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Thread: kepad working

  1. #1
    Registered User
    Join Date
    Apr 2009
    Posts
    2

    kepad working

    Hi,

    I thought the working of keypad of Mobile as below_
    - If we press any key, a particular signal is sent to IC/chip of
    handset. And this signal is different for different keys to do
    different operations. Please let me know if I am wrong.
    - Please let me know what type of signal is that. whether it is
    voltage or current or any other type...
    - I posted this question to Technical support. they told me to
    contact you (Discussion Boards). Please help me regarding
    this(..urgency).

    Thanks and regards
    Basavaraj Tambur

  2. #2
    Nokia Developer Expert
    Join Date
    Mar 2003
    Location
    Lempäälä/Finland
    Posts
    29,143

    Re: kepad working

    This discussion board is for Programmign related questions in general, thus I'm rather sure we don't have too many people here who would know about the HW issues, and in most cases there is no need to know.

    Anyway, for what would you need this information for ?

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