G13 Black GSM Quad-band Watch Phone This product is incredible. My contract with verizon is ending next month, and I will be switching to prepaid for excellent. It is an unlocked phone (which means it can work without a contract.) All you need is a sim card (tmobile, at, etc.) Get prepaid minutes. For 30 bucks a month, I get 1500 minutes. Thats 25 hours worth of talk time. More than enough for me or anyone else. You cant beat the price.