Has any1 had problems with their mobile phone when you've disconnected it from the Bluetooth prep in fords? I have it in my ST3 and i have the Sony Ericsson C905. When i disconnect my phone from the car and make/receive a call anytime after that i cant hear the other person and they cant hear me. If i put it on loudspeaker and this works ok but not on normal speaker. This happened with my C902 as well. Any1 had the same issue or know anything about it?