How do I set up call rejection in vivo phone settings and still see the display?

The mobile phone does not have a built-in function to reject calls. It is recommended that you set it up through "360 Guards". Open the software--harassment interception--click the settings icon in the upper right corner--phone interception--call interception return tone--select the required prompt tone.

You can also enter the mobile phone settings - phone - reject calls + reply to text messages - click on the existing text messages to edit the content of the text messages to be replied when rejecting the call.