If you are still tethered to your least favorite carrier just because your beloved Centro is available on it, we have got news for you. For $299, you will be able to enjoy the Centro and the reasons that made it successful without the hassle of a carrier plan and the freedom to choose the network you want. The specs will remain the same as the AT&T’s version with quad-band GSM 850/900/1800/900 Mhz network support, EDGE speeds, Bluetooth, and instant messaging, but the liberated version will get a gray number pad instead of AT&T’s green.