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.
http://niniweblog.com/news/post/426/7-معیار-که-در-انتخاب-اسباب-بازی-به-آن-توجه-نمی-کردید.html