10 2A. Device Basics

12. Power Button ( ) lets you turn the device on or
off, or turn the screen backlight on or off. This button
can be configured to end a call. ( See “Ending Calls
Using the Power Button” on page 33. )
13. Volume Button allows you to adjust the ringer and
media volumes when you are not on a call, or the
voice volume during a call.
14. Charger/Accessory Jack allows you to connect the
device charger to charge the battery or a
micro-USB cable (included) to transfer files to and
from a computer. CAUTION! Inserting an accessory
into the incorrect jack may damage the device.
15. Camera Lens, as part of the built-in camera, lets
you take pictures and videos.
16. Camera Flash allows you to take pictures in low
light conditions.
17. Speaker lets you hear the different ringers and
sounds. It also lets you hear the caller’s voice in
speakerphone mode.
18. Internal Antennas facilitate reception and
transmission. To maximize performance, do not
obstruct while using the device.
Viewing the Display Screen
Your device’s display screen provides information
about your device’s status and options.

Status Bar Icons

The following list identifies the symbols you may see on
the status bar at the top of your device’s display screen:
Status Bar Icons
Your device’s current signal strength. (More bars =
stronger signal.)
Your device cannot find a usable signal.
Your device is “roaming” off the Nationwide Sprint
Network.
Sprint 3G data service (EVDO) is available. When
active, the icon is animated.
Sprint 1xRTT data service is available. When
active, the icon is animated.
A Wi-Fi connection is available.
An open Wi-Fi network is available.
Bluetooth is enabled.