[s-cars] Audiphone upgrade

[Varon H. Fugman]

I'm about 60% of the way there on my Nokia handsfree kit installation.  I
was hoping I could get away with simple connections to the mic circuit, but
no go, very distorted.  I was half expecting this, as one of the
installations on the AudiWorld tech site has a fairly complex preamp circuit
to get things to match.  I'm hoping to get away with something a little
simpler, maybe just the right value of resistor, although there is also a
small posibility that the Audi mic may requrie phantom power supplied to it!

Also need to figure out how to fish the antena wire from the center console
under the carpet into the area under the back seat... the carpet around the
tunnel in the back seat area has some very thick preformed foam under
neith... not easy to fish the wire through!  Maybe if I take the battery
out...

I did take some pictures along the way, so if I ever get it all working I'll
put togher a little "how to".

Varon
'95 urS6
'99 A5 Avant, oh wait, no, Saab 9-5 Wagon