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/zp0epdrq-ご説明する項目地域網を経由して接続する場合タイプ接続の条件ネットワク構成と相互接続点接続形態と費用負.html