I've ordered a 2007 A4 2.0 TDI 170 Quattro S-Line with a DVD sat nav (the Navigation Plus)

I don't want a GSM phone cradle and so didn't order the GSM phone preparation.

I've since spoken to the Audi dealer as I want a Bluetooth handsfree solution that uses the Navigation Plus' phone interface. They say that I have to use a third party company who can only offer me a Parrot type solution with a separate screen stuck on my dashboard.

I've looked at several Audi forums that suggest that US units need a separate interface whereas the European units have Bluetooth functionality already built in. (I live in the UK)

Can anyone tell me how I get my Navigation Plus sat nav talking to my mobile via Bluetooth?

Many thanks in anticipation.

John D (BandAid)