Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
The iPhone can be used to a certain degree even if you use it properly, but there are many times when you don't know what to do when you want to do something or something. In addition, there are settings menus and icons that you always look at, and how they are used and how they are useful. It explains the basic operation of the iPhone and introduces how to operate it for each purpose.