A Smart SMS contains your text plus a special link to a landing page.
If you've created a Smart SMS campaign before March 2021, you can still edit it using the old editor. Just check out the video above to:
1) Type in your text under SMS message. Previously, you may have selected a sender (which peop le will see on their mobile as the message originator).
2) Edit the Landing Page. Just add text, pics, videos, forms, etc (as you can see in the video above).
While designing your page, click the Testing button and choose Preview to check out how the whole thing will look. When finished, hit Send/Deploy and send it out as you would any other E-goi campaign.
For all Smart SMS campaigns created after March 2021, follow this how-to ;)