● Use only the supplied or an approved replacementantenna. Unauthorized antennas, modifications, orattachments could damage the device and may violateregulations governing radio devices.● Use chargers indoors.● Always create a backup of data you want to keep, suchas contacts and calendar notes.● To reset the device from time to time for optimumperformance, power off the device and remove thebattery.These suggestions apply equally to your device, battery,charger, or any enhancement. If any device is not workingproperly, take it to the nearest authorized service facilityfor service.DisposalThe crossed-out wheeled-bin symbol on yourproduct, literature, or packaging reminds you that allelectrical and electronic products, batteries, andaccumulators must be taken to separate collection atthe end of their working life. This requirement applies tothe European Union and other locations where separatecollection systems are available. Do not dispose of theseproducts as unsorted municipal waste.By returning the products to collection you help preventuncontrolled waste disposal and promote the reuse of© 2008 Nokia. All rights reserved. 57