Send the following on WhatsApp
Continue to Chatスマートタグ(紛失防止タグ)を使う https://clasec.sono-sys.net/2022/03/%e3%82%b9%e3%83%9e%e3%83%bc%e3%83%88%e3%82%bf%e3%82%b0%ef%bc%88%e7%b4%9b%e5%a4%b1%e9%98%b2%e6%ad%a2%e3%82%bf%e3%82%b0%ef%bc%89%e3%82%92%e4%bd%bf%e3%81%86/