3897 4998 — Spam Report / 垃圾電話報告

About this number / 關於此號碼

3897 4998 often repeats third-party product or service pitches and follow-up booking requests, which is why many users read it as a negative outsourced marketing call. If 3897 4998 keeps calling, most users want more context before answering again. Accumulated reports indicate 3897 4998 tends to open with a Call Center / 外判推銷 pitch.

社群回報顯示 3897 4998 多以第三方產品或服務促銷與即場答應優惠作招徠，屬偏負面的外判銷售來電。 如果 3897 4998 持續來電，通常代表接聽者希望先核實其背景。 累積的回報顯示 3897 4998 多以 Call Center / 外判推銷 的方式開場。

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.