Nokia 3250

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GPRS connection can be closed when it is not needed by any 
application. 
If there is no GPRS coverage and you have chosen 
When available
, the 
phone periodically tries to establish a packet data connection.
Access point
 — The access point name is needed when you want to use 
your phone as a packet data modem to your computer. 
SIP settings
Session Initiation Protocol (SIP) profiles include the settings for 
communications sessions using SIP, such as push to talk calls. To view, 
create, and edit SIP profiles, select 
Menu
Tools
Settings
Connection
SIP settings
.
Data call
The 
Data call
 settings affect all access points that use a GSM data call.
Select 
Menu
Tools
Settings
Connection
Data call
 and from the 
following options:
Online time
 — to set the data call to disconnect automatically after a 
time-out if there is no activity. To enter a time-out, select 
User defined
and enter the time in minutes. If you select 
Unlimited
, the data call is 
not disconnected automatically.
Configurations
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 service,” p. 10.
To view the list of configurations saved to your phone, select 
Menu
Tools
Settings
Connection
Configurations
. To delete a 
configuration, scroll to the configuration, press the joystick, and select 
Delete
.