.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
description
1. Operating freq.: gsm900-1800mhz/850-1900mhz quadband
2. Normal operation temperature: -30 —70
restricted operation temperature: -30 —80
storage temperature: