Page 2 - Support Telephone Numbers
Copyright © 1992 AT&T AT&T 518-455-213 All Rights Reserved Issue 1 Printed in U.S.A. June 1992 Notice Every effort was made to ensure that the information in this book was complete and accurate at thetime of printing. However, information is subject to change. Federal Communications Commissi...
Page 3 - Contents; Telephones and Devices
Contents Important Safety Instructions Overview An Example System Setup Required Parts Installation Guidelines ■ Telephones and Devices Combination Extensions ■ Using A Direct ConnectionUsing a Bridging Adapter Installation Procedures ■ ■ ■ ■ ■ ■ ■ Installing the Control Unit and Modules Connecting ...
Page 4 - Important Safety Instructions; CAUTION; SAVE THESE INSTRUCTIONS; ii
Important Safety Instructions Always follow these basic safety precautions when using the system: 1. Read and understand all instructions. 2. Follow all warnings and instructions marked on the product. 3. Never spill liquid on the product or drop objects into the ventilation slots and openings. Doin...
Page 5 - Installation; Overview; Programming and Use guide for programming instructions.
Installation Overview This guide explains how to install the system. It begins with an example system setup, then follows with an illustration of the components you need to install the system and general guidelines to consider before installation. Next, it providesstep-by-step instructions for conne...
Page 6 - Control Unit; An Example System Setup
An Example System Setup The next page shows a control unit with two 206 modules andtwo 400 modules, giving the system a capacity of 12 outside lines and 12 extensions. Although your system may differ, thisexample will give you an idea of the types of equipment youcan connect to it. In the example, s...
Page 8 - Required Parts; Figure 1. Required Parts; Programming and Use guide for ordering instructions.
Required Parts You will have up to three types of system component packages; Figure 1 shows the contents of each package in the area marked by a dashed line. Check your packages to be sure you have the parts shown here (if not, call the appropriatesupport telephone number as instructed on the inside...
Page 9 - Installation Guidelines
Installation Guidelines Telephones and Devices You can connect the following telephones and devices to the system: MLS- and MLC-Model System Phones. System phones require at least ■ two-pair wiring and are compatible with AT&T 4-pair SYSTIMAX™ wiring. Call Assistant Intercom Autodialers with Bus...
Page 10 - Combination Extensions; use an AT&T 267F2 bridging adapter to combine the two devices on one; Using A Direct Connection; two standard devices together using the 267F2 bridging adapter.; Figure 3. Combination Extension Using Bridging Adapter
Combination Extensions You can connect a standard device (such as a standard phone or an answeringmachine) on an extension by itself, or so that it shares an extension with another piece of equipment (either another standard device or a system phone). Anextension with two devices connected to it is ...
Page 11 - Installation Procedures; NOT OPEN THE MODULES.; Installing the Control Unit and Modules
Installation Procedures Before installing the system, be sure you read the safetyinstructions on page ii. WARNING: There are no customer-serviceable components inside the system modules or backplane. There arehazardous voltages within that can cause severe or fatal personal injury. DO NOT OPEN THE M...
Page 12 - If a single light is out, power down the control
4 A) B) C) D) To power down the control unit, pull out the maincircuit breaker on the control unit. On a PARTNER Plus 220V system, move theon/off switch to the “off” position (“O”). Press the AC power cord firmly into the power jack on the top right side of the backplane until it locks into place. P...
Page 13 - Connecting Lines and Extensions
Connecting Lines and Extensions If extensions are not wired to any modular jacks, call a qualified service technician. 555-1343 1 2 3 4 555-1344 A) B) C) A) B) C) Test for dial tone at the network interface jacks before connecting outside lines to the controlunit. For the test, connect a standard ph...
Page 15 - Connecting Caller ID Display Units; Insert an AT&T 267F2 bridging adapter into the
Connecting Caller ID Display Units To get Caller ID information for an extension, you mustfirst subscribe to the service (on a per-line basis) fromyour local telephone company, then connect the units asdescribed here. You must connect the Caller ID displayunit directly to the line that supports Call...
Page 16 - Assembling System Phones; separate stand, you can use the stand to either wall; Desk Mounting
Assembling System Phones You can either desk mount or wall mount a system phone. If the system phone is manufactured with a separate stand, you can use the stand to either wall mount the phone or raise the angle of the phone when desk mounting. (The stand is required for MLS-34D phones.) Alternative...
Page 18 - Connecting and Testing Telephones
2 A) B) C) 3 A) B) C) Unscrew the phone’s four mounting screws and lift the base of the phone off the top. CAUTION: Do not touch electrical circuitry. To do so will expose you to a risk of electrical shock and possibly damage the equipment. Turn the base of the phone upside down so thatthe phone bas...
Page 19 - Paging System
Connecting Paging, Music-On-Hold, and Call Reporting (SMDR) Devices SMDR Jack Only steps for connection to the processor module are provided here. Refer to Chapter 4 of the PARTNER PlusProgramming and Use guide and the manufacturer’sinstructions for additional information on installing,programming, ...
Page 20 - Connecting Intercom Autodialers; Use only the power unit supplied by AT&T
Connecting Intercom Autodialers Since the autodialer has a fixed stand, you may need to adjust the height of the system phone—by installing a stand—to match the height of the autodialer. Refer toStep 2 of “Desk Mounting” under “Assembling System Phones” for instructions. You can wall mount an Interc...
Page 21 - Equipment Upgrades; Adding New Modules
Equipment Upgrades Adding New Modules 1 A) B) C) 2 A) B) 3 A) B) Power Jack Handle Tab 4 To power down the control unit, pull out the main circuit breaker. On a PARTNER Plus 220V system, move the on/off switch to the “off” position (“O”). To remove the cover, place one hand on the handle on the bott...
Page 22 - Replacing System Modules
5 A) To replace the cover, while holding the cover at an angle, gently move the top rear edge of the cover over the top of the control unit and match up the grooves where the top edge ofthe cover meets the backplane. Gently push the edge into place. B) Lower the bottom of the cover until it is secur...
Page 24 - Specifications
Specifications Capacities System 206 Module Extension Jack ■ ■ ■ 12 outside lines via line jacks on ■ 2 outside lines ■ Maximum 2 devices per extension two 206 plus two 400 modules ■ 6 extensions jack, total REN on jack not to 24 extensions via extension jackson four 206 modules 400 Module exceed 2....
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