18Copyright © 2006 Nokia. All rights reserved.For availability of approved enhancements, please check with your dealer.1. Connect the charger to a standard wall outlet.2. Insert the charger plug into the round jack in the bottom of thephone. If the battery is completely discharged, it may take a fewminutes before the charging indicator appears on the display orbefore any calls can be made.3. Disconnect the charger from the phone when the battery is fullycharged.You can use the phone while the charger is connected. The charging timedepends on the charger and the battery used. For example, charging aBL-4C battery with the AC-3 charger takes approximately 2 hours and20 minutes while the phone is in the standby mode.■ Memory card installationUse only compatible microSD cards with this device. Other memory cards do not fit in the memorycard slot and are not compatible with this device. Using an incompatible memory card may damagethe memory card as well as the device, and data stored on the incompatible card may be corrupted.Use only memory cards approved by Nokia. While Nokia conforms to the approvedindustry standards in the use of memory cards, full compatibility across all brands cannotbe assured due to product quality varying among third party manufacturers.You can use a memory card to extend the memory of the Gallery. See Gallery p. 80. You can insert or changethe memory card without turning the phone off.Important: Do not remove the memory card in the middle of an operation when the card is being accessed.Removing the card in the middle of an operation may damage the memory card as well as the device, and datastored on the card may be corrupted.