5 inch Smartphone 1.3G&Phone Calling&2*SIM Card 2.Android 4. ... WCDMA 900/2100MHz, GSM 850/900/1800/1900MHz, Support Phone Call, Message, Support Dual SIM Dual Standby etc4. ... /2100MHz2G Built-in GSM 850/900/1800/1900MHz, Support Phone Calling, Message, Support Dual SIM Dual Standby, etcBluetooth ... 3GP etcAudio Player WMA, MP3, WAV, OOG, AAC etcON-line Chat MSN, QQ, SKYPE, GTALK, etc. Support viedo chatE ...