Drop In question

[marked]

I have a Dot at my office (not at home)  and an Echo in my kitchen at home.  Is there a way I can tell if my attempts to Drop In from my office to my kitchen are successful, without having anyone in my kitchen when I try to drop in from my office?

[jwlv]

One way to do this is to have a TV or radio playing in the location that you are not. So when you drop in on that location, you'll hear what's on the TV or radio.