Samsung GH68-41349F 用户手册

Front View

The following items can be found on the front and sides of
your device.

1. Front-Facing Camera Lens: Used when taking photos or

recording videos.

2. Power/Lock Key: Press and hold to turn the device on or

off. Press to lock the device or to wake the screen for

unlocking.

3. Volume Key: From Home, press to adjust Master

Volume. During music playback, press to adjust

volume.

4. Back Key: Return to the previous screen, step, or option.

5. Home Key: Display the Home screen. Touch and hold to

launch Google Now.

6. Recent Apps Key: Touch to display Recent apps, where

you can switch to an app, close apps, or access the

Task manager.