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://saba.pdf-doc.ir/product/48724/جزوه-فصل-اول-تاریخچه-و-مکاتب-روانشناسی-دکتر-جوانمرد-قابل-سرچ