The packet data settings affect all access points using apacket data connection.Open a packet data connection whenever the network isavailableSelect Packet data connection > When available.It is quicker, for example, to send an e-mail, if the connectionis always open. If there is no network coverage, the deviceperiodically tries to open a packet data connection.Open a packet data connection only when neededSelect Packet data connection > When needed.Every time you, for example, send an e-mail, the connectionneeds to be opened first.Use HSDPA (network service) in UMTS networksSelect High speed packet access.You can use your device as a modem for your computer, toaccess the internet over a packet data connection.Define the access point to use when using your device asa modemSelect Access point.SIP settingsSession Initiation Protocol (SIP) settings are needed forcertain network services using SIP. You may receive thesettings in a special text message from your service provider.You can view, delete, or create these setting profiles in SIPsettings.Select Menu > Settings and Connectivity > Admin.settings > SIP settings.Access point name controlWith the access point name control service, you can restrictpacket data connections and allow your device to use onlycertain packet data access points.Select Menu > Settings and Connectivity > Admin.settings > APN control.This setting is only available if your SIM card supports theaccess point control service.Activate the service, or set the allowed access pointsSelect Options and the appropriate option.To modify the settings, you need to enter your PIN2 code. Thecode is provided by your service provider.InternetWith the Web browser, you can view hypertext markuplanguage (HTML) web pages on the internet as originallydesigned. You can also browse web pages that are designedspecifically for mobile devices, and use extensible hypertextmarkup language (XHTML), or the wireless markup language(WML).© 2011 Nokia. All rights reserved.60