WiFi Calling not Offered by Total Wireless

I am a new Total Wireless customer. I switched from a Republic Wireless. They are a WiFi calling service supplemented by cell coverage.

I wanted to know if I could enable wifi calling in case the coverage at home was not so great. I found out that my phone does not support WiFi calling through the T-Mobile service. I chatted with a customer service person at Total Wireless. They said that they do not offer WiFi calling.

Cross posted at https://cellphoneforums.net/general-service-provider-forum/t457350-wifi-calling-not-offered-total-wireless.html#axzz5KKUndG2z