Disappearing numbers

Discussion in 'iPhone Tips, Help and Troubleshooting' started by swiftflo, Mar 18, 2011.

  1. swiftflo macrumors regular

    Joined:
    Jan 4, 2010
    #1
    I don't know whether this is a problem or not with my iphone 4.
    If I make a call to a number that requires me to press certain numbers whilst on the call I find that my screen has gone blank and I have to move the iphone around to bring back the keypad.

    Problem or not ? is this normal.:confused:
     
  2. JamesMB macrumors 68000

    JamesMB

    Joined:
    Jan 2, 2011
    Location:
    Texas
    #2
    The proximity sensor makes the screen go blank, when you make a call, so you don't press buttons with your ear/face.
     
  3. macingman macrumors 68020

    macingman

    Joined:
    Jan 2, 2011
    #3
    Yep, your problems not a problem but a feature. Try not to cover the top of the phone when using the keypad and the screen won't go blank.
     
  4. swiftflo thread starter macrumors regular

    Joined:
    Jan 4, 2010

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