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.
簡單幾個步驟,讓你的FB及G+帳號安全更上一層樓! https://nurseilife.cc/2013-06-21-1185/