Shenzhen Liangfeng Technology Co., Ltd.
| Type | GSM Caller Id Phone |
| Product name | GSM Phone Cordless |
| Color | Black,customize |
| Frequency band | B1/B3/ B7/B20/B28A,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 |
| Display | 128*64 STN |
| Sms | Support |
| Back up battery | 1000mAh |
| Antenna | TNC |
| Weight | 0.8kg |
| SIM Card | Dual SIM and dual standby |
| FM radio | Support |
| TF card | Support |
| Brand Name | DLNA |
| Model Number | ZT858G |
| Place of Origin | China |
View Detail Information
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Product Specification
| Type | GSM Caller Id Phone | Product name | GSM Phone Cordless |
| Color | Black,customize | Frequency band | B1/B3/ B7/B20/B28A,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 |
| Display | 128*64 STN | Sms | Support |
| Back up battery | 1000mAh | Antenna | TNC |
| Weight | 0.8kg | SIM Card | Dual SIM and dual standby |
| FM radio | Support | TF card | Support |
| Brand Name | DLNA | Model Number | ZT858G |
| Place of Origin | China | ||
| High Light | Wireless Desk Phone 900Mhz ，Wireless Desk Phone 1800Mhz ，TNC Antenna GSM Desk Phone | ||
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;
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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