HTC 99HJY009-00 HD2 Unlocked Phone with Windows Mobile 6.5 Professional, Touch Screen, 5MP Camera, GPS and Wi-Fi- No Warranty - Black This unlocked cell phone is compatible with GSM carriers like AT&T and T-Mobile. Not all carrier features may be supported. It will not work with CDMA carriers like Verizon Wireless, Alltel and Sprint. Windows Mobile 6.5 smartphone with extra-large 4.3-inch multitouch display; pre-loaded with entertainment apps and both Transformer movies Runs on T-Mobile's fast 3G network; GPS navigation with trial version of TeleNav GPS Navigator for turn-by-turn directions Fast 1 GHz Snapdragon processor; Wi-Fi networking; 5-megapixel camera/camcorder; Bluetooth stereo music; microSD expansion Up to 6 hours of talk time, up to 480 hours (20 days) of standby time