iPhone

Apple have been producing the iPhone since June 2007 and they all use iOS. In May 2020 I got an iPhone XR (see iPhone XR - Technical Specifications - Apple (UK)) which came with iOS 13.

One of the first challenges, was installing the physical SIM, see Remove or switch the SIM card in your iPhone or iPad – Apple Support for details on that. It is worth noting that the iPhone XR also supports an eSIM in addition to the physical SIM.

Screenshot

This depends on whether you have a physical home button or not, as my iPhone XR does not then a brief press of the volume up and side button does the trick. See Take a screenshot on your iPhone – Apple Support for full details.