Samsung SM-J320HZKDXXV manual Data usage, SIM card manager dual SIM models, Limiting data usage

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Settings

Data usage

Keep track of your data usage amount and customise the settings for the limitation. On the Settings screen, tap Data usage.

Mobile data: Set the device to use data connections on any mobile network.

Set mobile data limit: Set a limit for mobile data usage.

Background data: Prevent apps that are running in the background from using a mobile data connection.

To change the monthly reset date for the monitoring period, tap Change cycle.

Limiting data usage

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On the Settings screen, tap Data usage and tap the Set mobile data limit switch to activate it.

Drag the limit adjustment bar upwards or downwards to set the limit.

Drag the warning adjustment bar upwards or downwards to set a data usage alert level. The device will alert you when the warning level is reached.

SIM card manager (dual SIM models)

Activate your SIM or USIM cards and customise the SIM card settings. Refer to Using dual SIM or USIM cards (dual SIM models) for more information.

On the Settings screen, tap SIM card manager.

Voice call: Select a SIM or USIM card for voice calls.

Text messages: Select a SIM or USIM card for sending messages.

Data service network: Select a SIM or USIM card for data service.

Dual SIM always on: Set the device to allow incoming calls from the other SIM or USIM card during a call.

When this feature is enabled, you may incur additional charges for call forwarding depending on the region or service provider.

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Contents SM-J320F/DS SM-J320FN SM-J320G/DS SM-J320H/DS 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 mode Ultra power saving modeInstalling the SIM or Usim card SIM or Usim cardReplace the battery and back cover Removing the SIM or Usim card Using 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 cardRemoving the memory card Formatting the memory cardTurning the device on and off TouchscreenTapping Tapping and holdingDragging Double-tapping SwipingSpreading and pinching Home screen Home screenHome screen options Adding items Moving and removing an itemCreating folders Apps screen Managing panelsMoving items Creating folders Indicator icons Icon MeaningLock screen PatternUsing the notification panel PasswordNotification panel Single SIM models Using quick setting buttons Entering textKeyboard layout Changing the input languageAdditional 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 Performing a data reset Updating with Smart SwitchUsing a Google account Backing up and restoring dataInstalling 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 Sending emailsReading emails Camera Basic shootingTaking photos or recording videos Launching Camera on the locked screen Launching Camera quicklyLocking the focus and exposure Auto mode Pro modePanorama Continuous shot Beauty faceSelfie Sound&shotCamera settings Quick settingsHDR Rich tone Camera 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 Change screen ratioVoice Recorder My Files MemoComposing memos Searching for memosAlarm ClockWorld clock Timer CalculatorStopwatch Radio Listening to the FM radioGoogle apps Scanning radio stationsGoogle Settings Play Movies & TVDrive YouTubeWi-Fi Connecting to a Wi-Fi networkIntroduction Wi-Fi Direct Sending and receiving dataEnding the device connection Bluetooth Pairing with other Bluetooth devicesFlight mode Unpairing Bluetooth devicesSending and receiving data Using the mobile hotspot Mobile hotspot and tetheringData usage SIM card manager dual SIM modelsLimiting data usage NFC and payment NFC-enabled models Mobile networksUsing the NFC feature Making payments with the NFC featureTap Android Beam and tap the switch to activate it Sending dataMore connection settings OptionsPrinting Adding printer plug-insPrinting content Sounds and notificationsDisplay Applications WallpaperThemes Lock screen and securityEasy mode Switching to easy modePrivacy Accessibility Managing shortcutsAccounts Adding accountsRegistering Samsung accounts Removing accountsBackup and reset Language and inputStorage Date and time About deviceTroubleshooting AppendixResetting the device Restarting the deviceForcing restart Sound echoes during a call Battery depletes faster than when first purchased Error messages appear when opening multimedia files Your device cannot find your current location Copyright Trademarks
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SM-J320FZWDSER, SM-J320FZKNBGL, SM-J320FZKNPHE, SM-J320FZDNITV, SM-J320FZDAILO specifications

The Samsung SM-J320FZDDKSA, SM-J320FZWDKSA, and SM-J320FZKDKSA are part of the Galaxy J3 series, designed to cater to budget-conscious consumers seeking reliable performance and essential smartphone features. These models were released in 2016 and are positioned as entry-level smartphones, making them accessible to a wide range of users.

One of the standout features of the Galaxy J3 series is its compact design. The devices boast a 5-inch Super AMOLED display, delivering vibrant colors and deep blacks, enhancing the viewing experience for multimedia consumption. The screen resolution of 1280 x 720 pixels ensures that images and text are sharp, making it suitable for casual browsing and media playback.

Under the hood, the Galaxy J3 models are powered by a quad-core processor, providing decent performance for everyday tasks such as browsing the internet, social media use, and light gaming. Depending on the variant, the smartphones are equipped with either 1.5GB or 2GB of RAM, facilitating smooth multitasking for users.

In terms of storage, these models offer 8GB or 16GB of internal memory, which can be expanded via a microSD card slot, allowing users to store their favorite apps, photos, and videos without running out of space. The camera capabilities include an 8-megapixel rear camera that features an LED flash, enabling users to capture decent quality images in various lighting conditions. Additionally, a 5-megapixel front-facing camera is available for selfies and video calls.

Battery life is a crucial aspect of any smartphone, and the Galaxy J3 series does not disappoint with its removable 2600mAh battery. This capacity provides a solid performance throughout the day, even with moderate usage, making it suitable for users who may not have access to charging frequently.

Connectivity options on the Galaxy J3 include 4G LTE support, ensuring fast internet access, along with standard features such as Wi-Fi, Bluetooth, and GPS. The devices run on Android, providing access to a range of applications through the Google Play Store.

In summary, the Samsung SM-J320FZDDKSA, SM-J320FZWDKSA, and SM-J320FZKDKSA smartphones offer a balanced mix of essential features and reliable performance, making them ideal for those seeking an affordable yet functional mobile device. Their user-friendly interface, solid build quality, and long-lasting battery life contribute to their appeal in the competitive entry-level smartphone market.