Detailed Product Description Network system GSM 900/1800/1900MHz2.8 inch 260K TFT true color screenDual SIM card.(they work at the same time),Free television (analog TV)Dual cards tow standby,bluetooth64 polyphonic,support mp3,mmf,midi format ringbuilt-in MP3/4 players,outside speaker2.0M pixels camera,5 times digital zoom, integrated DV cameraSupport MP3 player,Blue tooth,TTS phone book, Video, ...