Specification :

Supports CDMA 800MHz band
Maximal latency date is 153Kbps, general work date is 100Kbps
Provide data, voice, short message and fax
Voltage range: 6 to 30V
Lower power consumption
International standard interface
Integrated LED to show the working state
Adopt standard RS-232 interface
Provide audio services
Provide SMS servicessupport text mode, according with CMT-95 standard
Standard AT command set
Hardware:
Dimensions 97 x 54 x 25mm
Weight 108g
Interface:
Electricity input interface 2 pins
Information interface RS232 (D-sub 15 pin female)
Antenna interface SMA (female)
Voice interface RJ11
UIM room drawer-structured, easy to install UIM card and keep stable
Temperature:
Working temperature: from -20 to 70°C
Storage temperature: from -30 to 75°C
Power:
Working voltage from 6V to 30V
Current:
2mA (standby)
240mA (voice)
400mA (data)
Protection circuit:
Embedded voltage pulse prevent system
Embedded over loading current prevent system
Embedded EMC control circuit
Embedded UIM card detection
ESD protection
Work indication:
After switching on power, indicator light is always on HC68F starts to work
Indicator light flashing, network has been found
Indicator light quick flashing, short message or data is being sent