Description and functions:
1) Supports CDMA 2000 1X 800 MHZ networks.
2) No need to dial area code when calling local numbers
3) Automatically connects to IP network when dialing long distance
4) Incoming call reminder
5) Last call return
6) Records history: Auto saves the last 20 dialed/received phone numbers,
7) Industrial module item
8) Use 3pcs rechargeable backup battery
9) Outside antenna
10) Incoming numbers and dialing numbers block enable
11)Cost rate setting enable
12) Stand by alarm setting and message and contacts sheet function
13)language optional

Specifications:
1) Networks support: CDMA 2000 1X 800 MHZ
2) Operation Temperature: -10--+45degree centigrade
3) Voltage: DC 6.8V
4) Adapter voltage: AC 110V/220V+-10% 50Hz+-1%
5) Stand by hours: 48 Hours
6) Talk time: 2-6 Hours
7) Charging time: 6 hours