Ending active applications on my mobile phone
Activating an Apple ID on my mobile phone
Turning the screen lock on my mobile phone on or off
Using tethering on my mobile phone
Inserting a SIM into my mobile phone
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 the call icon.
Tap anywhere to dismiss
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