Expand the Batch SMS menu item by clicking on the downward arrow to the right of Batch SMS.
Click the New Batch button to launch the wizard:
The file uploaded or the Address Book selected must have merge fields. Click Next.
Compose your message using the merge field chips on the right-hand side of the message body box to insert the unique information into your message:
Preview your message to ensure you are happy with it and that there are no spelling or formatting mistakes. You can send a single test message to check this by entering a number to see how it will appear on the handset. Click Next.
Check that all the details are correct, tick the acknowledgement box then click Complete to send or schedule your batch: