Can many people in Apple send messages with a phone number?

Apple's phone number can only be used by one person, and many people can't send text messages with the same number. However, the same mobile phone can use two calling cards, and a primary card or a secondary card can be set when sending short messages.

Tools/raw materials:

iphone 12？

ios 14. 1

SMS 14. 1

1. First, find and open the mobile phone information application in the function page of the mobile phone, and then click Create a new message in the upper right corner of the information application.

2. In the new information input interface, enter the recipient number. At this time, our mobile phone is sent by default using the main card.

3. Then, in the pop-up send mobile phone card dialog page, select the secondary number.

4. After the secondary card is set to send, we can edit the short message content in the short message application. The mobile phone number sent at this time is sent by the secondary card.