Toshiba Strata Dk14, Dk40i, Dk424 Installation And Maintenance Manual

							Contents
Chapter 10 – Peripheral Installation
Strata DK I&M     5/99ix
Chapter 10 – Peripheral Installation
Power Failure Options ....................................................................................................................... 10-1
Reserve Power  ............................................................................................................................ 10-1
DK14/DK40i Single-line Power Failure Emergency Transfer ................................................... 10-1
DK40i/DK424 Power Failure Transfer Unit  .............................................................................. 10-1
Power Failure Emergency Transfer (DPFT) Installation  ........................................................... 10-2
Music-on-Hold (MOH)/ Background Music (BGM) Options  .......................................................... 10-3
MOH Option  ............................................................................................................................... 10-3
BGM Options  ............................................................................................................................. 10-6
Alternate BGM Source Installation  ............................................................................................ 10-9
External BGM Installation ........................................................................................................ 10-10
Relay Control Options and Door Lock Control  .............................................................................. 10-10
External Page/Door Lock Relay Options (PIOU, PIOUS, or PEPU) ....................................... 10-10
Night Transfer/Night Relay Options with PIOU, PIOUS, or PEPU  ........................................ 10-16
External Speaker Unit (HESB) Options ..........................................................................................10-19
Loud Ringing Bell Option  ........................................................................................................ 10-19
Amplified Speaker Option  ........................................................................................................ 10-22
Talkback Amplified Speaker Option  ........................................................................................ 10-24
HESB Wall Mounting  .............................................................................................................. 10-26
External Page Options  ..................................................................................................................... 10-26
External Page Option Installation  .............................................................................................10-26
Two-CO Line External Amplified Conference  ............................................................................... 10-32
DK40i Information  ................................................................................................................... 10-32
DK424 Information  .................................................................................................................. 10-32
Amplified Talk Path  ................................................................................................................. 10-33
Amplifier Requirements  ........................................................................................................... 10-33
Amplifier Programming  ........................................................................................................... 10-33
SMDR Printer/Call Accounting Device Options  ............................................................................ 10-35
SMDR Printout Examples  ........................................................................................................10-37
SMDR Programming  ................................................................................................................ 10-39
SMDR Printer/Call Accounting Device Installation  ................................................................ 10-39
System Database Printout Using SMDR Port  ................................................................................. 10-41
Program 97  ............................................................................................................................... 10-41
Voice Mail Options  ......................................................................................................................... 10-42
Toshiba Stratagy, Stratagy DK, or VP Voice Messaging Systems  .......................................... 10-42
Customer-supplied Voice Mail Messaging Systems  ................................................................ 10-44
General Voice Mail (Standard Telephone Port) Programming  ................................................ 10-44
Voice Mail Program Checklist  ................................................................................................. 10-45
Voice Mail System Installation  ................................................................................................10-46
PC/Data Communications Interface Units  ...................................................................................... 10-47
RPCI-DI Dual Mode ................................................................................................................. 10-48
Common DIU Connections  ...................................................................................................... 10-48
EIA Interface Leads (Signals)  .................................................................................................. 10-50
DIP Switch Options  .................................................................................................................. 10-59
RPCI-DI and PDIU-DI to PC Installation  ................................................................................ 10-61
PDIU-DS to Printer Installation  ...............................................................................................10-62
PDIU-DS to Modem Installation  .............................................................................................. 10-63
Modem Setup Recommendations  ............................................................................................. 10-65
PDIU-DS Disassembly and Assembly  ..................................................................................... 10-65 
						

							Contents
Chapter 11 – DK424 ACD Installation
xStrata DK I&M     5/99
RPCI-DI/PDIU-DI/PDIU-DS Data Communication Installation Tests  ................................... 10-66
DK Alarm Sensor  ............................................................................................................................ 10-75
Auto Attendant  ................................................................................................................................ 10-76
Strata DK Built-In Auto Attendant (AA)  ................................................................................. 10-77
Non-built-in Auto Attendant  .................................................................................................... 10-84
Multiple PIOU, PIOUS, RSSU Installation  .................................................................................... 10-84
Enhanced 911 Service (E911)  ......................................................................................................... 10-86
E911 System Installation  .......................................................................................................... 10-86
