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Discussion Starter · #1 ·
Hi,

Just bought myself a 2004 Cayenne S. 49K miles.
Love it.
Seems to have got everything, sun roof, self levelling system, Sat Nav.
You name it ...

There's even a telephone handset in the centre glove compartment.

However that seems to be dead. I put a sim card in the PCM unit and I can make calls & receive through the PCM but the hadset in the glove box is dead.

Anyone know where I switch it on, or why it doesn't work?

Thanks
 

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The OEM phone handset is no longer supported. Only the PCM SIM slot can do hands-free calling.... as long as the option is made active. Bear in mind the call quality is 3G speeds at best.
 
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