E900 WIFI TV Mobile Cell Phone Dual Sim Dual Standby Features:• Network: GSM ... • Data Transfer: USB cable / bluetooth • Other Functions: Wifi, Java, Analog TV, MP3, MP4, Handsfree, SMS group sending, Voice recorder, Handwritten input ... -book, calendar, to do list, alarm, calculator, unit converter, stop watch, world time, Shaking to change wallpaper and music, 3 interfaces ...