There is a large user manual available in “Books” ; https://books.apple.com/gb/book/iphone-user-guide/id15159955...
I imagine most iPhone users don’t know it is there!
I imagine most iPhone users don’t know it is there!
On the one hand, thanks for the tip! On the other hand, Apple has an enormous discoverability problem, it's getting worse, and they're responding by making the UX dumber instead of addressing it head on.