Mobile Phones and Elevators
Ahem. Theoretically, an elevator is a perfect faraday cage -- no radio waves should be able to get into them. Mobile phones shouldn't work in them. But rogers says that their phones do work in them. So here's my question for you, instructables community: do rogers phones work in elevators? If so, why?
The only theory that we could come up with was that each elevator has a little repeater in it, but that seems a bit costly.