E911 Programming  ................................................................................................................... 10-86
Chapter 11 – DK424 ACD Installation
Installation ......................................................................................................................................... 11-2
Multiple Serial Port Installation  ................................................................................................. 11-2
Wiring ......................................................................................................................................... 11-3
ACD Installation Guidelines  ............................................................................................................. 11-4
ACD Line Operation/Programming Considerations  ......................................................................... 11-7
ACD Programming  ..................................................................................................................... 11-7
Direct Incoming Assignments to ACD Groups  .......................................................................... 11-7
DID/Tie/DNIS/ANI Incoming Line Calls  .................................................................................. 11-7
Transfer From Built-in Auto Attendant (AA) to ACD Group .................................................... 11-7
Transfer From External AA to an ACD Group  .......................................................................... 11-8
Overflow From an ACD Group Queue  ...................................................................................... 11-8
ACD Group Status  ...................................................................................................................... 11-9
Agent Ring No Answer Call Treatment  ................................................................................... 11-10
ACD SMDR Printout Examples  ............................................................................................... 11-10
Insight DK (DK424 only)  ............................................................................................................... 11-14
Call Center Viewer (CCV)  .............................................................................................................. 11-14
Application Overview ............................................................................................................... 11-14
Strata DK Requirements  ........................................................................................................... 11-15
Host PC Requirements .............................................................................................................. 11-15
Reference Information  .............................................................................................................. 11-16
CCV Configuration  ......................................................................................................................... 11-16
Considerations .......................................................................................................................... 11-16
Connectors ................................................................................................................................ 11-16
CCV Configuration Instructions  ..................................................................................................... 11-18
Connecting the DK to a Stand-alone CCV PC  ......................................................................... 11-18
Connecting the DK to a Stand-alone CCV PC, More than 50 Feet Away  ............................... 11-19
Connecting CCV and SMIS  ..................................................................................................... 11-20
Connecting Up to Three CCV PCs  ........................................................................................... 11-21
Connecting the CCV to More than Three CCV PC .................................................................. 11-22
Spectrum Electronic Wall Boards  ................................................................................................... 11-24
Multiple Wall Boards  ............................................................................................................... 11-24
Chapter 12 – Fault Finding
Fault Classification ............................................................................................................................ 12-1
Fault Clearing Procedures  ................................................................................................................. 12-1
Parts Return  ....................................................................................................................................... 12-2
KSU/RCTU Fault Isolation  ............................................................................................................... 12-3
Fault Isolation Procedure  ............................................................................................................ 12-3 
						

							Contents
Chapter 13 – Computer Telephony Integration
Strata DK I&M     5/99xi
DK424 RPSU280 Power Supply Test ...............................................................................................12-4
Station Cable Continuity Check  ........................................................................................................ 12-7
Voltmeter Test  ............................................................................................................................ 12-7
Ohmmeter Test  ........................................................................................................................... 12-8
Cable Installation Test  ................................................................................................................ 12-9
Fault Isolation Flowcharts  ............................................................................................................... 12-10
Chapter 13 – Computer Telephony Integration
About Strata DK and TAPI  ............................................................................................................... 13-1
Requirements ..................................................................................................................................... 13-1
StrataLink and TAPI Service Provider for Windows 95  .................................................................. 13-2
Step 1: Remove Previously Installed DKT TAPI Service Provider Applications  ..................... 13-2
Step 2: Install TSPI and/or StrataLink Packages  ........................................................................ 13-3
Step 2: Initialize StrataLink and the TAPI Service Provider ...................................................... 13-4
Using StrataLink for CTI Connections  ............................................................................................. 13-6
StrataLink Operation  .................................................................................................................. 13-6
DDE Commands  ......................................................................................................................... 13-9
Telephone System Events ......................................................................................................... 13-10
TeleMagic Link  ........................................................................................................................ 13-14
Testing TSPI Link  .................................................................................................................... 13-14
CTI Application Bulletin Contents  ................................................................................................. 13-16
