2. See the input recipient, click the villain icon in the upper right corner, as shown in the figure below.

3. When you see the box behind the recent contacts, click the check box to add them, as shown in the figure below.

4. You can also enter Contact Add and click Contact to enter, as shown in the figure below.

5. There is a box behind the contact, as shown in the figure below.

6. Click the person who wants to send information and check it, as shown in the figure below.

7. Click the checkmark on the upper right after selection, as shown in the figure below.

8. In this way, you can see that there are people in the SMS contact who want to send messages in groups, as shown in the figure below.