How to check the balance of bus card with Apple mobile phone?

At present, Apple's mobile phone does not support NFC function, so you can use Android mobile phone that supports NFC function to query. The query steps are as follows:

1, click Settings. Turn on the NFC switch, and the NFC enabled icon will appear in the status bar of the mobile phone.

2. Click more.

3. Find the NFC button and turn it on.

4. Stick the bus card near the mobile phone sensor. You can put the bus card near the NFC sensing area of the mobile phone, usually in the middle or above the back; You can read the contents of the bus card immediately, including the balance, consumer news and so on.

5. The system will automatically identify and pop up a window, and select Alipay.

6. Wait for the mobile phone to respond, and then you can check the balance in the interface.

model

NFC adopts two-way identification connection, and NFC mobile phones have three functional modes: NFC mobile phones as reading devices (readers), NFC mobile phones as reading devices (card simulation), and point-to-point communication applications between NFC mobile phones.

1.NFC mobile phone as reading device

In this mode, NFC mobile phone with reading function collects data from tags and then processes it according to application requirements. Some applications can be completed directly locally, while others need to be completed by interacting with the network.

Baidu encyclopedia -NFC wireless function