I want to put in my colleague Alfred Fishbein from Pennsylvania in the next entry, and then my aunt Louise in the next, and then Stefan Schwartzlose from Berlin in the next.

I click on the entry below GMT/UTC and define

Then I define aunt Louise

Then I define Stefan Schwartzlose

So I am finished:

This is now the Main Window display:

But I want to call Aunt Louise, so I deselect all the others:

When I click OK here, the Main Window looks like this:

I'm ready for the phone call to Aunt Louise.