User's Manual

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Settings
Global Data Roaming Access: Opens a dialog where you can set the
data service usage while roaming. Select Deny data roaming access
to prevent your phone from transmitting data on other carriers’ mobile
networks when you can not access your own carrier’s mobile networks.
System select: You can set your phone to search or roam for another
network when you are not in your home area. Leave this setting as
default unless you want to alter the system selection as instructed by
your service provider. See “Configuring system select” on page 118.
Sound settings
Use the Sound settings to configure how and at what volume the phone
rings, vibrates, sounds when it receives a notification, sounds an alarm,
or when you play music or other media with audio, as well as some
related settings.
Sound settings screen
Silent mode: Check to silence all sounds (including call and notification
ringtones) except the audio from music, videos, and other media and
any alarms you have set. (You must silence media and alarms in their
respective applications.)
Vibrate: Uncheck to prevent the phone from vibrating in place of
playing ringtones and notification sounds when the phone is in Silent
mode, regardless of your settings for individual applications.
Volume: Opens a dialog where you can set the volume of the ringtones
that sound when you receive a phone call or a notification, or of different
media (music, videos, an so on), and for alarms. If you uncheck the
option to use the same volume for both calls and notifications, you can
set the notification ringtone volume separately.
Phone ringtone: Opens a dialog where you can select the ringtone to
sound when you receive a phone call. Touch a ringtone to listen to it.
See “Using a song as a ringtone” on page 198 to learn how to add your
own music to this list.