Chapter 14 – ISDN Interfaces
PRI and BRI Overview  ..................................................................................................................... 14-1
RPTU Interface Unit  ......................................................................................................................... 14-3
RPTU Overview  ......................................................................................................................... 14-3
CSU Requirements  ..................................................................................................................... 14-3
Slot Assignments  ........................................................................................................................ 14-4
RPTU Installation  ....................................................................................................................... 14-5
Cabling ........................................................................................................................................ 14-8
RPTU Testing and Troubleshooting  ......................................................................................... 14-10
Timing and Synchronization  ........................................................................................................... 14-11
RPTU Call Monitoring (PRI)  .......................................................................................................... 14-13
Performance Monitoring ........................................................................................................... 14-16
SMDR Output for ISDN  ................................................................................................................. 14-18
RBSU/RBSS and TBSU Interface Units ......................................................................................... 14-18
Overview .................................................................................................................................. 14-18
Capacity and Cabinet Slot Information  .................................................................................... 14-19
PS-1 Backup Power Option  ......................................................................................................14-20
TBSU and RBSU/RBSS Installation  ........................................................................................ 14-21
Modular Jack Pin Configurations  ............................................................................................. 14-26
TBSU and RBSU/RBSS Premise Wiring Guidelines  .............................................................. 14-27
Connecting TBSU and RBSU to Network Side (TE-Mode)  .................................................... 14-29
Connecting TBSU and RBSU/RBSS Station Devices (NT-Mode) .......................................... 14-30
TBSU and RBSU/RBSS Passive Bus Configurations .............................................................. 14-32
TBSU and RBSU/RBSS BRI Call Monitor  ............................................................................. 14-34
RBUU/RBUS Interface Unit  ........................................................................................................... 14-36
RBUU Installation  .................................................................................................................... 14-36 
						

							Contents
Chapter 15 – Hospitality Management Information System (HMIS)
xiiStrata DK I&M     5/99
Chapter 15 – Hospitality Management Information System (HMIS)
Minimum PC Requirements .............................................................................................................. 15-2
HMIS Server  ............................................................................................................................... 15-2
HMIS Workstation  ..................................................................................................................... 15-3
Installation ......................................................................................................................................... 15-3
Step 1: Check Strata DK System Requirements.......................................................................... 15-3
Step 2: Make Sure You Have Everything  .................................................................................. 15-4
Step 3: Inspect HMIS Server/Workstation PCs .......................................................................... 15-4
Step 4: Connect HMIS PC to Strata DK ..................................................................................... 15-4
Step 5: Install the Network Hub (Optional) ................................................................................ 15-8
Step 6: Install Activation Keys  ................................................................................................... 15-9
Step 7: Power Up the System  ...................................................................................................15-10
Step 8: Verify Communication Port Settings  ........................................................................... 15-10
Step 9: Verify Modem Settings  ................................................................................................ 15-12
Step 10: Verify pcANYWHERE Modem Settings ................................................................... 15-13
Step 11: Install the Software ..................................................................................................... 15-14
Step 12: Set up the HMIS Databases/Settings  .......................................................................... 15-16
Step 13: Check HMIS SMDR and TTY Port Settings  ............................................................. 15-21
Step 14: Program the Strata DK  ............................................................................................... 15-27
Step 15: Set up the Server Network .......................................................................................... 15-31
Step 16: Set up the Workstation  ...............................................................................................15-36
Step 17: Installing the Workstation Software  ........................................................................... 15-39
Step 18: Map the HMIS Workstation to the Server .................................................................. 15-41
Setup Utility  .................................................................................................................................... 15-42
AutoGen Setup  ......................................................................................................................... 15-42
Master Room Setup Screen  ......................................................................................................15-45
Employee Codes  ....................................................................................................................... 15-47
Company Information ............................................................................................................... 15-49
HMIS Settings  .......................................................................................................................... 15-50
Invoice Statement Format ......................................................................................................... 15-55
Maintenance .................................................................................................................................... 15-63
Before You Begin  ..................................................................................................................... 15-63
