Who hasn't fantasized about throwing someone's cell phone out the window after unwillingly hearing way too much of his or her conversation? Cell-phone jammers silence these yappers and all other calls, obnoxious or otherwise, in a given area. But are they legal?
Question 1 of 10
Why were cell-phone jamming devices originally developed?
Question 2 of 10
How does a jamming device overpower a cell phone?
Question 3 of 10
High-powered cell-phone jammers can shut down service how far away?
Question 4 of 10
In 2004, France legalized cell-phone jammers in which of the following places?
Question 5 of 10
Cell-phone jamming reportedly foiled an assassination attempt on which world leader?
Question 6 of 10
Which U.S. federal agency is charged with enforcing jamming laws?
Question 7 of 10
The ___ is the part of the jammer that generates the radio signal that interferes with the cell-phone signal.
Question 8 of 10
How do you know your cell phone has been jammed?
Question 9 of 10
If you think your cell phone is jammed, what should you do?
Question 10 of 10