Chrome Extension: 

1. You can install the Chrome Extension via the Settings page (https://fathom.video/customize)

2. Scroll all the way to the Fathom Apps Section. Next to Chrome Extension, click Install.

3. The Chrome Extension will automatically install on your Chrome Browser.

Once installed, then Fathom can intercept the click of a Google Meet meeting link and join your unscheduled calls.

How to activate it while on a call: