How to send text messages on Apple dual-card mobile phone?

1. First, open the home page of the mobile phone and click Information to enter;

2. Enter the information interface and click New;

3. Enter the new interface and click the recipient;

4. Enter the recipient number or add an address book;

5. After the recipient is added, the default mobile phone card name will appear, and click the mobile phone card;

6. Two card options will appear on the page to switch to the card to be used;

7. If the handover is successful, enter a short message and click Send.