Device Guides
How to
Ignore calls from unknown numbers
You can set your mobile phone to ignore calls from unknown phone numbers which are not saved in your address book. When you get a call from an unknown phone number, it will be diverted to your voicemail and is shown as a missed call on the call list.
List view
Find "Silence Unknown Callers"
Tap Settings.
Tap Phone.
Tap Silence Unknown Callers.
Ignore calls from unknown numbers
Tap the indicator next to "Silence Unknown Callers" to turn on the function.
Return to the home screen
Slide your finger upwards starting from the bottom of the screen to return to the home screen.