Sprint Nextel Sprint PCS Vision Smart Device PPC-6700 - Manual (Page 45)

39 Section 3: Using Phone Features
To adjust the device volume:
1. Tap the Speaker icon ( ).
2. Under Volume, do the following:
Adjust the phone volume ( )
or device volume ( ) by moving the slider to the
desired volume level.
Tap On, Vibrate, or Off to change both the system and
ringer volume settings.
Adjusting volume
Notes:
To adjust the conversation phone volume, you must do it during
a call. Adjusting the volume at another time will affect the ring,
notification, and MP3 sound levels.
When you enable Vibrate mode, sound will automatically be
muted and the device will vibrate when an incoming call is
received. The Vibrate icon (
) will appear in the title bar to
indicate that Vibrate mode is enabled.