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.
小腦萎縮症 https://www.brain-classroom.com/2020/02/%e5%b0%8f%e8%85%a6%e8%90%8e%e7%b8%ae%e7%97%87/