I tried pairing on my Blackberry 8830 yesterday on my recently acquired 06 4.8is and didn't have any issues. All I did was turn the car on and press the voice key on the steering and then my blackberry found the BMW*** device and I entered my code. I was playing around with it a bit and made a few calls and it also downloaded my BBerry phone book. I still need to learn how to use it fully from the steering wheel.

Good Luck.