Introduction The iPhone’s blocking feature is a useful tool for preventing unwanted calls, messages, and FaceTime requests from specific numbers. However, situations change. A blocked contact might be a friend after a resolved argument, a family member with a new phone number, or a colleague who was accidentally silenced. Unblocking a contact is a simple process, but because Apple integrates blocking across multiple apps (Phone, Messages, FaceTime), users often struggle to find the right settings. This paper provides clear, step-by-step instructions for unblocking a contact on an iPhone, covering the three most common methods.