Personal information is an important reason for harassing calls. Where did you leave your phone number and other important information? Harassment calls are mainly product sales and fraudulent calls, but they will affect our lives, disturb our living habits, and face harassment calls , You can use the phone’s own blocking software to stop harassing calls, and you can also use professional cell phone jammer to block them at work or on break. Faced with the serious problem of telephone harassment, people are suffering and are under the poison of harassing calls, which has severely damaged people’s life and work habits. However, the manufacture of harassing calls is still closely related to these things. Can we really do it? Maybe you can try a phone jammer.
GPS positioning and navigation are very accurate. It uses satellite navigation and positioning technology to achieve comprehensive positioning and even tracking. Inaccurate positioning and navigation information must be because the GPS signal is interfered by other factors. With the development of GPS With tracking technology, people are more and more worried about being tracked, so they have prepared GPS jammers for their whereabouts. GPS signals are interfered to avoid tracking. Maybe your navigation deviation is interfered. There are various reasons, but I believe there is no problem with GPS positioning and navigation.