If you have an iPhone XS, iPhone XR or newer ... Since this function uses the Camera app, you can press either volume button to snap a scan of the document you need instead of pressing the ...
Its availability on the Action Button eliminates navigating the iPhone to turn on a function, say, mobile data or Wi-Fi. Long-pressing the Action Button can enable or disable a functionality instantly ...
Go to Settings > Action Button, swipe left through the options to "Shortcut" and tap the dropdown. Under "My Shortcuts," tap ...