As you can imagine, you, your wife and family had a great time in a romantic and peaceful evening. Suddenly, when the phone rang, its perfect atmosphere was completely destroyed. Here, you need a convenient protection device called how to make a simple cell phone signal jammer . What is a mobile cell phone jammer? How to use the equipment? Or have you heard of phone blocking messages?
Many students using mobile phones in school (especially high school) has become a big problem. Steve Gray, the principal of Hardy Junior High School on Vancouver Island, bought how to make a simple cell phone signal jammer from an online distributor in China. Given that the school has banned the use of mobile phones and the children are still using mobile phones, he said he had to try several methods. He also pointed out that it is very important to control students' use of mobile phones. Because they can range from cyberbullying to providing answers to certain cyber vulnerabilities. Mobile phone signal jammers can effectively prevent students from contacting these behaviors. Therefore, the use of mobile signal jammers is not only disadvantageous, but also beneficial to use in special places.
