Where can I see the 6-digit ios one-time code?

1, turn on the phone, and then open the Settings application on the home screen.

2. Find the "General" column in the list of settings, and then click Enter.

3. Find the "About this machine" column in the general list, click Open to see all the hardware information of this machine at present, and find the serial number column, which is also commonly known as the machine serial number, which is also the mobile phone code.