Automatic Call Blocker is one of the most useful app for blocking unwanted calls. You can automatically block and reject any spam and unknown number. If you are annoyed to answer any salesmen, telemarketing and some other person then a call blocker is the best solution that brings you in a quiet environment. Activate CALL-BLOCKER and feel free from incoming calls, if you need your love's one call then add his/her number in white list.

Call Blocker provides some cool features:_
* White List: If you don't want to block some calls then you add this number in White-List.
* Black List: When you want to block calls from any number then add this number in Black-List. Whenever the call is received from these numbers it will automatically reject.
Block All Calls: You can block easily all incoming calls.
Block All Unknown Calls: Block all calls from unknown numbers, that were not saved in your contact list.
Histroy: It helps to check the logs of block number calls.

Note: Call-Blocker needs some permissions for blocking and rejecting incoming calls.
Phone-Call permission to check and reject incoming phone calls.
Read-Contacts permission to add a number in the list from your phonebook.
If you have a Chinese ROM phone then must enable "Auto-Start" for Call-Blocker from your phone settings.