What are the yellow pages in the mobile phone address book?

The yellow pages of the address book, as shown in the picture, are basically things that we can search for in our daily use. For example, you can book air tickets, hotels, phone bills, express delivery and so on. Mainly to provide us with some convenient services.

In the yellow pages of the address book, we can book air tickets and hotels, check my express delivery, handle insurance, find after-sales, call the hotline, order takeout, charge phone bills and traffic, and other local services.

Data expansion:

The Yellow Pages is an international telephone directory of industrial and commercial enterprises arranged according to the nature of enterprises and product categories. Mainly publish the name, address and telephone number of the enterprise, which is equivalent to the household registration book of industrial and commercial enterprises in a city or region. The international practice is to print on yellow paper, so it is called yellow pages. The Yellow Pages originated in North America. The world's first yellow pages phone book appeared in the United States in 1880, and it has a history of more than 100 years.

At present, we often refer to the yellow pages as the phone book. At present, almost every city in the world has a telephone book (yellow pages) printed on this paper.

Free Chinese yellow pages, business directory, business guide, consumer guide, etc. What is popular on the internet now can also be regarded as various manifestations of the yellow pages; The Yellow Pages can be released and published to the public in various forms such as printed matter, CD-ROM and Internet.