How to send broadband notification SMS in groups?

1. In the information interface, click the New button in the upper right corner, as shown in the figure below.

2. At the top of the "New Message" interface, select the "+"button at the end of the same line as "Recipient", as shown in the following figure.

3. In the pop-up address book list, select the contact person who needs to send information, as shown in the figure below.

4. After selecting the first sending object, it will return to the recipient filling interface, and continue to click "+"to continue selecting contacts in the address book, as shown below.