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.
중간고사는 코앞인데 마음은 싱숭생숭...그렇다면 공부자극명언으로 다시 초심으로! http://www.maeilschool.com/?p=1786