Definition: Bidiurnal is a term used in computer science and telecommunications to describe a device that can be operated from two different directions simultaneously. It refers to devices or systems that are designed for simultaneous operation on both sides of a channel, such as a switchboard or a telephone receiver. In the context of bidiurnal devices, it typically means that they operate in two modes: one mode operates only when the device is turned on, and the other mode operates simultaneously with the device on. This allows them
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what should be said.