What databases does Kaspersky Who Calls use?

Kaspersky Who Calls uses three types of databases:

• Online databases of phone numbers that have been reported by users as spam
• Online databases of organizations' phone numbers
• Local list of phone numbers added by you in the app

The app checks phone numbers using databases. You must turn on database use in the iPhone settings. Activation of the databases may take up to several minutes.

Due to issues with the iOS operating system, numbers you have added to the lists in the app will not be deleted from your device right away if you uninstall the app.

Spam labels are based on community feedback only and can't be considered a verdict provided by Kaspersky.

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