Unplug microwave. Open door of Microwave. Insert phone. Your cell signal will probably be lost. If not, (due to the missing sixth wall), build a curtain of aluminum foil to close-off the sixth wall. Poke a small hole for looking-through. Use USB-OTG keyboard/mouse.
What’s the best way to get to a Faraday cage? A car? A seldom-used elevator?
Microwaves. You can also buy Faraday bags, but (almost) everyone has a microwave.
But you can’t close yourself in your microwave.
Unplug microwave. Open door of Microwave. Insert phone. Your cell signal will probably be lost. If not, (due to the missing sixth wall), build a curtain of aluminum foil to close-off the sixth wall. Poke a small hole for looking-through. Use USB-OTG keyboard/mouse.
This makes sense because I was planning on building an aluminum wall in my kitchen anyway.
Even some glass windows can turn your house into a Faraday cage. Be careful with building material selection, unless you want no cell signal.
Usually aluminium is just used for the studs.