Unblock Phone Number On Landline !link! — How ToOnce you unblock the number, have the person call you back immediately to test it. You should hear a normal ring. If you’ve accidentally blocked a number (or purposely blocked one and now regret it), don’t panic. Unblocking a landline is different from unblocking a cell phone, but it is usually very simple. how to unblock phone number on landline Pick up the handset and press the Menu or Settings button. Step 2: Look for "Call Block," "Block List," or "Reject List." Step 3: Scroll through the list until you find the number you want to unblock. Step 4: Select the number and choose "Delete," "Unblock," or "Erase." Step 5: Confirm your choice. Hang up. Once you unblock the number, have the person |