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://1libvn.com/vn/docs/thực-trạng-ứng-dụng-nuôi-thẻ-trắng-đbscl.10329032