I have an HTC Hero and a new 11 Nissan Versa with bluetooth. My bluetooth works intermittently. Usually, when I get in the car the phone connects to the bluetooth and I can dial from the car. However, I get no audio during the call and the person that I call can't hear me. If I reset the bluetooth connection from the phone a couple of times it starts working again. Once the connection is gone, either if I get out and back in the car or shut off the bluetooth on the phone then turn it back on again, it happens again. I am not sure if it's problem with the phone or the bluetooth system in the car. Is anyone else experiencing this? Does anyone have any suggestions?