How does Apple use dual cards?

By the end of 20 19, 12 months, Apple mobile phones supporting dual cards are iPhone XR, iPhone XS Max, iPhone 1 1, iPhone1pro, and iPhone1/kloc.

You can refer to the following methods:

The Cato of Apple 1 1 has cards on both sides, so that the chip faces outwards.

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2

After the card is installed, two card numbers will be automatically detected. Click Continue to make the settings.

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three

Set labels for numbers, which are generally set as primary and secondary numbers.

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four

Set the default number. By default, this number is used to make phone calls or send text messages. Here it is set as the main number.

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five

Set the association number for adding iMessage information, FaceTime call and Apple ID, and set it as the main number here.

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six

Select a cellular data card to access the Internet. You can choose a card with high traffic as the internet number and set the authority to switch cellular data.

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seven

On the top left of the control center, you can see that the dual card is set up.

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eight

If you want to dial another number, you can click "Main Number" to switch.

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nine

To turn off the card, select the turned off number in Cellular Network and select Cellular Number in Settings.

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10

If you want to switch the internet number, just select "Cellular Data" in "Settings" and the dual card dual standby will be set.

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