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 4
1. Make a call with hidden caller identification
Press the phone icon. Key in #31# followed by the required number, e.g. #31#12345678.
Step 2 of 4
1. Make a call with hidden caller identification
Press the call icon.
Step 3 of 4
2. End call
Press the end call icon.
Step 4 of 4
2. End call
Press the Home key to return to the home screen.
1. Make a call with hidden caller identification
Press the phone icon. Key in #31# followed by the required number, e.g. #31#12345678.