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Public Telephone Shop Use GSM Landline Phone Support FM Radio TF card
GSM Landline Phone Use:
Houses with weak signals, public telephone shops, call shops;
Movable places, such as ships, trains, and coaches;
GSM Landline Phone Parameter:
| Voltage | DC 5V |
| standby time | 6 days |
| Call time | 8-10 hours |
| charging time | 6 hours |
| peak power consumption | 0.25W/0.5W |
| Receiver sensitivity | -106db |
| Antenna increment | All directions: 3.5db |
| Specific/Select: 12db |
GSM Landline Phone Installation Method:
1. Please connect the antenna, insert your SIM/R-UIM card and install the handle;
2. Plug in the power supply, press the red button for 3-5 seconds or press the ON/OFF button on the back of the phone, then the backlight of the LCD screen will light up;
3. It takes about 10 seconds for your wireless mobile phone to search and register the network. You will then see the name of your network provider/carrier, signal status, time and date, and battery status on the LCD, which means your wireless phone is getting connected Installed and you can use your wireless phone.