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8.2 PIN enabling and query function +CLCK
8.2.1 Command Syntax
Command
+CLCK=<fac>,<mode>[
,<passwd>[,<class>]]
+CLCK=?
8.2.2 Description
The EXECUTION command is used to lock, unlock and query the MS or network
equipment <fac>. Generally, the password needs to be input.
The TEST command returns the supported devices.
8.2.3 Defined Values
<fac>: Specify the object of operation of this command (only supporting SIM card, the
value is "SC").
"SC": SIM card (if this command is configured, the password must be input when
powering on the MS)
<mode>:
0
1
2
< status >:
0
1
<passwd>: String type; same as the password set via "modify password +CPWD".
<classx> (7 by default):
1
2
Issue 18 (2009-06-22)
Possible response(s)
In case of <mode>=2 and successful execution of
command:
<CR><LF>+CLCK:
<status><CR><LF><CR><LF>OK<CR><LF>
In case of <mode>2 and successful execution of
command:
<CR><LF>OK<CR><LF>
In case of MS-related error:
<CR><LF>+CME ERROR: <err><CR><LF>
<CR><LF>+CLCK:
<fac>s)<CR><LF><CR><LF>OK<CR><LF>
Unblock
Lock
Query state
Unactivated
Activated
Voice call
Data
Commercial in Confidence
HUAWEI UMTS M2M Module V100R001
AT Command Interface Specification
(list
of
supported
Page 101 of 169
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