Side topic on Faraday cages. I have an elevator in the middle of my building, inside is all steal panels, again in the middle of a big building, and I still get cell service. Can talk on my phone up/down the entire time.?
I thought it would be a Faraday cage and cut that out?
A true Faraday cage would kill the signals. I suspect that wasn't designed as a Faraday cage. It's an elevator.
There could also be a cellular extender inside the building.
I happen to work in a building with LOTS of materials that block signals from the outside. The windows are bulletproof, the walls contain metal plates, etc.
We have to use a cellular extender to get cell signal inside, however, the building wasn't designed as a Faraday cage. It just happens to hamper signals in a similar way.
I thought it would be a Faraday cage and cut that out?