How to scan an NFC tag
What type of smartphone do you use?
In any case, you must always unlock the screen to be able to read an NFC chip with your Smartphone.
To scan an NFC tag, simply unlock the screen and then place the top edge of your iPhone against the NFC tag
Watch vidéo :
Iphone with ios 14 update
If your Iphone 7 to X has been updated with ios 14, you will find this application in your device:
Iphone 7 up to X requires the installation of an app.
Once the app is open, you should see this:
Watch on vidéo:
To start, you have to unlock the screen.
If you don’t have this tab:
In “settings” then “wireless and networks” then “NFC”, verify that NFC is activated.
Then, with the screen on, place your Smartphone against an NFC tag.
ATTENTION, under Android, the sensor is not always in the upper corner of the Gsm. Sometimes it is in the center, on one of the sides or at the bottom. When you have found the location of your sensor, it will always be there to scan the NFC tags.
See in video: