use contact groups
I have over 900 contacts organi zed in groups (outlook). It ist impossible to define call filters for that quantity of contacts. New contacts dont need configuration in this way. Just put in group.
Wert Butler commented
My call blocker app is downloading 4 to 6 of the same numbers when zi reinstall the all after performing factory reset.It is blocking numbers that I do not want blocked. I had upgraded from Motorola Attic HD To Samsung Galaxy Note 3.