•   Added feature to allow certain calls to be blocked with a busy tone rather than sending direct to voicemail.

•   Ability to clear the blocked calls list.

BlackBall 1.0.1

•   Fixed a problem where Private Numbers are not blocked on some BlackBerry handhelds.

BlackBall 1.0

•  Filters designated calls

•  Filters calls even while on an active phone call (call waiting)

•  Add a filter from the Address Book

•  Add a filter from the Phone Call Log

•  Add a filter by directly typing in the number

•  Disable call filtering without deleting all your previous entries

•  Provides blocked call statistics

•  Allows to Block All Calls

•  Allows to Block Private (number withheld) and Unknown calls

•  Allows blocking calls that are not in the address book