What do you think of the card of Apple SMS? -How can you tell the difference between Apple messages?

First unlock iPhone 12, open the SMS APP on iOS1314, and click the SMS you want to view. Click the sender number above, which is the red box area in the figure. From the three drop-down icons, click the information icon. This indicates that "XXX" is being used in this conversation.

The specific viewing steps are as follows: first, you need to turn on your mobile phone, and then click SMS to enter. After entering the SMS, you can check which SIM card received the SMS from the upper right corner. The key in the lower right corner of each message can be viewed and clearly seen.

What do you think of Apple SMS Card 1 or Card 2? Open the SMS dialog box and click the sender number above. Click the Info icon to see which card is used in the details.

Apple 13 distinguishes 1 card from 2 cards in the following ways: Settings-General-About this machine: On the About this machine page, you can see "SIM card application status" and "phone number"; If it is a card 1, relevant information will be displayed; If it is card 2, it will prompt "No SIM card for the time being".