Samsung SCH-R970C, User Manual

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Calling 73
Personalize call sound
When enabled, you can select a sound profile for use during
calls.
From the Call Settings screen, under Ringtone and
sound settings , touch Personalize call sound and select
Adapt Sound, Soft sound, Clear sound, or Off (sound
set with the Volume key).
Noise reduction
When enabled, the phone uses both of its microphones to
detect background noise from your environment and
suppress it during calls.
From the Call Settings screen, under Ringtone and
sound settings , touch Noise reduction to enable or
disable the option.
Increase volume in pocket
When enabled, the phone uses the proximity sensor to detect
when the phone is in a pocket or other close-fitting location
such as a purse or bag, and increases the volume for
incoming call ringtones.
From the Call Settings screen, touch Increase volume in
pocket to enable or disable the option.