I am joining from my desktop/laptop/mobile device through the app...

Great! Click the button above. It will automatically connect to the meeting and you will start off muted. Please unmute yourself if you want to talk.

I want to just phone in...

Cool. You can do that too.
Call: +1 587 328 1099.
For the meeting, ID enter 479-660-425.

Or, if you want to one-tap  (where you just have to click one thing to call in on your phone),
Click this: +1-587-328-1099,,479660425#

It will automatically call in and enter the passcode for you.