Samsung SM-J700HZWDXXV, SM-J700FZWDKSA, SM-J700FZKDKSA, SM-J700FZDDKSA Sound echoes during a call

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Appendix

Sound echoes during a call

Adjust the volume by pressing the Volume key 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. Charge 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 battery depletes faster than when first purchased

When you expose the device or 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 apps, such as games or the Internet.

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

Your device is hot to the touch

When you use apps that require more power or use apps on your device for an extended period of time, your device may feel hot to the touch. This is normal and should not affect your device’s lifespan or performance.

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Contents SM-J700F SM-J700F/DS SM-J700F/DD SM-J700H/DS SM-J700H/DD Table of Contents Appendix Basics Read me firstPackage contents Device layout Keys Battery Installing the batteryRemoving the battery Charging the battery Reducing the battery consumption Viewing the remaining charging timeBattery charging tips and precautions Power saving modeUltra power saving mode Installing the SIM or Usim cardSIM or Usim card Replace the battery and back cover Removing the SIM or Usim card Single SIM models Dual SIM modelsUsing dual SIM or Usim cards dual SIM models Switching between cardsActivating SIM or Usim cards Changing the display name and icon of SIM or Usim cardsInstalling a memory card Memory cardTurning the device on and off Removing the memory cardFormatting the memory card Touchscreen TappingTapping and holding Dragging Double-tappingSwiping Spreading and pinchingHome screen Home screenHome screen options Adding itemsMoving and removing an item Creating folders Managing panelsApps screen Moving itemsIndicator icons Icon MeaningLock screen PatternUsing the notification panel PasswordNotification panel Using quick setting buttons Single SIM modelsEntering text Keyboard layoutChanging the input language Changing the keyboard layoutAdditional keyboard functions Copying and pastingScreen capture Opening appsDevice and data management Transferring data from your previous deviceTransferring data from a mobile device Transferring data from a computerUsing the device as a removable disk for data transfer Updating the deviceUpdating over the air Device MTPPerforming a data reset Updating with Smart SwitchBacking up and restoring data Installing or uninstalling apps Installing appsGalaxy Apps Play StorePhone Managing appsIntroduction Making callsSingle SIM models Tap to make a voice call, or tap Receiving calls Options during calls During a voice callDuring a video call Contacts Adding contactsCreating contacts manually Importing contactsMessages Searching for contactsSending messages Viewing messages Internet Setting up email accounts → Settings →MORE →Set default accountSending emails Reading emailsCamera Basic shootingTaking photos or recording videos Camera etiquetteAuto mode Launching Camera on the locked screenLaunching Camera quickly Pro mode PanoramaContinuous shot Tap Mode →Selfie Tap Mode →Wide selfieBeauty face SelfieTap Mode →Interval shot Interval shotSound & shot SportsHDR Rich tone Camera settings Quick settingsCamera settings Gallery Viewing images or videosSmart Manager Deleting images or videosDeleting an image or a video Deleting multiple images and videosUsing the quick optimisation feature Using the Smart managerBattery StoragePlanner Creating eventsCreating tasks Syncing events and tasks with your accountsVideo Dragging the bar Change screen ratioVoice Recorder My Files MemoComposing memos Searching for memosAlarm ClockWorld clock Timer CalculatorStopwatch Radio Listening to the FM radioScanning radio stations Google apps Google Settings Play NewsstandPlay Games DriveWi-Fi Connecting to a Wi-Fi networkIntroduction Tap ConnectWi-Fi Direct Tap Wi-Fi DirectSending and receiving data Ending the device connectionBluetooth Pairing with other Bluetooth devicesFlight mode Unpairing Bluetooth devicesSending and receiving data Tap UnpairUsing the mobile hotspot Mobile hotspot and tetheringData usage SIM card manager dual SIM modelsLimiting data usage More connection settings Mobile networksOptions Printing content PrintingAdding printer plug-ins Sounds and notifications DisplayApplications WallpaperThemes Lock screen and securityEasy mode Switching to easy modePrivacy Accessibility Managing shortcutsAccounts Adding accountsRegistering Samsung accounts Removing accountsBackup and reset Language and inputAccessories StorageDate and time About deviceTroubleshooting AppendixTouchscreen responds slowly or improperly Sound echoes during a call Error messages appear when launching the camera Another Bluetooth device is not located Copyright Trademarks
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SM-J700HZWDKSA, SM-J700FZKAILO, SM-J700FZDDKSA, SM-J700HZKDSEK, SM-J700HZKDXXV specifications

The Samsung SM-J700 series, including models such as SM-J700FZWAPCL, SM-J700HZDDSER, SM-J700FZKDKSA, SM-J700HZWDXXV, and SM-J700HZKDSER, represents a versatile range of smartphones designed to meet the needs of different users. With a focus on performance, design, and user experience, these devices stand out in the competitive mid-range smartphone market.

One of the main features of the SM-J700 series is its sleek design. The smartphones boast a stylish aesthetic with a combination of plastic and metal materials that provide durability while also ensuring a comfortable grip. The 5.5-inch Super AMOLED display offers vibrant colors and sharp contrasts, making it ideal for multimedia consumption, gaming, and browsing. This screen technology enhances viewing angles, ensuring that content remains clear and vivid from various positions.

Under the hood, the SM-J700 smartphones are powered by an efficient processor that delivers smooth performance for everyday tasks, including social media, web browsing, and light gaming. Coupled with varying RAM options, these devices ensure multitasking capabilities, enabling users to switch between applications seamlessly.

Battery life is another key characteristic of the SM-J700 series. Equipped with a sizeable battery, these devices can last throughout the day on a single charge, even with extensive usage. The inclusion of power-saving modes optimizes performance without compromising user experience.

The camera capabilities of the SM-J700 series are also noteworthy. With a rear camera featuring autofocus and LED flash, these smartphones capture stunning images with great detail. The front-facing camera is suitable for selfies and video calls, making it a versatile tool for those who cherish their photography.

Connectivity options include 4G LTE support, providing fast internet access for downloading and streaming content. Additionally, the smartphones support dual SIM functionality, allowing users to manage personal and work contacts efficiently.

The SM-J700 series runs on Samsung's user-friendly interface, offering customization options and access to the latest applications via the Google Play Store. Regular software updates enhance security and performance, ensuring that users always have the best experience.

In summary, the Samsung SM-J700 series models are well-rounded devices that provide an excellent balance of performance, design, and features, making them appealing options for users looking for reliable mid-range smartphones.