Samsung SCH-I435ZKAXAR - Manual (Page 143)

Settings 137
3. Touch Hearing aids to enable the feature.
DTMF Tones
Set the length of Dual-Tone Multi-Frequency tones which
play when you use the keypad during a call or when
navigating the phone’s menus.
1. From the Home screen, touch Apps ➔
Settings ➔ .
2. Touch Call.
3. Touch DTMF tones to select a tone length.
Voice Privacy
Use Enhanced voice privacy to improve the security of your
phone calls.
1. From the Home screen, touch Apps ➔
Settings ➔ .
2. Touch Call.
3. Touch Voice privacy to enable the feature.
Blocking Mode
When Blocking mode is enabled, notifications for selected
features are blocked, and you only receive the notifications
you choose. You can choose to block notifications by feature
or contact, and choose blocking all the time, or during a
specific time period.
1. From the Home screen, touch Apps ➔
Settings ➔ .
2. Touch ON/OFF next to Blocking mode to enable or
disable the setting.
3. Touch Blocking mode for options:
• Block incoming calls: Notifications for incoming calls
will not be displayed.
• Turn off notifications: Notifications for new
messages will not be displayed.
• Turn off alarm and timer: Notifications for alarms
and timers will not be displayed.
• Turn off LED indicator: The LED indicator will not
light up.
4. Set a time period for Blocking mode:
• Always: Block notifications at all times.
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