S A F E T Y7■ About your deviceThe wireless device with the type designator RM-520 described in this guide isapproved for use on the GSM 850 and 1900 networks. Contact your serviceprovider for more information about networks.When using this device, obey all laws and respect local customs, privacy andlegitimate rights of others, including copyrights.Copyright protection may prevent some images, music, and other content frombeing copied, modified, or transferred.Your device may have preinstalled bookmarks and links for third-party internetsites. You may also access other third-party sites through your device. Third-partysites are not affiliated with Nokia, and Nokia does not endorse or assume liabilityfor them. If you access such sites, you should take precautions for security orcontent.Warning: To use any features in this device, other than the alarm clock,the device must be switched on. Do not switch the device on whenwireless device use may cause interference or danger.When using this device, obey all laws and respect local customs, privacy andlegitimate rights of others, including copyrights.Copyright protection may prevent some images, music, and other content frombeing copied, modified, or transferred.When connecting to any other device, read its user guide for detailed safetyinstructions. Do not connect incompatible products.■ Network servicesTo use the device you must have service from a wireless service provider. Somefeatures are not available on all networks; other features may require that youmake specific arrangements with your service provider to use them. Network