Samsung GH68-18879A user manual Battery Standby and Talk Time, Battery Precautions

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Battery Standby and Talk Time

Standby and talk times will vary depending on phone usage patterns and conditions. Battery power consumption depends on factors such as network configuration, signal strength, operating temperature, features selected, frequency of calls, and voice, data, and other application usage patterns.

Battery Precautions

Avoid dropping the cell phone. Dropping it, especially on a hard surface, can potentially cause damage to the phone and battery. If you suspect damage to the phone or battery, take it to a service center for inspection.

Never use any charger or battery that is damaged in any way.

Use the battery only for its intended purpose.

If you use the phone near the network's base station, it uses less power; talk and standby time are greatly affected by the signal strength on the cellular network and the parameters set by the network operator.

Follow battery usage, storage and charging guidelines found in the user’s guide.

Battery charging time depends on the remaining battery charge and the type of battery and charger used. The battery can be charged and discharged hundreds of times, but it will gradually wear out. When the operation time (talk time and standby time) is noticeably shorter than normal, it is time to buy a new battery.

If left unused, a fully charged battery will discharge itself over time.

Use only Samsung-approved batteries and recharge your battery only with Samsung-approved chargers. When a charger is not in use, disconnect it from the power source.

Do not use incompatible cell phone batteries and chargers. Some Web sites and second-hand dealers, not associated with reputable manufacturers and carriers, might be selling incompatible or even counterfeit batteries and chargers. Consumers should purchase manufacturer or carrier recommended products and accessories.

Extreme temperatures will affect the charging capacity of your battery: it may require cooling or warming first.

Do not leave the battery in hot or cold places, such as in a car in summer or winter conditions, as you will reduce the capacity and lifetime of the battery. Always try to keep the battery at room temperature. A phone with a hot or cold battery may temporarily not work, even when the battery is fully charged. Li-ion batteries are particularly affected by temperatures below 0 °C (32 °F). The battery should not be charged at temperatures below 0 degrees C (32 degrees F) or above 45 degrees C (113 degrees F).

Do not place the phone in areas that may get very hot, such as on or near a cooking surface, cooking appliance, iron, or radiator.

Do not get your phone or battery wet. Even though they will dry and appear to operate normally, the circuitry could slowly corrode and pose a safety hazard.

Health and Safety Information

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Contents SGH-A137 Series Headquarters Intellectual PropertyDisclaimer of Warranties Exclusion of Liability Table of Contents Tools Getting Started Removing the BatteryKey until the power-off image displays Installing the SIM CardRemoving the SIM Card Installing the BatteryCharging a Battery Powering On or Off the PhoneSetting Up Your Voice Mail Changing the Voice Mail NumberMail and press the Select soft key or the key Features of Your Phone Understanding Your PhoneOpen View of Your Phone Special Function keys Press the Asterisk/Shift key KeysClosed View of Your Phone Earpiece Used to listen to audio from your phoneBacklight Icons Internal Display LayoutSelecting Functions and Options Display has 3 areasCommand Keys End Key Send KeyNavigation Key Making a Call Call FunctionsTo dial the number, highlight the number and press Adjusting the Call VolumeAnswering a Call Making a Call from the Address BookDeleting a Missed Call Recent CallsCall Time Viewing Missed CallsOptions During a Call Data VolumeSilent Profile Mode Data Call TimeSwitching off the Microphone Mute Putting a Call on HoldCall Options To answer a call while you have a call in progress Muting or Sending Key TonesSearching for a Number in Address Book Call WaitingPage Menu Navigation Accessing a Menu Function by ScrollingUsing Shortcuts Menu NavigationMy Menu displays the following menu items AlarmsKey Press the Save soft key to save your changes My MenuTo change the time format, see Set Time & Date on Recurrence Press the key to choose from the followingPress to save these changes Entering Text Changing the Text Input ModeExample To enter Hello, press Using T9 ModeEnter a Word in T9 Mode Key changes the text case between T9EAB, T9EAb, T9EabEntering Symbols Using Alphabet ModeUsing Numbers Finding an Address Book Entry Using Contacts ListUnderstanding Your Address Book Dialing a Number from Address BookAdding a New Contact Storing a Number in the Phone’s MemoryStoring a Number in the SIM Card Enter the following information for the New Contact Speed Dial ListSelect an available entry and press the key Highlight SIM Card and press the Select soft key orView allows you to view the contact entry information Reject ListChanging a Number Assigned to a Key Deleting Speed Dial EntriesFDN Contacts Service NumberAddress Book Settings Settings. Press the keyViewing a Message MessagingCreating and Sending New Messages Retrieving New MessagesUsing Message Options Options for the InboxOptions for a Text Message Used Space Using Message TemplatesMessage Settings Idle mode, press the Menu Messaging Messaging SettingsCall Changing Your SettingsQuick Tips Set Sound ProfilesPhone Select Main Display to access the followingPress the key to access the following menus Set DisplayHighlight the selection and press the Select soft key Light SettingsSet Time & Date Make your selection and press the Save soft keyOwn Number Set PhoneSecurity LanguageLock Applications Set FDN ModeLock SIM Card Check PIN CodeNetwork Selection SIM Dependent Change Phone PasswordChange PIN code Change PIN2 CodeSet Calls GeneralChoose from Flip Open or Anykey Answer Voice Call To set your call forwarding optionsCall Barring SIM Dependent Set Applications Idle mode, press the Menu Settings SetMessage Settings Select Cancel All to cancel all call waiting featuresBrowser Settings Calendar SettingsAddress Book Settings Reset Settings All Sound Profile Settings Display Settings Phone SettingsShared Memory Messaging My Stuff Address Book Tip Calculator ToolsCalendar CalculatorWorld Time TimerConverter StopwatchOnce you have chosen from one of the above options My StuffAudio TonesRename allows you to rename the image Idle mode, press the Menu soft key to access Menu modeGraphics Answer TonesFor more information, refer to Used Space on Navigating the WAP Browser Access a WAP SiteWAP Launching the WAP BrowserSelecting and Using Menu Options Go to It allows you to move a certain page you selectedAbout displays the browser version and the handset version Downloading Multimedia Files Using FavoritesChanging the WAP Profiles Clearing the CachePress the Select soft key or the key to connect Select Clear CacheWAP Health and Safety Information Health and Safety InformationExposure to Radio Frequency RF Signals Samsung Mobile Products and Recycling UL Certified Travel AdapterNo metal and that positions the handset a minimum Consumer Information on Wireless Phones Do wireless phones pose a health hazard?What is FDAs role concerning the safety of wireless phones? What are the results of the research done already? National Telecommunications and Information AdministrationPage What about children using wireless phones? Page Road Safety Page Responsible Listening National Institute for Occupational Safety and Health Operating EnvironmentAmerican Academy of Audiology Vehicles Implantable Medical DevicesHearing Aids Other Medical DevicesEmergency Calls Potentially Explosive EnvironmentsFCC Notice Other Important Safety InformationRestricting Childrens access to your Phone FCC Notice and CautionsProduct Performance Availability of Various Features/Ring TonesBattery Standby and Talk Time Battery PrecautionsUse the battery only for its intended purpose Care and Maintenance Warranty Information Standard Limited WarrantyWhat is Covered and For How Long? Warranties of Title or NON-INFRINGEMENT Page Precautions for Transfer and Disposal Index Soft Keys Sound Settings Speakerphone Key Speed Dial Navigation key Numeric Mode OptionsPIN Check Powering on/off Shortcuts Silent Profile Mode SIM cardTravel adapter Understanding Your Address book Symbols Mode T9 ModeText Input Mode Warranty Information