If the above methods fail, the barring is likely enforced at the account level.
Dial #35*0000#
Call barring is a feature that allows users to restrict outgoing or incoming calls on their mobile phone. While it can be a useful tool for controlling phone usage, it can also be frustrating if enabled accidentally or without knowledge. This report provides a step-by-step guide on how to remove call barring on the O2 network. call barring is on how to remove it o2
iPhone users can check for barring settings directly in the iOS menu.
If you see a “Call Barring is On” message on your O2 phone, it means outgoing or incoming calls (or both) are being blocked by a network-level or phone-level setting. Here’s how to turn it off. If the above methods fail, the barring is
How to activate/deactivate Call Barring (Call barred) #callbarring
You can dial short codes from your phone’s keypad to instantly turn off barring: This report provides a step-by-step guide on how
If the PIN doesn’t work, contact O2 – they can reset it for you.
The standard method to remove barring via the O2 network is using the device’s dialer keypad. This requires the "Call Barring Password," which is often different from the SIM PIN.