Hey All, Apologies if this has been asked/ answered. So, I am on verizon with 450 min. and unlimited data. I want to drop it and go to T-Mobile's $30 100 min/ unlmtd plan. But, I want to use Google voice through the data package so I don't burn through the minutes. (use them for emergencies and such) I know I can make calls through GV with wifi, but can you run it through the data when you are not in wifi coverage? Let me know if my question doesn't make sense. Thanks.