How-To

Receiving repeated calls from unknown callers is just plain irritating. Fortunately, you can easily block a number on your iPhone, block unknown callers, block no caller ID calls, and even stop calls from hidden numbers. Let's get started learning how to block nuisance calls on the iPhone.

iPhone's Emergency SOS system really does save lives. The feature allows iPhone users to quickly call for help, alert their emergency contacts, and ping their location. If you've already set up your emergency contacts but would like to change, edit, or delete emergency contact information, it's a fairly simple process. Here's how to change emergency contacts on your iPhone.