Function
SMS/Voice/Data/Fax/GPS
Interface type
RS232 DB9 + mini USB
Protocols
TCP/UDP/PPP/FTP*/HTTP*/SMTP*/MMS*/NTP/ PING/DTMF*/FILE*/CMUX*/QMI
Control via AT Commands
3GPP TS27.007 and enhanced AT Commands
USB 2.0 Device
High Speed, 480Mbps
Speech Codec Modes
HR, FR, EFR, AMR, AMR-WB
application
Industrial usage vending/traffic/POS etc M2M