Problematic callers can be blocked on a per-number basis on an iPhone -- the process is simple. But how do you unblock a number if you've made a mistake?

Fortunately, there's a way to easily unblock phone numbers from any working Android phone. This tutorial demonstrates how to remove someone's phone number from the blocked list.

How to View and Unblock Blocked Numbers on iPhone When you block someone on your iPhone, they cannot call, text, or FaceTime you. Your iPhone sends blocked contacts directly to voicemail without ...

While it makes sense to block some numbers, there may come a time when you change your mind—or block the wrong person—and have to scramble to figure out how to unblock someone on your iPhone.