I just ported my number FROM Google Voice TO Mint yesterday. I can make and receive calls but I cannot receive any SMS Text messages from anyone who isn't on MINT or T-Mobile network. Everyone gets the texts that I send to them. I receive MMS (pictures) from everyone. I have turned my phone off and on several times in addition to resetting defaults, reinserting the SIM card and restarting my phone, and updating the APN settings. I have no idea what to do next. Why can't I receive texts?