In-Call Options - Samsung GALAXY S4 User Manual

1. Press and tap
2. Tap
3. Tap . (You will see a message and hear a tone to confirm the deactivation.)

In-Call Options

While you're on a call, you will see a number of onscreen options. Tap an option to select it.
●
Add call: displays the keypad so you can dial another call.
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Keypad: displays the keypad, where you can enter numbers using DTMF (Dual Tone Multi-
Frequency). This can be useful if you need to enter an access code or other information while on
an active call.
●
End call: terminates the call.
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Speaker: controls whether the call audio plays through the speaker or the earpiece.

Tap Speaker to play the audio through the speaker. (You can adjust the speaker volume
using the Volume Key.) A green line appears under the Speaker button.

Tap Speaker again to use the phone's earpiece. The green line will disappear when Speaker
is not activated.
Warning: Because of higher volume levels, do not place the phone near your ear during speakerphone
use.
●
Mute: turns the onboard microphone on or off.

Tap Mute during a call to mute the microphone. A green line will appear under the Mute
button.

Tap Mute again to unmute the microphone. The green line will disappear when Mute is not
activated.
Note: If Mute is activated, the speaker mode is deactivated.
●
Headset: connects to a Bluetooth headset.

Tap Headset during a call to activate a Bluetooth headset. A green line will appear under the
Headset button.

Tap Headset again to de-activate the Bluetooth headset. The green line will disappear when
the Headset is not activated.
●
Tap for more options:

Contacts: Launches Contacts.
Phone Calls
Phone.
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