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.
사용 후 배터리 응용 제품 기술 개발 및 실증을 위해 4 년간 130 억 원 지원 https://aju.news/500944.html