It was found that most of factors most students using mobile phone in learning period is use mobile phone in the classroom because of dislike those subjects, Because subjects there are not interesting and not aptitude for subjects. Factors that most agree is Use mobile phone in the classroom because of dislike those subjects, because each person aptitude subjects , There is not interest in the subject to be studied , Some people prefer a chemical, but not preferential math. It's time for math classes are not interested in learning or It may be because the teacher, teaching is not attractive , The need to use the phone in learning period, To avoid boredom in the classroom.