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BlackBerry Z10

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Make a call with hidden caller identification

You can make a call without sending your own number (caller identification). Follow these instructions to make a call with hidden caller identification.

BlackBerry Z10
BlackBerry Z10
  • 1
    Make a call with hidden caller identification
    • Press the call icon.
    • Press Dialling Pad.
    • Key in #31# followed by the number you want to call.
    • Example: #31#123456789
    • Press Call.
    • Please note that this function only hides your number for the specific call.
  • 2
    End the call
    • Press End Call to end the call.