IBM got in a different kind of trouble because of this. The ROLM tech was playing with the radio in his gear while he was installing the PBX and went off leaving it running. Well it turns out that was being ported to "music on hold".
As is their custom, 96 K-Rock in Ft Myers plays Jimmy Buffett - "Why don't we get drunk ..." every friday at 5 PM. A customer, who was trying to reach his rep, was not happy with the choice of music.
