1. Convert phone call from fixed line to4GLTE Network via VoLTE and optional3GNetwork
2. 1x RJ-11 phone ports for connecting phone, PABX
3. 1x RJ-11 phone jack for connecting PSTN Fixed Line.
4. External Antenna connector – SMA Type
5. back-up LI battery (INTERNAL)
6. Volume adjustment and echo cancel
7. Support caller ID: DTMF Mode; optional FSK Caller ID
8. Reverse Polarity or 12/16KHz metering signal
9. USB port to connect PC for4GData network
10. Support SIM Lock and Network Lock
Technical specifications
4G/3G parameters
Support4GLTE 1800+2600MHz, etc.;3GHSDPA/UMTS 2100/900MHz
4GLTE Cat.4 Downlink : 150Mbps
Power supply
AC input voltage 100V~240V AC
Power adaptor output DC 12V~9V/1.5A~1A
Battery 1000mah Li-thium battery
Maximum charging current 600MA
DC input voltage range 9V~12V DC
Maximum working current 700ma(DC7.5V, Average current, excluding charger current)
Application environment
Operating temperature: 0~+75゜C
Relative humidity: 10%~90%
Device dimension : 12x12x3.5cm
