switchhook The button under the handset in the cradle of the voice terminal.
system list One of the 4 types of Abbreviated Dialing lists; programmable only by the System Manager. Contains telephone numbers helpful to all system users, and stores each of those numbers as a
System Manager The person responsible for specifying and managing the operation of features for all the voice and data equipment in your network.
trunk A telecommunications channel between your switch and the public network. Trunks of the same kind connecting to the same end points are assigned to the same trunk group.
trunk code A dial code of 1, 2, or 3 digits which you dial to access a trunk group to place an outside call.
voice terminal A telephone equipped with an array of specifically designed features (for example, Feature button, Message light, etc.) and functional capabilities that distinguish it from a conventional telephone.
24