Chapter 4 – General Commands
Multi-Tech Systems, Inc. CDMA Wireless AT Commands - PN S000294C 28
Request IMSI +CIMI
Description: This command is used to read and identify the IMSI (International Mobile Subscriber
Identity) of the modem. The PIN may need to be entered using the CPIN command before
reading the IMSI.
Syntax: Command syntax: AT+CIMI
Command Possible Responses
AT+CIMI
Note: Read the IMSI
+CIMI: 310008585551212
OK
Note: IMSI value (15 digits)
Capabilities List +GCAP
Description: This command gets the complete list of capabilities.
Syntax: Command syntax: AT+GCAP
Command Possible Responses
AT+GCAP
Note: Get capabilities list
+GCAP: +CGSM, +CIS707-A, +MS, +ES, +DS, +FCLASS
OK
Repeat Last Command A/
Description: This command repeats the previous command. Only the A/ command itself cannot be
repeated.
Syntax: Command syntax: A/
Command Possible Responses
A/
Note: Repeat last command
Phone Offline +CPOF
Description: This command sends all CDMA software stack tasks offline. AT command can still be
received, however, there is no RF functionality. The AT+CFUN=0 command is equivalent to
+CPOF.
Syntax: Command syntax: AT+CPOF
Command Possible Responses
AT+CPOF
Note: Stop CDMA stack
+CPOF:
OK
Note: Command valid