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.
암 위험이 높은 '야간 근무자'... 바이오 리듬을 최대한 지켜야한다 | 뉴스 / 컬럼 | 건강 이야기 https://aju.news/553390.html