When the driving force presses the gasoline pedal as much as 70%, the CVT transmission ECU will activate this SAT function and mimic precisely the same equipment shifting behaviour of a daily common automatic transmission. Other producers, such as Toyota, have utilised this trick for a long time.  Bunyi Geseran: https://cvtproton53962.theisblog.com/34390015/cvt-proton-can-be-fun-for-anyone