145, Another caller cannot reach you | Samsung SGH-U900 instruction

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troubleshooting

145

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.

The phone beeps and the battery icon flashes.

Your battery is low. Recharge or replace the battery to continue using the phone.

The audio quality of the call is poor.

•Ensure that you are not blocking the phone’s internal antenna.

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

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

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

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

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Samsung SGH-U900 user manual 145, Another caller cannot reach you

Contents

SGH-U900 Using this manual Contents Check voice mails Using advanced functions Using tools and applications Print images Troubleshooting index Safety and usage information Safety warnings Handle and dispose of batteries and chargers with care Safety precautions Reduce the risk of repetitive motion injuries Protect batteries and chargers from damage Important usage information Avoid interference with other electronic devices Handle SIM cards and memory cards with care Correct disposal of this product Introducing your Mobile phone Unpack Check your product box for the following items Phone layout Rear of your phone includes the following keys and features Keys Function Display Icons Display Icons Assembling and preparing your mobile phone Install the SIM or Usim card and battery Insert the SIM or Usim card Charge the battery Plug the large end of the travel adapter into a power outlet About the low battery indicator Insert a memory card optional Using basic Functions Switch to the Offline profile Turn your phone on and off Use the touch panel Example Change the colour of the touch panel icons and effects Adjust the sensitivity of the touch panelCustomise the touch panel Set menu shortcuts in Idle mode Set the feedback for the touch panel Access menus Switch applications Customise your phone Adjust the volume of the key tonesSwitch to or from the Silent profile Edit a profile Switch profilesCustomise your ringtone Customise the display Set the time and date Select a theme for the main display Select a wallpaper Idle modeSet the UI language Create a custom theme for the main display Customise your phone Customise the display Customise your phone Customise the display Change the backlight time Lock your phoneChange the backlight brightness Make a video call Use basic call functionsMake a voice call Answer a video call Adjust the volumeAnswer a voice call Use the speakerphone feature Use the headset Send and view messages Send a text message Send a multimedia message Send an email Enter text ABC View sent or saved messages View received text or multimedia messagesView received emails Call the voice mail number Check voice mailsSet the voice mail number Add and find contacts Add a new contact Find a contact from Idle mode Find a contact Use basic camera functions Capture photos Switch scene modes View photos Capture videos View videos Key Function Listen to music Listen to the FM radio Volume Listen to the music player Use a Bluetooth-enabled headset to listen to music Enter URLs Browse the webBrowse web pages Use Google services Bookmark your favourite web pages Using advanced Functions Call a recently dialled number Use advanced call functionsView and dial missed calls Call an international number Hold a call or retrieve a held call Call a contact from PhonebookUse options during a voice call Dial a second call Make a multiparty call conference call Switch a voice call to a video callAnswer a second call Hide or show your image Switch camerasUse options during a video call Show another image Capture images or videos Switch a video call to a voice callAdjust display settings Set speed dial numbers Use advanced Phonebook functionsCreate a namecard Create a group of contacts Save a contact card to My files Delete a contact Copy a contact Create a multimedia template Use advanced messaging functionsCreate a text template Insert text templates in new messages Create a message from a multimedia template Set options for push messages Set options for broadcast messages Delete messages Delete messages by folders Create a new folder to manage messages Use advanced camera functions Capture a series of photos Capture divided photos Capture photos with frames Capture panoramic photos Capture videos to attach to a message Use the macro feature Set image size Use the flash Set the timer Use the face recognition feature Adjust the white balance Add effects Set the exposure Turn on or off audio recording for videos Adjust camera settings Use camera shortcuts Use advanced music functions Copy music files via Samsung PC Studio Copy music files to a memory card Synchronise your phone with Windows Media Player Create a playlist Set the music player to repeat tracks Set the music player to shuffle tracks Play music in the background Use music player shortcuts Retrieve podcasts Store radio stations manually Customise your music player settingsStore radio stations automatically Using tools Applications Find and pair with other Bluetooth-enabled devices Use the Bluetooth wireless featureTurn on the Bluetooth wireless feature Send data using the Bluetooth wireless feature Receive data using the Bluetooth wireless feature Use Remote SIM mode Print data using the Bluetooth wireless feature Synchronise data with your PC Activate the mobile tracker Play a voice memo Record and play voice memosRecord a voice memo 100 Delete a voice memo Apply effects to images 101Edit images 102 Apply a blur effect to a specific area of an image Adjust an image 103 104 Transform an image 105 Crop an image Insert a visual feature 106 107 Print images Make a new video with captured images and videos 108Edit videos 109 Trim any segment of videos 110 Split videos 111 Apply effects 112 Insert texts 113 Move or copy components in a video Activate the ShoZu account 114Upload photos and videos to the web Create a new destination Subscribe to feeds 115Use the RSS reader Read RSS feeds Download multimedia Customise RSS reader settings116 Download games or applications Use Java-powered games and applications117 Play games Add a world clock to your display Create and view world clocksCreate a world clock Set and use alarms 119 Use the calculator Set a countdown timer120 Convert currencies or measurements Create a text memo 121Use the stopwatch Delete a text memo Mark a task completed 122Create a new task Delete a task Change the calendar view 123Manage your calendar Select a date in the calendar 124 125 Create an event View events by type 126Delete an event Adjusting Settings Phone profiles Access the Settings menu128 129 Time & date Display & light settings 130 Phone settings 131 Call settings 132 133 134 Security Application settings 135 136 137 138 139 140 141 Master reset 142 Troubleshooting While using your phone, the following messages may appear 144 145 Another caller cannot reach you 146 Your phone is hot to the touch Index 147 Accessing applications 117 downloading 117 playing games 148 149 Samsung PC Studio 151