Samsung S4 Cell Phone User Manual


 
Phone Calls 32
3. Enter the area code and phone number to which you want your calls forwarded.
4. Tap . (You will hear a tone to confirm the activation of Call Forwarding.)
To deactivate Call Forwarding:
1. Press and tap Phone.
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.