Samsung GT-S7582ZKAOPT, GT-S7582UWAEUR, GT-S7582ZKATPH, GT2S7582ZKADBT Sound echoes during a call

Page 107

Troubleshooting

Sound echoes during a call

Adjust the volume by pressing the Volume button or move to another area.

A cellular network or the Internet is often disconnected or audio quality is poor

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

•When you are in areas with weak signals or poor reception, you may lose reception. You may have connectivity problems due to issues with the service provider’s base station. Move to another area and try again.

•When using the device while moving, wireless network services may be disabled due to issues with the service provider’s network.

The battery icon is empty

Your battery is low. Recharge or replace the battery.

The battery does not charge properly (For Samsung-approved chargers)

•Ensure that the charger is connected properly.

•If the battery terminals are dirty, the battery may not charge properly or the device may turn off. Wipe both gold-coloured contacts and try charging the battery again.

•The batteries in some devices are not user-replaceable. To have the battery replaced, visit a Samsung Service Centre.

The battery depletes faster than when first purchased

•When you expose the battery to very cold or very hot temperatures, the useful charge may be reduced.

•Battery consumption increases when you use messaging features or some applications, such as games or the Internet.

•The battery is consumable and the useful charge will get shorter over time.

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Contents GT-S7582 About this manual About this manual Instructional icons CopyrightTrademarks Table of Contents Media Travel & local Device layout Getting startedButtons Package contents Installing the SIM or Usim card and battery Insert the battery Replace the back cover Removing the SIM or Usim card and battery Charging with the charger Charging the batteryChecking the battery charge status Inserting a memory card Reducing the battery consumptionRemoving the memory card Formatting the memory card Turning the device on and offLocking and unlocking the device Adjusting the volumeSwitching to silent mode Holding the deviceActivating SIM or Usim cards Switching between networksSwitching between networks Icon Meaning Indicator iconsBasics Tapping Using the touch screenFinger gestures Double-tapping DraggingPinching FlickingRotating the screen Control motionsTurning over Picking upHome screen NotificationsRearranging panels Rearranging itemsRemoving a panel Setting wallpaperUsing widgets Using the setting shortcut widgetApplications screen Using applicationsSharing applications Installing applicationsUninstalling applications Organising with foldersChanging the keyboard type Using the Samsung keyboardEntering text Entering text by voice Connecting to a Wi-Fi networkTurning Wi-Fi on and off Joining Wi-Fi networksAdding accounts Setting up accountsAdding Wi-Fi networks Forgetting Wi-Fi networksTransferring files Connecting with Samsung KiesSecuring the device Connecting with Windows Media PlayerConnecting as a media device Setting a face unlockSetting a password Setting a patternSetting a PIN Upgrading over the air Upgrading the deviceUnlocking the device Upgrading with Samsung KiesMaking calls CommunicationPhone During a call Finding contactsMaking an international call Receiving calls Call waiting Rejecting a callAutomatically rejecting calls from unwanted numbers Missed callsPage Swapping images Listening to a voice messageManaging contacts ContactsMoving contacts to Google Searching for contactsDisplaying contacts Moving contactsExporting contacts Importing and exporting contactsFavourite contacts Importing contactsManaging groups Contact groupsBusiness card Adding contacts to a groupSending scheduled messages MessagingSending messages Viewing incoming messages Setting up email accountsReading messages Google Mail Labels Hangouts+ Photos Google+ChatON Internet Web & networkChrome Tap →New tab BluetoothSyncing with other devices Sending and receiving data Pairing with other Bluetooth devicesPlaying music MediaMusic Playing music by mood Setting a song as ringtoneCreating playlists Camera etiquette CameraTaking photos Taking a photoPanoramic photos Shooting modeTaking a video Recording modeTaking videos Zooming in and out Configuring settings for CameraShortcuts Tap →Edit quick settingsTrimming segments of a video GalleryViewing images Playing videosEditing images Sharing images Setting as wallpaperVideo Deleting imagesSharing videos Deleting videosUploading videos YouTubeWatching videos Listening to the FM radio RadioAdding stations to the favourites list Scanning radio stationsPlay Store Application & media storesPlay Books Samsung AppsPlay Movies Play GamesPlay Music Play MagazineBrowsing memos UtilitiesMemo Composing memosViewing a memo PlannerCreating events or tasks Deleting events Syncing with Google CalendarChanging calendar type Searching for eventsDropbox Clock AlarmSetting alarms Stopwatch TimerWorld clock Recording voice memos CalculatorVoice Recorder Saving files with contextual tags Playing voice memosManaging voice memos Search scope GoogleVoice Search Searching the deviceAdding shortcuts to folders My FilesViewing files Downloads Getting directions for a destination Travel & localMaps Searching for locationsNavigation LocalConnections SettingsAbout Settings Wi-FiData usage BluetoothWi-Fi Direct Tap Wi-Fi →Wi-Fi DirectMobile networks Kies via Wi-FiFlight mode More networksLock screen widgets My deviceLock screen Wallpaper DisplaySound Call alerts Home screen modeCall Answering/ending callsRingtones and keypad tones Call accessoriesAdditional settings SIM card manager Blocking modeHands-free mode Accessibility Safety assistanceText-to-speech options Google voice typing DefaultLanguage and input LanguageAdvanced Voice searchText-to-speech options Add account Backup and resetAccounts Motions and gesturesSecurity Location servicesMore Application manager BatterySet up SIM card lock About device Google SettingsStorage Date and timeYour device displays network or service error messages TroubleshootingTouch screen responds slowly or improperly Sound echoes during a call Your device is hot to the touch Another Bluetooth device is not located Data stored on the device has been lost English EU /2013. Rev.1.0
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GT2S7582UWAXEH, GT-S7582UWABGL, GT2S7582UWAORX, GT-S7582UWAEUR, GT-S7582UWASEB specifications

