NFC stands for Near Field Communication. It is a short-range, high frequency data transfer technology that makes use of electromagnetic induction between two devices and can deliver information at a faster rate than bluetooth.
It is usually used with electronic chips in the mobile phone, which contain all the required information (such as credit cards numbers, ID cards, etc) with them. The NFC chip in your phone can be used to pay for goods or services without needing to handle your credit card or cash. All you have to do is scan the NFC tag of your smartphone on an NFC terminal and ensure that your NFC contactless payment app has been switched-on.
NFC tags are more commonly known as FRID tags (Radio Frequency Identification), although they are not limited to this type of technology. In this article we will explain more about NFC in Huawei Mate 20.
Does Huawei Mate 20 have NFC on its system?
Yes, NFC feature is available on Huawei Mate 20 and you can enable it it from settings.
How to turn on NFC on Huawei Mate 20? – Activate NFC
Follow these steps to turn on NFC on Huawei Mate 20:
– Go to settings.
– Tap on connections.
– Scroll down.
– enable the NFC feature.
If you want to learn more about how to use NFC on Huawei Mate 20, continue reading the following paragraphs as everything about NFC will be clarified.
How to scan the NFC tag on Huawei Mate 20?
Here is a quick guide to use scanning with NFC on Huawei Mate 20. After downloading a writing app like TagWriter by NXP, open it then hold your phone approximate to the external tag and it will be scanned. In order to learn how to install and use writing apps, follow the next paragraphs.
Transferring files using NFC on Huawei Mate 20
To transfer data from Huawei Mate 20, NFC should be turned om as clarified before. Also, you need to activate Android Beam from NFC settings, more or share and connect, then activate the Android Beam. After activation, follow these steps to accomplish transfering data process:
– Open Gallery or your phone files.
– Choose the file or data you want to share it.
– Tap on share icon.
– Tap on NFC icon.
– After connecting with the other device, select tap to share.
On many devices, the beam is activated automatically when you turn on the NFC. Also, some devices requires you to tap on the Android Beam icon after you tap to share the file or the photo. So, you need to tap on the icon, then continue the other steps as usually.
Does Huawei Mate 20 have apps for NFC?
To run NFC on your Huawei Mate 20, you can install third – party apps for tasks automation or install NFC payment apps if you want to make payments.
These changes assist use the fantastic features of your phone.
How to use Google pay app for contactless payments?
To pay with NFC feature on Huawei Mate 20, you need to dowmload a wallet app, such as Google pay. After that, it’s important to add your card and bank details. Next, you need to activate tap to pay feature by following these steps:
– Go to settings.
– Tap apps and notifications.
– Tap default apps.
– Click on tap & pay.
– Choose the app you downloaded.
When you want to pay, just open the app and put the phone close to the other device then tap to pay.
How to install NFC writing apps for android?
Firstly, you need to activate NFC on your Huawei Mate 20. After that, make sure that you have a blank NFC tag or buy a one. Next, download Writing app (NXP tagwriter).
Open the app and follow the text below to write the tag with it.
How to write NFC tags by using NFC apps?
To automate tasks by scanning tags, you need to write commands using a tag and NFC writing app. To write the tag:
– Open the app.
– Tap on write tags in the top right.
– Choose New Data set.
You will find many options, select the link for example to enter a URL.
– Choose the URL type.
– Enter the domain in the other field.
– Select save and write.
In the next screen you will find all of the options unchecked. Tap on write, hold your phone, then move the tag in front of it and the confirmation screen will appear.
I want to write an NFC tag, how much memory do I need?
The memory you need to write an NFC tag is not the same because if you want to write or store a web address, you will need 19 bytes, while you need 68 bytes for SMS. As for Emails, it requires at least 83 bytes.
Everything you need to know to use NFC on Huawei Mate 20
Using NFC on Huawei Mate 20 requires you to be familiar with Huawei Mate 20 NFC settings that include :
– Turning on NFC: A process of activating NFC from settings.
– Using the antenna: A sensor makes it possible to share data wirelessly.
– Scanning: Making contactless communication between two phones using the NFC sensor.
– Paying: using the NFC feature to make contactless payments.
– Transferring data: Sending data from one device to another by using NFC.