Samsung Galaxy S4: How to Enable and Use Direct Call in Android 4.4 Kitkat

In the Samsung Galaxy SIV, you'll be allowed to do an activity by using several methods, ranging from the manual to the automatic one. For instance, when you want to make a call, aside from calling the phone number manually, you can also set the device to make a voice call automatically by picking up and holding your phone near your ear while you're viewing call, message or contact details. You