Shortcut to toggle standard bullet List

As an alternative to the Comment and Notes formats, I find that a bullet is useful to quickly insert a comment or a note inside a text.

But every time I have to click on the List button, then click the down-arrow to select a bullet type. Yet I only care about the standard bullet.

So in one key stroke I’d like to be able start/stop (toggle) the standard bullet list format. Is there a way to do that?