Looking for an iPhone XR accessibility guide?

Forum
iOS & iPadOS

Hello
I try to assist a friend. Just after the iPhone XR was released in 2017 someone wrote an artickle explaining how to turn off/on VoiceOver, how to navigate the phone without a Home button etc. It is a well written pece of work, but for the life of me, I can not find it. Can anyone please assist?

Options