Ì Connect the charger to an AC wall outlet. Segments ofthe battery indicator bar on the right-hand side of thedisplay will start scrolling.Í After the segments stop scrolling and the bar is entirelydisplayed, the charging is finished and the battery isready for use.The charging time depends on the type of the battery andcharger used.Î Disconnect the charger from the AC outlet and thephone.USING THE BATTERIESCharging and Discharging the Battery• A new battery’s full performance is achieved only after twoor three complete charge and discharge cycles!• The battery can be charged and discharged hundreds oftimes but it will eventually wear out. When the operatingtime (talk-time and standby time) is noticeably shorter thannormal, it is time to buy a new battery.• Use only batteries approved by the phone manufacturerand recharge your battery only with the chargers approvedby the manufacturer.When a charger is not in use, disconnect it from the powersource.Do not leave the battery connected to a charger for longerthan a week, since overcharging may shorten its life.If left unused a fully charged battery will discharge itself inabout a week at room temperature.• For good operation times, discharge the battery from timeto time by leaving your phone switched on until it turnsitself off (or by using the battery discharge facility of any ap-EN ENNHE-4NX (2110 model II)9350586 (en) ISSUE 59350637 (issue 3)NHK-4NX (2140)9350693 (en)ISSUE 3NHE-4NY (2118)9350593 (en)ISSUE 5NHK-4NY (2148)9350696 (en)ISSUE 3Getting Started19