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The ONE Economic Zone publishes the official OneEcosystem newsletter, official information, and articles on trends in ONE, which is of interest to the IMA of OneEcosystem.

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Android設定, iPhone設定, スプーフィング, デジポリス, ホワイトリスト, 不明な発信者を消音, 国際プレミアム電話, 折り返し電話危険, 番号偽装, 被害対処法, 詐欺電話ブロック, 警察アプリ, 迷惑電話対策, 通話料金トラブル, 高齢者のスマホ

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2026-01-19

How to prevent fraudulent calls with DigiPolice|Summary of functions, setup procedures, and precautions

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We will explain how to reduce the risk of high bills due to international premium fraud and number spoofing with the fraudulent call blocking function installed in the Digipolis app provided by the Metropolitan Police Department. Specific setting instructions for Android and iPhone, how to use your family and the elderly's smartphones [...]

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