Installing YouTube on my mobile phone
Using call waiting on my mobile phone
Turning my mobile phone on and off
Choosing a message tone for my mobile phone
Turning flight mode on my mobile phone on or off
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.
Make a call with hidden caller identification
Key in #31# followed by the number you want to call.
Tap anywhere to dismiss
Share this article via email! Just fill in these details and the characters in the box.
Fields marked with * are mandatory.