LG GD570AV Owner's Manual page 56

Understanding Your Phone
9 Microphone is used during phone calls and allows
other callers to hear you clearly when you are
speaking to them. It is also used in making voice
recordings.
10 Speaker lets you hear the different ringers and
sounds.
11 Clear key deletes characters from the display.
While browsing the menus, this key returns you
to the previous menu level. In Idle mode, holding
down the Clear Key will also activate the Voice
Command function.
12 Power/End key ends a call. Press and hold this
key for two seconds to turn your phone on or off.
While browsing the menus, it returns the phone
to Idle mode.
13 Multitasking key allows you to access your
Multitasking menu. From here you can view the
applications that are running and access them
with one click.
14 Right Soft key allows you to select the actions or
menu items corresponding to the bottom right
line on the display screen. In Idle mode, it allows
you directly access your Contact list.
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