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.
https://nhabepsco.com/hoc-sinh-lop-11-tai-can-tho-che-tao-may-sang-loc-nguoi-nguy-co-lay-nhiem-dich/