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://ahmz.farafile.ir/file/22561/پرسشنامه-عوامل-موثر-بر-کیفیت-آموزش-بالینی-(تذکری-و-همکاران-1394)