How does Samsung 9300 send short messages in groups?

I9300 mobile phone You can open the mobile phone information, click Edit (pen mark) at the upper right of the screen after entering, enter the phone number in the box for entering the recipient, click the plus sign (+) after completion, and enter the phone number of the next recipient until the end.

You can also click the contact sign behind the "Enter Recipient" box. After entering, tick the contact person who wants to send the group message, and click Finish to enter the recipient.

Then you can enter the specific content in the input information field and click the send icon.

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