You hear a lot lately about contactless technology, NFC (short for Near Field Communication) used in a wide variety of occasions: from file transfer, to authentication, but especially for payments in stores. The beauty is that all of this is possible using a simple smartphone or tablet with support for this technology - just like your device Samsung.
The question seems really interesting to you, to the point that you have decided to do some research to find out how to activate NFC on Samsung and you ended up here, on my site. So it's true? Then know you are in the right place! In fact, in this tutorial, I thought I would collect for you the answers to your questions related to the use of NFC on Samsung devices.
I assure you that activating NFC on your smartphone (or tablet) will be really very simple. If you wish, therefore, by continuing to read these lines you will quickly discover not only how to activate the NFC and what it is for, but also what are its most useful and practical uses. Happy reading and have fun!
- How to activate NFC on Samsung
- How to use NFC on Samsung
- Data transfer
- NFC tag
And then you would like to use technology NFC with your Samsung device. But what exactly is it and, above all, what is it for? Starting with the basics about this technology can help you better understand its purpose and use.
NFC technology is synonymous with Near a communication field (communication in proximity), a modern method of exchanging data between devices located close to each other.
It is, therefore, a short-range wireless communication, widely used today thanks to its presence in Smart devices, smartphones and tablets in the first place. Examples of use are the now widespread contactless payments (which I will tell you about in the dedicated chapter of this guide) or the data transfer between two devices (as I will explain in another chapter).
Another very common use is that of NFC tag, which are physical devices that pretend to be "electronic tags" and that, by integrating a programmable NFC chip, can transmit information and data to smart devices equipped with NFC support: it is thanks to NFC tags that you can interact with physical objects or structures such as It happens, for example, in some museums or shops. In this guide, of course, I will also tell you about the interaction of your Samsung device with the NFC tags. But let's go in order.
How to activate NFC on Samsung
First, you need to learn how to activate NFC on Samsung, a really simple operation to perform on all devices that include an NFC chip inside.
The good news is that your Samsung smartphone is unlikely to be without NFC, unless it is a very old model, produced before 2012. Also, the procedure to follow is practically the same on all compatible devices, despite some minor differences that may occur. in the menu items to select, depending on the version of Android used.
In light of the above, you can follow the procedure outlined below if you want to know how to activate NFC on Samsung A20s or other smartphone models from the Korean manufacturer or who want to know how to activate NFC on Samsung tablet: the steps to follow are approximately the same.
The procedure starts from the menu configurations, accessible through the main screen of your device's application. The icon to look for is that of a gear: After touching, select the item Connectionsso make sure you go ahead EN the switch next to the option NFC and payment.
To fully unlock data and information transfers, continue to touch the item NFC and payments, then flip the switch next to it with your finger Android Beam, to activate the transfer of content even from applications.
How to use NFC on Samsung
You have enabled the NFC connection on your Samsung in no time and you can't wait to take action by using it on all the occasions where it can be most useful. Great, so I would say if everything went well, I can go on to talk to you about how to use it to pay, transfer data and with NFC tags.
If you intend to use the NFC technology of your Samsung device to make payments, you must first unlock this feature. In particular, always from the activation menu seen in the previous chapter, then after touching the item NFC and payments, tap on the menu Touch and pay. Finally, press the switch corresponding to the item Tap and pay with open apps.
If you have installed applications to manage contactless payments, you can express your preference on which one to use on this screen. For example, many systems are valid for NFC payments Google payment mi Samsung Pay, whose applications are easily installed by following the usual installation procedure provided for Android systems.
With that said, I can tell you that the Google Pay option is usually already present if you have made purchases (or added payment methods) on Google Play. In any case, after selecting one of the applications in the list for NFC payments, the next step is to associate a credit or debit card (or a PayPal account) with the application.
In the case of Google Pay, launch the application by tapping its icon (the one with the letter G colored in and the word Pay in the background), then press the button Begins, then in which it says Add a card and continue entering the requested data: Card number, MM / YY (expiration date and year), CVV mi Shipping Address. Then confirm everything by tapping the button Save.
