There is a signal jammer during the exam, how can I make my mobile phone have a signal?
Speaking of exams, I believe this is something that everyone is very familiar with. In my student days, I actually experienced various exams, large and small. There are monthly exams arranged by the school itself, and there are more important ones like some high school entrance exams. In fact, many schools will install signal jammers for the fairness and impartiality of exams, just to prevent everyone from using mobile phones to transmit answers. Still holding on to luck, I took out my mobile phone and tried it, but the result was no signal.
Some students pretended to be people who work around the school and called 10086, saying that the signal shielding affected their work, how could they let the mobile phone have a signal? The answer from the customer service is to wait until someone else turns off the instrument, or, in other words, move their location. If there is no signal within its coverage area, there is no other way.
The purpose of the school is to hope that everyone can take the exam with their own real strength. At present, there is no solution~ Dojammer Technology, professionally solves the problem of mobile phone signal! In addition to cell phone signal amplification, there are also professional cell phone signal jammer technology, please contact customer service for details~