S A F E T Ytrustworthy sources that offer adequate security andprotection against harmful software, such as applicationsthat are Symbian Signed or have passed the JavaVerified™testing. Consider installing antivirus and othersecurity software on your device and any connectedcomputer.Your device may have preinstalled bookmarks and links forthird-party internet sites. You may also access other third-party sites through your device. Third-party sites are notaffiliated with Nokia, and Nokia does not endorse orassume liability for them. If you choose to access suchsites, you should take precautions for security or content.Warning: To use any features in this device, otherthan the alarm clock, the device must be switchedon. Do not switch the device on when wirelessdevice use may cause interference or danger.The office applications support common features ofMicrosoft Word, PowerPoint, and Excel (Microsoft Officedevice is not working properly, take it to the nearestauthorised service facility.When connecting to any other device, read its user guidefor detailed safety instructions. Do not connectincompatible products.Network servicesTo use the phone you must have service from a wirelessservice provider. Many of the features require specialnetwork features. These features are not available on allnetworks; other networks may require that you makespecific arrangements with your service provider beforeyou can use the network services. Your service provider cangive you instructions and explain what charges will apply.Some networks may have limitations that affect how youcan use network services. For instance, some networks maynot support all language-dependent characters and