Desktop Telephone Wireless Telephone 4G Wireless GSM Desk Phone SIM Card Desktop Telephone Machine

Protable Wireless Terminal GSM Desk Phone SIM Card Mobile Desktop Telephone
Specification
Operating Frequency:GSM900MHz and GSM1800MHz
Output Power
GSM900 way:Class 4 (2W)
GSM1800 mode:Class 1 (1W)
Working Temperature:0 ~ 55 degree
Relative Humidity:5 % to 95%
Adapter Input Voltage:AC 50Hz, 220V +10%
Backup Battery:Ni-MH battery ,1000 mAh
Standby Time:48-72 hours , depending on the network status may be ( battery power )
Talk Time:2-6 hours, depending on the network status may be ( battery power )
Charging Time:for the first time more than 12 hours , after 6 hours
Shell Material:Plastic
Size:about 20×15.4×4.9cm
Color:Black
Features
— Support short message
– 2G network, support 4G mobile phone card
— Large -capacity phone book ( 200 PCS)
— Second support DTMF dialing
— User personalization volume setting
— Support sung live ring tones
— Provide the screen backlight
— Support emergency call service
— TNC antenna interface can be connected to an indoor antenna
— Standard TNC antenna interface can be connected to the indoor and outdoor antenna
— ETS3125i GSM cordless wireless desk phone
— It has caller ID, call history , call dial the area code and hands free function
— High-quality voice services (FR, EFR, HR speech coding)
— Supplementary services:such as emergency calls, caller ID, call forwarding, call waiting, call hold, three-way calling
Package Included
1X Wirelss Desk Telephone
1X DC adapter

Additional information