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://book.icfi.ir/book/223055/فن-بیان-speak-to-win-چطور-زیبا-سخن-بگوییم-و-درست-سخنرانی-کنیم