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"Sunil" <email@example.com> wrote in message
>I have a Motorola Timeport 280 GSM Tri-band cell phone. The condenser
> microphone seems to have become faulty as callers cannot hear me speak.
> The phone works fine when I plug in an external headset+mic combo.
> The microphone is the solderless type and has the numbers "64C07" on
> its side. However, I cannot trace these to any equivalent or
> Any help shall be greatly appreciated.