If im not mistaken, most phones can connect to more than one device via Bluetooth - this is how I do it: I connect to the car's iDrive for calls, and connect to the MMI PRO for audio. When I get a call, it goes through the car, but shows up on the MMI. It works flawlessly. Another option is that you could connect to the MMI for calls and audio, and adjust the microphone and gain settings according to your device and preferences. In any case, however you decide, it will integrate into your car and life flawlessly.
