Samsung GT-B5310 manual Ensure that the SIM or Usim card is installed correctly

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troubleshooting

The phone prompts you to insert the SIM card.

Ensure that the SIM or USIM card is installed correctly.

Your phone displays “Service unavailable” or “Network connection Error.”

•When you are in areas with weak signals or poor reception, you may lose reception. Move to another area and try again.

•You cannot access some options without a subscription. Contact your service provider for more details.

You enter a number, but the call is not dialed.

•Ensure that you have pressed the Dial key: [].

•Ensure that you have accessed the right cellular network.

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

Another caller cannot reach you.

•Ensure that your phone is turned on.

•Ensure that you have accessed the right cellular network.

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

Another caller cannot hear you speaking.

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

•Ensure that the microphone is close to your mouth.

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

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Contents English SEA /2010. Rev GT-B5310 Instructional icons Using this manualIii Copyright informationContents Activate and connect to a wireless Using basic functionsUse Java-powered games TroubleshootingKeep your phone away from small children and pets Safety warningsProtect your hearing Handle and dispose of batteries and chargers with care Install mobile phones and equipment with cautionAvoid interference with pacemakers Reduce the risk of repetitive motion injuries Turn off the phone in potentially explosive environmentsDo not use the phone if the screen is cracked or broken Follow all safety warnings and regulations Safety precautionsUse only Samsung-approved accessories Drive safely at all timesProtect batteries and chargers from damage Never use a damaged charger or batteryHandle your phone carefully and sensibly Disassembling your phone may cause an electric shockEnsure maximum battery and charger life Allow only qualified personnel to service your phoneImportant usage information Avoid interference with other electronic devicesHandle SIM cards and memory cards with care Ensure access to emergency servicesSpecific Absorption Rate SAR certification information Correct disposal of this product Correct disposal of batteries in this product Disclaimer Safety and usage information Unpack Supplied accessories perform best for your phoneJack Hold key Phone layoutKeyFunction KeysQwerty keyboard SymbolAlt Learn about the icons that appear on your display IconsIcon Definition Assembling and preparing your mobile phone Install the SIM or Usim card and batteryInsert the SIM or Usim card Charge the battery Insert a memory card optional Attach a hand strap optional Turn your phone on and off Switch to the offline profileTo turn your phone on Press and hold Use the touch screen Customize Menu mode Access menusSwitch from one active application to another Switch applicationsUse widgets Close applicationsOpen the widget toolbar Access help informationMove the widgets to the idle screen Change the widgetsMessenger Select Save Press to return to Idle mode Use shortcuts in Quick access modeCustomize your phone InstantAdjust the vibration intensity on the touch screen Adjust the volume of the key tonesSwitch to or from the silent profile Calibrate the screenSelect a skin color Menu mode Select a wallpaper Idle modeSet the auto-lock feature for touch screen Activate Etiquette pauseUnlock the touch screen with smart unlock Lock your phoneUse the speakerphone feature Adjust the volumeUse basic call functions Make a callUse the headset Send and view messagesSend a text or multimedia message Send an emailSelect Tap to add subject and enter a subject Enter textEnter text on the virtual keypad Symbol Add and find contacts Learn the basics of using the phonebook featureView text or multimedia messages View an emailFind a contact Use basic camera functionsCapture photos Capture videos View photosListen to music Control the FM radio using the following iconsView videos Listen to the FM radioTo turn off the FM radio, select Listen to music filesBrowse the web Navigate web pages using the following iconsBrowse web pages Learn how to use various Google services Use the Google servicesBookmark your favorite web pages Download media filesConnect to Maps Connect to MailView and dial missed calls Use advanced call functionsCall a recently dialed number Learn about your phone’s additional calling capabilitiesDial a second call Hold a call or retrieve a held callAnswer a second call Make a multiparty call conference callCall a contact from the phonebook Call an international numberReject a call Voice call or video callCreate a namecard Use advanced phonebook functionsSet favorite numbers Create a group of contactsCreate a text template Use advanced messaging functionsCreate a multimedia template Insert text templates in new messagesCreate a folder to manage messages Create a message from a multimedia templateUse the Palringo messenger Capture photos in Smile shot mode Capture photos by using options preset for various scenesUse advanced camera functions Capture panoramic photos Capture a series of photosUse camera options Shutter sound Customize camera settingsStorage Video qualityCopy music files via Samsung Kies Use advanced music functionsCopy music files to a memory card Create a playlist Synchronize your phone with Windows Media PlayerRecord songs from the FM radio Customize your music player settingsStore radio stations automatically Set up your favorite radio station listFind information of music Turn on the Bluetooth wireless feature Use the Bluetooth wireless featureSend data using the Bluetooth wireless feature Find and pair with other Bluetooth- enabled devicesReceive data using the Bluetooth wireless feature Use Remote SIM mode Activate and connect to a wireless LAN WlanActivate a Wlan Search for and connect to a WlanUsing tools and applications Activate the mobile tracker Activate the fake call featureMake fake calls Make a fake callRecord and play voice memos Change the time delay before fake callsRecord a voice Record a voice memoEdit images Adjust an imageApply effects to images Learn to edit images and apply fun effectsTransform an image Insert a visual featureCrop an image Print imagesSet your favorite destination list Upload photos and videos to the webUpload a file View a file Customize the Communities settingsDownload games or applications Use Java-powered games and applicationsPlay games Launch applicationsSynchronize data with a web server Synchronize dataSynchronize data with a Microsoft Exchange server Use RSS feed Update and read RSS feedAdd an RSS feed address Select a feed category → an updated feed Update the GPS functionalityView your current position Create a world clock Create and view world clocksAdd a world clock to your display Set a new alarm Set and use alarmsStop an alarm Deactivate an alarmUse the calculator Set a countdown timerConvert currencies or measurements Use the stopwatchCreate new memos Create new tasksManage your calendar Change the calendar viewView events Troubleshooting You enter a number, but the call is not dialed Ensure that the SIM or Usim card is installed correctlyPhone beeps and the battery icon flashes