232 Glossary
DRT d e l a y : T h e n u m b e r o f
r i n g s b e f o r e a D e l a y e d R i n g
Transfer occurs, This is
assigned by your Customer
Service representative.
D R T t o P r i m e : S e e D e l a y e d
Ring Transfer to Prime.
E
T e l e p h o n e : A
s i n g l e - l i n e t e l e p h o n e ( a l s o
referred to as a
telephone) that becomes active
when there is no power to the
Key Service Unit.
E v e n t m e s s a g e : A n i t e m s t o r e d
in the system log and
d u r i n g a M a i n t e n a n c e s e s s i o n .
E v e n t m e s s a g e s r e c o r d a
variety of events and activities
i n t h e
system.
.
A c o m p o n e n t o f a
Dialing’filter. Exceptions are
n u m b e r s y o u c a n d i a l e v e n i f
they are forbidden by a more
g e n e r a l R e s t r i c t i o n . S e e
Expanded system: A
system with an Expansion
E x p a n s i o n C a r t r i d g e : A
cartridge which connects Trunk
m o d u l e s a n d E x p a n s i o n
modules to the Key Service
Unit.
External call: A call to a
o u t s i d e t h e
E x t e r n a l C a l l F o r w a r d : S e e
L i n e R e d i r e c t i o n .
E x t e r n a l code: The
you dial to get an exter
a l
The default is 9, but thi
line.
can be,
changed by your Customer
Service representative. You do
n o t a l w a y s n e e d a n e x t e r n a l
It is primarily to support
t h e
T e l e p h o n e a n d
s i n g l e - l i n e t e l e p h o n e s u s i n g a n
A n a l o g T e r m i n a l A d a p t e r
E x t e r n a l l i n e : A l i n e o n y o u r
t e l e p h o n e u s e d f o r
m a k i n g c a l l s t o d e s t i n a t i o n s
o u t s i d e t h e
system.
External music s
rce: See
Music source.
E x t e r n a l p a g i n g : A feature you
can use to make voice
announcements over an
externally-mounted loudspeaker
connected to the Key Service
Unit. The external speaker is
n o t a
c o m p o n e n t a n d
m u s t b e s u p p l i e d b y t h e
customer.
E x t r a - d i a l t e l e p h o n e : A
h e a d i n g i n A d m i n i s t r a t i o n
p r o g r a m m i n g t h a t a l l o w s y o u t o
assign an extra Direct-dial
t e l e p h o n e w h e n a s e r v i c e m o d e
is active. You can
E x t r a - d i a l t e l e p h o n e
o f
the three service modes.
Glossary 233
F
F e a t u r e b u t t o n : A b u t t o n t h a t
activates many
f e a t u r e s
w h e n i t p r e s s e d a n d f o l l o w e d
by a Feature code. The Feature
button is also used to exit a
feature.
Feature Cartridge: A
r e p l a c e a b l e c a r t r i d g e c o n t a i n i n g
t h e
The
F e a t u r e C a r t r i d g e , a
c o m b i n a t i o n o f a D a t a C a r t r i d g e
a n d a S o f t w a r e C a r t r i d g e , i s
inserted into the Key Service
Unit.
Feature code: A n u m b e r t h a t i s
used to activate a particular
feature.
Forward: S e e C a l l F o r w a r d .
Forward delay: T h e n u m b e r o f
rings before an unanswered call
is forwarded t o a n o t h e r
t e l e p h o n e w h e n t h e C a l l
Forward
f e a t u r e i s
ON. Forward delay is assigned
i n A d m i n i s t r a t i o n p r o g r a m m i n g .
Forward No Answer: S e e C a l l
Forward No Answer.
Forward On Busy: See Call
Forward On Busy.
F u l l
( o n i d l e l i n e ) : A
f e a t u r e t h a t , w h e n a c t i v a t e d ,
puts a line on hold when you
select an available line and then
d o s o m e t h i n g t h a t s e l e c t s
another line. Full
is
your Customer
Service representative.
F u l l H a n d s f r e e : S e e
Handsfree.
G
L i s t e n i n g : A f e a t u r e t h a t
you to have others in
your office hear a caller through
your phone’s speaker. The
caller hears you only when
speak into the receiver and
cannot hear other’people in the
office.
H
Handsfree: A feature you can
use to make calls without
the telephone receiver. Full
Handsfree is activated in
A d m i n i s t r a t i o n p r o g r a m m i n g .
When it is activated, a
b u t t o n i s
a u t o m a t i c a l l y a s s i g n e d t o t h e
t e l e p h o n e .
Handsfree
Answerback:
A feature that
t u r n s O N t h e m i c r o p h o n e a t a
t e l e p h o n e r e c e i v i n g a v o i c e
that the person receiving the
call can respond without lifting
the receiver. Handsfree
Answerback is activated in
A d m i n i s t r a t i o n p r o g r a m m i n g .
b u t t o n : S e e
Handsfree.
set: A h e a d - m o u n t e d o r
ear- 4 o u n t e d t e l e p h o n e r e c e i v e r
that
used instead of the
hand-held receiver, Headsets
are not
c o m p o n e n t s a n d
m u s t b e s u p p l i e d b y t h e
customer.