Quick Dial makes calling your contacts faster and easier. Once enabled, you just need to give the home key a long press (even if the display is off), and then speak the name of the person you want to call. Quick Dial takes care of the rest. Also, the feature’s machine learning allows your device to become more familiar with your voice over time, thus increasing the device’s functionality as you use it more often.
How to Set Up: Settings > Advanced features > Galaxy Labs > Quick Dial
