Book (Practical) Communications business Starting with 0, iPhone 11 Smart Guide au fully supported

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Communications
Computers
Starting With 0 / This manual is for beginners of the smartphone "iPhone 11" released by au. It explains basic usage such as calling, mail and Internet, functions of iOS 13, and convenient usage. For those who want to know the new features quickly, the new features of iPhone 11 and iOS 13 are summarized and introduced at the beginning. If you have this manual, you will understand the basic operation and usage of iPhone 11 perfectly!