Rainbow Electronics MG260 - Manual (Page 56)

FLYFOT-MG260-MODULE
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z “FD”: SIM Fixed Dialing Numbers (FDN) memory feature (PIN2 is required as <password>)
<mode>
0 : unlock the facility
1 : lock the facility
2 : query status
<class> : A facility status can be changed for only one class, or for all classes (7 or omitted).
<class>
1 : Voice (telephony)
2 : Data (apply to all bearer services)
8 : Short Message service
7 : Equal to all classes (Default value)
Any attempt to combine different classes will result in activation / deactivation /
interrogation of all classes.
Password maximum length is given with the AT+CPWD=? Command.
Note: It will not possible to lock the FDN phonebook if this one is not loaded.
7.4 Change password +CPWD
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 :
Command syntax : AT+CPWD= <fac>, <oldpwd>, <newpwd>
Command
Possible responses
AT+CPWD=?
Note : Possible values +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),("PU",8),("PP",8), ("PC",8)
OK
Note : CHV1/CHV2 must be on 8 digits maximum
(4mini) For call barring, on 4 digits maximum