I was driving along in the car enjoying using voice control to play various songs. I said "Play Jack Johnson" and my phone beeped and said "Calling Jan Johnson" - my old boss! Very illegally I was desperately jabbing away at the phone instead of concentrating on the road. This has happened several times now. As an idea to improve voice control, I'd prefer it if continuing to hold the home button whilst talking allowed the phone to activate a call.