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.
堅持不懈的身影:哈佛大學教授Latanya Sweeney https://www.eettaiwan.com/20171127nt01-wit-latanyasweeney/