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.
비주얼캠프-블라우비트, "비대면 시험 중 부정행위 감독 솔루션 공동개발" https://wowtale.net/2020/07/24/15039/