Glossary

K

Key Extension

An extension that has line buttons but not pool buttons. See also Key Mode and Pooled Extension.

Key Mode

An operating mode in which outside lines are assigned one per line button. To access outside lines, users press line buttons or enter a Direct Line Pickup code. See also Hybrid mode and System mode.

L

Line

The transmission path between your control unit and the local phone company’s Central Office, used for incoming and outgoing calls.

Line Button

A button with status lights on a system phone that represents a specific line for making calls. See also Key extension and Pooled extension.

Line Hunting

See Group Call Distribution.

Line Jack

The location on a PARTNER Endeavor processor module that allows you to connect outside lines to the control unit.

Line Number

The number assigned to each line jack on a PARTNER Endeavor 362 processor module or a 362EC expansion module.

Line Pooling

See Pool.

Line Reserve

A system feature that lets you reserve a busy line or pool (by pressing the busy line or pool button without lifting the handset) so your phone beeps when the line or pool becomes free.

M

Mailbox

See Voice Mailbox.

Manual Signaling

A feature that lets a user signal an extension by pressing a programmed button. The phone at the target extension beeps for as long as the button is pressed. Alternatively, the Manual Signaling button can be used to ring or voice signal the target extension. See also Intercom Auto Dial button.

GL-6

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Lucent Technologies 518-458-100 manual GL-6, Key Extension