End-to-end encryption and privacy controls.
Message and call for free* around the world.
Group conversations made simple.
Say it with stickers, voice, GIFs and more.
Reach your customers from anywhere.
학점 제도는 올해 6 학년과 고등학교에 입학 할 때 도입됩니다. [Q&A] https://aju.news/531607.html