In-Call Options - Samsung Galaxy S4 User Manual

4. Tap . (You will hear a tone to confirm the activation of Call Forwarding.)
To deactivate Call Forwarding:
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.
●
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.
●
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 either 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.
Phone Calls
Phone.
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