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.
風箏與蝴蝶 https://www.dec.edu.hk/blog/studentpost/%e9%a2%a8%e7%ae%8f%e8%88%87%e8%9d%b4%e8%9d%b6-2/