ViBe is a simple to use application that offers 10 custom vibrating patterns to assign them to contacts to identify a caller when the phone in silent mode. It may help us in many places like office, class, or on a movie date. ViBe also supports SMS/ MMS text messages. It may also help physically disabled individuals (blind and hearing impaired) to identify a caller. How to Configure ViBe?
Install ViBe from the Android Market and run it.
Pick a contact and set a unique vibration pattern to him. That’s it! You can download ViBe from Android Market for free.