Blocking all contacts except allowed contacts

To block calls and text messages from all contacts except allowed contacts:

  1. On the quick launch panel in Kaspersky Internet Security's main window, tap Call & Text Filter.
  2. In the Call & Text Filter settings window, tap Filter rules and select Allowed contacts mode.
  3. Create a list of allowed contacts. To do this, on the quick launch panel in Kaspersky Internet Security's main window, tap Call & Text Filter > Allowed contacts.
  4. If necessary, allow calls and text messages from contacts in the device phonebook. To do this, in the Call & Text Filter settings window, select the Allow contacts checkbox.
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