How has the quality been for people when making handsfree bluetooth calls? I have never had complaints when I use my Silverado but when my 2013 Volt is in motion apparently the background noise is terrible. This makes no sense because the car is so quiet.

I love my Volt, but I do have one complaint...using my iPhone to make handsfree Bluetooth calls is painfully slow and clumsy. From the time I press the button on the steering wheel, until my phone actually begins to dial, it takes no less than 25 seconds of waiting and answering prompts. Onstar...