A new jailbreak tweak called iOccupied allows jailbreakers to have their iPhone auto-respond to incoming calls.

Once downloaded and installed, users can enable iOccupied from within the Settings app. After doing this, incoming calls will be muted (alerts will be silenced), and the jailbreak tweak will auto-send a message to the caller, informing them that you’re currently unavailable. You can either choose from a pre-composed message in iOccupied’s customization pane (from within the Settings app), or you can compose your own.

The jailbreak tweak works for both standard voice calls and FaceTime calls, and is compatible with iPhones only, running iOS 5.

If you’re interested in taking iOccupied for a spin, you can download the jailbreak tweak for $3.99 in the Cydia Store, via the BigBoss repository. Enjoy, and for more information, take a look at our video walkthrough below.

If you can’t see the above video, please click here.