I recently purchased a Volkswagen Jetta, and they installed a Bluetooth handsfree device. After following the correct procedure for activation on the iPhone, I was annoyed to find that it kept 'rebooting' the Bluetooth device. It effectively recognised the phone, then within 30 seconds, when back to launch screen, and commenced once again the search for the compatible phones. I thought it was a problem with the VW Bluetooth device, so I took it back angrily. However, they said there was nothing wrong with it. This seems to be confirmed by the fact that my wife's Blackberry 8100 works perfectly well. Anyone experience this who could offer a solution?