Samsung Galaxy S4 SGH-I337M, User Manual

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Changing Your Settings 125
2. Touch and slide the Blocking mode slider to the right to
turn it on .
Confirm that the Blocking mode active icon
appears in the Status bar.
3. Tap the selection box to place a checkmark adjacent to
those features you would like to enable. Choose from:
Disable incoming calls, Disable notifications, Disable
alarm and timer, Disable LED indicator.
4. Configure a timeframe for these features to be active. To
set a specific time, remove the checkmark from the
Always field and configure the From and To time fields.
5. Tap Allowed contacts to assign those contacts that are
exempted from these rules. Choose from None, All
contacts, Favourites, or Custom. Allowed contacts will
then appear in the
Allowed contact list .
Power Saving Mode
Power saving mode allows you to manage your phone to
conserve power.
1. From the Home screen, tap ➔ Settings ➔
My device ➔ Power saving mode .
2. Tap the OFF / ON icon next to Power saving mode to
turn Power saving mode on.
3. Tap the following options to create a checkmark and
conserve power:
• CPU power saving : allows you to limit the maximum
performance of the CPU.
• Screen power saving : allows you to lower the screen power
level.
• Turn off haptic feedback : allows you to turn off vibration
when you tap or touch the screen.
4. Tap Learn about Power saving mode to learn about
various ways to conserve battery power.
Accessory Settings
This menu allows you to select the Audio output mode when
using a car or desk dock.
1. From the Home screen, tap ➔ Settings ➔
My device ➔ Accessory .
2. Tap Dock sound to play sounds when inserting or
removing the phone from the dock.
3. Tap Audio output mode to use the external dock
speakers when the phone is docked.
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