If you want to associate the card with the Samsung Pay application, remember first that not all Samsung devices are compatible with this service. You can find the list of compatible devices here.
In addition to the hardware requirement, it is important to verify that the booth and circuit of your card They have partnered with Samsung to enable NFC payments. You can quickly find out if your bank is enabled by connecting to the official Samsung Pay page, typing the name of your bank in the search bar under the heading Find out if your bank is enabled *.
Having made the necessary preliminary checks, go back to your device and open the app, tapping on the blue icon with the writing Samsung Pay inside. Continue doing the login entering your Username And yours password. If you haven't already done so, you can create a Samsung account by following this guide.
Once you have logged into your account from the Samsung Pay app, tap the item add paper, Thus checks card with the camera, enter your details and follow the onscreen instructions to complete the registration. Remember to keep a identification document to confirm the authenticity of your data, since, depending on your credit institution, an Internet connection may be required.
So you have added your card to the NFC payment management app, you just have to continue with your first payments using this new method! Always consider whether the POS The retailer is equipped with a contactless system. You can ask or understand by the presence of the wireless signal symbol placed above the POS terminal.
At this point, if you are paying with Google payment, all you have to do is unlock your device and bring it closer to the screen of the POS and if the payment method addition was successful, you will see the message Transaction executed. The symbol is displayed on the screen of your device ✓ to confirm the payment.
If you are using the app instead Samsung PayAfter bringing the device closer to the POS terminal, on the screen choose the card with which to make the payment and authorize it with the security system you have configured (PIN, fingerprint recognition, etc.).
So it wasn't that difficult, was it? If you want to know more about the use of these payment systems and their respective settings, I can recommend two of my articles on the matter: how to pay with Google Pay and how Samsung Pay works.
Do you want to share files with those around you without necessarily having to send them through a messaging application or cloud services? So are you thinking about NFC technology? Great idea: using NFC, you can transfer data by simply touching the devices involved in the passage, without tedious pairing or recognition procedures as is the case with transfer via Bluetooth, for example.
The NFC transfer solution is also useful for sending files to compatible devices such as printers and digital cameras: for example, to transfer photos from the camera to a smartphone or tablet, or to send photos already present on your mobile device to the printer.
Going to practice, in the case of transferring photos: after activating the NFC connection as I explained before, make sure that the recipient has done the same, then go to the Gallery from the main menu of your Samsung device and browse the photos it contains until you find the one you want to send.
After opening the photo with one touch, press the function icon Sharing at the bottom and tap the button Android Beam. To start the transfer, all you have to do is put the surface of your device in contact with that of the recipient of the data and confirm requests that appear on the screens of both devices.
Once the data transferIf you wish, you can disable the NFC connections until later use.
Let me tell you how NFC technology can be used with specific interactive electronic tags. The latter said NFC tag, are equipped with a chip NFC already programmed (or programmable) to be used in different occasions and contexts.
In this sense, you could program an NFC tag to activate the silent mode on your device and place this sticker near the bedside table; In this way, before going to bed, simply touch the NFC tag of your Samsung device to set it to silent mode.
In relatively simple functions like this, NFC tags can be programmed for even more complex tasks. Its programming can be done by specifications application or computer. Wondering where to find these labels? Nothing could be simpler, because online retailers, including Amazon, commonly sell them in different shapes and colors.
Some NFC tags are stickers, others can be attached to keyrings and also differ in the available space: 100 bytes or beyond 800 bytes.
The last difference depends on the type of functions and data to be stored in them: the former are adapted to simpler operations, the latter to more complex operations (such as creating personal vCards).
Of course, when it comes to its use, you must first make sure to activate NFC on your Samsung device as I explained before.
Once this is done, to use the labels you just have to approach your smartphone or tablet. I assure you that they work and can also be very comfortable in daily life. Seeing is believing!
For more information about NFC technology and how it works, I invite you to read the tutorial that I dedicated to it.