Motorola Droid Pro XT610 Unlocked GSM Phone with Android 2.2 OS, 5MP Camera, Wi-Fi and GPS - 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. Powered by the Android operating system (version 2.2) Fast 3G connectivity; 3.1-inch multi-touch display; Physical QWERTY keyboard GPS navigation capabilities; Ultra-fast Wi-Fi networking (802.11b/g); Bluetooth connectivity (version 2.1) 5-megapixel auto-focus camera; microSD card slot with support for optional cards up to 32 GB