I have BMW Bluetooth connection in my 04 Z and have managed to pair my Nokia E65. This gives me answering via the phone or steering wheel with the incoming call number displayed on the stereo but I cannot make calls from the steering wheel, only my phone, which kind of negates some of the usefulness of handsfree! When I press the call button or R/T button on the steering wheel a random mobile number is displayed on the stereo (I presume from the previous owner?), I can't seem to find any other numbers or remove this one from the system. Does anyone have any ideas how I can make calls through the steering wheel/use voice activation or failing that just remove this random number from the system? I have read various posts about replacing ULF modules and the like but can't seem to make much sense of them.... any help would be appreciated!