I didn't find a recent thread which discusses this topic, so I am starting a new one here. I use my google voice number extensively and recently moved to Android/Sprint Epic 4G. I heard that latest google voice app for android does not use call back method anymore to connect calls while calling using GV. So does it mean that now if I use GV to call another mobile phone, or if someone calls my google voice number from his mobile phone, it will deduct the minutes from my monthly quota??? Ofcourse, there is a way that I can get 3 numbers unlimited calls thing from Sprint, and set my google voice as one of the numbers, but what about when calling out??