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://filekadeh.pdf-doc.ir/file/61750/دانلود-فایل-word-موضوع-فارسی-اول-نشانه-«ن»