Using call waiting on my mobile phone
Choosing a network for my mobile phone
Activating my mobile phone
Using voice control on my mobile phone (Siri)
Diverting calls to another number
Your mobile phone may not react due to overload or errors in the operating system. If this happens, it might help to restart your mobile phone.
Restart your mobile phone
Tap and hold the Home key and On/Off simultaneously until your mobile phone restarts.
Tap anywhere to dismiss
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