What do you think of this phone number?

Check the calling number as follows:

Tools/materials: iphone 12, IOS 14.4, WeChat 8.0. 10.

1. Open WeChat and enter the official WeChat account of Guangzhou University Library.

2. Click "Collection Query" in my library.

3. According to the page prompts, click to enter the query page.

4. In the search box, enter the name of the book, and then click Search.

5. On the search results page, you can check the index number of the book.