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.
摂食・嚥下障害のサインは全身チェックで 口腔ケアチャンネル 113 http://hiroshi39jp.php.xdomain.jp/?p=255321