iPhone 4 Conference calls?

Discussion in 'iPhone' started by dannster, Sep 30, 2010.

  1. dannster macrumors regular

    dannster

    Joined:
    Oct 10, 2008
    Location:
    London, UK
    #1
    Hi all,

    I tried to do a conference call for the first time with my iPhone 4 on O2 and it wouldn't work?! I made my first call then pressed 'add call', selected the contact but then it said call failed straight away. I tried another couple of contacts and got the same thing...

    Any idea what I could be doing wrong?!
     
  2. Dhelsdon macrumors 65816

    Dhelsdon

    Joined:
    Feb 5, 2010
    Location:
    Canadian Eh!
    #2
    Depends on your carrier, some don't allow three-way calls unless you add the feature.
     

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