HUAWEI Vodafone 858 Smart U8160 Unlocked GSM Phone with Android 2.2 OS, Touchscreen, 2MP Camera, Wi-Fi, GPS, Radio and microSD Slot - White 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. Android OS 2.2 (Froyo); TFT Capacitive Touch Screen Bluetooth v2.1 with A2DP; Wi-Fi 802.11 b/g, Wi-Fi hotspot GPS with A-GPS Support; microSD Slot for expandable memory up to 32GB HTML Browser; Stereo FM radio with RDS