Apple 5s didn't escape from prison, how can it send text messages in groups?

1) First, enter the SMS editing interface, and click the "+"button on the upper right to add recipients.

2) After selecting the recipient, the system will automatically jump to the SMS editing interface, which has been neglected by everyone. In the returned SMS editing interface, there is no "+"button like Bian Xiao. In fact, as long as you click on the recipient bar again, the "+"add recipient button will appear again.

3) Today, you can send short messages by repeatedly selecting multiple contacts.