No. It says right at the top of the chart....Is this chart for the AT5555n2
Anytone AT-5555N Original Service Menu Settings (First Radio V2)
So it is for the 5555N, which is an entirely different radio than the 5555N2.
There is zero need to go into the service menu on these radios.
There are parameters that can only be adjusted with the right service tools. If you change the parameter and don't have a freq generator for example, you CANNOT change it back to how it was !
I have the 5555N2 and it works 100% OK right out of the box. There is no need to adjust anything that can't already be adjusted in the regular menu.