Packet dataGeneral packet radio service (GPRS) is a network service that allows mobiledevices to send and receive data over an internet protocol (IP)-based network.To define how to use the service, select Menu > Settings > Connectivity >Packet data > Packet data connection and from the following options:• When needed — to set the packet data connection to established when anapplication needs it. The connection will be closed when the application isterminated.• Always online — to set the device to automatically connect to a packet datanetwork when you switch the device on.You can connect the device using Bluetooth wireless technology or USB datacable connection to a compatible PC and use the device as a modem to enableGPRS connectivity from the PC.To define the settings for connections from your PC, select Menu > Settings >Connectivity > Packet data > Packet data settings > Active accesspoint, and activate the access point you want to use. Select Edit active accesspoint > Alias for access point, enter a name to change the access pointsettings, and select OK. Select Packet data access point, enter the access pointname (APN) to establish a connection to a network, and select OK.Establish an internet connection by using your phone as a modem. See "NokiaPC Suite," p. 89. If you have set the settings both on your PC and on your device,the PC settings are used.Data transferSynchronize your calendar, contacts data, and notes with another compatibledevice (for example, a mobile device), a compatible PC, or a remote internetserver (network service).Your device allows data transfer with a compatible PC or another compatibledevice when using the device without a SIM card.S e t t i n g s55