Group alerting and dispatching system
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In telecommunications, a group alerting and dispatching system is a service feature that (a) enables a controlling telephone to place a call to a specified number of telephones simultaneously, (b) enables the call to be recorded, (c) if any of the called lines is busy, enables the equipment to camp on until the busy line is free, and (d) rings the free line and plays the recorded message.
Public Domain This article incorporates public domain material from the General Services Administration document: "Federal Standard 1037C".
