... 4GBitOSAndroid 4.0MS modeWCDMA/GSMFrquency bandWCDMA 2100/850 (HSDPA) and GSM 850/900/1800/1900sim cardDual sim cards, dual ... GroupSMS/Color messageSupportOur Quality:Quality is the life of EAST DRAGON. We use only the best quality (original) components ... Outlook, Calibrate screen, Keyboard, WIFI, Camera, all Card Slot and USB Slot, G-Sensor, Bluetooth, Microphone, Speaker2. We shall ...