With MMS, you can send media in all messages, including Broadcasts.
Here's how to get started:
Navigate to your Broadcasts menu to get started.
Click the New Broadcast button in top right corner of page.
When you're composing your Broadcast, select the Media Icon to insert media into the message
When you click on the icon, it will expand to show you all the media you have already uploaded to MessageDesk.
If you want to add a new image you haven't already uploaded, click Add a New Image.
After you have finished composing your Broadcast, click Send Now or Send Later! You can also save your Broadcast as a draft if you aren't finished composing it yet.