Bell System Practices TOUCH-A-MATIC 2872A1M Identification, Installation, Connections, Operation, And Maintenance page 6

SECTION 503-603-101
, $ TABLE A (Contd) e
OPTIONS
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,, , , , , ,,,, , , ,
CONNECTION PER
OPTION ADDITIONAL ITEMS REQUIRED
FIGURE TABLE
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2872B1-108 (Teak Woodgrain)t
Decorative Faceplate
2872B1-109 (Walnut Woodgrain)t
Plantronics Jackset Model Tables provided with
JS0180-1A or JS0180-2A Plantronics Jackset
Head Telephone Set Operation I
Desired Head Telephone Set
. . ,,,,,, , . ,,. . . . . ,, ,
Note 1. If set is equipped with the 2870A memory, replace with a 2870B memory.
Note 2. Set must be equipped with 4228-type network.
* D-kits for 2/4-wire service and speakerphone are designed to mount in the same place in the set. If both services
are to be provided simultaneously, consult your Telco engineer.
An 870A1U- upper housing may be required(paragraph 6.11).
The KS-19796, KS-20778, 52o, 53-, and 60-type headsets are registered with the Jackset Models.
Battery, KS-20390L2 [may be used in either • Kit of Parts, D-180818 (Record Disable and
2872A1M (MD) or 2872A2M sets] Dial Intermix)
Battery, KS-20390L4 (2872A2M sets only) Note: This kit of parts may be used only
with sets equipped with a 2870B memory
Jack, Handset, 616B
• Faceplate, 2872Bl-t
Memory, 2870B
Note: If set is equipped with 2872A1-87
840393581 Power Supply Printed Wiring faceplate, then an upper housing (870AIU-*)
Board (PSB) Assembly [2872AM (MD) base] of the appropriate color must also be ordered.
841382658 Power Supply Printed Wiring • Handset, Amplifier (G6BM, G7BM, and
Board (PSB) Assembly (2872A2M base) G8BM)
840393672 Directory Sheet Set • Set, Head Telephone [using Plantronics Jackset
Model JS0180-1A (1-1/2 foot cord) or JS0180-2A
Booklet, Instruction, Subscriber, SIB-2455B (6 foot cord)].
(d) Optional Apparatus (order as required):
D. Operating Features
• Kit of Parts, D-180492 (must be used for
speakerphone service) 2.07 Operating Features (Fig. 2):
• Kit of Parts, D-180493 (Dial Tone Detector • Dial (TOUCH-TONE dial).
and One-Touch Calling switch)
• Add appropriate color suffix (paragraph 1.04).
• Kit of Parts, D-180494 (for conversion to
4-wire service) _Add appropriate color suffix (paragraph 1.06).
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