Features
· Data interface: USB specification 2.0 compliant full-speed
· Quad-band 850/900/1800/1900 MHz
· GPRS/EDGE multi-slot class 12, GPRS mobile station class B
· EDGE,GPRS and GSM circuit switched data
· Data, voice and SMS
· Support for multiple APNs
· Support for Multiplexer application
· Firmware upgrade available
· LED display ,simple integration via plug & play
· USB bus-powered, requires no external power supply
· Operating temperature:-20~+60℃
· Storage temperature: -30~+85℃
· Vibration (non-operating): 15g peak, 10Hz~2kHz
· Humidity: