Lucent Technologies 4400 series User manual

Icon-Labeled 4400-Series Telephones Assembly Instructions Page 1
MERLIN MAGIX is a trademark of Lucent Technologies Inc. in the US and other countries.
CIB 3195 CALA
Issue 1, June 2000
Icon-Labeled 4400-Series Telephones
Assembly Instructions
The icon-labeled 4400-Series telephones are digital single-line and multiline telephones designed
for use with Lucent Technologies’ MERLIN MAGIX™ Integrated System Release 1.0i. Most of the
instructions for the use of these telephones appear in the
4400 and 4400D Telephone User’s
Guide
and the
4406D+, 4412D+, 4424D+, and 4424LD+ Telephone User’s Guide
.
IMPORTANT SAFETY INSTRUCTIONS
The exclamation point in an equilateral triangle is intended to alert the user to
the presence of important operating and maintenance (servicing) instructions in
the literature accompanying the product.
To reduce the risk of fire, electrical shock, and injury to persons, follow these basic safety precautions
when installing telephone equipment:
■Read and understand all instructions.
■Placing equipment or other articles within two inches of the microphone, may decrease the
quality of performance of the speakerphone. For 4424LD+ and 4424D+ telephones, care should
be taken when connecting a DSS 4450 to ensure that placement of the DSS 4450 does not
interfere with the performance of the microphone on the right side of the telephone.
■Follow all warnings and instructions marked on or packed with the product.
■This product is intended to be installed and serviced by qualified service personnel only. Do not
disassemble this product. There are no user-serviceable parts inside.
■Never push objects of any kind into this product through cabinet slots, as they may touch
dangerous voltage points or may short out parts, which could result in a risk of fire or electrical
shock.
■Never install telephone wiring during a lightning storm.
■Never touch uninsulated telephone wires or terminals unless the telephone wiring has been
disconnected at the network interface.
■Never install a telephone jack in a wet location (for example a wet basement) unless the jack is
specifically designed for wet locations.
■Do not install this product near water—for example, in a wet basement location.
■Use caution when installing or modifying telephone lines.

Page 2 Icon-Labeled 4400-Series Telephones Assembly Instructions
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Issue 1, June 2000
■Use only Lucent Technologies 1151A Power Supply Unit (PEC 2404-010) with the appropriate
input power cord PEC (24799). The Power Supply Unit is required for icon-labeled 4424LD+
telephones or with the icon-labeled 4424D+ when connecting a DSS 4450. The country-specific
input power cord is ordered by selecting the appropriate country attribute.
■The 1151A Power Supply Unit is to be connected only to the type of main power source indicated
on the marking label. The main power source wall outlet must be installed near the equipment
and be readily accessible. Do not overload the wall outlet or use an extension cord.
■The input power cord used with the 1151A Power Supply Unit is equipped with a grounding-type
plug appropriate for the country in which it is installed. This is a safety feature. If you are unable
to insert the plug into the outlet, contact an electrician to replace the obsolete outlet. Do not
defeat the safety purpose of the grounding plug.
■Do not staple or otherwise secure the input power cord to the building surfaces. Do not allow
anything to rest on top of the cord. Do not locate the equipment where the cord will be abused by
persons walking on top of it.
■Use only Lucent Technologies-recommended/approved 4400-Series telephone accessories.

Icon-Labeled 4400-Series Telephones Assembly Instructions Page 3
CIB 3195 CALA
Issue 1, June 2000
Line Cords
Line cords are shipped with all 4400-Series telephones and the DSS 4450. The line cord varies
according to the equipment:
■ Clear
14-foot, 6-position line cord with two conductors (D2R)—used to connect the 4400,
4400D, 4406D+, 4412D+, and 4424D+ telephones to the communications system wall jack. If
auxiliary power is needed, used to connect the 1151A Power Supply Unit to the
communications system wall jack.
■ Silver-Gray
14-foot, round line cord (M4BK)—used to connect the 1151A Power Supply Unit
to the 4424LD+ telephone or the 4424D+ telephone when connected to a DSS 4450. One end
of the M4BK cord has an 8-position plug and the other end has a 6-position plug.
■3-foot, 8-position line cord with eight conductors (D8Y)—used to connect a DSS 4450 to a
4424LD+ or 4424D+ telephone or to another DSS 4450 via the jacks on the bottom of the DSS
4450 and the telephone.
1151A Power Supply Unit
An 1151A Power Supply Unit (PEC 2404-010) with the appropriate input power cord PEC (24799)
is
not
automatically shipped with the telephone and must be ordered separately. The 1151A
Power Supply Unit is required for icon-labeled 4424LD+ telephones or with the icon-labeled
4424D+ when connecting a DSS 4450. The country-specific input power cord is ordered by
selecting the appropriate country attribute.
See “Jacks and Placement of Cords” later in this document for instructions on installing the 1151A
Power Supply Unit for an icon-labeled 4424LD+ or with the icon-labeled 4424D+ when connected
to a DSS 4450.
CAUTION:
Do not use a different type of power supply from any other piece of equipment. Using another
power supply can severely damage the DSS 4450, the 4424LD+ telephone, or the 4424D+
telephone.

Page 4 Icon-Labeled 4400-Series Telephones Assembly Instructions
CIB 3195 CALA
Issue 1, June 2000
Microphone
The microphone on the 4406D+ is located on the bottom right front of the telephone. The
microphone on the 4412D+, 4424LD+, and 4424D+ telephones is located on the right side of each
telephone.
CAUTION:
Placing equipment or other articles within two inches of the microphone, may decrease the
quality of performance of the speakerphone. For 4424LD+ and 4424D+ telephones, care
should be taken when connecting a DSS 4450 to ensure that placement of the DSS 4450
does not interfere with the performance of the microphone on the right side of the telephone.
DSS 4450
One or two DSS 4450s can be connected to a 4424LD+ or 4424D+ telephone to enhance the call-
handling capabilities of a system operator with a Direct-Line Console (DLC) or a Queued Call
Console (QCC). When connected to a 4424LD+ telephone used as a system programming
console, the DSS 4450 facilitates system programming and centralized telephone programming
procedures. Most of the instructions for the use of the DSS 4450 by a system operator appear in
the
Direct-Line Console Operator’s Guide
and the
Queued Call Console Operator’s Guide
.
Instructions for use of the DSS 4450 during system programming or centralized telephone
programming appear in
System Programming
.
The DSS 4450 has three “pages” of 50 extensions or numbers. You can select the page you want
by pressing one of the page buttons on the bottom of the DSS 4450.
The DSS 4450 has the following characteristics:
■50 line buttons with red
LEDs
■3 page buttons with
green LEDs
■6 buttons with green
LEDs reserved for
future use
DSS50
LEDs
(50)
Line
Buttons
(50)
Page
Buttons
Message
Status
Button
Reserved
Buttons

Icon-Labeled 4400-Series Telephones Assembly Instructions Page 5
CIB 3195 CALA
Issue 1, June 2000
Jacks and the Placement of Cords
Jacks exist on the bottom of the 4400-Series telephones as follows:
■On the 4400 and 4400D telephones the jacks on the bottom accommodate the connection of
the handset and the line cord. Refer to Figure 1 for jacks and placement of cords for the 4400
and 4400D telephones.
Figure 1. Jacks and Placement of Cords for the 4400 and 4400D Telephones
LINE
Line Cord
(D2R)
Handset Cord

Page 6 Icon-Labeled 4400-Series Telephones Assembly Instructions
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Issue 1, June 2000
■On the 4406D+, 4412D+, 4424D+, and 4424LD+ telephones the jacks on the bottom
accommodate the connection of the handset, the line cord, and a headset. For the 4424LD+
and the 4424D+ telephone, a wider jack marked “ADJ” is used to connect a DSS 4450.
Refer to Figure 2 for jacks and placement of cords for the 4406D+, 4412D+, and 4424D+
telephones when no auxiliary power is needed.
Figure 2. Jacks and Placement of Cords for the 4406D+, 4412D+ and 4424D+ Telephones
(when no auxiliary power is needed)
The 4406D+ telephone does not have a jack for the DSS 4450. The 4412D+ also has
a jack marked “ADJ”, however, the jack is reserved for future use and
cannot be
used
to connect a DSS 4450
LINE
Line Cord
(D2R)
Handset Cord
Headset Cord
ADJ

Icon-Labeled 4400-Series Telephones Assembly Instructions Page 7
CIB 3195 CALA
Issue 1, June 2000
Follow these instructions and refer to Figure 3 to connect the 1151A Power Supply Unit to the
4424LD+ or to any 4400-Series telephone when auxiliary power is needed (for example, when
connecting one or two DSS 4450s to a 4424D+):
1. Turn the telephone and each DSS 4450 face down.
2. Connect the one end of the D8Y line cord (supplied with the DSS 4450) to the ADJ jack on the
telephone. Connect the other end of the D8Y line cord to the IN jack of the first DSS 4450 (next
to the telephone).
3. If you are connecting only one DSS 4450, go to Step 4.
If you are connecting a second DSS 4450, connect one end of the D8Y line cord (supplied with
the DSS 4450) to the OUT jack of the first DSS 4450 connected in Step 2. Connect the other
end of the D8Y line cord to the IN jack on the second DSS 4450 (farthest from the telephone).
4. Connect the 6-position plug at one end of the
silver-gray
M4BK line cord (ordered with the
1151A Power Supply Unit) to the LINE jack of the telephone. Connect the 8-position plug at
the other end of the silver-gray M4BK line cord to the PHONE jack of the 1151A Power Supply
Unit.
IMPORTANT NOTE:
This drawing in Figure 3 includes the cords used for connecting the 1219A Power Supply Unit
used with non-icon 4400-Series telephones. For 1151A Power Supply Unit used with icon-
labeled 4400-Series telephones substitute a silver-gray M4BK line cord for the satin-silver
D4BU cord shown in the drawing.
5. Connect one end of the
clear
D2R line cord (packaged with the 4400-Series telephones and
the DSS 4450) to the LINE jack of the 1151A Power Supply Unit. Connect the other end of the
clear D2R line cord to communications system wall jack.
6. Connect the 1151A Power Supply Unit into a wall outlet.
7. Turn the telephone and the DSS 4450s face up.
■If the telephone will be wall mounted using the optional wall-mounting stand, you
must run the headset and handset cords out the channel on the side of the
telephone.
■The 4424LD+ telephone and the DSS 4450 cannot be wall mounted.
■If the telephone does not work properly after all cords are connected, check to be
sure that the silver-gray M4BK line cord and the clear D2R line cords are
connected properly as shown in Figure 3.

Page 8 Icon-Labeled 4400-Series Telephones Assembly Instructions
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Issue 1, June 2000
Figure 3. Jacks and Placement of Cords for the 4424LD+ and 4424D+ Telephones
Including 1151A Power Supply Unit and two DSS 4450s
LINE TEL
OUT IN OUT IN
LINE ADJ
Auxiliary
Power Supply
Unit
Communications
System Wall Jack
Grounding Type
Power Outlet
Telephone1st DSS2nd DSS
DSS 4450 Cord
(D8Y) DSS 4450 Cor
d
(D8Y)
Line Cord
(D2R)
Line Cord
(Satin Silver D4BU)
IMPORTANT NOTE:
This drawing includes the cords used for
connecting the 1219A Power Supply Unit used
with
non-icon
4400-Series telephones. For the
1151A Power Supply Unit, used with icon-labeled
4400-Series telephones, substitute a silver-gray
M4BK line cord for the satin-silver D4BU cord
shown in the drawing.

Icon-Labeled 4400-Series Telephones Assembly Instructions Page 9
CIB 3195 CALA
Issue 1, June 2000
Wall-Mounting the Telephone
You can mount all the 4400-Series telephones except the 4424LD+ on a wall by using the optional
color-contrasted stand. The DSS 4450 cannot be wall mounted.
The wall-mounting stand is available in gray only. The ordering codes are as follows:
■Small Wall-Mounting Stand for use with the 4400, 4400D, and 4406D+ telephones:
— PEC 4499-SML, comcode 108541210
■Large Wall-Mounting Stand for use with the 4412D+ and 4424D+ telephones:
— PEC 4499-LRG, comcode 108541293
To wall mount a 4400-Series telephone, follow these steps to attach a stand to a 4400-Series
telephone:
1. Place the tab on the thicker end of the stand (this is the moveable tab) into the slot at the
bottom of the back side of the 4400-Series telephone
The optional wall-mounting stand can also be used with all 4400-Series telephones
and the DSS 4450 to increase the viewing angle when used on a desk.
■Before you assemble the stand, you must have all cords attached and running
through their proper channels.
■To use the stand to increase the angle of a 4400-Series telephone on a desk
follow the steps below but turn the stand around so that the thinner end of the
stand is at the bottom of the back side of the 4400-Series telephone and the
thicker end is at the top of the 4400-Series telephone.
LINE ADJ

Page 10 Icon-Labeled 4400-Series Telephones Assembly Instructions
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Issue 1, June 2000
2. Push up on the stand toward the top of the telephone, and place the tab on the thinner end of
the stand into the slot at the top of the 4400-Series telephone.
3. After you have attached the stand to the telephone, plug the line cord into the wall jack and
store the extra line cord in the open pocket space between the telephone and the stand.
4. Place the telephone against the wall so that the screwheads on the mounting plate enter the
holes in the stand. Then pull the telephone down so that the screwheads slide into the cutout
channels.
LINE ADJ