Here’s a wild game. Call your friend from a landline using *67. They see "Blocked." They panic.
They answer with a shaky voice: "Hello?" You just laugh. Tell them you learned it from a magical article.
Then, call them again without *67. They’ll see your name and say, "Wait, how did you do that?" You are a wizard.
9 Ways to Block a Call - wikiHow
The Equipment Factor
Not all landlines are created equal. Some old cordless phones are dumb. They don’t register the star key.
If your phone looks like a brick from 1995, *67 might fail. You’ll just hear a weird beep. Upgrade your plastic.
Try it on a modern handset. The ones with buttons that light up. They understand magic codes better.