Nortel Meridian Meridian 1 User manual

Meridian 1
Telephone and Attendant Console
Installation
Document Number: 553-3001-215
Document Release: Standard 12.00
Date: January 2002
Year Publis FCC TM
Copyrig t © 1989 – 2002 Nortel Networks
All Rig ts Reserved
Printed in Canada
Information is subject to c ange wit out notice. Nortel Networks reserves t e rig t to make c anges in design
or components as progress in engineering and manufacturing may warrant. T is equipment as been tested
and found to comply wit t e limits for a Class A digital device pursuant to Part 15 of t e FCC rules, and t e
radio interference regulations of Industry Canada. T ese limits are designed to provide reasonable protection
against armful interference w en t e equipment is operated in a commercial environment. T is equipment
generates, uses and can radiate radio frequency energy, and if not installed and used in accordance wit t e
instruction manual, may cause armful interference to radio communications. Operation of t is equipment in a
residential area is likely to cause armful interference in w ic case t e user will be required to correct t e
interference at t eir own expense.
SL-1 and Meridian 1 are trademarks of Nortel Networks.

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Telep one and Attendant Console Installation
4
Revision history
January 2002
Standard 12.00. This document is up-issued to include content changes for
Meridian 1 Internet Enabled Release 25.40.
April 2000
Standard 11.00. This is a global document and is up-issued for 11
Release 25.0x.
June 1999
Standard, release 10.00. Issued for 11Release 24 changes.
O tober 1997
Standard, release 9.00. Issued for 11 Release 23 changes.
August 1996
Standard, release 8.00. Issued for 11 Release 22 changes.
July 1995
Standard, release 7.00. Issued for 11 Release 21 changes.
De ember 1994
Standard, release 6.00. Issued for 11 Release 20 to include editorial
changes, indexing, and Global Console updates.
De ember 1992
Standard, release 5.00. Issued to include updates for 11 Release 18.
De ember 1991
Standard, release 3.00. Issued to updated attendant console connections and
ASM installation.
Standard, release 4.00 was omitted.

Page 4 of 144 Revision History
553-3001-215 Standard 12.00 January 2002
De ember 1990
Standard, release 2.00. Updated to include Attendant Supervisory Module
(ASM) installation and telephone acceptance tests.
De ember 1989
Standard, release 1.00. Reissued for compliance with Nortel Networks
standard 164.0, and to incorporate corrections and updated information.

1
Contents
About this do ument . . . . . . . . . . . . . . . . . . . . . . . 3
Wiringinstallation .......................... 5
Contents ................................................ 5
Wiringfortelephonesandattendantconsoles ................... 5
InstallWiring ............................................ 7
Normaloperatingranges ................................... 8
Attendant onsole .......................... 9
Contents ................................................ 9
Referencelist ............................................ 9
Introduction ............................................. 9
Packingandunpacking..................................... 9
Installationandremoval .................................... 10
Designatingattendantconsoles .............................. 14
Cross-connectingattendantconsoles .......................... 18
Telephones . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Contents ................................................ 27
Referencelist ............................................ 27
Packingandunpacking..................................... 28
Installationandremoval .................................... 28
i2004InternetTelephone ................................... 45
Designatingtelephones .................................... 49

2
Connectingtelephones ..................................... 51
Cross-connectingtelephones ................................ 52
Add-on modules . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Contents ................................................ 59
Referencelist ............................................ 59
Packingandunpacking..................................... 60
AttendantSupervisoryModule(M2250console) ................ 72
M2000SeriesMeridianDigitalTelephones .................... 78
AnalogTerminalAdapter................................... 80

Page3of144
Telep one and Attendant Console Installation
4
About this do ument
This document is a global document. Contact your system supplier or your
Nortel Networks representative to verify that the hardware and software
described is supported in your area.
This document applies to the Meridian 1 Internet Enabled system.
This document contains the installation procedures for attendant consoles,
telephones, and add-on modules. See Figure 1 on page 4 for apparatus
designations.
“Wiring installation” on page 5 includes information about the wiring for
current Nortel Networks telephones and the M2250 Attendant Console.
“Wiring installation” on page 5 describes the installation and removal process
for QCW-type and M1250/M2250 attendant consoles.
“Telephones” on page 27 provides procedures for installing and removing the
M1109, M2000, M2006/M2008, M2016S, M2216, M2616, and M3000
telephones.
“Add-on modules” on page 59 includes installation and removal information
for all add-on modules and options for all telephones and attendant consoles.
Note: There are two distinct versions of Modular telephone sets – both
are supported. The versions can be clearly distinguished by the first four
letters in the model identification label on the bottom of the set. The two
types are the “NTZK” models and the “NT2K” models. When
appropriate, differences are noted in this document.

