Instruction manual

Glossary
HFAI
(Hands Free Answer on Intercom) Feature that allows a
user to answer a voice-announced call.
HFU
(Hands-Free Unit) Unit for analog multiline telephones that
allows users to make and receive calls on the
speakerphone without using the handset.
Home screen
Display normally shown on an MLX display telephone;
shows time, date, and call information, and shows when
some features are in use.
host
Telephone company or other switch providing features
and services to the system users, usually when the system
is operating in
Behind Switch mode .
Hybrid/PBX mode
One of three modes of system operation, in which the
system uses trunk pool s and ARS in addition to personal
lines
. Provides a single interface (SA buttons) to users for
both internal and external calling. See also
Behind Switch
mode
and Key mode .
I
ICOM buttons
(intercom buttons) Telephone buttons that provide access
to inside system lines for calling other extensions or
receiving calls from them.
Inspect screen
Display screen on an MLX display telephone that allows
the user to preview incoming calls and see a list of the
features programmed on line buttons.
Integrated
Administration
Capability of
IS III that simplifies the programming of
common information for the system,
AUDIX Voice Power ,
and, if it is also installed,
Fax Attendant System .
Integrated Services
Digital Network
See
ISDN .
Integrated Solution
II/III
See IS II/III .
Integrated Voice
Power Automated
Attendant
IS II application that automatically answers incoming calls
with a recorded announcement and directs callers to a
department, an extension, or the system operator.
intercom buttons
See
ICOM buttons.
interface
Hardware and/or software that links systems, programs, or
devices.
System Manager's Guide
GL–11