BlackBerry 8320 Unlocked Phone with QWERTY Keyboard, Wifi, 2MP Camera and Stereo Bluetooth - US Warranty - Dark Blue 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. Smallest, lightest BlackBerry with full QWERTY keyboard, includes GPS for accessing AT&T Navigator directions Wi-Fi connectivity (802.11b/g) with free, automatic access to over 17,000 AT&T Wi-Fi hotspots 2.0 megapixel camera with flash and 5x digital zoom; Bluetooth wireless connectivity with stereo headset support Up to 4 hours of talk time, up to 360 hours (15 days) of standby time