Examples: Call Barring - Siemens TC37 Module At Command Reference

AT Command Set
After the "PS" lock password was incorrectly entered three times in a row:
AT+CPIN?
+CPIN: PH-SIM PUK
AT+CPIN=12345678
Example 6
Attempt to unblock the "PS" lock using an invalid Master Phone Code: Due to
the timing algorithm explained in Chapter 4.31.1 the intervals between each
attempt are getting longer. See also AT^SPIC in Chapter 6.32.
Example 7
As an alternative to the AT+CPIN command you can use AT+CPWD. In this
case the following syntax shall be observed: AT+CPWD=PS,Master Phone
Code[,new password].
AT+CPWD=PS,12345678
Or
AT+CPWD=PS,12345678,3333

4.18.3 Examples: Call barring

Please note that when you configure or query call barring without specifying any classes, the settings
will refer to classes 1, 2 and 4 only (default setting).
Remember that most of the call barring types have to be subscribed to. Usually, the service is subject
to a password supplied from the provider.
Example 1 When checking the status of barring for outgoing international calls without
specifying classes, please note that the ME returns only the status of voice,
data, fax calls. The status of SMS will not be indicated.
at+clck=oi,2,0000
+CLCK: 1,1
+CLCK: 1,2
+CLCK: 1,4
OK
Example 2
To check the call barring status of all services, you are required to enter the
integer sum referring to all classes:
at+clck=oi,2,0000,15
+CLCK: 1,1
+CLCK: 1,2
+CLCK: 1,4
+CLCK: 1,8
TC3X_ATC_01_V04.00
Master Phone Code is required (8-digit code
available from the manufacturer. See Chapter
4.31.1).
Master Phone Code has been accepted. As a
result, the mobile is operational, and the "PS"
lock is totally removed. If needed, it must be set
once again.
Deactivates the "PS" lock.
Deactivates the present "PS" lock
and sets a new "PS" lock.
or without <passwd>:
outgoing international voice calls barred
outgoing international data calls barred
outgoing international fax calls barred
or without <passwd>: at+clck=oi,2,,15
outgoing international voice calls barred
outgoing international data calls barred
outgoing international fax calls barred
outgoing international SMS barred
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at+clck=oi,2
29.05.2002