The PlayCaller ^TM PCx-3 is a three coach "hands free" wireless that accommodates one pressbox and two sideline coaches. To operate the PlayCaller simply turn the radios "on" and communicate - there are no base stations or remote antennas to plug in or set up.

In essence, the PlayCaller operates exactly like a wired intercom whereby three coaches can all talk at the same time, and even interrupt each other.