This app will be used by the teachers of Modern Defence Sr. Sec. School. Using this app , teachers can send sms to student's parents. that your student is absent today.
9Apps 4.9
![국세청 홈택스 [손택스] on 9Apps](https://go.getnew.app/sg/res/jpg/f7/df/69cc2f90120ec331db2630e0f5b6-6dh.jpg?x-oss-process=style/jmq200)
