I just got a Blue Ant S4 bluetooth totally hands free speaker for the car. It stores your phone book and uses your voice dail to make calls without touching anything. the only problem is the voice dailer on my D1 sucks. It dails the wrong number 80% of the time. and the mistakes are not even close. I can ask for a name and it trys to dail numbers. any fixes? I'm running 2.2.1 stock rooted.