C o n t r o l t e l e p h o n e : A
t e l e p h o n e t h a t c a n p l a c e t h e
lines for which it has
responsibility in or out of a
S e r v i c e M o d e . A t e l e p h o n e i s
p r o g r a m m e d a s a C o n t r o l
t e l e p h o n e a n d h a s l i n e s
assigned to it in Administration
p r o g r a m m i n g .
CQS: See Class of Service.
Cursor: A short horizontal line
that
on the
display to indicate
t h a t
can be entered
using the dial pad.
D a t a C o m m u n i c a t i o n s
Interface
A
device that lets you attach an
data device to your
system.
.
Data terminal: A device, such
a s a m o d e m , t h a t c a n b e u s e d
to transfer data instead of sound
over a
network. You
cannot
programming to set up such
d e v i c e s . S e e t h e d o c u m e n t a t i o n
that accompanies the device.
D a t e : S e e S h o w T i m e o r T i m e
a n d D a t e .
The settings for all
features when the
system
i n s t a l l e d .
a r e c h a n g e d f r o m t h e i r d e f a u l t s
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
and by your Customer Service
r e p r e s e n t a t i v e . I n t h i s m a n u a l ,
default
are shown in
b o l d
Delayed Ring Transfer (DRT)
t o P r i m e : A f e a t u r e t h a t
transfers an unanswered call on
an external line to the Prime
T e l e p h o n e a s s o c i a t e d w i t h t h a t
line after a specified number of
rings. This feature is activated
by your Customer
representative.
D i a l m o d e : T h e d i a l i n g m o d e o f
a line can be either
pulse. Pulse is traditionally used
by rotary dial
is also
to as dual-tone
multi frequency (DTMF) tones.
D i a l m o d e c a n b e p r o g r a m m e d
by your Customer Service
Dialing filter: A feature that
prevents certain telephone
numbers from
through a
of
restrictions and exceptions.
Dialing filters can tie applied to
lines (line filters, remote filters),
to telephones (set filters), to
specific lines on a telephone
(line/set fitters), and to Class of
Service passwords (user filters,
remote filters). The
M o d u l a r s y s t e m c a n h a n d l e u p
to 100 dialing filters.
Direct Inward System
A feature that lets
remote users dial directly into
t h e
system and use
features. Callers
stuttered dial tone and are
required to enter a
Service password to
access to the system. S e
Remote Access.
Modular
System Coordinator Guide
PO64264702
Glossary
Direct-dial: ‘A feature that lets
you
a d e s i g n a t e d t e l e p h o n e
in your
s y s t e m w i t h a
single digit. As many as five
D i r e c t - d i a l t e l e p h o n e s c a n b e
e s t a b l i s h e d . E a c h t e l e p h o n e i n
the system is assigned to one
D i r e c t - d i a l t e l e p h o n e . T h e r e i s a
s i n g l e , s y s t e m w i d e d i g i t f o r
c a l l i n g t h e a s s i g n e d D i r e c t - d i a l
t e l e p h o n e o f a n y t e l e p h o n e .
D i r e c t - d i a l t e l e p h o n e s a r e
e s t a b l i s h e d 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 e l e p h o n e s a r e
a s s i g n e d t o a D i r e c t - d i a l
t e l e p h o n e 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 .
D i r e c t - d i a l n u m b e r : A d i g i t
u s e d s y s t e m w i d e t o c a l l a
D i r e c t - d i a l t e l e p h o n e . T h e d i g i t
is programmed by your
Customer Service
representative.
D i r e c t e d P i c k u p : S e e C a l l
Pickup Directed.
Directory. N u m b e r
A
u n i q u e n u m b e r t h a t i s
automatically assigned to each
t e l e p h o n e o r d a t a t e r m i n a l . T h e
also referred to as an
i n t e r n a l n u m b e r , i s o f t e n u s e d t o
i d e n t i f y a t e l e p h o n e w h e n
settings are assigned during
p r o g r a m m i n g . D e f a u l t D N
a s s i g n m e n t s s t a r t a t 2 1 i n a
two-digit (non-expanded)
system a n d 2 2 1 i n a t h r e e - d i g i t
(expanded) system.
S e e D i r e c t l n w a r d
System Access.
A received number
a s s i g n e d t o t h e
Direct
Inward System Access facility. If
a caller dials a number that is
a s s i g n e d t o t h e
t h e
caller hears stuttered dial tone
and must enter a Class of
Service Password. Once the
password is accepted, the caller
hears system dial tone and can
Access features,
S e e
Access.
D i s p l a y : A l i q u i d c r y s t a l d i s p l a y
(LCD) on the
t e l e p h o n e
t h a t g u i d e s y o u t h r o u g h f e a t u r e
o p e r a t i o n a n d p r o g r a m m i n g .
D i s p l a y b u t t o n : One of three
b u t t o n s l o c a t e d d i r e c t l y b e n e a t h
t h e d i s p l a y o n
a n d
M 7 3 2 4 T e l e p h o n e s .
f e a t u r e o p e r a t i o n o r
p r o g r a m m i n g , s o m e o r a l l o f
these buttons may be used to
provide further options. If an
option is available, it is shown in
the bottom line of the two-line
display, directly
the
corresponding display button.
Display buttons are represented
in this manual as underlined
capitals, e.g.
D i s p l a y d i g i t s : A s u b - 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
allows you set whether an
a s s i g n e d n a m e o r t h e a c t u a l
n u m b e r i s d i s p l a y e d w h e n
someone uses a system speed
dial code.
DN: See Directory Number
P O 8 4 2 6 4 7 0 2
Modular DR5.1 System Coordinator Guide
