How to set the Reno6 SMS popup window?

A floating window can be displayed in the settings.

In the "Application" function list, click "Application Management".

In the "Application Management" window, slide the application list, find and click "Information".

In the application information window, click Notification Management.

In the notification management window, open the notification permission function, and then click Card 1 or Card 2 in the category list to set the banner notification permission for this number.

In the new window, open Allow Notification and Banner Notification respectively to complete the operation.