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.
Git Commit 날짜 바꾸기 http://tetzzang.com/git-commit-%eb%82%a0%ec%a7%9c-%eb%b0%94%ea%be%b8%ea%b8%b0/