1. It is forbidden to bring mobile phones into the classroom. Students should turn off or mute their mobile phones during class and put them in designated lockers or bags.

2. Specify the time and place for students to use their mobile phones. Students can use mobile phones at the specified time and place, but they are not allowed to use them at other times and places.

3. Strengthen the supervision and management of students' mobile phones. The school will check students' mobile phones when necessary to ensure that students will not play games, chat and other behaviors that affect their study and campus safety.

4. Carry out relevant education and publicity work. The school will publicize the importance and necessity of mobile phone management to students and parents through class meetings, publicity columns and parent-teacher conferences, and guide students to develop good mobile phone habits.