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.
理性與感性:謬論Fallacies https://tdww.org.hk/2021/01/15/%e8%ac%ac%e8%ab%96fallacies/