You can open the official website of Shenzhen Volunteers on the computer and check the job number of Shenzhen Volunteers. After opening the website, log in to the backstage of the website and click on the Personal Center to see the corresponding volunteer number. The specific viewing method is as follows:

1. Enter Shenzhen Volunteer on Baidu, find its official website, and click Enter.

2. After the page jumps, enter official website, a Shenzhen volunteer, enter the corresponding account number and password in the login interface on the right, and click the login button.

3. After the page jumps, log in and enter the Shenzhen Volunteer Backstage, and click the Personal Center in the left navigation bar to enter.

4. At this point, the page jumps to the personal center interface. You can see my volunteer number on this interface.