Buttons - Samsung Galaxy S4 Active User Manual

Getting started
The microphone at the top of the device is active only when you use the speakerphone or
take videos.
• D o not cover the antenna area with your hands or other objects. This may cause
connectivity problems or drain the battery.
• D o not use a screen protector. This causes sensor malfunctions.
Maintaining water and dust resistance
This device is resistant to water and dust when all compartments are closed tightly. Follow
these tips carefully to prevent damage to the device.
• D o not expose the device to salt water or ionised water, or to high water pressures.
• I f the device gets wet, dry it thoroughly with a clean, soft cloth.
• T he back and multipurpose jack covers may be loosened slightly if the device is dropped
or receives an impact. Ensure that all the covers are properly aligned and tightly closed.
Otherwise, they may not provide protection from water and dust.
• A lways keep the multipurpose jack cover clean and be careful to avoid damaging it.

Buttons

Button
Power
Menu
Function
• P ress and hold to turn the device on or off.
• P ress and hold for more than 7 seconds to reset the device if
it has fatal errors or hang-ups, or freezes.
• P ress to lock or unlock the device. The device goes into lock
mode when the touch screen turns off.
• P ress to open a list of options available for the current screen.
• P ress and hold on the Home screen to launch Google search.
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