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.
10. Giới trọng thứ Tư "Vọng ngữ" https://tangthuphathoc.net/10-gioi-trong-thu-tu-vong-ngu/