I THINK!!!!!! You log-in as yourself.
You go to the top of this page where it says My control centre.
Click there. You will see a thing under folders marked In Box.
I think you will find my message with my phone number there!
If you look at the top-right of any page (below the banner), you should see 'logged in as ..' followed by ezInbox - click on ezInbox & you will see your messages.
I think that if you are a paying supporter, messages are also emailed to you.