How to send SMS?

The method of sending SMS is as follows:

Tools: iphone 12, iOS 14.7, SMS.

1, open the SMS.

2. Click the small icon in the red box in the upper right corner.

3. The red box is what we need to input and fill in.

4. We can select contacts from the address book to send short messages.

5. The content of the post is good morning. Then click the send button in the red box, and our message can be sent successfully. Don't fill in the wrong number of the recipient, or the message will be sent to someone else's mobile phone.