3170 9005 — Spam Report / 垃圾電話報告

About this number / 關於此號碼

3170 9005 often repeats Lifestyle questionnaires used as a pretext for later sales or scams, which is why many users read it as a junk call aimed at collecting personal data. If you have answered 3170 9005 before, adding your own report can help others identify the same pattern faster. Even if the caller knows part of your information, it is safer not to commit during the call.

社群回報顯示 3170 9005 多以詢問年齡、收入或家庭資料作招徠，屬令人戒備的問卷式騷擾來電。 若你曾接聽 3170 9005，補充回報內容亦有助其他人更快辨識同類來電。 即使對方能說出部分個人資料，也不應在通話中立即作出承諾。

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.