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.
20세기 최고의 기적! 훌륭한 선생님이 역사에 남을 제자를 만듭니다-앤 설리번, 헬렌켈러 http://www.maeilschool.com/?p=2286