Frequency: GSM 900/1800/1900Mhz Support GPRS Outer Size:122x60.2x15.5mm Volume:114cm3 Weight:125 g Configuration:1.3Mega pixels 2.8'LCM resolution320?40 Main screen 18 digit 260,000 color TFT screen Battery:1050mAh Main functions: Support MMS/MP3/MP4/Java Support bluetooth 64 polyphonic ringtone Support the TV and voice at the same time Support the strong handwriting function Two SIM cards switch T-flash card TV-out function Net video function Immediately stock operation Guard against theft