The NFC is a fairly new and practical technology. This technology is progressively used on Android mobile phones such as the Vivo V21. Thanks to the NFC it will be possible to do many things in many fields of activity. So we made the decision to write this content to rough the subject of the NFC and show you the right way to activate it on your Vivo V21. We will first see what the NFC is for. We will observe in a second time how to activate the NFC on your Vivo V21. At last, we will show you how to use it in different situations.
What’s the NFC function on your Vivo V21
The NFC that stands for Near Field Communication is in fact a wireless transfer technology. With NFC you can exchange information as well as files between 2 devices. The attribute of this wireless technology is that it has a range of just a few centimeters. It will be required that the device with which you use the NFC is very close to your Vivo V21 so that it works. Thus, the NFC will allow your Vivo V21 to be able to exchange files, to connect to a new device or to pay without contact. There are several ways to use the NFC of your Vivo V21.
How you can activate the NFC of your Vivo V21
In order to make use of the NFC on your Vivo V21, it can be necessary that this setting is enabled on the mobile phone. To activate the NFC on your Vivo V21, you must go to the Settings menu of the Vivo V21. Then go to PLUS or ADVANCED PARAMETERS and finally click on NFC. You can then activate or deactivate the NFC of your Vivo V21. If you wish 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 Vivo V21
Exchange files with NFC
If you wish to exchange files between your Vivo V21 and another mobile phone, you should use the NFC. For this you must activate the NFC and you should also activate Android Bean. To achieve this, go to Settings> More> NFC> Android Beam . Once completed, simply bring the 2 telephones closer and choose NFC as an option to share your file.
Pay with the NFC of your Vivo V21
For now Banks are not yet too developed on the payment NFC. In order to pay with the NFC of your Vivo V21, you must do 2 things. The 1st 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 wish to pair a device to your Vivo V21, it could be easier to do it with the NFC. Thus, it is generally enough to activate the NFC Vivo V21 and stick the telephone to the device to create the association. This is for example the case with some bluetooth headsets.