I bought the car with 510 and the factory installed BT handsfree option, but no sign of voice call menus yet.. Not a big problem since the touch menus work well, but I read over at Stu's great place that voice call could be connected to the mute button. Any suggestions?

Also, the BT set is delivered in Norway with a mandatory but useless dogbone mounted on the dash that does not adapt to too many known phones on the market, but it can easily be hidden.

-Jorgen