Nokia 239 manual

Page 53

CThe battery can be charged and discharged hun- dreds of times but it will eventually wear out. When the operating time (talk-time and standby time) is noticeably shorter than normal, it is time to buy a new battery.

DUse only batteries approved by the phone manu- facturer and recharge your battery only with the chargers approved by the manufacturer. When a charger is not in use, disconnect it from the power source. Do not leave the battery connected to a charger for longer than a week, since overcharging may shorten its life. If left unused a fully charged battery will discharge itself in about a week at room temperature.

EFor good operation times, discharge the battery from time to time by leaving your phone switched on until it turns itself off (or by using the battery discharge facility of any approved accessory available for your phone). Do not attempt to discharge the battery by any other means.

FTemperature extremes will affect the ability of your battery to charge: it may require cooling or warming first.

GUse the battery only for its intended purpose.

HNever use any charger or battery which is damaged or worn out.

IDo not short circuit the battery. Accidental short circuiting can occur when a metallic object (coin, clip or pen) causes direct connection of the + and - terminals of the battery (metal strips on the back of the battery) for example when you carry a spare battery in your pocket or purse. Short circuiting the terminals may damage the battery or the connecting object.

JLeaving the battery in hot or cold places, such as in a closed car in summer or winter conditions, will reduce the capacity and lifetime of the battery. Always try to keep the battery between 15° C and 25° C (59° F and 77° F). A phone with a hot or cold battery may temporarily not work, even when

the battery is fully charged. NiMH batteries performance is particularly limited in temperatures below -10°C (14° F).

49

Image 53

Contents Page Use the phone keys as follows Description of KeysMenu Facility Quick GuideMemory Functions List of Menu Functions Contents Clear Last Call Menu Change Lock Code Menu Operating Environment Important Safety InformationTraffic Safety Emergency Calls Warranty Note Using this GuideFCC/INDUSTRY Canada Notice Alpha Menu Display IndicatorsCharging the Battery Installing the BatteryTo remove battery, when required Getting StartedCharging indications Charger TypeSwitching OFF Switching onMaking a Call Basic FunctionsReceiving a Call To adjust the earpiece volume If the signal is poorActivating PIN Calls If no SVC is displayedMaking Emergency Calls To make a call when the PIN call is set to onOne-touch dialing Quick Ways of DialingMaking international calls Page Using voicemail/favorite number To redial a last dialed number Speed DialingLast number redial General Information Using the MemoryMemory locations provided Location No. DetailsLength of numbers and names you may store Storing Information Memory linkingEnter the number/name To store a voicemail/favorite number in location Entering a NameCorrecting Mistakes Displaying ‘HIDDEN’ Numbers Clearing the Contents of a Memory LocationMoving the Contents of a Memory Location To move a name and number e.g. from location 14 to Recalling Information by Memory Location NumberSearching for a Name Recalling Information by NameScrolling for a Number To recall the number i.e. after the call is ended Using the Scratchpad MemoryTo store a number/name e.g. during a call Displaying Your OWN Number Reminder Message FacilityChanging the WAKE-UP Message To enter and store a reminder messageTo change the wake-up text message Menu Functions Using the MenuTo access the menu using the menu method To access the menu using the shortcut method List of Menu Functions Lock Phone Menu Description of Menu FunctionsDealer To lock, or unlock, the phoneSystem a NAM System B NAM Selected System Select MenuHome system Non-home systemTo select the ringing tone To select the roaming modeRinging Type Menu Life timer can not be reset Call Timers MenuTo display the call timers, or reset the call timers To reset the call timersTo set keypad tones on or off Lights Control MenuKeypad Tones Menu To set ringing volume level Ringing Volume MenuNAM Select Menu If the phone is connected to a car kitTo select the accessory menus Accessory Menu MenuAuto Answer Menu To display your number, or change the network/numberChange Lock Code Menu Clear Last Call MenuTo clear or retain the last numbers dialed Press Menu 1Emergency 9 Key Menu Data Mode MenuTo send data To set the emergency key to on or offLocal Only Allow Local Call Barring MenuTo set the memory-locking option Memory Lock MenuTo set the call barring option To deactivate the keyguard Keyguard MenuTo activate the keyguard Send Dtmf Menu When keyguard is activatedManual Dialing Automatic DialingTo send Dtmf numbers To make a call using the two joined locations To set SID to on or off Hook Flash Function and 3 Party CallsBattery Information Page Low-Battery Indication Battery Charge IndicatorBattery Performance Non-charging indicationList of Display Messages Reference InformationPress ‘MENU’ and NOW Type ‘ABC’ Move NAME?No flashes, SVC steady Volume 1 through VolumeList of Tones If the power does not come on or stay on Care and MaintenanceTroubleshooting Batteries AccessoriesIf the power comes on, but the phone does not work Desktop Stands AC ChargersStandard Travel Charger ACH-3U Rapid Travel Charger ACH-4USubject to Availability Compact Desktop Charging Stand CHH-6FRapid Cigarette Lighter Charger LCH-2 Optional In-Car Accessories Available EarlyFax and Data Accessories Battery AccessoriesCalls DataEmergency Calls Dtmf DialingLights MemoryVolume Controls TimersUSA Technical InformationNokia One-Year Limited Warranty