Shenzhen Liangfeng Technology Co., Ltd.
Customer-centered, quality-based, innovation-based development!
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Ships Available Business Landline Phone Super Capacity Battery
Business Landline Phone Main Functions And Technical Indicators:
1. Compatible with GSM
2. Built-in high-quality industrial modules, with strong signal-receiving ability.
3. Support dual SIM cards
4. Support FM radio
5. Support hands-free, call identification, radial.
6. With intelligent STK and safety management.
7. Built-in power backup battery, standby time of up to 7 hours (depending on the network).
Business Landline Phone Parameter:
| Voltage | DC 5V |
| standby time | 15 days |
| Call time | 20 hours |
| charging time | 6 hours |
| peak power consumption | 0.25W/0.5W |
| Receiver sensitivity | -106db |
| Antenna increment | All directions: 3.5db |
| Specific/Select: 12db |
Business Landline Phone Manufacturer Introduction:
Thank you for choosing our Fixed Wireless Telephones (Fixed Cellular Telephones). This is our new design, using GSM network for operation. You can make local, national and international calls with a standard SIM card, which is widely used in remote areas.