Cell Phone Blocker for Classroom

Cell phone jammer lands science teacher in suspension for silencing students

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A science teacher in Florida came up with an innovative way to maintain classroom quiet – he utilized a technology loophole. However, Verizon, the provider of the wireless service being used, is reportedly not happy about it. The teacher reportedly found that if he inserted a Verizon SIM card into an old phone and enabled … Read more

Is Cell Phone Signal Blocking Occurring in Schools?

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  Dead zones and poor cell reception can occur in various places, and public schools are no exception. However, some suspect that there is a specific reason behind bad signal reception in schools—cell phone jammers.   A cell phone jammer is a device that disrupts cell phone signal transmission or reception by creating interference within … Read more