Hi - I have been using my Sony Ericcson T608 with my 2004 Prius for about 6 months with no trouble - - - recently it will only give me one call and then loses it's connection until I restart the car. I suspect that some setting has been changed on my phone, but not sure. Can anyone point me in the right direction to fix this situation. Appreciate your help - thank you - - - Tammy