Page 4 of 144 About t is document
553-3001-215 Standard 12.00 January 2002
Note: See M3900 Series Meridian Digital Telephones: Description,
Installation, and Administration (553-3001-216) for information on
installation of the M3901, M3902, M3903, M3904, and M3905
telephones.
Figure 1
Apparatus designations
Connecting Block
Amphenol connector
Service Fitting
32
32
32
32
32
Cable
Marker
Utility
Column 553-1858

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Telep one and Attendant Console Installation
8
Wiring installation
Contents
This section contains information on the following topics:
Wiringfortelephonesandattendantconsoles.................... 5
InstallWiring............................................. 7
Normaloperatingranges.. .................................. 8
Wiring for telephones and attendant onsoles
This chapter discusses the installation and removal procedures for wiring
telephones and attendant consoles.
Each analog (500/2500-type) or digital telephone requires one pair of Z
station wire or equivalent. Existing 16- or 25-pair connector cables can be
used. Each attendant console requires a 16-pair cable terminated on an
Amphenol connector.
When zone cabling and conduit are used, assign a block of numbers or letters
to each zone. See Figure 2 on page 6. Allow for growth when assigning
blocks of numbers.
Cable markers are normally an adhesive-backed cloth tape 1/2 inches wide by
3-1/2 inches long (15 mm by 65 mm) with preprinted numbers.
For limits and cabling for analog (500/2500-type) telephones, refer to
Figure 3 on page 7.
For a list of terminal connections, see Table 1 on page 8.

Page 6 of 144 Wiring installation
553-3001-215 Standard 12.00 January 2002
Figure 2
Zone abling and onduit assignment
Zone Zone Zone Zone
Zone Conduit
Each Zone is
approximately
600-800 feet
1.2
1.1 1
2.1 2.2
2
34
5678
9
10 11 12
13 14 15 16
17
18 19 20
Apparatus
Closet
553-5232
Satellite
Closet

Wiring installation Page7of144
Telep one and Attendant Console Installation
Install Wiring
Follow this procedure to install the wiring.
Pro edure 1
Installing wiring
1Assignanumbertot ewireorcableused.
2Attac t e assigned number to t e wire or cable at t e end nearest t e
telep one, using a cable marker.
3Run t e wire or cable between t e telep one location and nearest
cross-connect point (if not previously run).
4Connect t e cable or wire to t e telep one connecting block.
5Designate t e telep one connecting block.
6Cross-connect t e pairs at intermediate cross-connect points (if
required) and terminate at t e cross-connect terminal.
Figure 3
NE-analog (500/2500-type) telephones – limits and abling
XConnecting block
(QBB1A or Equivalent)
One pair (Z station wire or
equivalent) Maximum range
1000½
Modular cross-connect terminal
White Field
Jumper Channel
Blue Field
50 pair NE 66 type blocks
NE 66 QC100 blocks or
equivalent
553-1874

Page 8 of 144 Wiring installation
553-3001-215 Standard 12.00 January 2002
7Terminate leads at t e cross-connect terminal and designate t e
blocks according to t e ouse cable plan.
Normal operating ranges
Telephones
M2000 Series Meridian Digital Telephones have a maximum permissible
loop length of 3500 ft (915 m), assuming 24 AWG (0.5 mm) wire with no
bridge taps. A 15.5 dB loss at 256 kHz defines the loop length limit.
Attendant consoles
The M2250 attendant console has a maximum permissible loop length of
3500 ft (915 m), assuming 24 AWG (0.5 mm) wire with no bridge taps. A
15.5 dB loss at 256 kHz defines the loop length limit.
Table 1
Terminal onne tions
Conne ting blo k
Designations
Inside wiring
Colors
NE-47QA or
QBB1B
NE-284-74-500
1adapter
NE-625F
TELADAPT
plugs and ja ks
Zstationwire 16/25-pair able
G1T T1 (G) GW-BL
R1R R1 (R) R BL-W
BK X1 AUX (BK) BK W-O
YX2 GND (Y) YO-W
5 R T2 (BL) W-SL
6 B R2 (W) SL-W

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Telep one and Attendant Console Installation
26
Attendant onsole
Contents
This section contains information on the following topics:
Packingandunpacking...................................... 9
Installationandremoval..................................... 10
Designatingattendantconsoles............................... 14
Cross-connectingattendantconsoles........................... 18
Referen e list
The following are the references in this section:
•Meridian 1 Attendant PC: Software Installation uide
•Circuit Card: Installation and Testing (553-3001-211)
•Software Input/Output uide Administration (553-3001-311)
Introdu tion
This section describes installation instructions for the M2250 attendant
console. For Meridian 1 Attendant PC Software installation instructions, refer
to Meridian 1 Attendant PC: Software Installation uide.
Pa king and unpa king
Use proper care while unpacking any attendant console. Check for damaged
containers so that appropriate claims can be made to the transport company
for items damaged in transit.

