... Multi-media functionsMain functions Dual sim dual standby,FM Music play mp3 at background,support equalizer,bluetooth stereo,speed ... ca Expansion Bluetooth files transmission,Bluetooth earphone(voice),Bluetooth music(stereo) Data transfers data wire,cardreader,bluetooth Image format ... Other functions MP3,MP4,Hand free,SMS group send,Recorder,WAP,Handwriting and keyboard,FM,Bluetooth,GPRS,MMS,Storage ...