This application blocks all hidden (anonymous) and blacklisted numbers, effectively keeping spammers and telemarketers away.You can enable or disable blocking of both hidden and blacklisted numbers.Your blacklist is fully editable: you can add a number from the call log, or from your contacts list, or by just typing / pasting it. To edit a number, click on it. To remove a number, 'long-click' on it. In the blacklist settings menu, there is also an option to clear the whole list in one single operation.You can also backup/restore your blacklist and/or blocked calls log to/from your phone SD card.
Blacklist is limited to 5 entries in Lite version.