Page 10 of 144 Attendant console
553-3001-215 Standard 12.00 January 2002
If an attendant console must be returned to the factory, pack it in the
appropriate container to avoid damage during transit. Remember to include
all loose parts (cords, handset, power unit, labels, and lenses) in the shipment.
Installation and removal
Use the following procedures to install and remove M2250 attendant
consoles.
Note: Although M2250 attendant consoles do not require a static
discharge ground connection, the connection should be installed to
protect any earlier vintage attendant consoles that may be used as
replacements.
Choose a clean, level work surface and place several sheets of soft, clean
paper between the attendant console and the work surface. This will prevent
scratching or otherwise damaging the top cover, LCD indicators and screen,
and the feature keys of the attendant console.
Pro edure 2
Installing the M2250 attendant onsole
1Ensure t at a 16-pair or 25-pair cable equipped wit a 25-pair
Amp enol connector is installed at t e attendant console’s location.
2Unpack and inspect t e attendant console for damage. If t e console
is damaged, notify your supplier.
3Designate t e console according to t e features provided.
4Connect t e Amp enol plug on t e attendant console to t e Amp enol
jack coming from t e Main Distribution Frame (MDF).
• Fasten t e Amp enol connectors toget er and secure t e
captive screws on t e cable.
• Ensure t at t e connectors are secured in a connector
mounting, if provided, or to t e wall. Do not leave connectors
unprotected on t e floor.
5Add a line circuit for t e attendant console, if not already done. Refer
to Circuit Card: Installation and Testing (553-3001-211).
6Cross-connect t e attendant console at t e cross-connect terminal.
SeeProcedure1onpage18.

Attendant console Page 11 of 144
Telep one and Attendant Console Installation
7Enter t e related attendant console data in t e Meridian 1 system.
Refer to t e Software Input/Output Guide Administration
(553-3001-311).
8Test t e console features using t e attendant console user guide.
Note: Refer to Circuit Card: Installation and Testing (553-3001-211)
for circuit card installation procedures.
Pro edure 3
Removing the M2250 attendant onsole
1Remove related attendant console data from t e system memory.
Refer to t e Software Input/Output Guide Administration
(553-3001-311).
2Locate and remove cross-connections from t e attendant console
cable at t e cross-connect terminal. See Procedure 1 on page 18.
3Remove t e circuit card if required. Refer to Circuit Card: Installation
and Testing (553-3001-211).
Note: Do not remove t e circuit card if any of t e remaining units on
t e card are assigned.
4Disconnect t e Amp enol connector on t e end of t e cable t at leads
to t e cross-connect terminal from t e connector on t e cable leading
to t e attendant console.
5Pack t e attendant console, andset, and cords in a suitable
container.
Pro edure 1
Removing theM2250 attendant onsole top over
1Disconnect any plugs and cords from t e attendant console.
2Remove t e ten 10-mm fastening screws in t e flange of t e attendant
console, as well as one 10-mm and one 40-mm screw on t e base of
t e attendant console. See Figure 4 on page 12 for t e M2250
assembly drawing.
3Holding t e top cover and t e base toget er by and, turn t e
attendant console rig t-side up and place it back on t e work surface.

Page 12 of 144 Attendant console
553-3001-215 Standard 12.00 January 2002
4Carefully lift t e faceplate straig t up and disconnect t e 20-pin plug
ribbon cable located at J2.
Note: On attendant consoles with a display attached to the top cover, do
not connect or disconnect the cable to the display unless the attendant
console line cord is disconnected.
Figure 4
M2250 assembly drawing (exploded view)
553-1306
LCD screen
hinge assembly
Faceplate
assembly
Ribbon cable
Base housing
assembly
Support screw
(1 of 10) LCD screen

Attendant console Page 13 of 144
Telep one and Attendant Console Installation
Pro edure 2
Installing the M2250 attendant onsole top over
1Set t e QMT2 dip switc . To locate t e dip switc , look at t e attendant
console from t e top. T e QMT2 dip switc is t e only dip switc on
t e topmost circuit board. Set t e switc to ON (enable QMT2) or OFF
(disable QMT2).
Note: T e QMT2 feature must be enabled in system software. Refer
to LD 12 in t e Software Input/Output Guide Administration
(553-3001-311).
2Carefully lift t e top cover straig t up and connect t e 20-pin plug
ribbon cable to J2.
3Put t e top cover back on t e attendant console:
• Place t e top cover onto t e base ousing, and turn t e
attendant console upside down.
• Reinsert and tig ten t e ten 10-mm fastening screws on t e
flange.
• Reinsert and tig ten one 10-mm and one 40-mm fastening
screw on t e back.
4Return t e attendant console to its working position, reconnect t e
plugs and cords, and test t e features.
Pro edure 3
Loopba k test on the M2250 attendant onsole
1Make a loopback connector. Prepare a blank 25-way RS-232 plug by
internally connecting pins 2 and 3 toget er wit strapping wire.
2Press t e S ift key. T is accesses Level 1 mode.
3Press t e F4 Function key to access t e Diagnostics menu on t e
liquid crystal display (LCD) screen.
4Plug t e loopback connector into t e Data Port RS-232 jack in t e back
of t e console.