Reinstall/Upgrade Software ...................................................................................................... 15-63
Shut Down HMIS SMDR and/or TTY Servers  ........................................................................ 15-65
Restart HMIS SMDR and/or TTY Servers ............................................................................... 15-65
Troubleshooting .............................................................................................................................. 15-66
Verify Data Communications  ................................................................................................... 15-66
Check Trunk Utilization  ........................................................................................................... 15-68
Perform Manual Tests/Remote Maintenance  ........................................................................... 15-71
Output Data to File  ................................................................................................................... 15-72
Check HMIS Communications with Strata DK  ....................................................................... 15-74
Verify Communication Port Settings  ....................................................................................... 15-76
Verify Modem Settings  ............................................................................................................ 15-78
Verify pcANYWHERE Modem Settings  ................................................................................. 15-79
Verify Modem Data Communication  ....................................................................................... 15-81
View HmisErr.Log  ................................................................................................................... 15-83
View History Log  ..................................................................................................................... 15-84 
						

							Contents
Chapter 16 – Strata AirLink Systems
Strata DK I&M     5/99xiii
Chapter 16 – Strata AirLink Systems
System Components  .......................................................................................................................... 16-1
Pre-installation .................................................................................................................................. 16-2
Step 1: Check the System Hardware and Software Requirements .............................................. 16-3
Step 2: Review System Component Placement .......................................................................... 16-3
Step 3: Review Possible System Configurations ........................................................................ 16-5
Step 4: Unpack the Shipment  ..................................................................................................... 16-8
Step 5: Check the Equipment List  ..............................................................................................16-9
Step 6: Purchase Additional Equipment  ..................................................................................... 16-9
Step 7: Select Suitable Locations  ............................................................................................... 16-9
Step 8: Set Up Temporary Installation  ....................................................................................... 16-9
Step 9: Use the Stand-alone Base Station Test Stand ............................................................... 16-10
Step 10: Mount the Base Stations  ............................................................................................. 16-13
BSIA System Installation  ................................................................................................................ 16-14
Step 1: Install the Analog Line Module (ALM) ........................................................................ 16-14
Step 2: Run the Cable  ............................................................................................................... 16-16
Step 3: Activate the External Critical Alarm (Optional)  .......................................................... 16-16
Step 4: Determine the Base Station Power Supply ................................................................... 16-16
Step 5: Connect the Power Supply  ........................................................................................... 16-18
Step 6: Connect the PC  ............................................................................................................. 16-18
Step 7: Install the Strata AirLink Manager Software  ............................................................... 16-19
Step 8: Copy the Upgrade Software  ......................................................................................... 16-20
Step 9: Configure the System   .................................................................................................. 16-21
BSIA Additional Information  ......................................................................................................... 16-32
BSIA (Controller) Specifications  ............................................................................................. 16-32
Adapter and BSIA Pinouts  ....................................................................................................... 16-32
ALM Removal  .......................................................................................................................... 16-33
Initial Configuration Change  .................................................................................................... 16-34
Password Change ...................................................................................................................... 16-34
Base Station Addition  ............................................................................................................... 16-34
Communications Port Change  .................................................................................................. 16-35
RWIU System Installation  .............................................................................................................. 16-36
Step 1: Check the DIP Switches and Jumpers on the PCB ....................................................... 16-36
Step 2: Mount the WWIS onto the RWIU ................................................................................ 16-38
Step 3: Determine the Proper Strata DK Slot Configuration .................................................... 16-38
Step 4: Install the RWIU/WWIS into the Strata DK  ................................................................ 16-39
Step 5: Run the Cable  ............................................................................................................... 16-39
Step 6: Determine Base Station Power Supply  ........................................................................ 16-40
Step 7: Connect the Power Supply  ........................................................................................... 16-41
Step 8: Use the Proper Power Factor (PF) ................................................................................ 16-41
Step 9: Program the Strata DK  .................................................................................................16-43
Step 10: Connect the PC  ........................................................................................................... 16-44
Step 11: Initialize the RWIU  .................................................................................................... 16-45
