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://emadz.farafile.ir/file/39482/پاورپوینت-بررسی-روش-های-پردازش-زبان-طبیعی-در-خلاصه-سازی-متن