SIM5300E AT Command Manual V1.02
6. AT Commands for Network Support
6.1 Overview of ATC for Network Support
Command Description
AT+CGATT Attach or detach from GPRS service
AT+CGDCONT Define PDP context
AT+CGQMIN Quality of service profile (minimum acceptable)
AT+CGQREQ Quality of service profile (requested)
AT+CGACT PDP context activate or deactivate
AT+CGDATA Enter data state
AT+CGPADDR Show PDP address
AT+CGCLASS GPRS mobile station class
AT+CGEREP Control unsolicited GPRS event reporting
AT+CGREG Network registration status
AT+CGSMS Select service for MO SMS messages
AT+CGEQMIN 3G Quality of Service Profile(Minimum acceptable)
AT+CGEQREQ 3G Quality of Service Profile (Requested)
AT+CGEGNEQ 3G Quality of Service Profile (Negotiated)
6.2 Detailed Descriptions of ATC for GPRS Support
6.2.1 AT+CGATT Attach or Detach from GPRS Service
AT+CGATT Attach or Detach from GPRS Service
Test Command
AT+CGATT=?
Response
+CGATT: (list of supported <state>s)
OK
Read Command
AT+CGATT?
Response
+CGATT: <state>
OK