![]() Another variation is to install third party apps, like NFC Check. In other, more modern Android phones, direct access is already in the notification bar where you’ll find the button allowing activation and deactivation of the NFC. Once there, look for “wireless connections,” then, under “More,” If your device accepts NFC, you’ll find the option for activating it. In mobile phones with Android, the quickest way is to enter the phone’s Settings. The answer to this question will vary according to the operating system your device uses. How do I know if my mobile phone has NFC? Nonetheless, the most extensive use is that of making payments, and more than a few experts feel that this technology will be the way we’ll make most of our payments in the future. A clear example of this are bus tickets or metro cards. In the case of identification, in some places, all you have to do is put the mobile phone or card with an NFC chip near a reading device to access sites. The two most usual uses of the NFC are identification and payments. So, the devices have to be close to communicate together. On the other hand, one of the difficulties with NFC is that the range of action is extremely reduced, since it can’t go beyond 20 centimeters. One of NFC’s advantages is its communication speed, because the two devices recognise each other almost instantly, without having a previous encounter. The NFC isn’t new, because it’s been used since 2003, but in recent years it has produced an enormous peak, beginning with the multiple advantages it offers. When this happens, the transfer is completed, instantly and completely secure. One has money (a virtual card in a wallet) and another receives its signal and validates that there is money. In other words: two wireless devices communicate together. The NFC technology (Near Field Communication) facilitates, essentially, the execution of non-contact payments. With that mobile phone, you can get it closer to the shop’s POS, which must also be equipped with NFC technology (this is already happening in the greater majority of stores) and it produces an exchange of data between your virtual card and the POS, until it validates the purchase. To do this, you must have a mobile phone equipped with NFC technology. That’s not how it works when you use the same virtual card to pay in a physical store. ![]() You simply enter the card’s data, the security code and it’s ready to go. Paying with a virtual card in an online shop is quite simple and doesn’t leave room for doubts. How do I pay in a physical store with a virtual card? This works only if the establishment uses machines (POS) with NFC technology to charge the cards. It can also be used like plastic cards in shops, grocery stores, casinos, hotels, etc. You can buy with a virtual card in stores using wallets like Apple Pay, Google Pay, Samsung Pay and other wallets.
0 Comments
Leave a Reply. |