39■ Sync and backupSelect Menu > Settings > Sync and backup to synchronize or copy databetween your phone and another phone or remote server (network service).Phone switch — to synchronize or copy data between two phonesCreate backup — to create a backup of selected content and store it to yourmemory cardRestore backup — to restore content previously backed up on your memory cardServer sync— to transfer data between your phone and another device■ ConnectivityYou can connect the phone to a compatible device using Bluetooth wirelesstechnology or a USB data cable connection.Connecting with BluetoothThis 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 objectexchange. To ensure interoperability between other devices supporting Bluetoothtechnology, use Nokia approved enhancements for this model. Check with themanufacturers of other devices to determine their compatibility with this device.Bluetooth technology allows you to connect your phone to a compatibleBluetooth phone within 10 meters (33 feet). Since phones using Bluetoothtechnology communicate using radio waves, your phone and the other phonesdo not need to be in direct line of sight, although the connection can be subjectto interference from obstructions such as walls or from other electronic devices.Features using Bluetooth technology increase the demand on battery power andreduce the battery life.