... format: mp3, mp4, midi, wav, amr Music: play mp3 at background;support equalizer,bluetooth stereo output,lyric show Video: 3GP ... pause Data Transfer: directly read with data wire,U disc,Bluetooth (file transmission, voice, stereo)Standby Photo: jpg,gifTelephone ... extended,Coming call firewall,dual sim dual standby dual bluetooth,incoming call show,incoming call inquiring,calculator,unit converter ...