Device Guides

Sony Xperia Z

Change device

Buy now

Search in Sony Xperia Z

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.

Tap the phone icon.
Key in #31# followed by the number you want to call.

Eg.: #31#012345678
Tap Call.

Email this guide

Would you like information for your {device-name}?

Yes No

Would you like

Information for one of these devices?

{device-name}

No thanks