Thanks 4 ur replay, but isn't the answer... You talk only about CALL future and me about Audio.
I cannot push any button from radio panel, like Play, next, etc.
I hope you can help me....
This support document http://support.apple.com/kb/HT3647 describes the bluetooth profiles the iPhone supports. You would have to check with the device manufacturer to see if you can use controls on the radio to control the phone. Again, both devices have to support the protocol. The following support document talks about compatability issues with car stereos. http://support.apple.com/kb/TS3581