serpens & TGarza,
I highlighted the last sentence in red since it addressed my shortfall. Please be sure and make a successful Wi Fi call after completing your 911 address info and approving their terms on your phone. To be safe I’d also call my phone on WiFi only from another house or cellphone. I’m pretty sure I had registered on my previous US Mobile plan for the WiFi side. I guess it reset when I switched to a new plan.
I’m pretty disappointed by my failure to do this simple step mainly because I’m beginning a 24 day cruise around Asia without the perfect opportunity to test my new feature. I do still have all my T-Mobile features & lines for service though.