Technical data

WMO2 G900 / G1800 / G1900
WCOM/GSM/WMO2/WMO2ATDOC Friday 21 May 1999
WAVECOM confidential © 25
4.1.7 Card Identification +CCID
This command instructs the module to read the EF-CCID file on the SIM
card.
Command syntax: AT+CCID
Response syntax: +CCID: <id>
In case of absent EF-CCID file on the SIM, the +CCID will not be sent. But
the OK will be present.
Example:
Application to GSM AT+CCID get card id
GSM to application +CCID: "123456789AB111213141"
OK
EF-CCID is present, hexadecimal format
Application to GSM AT+CCID? get current value
GSM to application +CCID: "123456789AB111213141" Same result as +CCID
Application to GSM AT+CCID=? get possible value
GSM to application OK no parameter but this command is
valid
4.1.8 Capabilities list +GCAP
This command gives the complete capabilities list.
Command syntax: AT+GCAP
Example:
Application to GSM AT+GCAP Get capabilities list
GSM to application +GCAP: +CGSM +FCLASS
OK
Supports GSM commands and FAX
4.1.9 Repeat last command A/
Only A/ command can not be repeated. This command only repeats the last
valid command, that means the result of the previous command was not
an error.
Command syntax: A/
Example:
Application to GSM A/ Repeat last command
4.1.10 Power off +CPOF
This specificspecific command stops the GSM software stack and then the
hardware layer. The AT+CFUN=0 command is equivalent to +CPOF
Command syntax: AT+CPOF
Example:
Application to GSM AT+CPOF stop GSM stack
GSM to application OK Command valid