Hi everyone! Is there a way to improve BT reception? I get tons of complaints from people when I use the BT in my truck. I have tried everything (moving the phone's location, pointing the air vents down, etc.).

What about the cradle? As I understand it, cradels only provide power (not connectivity). Am I right?

Thanks in advance for your help

Jose

P.S. I have a T637 phone. I drive an 05 X5 with the voice BT module.