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.
廢老與關愛座 https://www.shungyeung.com/2019/07/05/%e5%bb%a2%e8%80%81%e8%88%87%e9%97%9c%e6%84%9b%e5%ba%a7/