● Proxy port number — Enter the proxy portnumber.Packet data settingsSelect Menu > Tools > Settings and Connection >Packet data.The packet data settings affect all access points usinga packet data connection.● Packet data connection — If you select Whenavailable and you are in a network that supportspacket data, the device registers to the packet datanetwork. Starting an active packet data connection(for example, to send and receive e-mail) is quicker.If there is no packet data coverage, the deviceperiodically tries to establish a packet dataconnection. If you select When needed, the deviceuses a packet data connection only if you start anapplication or action that needs it.● Access point — The access point name is neededto use your device as a packet data modem to acompatible computer.● High speed packet access — Enable or disable theuse of HSDPA (network service) in UMTS networks.Wireless LAN settingsSelect Menu > Tools > Settings and Connection >Wireless LAN.● Show WLAN availability — Select whether isdisplayed in the standby mode when a wireless LANis available.● Scan for networks — If you set Show WLANavailability to Yes, select how often the devicesearches for available wireless LANs and updates theindicator.To view advanced settings, select Options >Advanced settings. Changing wireless LAN advancedsettings is not recommended.SIP settingsSelect Menu > Tools > Settings and Connection >SIP settings.Session Initiation Protocol (SIP) settings are needed forcertain network services using SIP. You may receive thesettings in a special text message from your serviceprovider. You can view, delete, or create these settingprofiles in SIP settings.ConfigurationsSelect Menu > Tools > Settings and Connection >Configurations.You may receive trusted server settings from yourservice provider in a configuration message. You cansave view or delete these settings in configurations.154 Settings
