Tap on the bottom left corner of the screen to start annotating. If it is not visible, tap the screen once. Opening the drawing function may take a couple of seconds.
When you're done annotating and you're ready to send, tap .
Enter the email address of the people you want to send the annotated image to.
The email containing the annotated image is available a few minutes after being sent. The recipient receives an email with a .pdf file of the annotation.
Send Your Annotations from Webex Boards and Desk Pros by Email
You can send your annotations by email, which a great way to collaborate with people inside or outside your organization.