The Samsung GT-S7582 series, encompassing models such as GT-S7582ZKADBT, GT-S7582ZKAATO, GT2S7582UWADBT, GT-S7582ZKAOPT, and GT-S7582ZKATPH, represents a robust entry in the mid-range smartphone market. These devices are part of the Galaxy series and have garnered attention for their reliable performance, solid design, and array of features catering to everyday users.

One of the standout characteristics of the GT-S7582 series is its display. The devices feature a 4.3-inch TFT touchscreen with a resolution of 480 x 800 pixels. Although not among the highest resolutions available today, it provides adequate clarity and vibrant colors for daily tasks such as browsing, social media, and watching videos. The size of the display makes it comfortable to hold and operate with one hand, appealing to users who prefer compact smartphones.

Under the hood, these models are powered by a dual-core processor paired with 1 GB of RAM. This combination delivers a satisfactory performance level for the typical smartphone user, allowing for smooth multitasking and the ability to run various apps without significant lag. The internal storage capacity varies, but many models in this series offer up to 8 GB, expandable via a microSD card, making it easy to store photos, videos, and apps.

In terms of photography, the GT-S7582 series features a 5-megapixel rear camera, which is complemented by a front-facing VGA camera. The rear camera is equipped with autofocus and an LED flash, allowing users to capture decent quality images, even in low-light conditions. While not capable of competing with high-end smartphones, the camera setup is practical for everyday photography and social media sharing.

Battery life is another highlight of these devices, with a removable 2000 mAh battery that ensures all-day usage under typical conditions. This feature is particularly appealing to users who prefer the option of carrying a spare battery or replacing a worn-out one without needing professional assistance.

The software experience is based on Android, typically running a version compatible with the needs of users who appreciate simple and effective functionality. Samsung’s TouchWiz interface adds some unique features and customization options, enhancing the overall user experience.

Connectivity options in the GT-S7582 series include support for 3G networks, Wi-Fi, Bluetooth, and GPS, ensuring users can stay connected and navigate with ease.

Overall, the Samsung GT-S7582 series offers a balanced mix of features, performance, and usability for buyers looking for a reliable smartphone without breaking the bank. With its well-rounded specifications and practical design, it remains a commendable choice for those seeking a dependable mid-range device.
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