Activate Apple ID on mobile phone
Check data usage
Guide to keys and sockets on mobile phone
Restart mobile phone
To receive voice messages when you don't answer a call, you need to divert your calls to your voicemail.
Divert all calls
Key in **21*+6596301389# and tap the call icon.
Divert missed calls
Key in **61*+6596301389*20# and tap the call icon.
Divert if unavailable
Key in **62*+6596301389# and tap the call icon.
Divert if busy
Key in **67*+6596301389# and tap the call icon.
Return to the home screen
Tap the Home key to return to the home screen.
Tap anywhere to dismiss
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