You can also add numbers to your block list without waiting for them to call first.
Unwanted calls—from telemarketers, scammers, or persistent exes—aren’t just a mobile phone problem. If you still use a landline, you’ve likely experienced the frustration of repeated nuisance calls. Fortunately, blocking numbers on a landline is possible, though the method differs significantly from blocking on a smartphone. how to block a phone number on a landline