What is this icon?

[lcbingman]

Anyone have any idea what the little house looking symbol is above the mobile data reception indicator is? I rarely see it and it just came on today while at my in-laws. I have Verizon but I'm using an unlocked Note 9.

 

[Mr-Guy]

NSA secure communications activation

 

[lcbingman]

NSA secure communications activation

Cute

 

[mhunter6378]

Are they using a microcell extender?

 

[lcbingman]

Are they using a microcell extender?

Apparently so! I had no idea until I just asked. Apparently, me asking about the symbol still didn't trigger it in their heads to tell me they got one.