Nortel Modular ICS 6.0 Installer's Manual page 598

598 / Glossary
the prime telephone associated with that
line. This feature is activated under
Feature settings in Sys prgrmmng .
destination code: A two- to seven-
digit number that the system interprets
and then translates into the digits that
you want dialed out. Both the code and
its associated dialed digits are assigned
under Routing service in Services
programming.
DID trunk: See Direct Inward Dial
trunks.
DID Trunk Cartridge: The Trunk
Cartridge that allows you to connect
DID trunks to the Norstar system.
dialing restriction: See Restriction
filter.
²
dialing modes:
This feature allows you to set the dialing
mode of your telephone. Norstar
supports three dialing modes:
Automatic Dial, Pre-Dial, and Standard
Dial. All three modes support on-hook
dialing, meaning you can dial a call
without picking up the receiver. The
special features of the Automatic and
Pre-Dial modes are available only when
you dial on-hook.
Digital Trunk Interface: The Trunk
Cartridge connects digital T1 AND
ISDN trunks to the Norstar system.
Direct-dial: A feature that allows you
to dial a designated telephone in your
Norstar system with a single digit, such
as the main receptionist. As many as
five direct dial sets can be established.
Each telephone in the system is assigned
to one direct-dial telephone. There is a
single, system wide digit for calling the
assigned direct-dial telephone of any
telephone. Direct-dial telephones are
established in System programming.
Telephones are assigned to a direct-dial
telephone under Capabilities in
Terminals&Sets programming.
Modular ICS 6.0 Installer Guide
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Direct-dial #: A digit used system-
wide to call the Direct-dial telephone.
The digit is assigned under Access
codes in Sys prgrmmng .
Direct-dial number: The digit used
to call the direct-dial telephone.
Direct Inward Dial trunk: Trunks
that allow direct inward dialing from the
public network to the Norstar system.
Direct inward system access
(DISA): The feature that allows remote
users to dial directly into the Norstar
system and use Norstar features. Callers
will hear stuttered dial tone and will be
required to enter a Class of Service
password to gain access to the system.
See Remote Access.
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.
Default DN assignments start at 221.
DISA DN: The received number
assigned to the Norstar direct inward
system access facility. If a caller dials a
number that is assigned to the
DISA DN, the 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 use Remote Access
features. See Remote Access.
Disconnect Supervision: A setting
that enables the Norstar system to detect
if an external caller hangs up. Once an
external caller hangs up, the Norstar
system can disconnect its line.
Disconnect Supervision is enabled
under Trunk/Line data in Lines
programming.
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