11 Apr 2013

BSNL Dynamic locking


1. First of all you have to register a password for dynamic locking.

- Dial 123 AAAA AAAA (AAAA is the password, means four digit code of your selection. Ex: 5512, 4562, 7892 etc.)
then wait for some time, then disconnent. No need to do this every time when you want to lock the phone.

2. Lock the phone using
DIAL 124 AAAA 0 - ALL Remain Open.
DIAL 124 AAAA 1 - STD/ ISD Will be locked.
DIAL 124 AAAA 2 - Internet/STD/ISD will be locked.
DIAL 124 AAAA 3 - ISD will be locked. Remaining will be opened.
DIAL 124 AAAA 4 - ALL will be opened.


To change the Password:

DIAL 123 AAAA BBBB and wait for sometime. Then BBBB is your new password for dynamic locking.