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View Full Version : 2.5mm to 3.5mm adapter


jerf
7th July 2007, 07:09 AM
Hello,

I have a 3.5mm female to 2.5mm male adapter with a built in mic and (mute?) button. I am trying to use this to adapt a fm transmitter to work with my t-mobile mda. The weird thing is that the microphone works if I make an outgoing call, but it doesn't seem to work if I accept an incoming call. I have tried several adapters, and an adapter with 3 rings didn't seem to work.

Can someone suggest a different adapter for me to use?

How many rings would work best?

Is there a hardware or software work-around that will allow the mic to work on incoming calls?

Thanks for any help!