The standard default password for Call Barring is almost always: or 0000
If you haven't set a personal one, you can usually unlock these settings with these common defaults: (The most universal starting point) 1234 (Often used as an alternative default) 1111 (Sometimes used by specific networks like Orange) How to use it password for call barring
If you are trying to activate or deactivate specific barring services, here are the standard GSM codes (you will be prompted for the password after dialing these): The standard default password for Call Barring is
How to activate and use the call barring feature on ... - Samsung What is a Call Barring Password
Finding the right can be tricky because it is a network-level security feature rather than a simple phone setting. In most cases, the default password is a simple four-digit code like 0000 or 1234 . What is a Call Barring Password?
The most common "story" behind your call barring password is that it’s a default safety code set by your network provider or phone manufacturer to prevent accidental or unauthorized changes to your calling restrictions.