Samsung S4 Cell Phone User Manual


 
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Noise reduction
This option allows you to suppress background noise during
a call.
From the main
Call settings
page, tap
Noise reduction
to create a check mark and enable the feature.
Increase volume in pocket
This option increases the ringtone volume when the device is
in a pocket or a bag. It uses the proximity sensor to detect its
location.
From the main
Call settings
page, tap
Increase volume
in pocket
to create a check mark and enable the
feature.
Voicemail
You can view your voicemail number from this menu.
1. From the main
Call settings
page, tap
Voicemail service
.
2. If an additional voicemail service is in use (other than
carrier), tap
Voice settings
to now view your selected
voicemail number and information.
Sound - Device Ringtone
This option allows you to assign your default device ringtone.
1. From the main
Call settings
page, tap
Sound
.
2. Select a ringtone and tap
OK
.
Vibrate
This option allows you to activate a vibration for an incoming
call.
From the main
Call settings
page, tap
Vibrate
field to
toggle the feature on or off.
TTY Mode
A TTY (also known as a TDD or Text Telephone) is a
telecommunications device that allows people who are deaf,
hard of hearing, or who have speech or language disabilities,
to communicate by telephone.
Your device is compatible with select TTY devices. Please
check with the manufacturer of your TTY device to ensure
that it is compatible with digital cell phones.
Your phone and TTY device will connect via a special cable
that plugs into your phone’s headset jack. If this cable was
not provided with your TTY device, contact your TTY device
manufacturer to purchase the connector cable.