Ask for advice, who knows what Huawei s NFC is for

NFC stands for Near Field Communication technology, which can achieve fast, convenient and secure payments; It can also be transmitted instantly, and will be its own **, application.

and so on. There are three main modes of operation for NFC:

The card emulation mode simulates the NFC-enabled device into a smart card to realize functions such as device payment and access control.

The read-write mode supports reading and writing NFC tags, such as topping up a bus card.

The peer-to-peer mode supports the interaction between two NFC devices and enables data transfer between the devices.

1. Transfer files via NFC.

First, you need to turn on the NFC switch on the NFC settings page, and turn on the Huawei Beam switch (if there is a read/write point-to-point switch, please also enable it).

Open a single contact in the gallery or a single contact detail in Contacts. Then place the NFC antennas of the two phones close to each other.

When the phone detects another NFC phone.

When you get closer, the current** or contact screen zooms out and shows touch send. At this point, tap the scaled down interface to transfer to another phone.

When the transfer starts, you can separate the two phones that are close together.

2. Pay through NFC function.

Open NFC and select the NFC-enabled SIM card under the NFC Security Chip.

Under the default payment application, select the corresponding carrier wallet application, and follow the prompts to bind the card and deposit.

When the payment amount is displayed on a terminal such as a bus card reader or POS machine that supports NFC, you can easily make a payment by touching the device to the terminal sensing area with the touch payment logo.

This mode supports swiping the card when the computer is turned off, please turn on the NFC switch before the shutdown in order to use the payment function normally after the shutdown.

3. Recharge the physical product through NFC.

Wait. Locate the NFC sensing area of your phone.

Place the bus card in the NFC sensor area on the back of your phone.

Of course, it's for surfing the Internet.

You can swipe the subway, but you need to add a transportation card to your Huawei wallet, and the specific operation method is as follows:

1. Find the wallet app on your phone.

and click Open.

2. In the wallet interface that opens, find the transit card and click the Add option on the right.

3. Select a type of transit card that needs to be added.

4. Enter the amount of envy recharge, and click Confirm Activation of Macro Pai Pai below.

5. After the successful opening of the shelter, the back of the mobile phone can be close to the subway induction port.

NFC, also known as Near Field Communication, is a short-range, high-frequency wireless communication technology that allows contactless point-to-point data transmission (within ten centimeters) of data exchange between electronic devices. For example, it can be used to brush the subway bus, etc.

Huawei phones. NFC is an emerging technology that enables devices using NFC technology (e.g. mobile**) to exchange data in close proximity to each other by integrating a proximity reader on a single chip.

Contactless cards and peer-to-peer communication functions that enable mobile payments using mobile terminals.

Electronic ticketing, access control, mobile identity recognition, anti-counterfeiting and other applications, open the method as follows:

Tool: Huawei P40

Operating system: EMUI

1. Take P40 as an example, first turn on the mobile phone and open the settings on the desktop of the mobile phone.

<>4. On the NFC page, enable NFC, as shown in the following figure:

5. In this way, the NFC function of the mobile phone will be turned on successfully, as shown in the following figure:

Huawei's NFC function is a short-range communication technology, which can copy and record encrypted magnetic cards such as access control cards, elevator cards, and bank cards into mobile phones, so that mobile phone users who use NFC functions can enjoy easy and convenient payment methods on their mobile phones at any time. 2.In addition, the NFC function can also transfer mobile phone files, identity recognition, punch cards and other functions, which greatly saves some complex operations.

What is the Huawei NFC feature? Come and see, have you used these features?

To use the NFC function of Huawei mobile phones, users need to turn on the NFC function of Huawei mobile phones through the settings of their mobile phones, and then attach the card to the back of their mobile phones to use it. The steps are as follows.

1. Turn on your Huawei phone and touch the Settings icon. This is shown in the figure below.

2. Enter the main interface of settings and click Device Connection. This is shown in the figure below.

3. Enter the device connection field and click NFC. Or nucleus as shown in the figure below.

4. Enter the NFC interface and click the button behind the NFC as shown in the figure below.

5. After clicking on the NFC button, click on the default payment application, and you can choose a different payment bank. This is shown in the figure below.

6. Finally, after opening, paste the card that needs to be used on the back of the mobile phone, and it can be completed. This is shown in the figure below.

