Although the law clearly prohibits the use of devices to actively interrupt cell phone signals, there are no rules prohibiting passive shielding of cell phones. For example, this means that you use wallpaper or building materials embedded with metal fragments to prevent cell phone signals from entering the room or outside the room. Some buildings […]
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Students, teachers and parents are not convinced by this measure, which prohibits the use of mobile phones in primary and secondary schools. The government will ban students from using mobile phones in primary and secondary schools. Children have the right to bring their mobile phones to school, but they cannot use them before leaving school […]
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Delhi’s Mandoli prison (Mandoli) has more than 3,000 prisoners. The prison does not have a cell phone jammer because the prison administration is still waiting for 4G jammers. Mandoli’s prison officials opened to prisoners in 2016 to ease the Tihar prison in Delhi, and they confirmed that they had not installed a single jammer. The […]
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In recent years, the interference of mobile phones in prisons has been the subject of France. Since 2002, the law allows the installation of portable jammers in prisons. As of January 1, 2018, a total of 110 prisons were equipped with 894 jamming devices. Covers 60% of the prison. Question: Considering the development of mobile […]
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Now almost everyone has their own mobile phone, but you know that when you use the mobile phone, your geographic information may have been provided to the communication company, which makes our life very transparent. It seems that you already know that pigeons returning home can fly long distances, but there are other animals, such […]
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