Westermo GDW-11 - Manual (Page 56)

56 Security commands 6615-2220
+CPWD – Change password
Description:
This command is used by the application to change a password (PIN, call barring, NCK,
etc.). The facility values <fac>) are the same as for the +CLCK command with a “P2”
facility to manage SIM PIN2. For the network lock (“PN”), unlocking is forbidden after
10 failed attempts to disable (unlock) the network lock with an incorrect password.
Syntax:
AT+CPWD= <fac>, <oldpwd>, <newpwd>
Parameters:
<fac>
"PS" SIM lock facility with a 8 digits password.
"SC" PIN enabled (<mode> = 1) / disabled (<mode> = 0)
"AO" BAOC (Barr All Outgoing Calls)
“OI” BOIC (Barr Outgoing International Calls)
“OX” BOIC-exHC (Barr Outgoing. International Calls except to Home Country)
“AI” BAIC (Barr All Incoming Calls)
“IR” BIC-Roam (Barr Incoming When Roaming outside Home Country)
“AB” All Barring services
“AG” All outGoing barring services
“AC” All inComing barring services
“PN” Network lock with a 8 digits password (NCK).
“PU” Network Subset lock with a 8 digits password (NSCK).
“PP” Service Provider lock with a 8 digits password (SPCK).
“PC” Corporate lock with a 8 digits password (CCK).
"P2" SIM PIN2
<oldpwd>, <newpwd>
4 or up to 8 or 16 digits according to the facility.