This illustration shows the layout of a card component when it runs on a text only channel. From top to bottom, the message bubble has:

• This is header text
• Here is the main text, followed by actions
• 1. Postback Action 1
• 2. Postback Action 2
• Call Steven: 5555555555
• Oracle Website: http://www.oracle.com
• This is footer text. Enter a number to make your choice or click on a hyperlink.
• 3. Global Postback Action 1
• Global Postback Action 2