Samsung Galaxy J3 User Manual - Page 7

Function, Power, Recents, Google, Volume, Press to return to the Home screen.

Page 7 highlights

Basics • Do not cover the antenna area with your hands or other objects. This may cause connectivity problems or drain the battery. • Using a Samsung-approved screen protector is recommended. Unapproved screen protectors may cause the sensors to malfunction. • Do not allow water to contact the touchscreen. The touchscreen may malfunction in humid conditions or when exposed to water. Keys Key Power Recents Home Back Function • Press and hold to turn the device on or off. • Press to turn on or lock the screen. • Tap to open the list of recent apps. • Press to turn on the screen while the screen is locked. • Press to return to the Home screen. • Press and hold to launch Google. • Tap to return to the previous screen. Volume • Press to adjust the device volume. 7

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Basics
7
Do not cover the antenna area with your hands or other objects. This may cause
connectivity problems or drain the battery.
Using a Samsung-approved screen protector is recommended. Unapproved screen
protectors may cause the sensors to malfunction.
Do not allow water to contact the touchscreen. The touchscreen may malfunction
in humid conditions or when exposed to water.
Keys
Key
Function
Power
Press and hold to turn the device on or off.
Press to turn on or lock the screen.
Recents
Tap to open the list of recent apps.
Home
Press to turn on the screen while the screen is locked.
Press to return to the Home screen.
Press and hold to launch
Google
.
Back
Tap to return to the previous screen.
Volume
Press to adjust the device volume.