Accessories, Power saving – Samsung Galaxy Note 4 User Manual
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Settings
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• Send help messages: Set the device to send help messages by pressing the Power
key three times. You can also send sound recordings along with the message to the
recipients. Refer to
for more information.
• Manage primary contacts: Add or edit the recipients for help messages.
Accessories
Change the accessory settings.
On the Settings screen, tap Accessories.
• Dock sound: Set the device to play a sound when your device is connected to or
removed from a desktop dock.
• Audio output: Select a sound output format to use when connecting your device to
HDMI devices. Some devices may not support the surround sound setting.
Power saving
Activate power-saving mode and change the settings for power-saving mode. Refer to
for more information.
On the Settings screen, tap Power saving.
• Power saving mode: Activate power-saving mode and change the settings for power-
saving mode.
• Ultra power saving mode: Extend standby time and reduce battery consumption by
displaying a simpler layout and allowing limited access to an app.
The estimated maximum standby time shows the time remaining before the battery
power runs out if the device is not used. Standby time may vary depending on your
device settings and operating conditions.
• Fast charging: Set the device to use the fast charging feature. Refer to
for
more information.
• Display battery percentage: Set the device to display the percentage of the battery
remaining on the status bar.