I noticed the other day that it is not possible to switch between 2 paired phones. My wife has a Nokia 6680 and I have a 6310i both of which pair perfectly.

I wanted to use my phone to dial out (her phone's battery was quite flat), but because her phone was more recently paired, you have to use that phone for outgoing calls. The only way it seems to use my phone to dial out was to delete her phone from BT and re-pair my phone....

It seems to be confirmed by the 4th post down in this link. http://discussions.nokia.co.uk/discu...message.id=802

Hope this helps. It has bugged me for a while.