Stylish Deskphone GSM FWP 6588

This is a GSM wireless DUAL sim phone which operates just like an ordinary phone Features: 1. Support GSM850/900/1800/1900Mhz 2. Caller ID 3. Dot-matrixed display with Spanish,English, Chinese, optional 4. SMS function 5. IP No. Setting 6. Software upgrade jack 7. Data service, Support CSD and GPRS class 10/8. Connect PC by USB port 8. Call in / Call out /Call divert/ Call waiting limitation function 9. Lock up function: SIM card, network, cell and operated company 10. Local No. / direct No. / limited No. Setting 11. Speed dial function 12. Redial function 13. Support three-way conference call 14. Save more than 100 SMS on the phone 15. 7-level headphone volume and silence adjustable 16. Speaker Phone 17. Low-power indicator 18. Storage 20 missed call or received calls and the last ten dialed number 19. Voice mail function