엔트랙 방과후

- Attendance and exit of after-school classes run by the school are provided as push services to guardians
- Provides a list of students matching school/class, and checks attendance by tagging students' own NFC cards on teachers' smartphones after school
- Temporary attendance check function when card is lost
- Correction function in case of incorrect input of attendance
- Attendance, student management, and class management functions linked with the web manager