Page 14 of 144 Attendant console
553-3001-215 Standard 12.00 January 2002
5Select t e Data Port option from t e Diagnostics menu by dialing “3”.
T e LCD screen displays OK w en t e test is successfully completed.
If t ere is a ardware fault on t e M2250, A0H is displayed.
If t e blank RS-232 connector is not plugged into t e data port
correctly (Step 4), t e display reads 90H or A0H.
6Presst eAsterisk(*)keytorepeatt etest.
7To exit t e test mode press t e octot orpe (#). T is returns you to t e
main Diagnostics menu.
8Press t e octot orpe to return to normal operating mode.
9Remove t e loopback connector from t e Data Port RS-232 jack.
Designating attendant onsoles
Refer to the work order to determine the features and key designations for
each attendant console. Designate each key on the attendant console by
placing its feature name (from the designation sheet) in the key cap that fits
on the key.
The Directory Number (DN) designation window on the M2250 attendant
console is located above the keypad.
Pro edure 4
Designating attendant onsoles
1Remove t e cap from eac key requiring a designation by gently
pulling upward on t e cap.
2Remove t e appropriate designation from t e s eet of designations.
3Place t e designation in t e cap, place t e cap over t e corresponding
key, and gently press down. Repeat t is procedure for all keys
requiring designations.
4Insert a paper clip in t e ole at t e left or rig t end of t e DN
designation window. Pry t e window open.
5Insert t e number tag, and replace t e designation window.

Attendant console Page 15 of 144
Telep one and Attendant Console Installation
The following figures show the typical key designations for the M2250
attendant console:
• Figures 5 and 6 show the key designations for the M2250 attendant
console in Shift mode.
• Figure 7 on page 17 and Figure 8 on page 17 show the M2250 attendant
console in Unshift mode.
Figure 5
M2250 key designations in Shift mode (QMT2 not enabled)
Note: T ese two keys are used as Trunk Group Busy keys 08 and 09 on t e M2250 attendant console.
553-1497
EX SR
EX DS
RL SR
RL DS
BLF
SHIFT
TGB7
TGB6
TGB5
TGB4
TGB3
TGB2
TGB1
TGB0
ICI9
ICI8
ICI7
ICI6
ICI5
ICI4
ICI3
ICI2
ICI1
ICI0
LPK5
LPK4
LPK3
LPK2
LPK1
LPK0
RLS HOLD
FEAT9
FEAT8
FEAT7
FEAT6
FEAT5
FEAT4
FEAT3
FEAT2
FEAT1
FEAT0
C/H
CAS BSY
F1
OMN
F2
VDH
F4
DMN SS
CGM SD MODE
VUP
F3
BLF Functions only
Note
1 2 3
4 5 6
7 8 9
0
*#

Page 16 of 144 Attendant console
553-3001-215 Standard 12.00 January 2002
Figure 6
M2250 key designations in Shift mode (QMT2 enabled)
Note: T e top two keys in t ese columns are used as Trunk Group Busy keys only on t e M2250.
T erefore, t e numbering sc eme is as follows:
M2250
TGB09
TGB08
TGB07
TGB06
TGB05
TGB04
TGB03
TGB02
TGB01
TGB00
TGB19
TGB18
TGB17
TGB16
TGB15
TGB14
TGB13
TGB12
TGB11
TGB10
Strip G
Operating
and feature keys
(Flexible assignment)
Strip A
Trunk group busy
indicator and control
of T G access (flexible
assignment)
Strip B
Incoming call
type indicators
and selection keys
(flexible assignment)
Strip F
Operating keys
(fixed assignment)
Strips C, D, and E
Operating keys
(fixed assignment)
TGB9
TGB8
TGB7
TGB6
TGB5
TGB4
TGB3
TGB2
TGB1
TGB0
ICI9
ICI8
ICI7
ICI6
ICI5
ICI4
ICI3
ICI2
ICI1
ICI0
NITE
POS
BSY
LPK
5
LPK
4
LPK
3
LPK
2
LPK
1
LPK
0
RLS
S
R
C
C
W
M
J
M
N
D
E
S
T
VOL
UP
VOL
DOWN
EXCL
SRC
EXCL
DEST
SIG
SRC
SIG
DEST
RLS
SRC
RLS
DEST
CONT
HOLD
1 2 3
4 5 6
7 8 9
0
*
#
Digit Display