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YOUR PERSONAL SETTINGS
SYSTEM SOUND SETTINGS
237
12
CHAPTER
System sound
settings
Silencing sounds
You can immediately silence all alerts,
ringtones, music that plays through the
built-in speaker, and system sounds by
sliding the Ringer switch to Sound Off. This
does not mute the audio during a phone
call.
1 Slide the Ringer switch to Sound Off
. Your Centro vibrates once to let you
know that you’ve turned sounds off.
2 To hear all sounds again, slide the
Ringer switch to Sound On .
If you have set up Push to Talk, your PTT
availability status is affected by the Ringer
switch setting. When the Ringer switch is
set to Sound Off, your availability is set to
Silent.
NOTE For info on setting the vibrate
option, see the section on setting alert
tones in the chapters that describe the
individual applications.
Sliding the Ringer switch back to Sound On
restores the previous sound settings.
Setting system volume levels
You can set the volume level for system
sounds, such as the tone that plays when
you synchronize.
1 Press Applications and select
Sounds .
2 Select the Application pick list and
select System.
TIP
If the Ringer switch is set to Sound Off,
the ringer setting overrides the sound settings
and all sounds are turned off.
Sound Off
Sound On