Starlink Internet for wifi calling

I just setup Starlink here in central Alabama and Tmobile WiFi calling is working.  In fact, I had to switch to T-mobile WiFi calling and text messages.

I.e., my old 3G/4G  (2016-era) T-mobile CellSpot is no longer working, as I switched from 10/1Mbps (down/up) AT&T Asynchronous DSL (ADSL) to StarLink as it's getting 30-300/4-40Mbps (down/up).  Many people are reporting the old CellSpots don't work with Starlink's router IPv4/IPv6 setup (even in bypass mode), unlike  providers.

But yes, the T-mobile WiFi calling and text messaging mode on my phone is working just fine.  Makes sense since T-mobile and Starlink are working together.