Shenzhen Liangfeng Technology Co., Ltd.
Customer-centered, quality-based, innovation-based development!
Add to Cart
Store Use GSM Landline Phone Dual Fixed Wireless Desk Phone Long Lasting
GSM Landline Phone Features:
1. No need for additional communication cables/land line cables;
2. Easy to install and maintain;
3. Strong signal receiving ability, clear conversation environment;
4. Long service life and stable performance.
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 use:
Houses with weak signals, public telephone shops, call shops;
Movable places, such as ships, trains, and coaches;