Lucent Technologies 8.2 User Manual
DEFINITY ECS Release 8.2
Administrator’s Guide
Administrator’s Guide
555-233-506
Issue 1
April 2000
Phone reference
1084
7400-series telephones
19
7403D telephone
The 7403D is a multi-appearance digital telephone which has 10 buttons available
for line appearances, one-touch feature access, or Speed Dialing. In addition, the
7403D telephone may be equipped with a Digital Terminal Data Module (DTDM)
which attaches to the right side and allows the connection of a EIA RS-232C data
terminal.
for line appearances, one-touch feature access, or Speed Dialing. In addition, the
7403D telephone may be equipped with a Digital Terminal Data Module (DTDM)
which attaches to the right side and allows the connection of a EIA RS-232C data
terminal.
7404D telephone
The 7404D is a multi-appearance digital telephone which provides simultaneous
voice/asynchronous data transmission. All the transmission is done over the same
two pairs of wire.
voice/asynchronous data transmission. All the transmission is done over the same
two pairs of wire.
7405D telephone
The 7405D telephone is a multi-appearance digital telephone which allows
features to be added as the user needs them. The Digital Display can be added to
provide access to the Message Center. A Digital Terminal Data Module or 7400B
can be added to enable the user of a 7405D telephone to transmit or receive data
with an associated data terminal.
features to be added as the user needs them. The Digital Display can be added to
provide access to the Message Center. A Digital Terminal Data Module or 7400B
can be added to enable the user of a 7405D telephone to transmit or receive data
with an associated data terminal.
The basic 7405D provides 10 call appearance/feature buttons with lights that can
be assigned to call appearances or system features. It has 24 programmable
feature buttons and six fixed-feature buttons. The 7405D can also have a function
key module which adds 24 feature buttons and a call coverage module (when no
display module is used) which adds 20 call appearance/feature buttons.
be assigned to call appearances or system features. It has 24 programmable
feature buttons and six fixed-feature buttons. The 7405D can also have a function
key module which adds 24 feature buttons and a call coverage module (when no
display module is used) which adds 20 call appearance/feature buttons.
7406 telephones
The 7406D telephone (7406D01A, 7406D02A, 7406D03A, and 7406D04A
models) has five call appearance/feature buttons, each with a red in-use light and a
green status light, seven shiftable (2-level) programmable feature buttons with no
lights, four programmable feature buttons with a green light, four fixed feature
buttons (CONFERENCE, TRANSFER, DROP, and HOLD), a SHIFT button with
a green light, a SPEAKER button, and a green Message light.
models) has five call appearance/feature buttons, each with a red in-use light and a
green status light, seven shiftable (2-level) programmable feature buttons with no
lights, four programmable feature buttons with a green light, four fixed feature
buttons (CONFERENCE, TRANSFER, DROP, and HOLD), a SHIFT button with
a green light, a SPEAKER button, and a green Message light.
The 7406BIS telephone (7406D05A and 7406D06A models) has five call
appearance/feature buttons, each with a red in-use light and a green status light,
seven shiftable (2-level) programmable buttons with no lights, two programmable
feature buttons with a green light, four fixed feature buttons (CONFERENCE,
TRANSFER, DROP, and HOLD), a SHIFT button with a green light, a
SPEAKER button with a green light, a MUTE button with a red light, a
SPEAKER VOLUME “arrow” button, and a red Message light.
appearance/feature buttons, each with a red in-use light and a green status light,
seven shiftable (2-level) programmable buttons with no lights, two programmable
feature buttons with a green light, four fixed feature buttons (CONFERENCE,
TRANSFER, DROP, and HOLD), a SHIFT button with a green light, a
SPEAKER button with a green light, a MUTE button with a red light, a
SPEAKER VOLUME “arrow” button, and a red Message light.