How to install Apple 1 1 dual mobile phone cards?

IPhone 1 1 series mobile phones have attracted much attention since their release, so how to install dual-card of iphone 1 1? This video will take the iPhone 1 1 mobile phone with iOS 13 system version as an example to answer your questions. Let's have a look!

First, take the card pin out of the mobile phone case, then insert the card pin into the small hole next to the card slot to eject the card slot, and then put the back of the mobile phone card into the card slot with the chip of the mobile phone card facing outward.

Place the two cards in the same way, and then insert them back into the slot of the mobile phone card. The upper card is the main card by default, and the lower card is the auxiliary card by default.

IPhone 1 1 mobile phone supports dual card dual standby. Many friends found that there was only one card slot when inserting the card. So where to insert the second card of iPhone 1 1, and how to insert the second card of Apple 1 1, Bian Xiao introduced it.

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Where can I insert the second card of iPhone 1 1?

This dock of iPhone 1 1 can hold two sim cards, one on the front and one on the back.

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Dual-card concept of iPhone

1) major number: "major number" is a label. After the new iPhone is inserted into the dual card, you can mark a number as the main number after setting the application;

2) Secondary number: "Secondary number" is also a label, and another number can be set as a secondary number label;

3) Default number: you can set the major number as the default number or the minor number as the default number.

How to use dual cards together?

There are three situations:

1) Set the main number as the default number, then the main number can do anything (including surfing the Internet), and it is the default number; At this time, the minor number can only answer the phone, receive short messages (can't surf the Internet), or temporarily select the minor number manually when making a phone call or sending a short message (if not manually selected, the major number will be used automatically);

2) Set the secondary number as the default number, you can do anything, and the main number can only answer the phone and receive short messages, which is the reverse of the above;

3) Another function of the secondary number is to set the secondary number for surfing the Internet. After this setting, the main number is used to do other things besides surfing the Internet (of course, it can also be temporarily changed to a secondary number manually when calling and sending text messages, otherwise the main number will be used by default). The main number can't be set to surf the Internet, so it may be better to set the card with large traffic as the secondary number.

The above is where to insert the second card of iPhone 1 1 and how to insert the second card of Apple 1 1. I hope you like it.