Rainbow Electronics GM862-QUAD-PY - Manual (Page 138)

AT Commands Reference Guide
80000ST10025a Rev. 5 - 09/07/08
Reproduction forbidden without Telit Communications S.p.A. written authorization - All Rights Reserved page 138 of 434
+CRSM - Restricted SIM Access SELINT 0 / 1 / 2
command except STATUS.
<P1>,<P2>,<P3> - parameter passed on by the ME to the SIM; they are
mandatory for every command except GET
RESPONSE and STATUS
0..255
<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>]
where:
<sw1>,<sw2> - information from the SIM about the execution of the actual
command either on successful or on failed execution.
<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>, <fileid>,
<P1>, <P2> and <P3>.
AT+CRSM=? Test command returns the OK result code
Reference GSM 07.07, GSM 11.11
3.5.4.4.14 Alert Sound Mode - +CALM
+CALM - Alert Sound Mode SELINT 0 / 1
AT+CALM[=
<mode>] Set command is used to select the general alert sound mode of the device.
Parameter:
<mode>
0 - normal mode
1 - silent mode; no sound will be generated by the device, except for alarm
sound
2 - stealth mode; no sound will be generated by the device
Note: if silent mode is selected then incoming calls will not produce alerting
sounds but only the unsolicited messages RING or +CRING.