Microsoft Lumia 550

Microsoft Lumia 550

Windows Phone 10.0

Make a call with hidden caller identification

Read help info

You can make a single call with hidden caller identification, your number will then not be shown at the receiving end. You can also turn off caller identification for all calls.

Step 1 of 5

Make a call with hidden caller identification

Press the phone icon.

Step 2 of 5

Make a call with hidden caller identification

Press Dial pad.
Key in #31# followed by the required number, e.g. #31#012345678.

Step 3 of 5

Make a call with hidden caller identification

Press Call.

Step 4 of 5

End call

Press End call.

Step 5 of 5

Return to the home screen

Press the Home key to return to the home screen.

1. Make a call with hidden caller identification

Press the phone icon.
Press Dial pad.
Key in #31# followed by the required number, e.g. #31#012345678.
Press Call.

2. End call

Press End call.

3. Return to the home screen

Press the Home key to return to the home screen.