How to set the apple echo effect?

Apple SMS echo effect setting method is as follows:

1.

First, open the short message and enter the object to be sent.

2.

Enter a copy and press and hold the green send key on the right.

3.

Then you can enter the selection interface. There are two choices: bubble, invisible ink, reduction, enlargement and shock. These categories are special effects of fonts.

4.

Then click on the screen and slide to the left. We can choose screen effects. The whole screen is special effects. They are echo effect, spotlight, balloon, colorful paper-cutting, love, laser line, fireworks, meteor, celebration effect and so on.

5.

After it is selected, click the green send button on the right to send it. There will be a full-screen special effect display after it is sent out.