Going to have to call bullshit on this. If it was detectable at that range then he has a faulty phone. The iPhone is classified as an emitter and so it needs t

Going to have to call bullshit on this. If it was detectable at that range then he has a faulty phone. The iPhone is classified as an emitter and so it needs to undergo rather strict FCC testing to ensure that it does not emit outside of certain frequencies and at specific power levels. The device would NEVER have been approved if it emitted at this level into bands licensed to other uses.