19. ConnectivityThere are several different connectivity types you can use with your device. You can use wireless connectivity methods such asBluetooth or infrared, or a USB (Universal Serial Bus) cable connection for PC Suite or IP passthrough.Cable connectionYou can connect your device to a compatible PC using a DKU-2 (USB) cable. Connect the cable to the bottom of the device. SeeFig Keys and connectors, p.10.You can also connect the cable to the desk stand of the device.Note that you must install the DKU-2 driver to your PC before you can use a cable connection. See the sales package CD-ROM orwww.nokia.com for details.IP passthroughYou can also use a cable for IP passthrough, where the device uses the Internet connection of a computer. You can use IPpassthrough as you use any Internet access point, for example for browsing or remote synchronization.Note that you cannot use IP passthrough at the same time as Nokia PC Suite. You can define cable connection settings in Controlpanel. See "Cable setup," p.69.Note that you cannot activate modem if you select IP passthrough in cable connection settings. You must use PC Suiteconnection, or IP passthrough overrides PC Suite with no active IP passthrough connection.BluetoothThis device is compliant with Bluetooth Specification 1.1 supporting the following profiles: Generic Access Profile, Serial PortProfile, Dial-Up Networking Profile, Generic Object Exchange Profile, Object Push profile, File Transfer Profile, SIM Access Profile,and Handsfree Profile. To ensure interoperability between other devices supporting Bluetooth technology, use Nokia approvedenhancements for this model. Check with the manufacturers of other devices to determine their compatibility with this device.There may be restrictions on using Bluetooth technology in some locations. Check with your local authorities or service provider.Features using Bluetooth technology, or allowing such features to run in the background while using other features, increasethe demand on battery power and reduce the battery life.Bluetooth technology enables cost-free wireless connections between electronic devices within a maximum range of 10 metres.A Bluetooth connection can be used to send images, videos, texts, business cards, calendar notes, or to connect wirelessly todevices using Bluetooth technology, such as computers.Since devices using Bluetooth technology communicate using radio waves, your device and the other devices do not need tobe in direct line-of-sight. The two devices only need to be within a maximum of 10 metres of each other, although the connectioncan be subject to interference from obstructions such as walls or from other electronic devices.When you activate Bluetooth for the first time, you are asked to give a name to your device.Bluetooth settingsTo modify the Bluetooth settings, select Desk > Tools > Control panel, and select Connections > Bluetooth. Select theSettings page.Define the following:• Bluetooth active — Select Yes to enable Bluetooth. If you select No, all active Bluetooth connections are ended, and Bluetoothcannot be used for sending or receiving data.• My telephone's visibility — Select Shown to all if you want your device to be found by other Bluetooth devices. If youselect Hidden, your device cannot be found by other devices.• My Bluetooth name — Define a name for your device. The maximum length of the name is 247 characters.• Remote SIM access — Select Enabled to allow communication between a compatible car kit and your Nokia 9300. See "SIMaccess profile," p.68.If you have set Bluetooth as active and changed your visibility to Shown to all, your device and its name can be seen by otherBluetooth device users.Tip: To activate or deactivate Bluetooth, press Chr+ .Note that if Bluetooth was turned off as a result of entering Offline profile, you must re-enable Bluetooth manually.Sending data with BluetoothCopyright protections may prevent some images, ringing tones, and other content from being copied, modified, transferred orforwarded.Copyright © 2005 Nokia. All Rights Reserved. 86