I have a 2007 m6 and people complain about the sound quality when I use the car's Bluetooth phone with my iPhone 5 or 6. Does anyone have a solution to to improve this early system to the quality in today's systems?
I get complaints like this too, sometimes I apparently sound extremely robotic and it changes between that and my normal voice. Less commonly, they sound entirely robotic to me. It's gotten to the point where I just don't use it. Wish I knew the fix.