3870 1401 — Spam Report / 垃圾電話報告

About this number / 關於此號碼

3870 1401 often repeats sales invites without clear identification, which is why many users read it as a common unidentified caller. If you have answered 3870 1401 before, adding your own report can help others identify the same pattern faster. Even when calls go unanswered, 3870 1401 is logged by users as a reference point.

社群回報顯示 3870 1401 多以說法模糊的產品或服務推廣作招徠，屬偏負面的不明推銷來電。 若你曾接聽 3870 1401，補充回報內容亦有助其他人更快辨識同類來電。 即使未必每次接聽，3870 1401 仍被不少用戶記錄下來作參考。

What to do / 應對方法

Do not return calls to unknown numbers. If you did not expect this call, it is best to ignore it. You can block this number on your phone.
不要回撥陌生號碼。如果你沒有預期此來電，最好忽略它。你可以在手機上封鎖此號碼。

How to block / 如何封鎖

iPhone: Settings → Phone → Blocked Contacts → Add New.
Android: Recent Calls → tap the number → Block / Report spam.