Find out how many times an iPhone rings before voicemail picks up and learn how to change the ring time to suit your needs.

In the Settings app, go to Accessibility > Touch > Back Tap and choose one of two options: double tap or triple tap. You ...

To do that on your iPhone, go to settings -- phone --go to ‘silence unknown callers’ and swipe on. That means unknown calls should go straight to voicemail. #3 Do not respond to unwanted texts ...

Think you know iOS inside out? Trust us, there's way more to uncover. Unlock your iPhone's full potential with these hidden tweaks.