Lucent Technologies DEFINITY Enterprise Communications Server, System 75, System 85 Instructions Manual

							DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
The 7400 Series Voice Terminals
11-33 The 7404D Voice Terminal
11
The 7404D voice terminal can be equipped with one of two different optional
cartridges. The Z300B car tridge provides a display of voice call related and
personal service information on an attached data terminal. The Z300C car tridge
provides an interface between an NCR PC (or compatible) with the PC/PBX
Connection application program and the DEFINITY Communications System
Generic 2 or System 85.
NOTE:
The 7404D voice terminal was discontinued in February, 1989.
Applications
The 7404D voice terminal can be used with the DEFINITY Communications
System Generic 1 and Generic 2, Generic 3, the DEFINITY ECS, System 75, and
System 85. Typical applications of the 7404D voice terminal are users who have
data terminals or a PC that requires a small selection of lines and features.
Physical Description
Dimensions
NOTE:
The following dimensions for the 7404D voice terminal are approximate.
Width = 7 inches
Depth (front to back) = 8-3/4 inches
Height (maximum with handset in place) = 5-1/2 inches
Thickness of housing = 1-1/2 inches
Features
Four Fixed Feature Buttons
nCONFERENCE button
nDROP button
nTRANSFER button
nHOLD button
Message Light
The green Message light goes on when a message is left for the user. It goes off
when the user retrieves the message. 
						

							DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
The 7400 Series Voice Terminals
11-34 The 7404D Voice Terminal
11
Data Light
The Data light goes on when a data call is in progress.
Call Appearance/Feature Buttons
The 7404D voice terminal has six call appearance/feature buttons. Adjacent to
each button is a pair of red and green indicator lights.
Self-Test
The 7404D voice terminal is equipped with a self-test for its buttons and tone
ringer. The self-test switch is located on the left side of the base.
Other Physical Features
Handset
The 7404D voice terminal is equipped with an R-type handset.
Dial pad
The 7404D voice terminal is equipped with a 12-button touch-tone dial pad.
Jacks
The 7404D voice terminal housing contains three jacks. The handset cord jack is
just under the left side of the housing. The handset contains a jack for the handset
cord. The LINE jack is on the rear housing. There is a EIA RS-232C receptacle on
the rear of the voice terminal that is used to connect an associated data terminal.
Cords
Three cords are supplied with the 7404D voice terminal: a coiled 7-foot modular
handset cord, 7-foot modular line cord and an AC power cord. Optional longer
cords are available: a 12-foot handset cord; 14-foot and 25-foot line cords.
Ringing
The 7404D voice terminal has electronic tone ringing with patterns that are set at
administration. The volume control is on the left side of the housing.
Mounting Options
The 7404D voice terminal comes equipped with a nonadjustable data stand.
Color Options
The 7404D voice terminal was available in black and misty cream. 
						

							DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
The 7400 Series Voice Terminals
11-35 The 7404D Voice Terminal
11
Distance Limitations
The maximum distances the 7404D voice terminal can be located from the system
cabinet is shown in the following table.
Note:
These ranges can be extended to 5,000 feet (1524 m) for 24 AWG wire and 4,000 feet
(1219 m) for 26 AWG wire with the use of a Data Link Protector. Refer toEXPOSED PORT
PROTECTION.
Power Requirements
The 7404D voice terminal requires a three prong 115-volt AC outlet not under the
control of a wall switch for power. A built in power supply conver ts the 115 volts to
the DC power required. A 3-wire AC power cord is provided with the voice
terminal. No external power adjuncts are required.
Power Failure Operation
The 7404D voice terminal cannot be used as an emergency station during power
failure transfer conditions.
FCC Registration
The 7404D voice terminal is not FCC registered.
Hearing Aid Compatible
This voice terminal is compatible with the inductively coupled hearing aids
prescribed by the FCC.
Table 11-6. Distance Limitations for the 7404D Voice Terminal
System Port BoardNominal Maximum Range in Feet 
(Meters) (See Note)
24 AWG 26 AWG
System 85 SN270B
TN7543,400 (1,034)
3,400 (1,034)2,200 (671)
2,200 (671)
DEFINITY G2 SN270B
TN7543,400 (1,034)
3,400 (1,034)2,200 (671)
2,200 (671)
DEFINITY G1 and
G3, DEFINITY
ECS, and System
75TN754 3,400 (1,034) 2,200 (671) 
						

							DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
The 7400 Series Voice Terminals
11-36 The 7404D Voice Terminal
11
7404D Equipment PECs
The 7404D voice terminal and optional components were ordered with the
following PECs:
nBasic 7404D Voice Terminal — 3181-VDS
nHandset cord (12 feet) — 2725-01L COL09
nLine cord (14 feet, silver) — 2725-07N COL18
nLine cord (25 feet, silver) — 2725-07S COL18
nMessaging Cartridge (Z300B) — 31810
nPC/PBX Feature Car tridge (Z300C) — 31815
Adjuncts
The 7404D voice terminal cannot be equipped with an external adjunct. The data
base contains a slot where optional car tridges can be installed to provide different
features. These car tridges are identified in the introduction paragraph of this
section.
Additional Documents
The following documents contain additional information relating to the 7404D
voice terminal:
nSystem 85 7404D Voice Terminal User’s Guide, 555-103-708
nSystem 75 7404D Voice Terminal User’s Guide, 555-200-705
nDEFINITY Generic 1 and Generic 2, System 75, and System 85 Terminals
and Adjuncts Installation and Test
, 555-015-104 
						

							DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
The 7400 Series Voice Terminals
11-37 The 7405D Voice Terminal
11
The 7405D Voice Terminal
Figure 11-9. The 7405D Voice Terminal
The 7405D voice terminal is a multi-appearance digital voice terminal 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 voice terminal to transmit or
receivedatawithanassociateddataterminal.
Handset
1
23
45 6
78
9ABC DEF
MNO JKL GHI
PRS TUV WXY
*O#Oper
Conference
DropTransfer
Hold
10 Call Appearance/
MessageDisconnect
Dial Pad
Message Hold ButtonTr a n s f e r
Conference
Drop Button
Vo l u m e
Control
(on leftLightDisconnect Button
ButtonFeature Buttons
side)
Button
Recall
Recall
Button24 Feature Buttons 
						

							DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
The 7400 Series Voice Terminals
11-38 The 7405D Voice Terminal
11
The basic voice terminal 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.
NOTE:
The 7405D voice terminal was discontinued in February, 1990.
Applications
The 7405D voice terminal can be used with the DEFINITY Communications
System Generic 1, Generic 2, and Generic 3, the DEFINITY ECS, System 75, and
System 85. Typical applications of the 7405D voice terminal are secretaries,
executives, managers and answering positions that require a large selection of
lines, features, or data transmissions.
Physical Description
Dimensions
NOTE:
The following dimensions for the 7405D voice terminal are approximate.
Width = 10-1/4 inches
Depth (front to back) = 8-3/4 inches
Height (maximum with handset in place) = 6-1/4 inches
Thickness of housing = 1-1/2 inches
Features
Six Fixed Feature Buttons
nCONFERENCE button
nDROP button
nTRANSFER button
nHOLD button
nDISCONNECT button
nRECALL button 
						

							DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
The 7400 Series Voice Terminals
11-39 The 7405D Voice Terminal
11
Message Light
The green Message light goes on when a message is left for the user. It goes off
when the user retrieves the message.
Call Appearance/Feature Buttons
The 7405D voice terminal has 10 call appearance/feature buttons. Adjacent to
each button is a pair of red and green indicator lights.
Feature-only Buttons
The 7405D voice terminal has 24 feature-only buttons. Adjacent to each button is
a green status light.
Self-Test
The 7405D voice terminal is equipped with a self-test for its buttons and tone
ringer. The self-test switch is located on the left side of the base.
Other Physical Features
Handset
The 7405D voice terminal is equipped with a R-type handset.
Dial pad
The 7405D voice terminal is equipped with a 12-button touch-tone dial pad.
Jacks
The 7405D voice terminal housing contains three jacks. The handset cord jack is
just under the left side of the housing. The handset contains a jack for the handset
cord. The LINE and OTHER jacks are on the rear housing.
Cords
Three cords are supplied with the 7405D voice terminal: a coiled 7-foot modular
handset cord and 7-foot modular line cord. Optional longer cords are available: a
12-foot handset cord; 14-foot and 25-foot line cords.
Ringing
The 7405D voice terminal has electronic tone ringing. The volume control is on
the left side of the housing.
Mounting Options
The 7405D voice terminal comes equipped with an adjustable desk stand. 
						

							DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
The 7400 Series Voice Terminals
11-40 The 7405D Voice Terminal
11
Color Options
The 7405D voice terminal was available in black and misty cream. Since it has
become discontinued, it is only available in black.
Distance Limitations
The maximum allowable distance the 7405D voice terminal can be located from
the switch cabinet is shown in the following table.
Note:
These ranges can be extended to 5,000 feet (1524 m) for 24 AWG wire and 4,000 feet
(1219 m) for 26 AWG wire with the use of a Data Link Protector. Refer toEXPOSED PORT
PROTECTION.
Power Requirements
The 7405D voice terminal receives power from the system and does not require
any external power supply. Additional power is required when the 7405D voice
terminal is equipped with any adjuncts. Refer to theAdjunct Powersection
earlier in this manual.
Power Failure Operation
The 7405D voice terminal cannot be used as an emergency station during power
failure transfer conditions.
FCC Registration
The 7405D voice terminal is not FCC registered.
Table 11-7. Distance Limitations for the 7405D Voice Terminal
System Port BoardNominal Maximum Range in Feet 
(Meters) (See Note)
24 AWG 26 AWG
System 85 SN270B
TN7543,400 (1,034)
3,400 (1,034)2,200 (671)
2,200 (671)
DEFINITY G2 SN270B
TN7543,400 (1,034)
3,400 (1,034)2,200 (671)
2,200 (671)
DEFINITY G1 and
G3, DEFINITY
ECS, and System
75TN754 3,400 (1,034) 2,200 (671) 
						

							DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
The 7400 Series Voice Terminals
11-41 The 7405D Voice Terminal
11
Hearing Aid Compatible
This voice terminal is compatible with the inductively coupled hearing aids
prescribed by the FCC.
7405D Equipment PECs
The 7405D voice terminal and optional components were ordered with the
following PECs:
nBasic 7405D Voice Terminal — 3175-40D/CLR
nHandset cord (12 feet) — 2725-01L COL09
nLine cord (14 feet, silver) — 2725-07N COL18
nLine cord (25 feet, silver) — 2725-07S COL18
Adjuncts
The following adjuncts can be used with this voice terminal:
nS101A Speakerphone or 500A Headset Adapter and a standard headset
nS201A Speakerphone
nC401A or C401B Call Coverage Module or D401A or D401B Digital Display
Module (but not both simultaneously)
nF401A Function Key Module
nZ701A Digital Terminal Data Module
n7400B Data Module
Additional Documents
The following documents contain additional information relating to the 7405D
voice terminal:
nSystem 85 7405D Voice Terminal User’s Guide, 555-103-709
nSystem 75 7405D Voice Terminal User’s Guide, 555-200-704
nDEFINITY Generic 1 and Generic 2, System 75, and System 85 Terminals
and Adjuncts Installation and Test
, 555-015-104 
						

							DEFINITY Enterprise Communications Server and System 75 and System 85
Terminals and Adjuncts Reference
555-015-201Issue 11
December 1999
The 7400 Series Voice Terminals
11-42 The 7406D, 7406BIS, and 7406 Plus Voice Terminals
11
The 7406D, 7406BIS, and 7406 Plus 
Voice Terminals
Figure 11-10. The 7406D (7406D01A or 7406D03A) Voice Terminal with Display
Speaker
Handset
1
23
45 6
78
9ABC DEF
MNO JKL GHI
PR S T UV WXY
*O#Oper
Conference
Drop
Transfer
Hold
5CallAppearance/
Shift Button Message
Dial Pad Feature
Buttons3 Feature Buttons
Display
Transfer ButtonHold Button Conference
Speaker
Select Ring
Message
Button
Drop Button
7Two-Level
Feature
Buttons
7406D
Display Viewing
Adjustment
Shift
Ringer
Vo l u m e
Control
(on left side
Select Ring Feature Button
Speaker
Light
terminal)of voice
Button