3690 4924 — Spam Report / 垃圾電話報告

About this number / 關於此號碼

3690 4924 often repeats outsourced health-check packages tied to referral arrangements, which is why many users read it as a negative outsourced marketing call. Most submissions about 3690 4924 mention conversations around Call Center topics. If 3690 4924 keeps calling, most users want more context before answering again.

社群回報顯示 3690 4924 多以外判體檢套餐或醫療優惠和冷撥銷售作招徠，屬令人反感的外判促銷來電。 多數舉報指 3690 4924 圍繞 外判推銷 範疇展開對話。 如果 3690 4924 持續來電，通常代表接聽者希望先核實其背景。

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.