Nokia X2 - Packet Data

Settings
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Conn. to audio acc. — Search for compatible Bluetooth audio devices. Select the
device that you want to connect to the device.
Paired devices — Search for any Bluetooth device in range. Select New to list any
Bluetooth device in range. Select a device, and Pair. Enter an agreed Bluetooth
passcode of the device (up to 16 characters) to associate (pair) the device to your
device. You must only give this passcode when you connect to the device for the
first time. Your device connects to the device, and you can start data transfer.
Active devices — View a list of active devices to which you have an active
connection
Phone visibility — Hide or show your device to other devices.
If you are concerned about security, turn off the Bluetooth function, or select
My phone's visibility > Hidden. Always accept only Bluetooth communication from
others with whom you agree.
My phone's name — Change the name of your device, which is visible to other
Bluetooth devices.
Packet data
General packet radio service (GPRS) is a network service that allows mobile phones
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:
When needed — Set the packet data connection to be established when an
application needs it. The connection is closed when the application is terminated.
Always online — Set the device to automatically connect to a packet data network
when you switch the device on.