Westermo GDW-11 - Manual (Page 10)

10 General commands 6615-2220
+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
Parameters:
No parameters
Command example Possible responses Note
AT+CCID +CCID: “123456789. . . EF-CCID is present,
hexadecimal format
OK
AT+CCID? +CCID: “123456789 . . . Same result as +CCID
OK
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
Parameters:
No parameters
Command example Possible responses Note
AT+GCAP +GCAP: +CGSM +FCLASS Supports GSM
OK and FAX commands