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(OBSOLETE) Otis and EMS Phones,

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Otis and EMS Phones, Accessories, and Intercoms Spare Parts Leaflet 31-AAA25300T March 8, 2023 / Page 1 of 31 OBSOLESCENCE NOTICE Some of the products covered in this SPL have been designated as obsolete and are no longer supported. See TIP 32.2-1, Obsolete Components, for potential upgrades. Replacement lower-level parts listed within and unique to these obsolete designs will be reviewed for obsolescence. This document does not contain any technical data subject to EAR or ITAR SERVICE ENGINEERING Otis Elevator Company Bloomfield, Connecticut USA Unpublished Work—© Otis Elevator Co.; 2023

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Page 2 March 8, 2023 This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 31-AAA25300T History Leaflet Description This leaflet details the Otis ADA, EMS, and OAD phone assemblies, flood operations COP kits as well as accessories and intercom parts. Leaflet Revisions Date Revised Subject Matter Expert Reason for Revision January 12, 2005 Paul Kerr New SPL May 26, 2006 Joseph D. Zych Added EMS Phones, Accessories, and Intercom Parts August 5, 2008 Joseph Zych Added parts on pp. 7–11 and 13. April 14, 2010 Michael Bertini Added reference to 6599F phone jack assembly on p. 21 September 5, 2012 Joseph Zych Added OAD phone, updated ADA, and EMS phone parts November 4, 2014 Joseph Zych Removed highlighting; Corrected history page; Corrected Ref. 6–7 on p. 11 June 28, 2017 Joseph Zych Added p/ns AAA7145CP2, ACA26800ARH2, ACA26800ARH3, and AAA512H1 June 6, 2018 Joseph Zych Updated Ref. 7 on p. 11 August 29, 2018 Joseph Zych Crossed out p/n FBA512AC1 in Ref. 8 on p. 11 September 5, 2018 Joseph Zych Updated description for Ref. 8 on p. 11 July 24, 2019 Joseph Zych Added cables p/ns AAA21602Y1 and AAA21602Y4 to p. 11 October 28, 2020 Anh Pham Added OAD+ Phone p/ns to Ref. 8 on p. 11 August 4, 2021 Brian Hoose Updated pp. 21 and 22 September 28, 2022 Juan Murillo Updated to include OBSOLESCENCE note on cover March 8, 2023 Vadzim Fedarenka Updated OBSOLESCENCE notice, leaflet description, and related drawings; Added FLOOD Operations COP Kit A17.1-2022 on p. 10; Updated Table on p. 4 Related Drawings Drawing No. Title Drawing No. Title AAA25300T Communication Device COP Telephone Assembly Kit 6599F Assembly Phone Jack AAA23500T Phone Jack Assembly A7145AM Telephone Handset Kit AAA7145CP Telephone Test Equipment AAA27076EW Communication Device COP Telephone Assembly Kit 7145AL Arrangement Telephone Autodialer System AAA250S Graphic Insert (resin) AAA25000EK Terminal Panel, COP AAA250P Graphic Insert (Zamak 3) CAA7145E Assembly Telephone-Hands Free Related Documents Document ID Title SPL 31-AAA7155BX Car Operating Panel, Series 1, 2-Column SPL 31-AAA7155BY Car Operating Panel, Series 1, 3-Column Continued on next page

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This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 March 8, 2023 Page 3 History 31-AAA25300T Related Documents Document ID Title SPL 31-AAA25000BM Series 4—Luxury Fixture: Swing Return Car Operating Panel SPL 31-6599F Phone Jack Assembly TIP 4.6-6 Replacing EMS Phone Button with Flush-Mounted Buttons Subject Matter Expert Name Department Anh Pham OSC Service Engineering About Spare Parts Leaflets… This document lists the lowest replaceable units (LRUs) for the standard version of the product. The LRUs are chosen by a team of Otis associates representing engineering and manufacturing. While goal of this document is to make parts identification as easy as possible, the document cannot be all-inclusive. Elevator and escalator contracts classified as “special” or “custom” are not addressed here. For such contracts, please refer to specified information, the contract folder, TIPs, Field Education Articles, Construction Letters, etc. for further information. If you have any suggestions about this document, please contact the subject matter expert listed on this page.

