9819 3931 — Spam Report / 垃圾電話報告

About this number / 關於此號碼

Many reports treat 9819 3931 as a suspected scam junk call, typically framed around urgent account, parcel, or payment problems. If you do choose to answer 9819 3931, prepare an exit phrase before the call begins. Most submissions about 9819 3931 mention conversations around Alert topics.

9819 3931 常以要求即時處理帳戶、快件或付款問題主動接觸，屬帶有欺詐傾向的滋擾來電。 即使選擇接聽 9819 3931，也宜在通話前準備好結束話術。 多數舉報指 9819 3931 圍繞 提高警覺 範疇展開對話。

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.