Mac OS X 10.2, iBook: Modem Dials, but Is Silent

Your iBook's modem dials and connects just fine, but no sounds are heard when it makes the connection.
This can occur even if modem sounds are enabled. It is expected behavior with Mac OS X 10.2.3 through 10.2.8 and iBook computers with blueberry, tangerine, or graphite plastics.
Published Date: Feb 18, 2012