Carmel, INPresident at On-Hold Systems, Inc. I started my business career in 1980 as a jingle writer, music producer and recording studio owner. I later moved into full-service radio and television... I started my business career in 1980 as a jingle writer, music producer and recording studio owner. I later moved into full-service radio and television advertising. From 1987 to 1999 I produced two award-winning television series, CITYVISION & SENIOR STYLE. In 2000 Joel formed ON-HOLD SYSTEMS...