I'm looking to install a concealed bluetooth car kit in my Golf mk4 and connect to my MFD 'd'.

I want it to mute the audio sources and allow calls to be heard through the MFD, this I know I can do.

The question I have is what Car Kit would you reccomend? What do you have and how does it perform?

I have a Nokia 6230 and my wife has a Samsung E720, we need both of these to work on the one kit.

Any advice appreciated.