Enabling automatic blocking of text messages from non-numeric numbers

Call & Text Filter is available only on devices with an inserted SIM card.

In the Blocked contacts and Standard filtering modes, you can block incoming text messages from numbers that contain letters.

To block incoming text messages from numbers that contain letters:

  1. On the quick launch panel in the main window of Kaspersky Internet Security, tap Settings > Call & Text Filter
  2. Select the Block non-numeric numbers check box.