How Can I get Remote Desktop Control without any local confirmation or intervention on Android devic

Dear TeamViewer,

For a long time I have been using TeamWiever on PC (now under Ubuntu, and older time under WinXP) with successful to help my elderly parents without any local intervention or confirmation, since the "Start TiemViewer with system" option has been set.

Now I would like to do like the above under Android on a smartphone.
I have installed the QS (TeamViewer QuickSupport) but it always ask a local
confirmation before the start remote session and the QS job always stopping
after the finishing the remote session so it doesn't wait for the next
possibility remote connection.

Is there any solution to controlling without any local intervention?
Because, my older relative unfortunately is almost blind, I only would like to
switch remotely on any sound or music playing from YouTube or mp3 file without any seriel local intervention.

Sincerely

László Szilágyi