Samsung Galaxy S4: How to Answer, Reject and End a Call

Given making a call is one of the most frequently done by the users, no wonder if both of the Phone app and Contacts app--which will facilitate the user to make a call--usually become the stock apps in most of smartphone available today, including with the Samsung Galaxy SIV, so the user can use them directly without having to install them first.

See also: How to Make a Call in Samsung Galaxy S4

Aside to make a call, you can also receive incoming calls in this phone. This will of course will allow others to keep in touch with you. You can answer the call by using the on-screen icon or Home button, and end the call by using the on-screen icon or the Power button.

How to answer, reject and end a call with the on-screen icon or with the physical button?
Below are the steps to do so:

1. When you receive an incoming call, you usually see the contact details on the screen and two phone icons icon which you can use to accept or reject the call. To accept or reject a call use the on-screen icon go to the step #2, while to accept a call use the Home button go to the step #3.
2. Tap and hold the Red phone circled icon and then drag it to the left to reject the call. Or, Tap and hold the Green phone circled icon and then drag it to the right to answer the call.
3. Use Home button to answer a call.
   You can assign Home button to answer a call by following the steps below:
• Go to Settings> tap My device tab> tap Call. Or, Open Phone app then select Call settings.
• Tap Answering/ending calls.
• Tick the box next to The home key answers calls to enable this option.
• Now, you can use the Home button to accept a call
4. While you're on call, there are some options available, such as:
• Noise reduction: to enable or disable noise reduction.
• Hold/Retrieve: to place the current call on hold or to retrieve a held call.
• Extra volume: to enable or disable extra volume.
• Add call: when you hold the current call, you can use this option to dial another contact. This option usually uses to make conference calls.
• Keypad: to display the on-screen keyboard.
• End call: to end the calls.
• Speaker: to enable or disable speakerphone feature.
• Mute: to turn off or on microphone.
• Headset: to pair with the Bluetooth headset
5. To end calls, tap End call icon in the on-screen keypad. Or you can also assign the Power key to end the call by following the step below:
• Go to Settings> tap My device tab> tap Call. Or, Open Phone app then select Call settings.
• Tap Answering/ending calls.
• Tick the box next to The power key ends calls to enable this option.
• Now, you can use the Power key to end a call.

FYI, I personally prefer to use the physical button to answer or end the call because it's more easier and faster than use the on-screen icon. So, which one do you like best?