A SERVICE OF

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Understanding Your Phone 19
Side Views
1.
3.5mm Headset Jack
: allows you to plug in
headphones.
2.
Volume Key
: From a Home screen, press to adjust
Master Volume. During calls or music playback, press
to adjust volume. Press to mute the ringtone of an
incoming call.
3.
USB
Power/Accessory Port
: Plug in a USB cable for
charging or to sync music and files.
4.
Power/Lock Key
: Press and hold to power your phone
on or off. With the phone on, press to lock your phone
and blank or waken the display.
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