Here is a link to a forum post where it seems they figured out the intricacies.

where is the link??

i don't see the link.??

The word Here in my post is a link.  Does it not show up as underlined for you?

It is highlighted but I did not notice until you pointed it out.  So sorry for the confusion.  When I passed 75 years old , I tend to gloss over the details.😂👀

I am still confused.  Link shows in body to sign in to att.com using sub account I’d.  At the bottom of the link it says don’t use att nor .net to sign in??

Hallelujah, it worked.  !!!

🤸

Yay!!  Glad I could get you pointed in the right direction!