Blocks international calls unless roaming abroad.
Phone app → Settings (or 3 dots) → Supplementary services → Call barring meaning of call barring
The main purpose of call barring is to help users control their phone usage and expenses, particularly in cases where they may be vulnerable to scams or unwanted calls. For example, a user may choose to bar calls to international numbers to avoid high charges. Blocks international calls unless roaming abroad
People often confuse these terms, but they function differently. The core variance lies in software versus network execution. Happens at the network provider level. Call Blocking: Happens locally on your handset device. Call Barring: Works on any basic feature phone. People often confuse these terms, but they function
Stops dialing high-cost entertainment numbers. Incoming Call Barring All Incoming: Rejects every single inbound phone call.
Overall, call barring is a useful feature that can help users manage their phone usage and protect themselves from unwanted or scam calls.