3897 5593 — Spam Report / 垃圾電話報告

About this number / 關於此號碼

3897 5593 often repeats third-party product or service pitches, which is why many users read it as a negative outsourced marketing call. For repeated calls, noting the timing and script can help you judge whether the pattern is consistent. In the available reports, 3897 5593 usually focuses on 推銷 related promotions or checks.

若 3897 5593 再次來電，通常仍會以第三方產品或服務促銷與轉介安排為主軸，屬偏負面的外判銷售來電。 遇到重複來電時，記下時間與內容有助分辨是否屬同一類推廣或可疑接觸。 回報資料中，3897 5593 的目的多與 推銷 推廣或核實有關。

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.