A:Answer On page 127 of the Hisense user manual, it points out:
Screen Mirroring your phone or tablet
Only in connected mode, your TV has a feature called screen mirroring that lets you mirror your compatible smartphone or tablet on your TV. Share videos, photos, web pages, and more from compatible devices.
By default, your TV’s screen mirroring mode is set to Prompt. In this mode, when your TV receives a screen mirroring request, it prompts you with the following options, unless you have previously selected Always accept or Always ignore for the device...
Check the manual that came with the TV or go to the Hisense Support Site where you can read/download the manual.
Hope this helps you.