Should be banned the cellphones at the school?

Nowadays the cellphones are part of the teenager’s lives, so when we talk about banning the cell phones at the school we are been against the teenager’s life style. But the teenager’s don´t know the problems that the cellphones can make using in the school. However, these problems are that the teenagers wet distracted when they have a cellphone, they can use it for bad purpose and they get dependents of the cellphone. The teenagers can wet distracted at the class because they can chat with another student, and they make lost the attention of the other student who he talk. The other form that the teenager can distract at the school is playing something on the cellphone because the cellphone have many applications that keep teenager distracted all the time. The other problem or using cellphones at the school is that the teenagers can use it for bad purpose like pranked in the class or they can used for watching pornography videos in a easy way. Time after, teenagers can ben dependents of using cellphone because they accustom to use one all the time, and these can become teenager more aggressive or with bad behavior when the cellphones is confiscated with some teacher. So that is the three principal problems of using cellphones at the school and that’s way the cellphones needs to be banned for the good of the teenagers.