FlexModule Mini 1x 5g in a Balance 20x F/W 8.2.0 issue

currently getting this message in the dashboard; is the FlexModule Mini 1x 5g considered to be the remoteSIM? How can I resolve this? The Carrier is AT&T; on another note: ther ewas no documentation that came with the FlexModule Mini 1x 5g? I’ve searched on the site and dont see anything there either.