The NFC is a quite new and useful technology. This technology is significantly used on Android devices such as the Blackview A20. Due to the NFC it will be possible to do a lot of things in many fields of activity. So we decided to write this article to rough the subject of the NFC and show you tips on how to activate it on your Blackview A20. We will first see what the NFC is for. We will see in a second time how to activate the NFC on your Blackview A20. Finally, we will teach you how to use it in different situations.
What’s the NFC function on your Blackview A20
The NFC that stands for Near Field Communication is in fact a wireless transfer technology. With NFC you may exchange information as well as files between two 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 very close to your Blackview A20 in order that it operates. So, the NFC will allow your Blackview A20 to be able to exchange files, to connect to a new device or to pay without contact. There are numerous ways to use the NFC of your Blackview A20.
How you can activate the NFC of your Blackview A20
To be able to make use of the NFC on your Blackview A20, it is necessary that this setting is enabled on the mobile. To activate the NFC on your Blackview A20, you must go to the Settings menu of the Blackview A20. Then go to PLUS or ADVANCED PARAMETERS and finally click on NFC. You may then activate or deactivate the NFC of your Blackview A20. If you desire to save a little battery, we recommend you to activate the NFC only if you use it and to deactivate it the rest of the time.
How you can use the NFC with your Blackview A20
Exchange files with NFC
If you desire to exchange files between your Blackview A20 and another mobile, you can use the NFC. For this you have to activate the NFC and you should also activate Android Bean. To do this, go to Settings> More> NFC> Android Beam . Once completed, simply bring the two devices closer and choose NFC as an option to share your file.
Pay with the NFC of your Blackview A20
For now Banks are not yet too developed on the payment NFC. To be able to pay with the NFC of your Blackview A20, you must do two things. The first is to have an application compatible with your bank. The second is to set up his credit card or his account in this application.
Connect to a device
If you want to pair a device to your Blackview A20, it can be easier to do it with the NFC. So, it is often enough to activate the NFC Blackview A20 and stick the telephone to the device to generate the association. This is for example the case with some bluetooth headsets.
