How can I block a contact?

You can add the contact which you want to block follow steps below:
The first step is turn on the “Blacklist”. Go to main Menu-> “Tools”-> “Call filter”->“Settings”->select “On” to enable “Blacklist” -> “OK” or “Save”.
Or turn on “Blacklist” by accessing “Settings”->”Call filter”->”Blacklist Settings”->select “On” to enable “Blacklist”.
Go back to “Call filter”, click “Blacklist” ->“Options” ->“New”, input phone number that you want to block ->“Save”.
*The paths above are for your reference only and may differ from your device operation interface.

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