Samsung Galaxy S3: How to Change Vibration Pattern

You can make your Samsung Galaxy SIII to vibrate and ring at the same time whenever you received an incoming calls by enabling sound and vibration option which you can find under settings sound.

See also: How to Make Your Samsung Galaxy S3 Ring and Vibrate at the Same Time

Once you've enable this option, your phone will vibrate and play a ringtone when receiving an incoming calls. Here you will