Samsung galaxy s6 edge + - Options During a Call

Multitask While on a Call
If you exit the call screen and return to a Home
screen, your active call is indicated by Call on the
Status bar.
This lets you continue with your current call and do
something else, such as access the contacts list, view
a recent email, locate a picture, and so on.
To return to the call screen:
► Swipe the Status bar downward to reveal the
Notification panel, and then tap Callnotification
card.
To end a call from any app:
► Swipe the Status bar downward to reveal the
Notification panel, and then tap
End call.
Options During a Call
Your phone provides a number of functions that you
can use during a call.
Adjust the Call Volume
► Press the Volume key to increase or decrease the
volume.
– or –
Quickly add more volume to the incoming audio by
tapping Extra volume.
Listen with the Speaker or
BluetoothHeadset
Listen to the call using the speaker or through a
Bluetoothheadset (not included).
► Tap Speaker to hear the caller using the
speaker.
– or –
Tap Bluetooth to use a Bluetooth headset
(notincluded).
Calling
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Make and Answer Calls