... cellphone,TV phone Primary Competitive Advantages:Full qwerty with 2.2 inch touch screen, Quad-band, dual card dual standby, ... Multimedia MP3,MP4, Key Specifications/Special FeaturesSK8900,Full qwerty , 2.2 inch touch screen, Ultra thin, Quad-band support, Dual card ... systerm,Ringtone: 64 chord, MP3, Truetones,Talking Time : 3~4hours Standby time: 5-7 daysBatttery: 850AMH, Nokia charging jackCamera ...