To turn off call barring, you can typically use your phone's built-in menu or specialized USSD codes . If you are prompted for a password, the default is usually 0000 or 1234 . Option 1: Phone Settings (Android)
No password needed. If it works, you’re done. If not, check your phone’s settings menu or contact your carrier.
You can quickly deactivate specific barring types by dialing these codes directly from your phone's keypad followed by the "Call" or "Yes" button . how to disable call barring on Android | Filo