Detailed Product Description 3 SIM card dual Standby, TV function Network system GSM850/1900MHz , 900/1800MHz ( ... TFT true color screen Tri-SIM cards .(each two sim card work at the same time), Free television (analog TV)Dual ... digital zoom, integrated DV cameraSupport MP3 player,Blue tooth,TTS phone book, Video, MPEG-4, u disk, camera, game, alarm clock ...