Best Call Blocker

Features:2.0Incoming call blocking for Android 4.0 upwardsBlack list implemented for incoming call blocking2.01 - Supports Android 4.0 up, 4.2 previously1.7Allow dialling U.S.S.D codes like *123*#web-address, e-mail, phone number on can be clicked nowLogin, and Change password text allow user to 1.6Password protection implemented, big jump :)1.03Two emergency numbersThe emergency number fields kept always editable, larger enable/disable button