If you have shopped at the supermarket with your chip debit or credit card, you may have noticed that after going through the dataphone, products are billed with a simple tap. Well, the name of this technology nfc, ‘Near Field Communication’.
This wireless system provides communication communication Being available from your mobile phone gives you many benefits, such as no waiting in line to charge a ticket to board public transport during rush hour, or instantly pairing your headset or speaker with other devices.
To find out if your mobile phone has this function, you can refer to the instructions on it or download an application from the Android app store PlayStore.
To find out if the chip is enabled on your mobile device you can go to the quick access settings panel and activate the NFC logo that you will recognize because it has the letter N on it, or go directly to settings and look for the option ‘Links’ or ‘Link‘, if Android system.
In the case of iPhone, you can go to ‘Settings’ and select the item that says ‘General’ then to enable or disable the NFC button.
Some of the mobile phone brands that include this function are Huawei, Samsung, Appel, Google Nexus, Honor, HTC, Lenovo, LG and Motorola.
Here you can see which specific models have NFC by brand: Mobile phones with NFC technology
If you can’t easily find the NFC option on your phone, check it out at the store. Google Play can find NFC reader this allows you to probe the internal settings of your mobile phone, if the chip is present.
It is recommended Before downloading any app, check the ratings and reviews of the users as well as the overall rating of the program. interest you for more security.
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Source: Exame
