I think that the microphone is by the interior lights, next to my sunroof controls - it is built in so no seperate wires. Yes, the sound comes through the speakers, infact the stereo mutes before the phone rings !!That looks quite neat!!!!
A couple of questions:
Is there a separate microphone that you speak into?
Does it use the car's loudspeakers for the voice at the other end?
Great info!Autoleads interface cable