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[China]
Trade Verify
Address: 8CD, Building A, Jinfeng Building, Shangbu South Road, Futian District, Shenzhen, Guangdong
Contact name:chen
Shenzhen Liangfeng Technology Co., Ltd. |
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Verified Suppliers
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Low Call Drop Rate 2sim GSM Landline Phone Strong Confidentiality Lithium Battery
GSM Landline Phone Precautions:
1. This product should not be used near garages, oil depots,
chemical plants or any flammable and explosive items.
2. This kind of phone should be avoided in the hospital, it will
interfere with medical electronic equipment, such as pacemakers and
earphones.
3. If you find that the phone cannot successfully log in to the
network, please check whether your SIM card or antenna is installed
properly.
4. When using the phone (making calls or answering calls), it is
forbidden to touch the antenna, otherwise the phone will be
damaged. Such damage is not covered by the warranty.
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 Manufacturer Services:
1. Logo print/start logo;
2. Custom language/keyboard language;
3. Customized gift box, carton, user manual;
4. Custom label, IMEI, etc.
