Bluetooth 1.3 Mega-Pixel camera OS: Microsoft Windows Mobile 2003 Second Edition Intel Bulverde 416 MHz Processor 64MB ROM 64MB RAM Removable + Rechargeable Li-Ion Polymer Battery, 1200 mAh 100 ~ 240V AC, 50/60Hz GSM/GPRS: 850/1800/1900 Generic GSM Service: Call holding; Call waiting; Call forwarding; Calling Line Identity; Display own number; SMS; Network selection; Cell broadcast; Multi-party conference with mute feature; Phase 2 Supplementary Service Data; MO/MT; EFR/FR; Sim lock GPRS: class B; Multi-slot standard class 10; MO/MT SMS over GPRS; PBCCH Sim function: 3V sim operation; Over the air programming Stylus: Lock type mechanism Keyboard/Button/Switch: Power button; 5-way navigation pad; 2 phone buttons (SEND - yes, END - no); Voice record button; Volume up and down; Camera capture button; 2 programmable buttons (Contact + Calendar); Reset switch; Key lock function supported by software Notificaton: One bi-colour LED (green + red) for GSM network status, PDA notification, PDA charging status; One blue LED for Bluetooth notification; Vibration for notification and incoming call; Notification by sound, message and vibration Audio: Microphone; Receiver; Loud Speaker for handsfree support Interface: Mini USB; 3V Sim Card Slot; SDIO/MMC card slot; External antenna connector; Earphone/microphone jack with stereo sound, 2.5mm LCD: 2.8 inch 240 x 320 dot resolution; 64K Colour TFT screen; LED backlight; Sensitive Touch Screen Connectivity: Bluetooth 1.2; IrDA Application software: MMS; Photo contact/caller ID; Photo Album; Camera capture utility; Camcorder H.263, MPEG 4; 40 chord polyphonic ringtones; MIDI sound formats 0 and 1/SP MIDI; Audio Format: WMA/AMR/MP3 (AAC optional); Sim manager; xBackup; Wireless modem