... band GSM850MHz/900MHz/1800MHz/1900MHzAnalog TV: High Definition TV Thinnest full QWERTY keyboard available with TrackballDual sim cards,Dual standbyScreen: 3.2 ... time: 200-240 hoursMemory:Supports expansion TF card,USB2.0 full speed Language: English,Chinese,Spanish,German,Greece,Italian, vietnamese, Russian ...