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.
東京電力が新品で交換したばかりのスマートメーター(電力量計)の無駄な交換にやってくる話し https://www.5cho-me.com/archives/199817