3 Replies Latest reply: Nov 1, 2011 12:46 AM by yuming wu RSS

what's the meaning of WT.dm=iphone3,1

yuming wu Newbie

Hi,

 

     my dcapi receive some log that WT.dm=iphone=3,1 or WT.dm=iphone2,1 or WT.dm=4,1, they just appear last week. The parameter could only be iphone/ ipad/ipod touch before. Is the issue occured to you too? Thank you!

 

 

2011-10-25 16:11:15 210.82.107.197 - - GET xxxx WT.ti=%E5%8A%A0%E8%BD%BD%E5%BA%94%E7%94%A8&WT.g_co=cn&WT.av=1.2&WT.ul=%E4%B8%AD%E6%96%87%EF%BC%88%E7%AE%80%E4%BD%93%E4%B8%AD%E6%96%87%EF%BC%89&WT.co=yes&WT.ct=ReachableViaWiFi&WT.co_f=f4tSpw&WT.sr=320x480&WT.pa_dm=a2ae053d7a5940530489f53569fb5624343f9ed6&WT.vtid=f4tSpw&WT.dc=%E4%B8%AD%E5%9B%BD%E7%A7%BB%E5%8A%A8&WT.dm=iPhone3,1&WT.vtvs=1319559071048&WT.vt_f_s=1&WT.vt_f=1&WT.tz=8&WT.os=4.3.5&WT.pa_an=Carins&WT.vt_f_d=1&WT.vt_sid=f4tSpw.1319559071048&WT.uc=%E4%B8%AD%E5%9B%BD&WT.ets=1319559071236 200 - - WebtrendsClientLibrary/1.1.0.362+(App_iPhone) - - dcsdl8h7nakqoa08qtyz9usgc_8w9l

  • what's the meaning of WT.dm=iphone3,1
    Paul Lawbaugh Novice

    dm= stands for "device model".  This is returning the device version as indicated from the iOS callback.  Whatever iOS reports as being the device model is what shows up in the parameter.

  • Re: what's the meaning of WT.dm=iphone3,1
    David Everly Newbie

    Yes, the format of the WT.dm parameter changed in build 1.1.0.362 .  We changed over to use the "Model Identifier" as returned by the uname system call.  The format of the Model Identifier is model,number where model is a human readable string like iPod1, iPhone2, iPad1, and number provides additional detail on the model type.  This helps to better distinguish between models and automatically captures values for new models as they come onto the market.

     

    Here are some sample values:

     

    WT.dm Value
    Device Model
    iPod 1,1 iPod touch (Original)
    iPod 2,1iPod touch (2nd Gen)
    iPod 3,1iPod touch (3rd Gen/32 & 64 GB)
    iPod 4,1iPod touch (4th Gen/FaceTime)
    iPad 1,1iPad Wi-Fi/3G/A-GPS (Original)
    iPad 2,1iPad 2 (Wi-Fi)
    iPad 2,2iPad 2 (Wi-Fi/GSM/A-GPS)
    iPad 2,3iPad 2 (Wi-Fi/CDMA/A-GPS)
    iPhone 1,1iPhone (Original/EDGE)
    iPhone 1,2iPhone 3G
    iPhone 2,1iPhone 3GS
    iPhone 3,1iPhone 4 (GSM)
    iPhone 3,3iPhone 4 (CDMA/Verizon/Sprint)
    iPhone 4,1iPhone 4S

     

    See http://www.everymac.com/ultimate-mac-lookup/ for more information.

    • what's the meaning of WT.dm=iphone3,1
      yuming wu Newbie

      Thank you, I get it.

      Because my code upgraded to 1.1.0.362 last week, and the version make a change as:

       

      More detailed information is now captured in the Device Model parameter (WT.dm).  Instead of using the values “iPod”, “iPod Touch”, and “iPad”, the library now captures the raw “Model Identifier” (as returned by uname system call).  The format of the Model Identifier is model,number, where model is a human readable string like iPod1, iPhone2, iPad1, and number provides additional detail on the model type (see http://www.everymac.com/ultimate-mac-lookup/ for details).  This helps to better distinguish between models and also captures values for new handheld devices as they come onto the market.