Palm 650 - Manual (Page 157)

Section 2E: Customizing Your Device 145
Customizing
System Sound Settings
You can immediately silence all sounds on your Treo 650, including device
ringtones, Calendar alerts, and system sounds. If the ringer switch is set to no
sound, the ringer setting overrides the sound settings and all sounds are turned
off. This does not, however, mute the earpiece or speakerphone on your Treo 650
during a phone call.
Setting the Ringer Switch
1. Slide the ringer switch to Sound Mode Off .
2. To hear all sounds again, slide the ringer switch to Sound Mode On .
When you slide the ringer switch, it does
not affect the software settings for the
sounds on your Treo 650. For example, if
the Phone ring volume is set to 7, sliding
the ringer switch to Sound Mode Off
does not change this setting, but you will
not hear the device ring because of the
ringer switch position. Your Treo 650
includes a silent alarm that vibrates when
the ringer switch is set to Sound Mode Off .
Ringer switch