Download Explorer 300

Appendix B: AT commands
Command
Function
AT+CGQMIN
Quality of service profile (minimum acceptable)
AT+CGQREQ
Quality of service profile (requested)
AT+CGREG
GPRS network registration status
AT+CGSMS
Select service for MO SMS messages
AT+CGSN
Request product serial number identification
AT+CGTFT
Traffic flow template
AT+CHLD
Call related supplementary services
AT+CHUP
Hang-up call
AT+CIMI
Request International Mobile Subscriber Identity
AT+CIND
Indicator control
AT+CLAC
List all available AT commands
AT+CLCC
List current calls
AT+CLCK
Facility lock
AT+CLIP
Calling line identification presentation
AT+CLIR
Calling line identification restriction
AT+CMAR
Master reset
AT+CMEC
Mobile equipment control mode
AT+CMEE
Report mobile equipment error
AT+CMER
Mobile equipment event reporting
AT+CMGC
Send command
AT+CMGD
Delete message
AT+CMGF
Message format
AT+CMGL
List messages
AT+CMGR
Read messages
AT+CMGS
Send message
AT+CMGW
Write message to memory
TT 98-123571-F
161