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.
//lili91.niniweblog.com/post/817/آموزش-مفاهیم-کوتاه-ترین-و-بلند-ترین.html