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.
P麻咪昨晚加班 ... https://cat-sky.tw/2013/07/09/p%e9%ba%bb%e5%92%aa%e6%98%a8%e6%99%9a%e5%8a%a0%e7%8f%ad/