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Switching speaker on/off during phone call RRS feed

  • Question

  • Hi everyone

    I am working audio driver on Windows Mobile 6.5 and the phone application is acting a little bit weird.

    When I am using phone call, pressing "speaker on" and the voice of the other person is routed to the speaker. This part is normal.

    But the "speaker on" button of phone application won't change to "speaker off". I can't route voice back to receiver.

    Is there any registry key controlling this behavior ?

    I still can't find out why.

    Thanks

    Friday, August 10, 2012 1:18 AM