The Denylist is a list of phone numbers that you do not want to receive calls from. To block a call, add a phone number to the list. Contacts added to the denylist will not be able to contact you anymore. You can add numbers to the denylist via the contacts on your phone or manually.
On devices with Android 9-14, adding a number to the denylist automatically also adds it to the contacts list on your device.
If you want to unblock a contact, remove it from the denylist. You will receive calls from this contact again.
If you have a phone with two SIM cards, Call Filter does not block incoming calls on the second line.
If you receive a call from a phone number that is not in your contacts and you have Notify after calls enabled, the app prompts you to block the number after the call.
In the prompt, select one of the following:
Block calls, if you want to block calls from this phone number.
Skip, if you want to receive calls from this phone number.
If you chose to block the number, it is added to the denylist, and the unwanted contact count is increased by one.
All calls from this phone number will now be blocked.