Mobile phone 1. Frequency band: gsm900 / dcs1800 / pcs1900 2. Operator system: windows mobile 5.1 3. Flash rom: 1g mb; ram: 512 mb 4. Language: english (optional) 5. Dual sim cards, single standby 6. Bar design and full touch screen 7. 3.0" 320*240 260k tft 8. Support bluetooth 9. Support wifi function 10. Support email, internet browser, html 4.01, java script 11. Support pocket msn 12. Built-in games: yes 13. Support usb 1.2.1 and max 1g t-flash card 14. Support 64 chord, mp3 15. Support video, avi, wav, midi, wmv, amr, mpeg4 16. Group sending, firewall of comingcall, burglarproof function 17. 1.3 megapixel high definition camera & shoot