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The NFC is a fairly new and practical technology. This technology is increasingly used on Android cell phones such as the Xiaomi Redmi K20. Due to the NFC it is possible to do lots of things in several fields of activity. So we decided to write this article to rough the subject of the NFC and show you the right way to activate it on your Xiaomi Redmi K20. We will initially find what the NFC is for. We will see in a secondary time how you can activate the NFC on your Xiaomi Redmi K20. Finally, we will explain to you how you can use it in different situations.

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What is the NFC function on your Xiaomi Redmi K20

The NFC that stands for Near Field Communication is actually a wireless transfer technology. With NFC you can exchange information or files between 2 devices. The peculiarity of this wireless technology is that it has a range of just a couple of centimeters. It will be necessary that the device with which you use the NFC is highly close to your Xiaomi Redmi K20 so that it operates. Thus, the NFC will allow your Xiaomi Redmi K20 to be able to exchange files, to connect to a new device or to pay without contact. There are so many ways to use the NFC of your Xiaomi Redmi K20.

How you can activate the NFC of your Xiaomi Redmi K20

To be able to utilize the NFC on your Xiaomi Redmi K20, it can be necessary that this setting is enabled on the cellphone. To activate the NFC on your Xiaomi Redmi K20, you need to go to the Settings menu of the Xiaomi Redmi K20. Then go to PLUS or ADVANCED PARAMETERS and finally click on NFC. You can then activate or deactivate the NFC of your Xiaomi Redmi K20. If you desire to save a little battery, we suggest 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 Xiaomi Redmi K20

Exchange files with NFC

If you desire to exchange data files between your Xiaomi Redmi K20 and another cellphone, you may use 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, simply bring the 2 cell phones closer and choose NFC as an option to share your file.

Pay with the NFC of your Xiaomi Redmi K20

For now Banks are not yet too developed on the payment NFC. To be able to pay with the NFC of your Xiaomi Redmi K20, you will need to do 2 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 Xiaomi Redmi K20, it could be easier to do it with the NFC. Thus, it is generally enough to activate the NFC Xiaomi Redmi K20 and stick the cellphone to the device to create the association. This is for example the truth with some bluetooth headsets.