Joke Collection Website - Blessing messages - How to choose a card to send a text message for Apple's dual card?

How to choose a card to send a text message for Apple's dual card?

You can click the edit icon in the upper right corner of the information interface. Then fill in the contact information of the recipient. Then select the receiver's mobile phone card and directly pop up the current default SIM card.

Click the current default SIM card, and the secondary number and primary number will pop up at the bottom of the screen for selection, then select the mobile phone number to send, and then send a message.