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://yoozfile.ir/file/21775/پرسشنامه-سنجش-رضایت-از-زندگی-در-دانش-آموزان-هیوبنر-(mslss)