GSM Fwp 6588 Dual SIM Desk Fixed Wireless Phone

.support gsm850/900/1800/1900mhz dual simcards 2.caller id 3. dot-matrixed display 4. multi-languages selection & customized, spanish, english, chinese, arabic, russian etc. 5. sms function 6. ip no. setting 7. call in / callout /call divert/ call waiting/ three-way conference call 8. lock up function: keypad, sim card, network. 9. local no. / direct no. / limited no. setting 10. speed dialing 11. redial button