... touch screen, supports full-screen handwriting input 2. Dual Bluetooth 2.0 3. Support for incoming calls vibration 4. ... format: Support MP3, MIDI 5. Music: MP3 players, equalizer, Bluetooth stereo 6. Video: 3gp, support MP4 full screen speed / ... /sms group sending / recorder /'s WAP / Handwritten input / Handwritten / Bluetooth / GPRS download / MMS / Memory extended / future call firewall / tri ...