Westermo GD-01 - Manual (Page 13)

13 6196-2220
+CCID – Card Identification
Description:
This command orders the product to read the EF-CCID file on the SIM card. If there is
no EF-CCID file present on the SIM, the +CCID answer will not be sent, but the OK
message will be returned.
Syntax:
AT+CCID
Command example Possible responses Note
AT+CCID +CCID: “123456789... EF-CCID is present,
hexadecimal format
AT+CCID? +CCID: “123456789... Same result as +CCID
AT+CCID=? OK No parameter but this
command is valid
+GCAP – Capabilities list
Description:
This command gets the complete list of capabilities.
Syntax:
AT+GCAP
Command example Possible responses Note
AT+GCAP +GCAP: +CGSM +FCLASS Supports GSM and FAX
OK commands
+CPOF – Power down modem software
Description:
This specific command stops the GSM software stack as well as the hardware layer.
The AT+CFUN=0 command is equivalent to +CPOF.
Syntax:
AT+CPOF
Command example Possible responses Note
AT+CPOF OK Command valid
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