Samsung GT-M7603RKAPCL, SWG-M7603RKPCL Your phone displays Service unavailable or Network error

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Your phone displays “Service unavailable” or “Network 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 dialled.

•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.

troubleshooting

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Contents English CEN /2009. Rev Samsung M7603 Using this manual Instructional iconsCopyright information About Divx Video Contents Using basic functions Troubleshooting Keep 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 Safety precautions Protect batteries and chargers from damage Turn off the phone near medical equipmentHandle your phone carefully and sensibly Avoid interference with other electronic devices Allow only qualified personnel to service your phone Ensure maximum battery and charger lifeImportant usage information Use your phone in the normal positionEnsure access to emergency services Specific Absorption Rate SAR certification informationCorrect disposal of this product Correct disposal of batteries in this productDisclaimer Waste at the end of their working lifeSafety and usage information Introducing your mobile phone UnpackPhone layout Keys Display IconsIcon Definition Install the SIM or Usim card and battery Assembling and preparing your mobile phoneAssembling and preparing your mobile phone Charge the battery Insert a memory card optional Switch to the offline profile Turn your phone on and offUse the touch screen Access menus Switch applicationsUse widgets Open the toolbarMove the widgets to the idle screen Access help informationChange the widgets Adjust the volume of the key tones Adjust the vibration intensity on the touch screenSwitch to or from the silent profile Customise your phoneSelect a wallpaper Idle mode Use basic call functionsActivate Etiquette pause Lock your phoneAdjust the volume Use the speakerphone featureMake a call Answer a callSend a text or multimedia message Send and view messagesSend an email Enter text Virtual keypad Touch the text input fieldAdd and find contacts View text or multimedia messagesView an email Add a new contactFind a contact Use basic camera functionsCapture photos Capture videos View photosView videos Listen to the FM radio Listen to musicListen to music files Browse the web Browse web pagesUse the Google services Bookmark your favourite web pagesConnect to Search Connect to MailConnect to Maps View and dial missed calls Use advanced call functionsCall a recently dialled number Hold a call or retrieve a held call Dial a second callAnswer a second call Make a multiparty call conference callCall a contact from the phonebook Call an international numberReject a call Use advanced phonebook functions Create a namecardSet speed dial numbers Create a group of contactsLink your photos to contacts Make calls or send messages from photosUse advanced messaging functions Create a text templateCreate a multimedia template Insert text templates in new messagesUse advanced music functions Create a message from a multimedia templateCopy music files via Samsung PC Studio Copy music files to a memory cardSynchronise your phone with Windows Media Player Create a playlistCustomise your music player settings Record songs from the FM radioStore radio stations automatically Mix sounds with several effectsUsing advanced functions Using advanced functions Update information of music Find information of musicUse the Bluetooth wireless feature Turn on 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 send an SOS messageActivate the mobile tracker Record a voice Make fake callsMake a fake call Record a voice memo Record and play voice memosPlay a voice memo Edit images Adjust an imageApply effects to images Transform an image Crop an imageInsert a visual feature Add a memoUpload photos and videos to the web Print imagesSet your favourite destination list Use Java-powered games and applications Upload a filePlay games Launch applicationsSynchronise data Use RSS readerUpdate the GPS functionality Customise RSS reader settingsView your current position Create and view world clocksCreate a world clock Add a world clock to your displaySet and use alarms Set a new alarmStop an alarm Deactivate an alarmSet a countdown timer Use the calculatorConvert currencies or measurements Use the stopwatchCreate a new task Create a text memoManage your calendar Change the calendar viewTroubleshooting Your phone displays Service unavailable or Network error Phone beeps and the battery icon flashes Declaration of Conformity R&TTE
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GT-M7603RKAPCL, SWG-M7603RKPCL specifications

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