Any ideas on how to get manual keypad dialing (from the radio buttons) to work for a AT&T Palm Treo 650 paired to my new 2008 328i Sportswagon? Other features seem to work OK (for now), but I cannot get anything to happen when entering 0-9, # or * (like when entering my office voicemail passcode). I can use the keypad on the phone as a workaround, but that's not ideal. I tried putting in a separate speed-dial entry for the passcode, but cannot access the phone book one a call has been initiated. Thanks!!
It's probably not working because you are using an incompatible mobile phone. Despite the fact that other features work, they may not work for long and all functionality will probably not be available. If you want that feature, I suggest you switch to a phone that we have tested as fully compatible.
Your own experience tells us otherwise. Little details like this are indicative of compatibility problems.