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://www.bennubook.com/book/1993080/کتاب-نامه-ای-به-آسمان-اثر-دکتر-محمدرضا-شفیعی-کدکنی-ناشر-سخن