jammer

U.S. Senate: It's cool to jam cell phones in prisons

<img src="http://www.crunchgear.com/wp-content/uploads/2009/10/cell-jammer.jpg" alt="cell-jammer" />Oh, U.S. Senate. Just when we thought you had turned your collective attention to the plethora of in

Destroy all phones: Portable GSM phone jammer

Want to know why I don’t got to the movies anymore? Because consistently and without fail all the times I’ve gone in the past two years I’ve sat behind or in front of — always