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To use Table C-1, first locate the item you want. A triangle (
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) indicates where you can obtain it.
SOURCE (U.S.)
AT&T
AT&T
AT&T
AT&T AT&T
Catalog Sales
Sales
PhoneCenter
Authorized
National Parts
(Sourcebook)
Office
Store
Dealer Sales Center
(800) 451-2100
(800) 247-7000
* **
(800) 222-PART
Equipment Modules and Wiring:
Primary Processor module
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Expansion Processor module
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Line/Extension module (206)
Includes 206 module, two 7-ft. line cords, two 267F2
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bridging adapters, and installation instructions
Line module (400)
Includes 400 module, four 7-ft. line cords, and instructions
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Backplane
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System cover
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AC power cord
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Line cord (D2R)
Connects 206/400 modules to network interface (clear color)
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Specify length: 7 (standard length), 14, or 25 ft.
267F2 bridging adapter
Connects two devices to one extension
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In-Range Out-of-Building (IROB) protector (503A1 or 504A1)
Required when Installing extensions in another building from
the equipment controller (two required per MLS-model
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telephone, one per standard phone or device)
Z300A Electromagnetic Interference (EMI) Filter
Includes filter, 7-ft. line cord, and installation instructions
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360 VA Uninterruptible Power Supply
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267C line adapter
Splits two outside lines from an RJ14 network interface
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jack, so that each line has its own modular plug (do not
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use at extension jacks)
355A/355AF adapter
Provides modular connection for call reporting device
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Telephone cord (D8W)
Connects primary processor module to 355A/355AF adapter
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for call reporting device. Specify length: 7, 14, or 25 ft.
MLS- and MLC-Model Telephones and Accessories:
MLS-34D corded telephone, black or white
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MLS-12D corded telephone, black or white
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MLS-12 corded telephone, black or white
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MLS-6 corded telephone, black or white
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MLC-6 cordless telephone, black or white
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Telephone stand, black or white
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Button label package (specify telephone model)
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Handset (K2S1), black or white
Standard for MLS-model phones
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Amplified handset (K6S), black or white
Optional for hard-of-hearing users with MLS-model phones
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Handset cord, 9 ft., black or white, coiled
Connects handset to telephone
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Telephone mounting cord (D4BU)
Connects phone to wall jack, jack panel, or 206 module
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ext. jack. Specify length 2, 7, or 14 ft.
Modular telephone extension cord—8-connector
Extends D4BU cords Specify length: 14, 25, 50, 75, or 100 ft.
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To locate the AT&T PhoneCenter Store nearest you, see the listing in your local telephone directory’s white pages (under AT&T), or
call 1 800 222-3111 (in the U.S. only).
**
To locate the nearest AT&T Authorized Dealer, call 1 800 247-1212 (in the U.S. only).
C-12
Maintenance and Customer Support
Table C-1. Sources of Additional Equipment and Replacement Parts (U.S.)