There is not enough reason to use a cell phone during class time. If there is a real need for an emergency, then any campus can allow Mr. to use the phone. Ninety-nine percent of the time at school is spent texting friends, taking photos, surfing the Internet, and “passing time” on social networks during teacher lectures. On the campus, flip the mobile phone blocking switch to encourage the teacher to pay more attention to education during class time. Once school is over, they are free from teachers, they can turn on the phone again, and they will serve them whatever they need. Moreover, the operation of the cell phone jammer is very simple, just a switch.

To prevent teachers from texting or calling in class, many middle schools have purchased cell phone jammers.

The purpose is to prevent students from being distracted in class. “I thought that was what we really needed,” the principal said.

The school is currently in discussions. The distraction device is opened during school hours and closed after lunch and after school.

“We believe that even at school, parents need to keep in touch with their husbands, and they need to keep in touch with their parents.” However, schools allow teachers to bring mobile phones to school, but classes must resume.