This is a dual SIM GSM deskphone ideal for homes, offices, hotels etc. This works with MTN,Glo, Airtel and 9mobile networks nationwide.
1. Operating:GSM 900-1800/850-1900MHz automatically switch
2. Normal operating temperature: -30 to 70°C
Restricted operating temperature: -30 to 80°C
Storage temperature: -40 to 85°C
3. Environment noise: below 60dBA
4. Supports SIM card 1.8/3V
5. Channel interval: 200kHz
6. Receive sensitivity: <-100dBm
7. Relative humidity: 45-95%
8. Atmosphere pressure: 86-106kPa
9. Support for software upgrade online
10. AC power voltage: 100-240V DC, 5V/0.8A
11. GPRS multi-slot class 10/8 GPRS mobile station class B
12. Compliant with GSM phase 2/2+
– Class 4 (2W at 850/900MHz)
– Class 1 (1W at 1800/1900MHz)
13. Control via AT commands (GSM 07.07, 07.05 and SIMCom enhanced AT commands)
14. Phone: 9V DC 1000mA
15. Battery: 3.6V 1000mAh Li-ion battery
1) With batteries, standby time is more than 90h
2) With battery, call time is more than 4h
