Usually happens on your handset . You select a specific number (like an ex-partner or a known scammer), and your phone ignores it.
On : Go to Settings > Phone > Call Barring . (Note: Some carriers hide this menu—if it’s greyed out, check your carrier’s app). what is the call barring
To understand Call Barring, it helps to understand what it is not: Usually happens on your handset
You’re on a beach in Thailand. Your phone buzzes at 3 AM. It’s a spam call from a bot in Luxembourg. Without barring, you might get charged for receiving that call. Activate and sleep like a baby. (Note: Some carriers hide this menu—if it’s greyed
Most people confuse with Do Not Disturb (DND) or Call Forwarding . Let’s clear that up immediately.
What is Call Barring? A Complete Guide to Managing Your Mobile Privacy
This is the traditional method used on older mobile phones and still works on many networks today. You dial specific codes into your keypad.
