Sony Xperia Z Ultra

Sony Xperia Z Ultra

Make a call with hidden caller identification - Sony Xperia Z Ultra

Step 1 of 2

Make a call with hidden caller identification

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

Step 2 of 2

Make a call with hidden caller identification

Example: #31#012345678
Press the connect icon.

1. Make a call with hidden caller identification

Press the phone icon.
Key in #31# followed by the number you want to call.
Example: #31#012345678
Press the connect icon.