With the development of the times, mobile phones are convenient and fast communication tools, which can be seen in the street. Of course, there are also some junior high school students. With the increasing popularity of mobile phones, mobile phones have entered the campus which is closely related to us. In every class, there are not a few students who have mobile phones. According to the survey results of a middle school, 48% of the students take mobile phones to school every day, 73% of the students have mobile phones. Mobile phone manufacturers in a certain industry regard middle school students as their huge sales market in the future. Middle school students use and use mobile phones Mobile phones should be more concerned. After investigation, the comprehensive opinion is: there are advantages and disadvantages, but the disadvantages are greater than the advantages. The advantage of using mobile phones for middle school students lies in the convenience of contact. At senior high school, many students need accommodation and can go home once a week. It's self-evident that they are homesick. At this time, mobile phones can stabilize students' emotions and worry their parents<br>
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