iPhone 14 Plus bought in March. There were no instructions included at all. Action button? I will have to look it up. From the comments of others, it might be useful. Right now, the iPhone is just one of many devices I use to play a game. It is also used for calls and text, maybe 10 a month. I use my iPad 10, bought at the same time, as a replacement for my laptops main functions of shopping, chrome searches, and banking. My laptops are now for old games from before the micro transaction and scammer apps from the Apple Store.