
The messages button opens the
Mailboxes dialog where you
can play messages and perform many other functions on your
mailboxes or the messages within them.

After you're finished listening to a message, you can
call the person back by pressing this button. If someone
called you since the last time you listened to a message,
they will be called instead. Other people can be called
back by double clicking on their phone number in the
Caller ID window.