Samsung GT-B5722DNATMC, GT-B5722LIAXEF, GT-B5722DNAXEF Phone beeps and the battery icon flashes

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troubleshooting

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.

The battery does not charge properly or sometimes the phone turns itself off.

•The battery terminals may be dirty. Wipe both gold-coloured contacts with a clean, soft cloth and try charging the battery again.

•If the battery will no longer charge completely, dispose of the old battery properly and replace it with a new battery.

Your phone is hot to the touch.

When you use applications that require more power, your phone may heat up.

This is normal and should not affect your phone’s lifespan or performance.

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Contents GT-B5722 Using this manual Instructional iconsCopyright information IiiContents Using basic functions Use Java-powered gamesTroubleshooting Protect your hearing Safety warningsKeep your phone away from small children and pets Avoid interference with pacemakers Install mobile phones and equipment with cautionHandle and dispose of batteries and chargers with care Do not use the phone if the screen is cracked or broken Turn off the phone in potentially explosive environmentsReduce the risk of repetitive motion injuries Safety precautions Follow all safety warnings and regulationsUse only Samsung-approved accessories Drive safely at all timesHandle your phone carefully and sensibly Never use a damaged charger or batteryProtect batteries and chargers from damage Allow only qualified personnel to service your phone Ensure maximum battery and charger lifeImportant usage information Avoid interference with other electronic devicesSpecific Absorption Rate SAR certification information Ensure access to emergency servicesHandle SIM cards and memory cards with care Correct disposal of this product Correct disposal of batteries in this product Disclaimer Safety and usage information Supplied accessories perform best for your phone UnpackRear of your phone includes the following keys and features Phone layoutKeypad KeyFunctionIcons Learn about the icons that appear on your displayInstall the SIM card and battery Assembling and preparing your mobile phoneInsert the SIM card Charge the battery Insert a memory card optional Attach a hand strap optional Hospitals Switch to the offline profileTurn your phone on and off Use the touch screen Touch an icon to open a menu or launch an applicationAccess menus Use widgetsCustomise your phone Set a phone profile Switch to or from the silent profileSelect a wallpaper Idle mode Select a skin colour Menu mode Select a default SIM card and networkSwitch the SIM cards automatically Manage your SIM cardsAdjust the volume Use basic call functionsChange the names and icons of the SIM cards Make a callUse the speakerphone feature Send and view messagesUse the headset Send a text or multimedia messageSend an email Enter textLearn the basics of using the phonebook feature Add and find contactsView text or multimedia messages View an emailUse basic camera functions Add a new contactFind a contact Capture photosView photos Capture videosView videos → Images → My photos → a photo fileListen to music Listen to the FM radioListen to music files To turn off the FM radio, selectLearn to access and bookmark your favourite web pages Navigate web pages using the following iconsBrowse the web Browse web pagesUse the Google services Learn how to use various Google servicesBookmark your favourite web pages Connect to Google SearchUse advanced call functions View and dial missed callsCall a recently dialled number Learn about your phone’s additional calling capabilitiesHold a call or retrieve a held call Dial a second callAnswer a second call Make a multiparty call conference callReject a call Call an international numberCall a contact from the phonebook Use advanced phonebook functions Create your namecardSet speed dial numbers Create a group of contactsUse advanced messaging functions Create a text templateCreate a multimedia template Select Create Enter a group name and select DoneCreate a message from a multimedia template Use the Bluetooth messengerInsert text templates in new messages Capture photos by using options preset for various scenes Use advanced camera functionsCapture a series of photos Capture divided photosCapture photos with decorative frames Use camera optionsCustomise camera settings Use advanced music functions Copy music files via Samsung KiesCopy music files to a memory card Create a playlistStore radio stations automatically Customise your music player settingsRecord songs from the FM radio Set up your favourite radio station list Use the Bluetooth wireless feature Turn on the Bluetooth wireless featureFind and pair with other Bluetooth- enabled devices Menu mode, select Bluetooth Select Activation → On → SaveActivate and send an SOS message Send data using the Bluetooth wireless featureReceive data using the Bluetooth wireless feature Activate the fake call feature Idle mode, press and hold the Volume key downMake fake calls Make a fake callChange the time delay before fake calls Record and play voice memosRecord a voice Record a voice memoEdit images Apply effects to imagesTransform an image Learn to edit images and apply fun effectsCrop an image Adjust an imageInsert a visual feature Use Java-powered games and applications Print imagesSynchronise data Play gamesLaunch applications Create a synchronisation profileSet and use alarms Set a new alarmCreate and view world clocks Create a world clockSet a countdown timer Stop an alarmDeactivate an alarm Use the calculatorCreate new memos Use the stopwatchCreate new tasks Manage your calendar Change the calendar viewCreate an event View eventsTroubleshooting Ensure that the SIM card is installed correctly Your phone displays No networks found or Network errorPhone beeps and the battery icon flashes Installing Low battery indicator Deactivating, 57 stoppingSee web browser See tools, calculatorSee tools, countdown timer Accessing applications, 55 launching gamesFinding See tools, convertorCall volume Key tone volume Advanced capturing, 42 capturing, 31 viewingSee FM radio See tools, stopwatchSetting dual display Declaration of Conformity R&TTE English EU /2010. Rev
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GT-B5722LIAXEH, GT-B5722DNACOA, GT-B5722DNAAFR, GT-B5722LIAABS, GT-B5722LIATHR specifications

The Samsung GT-B5722LIASEB and GT-B5722DNASEB are part of Samsung's B series of mobile phones that cater to the needs of users seeking reliable and feature-rich devices without the complexities of modern smartphones. Launched during a time when feature phones were still prominent, these models stand out for their practicality and robust performance.

Both models share a similar design language with a compact and lightweight body that makes them comfortable to hold and operate. The GT-B5722 is equipped with a 2.8-inch QVGA display, providing clear visibility for daily tasks. The screen size is ideal for easy navigation through menus and reading messages, while the TFT display technology ensures vibrant colors and reasonable image quality.

One of the prominent features of the GT-B5722 series is its dual-SIM capability. This allows users to manage both personal and professional contacts efficiently without needing to carry multiple devices. The ease of switching between SIM cards provides flexibility and convenience, especially for those who travel frequently or have different work and personal numbers.

In terms of connectivity, the GT-B5722 incorporates Bluetooth technology, facilitating wireless file transfers and hands-free communication. While it does not support modern 4G networks, it offers 3G connectivity, allowing users to enjoy faster internet browsing compared to older feature phones. The presence of a web browser enhances the device’s functionality, enabling users to access online content with relative ease.

Photography is another area where these devices excel. The built-in 3.2-megapixel camera captures decent-quality images, making it possible to snap spontaneous photos. The camera also includes features such as autofocus and digital zoom, allowing for versatile imaging options.

The battery life is commendable, with the devices equipped with a 1200mAh battery that can provide hours of talk time and standby performance. This longevity is especially attractive for users who require a dependable device for daily communication without frequent recharging.

Furthermore, the GT-B5722 series supports various multimedia formats, allowing users to enjoy music and videos on-the-go. The expandable memory options enable users to store a significant amount of data, including photos, music, and videos, ensuring ample space for personal preferences.

To summarize, the Samsung GT-B5722LIASEB and GT-B5722DNASEB are classic feature phones that offer essential functionality, dual-SIM support, and robust battery life. They embody the simplicity and reliability that many users still seek, making them an excellent choice for those who prefer a straightforward mobile experience.
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