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.
SSL接続に移行 https://blackd.zyuge.com/2017/11/05/ssl%e6%8e%a5%e7%b6%9a%e3%81%ab%e7%a7%bb%e8%a1%8c/