Device Guides
Samsung Galaxy S4
How to
Making a call with hidden caller identification
You can make a call with hidden caller identification, your number will then not be shown at the receiving end. You can also turn off your own caller identification for all calls.
List view
1. Make a call with hidden caller identification
Tap Phone.
Tap the Keypad tab.
Key in #31# followed by the number you want to call.
Key in #31# followed by the number you want to call.
Eg.: #31#012345678
Tap the call icon.
Tap the call icon.
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