R e f e r e n c e i n f o r m a t i o n56 Copyright © 2006 Nokia. All rights reserved.■ Battery informationThis section provides informationabout battery charging times with theCompact Charger (AC-3), the TravelCharger (AC-4), and talk and standbytimes. Be aware that the informationin this section is subject to change.For more information, contact yourservice provider.Charging timesThe following charging times areapproximate:Talk and standby timesOperation times are estimates only anddepend on signal strength, phone use,network conditions, features used,battery age and condition (includingcharging habits), temperatures towhich the battery is exposed,and many other factors.ChargeroptionsAC-3 AC-4BL-5C Li-Ionbattery3.5 hours 2.5 hoursFunction DigitalTalk time Up to 3.5 hoursStandby time Up to 8 days