WMO2 G900 / G1800 / G1900
WCOM/GSM/WMO2/WMO2ATDOC
Friday 21 May 1999
WAVECOM confidential ©
43
Any attempt to combine different classes will result in activation /
desactivation / interrogation of all classes.
The password maximum length is given with the AT+CPWD=? command.
Application to GSM
AT+CLCK="SC",1,1234
enable PIN
GSM to application
OK
PIN was right
Application to GSM
AT+CLCK?
Read PIN status
GSM to application
+CLCK: ("PS", 0),("SC", 1), ("PN",0), (“FD”,0)
OK
(no longer supported
no longer supported in GSM 07.07)
PIN is enabled, no SIM lock,
no network lock, no
information on Call barring
Application to GSM
AT+CLCK="SC",0,5555
disable PIN
GSM to application
+CME ERROR: 16
PIN was wrong
Application to GSM
AT+CPIN=1234
Enter PIN
GSM to application
OK
PIN was good
Application to GSM
AT+CLCK= ?
request supported facilities
GSM to application
+CLCK: ("PS","SC","AO","OI", "OX", "AI",
"IR","AB", "AG","AC", “FD”, "PN")
OK
supported facilities
Application to GSM
AT+CLCK="PN",1,12345678
Activate network lock
GSM to application
OK
Network lock activated
Application to GSM
AT+CLCK="AO",1,1234,2
Activate All Outgoing Calls
Barring for Data Calls
GSM to application
OK
Call Barring is activate
Application to GSM
AT+CLCK="AO",2
Query BAOC status
GSM to application
<CR><LF> +CLCK: 1,2
OK
BAOC activate for Data calls
only
4.4.5
Change password
+CPWD
Command syntax:
AT+CPWD= <fac>, <oldpwd>, <newpwd>
This command shall be used by the application to change a password (PIN,
call barring, NCK...). The facility values (<fac>) are the same as for +CLCK
command, with a “P2” facility to manage SIM PIN2.
For the network lock ("PN"), the unlock is forbidden after 10 failed attempts
to disable (unlock) the network lock with an incorrect password.
Application to GSM
AT+CPWD=?
Possible values
GSM to application
+CPWD: ("PS", 8),("SC", 8),("AO", 4), ("OI", 4),
("OX", 4),("AI", 4),("IR", 4), ("AB", 4), ("AG", 4),
("AC", 4),
("P2", 8), ("FD", 8), ("PN", 8)
OK
CHV1/CHV2 must be on 8
digits maximum (4 min)
For Call Barring, 4 digits
maximum
Application to GSM
AT+CPWD="SC",1234,5555
change PIN
GSM to application
OK
PIN iwas good
Application to GSM
AT+CPWD="SC",1234,5555
Change PIN
GSM to application
+CME ERROR: 16
PIN was wrong
Application to GSM
AT+CPIN=5555
Enter PIN
GSM to application
OK
PIN was good
Application to GSM
AT+CPWD="PN",12345678,00000000
change NCK
GSM to application
OK
NCK changed for net lock