Book (Practical) Communications business Starting with 0 iPhone 11 Smart Guide DoCoMo Fully Supported

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Starting from Communications Business
0 / This manual is for beginners of iPhone11 」, a smartphone released by DoCoMo. It covers basic usage such as phone calls, e-mail, and the Internet, as well as convenient usage. For those who want to know the new features quickly, at the beginning of this manual, we are introducing the new features of iPhone11 and iOS13. With this manual, you will be able to understand the basic operation and usage of iPhone11! 「