Avaya NTYS20DC70E6, 1230 manual 206

Terms you should know

System or Switch

Your office communication system.

Switchhook

A button on which the handset presses down, disconnecting your call when you replace the handset. The handset (when lifted) releases the switchhook, and you either answer a call or you receive a dial tone to make a call.

User interface

Screen displays that interact with the end user as a result of an action or event.

Visual Alerter/Message Waiting indicator

An LCD or an LED that flashes to indicate that a message is waiting or when the ringer is on.

VoIP

Voice over Internet Protocol. This is a telephone technology where voice and control signals are transmitted over an IP, or Internet Protocol, packet-switched network. This makes more efficient use of network resources and allows more sophisticated features than traditional telephone technology, where audio is transmitted over a circuit-switched network.

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