Call Blocker is a great application to block unknown or known call without any cost. All calls control with single click you can easily block any type of call , all calls control in your hand .
The following features include with call blocker.
Enable and disable call blocking.
Block all private numbers call.
Unknown numbers: Block all numbers except contacts.
All Calls: Block all calls
White List: Never blocked numbers.
Add call blocker number from calls log, from contacts, input number
Begins with give you offer to block any serial.
If you have found any bug or any question feel free to contact by email: firstname.lastname@example.org