UC864
UC864
UC864
UC864----E/G/WD/WDU
E/G/WD/WDU
E/G/WD/WDU
E/G/WD/WDU AT Commands Reference Guide
AT Commands Reference Guide
AT Commands Reference Guide
AT Commands Reference Guide
80304ST10041a Rev. 6
80304ST10041a Rev. 6
80304ST10041a Rev. 6
80304ST10041a Rev. 6 ---- 2010
2010
2010
2010----0
00
05
55
5----20
20
20
20
Reproduction forbidden without Telit Communications S.p.A’s. written authorization - All Rights Reserved.
Page 120 of 329
+CRSM
+CRSM
+CRSM
+CRSM ---- Restricted SIM Access
Restricted SIM Access
Restricted SIM Access
Restricted SIM Access
214 - UPDATE BINARY
220 - UPDATE RECORD
242 - STATUS
<fileid>
<fileid>
<fileid>
<fileid> - identifier of an elementary data file on SIM. Mandatory for every
command except STATUS.
<P1>
<P1>
<P1>
<P1>,<P2>
<P2>
<P2>
<P2>,<P3>
<P3>
<P3>
<P3> - parameter passed on by the ME
ME
ME
ME to the SIM; they are
mandatory for every command except GET RESPONSE
and STATUS
0..255
<data>
<data>
<data>
<data> - information to be read/written to the SIM (hexadecimal character
format).
The response of the command is in the format:
+CRSM: <sw1>,<sw2>[,<response>]
+CRSM: <sw1>,<sw2>[,<response>]
+CRSM: <sw1>,<sw2>[,<response>]
+CRSM: <sw1>,<sw2>[,<response>]
where:
<sw1>
<sw1>
<sw1>
<sw1>,<sw2>
<sw2>
<sw2>
<sw2> - information from the SIM about the execution of the actual
command either on successful or on failed execution.
<response>
<response>
<response>
<response> - on a successful completion of the command previously issued
it gives the requested data (hexadecimal character format).
It’s not returned after a successful UPDATE BINARY or
UPDATE RECORD command.
Note: this command requires PIN authentication. However commands
READ BINARY and READ RECORD can be issued before PIN authentication
and if the SIM is blocked (after three failed PIN authentication attempts) to
access the contents of the Elementary Files.
Note: use only decimal numbers for parameters <command>
<command>
<command>
<command>, <fileid>
<fileid>
<fileid>
<fileid>,
<P1>
<P1>
<P1>
<P1>, <P2>
<P2>
<P2>
<P2> and <P3>
<P3>
<P3>
<P3>.
AT+CRSM=?
AT+CRSM=?
AT+CRSM=?
AT+CRSM=?
Test command returns the OK
OK
OK
OK result code
Example
Read binary, ICCID(2FE2)
AT+CRSM=176,12258,0,0,10
+CRSM: 144,0,982850702001107686F4
OK
Read record, ADN(6F3A)
AT+CRSM=178,28474,1,4,40
+CRSM: 144,0,42434A554EFFFFFFFFFFFFFFFFFFFFFF0681105678