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.
失敗作 https://www.tensenkougei.com/2019/04/25/%e5%a4%b1%e6%95%97%e4%bd%9c-2/