Today society has changed modern technology and development, including the advancement of communication technology, or mobile phones that have come into play a vital role in the lives of present and help communicate. and made popular in today's society with the use of mobile phones to date, however, the mobile phone has both advantages and disadvantages, and I believe that the use of mobile phones, it is easy to communicate, but if we use. The wrong approach Wrong time, it will cause adverse effects such as using a phone in the classroom, which was not eligible to play for the phone in the classroom because of the disturbing others.