Ok. I just tried my Verizon Blackberry 7130e with the Bluetooth in my X5. I have mixed results to report. It can be paired with the ULF, and immediately thereafter, calls can be placed and received. However, after several minutes, the phone reboots itself, presumably after failing to sync the address book with the ULF. Before the failure, if you try to access the address book, you get a message to please wait. There may be some limitation in the max. number of address book entries supported by the ULF, but I'm not sure what it is. I have over 1,000 entries in my Blackberry which seems to be a problem. Hope this helps!

__________________
---------------------------------------------------------------------------------------------------
2008 E70 X5 4.8i Black / Tobacco Leather with Premium Package, Technology Package, Cold Weather Package, Premium Sound, Rear Climate Control
SOLD: 2001 E53 X5 4.4i Pearl Beige / Black with Sunroof, DSP Premium Audio, CD-Changer, EIS Bluetooth, and PDC.