With Hands-Free Calling on Google Home, you can make calls without ever picking up your phone. Call anyone in your contact list or millions of businesses. Just tell your Assistant who to call, and it’ll make the call for you. Simple as that.
Calls appear as unlisted to others, and are free to U.S. and Canada. If you have a Google Voice or Fi account, you can link your preferred service to Google Home in settings (available in the U.S. only). Doing so allows you to call numbers outside of the U.S. and Canada along with toll numbers, fees may apply.
To hang up, just tap on your Google Home or say “Ok Google, hang up”. To learn more, visit: https://support.google.com/googlehome/?p=makecalls
Emergency calls such as 911 are not supported.
4.0 Make a phone call