuracy of the information concerning such person contained
therein; and that such person is not responsible for the completeness or
accuracy of the information concerning the other persons making the filing,
unless such person knows or has reason to believe that such information is
inaccurate.
This Agreement may be executed in one or more counterparts by each of
the undersigned, and each of which, taken together, shall constitute one and the
same instrument.
Date: November 28, 2005
NOKIA CORPORATION
By: /s/ Xxxxxxx Xxxxxxxxx
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Name: Xxxxxxx Xxxxxxxxx
Title: Vice President and Assistant
General Counsel
By: /s/ Xxxxxxx Xxxxxxxx
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Name: Xxxxxxx Xxxxxxxx
Title: Director, Legal
NOKIA HOLDING INC.
By: /s/ Xxxx Xxxxxxxx
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Name: Xxxx Xxxxxxxx
Title: Assistant Secretary
NOKIA INC.
By: /s/ Xxxx Xxxxxxxx
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Name: Xxxx Xxxxxxxx
Title: Director, Tax
