Siemens MC35 - Manual (Page 110)

AT Command Set
MC35_ATC_01_V03.02 Page 110 of 228 13.03.2002
4.39 AT+CRSM Restricted SIM access
Test command
AT+CRSM=?
Response
OK
Write command
AT+CRSM=<com
mand>[,<fileid>
[,<P1>,<P2>,<P3>
[,<data>]]]
Response
By using this command instead of generic SIM Access TE application has eas-
ier but more limited access to the SIM database. As response to the command,
ME sends the actual SIM information parameters and response data.
+CRSM: <sw1>, <sw2> [,<response>] OK
If error is related to ME functionality:
+CME ERROR: <err>
Parameter
<command> 176 READ BINARY
178 READ RECORD
192 GET RESPONSE
214 UPDATE BINARY
220 UPDATE RECORD
242 STATUS
all other values are reserved
<fileid>
integer type; this is the identifier for an elementary
data file on SIM. Mandatory for every command ex-
cept STATUS
<P1>,<P2>,<P3> integer type; parameters passed on by the ME to the
SIM
<data> information which shall be written to the SIM (hexa-
decimal character format)
<sw1>, <sw2> integer type; information from the SIM about the exe-
cution of the actual command. These parameters are
delivered to the TE in both cases, on successful or
failed execution of the command
<response> response of a successful completion of the command
previously issued (hexadecimal character format)
Reference
GSM 07.07
Note