Samsung SGH-L870MBATIM, SGH-L870TSASWC, SGH-L870TSAMOT, SGH-L870TSADBT manual Troubleshooting

Page 90

Your device does not show a signal (no bars next to the network icon)

•If you just turned on the device, wait about 2 minutes for your device to find the network and receive a signal.

•You may not be able to receive a signal in tunnels or elevators. Move to an open area.

•You may be between service areas. You should receive a signal when you enter a service area.

You forgot a security code, PIN, or PUK

The default lock code is 00000000. If you forget or lose this or another code, contact the seller or your service provider.

Your display shows white lines

The display may show white lines if you have turned the device on after a long period of disuse or if you removed the battery without first turning off the device. The display should correct itself in a short time.

You enter a number, but the call is not dialled

•Ensure that you have pressed [].

•Ensure that you have accessed the right cellular network.

•Ensure that you have not set call barring for the phone number.

You select a contact to call, but the call is not dialled

•Ensure that the correct number is stored in the contact information.

•Re-enter and save the number, if necessary.

Another caller cannot hear you speaking

•Ensure that you are not blocking the built-in microphone.

•Move the built-in microphone closer to your mouth.

•If using a headset, ensure that it is properly connected.

troubleshooting

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Contents
World Wide Web SGH-L870 Using this manual Instructional iconsExample Copyrights and trademarksSquare brackets-device keys for IiiContents Use a bookmark Quickoffice Adobe Reader Check it GPS dataAdd a bookmark Connect via USBKeep your device away from small children and pets Safety warningsInstall mobile devices and equipment with caution Protect your hearingWhen overheated Avoid interference with pacemakersReduce the risk of repetitive motion injuries Safety precautions Handle your device carefully and sensibly Avoid interference with other electronic equipmentImportant usage information Specific Absorption Rate SAR certification information Correct disposal of this productCorrect disposal of batteries in this product Calls Call an international numberMake a call from the contact list Call a recently dialled number Insert a pauseView and return missed calls Divert callsMessages Bar block callsMessage folders Inbox icons Outbox statusText messages Multimedia messagesSend a text message To manually set an access point Send a multimedia messageListen to voice mail Email messagesCommunication Instant messages Contact is online Contact is offline Contact is blocked Audio messages Cell broadcast messagesAdd a cell broadcast topic View a cell broadcast topic Smart messagesSubscribe to a cell broadcast Scroll to a topic and press Options → HotmarkService messages Change message optionsUser settings Communication Log Recent callsCall duration Packet dataCommunication log Log duration Add files to your device Press Options → Update Music libraryMusic player Add files to the music libraryPlay music files Create a playlistCapture a photo Use the keypad in Camera modeCamera View a photoRecord a video Use the keypad in Camcorder modeGallery Play a videoAdd a streaming internet link to Gallery Play streaming content from the internetShoZu Activate ShoZuUpload a file Receive the latest updatesVideo Editor Crop a videoAdd audio to a video Make a slideshowMake a storyboard View a slideshow Viewer & EditorView a photo or video Edit photosMedia Radio Listen to the FM radioYou can listen to your favourite stations with the FM radio Set up your favourite radio station list RealPlayerRecorder PC StudioInstall PC Studio Use PC StudioContacts Create a new contact cardCopy contact cards Set a default number or addressSearch for a contact card Assign a speed dial number to a contact cardAssign a ringtone to a contact card or group Create a contact groupSynchronise your contacts Stop an event alarmCalendar Create a calendar eventAdobe Reader Update QuickofficeQuickoffice Change calendar optionsSynchronise notes with other devices Check itCreate a note Create a new folderCreate a new item Web, you must Define your web settingsBrowse a web Data callsTo close the web connection, press Exit Change browser settings Add a bookmarkUse a bookmark Fring Save a web page and view it offlineDownload files from the web Save a webStandby mode, press → Installations → CNN GoogleUse the Bluetooth wireless feature Turn on the Bluetooth wireless featureSearch for and pair with a Bluetooth- enabled device Change paired device optionsSend data via the Bluetooth wireless feature Receive data via the Bluetooth wireless featurePrint data Set a default action for your USB connection Connect via USBCopy files to a memory card Create a new sync profile Synchronise your devicePrint images Synchronise dataCalculator Last result insert the result from the last calculationClear screen clear all calculations on the screen Stop an alarm Change clock settingsSet a new alarm ClockConverter Add currencies and exchange ratesConvert currencies GPS data Convert measurementsActivate a positioning method View your current position LandmarksNavigate with GPS data Monitor trip detailsSmart reader Change the dictionary DictionaryLook up words Change dictionary optionsAdd members to a team Team managerMake a new team Send a message to membersSend an appointment File managerMake a multiparty call conference call Search for a file or folderFormat a memory card Protect a memory card with a passwordMove a file to a folder Insert a memory card see the Quick Start GuidePress Yes Enter the password and press the Confirm key Install a new applicationChange installation options Application managerDevice manager Remove an applicationDefine a server profile Licence manager Connection managerClose an open connection Standby mode, press → Settings General settingsDevice settings PersonalisationSettings Date and time EnhancementProtected content SecurityPositioning Phone settingsFactory settings CallCall divert Call barring Connection settingsBluetooth NetworkUSB DestinationsControl packet data connections when using a Gprs network Video sharingPresence SIP settings XDM profileRemote drives Applications settingsConfigurations RealPlayerApp. manager CameraVoice recorder LogTroubleshooting While using your device, the following messages may appearTroubleshooting Troubleshooting Barring blocking, 11, 78 dialling Setting exchange ratesReceiving data, 55 sending data SynchronisingProtecting Setting USB mode, 56 usingFile manager, 66 moving, 67 searching Creating playlists Creating notes, 46 synchronising
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