deleting "active" cellular plan
I canceled a self-renewing T-Mobile account on my iPad and installed a Verizon SIM. The Verizon account seems to be working, but under "cellular plans" T-Mobile still shows up labeled "active". My account is in fact not active any more — I've checked. But I can't seem to delete the T-Mobile "active" indication.
I have tried "Remove All Cellular Data Plans", "Subscriber Services", and "Resent Network Settings" from the General>Reset menu, but nothing changes. Can anyone help?
iPad Pro, 12