lol.... looks like there are none.... this can't be
guess it's not to hard to believe... no voice memo either... no decent search function for contacts
windows and palm have decent contacts and org apps... what's up with Apple... all they want to do is watch videos and listen to music,,, this is not a businesss phone... i really wanted to like this phone... but blah
A2DP is not (yet?) supported - but in answer to your question there are several BT headphones that come with adapters. Motorola and Wi-Gear both make models that support cell conversation, and I believe there are several other manufacturers as well. The Wi-Gear iMuff, according to their customer support, is compatible with the iPhone using their adapter.