The document discusses the advantages and disadvantages of allowing students to bring handphones to school. Some key advantages are that handphones can be useful educational tools, allow students to contact parents in emergencies, and enable quick communication. However, handphones can also negatively impact students' concentration, be used for inappropriate activities like cheating or illegal behavior, and cause distractions in the classroom. Therefore, schools must determine the right policy by considering perspectives of students and the school to minimize negative effects of handphones.