Samsung Galaxy S6 Edge: How to Answer or Reject Call Using Voice Commands in Android 5.1.1 Lollipop

Samsung Galaxy S6 Edge has several features to let you easily answer or reject calls in any condition, one of which is by using voice commands. It can be an alternative way if you can't answer or reject calls by pressing the physical button or touching the on-screen icon.


How to enable voice commands to answer or reject call?
You can turn this feature on by using some methods. As the example,