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2A. Device Basics 9
Device Basics
Key Functions
1. Earpiece lets you hear the caller and automated
prompts.
2. Proximity Sensor automatically switches the display
screen off when you hold the device near your
face during a call. When activated, the proximity
sensor does not affect the device’s 3G, 4G, or
Wi-Fi connection.
3. Display Screen displays all the information needed
to operate your device, such as the call status, the
People list, the date and time, and the signal and
battery strength.
4. Menu Key allows you to open a list of actions that
you can do on the current screen.
5. Home Key takes you back to the Home screen.
When in standby mode, press and hold to open
the recently used applications window.
6. Microphone allows other callers to hear you clearly
when you are speaking to them.
7. Search Key allows you to search information on the
current screen or application. For example, while in
People, press to search for a contact.
8. Back Key allows you to go back to the previous
screen, or close a dialog box, options menu, the
Notifications panel, or onscreen keyboard.
9. Front Camera allows you to take photos and videos
or start a video call.
10. Front Indicator Light (LED) shows your device’s
status or pending notifications at a glance.
11 . 3.5 mm Headset Jack allows you to plug in either a
stereo headset or an optional headset for
convenient, hands-free conversations.
CAUTION! Inserting an accessory into the incorrect
jack may damage the device.
12. Power Button lets you turn the device on or off, turn
the screen on or off, restart the device, or switch
the device to airplane mode.
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