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Portable Cell Phone Jammer 8 Band Phone Jammer

Block Telemarketers On Cell Phone

Perfectjammer 2021-11-01

Block Telemarketers On Cell Phone

At present, Block Telemarketers On Cell Phone has become one of the necessary equipment for many examination places. Its function is to shield the mobile phone signal and make the mobile phone unable to work normally. So what is the significance of its national promotion? First of all, the promotion of mobile phone signal jammers across the country is actually a kind of signal. That is, the country and the government are strictly investigating cheating. However, some cheating behaviors cannot be detected in time. Therefore, it is very scientific and reasonable to detect by such equipment. This device has many advantages. The shielding capability it possesses can be set according to the time period. For example, the period from the beginning of the exam to the end of the exam can be set to keep working. Stop working after the test is over, so that not only can effectively prevent cheating, but also does not affect the normal use of the mobile phone after the test. cell phone jammer

For Block Telemarketers On Cell Phone, it has always been the nemesis of many cheating behaviors. Whether it is cheating through headphones or mobile phones, signals are needed to communicate. But it can effectively change the signal transmission of communication equipment, so that no signal will pass through the entire examination room area. This will reduce a lot of cheating. Therefore, Shenzhou Mingda, as a company selling mobile phone signal jammers, feels that this device is definitely a very valuable thing to achieve national promotion.

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