User Manual

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Iridium 9523 Product Developers’ Guide is Subject to Change Without Notice
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5.7.117 +CLCK - Facility Lock
Command Possible response(s)
+CLCK= None (command ignored without error)
+CLCK=<fac>,<mode>[<passwd>[,<classx>]]
When command unsuccessful
+CME ERROR: <err>
When <mode>=2 and command successful
+CLCK:<status>[,<class1>
[<CR><LF>+CLCK:<status>,<class2>
[...]] (but the Iridium 9523 will in practice only
report a single line, <class1> = 1)
When <mode> not 2 and command successful
None
Test command
+CLCK=?
List of supported <fac>s
+CLCK:(“CS”,”SC”,”FD”,”AO”,”AI”,”AB”)
This command is based on GSM 07.07 [2] subclause 7.4, and is used to enable, disable or interrogate an
ME or a network facility <fac>.
Command is abortable in the cases when network facilities are set or interrogated. The interaction of this
command with other commands based on other GSM supplementary services is described in the GSM
standard.
Execute command is used to activate or deactivate Call Barring Supplementary Services, SIM Fixed
Dialling feature, the SIM card PIN Code, or to enable or disable the Phone Lock feature in the Iridium
9523. A password code (detailed below) may be required, depending on the action chosen.
Not all Call Barring services detailed in GSM 07.07 [2] subclause 7.4 are supported. A subset of those
implemented in the H1 menu MMI is supported.
Note: This command will not work unless the SIM PIN has been entered using the +CPIN command.
Note: Once this command has been issued to disable the PIN, neither it nor the +CPIN need to be
issued again unless the PIN function is reactivated.
The following parameter values are currently supported:
<fac>:
“CS” CNTRL Surface (Enable/Disable Phone Lock feature). The current Phone Unlock Code is
required as <passwd>.
“SC” SIM: Activate/Deactivate SIM card PIN Code, in which the SIM asks password in ME
power-up. The PIN code is required as <passwd>.
"FD" SIM fixed dialling memory feature (PIN2 is required as <passwd>)
"AO" BAOC (Bar All Outgoing Calls) (refer GSM 02.88 [4] clause 1). The Call Barring
password is required as <passwd>.
"AI" BAIC (Bar All Incoming Calls) (refer GSM 02.88 [4] clause 2). The Call Barring password
is required as <passwd>.
"AB" All Barring services (refer GSM 02.30 [5]) (applicable only for <mode>=0). The Call
Barring password is required as <passwd>.