... functionsOS MTK Main functions Dual sim dual standby,FM Built-in games 3 common games Music Play ... MP4,AVI,play in full screen E-book txt FM FM stereo,play with earphone,record at set time ... gif Java expansion No DTK3G Appearance/ScreenShape Bar Size 102*52*13.5mm Weight 100g Optional colors Black ... ,MP4,Hand free,Mass message ,Voice recorder,WAP,FM,Bluetooth,GPRS,MMS,Storage expansion,E-book,IP call ...