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Continue to Chat[iOS13]便利機能 番号未登録の電話は直で留守電へ。 https://sp-blog.net/akihabara/2019/06/10/ios13%e4%be%bf%e5%88%a9%e6%a9%9f%e8%83%bd%e3%80%80%e7%95%aa%e5%8f%b7%e6%9c%aa%e7%99%bb%e9%8c%b2%e3%81%ae%e9%9b%bb%e8%a9%b1%e3%81%af%e7%9b%b4%e3%81%a7%e7%95%99%e5%ae%88%e9%9b%bb%e3%81%b8%e3%80%82/