... ×54.0mm×17.3mm *LED display power,system,3G signal,wifi signal. *Required Keys one side key,one inside key ... SupportGame machine, Digital Camera, IPad, Mobile Phone have WiFi network function-digital terminals. *Network Mode1--HSDPA/EDGE/GPRS ... /1800 MHz Display *indicator lightpower,systrem,3G signal,wifi signal Keypad *Side buttonPower/wifi/network key *In buttonReset button Physical Interface ...