I find software auto mouse click to be the best I tried when it needed to press a number to get to the scammer.
Also, using several tabs with the same number, it will move from tab to tab and press the number, it very easy to set.
I wish bobrct will add this possibility.
https://www.murgee.com/auto-mouse-click/
Some scammers use you random numbers press in their system so it will not work with this kind of software.