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.
Windows 10 升級至數據用量爆增,反盜獵組織慘招23萬元損失! https://qooah.com/2016/06/06/windows-10-caused-huge-data-usage/