Norstar Compact 616 DR5, Руководство по установке

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Dialing filter:
A feature that
prevents certain telephone
numbers from being dialed
through a combination of
restrictions and exceptions.
Dialing filters can be applied to
lines (line filters, to specific lines
on a telephone (line/set filters},
and to Class of Service
passwords. The
Compact system can handle up
to 24 dialing filters.
196 Glossary
Direct-dial:
A feature that lets
you dial a designated telephone
in your system with a
single digit. Direct-dial
telephones are established in
Administration programming.
Telephones are assigned to a
Direct-dial telephone in
Administration programming.
Display button:
One of three
buttons located directly beneath
the display on M7310 and
M7324 Telephones. During
feature operation or
programming, some or all of
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 above the
corresponding display button.
Display buttons are represented
in this manual as underlined
capitals, e.g.
Direct-dial number:
A digit
used system wide to call a
Direct-dial telephone. The digit
is programmed by your
Customer Service
representative.
Directed Pickup: See
Call
Pickup Directed.
Directory Number (DN):
A
unique number that is
automatically assigned to each
telephone or data terminal. The
DN, also referred to as an
internal number, is often used to
identify a telephone when
settings are assigned during
programming.
Display:
A liquid crystal display
(LCD) on the telephone
that guides you through feature
operation and programming.
Display digits:
A sub-heading
in Administration programming
that allows you set whether an
assigned name or the actual
number is displayed when
someone uses a system speed
dial code.
DN:
See Directory Number.
DRT delay:
The number of
rings before a Delayed Ring
Transfer occurs. This is
assigned by your Customer
Service representative.
DRT to Prime:
See Delayed
Ring Transfer to Prime.
E
Emergency Telephone:
A
single-line telephone (also
referred to as a
telephone) that becomes active
when there is no power to the
Key Service Unit.
Compact DR5 System Coordinator Guide