be in direct line-of-sight. However, they must be within10 metres (33 feet) of each other, although theconnection may be subject to interference fromobstructions such as walls or from other electronicdevices.This device is compliant with Bluetooth Specification2.0 supporting the following profiles: Advanced AudioDistribution Profile, Audio/Video Remote ControlProfile, Basic Imaging Profile, Basic Printing Profile,Dial-up Networking Profile, File Transfer Profile, Hands-Free Profile, Headset Profile, Human Interface DeviceProfile, Object Push Profile, SIM Access Profile, andSynchronization Profile. To ensure interoperabilitybetween other devices supporting Bluetoothtechnology, use Nokia approved enhancements for thismodel. Check with the manufacturers of other devicesto determine their compatibility with this device.There may be restrictions on using Bluetoothtechnology in some locations. Check with your localauthorities or service provider.Features using Bluetooth technology, or allowing suchfeatures to run in the background while using otherfeatures, increase the demand on battery power andreduce the battery life.When the device is locked, you cannot use Bluetoothconnectivity. See "Phone and SIM", p. 95.SettingsPress , and select Tools > Bluetooth.When you open the application for the first time, youare asked to define a name for your device. You canchange the name later on.Select from the following:● Bluetooth — To make a wireless connection toanother compatible device, first set Bluetoothconnectivity On, then establish a connection. Toswitch off Bluetooth connectivity, select Off.● My phone's visibility — To allow your device to befound by other devices with Bluetooth wirelesstechnology, select Shown to all. To set a time afterwhich the visibility is set from shown to hidden,select Define period. To hide your device fromother devices, select Hidden.● My phone's name — Edit the name shown to otherdevices with Bluetooth wireless technology.● Remote SIM mode — To enable another device,such as a compatible car kit enhancement, to usethe SIM card in your device to connect to thenetwork, select On.Security tipsPress , and select Tools > Bluetooth.When you are not using Bluetooth connectivity, tocontrol who can find your device and connect to it, 29 Connections