Wireless Desktop Phone Wall Mount Big Button W/ FM Radio GSM SIM Card Hotel Home

Description

Product Description
Attention:
This is a GSM900/1800MHz fixed wireless telephone. Can not work with these frequency: CDMA450MHz, CDMA800MHz, GSM850MHz, AWS700MHz/1700MHz, PCS1900MHz, W-CDMA2100MHz, LTE2600MHz. Please confirm the frequency of your SIMcard with operator if you can't sure before you make order. Thank you so much!
Notice:In order to make Stronger Signal Antenna is Can Not be Removable!!
Description:
GSM fixed wireless phone is a new wireless telephone, self- designed and manufactured using advanced technology. It can access the existing GSM mobile cellular networks directly without wire. In the range of GSM mobile telephone network , which means that the pass . The method of operation is similar to an ordinary wired telephone. It has caller ID, call history , call dial the area code Sweeping IP phones and hands free function. It is adapted to the needs of modern wireless communication manager.
Specifications:
Operating frequency :   GSM900MHz and GSM1800MHz
Output power :   GSM900 way : Class 4 (2W)
GSM1800 mode :  lass 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 , dependon network status may be ( battery power )
Talk time:
2-6 hours, depend on the network  status
may be
( battery power )
Charging time: for the first time more than 12 hours, after 6 hours
Language: English and Chinese
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On Nov-05-20 at 08:08:07 PST, seller added the following information: