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://123deta.com/document/yjd87k5y-高等教育機関に進学した聴覚障害者に対する支援の現状と課題.html