https://motherboard.vice.com/en_us/article/gykm59/12-tips-to-get-the-most-out-of-your-iphone-on-ios-11

A version of this article originally appeared on Motherboard Germany.

Most people only use a fraction of the many functions the iPhone offers. Some of these features are hidden in the Settings menu or require additional apps, whereas others can be accessed with a swipe in the right place or a numerical code.