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Data management
Video sharing — to set your SIP profile settings manually. See “Video sharing 
settings,” p. 26.
Presence (network service) — to view and edit the presence settings. Connection 
applications, such as push to talk, use the presence settings. You may receive the 
settings from your service provider.
SIP settings — to view and edit session initiation protocol (SIP) profiles. See “Video 
sharing,” p. 25.
XDM profile — to create or edit an XDM profile. Settings are for communication 
applications, such as presence and push to talk. These enable the service provider 
to access some user information that is saved in the network servers but managed 
by the user, for example push to talk groups. You may receive the settings from 
your service provider. See “Configuration settings,” p. 11.
Configurations — to view and delete configuration contexts. Certain functions, 
such as web browsing and multimedia messaging, may require configuration 
settings. You may receive the settings from your service provider. See 
“Configuration settings,” p. 11.
APN control — to restrict the use of packet data access points. This setting is only 
available if your SIM card supports the service. To change the settings, you need 
the PIN2 code.
Applications
To view and edit settings of applications installed to your device, select  > 
Settings > Phone sett. > Applications.
■ Speech
In Speech, you can select the default language and voice used for reading text 
messages and adjust the voice properties, such as rate and volume. Select  > 
Settings > Speech.
To view details of a voice, scroll right, scroll to the voice, and select Options > 
Voice details. To test a voice, scroll to the voice, and select Options > Play voice.
16. Data management
■ Install or remove applications
You can install two types of applications to your device: