re: Patriot asking after model no of SonyEricsson unit, I think it was the "Advanced Car Handsfree HCA-60" for my P800/900 - although this looks like a later generation unit than mine.

I hauled it out of my Beamer (now returned to lease company) and am thinking of installing it into my P-Car!

I'll take a look at the unit tomorrow and let you know. They work well, anyway - but it might mess up your interior unless you have an expert installer to hand.

Good luck with it.

SoS.