@Mux yeah, they're shortcuts!
see the bottom row on this picture
also on most internet-connected tvs in Germany the red button opens the on-demand "Mediathek" for the channel you have open
@noiob
I'm in Germany but the red button does nothing.
In any case, TIL. Thank you!
@Mux it's an optional feature, the tv needs to be able to run a web browser I suppose https://www.redbutton.de
@noiob
TIL x 2!!
@noiob
Really??