In the settings you can set the desired method of the application response to an incoming call: reject a call, silent or, if supported by your device and the network, the caller will hear in response the number you dialed is not available” or wrong number or something similar.
Ease of use of the program as opposed to the standard black list is that all data about blocked calls is stored in a separate program, which has its own log and settings.
The phone numbers that you want to block are added in the black list. Whitelist is designed for numbers which will not be blocked. The phone number listed in the white list, can not added to the blacklist, and vice versa.
In the lists numbers are added from the contacts, by manually, from call log and messages history. You can specify the number starts with certain first digits. The numbers in black list can be combined into a group. This is useful if you plan to block calls on a schedule.
Call Blocker v1.82 Apk