Our Bluetooth worked fine until recently. My wife and I each have the Blackberry Bold. As soon it connects to the car it automatically makes a call. No number displays, just says "pref" on our display. We either have to hit the hang up button on the steering wheel or after 60 seconds it hangs up on its own. After this initial call, it works fine. Anyone else have this issue? I have deleted the phones and added them back, same issue. Ay help/thoughts are appreciated!