How To Backtap To Open Phone Favourites?

Wanting to create a shortcut that will run from a backtap that will open the phone favourites. I can say “Siri open phone favourites” but can’t find a way to do in a shortcut. There is open phone but I can’t position to favourites in the shortcut. Doing it will allow me to call, message, etc any favourite.
I tied other alternatives with no success and I can issue a verbal Siri command but it may not be the time to speak out loud.
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Miles Klettke