However, after several days of puzzling why they did not get a couple on their cell phone signals, and in the schools, students came up with a disturbance of the place, found in these devices are under the Radiocommunication Act is illegal.
This forces the client pull the plug.
Middle School Principal Steve Port Hardy on Vancouver Island, who bought an online distributor in China, interference Gray said he had tried to children still in use, although their cell phones in school cell phone ban things.
"This is a constant problem of classroom management," Gray said Wednesday morning in Canada. "There are always confiscated, because they are from students in the classroom using a mobile phone."
Although the experiment was short-lived, controversial, said the growing problem in schools, high schools, especially the rampant use of mobile phones during school hours.
Mary - Lou Donnelly, president of the Canadian Federation of Teachers, in fact, Gray tried to speak seriousness of the problem of signal interference, as well as principals and managers to despair.
"As an educator, this is a worry. This is a real problem, which is a challenge in school management," Donnelly told Canada.
Donnelly pointed out that although many children use the phone with their friends, parents also want to know they can reach their children during class.
Therefore, the problem of education is not only for mobile phones and other technical equipment, the rational use of children, and also ensure that parents understand their children's school rules, she said.
Donnelly also noted that the control equipment is important, because they may be bullying from the Internet all the mechanisms to bypass the exam answers.
"Therefore, not only received a call," Donnelly said. "This is from a phone to deceive, to organize a fight in the mine, taking pictures, like those posted on YouTube, Facebook, and pictures of things. So this is a big problem."
Read more:
http://espow-jammer.yolasite.com/blog/illegal-cell-phone-jammers-are-cutting-down-calls-over-america
In fact, every school should be equipped with cell phone jammer to prevent pupils from using their cell phones.
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