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.
NE능률-클래스카드, 영어단어 암기 '교재 단어 트레이닝' 선보여 https://wowtale.net/2021/02/16/22736/