KFC 餐厅的 free Wifi 怎么会记住用户手机号? - V2EX
okwork

KFC 餐厅的 free Wifi 怎么会记住用户手机号?

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  •   okwork Jun 25, 2019 via Android 4658 views
    This topic created in 2514 days ago, the information mentioned may be changed or developed.
    在 KFC 登录过一次 WIFI,后来手机恢复出厂设置了(彻底抹掉一切数据了),结果最近一次去 KFC,发现餐厅的 WIFI 还能记住我上次登录的手机号。这是 KFC 保存了 MAC 地址吗?
    6 replies    2019-06-26 19:34:19 +08:00
    loading
        1
    loading  
       Jun 25, 2019 via Android
    是微信 wifi 认证的吧?
    twoyuan
        2
    twoyuan  
       Jun 25, 2019 via Android
    浏览器登录帐号了没,也会同步数据的
    ik
        3
    ik  
       Jun 25, 2019 via iPhone
    我感觉这类公共 wifi 是绑定了 mac 和 手机号
    ccming
        4
    ccming  
       Jun 25, 2019 via iPhone
    星巴克的也能记住
    7654
        5
    7654  
       Jun 25, 2019
    免费 wifi 还能给用户画像呢
    Kowloon
        6
    Kowloon  
       Jun 26, 2019 via iPhone
    用的迈外迪的 AC 吧
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