Shenzhen Liangfeng Technology Co., Ltd.
| Type | Dual SIM optional |
| Product name | GSM Phone Cordless |
| Color | Black |
| Frequency band | 900/1800Mhz |
| Working frequency | LTE FDD B 1/3/5/7/20 |
| Language | Multi-language,English/customized languages |
| Warranty | 1 years |
| Frequency | GSM B2/3/5/8 |
| Function | Call-back Function |
| Sms | Support |
| Back up battery | 1000mAh |
| Antenna | TNC |
| Weight | 0.8kg |
| Fm radio | support |
| TF card | Support |
| Brand Name | DLNA |
| Model Number | ZT858G |
| Place of Origin | China |
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Product Specification
| Type | Dual SIM optional | Product name | GSM Phone Cordless |
| Color | Black | Frequency band | 900/1800Mhz |
| Working frequency | LTE FDD B 1/3/5/7/20 | Language | Multi-language,English/customized languages |
| Warranty | 1 years | Frequency | GSM B2/3/5/8 |
| Function | Call-back Function | Sms | Support |
| Back up battery | 1000mAh | Antenna | TNC |
| Weight | 0.8kg | Fm radio | support |
| TF card | Support | Brand Name | DLNA |
| Model Number | ZT858G | Place of Origin | China |
| High Light | 1000mAh Battery Caller Id Phone ，FDD Caller Id Phone ，900Mhz SIM Cordless Phone | ||
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;
Company Details
Business Type:
Manufacturer
Year Established:
2015
Total Annual:
700,0000-1000,0000
Employee Number:
50~120
Ecer Certification：
Verified Supplier
Shenzhen Liangfeng Technology Co., Ltd. is a company specializing in the production and processing of wireless landlines, mobile phones, electronic components and other products, with a complete and scientific quality management system. Shenzhen Liangfeng Technology Co., Ltd. is keeping up wi... Shenzhen Liangfeng Technology Co., Ltd. is a company specializing in the production and processing of wireless landlines, mobile phones, electronic components and other products, with a complete and scientific quality management system. Shenzhen Liangfeng Technology Co., Ltd. is keeping up wi...
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