Cordless Phone Desktop Telephone Support GSM 850/900/1800/1900MHZ Dual SIM Card 2G Fixed Wireless Phone with Antenna Radio Alarm Clock Funtion for House Home Call Center Office Company Hotel

Features:
Fixed Wireless Phone - Our Desk Phone support dual SIM cards and several GSM frequency including 850/900/1800/1900MHZ and 2G network as well.
Multi-function phone - It can speed dial, record 50 groups of call records for your convenience and other regular functions. In addition to the regular functions, there are radio, alarm clock functions. A telephone brings more functions.
Multinational system language - Chinese, English, French, Spanish, Portuguese 5 languages provide you to choose, you can set up the language you need.
Powerful battery - Built-in 1000mAh li-ion battery provides up to 5 days of battery life without having to worry about suddenly running out of power.
7 levels of brightness adjustment - Depending on the ambient light, you can adjust the display font brightness to ensure clear content display.
External antenna - External antenna makes the signal receive more stable, get rid of the trouble of disconnection, ensure every call sound quality clear, unimpeded communication.