The NFC is a quite new and useful technology. This technology is progressively used on Android cell phones including the Redmi 7A. Thanks to the NFC it will be possible to do a lot of things in several fields of activity. So we made the decision to write this article to rough the subject of the NFC and show you how to activate it on your Redmi 7A. We will initially find what the NFC is for. We will discover in a second time how to activate the NFC on your Redmi 7A. At last, we will show you how to use it in different circumstances.
What is the NFC function on your Redmi 7A
The NFC that stands for Near Field Communication is actually a wireless transfer technology. With NFC you can exchange information or files between two devices. The attribute of this wireless technology is that it has a range of just a few centimeters. It will be necessary that the device with which you use the NFC is highly close to your Redmi 7A in order that it operates. Thus, the NFC will allow your Redmi 7A to be able to exchange files, to connect to another device or to pay without contact. There are many ways to use the NFC of your Redmi 7A.
How you can activate the NFC of your Redmi 7A
To be able to use the NFC on your Redmi 7A, it can be necessary that this setting is enabled on the telephone. To activate the NFC on your Redmi 7A, you need to go to the Settings menu of the Redmi 7A. Then go to PLUS or ADVANCED PARAMETERS and finally click on NFC. You can then activate or deactivate the NFC of your Redmi 7A. If you wish to save a little battery, we advise you to activate the NFC only when you use it and to deactivate it the rest of the time.
How you can use the NFC with your Redmi 7A
Exchange files with NFC
If you wish to exchange files between your Redmi 7A and another telephone, you can utilize the NFC. For this you have to activate the NFC and you must also activate Android Bean. To do this, go to Settings> More> NFC> Android Beam . Once done, just bring the two cell phones closer and choose NFC as an option to share your file.
Pay with the NFC of your Redmi 7A
For now Banks are not yet too developed on the payment NFC. To be able to pay with the NFC of your Redmi 7A, you must do two things. The initially is to have an app compatible with your bank. The second is to configure his credit card or his account in this app.
Connect to a device
When you want pair a device to your Redmi 7A, it may be easier to do it with the NFC. Thus, it is frequently enough to activate the NFC Redmi 7A and stick the phone to the device to generate the association. This is for example the truth with some bluetooth headsets.
