Hi ​@EnviroCulture, the wi-fi calling is not activated automatically, you would need to register your phone for the first activation. 

You can find the Wi-Fi calling option in your Phone app, press the 3 vertical dots in the top right for Settings and you will find the Wi-Fi calling toggle switch. 

You will need LTE service and a Wi-Fi connection to activate the service. Once you toggle it on, you should be re-directed to a webpage. Confirm your phone number to receive an authentication SMS with a code. Input the code on the webpage, confirm your E911 address, accept the terms and conditions and the service should be active.

You can find more information on Wi-Fi calling here https://www.koodomobile.com/en/help/wifi-calling

Thank you. That worked. The other articles I read were sending me to the wrong place.