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://balviz.ir/6088/2020/07/16/دستگاه-فتال-مانیتورینگ-به-بیمارستان-ا/