GSM network 900/1800MHz LanguageChinese (Simplified), English, support other languages according to the quantityLCD Size: 2.6inch, 260 thousand colour; PX: 240*320px LCD Size: Ringtone:; Ringtone format: MP3, midiMusic: Play MP3 at background, support equalizer, bluetooth stereo outputVideo: 3GP, MP4, speed/pauseFM radio: Camera: 13.0 lacpixel; Support to shoot with sound, time depends on the storage ROM: 250KB built-in/suppot 4GBTFcard maxically, Document management Data Transfer: U disc, data wire direct read, bluetooth(file transmission, voice/earphone, music/stereo outp Standby Photo: JPG, GIF Main features Telephone directories: 200 groups, incoming ringtone, caller group, incoming call with photo, blacklist SMS & MMS: 50 messages, 100MMS Schedule power on/off: Suppport auto start/close Alarm clock: 5 groups, can set from Mon to Sun at radom, MP/FM as ringtone Games: 3 common games More information: MP3/MP4/Handsfree/SMS group sending/Voice recorder/WAP/Handwritten + keyboard input/Bluetooth/GPRS download/MMS/Memory extended/E-book/Coming call firewall/dual SIM dual standby dual bluetooth/IP dialing/calendar/to do list/alarm clock/calculator/remit converter/world time