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car use mini gps jammer cheap sale

Posted by anqian anqian
Fraudsters in the 2010 civil service test have been exposed by major news organisations: the shenanigans of 3G mobile phones often take place in local tests. From the 2G cell phone signal jammer on the left, lucky con. The entrance to the test school is significant for regional and high school exams to promote talent. In the current market, not all cell phone jammers can block 3G phones. Although the 3G group has been included in some jamming devices, the interference is not stable. Cell phone users leaving the exam room can't make calls. Serious controversies may arise.
Posted December 27, 2017 - Filed in Science & Technology - #gps jammer 
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