Notes:After the NFC function is enabled, users can also lean their mobile phones against the POS machine to swipe the card.

How do I activate the NFC card function on my HUAWEI phone? Shanghai users can open a card for free.

This feature requires you to have a metro card, a metro card for the subway in your city.

Open the wallet function of Huawei mobile phone, there is a transportation travel in it, click on it to open it immediately, and it will automatically locate the transportation card (bus card and subway card) supported by your city. Go in and buy the recharge directly, there are instructions for use in it, after buying it, the mobile phone is a subway card, and you can take the mobile phone and swipe the card directly by opening the NFC function of the screen drop-down.

How to swipe the original subway card, you can use your mobile phone how to swipe.

A mobile phone can only be used by one person, not more than one person, and the fee will be deducted according to the distance between the station and the station.

Take the Huawei P10 phone as an example:

1. Turn on your phone, find your phone settings, and tap to open;

4. In the open NFC page, slide the "Allow phone to exchange data when touching other devices" button;

5. After turning on NFC, an NFC icon will appear in the notification area of the phone.

Notes:1. When using the mobile phone, it is necessary to regularly back up the mobile phone files to prevent the loss of files.

2. In the process of using the mobile phone, the mobile phone should be cleaned regularly.

3. In the process of using the NFC of the mobile phone, the mobile phone must be operated in a standardized manner.

4. In the case of not knowing the problem, be sure to contact professional personnel for processing as soon as possible.

Teach you a trick, how to use NFC on Huawei mobile phones, you still don't know! Teach you a trick, how to use NFC on Huawei mobile phones, you still don't know! Teach you a trick, how to use NFC on Huawei mobile phones, you still don't know!

How Huawei uses NFC functions.

NFC is loaded on most mobile phones nowadays. In fact, most people are a little unfamiliar with it. After all, this feature has not been around for a long time, but in fact, its function is very large. Let's take a look.

Teach you a trick, how to use NFC on Huawei mobile phones, you still don't know! Teach you a trick, how to use NFC on Huawei mobile phones, you still don't know! Teach you a trick, how to use NFC on Huawei mobile phones, you still don't know!

Huawei's mobile phone should be regarded as a better mobile phone in China, but I don't like to use this mobile phone, I prefer to use OPP for my mobile phone, which is relatively simple and popular.

Huawei a lot 1000-2000The meta phone is very easy to use.,Basically, there's no NFC.,It's the 5G era.,There's no such function.。。。

You turn on the NFC button, and then you put the things you want to recognize, such as access cards, bus cards, etc., close to the bottom of the phone, and you can start to restore the information inside.

It is convenient to transfer files and swipe subways and buses.

The worst mobile phone, never use a Huawei phone again.

This feature is in a certain setting, and you can use it when you turn it on.

You can also not use this thing, after all, you can't use it when you don't need it.

You can also link the headphones to save the trouble of Bluetooth pairing.

The role of one-touch connection, Sony mobile phones have long been launched.

Brush buses, subways. Access control, payment.

In the future, replace ***.

The NFC of Huawei mobile phones is in a designated position, and you can scan it directly.

Open it first, then use it, how to use it if you don't open it.

Now my colleagues are looking for me to charge their bus cards.

I think it's probably used to brush the access control or go to the playground to check in.

What is the function of mobile NFC and what exactly is it for.

What is the NFC function of a mobile phone used for? These 3 are very powerful, and those who have used them say that they are too convenient.

Tube writing for NFC near field communication.

NFC, also known as short-range wireless communication, is a short-range high-frequency wireless communication technology that allows contactless point-to-point data transmission and exchange between electronic devices.

This technology is an evolution of contactless radio frequency identification (RFID), jointly developed by Philips and Sony, and is based on RFID and interconnection technology.

Near-field communication is a short-range, high-frequency radio technology that operates at a frequency range of 20 centimeters. The transmission speed is 106 kbits, 212 kbits, or 424 kbits.

The role of NFC: By integrating the functions of inductive card reader, inductive card and point-to-point communication on a single chip, mobile terminals are used to realize mobile payment, electronic ticketing, access control, mobile identity recognition, anti-counterfeiting and other applications.

What is the Huawei NFC feature? Come and see, have you used these features?

You should be talking about NFC.

You turn on the switch, take a bus card and put it on the back cover of your phone (without a condom) to know what it's for.

This is a wireless payment feature that can be swiped by card.