On June 9, 2011, Germany will also use cell phone jammers in prisons in the future to prevent prisoners from making calls. A large German newspaper found in a survey that in some places, 62% of German citizens approve of the use of mobile phone jammers. Cell phone blockers have been and will continue to be banned in the United States, but may be tolerated in the United States. Otherwise, it will not explain to me that we can win hundreds of schools and teachers as customers there. The principal of the school publicly used the mobile phone to block the program, without feeling guilty. On our website, there are also news videos from CNN. Usually, the blocker is in the staff room and is only turned off during breaks so that students can then indulge in mobile phone addiction.
Most countries, including the United States, are using cell phone jammer to prevent cell phone-triggered bomb attacks against government leaders. When President Obama was walking down Pennsylvania Avenue after taking office, all cell phones in the area were blocked. The US military uses jamming mechanisms to prevent roadside bomb attacks in Iraq, but of course there are other jamming aircraft uses. Netline officials sold their first batch of jammers in 1998 and said they sold thousands of mobile phone jammers every year and expanded their business to all parts of the world. You are far from the only manufacturer. These devices are sold all over the world, and dozens of suppliers sell them on the Internet. Medic is headquartered in Tokyo and has sold thousands of Wave jammers for live events. Commuters are still mobile phone jammers for chatting with train passengers. In Scotland, Ronnie McGuire, owner of electrical and electronic engineering services, imported Taiwan-made cell phone jammers and sold them to hotels, restaurants, and bars until local newspapers reported the Illegal activity.
