In-Call Options - Samsung Galaxy S III User Manual

In-call Options

While you're on a call, you will see a number of onscreen options. Tap an option to select it.
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Add call: displays the dialer so you can call another person.
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Keypad: displays the onscreen keypad, where you can enter numbers using DTMF
(Dual Tone Multi-Frequency). This is especially helpful if you need to enter an access
code or other information while on an active call.
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End call: Terminate the call.
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Speaker: Route the phone's audio either through the speaker or through the earpiece.
Because of higher volume levels, do not place the phone near your ear during
Warning!
speakerphone use.
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Mute/Unmute: Turn the onboard microphone either on or off.
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Headset: Connect to a Bluetooth headset.
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Touch for more options:
 Contacts: Go to your Contact list.
 Message: Send a message during a call.
 Memo: Write down a memo during a call.
 Noise reduction On/Off: Turn on the Noise reduction feature when you are in a
noisy area. Turn it Off when not needed to conserve battery power.
 My call sound: Configure the audio equalizer used during an active call.
Phone Calls 43