I have an iPhone 2g so I'm not sure if this problem still exists on the 3g but after I sync my address book I can call out fine and it shows who I'm calling, but if someone calls me my F90BT only show's their phone number. I called Pioneer and the tech said they've seen this a lot and it's a problem with the iPhone. I've tried saving the numbers as (area code) number, 1 (area code) number and +1 (area code) number. Is there some magic combination or does the iPhone simply not communicate incoming calls over BT directly?