Dual Sim and Automatic reject of unkown callers

Hello,

I have a dual sim and I use the option "automatic redirection of all unkown callers to message box".

In phone apps / calls / redirect unkown callers.

I love this function I'm sure only my friends can call me.

But it appears that this function is set for the phone, I can't fin a way to activate it for 1SIM an not the other SIM. Which would be better because you could want to manage differently unknow callers for PRO and Personnal phones for example.

Which is my usecase, for pro I accept unknow callers, for private sim I don't accept it.

So I try to find an apps, or to create an apps but API CallKit (Call Directory Extension) doesn't allow to manage unkown caller apparently from different sources.

Any idea? I guess with fake AI calls everyday many people will be interested to reject unkown callers on their private line.

Enjoy your day,

Rémi