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

Call Blocker provides some cool features:_
* White List: If you don't want to block some calls then you add this number to the White List.
* Black List: When you want to block calls from any number then add this number to 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 to the list from your phonebook.
If you have a Chinese ROM phone then must enable "Auto-Start" for Call-Blocker from your phone settings.