71To run the Get Security Key process:1. Select Menu > Settings > Connectivity > Wi-Fi > Get Security Key.2. Follow the on-screen prompts to step through the process of acquiring security keys.3. Once the security settings are exchanged between the router and the phone, thehandset will prompt you to name and save the network.Wi-Fi HelpThis option will connect you to a page that provides additional information onWi-Fi usage.Connection failureYou may not be able to connect to the network at times. Try connecting to the networklater because this may only be a temporary error. If the connection still fails, contactyour service provider.Bluetooth wireless technologyThis device is compliant with Bluetooth Specification 2.0 supporting the followingprofiles: SIM access, object push, file transfer, dial -up networking, headset, hands-free,service discovery application, generic access, serial port and generic object exchange.To ensure interoperability between other devices supporting Bluetooth technology,use Nokia approved enhancements for this model. Check with the manufacturers ofother devices to determine their compatibility with this device.There may be restrictions on using Bluetooth technology in some locations. Check withyour local authorities or service provider.Features using Bluetooth technology increase the demand on battery power andreduce the battery life.Bluetooth technology allows you to connect the phone to a compatible Bluetooth devicewithin 32 feet (10 meters). Since devices using Bluetooth technology communicateusing radio waves, your phone and the other devices do not need to be in direct line ofsight, although the connection can be subject to interference from obstructions suchas walls or from other electronic devices.