It is often very useful to have the Xiaomi Pocophone display an averaging on the lock screen, because for example you can store a phone number that can be called if the device is found after a loss.
Such information can be stored on the Xiaomi Pocophone lock screen as follows:
1. Opens the settings on the Xiaomi Pocophone
2. Navigates to "System & Device" and then to "Lock Screen & Password"
3. Switches to the Advanced settings at the end of menu page
4. Tap on "My message on the lock screen" and activate the option 5. Specify a text - this may be max. 20 characters long
You now know where to store a text for the lock screen on the Xiaomi Pocophone.