Taking Beijing as an example, the operation steps are as follows:
1. You can open Beijing Tong APP, open "Health Treasure" on the homepage of the APP, or scan the QR code to enter the applet.
2. After entering, you need to click "Agree to authorize" to authorize the use of your name and ID number. (First-time login only)
3. After authorization is completed, face recognition authentication will begin.
4. Click the "Other People's Health Code Query" button.
5. Enter the page of inquiring other people's health codes, and click "Add other people's health status". (Health status of up to 4 people can be added)
6. Add the information of the inspected person, enter the name and ID number of the inspected person, and through the authorization of the inspected person's face recognition, you can query the health status of others.
7. After inquiring the health status on behalf of others, you can delete the health status inquiry records of others.