... .4inch, 260 thousand color; PX: 128×160pxRingtone: 64 chord; Ringtone format: mp3, mp4, midiMusic: play mp3 at background; support equalizer,can ... 2G ma, Document managementData Transfer: USB cable/U disc/ Bluetooth (file transmission, stereo)Standby Photo: jpg, gifMain featuresTelephone directories: different ringtone ...