Very good application. It works great and is very easy to set up. You can add people to your BlackList and their calls will be automatically disconnected when they call you. You wouldn't even know they called. You can also view the log to find out who has called you recently ans was blocked.
iBlocker Pro - Call Block and Send Custom SMS on BlackBerryOS App Superstore
Discounted Price now @ only: $1.99 USD!