Out of interest, what type or car kits only support certain Nokia models?

I think you may have problems with the activation of the phones, the phone comes locked until it is registered through iTunes, my UK model was I'm not sure how the French system works, or if you can swap SIM cards and still have the iPhone function as a phone. I have just cancelled my other mobile contract (also on O2) so I can't try it for you frown

Cheers

Cris.