In, 1999 Extreme Dimensions Wildlife Calls introduced the Phantom Whitetail digital call spearheading the digital revolution in hand-held wildlife calls. That innovative call was soon followed by a full-line of calls for predators, turkey, moose, elk, bear, and geese. Soon after that we launched the innovative Phantom Pro-Series with groundbreaking Sound Modules, along with the option to go wireless with a Remote Transmitter.