Step 12: Install the RWIU Manager  ......................................................................................... 16-45
Step 13: Start the RWIU Manager ............................................................................................ 16-46
Step 14: Set General Settings  ................................................................................................... 16-46
Step 15: Enter the Handset IDs ................................................................................................. 16-47
Step 16: Enable UTAM  ............................................................................................................ 16-47
Step 17: Store the IDs in the Handset  ....................................................................................... 16-48 
						

							Contents
Chapter 16 – Strata AirLink Systems
xivStrata DK I&M     5/99
RWIU Additional Information  ........................................................................................................ 16-50
RWIU/WWIS Interface Unit  .................................................................................................... 16-50
Changing Initial Configuration ................................................................................................. 16-59
Changing Communications Ports  ............................................................................................. 16-59
Checking RWIU and Base Station Software Versions ............................................................. 16-60
Viewing Log Messages  ............................................................................................................ 16-60
Resetting Base Stations and RWIU  .......................................................................................... 16-61
Upgrading RWIU and Base Stations  ........................................................................................ 16-61
Changing Base Station Numbers  .............................................................................................. 16-62
Charging Batteries ........................................................................................................................... 16-62
Discharging Batteries  ...................................................................................................................... 16-63
Troubleshooting .............................................................................................................................. 16-64
System Power, Polarity, and Continuity ................................................................................... 16-64
Components .............................................................................................................................. 16-64
Communications ....................................................................................................................... 16-64
RF Link Termination  ................................................................................................................ 16-64
Noisy Circuits  ........................................................................................................................... 16-64
DC Resistance ........................................................................................................................... 16-65
System Reset ............................................................................................................................. 16-65
Activation Code  ........................................................................................................................ 16-65
Base Station  .............................................................................................................................. 16-65
Replacing a Defective Base Station .......................................................................................... 16-67
Handset ..................................................................................................................................... 16-67
BSIA System  ............................................................................................................................ 16-73
RWIU System  ........................................................................................................................... 16-84
Base Station Specifications  ............................................................................................................. 16-86
Handset Specifications  .................................................................................................................... 16-87
Grounding Requirements  ................................................................................................................ 16-88
FCC ................................................................................................................................................. 16-88
Part 68  ....................................................................................................................................... 16-88
Part 15  ....................................................................................................................................... 16-89
UTAM, Inc.  ..................................................................................................................................... 16-89
Underwriters Laboratories (UL)  ..................................................................................................... 16-91
Primary and Secondary Protectors  ........................................................................................... 16-91
System Line Circuit Requirements  ........................................................................................... 16-91
Glossary.............................................................................................................................................. GL-1
Index.......................................................................................................................................................IN-1 
						

							Strata DK I&M    5/99xv
Introduction
This manual provides detailed step-by-step instructions for installing and maintaining the Strata 
DK14 / DK40i / DK424 digital business telephone systems. It is intended for qualified service 
technicians and system programmers. At the time of this printing, this book contains Release 4.1 
information for the DK424. It also contains some pre-release information for software beyond 
Release 4.1.
Important!Information beyond Release 4.1 is preliminary and given prior to product release. 
Be careful when using this information as the software will change and updates/
additions will be required upon final release.
Use this manual in conjunction with the Strata DK Programming Manual which covers the 
programs related to the Strata DK systems discussed in this book.
Organization
In this manual, information specific to one system is clearly marked for that system whether in a 
chapter title or within a chapter (e.g., DK40i CO Line/Digital Telephone Interface Unit (KCDU) 
found in Chapter 7). Unmarked information should be considered to be general to all Strata DK 
systems discussed in this book.
This manual is organized into these sections/chapters for your convenience:
©Chapter 1 – DK14 Installation covers site requirements and explains how to install Strata 
DK14 Key Service Unit (KSU). Includes power requirements, cable lengths/network and 
grounding requirements.
©Chapter 2 – DK40i Configuration explains how to configure a Strata DK40i system. It also 
provides space to record the hardware and station devices that make up the system.
