Fibocom G510 - 4.1.10 +CRSM, Restricted SIM Access

G5/G6-Family AT Commands User Manual Page
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effect.
Command
Syntax
Response/Action
Remarks
Set
&W[<n>]
OK
or:
+CME ERROR:
<err>
Set command stores the current active
configuration to user profile 0.
The following table shows the &W parameters.
<Parameter>
Description
<n>
profile number:
0 Store to user’s profile 0
Example:
AT&W0
OK
4.1.10+CRSM, Restricted SIM Access
This command provides limited access to the Elementary Files on the SIM. Access to the SIM database is
restricted to the commands which are listed at <command>. All parameters of AT+CRSM are used as
specified by GSM 11.11 version 8.7.0. As response to the command, the Module sends the actual SIM
information parameters and response data. Error result code "+CME ERROR" may be returned if the
command cannot be transferred to the SIM, e.g. if the SIM is not inserted, or defected, or PIN1/PUK
authentication required, or required input parameters not present. However, failure in the execution of the
command in the SIM is reported in <sw1> and <sw2> parameters.
Some AT+CRSM commands require PIN/PIN2 authentication.
Command
Syntax
Response/Action
Remarks
Set
AT+CRSM=<comman
d>[,<file_id>[,<P1>,<
P2>,<P3>[,<data>]]]
+CRSM:
<sw1>,<sw2>[,<response
>]
OK
or:
+CME ERROR: <err>
Set command transmits the SIM
<command> and its required
parameters to the ME. ME sends
the actual SIM information
parameters and response data.