How to send out the enrollment information of the training class in groups?

The group sending method is as follows:

1. Open the SMS page and edit the message you want to send. Here, "editing short messages that need to be sent in groups" is a group short message.

2. Click the "+"sign marked with a red dot in the upper right corner, and then enter the address book.

3. Click on the contact person who needs to send SMS. Here, my contact information is vague.

4. If you need to send a group message, just click "+"a few times, then the contact interface will pop up, and then continue to add contacts who need to send a group message.

5. Click the "Send" button to achieve the purpose of sending in multiple groups.

Note: it is best not to send text messages in groups. If it exceeds a certain amount, it will be stopped. If someone complains, it will also be blocked. Generally, it is sent by WeChat group, or you can go to the SMS developer to buy special SMS yourself. Don't infringe on citizens' personal information, otherwise they will be subject to criminal punishment.