©Chapter 3 – DK40i Installation covers site requirements and cabinet installation information. 
Defines the installation site requirements necessary to ensure a proper operating environment 
for the Strata DK40i. Also included are input power requirements, cable lengths/network 
requirements, and grounding requirements. Explains how to install both the Base Key Service 
Unit (KSU) and the Expansion KSU. Instructions are also provided on how to remove and 
replace cabinets on installed systems.
©Chapter 4 – DK424 Configuration explains how to configure a Strata DK424 system. It also 
provides worksheets for determining hardware and station equipment placement and 
requirements.
©Chapter 5 – DK424 Installation covers site requirements and cabinet installation 
information. Defines the installation site requirements necessary to ensure a proper operating 
environment for the Strata DK424. Also included are input power requirements, cable lengths/ 
						

							Introduction
Organization
xviStrata DK I&M    5/99
network requirements, and grounding requirements. Explains how to install both the Base and 
the Expansion Cabinets. Instructions are also provided on how to remove and replace cabinets 
on installed systems.
©Chapter 6 – DK424 T1 provides information on T1/DS-1 interfacing for the DK424. 
T1/DS-1 interfacing is not available for the DK14 and DK40i.
©Chapter 7 – DK Universal Slot PCBs provides procedures for Strata DK40i/DK424 system 
Printed Circuit Boards (PCBs) for installation into universal slots. It includes installation 
instructions, optional configuration information, and wiring and programming considerations 
for each PCB.
NotePCBs that cannot be installed into universal slots can be found in the installation chapter 
for the system (e.g., Chapter 3 – DK40i Installation).
©Chapter 8 – DK Universal Slot PCB Wiring contains point-to-point wiring diagrams for 
connection of telephones, lines, peripheral equipment, and power supplies to the Strata DK 
systems.
NoteWiring diagrams for PCBs that cannot be installed into universal slots can be found in the 
installation chapter for the system (e.g., Chapter 3 – DK40i Installation).
©Chapter 9 – Station Apparatus provides instructions on how to connect telephones to the 
Strata DK systems and how to configure and upgrade them for optional features. Procedures 
for installing direct station selection consoles, PC and conventional attendant consoles, and 
door phones also appear.
©Chapter 10 – Peripheral Installation provides connection procedures for optional peripheral 
equipment to Strata DK systems. The instructions for each option include hardware 
requirements, PCB configuration, interconnection/wiring requirements, and programming 
considerations.
©Chapter 11 – DK424 ACD Installation includes installation instructions for Automatic Call 
Distribution (ACD) and Management Information System (MIS) for the Strata DK424 
(applies to all common control processors except the RCTUA). Includes installation 
instructions for Call Center Viewer. ACD and MIS is not available to the DK14 and DK40i.
©Chapter 12 – Fault Finding for troubleshooting and fixing problems.
©Chapter 13 – Computer Telephony Integration (CTI) contains CTI, TAPI, and System 
Open Architecture Interface information. CTI application notes can be inserted here.
©Chapter 14 – ISDN contains an overview of the ISDN hardware with specific information on 
the ISDN Primary Rate Interface (PRI) and Basic Rate Interfaces (BRI). It includes 
instructions for installation, hardware requirements, wiring requirements, and some 
programming considerations.
©Chapter 15 – Hospitality Management Information System (HMIS) gives you information 
about HMIS, including installation, the Setup Utility, maintaining the HMIS databases and 
software, and troubleshooting.
©Chapter 16 – Strata AirLink Systems gives information about the external and integrated 
wireless systems (BSIA and RWIU), including system components, installation of hardware 
and software, and troubleshooting.
©Glossary/Index 
						

							Introduction
Conventions
Strata DK I&M    5/99xvii
Conventions
ConventionsDescription
Note
Elaborates specific items or references other information. Within 
some tables, general notes apply to the entire table and numbered 
notes apply to specific items.
Important!Calls attention to important instructions or information.
CAUTION!Advises you that hardware, software applications, or data 
could be damaged if the instructions are not followed closely.
