80591ST10886A Rev.2
Page
58
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200
2018-07-02
Example
AT+COPS=1,2,”46001”,7
OK
8.4.
AT+CLCK Facility Lock/Unlock
Execute command is used to lock, unlock or interrogate a MT or a network facility <fac>. Password is normally
needed to do such actions. When querying the status of a network service (<mode>=2) the response line for
‘not active’ case (<status>=0) should be returned only if service is not active for any <class>. This command
should be abortable when network facilities are set or interrogated. Call barring facilities are based on
GSM/UMTS supplementary services (refer 3GPP TS 22.088 [6]). The interaction of these with other commands
based on other GSM/UMTS supplementary services is described in the GSM/UMTS standard.
Test command returns facility values supported as a compound value.
Syntax
Type
Command
Possible Return Result
Instruction
Test Command
AT+CLCK=?
+CLCK:
(“AB”,”AC”,”AG”,”AI”,”AO”,”IR”,”OI”,”OX”,”SC”
,”FD”,”PN”,”PU”,”PP”,”PC”,”PF”)
OK
-
Write Command
AT+CLCK=<fac>,<mode>[,<
passwd>[,<class>]]
OK
-
Parameter Description
parameter
Value
Instruction
<fac>
“AB”
All Barring services (refer 3GPP TS 22.030 [19]) (applicable only for <mode>=0)
“AC”
All 58uarante barring services (refer 3GPP TS 22.030 [19]) (applicable only for
<mode>=0)
