Some zones have been configured to "broadcast" unique identifiers
to other zones within the portal; if so, you'll see a broadcast tower
icon, , in the first column. Clicking the icon causes specific zones
to reload — these zones that have been configured to rebuild when
the unique identifier is received. For example, you might have configured
a zone to display the image of a bill when a bill ID is broadcast
from an info zone.
Copyright © 2007, 2016, Oracle and/or its affiliates. All rights reserved. Documentation build: 2.5.2016 10:21:45 [T1_1454696505000]