WARNING!Alerts you when the given task could cause personal injury or 
death.
[DN]Represents any Directory Number button, also known as an 
extension or intercom number.
[PDN]Represents any Primary Directory Number button (the extension 
number for the telephone).
[SDN]Represents any Secondary appearance of a PDN. A PDN which 
appears on another telephone is considered an SDN.
[PhDN]Represents any Phantom Directory Number button (an additional 
DN).
$ULDO#%ROGRepresents telephone buttons.
CourierShows a computer keyboard entry or screen display.
“Type” Indicates entry of a string of text.
“Press”Indicates entry of a single key. For example: Type prog then 
press Enter.
Plus (+)Shows a multiple PC keyboard or phone button entry. Entries 
without spaces between them show a simultaneous entry. 
Example: Esc+Enter. Entries with spaces between them show a 
sequential entry. Example: # + 5.
Tilde (~) Means “through.” Example: 350 ~ 640 Hz frequency range.
äDenotes the step in a one-step procedure.
äDenotes a procedure.
Used in a programming sequence to denote a variable LED button. 
A number on the black button represents a specific LED button.
Indicates continuation of a series of numbers entered.
See Figure 10Grey words within the printed text denote cross-references. In the 
electronic version of this document (Library CD-ROM or FYI 
Internet download), cross-references appear in blue hypertext.
36 
						

							Introduction
Related Documents/Media
xviiiStrata DK I&M    5/99
Related Documents/Media
NoteSome documents listed here may appear in different versions on the CD-ROM, FYI or in 
print. To find the most current version, check the version/date in the Publication 
Information on the back of the document’s title page.
The following documents and CD-ROMS can be used to reference further information about the 
Strata DK systems.
©Digital Telephone User Guide provides all the procedures necessary to operate Toshiba-
proprietary digital telephones, including Liquid Crystal Display (LCD) features. It also 
includes instructions for using the add-on module/DSS console.
©Digital Telephone Quick Reference Guide provides a quick reference for frequently-used 
digital telephone features.
©Digital Single Line Telephone User Guide provides all the procedures necessary to operate 
Toshiba-proprietary digital single line telephones.
©Electronic Telephone User Guide explains all the procedures necessary to operate Toshiba-
proprietary electronic telephones, including all LCD features. Does not apply to the Strata 
DK14 system. It also includes instructions for using the electronic DSS console.
©Electronic Telephone Quick Reference Guide provides a quick reference for frequently-
used electronic telephone features. Does not apply to the Strata DK14 system.
©Standard Telephone User Guide explains all the procedures necessary to operate rotary dial 
and push-button standard telephones.
©Strata AirLink External Wireless Handset User Guide shows how to use the wireless 
handset configured to standard ports of the Strata DK telephone system and many non-Toshiba 
systems.
©Strata AirLink External Wireless Quick Reference Guide contains instructions for 
operation of commonly used Strata AirLink External Wireless Handset features.
©Strata AirLink Integrated Wireless Handset User Guide shows how to use the wireless 
handset configured to digital ports of the Strata DK telephone system.
©Strata AirLink Integrated Wireless Quick Reference Guide contains instructions for 
operation of commonly used Strata AirLink Integrated Wireless Handset features.
©System Administrator Guide gives instructions for the System Administrator to manage the 
system. Contains instructions for Station Relocation, System Speed Dial, and other features 
only activated by the System Administrator.
©PC/Data Interface User Guide explains all the procedures necessary to operate stand-alone 
data interface units while in the data mode for printer sharing and modem pooling. Also 
provides instructions on connecting to a Personal Computer with Telephone Application 
Programming Interface (TAPI).
©Cordless Telephone User Guide provides instructions on using the DKT2004-CT cordless 
digital telephone as a single unit or in conjunction with a digital telephone.
©PC-DKT User Guide provides installation and operation information for the Personal 
Computer Digital Key Telephone system.
©Strata DK Feature Description Manual describes each feature associated with the Strata 
DK424, DK40i and DK14. Also provides descriptions of compatible Toshiba-proprietary 
telephones and peripherals.