Below you'll find a list of all posts that have been tagged as “cell phone”
Check here for recently completed projects, articles, white papers, and other updates!
September 1, 2004
Tired of cell phone interruptions and the poor etiquette of others when they are on cell phone calls? It seems that four churches in Monterrey, Mexico are too! They have started jamming calls. The $1,500 jammers are boxes about the