Spam bots can send 25 messages per second and send them in about 1500 minutes. As the object of receiving spam, mobile phone users will be forced to accept spam when they enter a fake base station area, and the mobile phone will connect itself to collect user information using the bandwidth of spam. Operator signals. These users' phones cannot receive signals from real base stations in 3 to 10 seconds. To make matters worse, buying a fake wifi jammer may pretend to be a public number. For example, bank service numbers, spam, wrong massages. When you enter information, your password will be deleted.