MERLIN LEGEND Communications System Release 6.1

Issue 1

Network Reference 555-661-150

 

August 1998

Glossary

 

 

 

 

Page GL-12

 

 

ExpressRoute

Data communications device that allows connection

1000

between an RS-232 DTE device and the control unit using

 

MLX extension jacks on the 008 MLX or 408 GS/LS-MLX

 

module.

 

extended

See ESF.

 

superframe format

 

 

extension

An endpoint on the internal side of the communications

 

system. An extension can be a telephone with or without an

 

adjunct. Also called “station.” See also data workstation.

extension jack

An analog, digital, or tip/ring physical interface on a module

 

in the control unit for connecting a telephone or other

 

device to the system. Also called “station jack.”

 

extension

Programming performed at an extension to customize

programming

telephones for personal needs; users can program features

 

on buttons, set the telephone ringing pattern, and so on.

 

See also centralized telephone programming and system

 

programming.

 

F

facility

Equipment (often a line/trunk) constituting a

 

telecommunications path between the system and the

 

telephone company central office (CO).

Facility Restriction

See FRL.

Level

 

factory setting

Default state of a device or feature when an optional setting

 

is not programmed by the user or system manager.

fax

(facsimile) Scanning and transmission of a graphic image

 

over a telecommunications facility, or the resulting

 

reproduced image, or the machine that does the scanning

 

and transmitting.

Fax Attendant

Fax handling and processing application available with

System

AUDIX Voice Power.

FCC

(Federal Communications Commission)

feature

Function or service provided by the system.

feature code

Code entered on a dialpad to activate a feature.

feature module

Prior to Release 3.0, a circuit pack inserted into the

 

processor module, used to provide system features and

 

replaced when the system is upgraded.

Feature screen

Display screen on MLX display telephones; provides quick

 

access to commonly used features.

ferrite core

Attachment to the AC power cord and ground wire of the

 

carrier power supply for compliance with FCC, part 15

 

requirements.

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Lucent Technologies 555-661-150 manual Fcc