jammers leuhe יצר מאמר חדש
3 שנים

Exam signal jammer has been actively promoted and used | #signal jammer

Exam signal jammer has been actively promoted and used

Exam signal jammer has been actively promoted and used

Mobile phone signal jammers are mainly used in places where no mobile phone communication is required, such as in various examinations, office premises of confidential departments, gas stations, etc. Because of their ease of installation and simple use, more and more companies use GSM jamm