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Page 4 March 8, 2023 This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 Table of Contents 31-AAA25300T REF. No. PAGE DESCRIPTION 1 11 Otis ADA Phones 2 12 Otis Auto-Dialer (OAD) Phone 3 13–21 EMS Phones * 22 Service Phone, Test Set 4 23–29 Accessories 5 30 Intercom * 31 Flood Operations COP Kit A17.1-2022 * not shown

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This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 March 8, 2023 Page 5 31-AAA25300T ADA Phone for Series 1 Fixture, 2-Column COP (AAA7155BX) W/O VINTAGE REF. No. PART No. DESCRIPTION 1 AAA25300T2 AAA27076EW3 Assembly, ADA Phone, Series 1, 2-Column, English Graphics AAA25300T3 AAA27076EW4 Assembly, ADA Phone, Series 1, 2-Column, French Graphics 2 AAA25400BC4 Assembly, Cable, LED and Call Button, 800 mm 3 AAA25400BA4 Assembly, Speaker Mounting, Used w/ Series 1, 2-Column COP * AAA25400BD3 Cable (for connecting ADA phone to phone line) * 26800ALD_QUICK_START Guide, Telephone Setup 4 AAA25300T400 Kit, ADA Phone Sundries for p/n AAA25300T2, Includes: LED Housing (AAA629AD101), LED and Call Button Cable Assembly (AAA25400BC4), and Microphone & LED Mounting Graphic (AAA396PC2) AAA25300T402 Kit, ADA Phone Sundries for p/n AAA25300T3, Includes: LED Housing (AAA629AD101), LED and Call Button Cable Assembly (AAA25400BC4), and Microphone & LED Mounting Graphic (AAA396PC3) 5 AAA251EH1 Tablet (for mounting the AAA25300W1 telephone board) 6 AAA25300W1 AAA27076EW1 Telephone, Pre-Assembled w/ Microphone

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Page 6 March 8, 2023 This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 ADA Phone for Series 1 Fixture, 31-AAA25300T 3-Column COP (AAA7155BY) W/O VINTAGE REF. No. PART No. DESCRIPTION 1 AAA25300T4 AAA27076EW5 Assembly, ADA Phone Kit, Series 1, 3-Column, English Graphics AAA25300T5 AAA27076EW6 Assembly, ADA Phone Kit, Series 1, 3-Column, French Graphics 2 AAA25400BC3 Assembly, Cable, LED and Call Button, 1300 mm 3 AAA25400BA3 Assembly, Speaker Mounting, Used w/ Series 1, 3-Column COP * AAA25400BD3 Cable (for connecting ADA phone to phone line) * 26800ALD_QUICK_START Guide, Telephone Setup 4 AAA25300T401 Kit, ADA Phone Sundries for p/n AAA25300T4, Includes: LED Housing (AAA629AD101), LED and Call Button Cable Assembly (AAA25400BC3), and Microphone & LED Mounting Graphic (AAA396PC2) AAA25300T403 Kit, ADA Phone Sundries for p/n AAA25300T5, Includes: LED Housing (AAA629AD101), LED and Call Button Cable Assembly (AAA25400BC3), and Microphone & LED Mounting Graphic (AAA396PC3) 5 AAA251EH1 Tablet (for mounting the AAA25300W1 telephone board) NOTE: Require two of AAA297AS5 tape. 6 AAA297AS5 Tape, Double-Sided Foam, 16 x 75 mm 7 AAA25300W1 AAA27076EW1 Telephone, Pre-Assembled w/ Microphone

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This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 March 8, 2023 Page 7 31-AAA25300T ADA Phone (Metallic Graphic) W/O VINTAGE REF. No. PART No. DESCRIPTION 1 AAA25300T1 AAA27076EW2 Assembly, ADA Phone, Series 4, English, Metallic Mounting Graphic 2 AAA25400BC1 Assembly, Cable, LED and Call Button, 1400 mm 3 AAA25400BA1 Assembly, Speaker Mounting, Used w/ Series 2 & 4 * AAA25400BD1 Cable (for connecting ADA phone to phone line) * 26800ALD_QUICK_START Guide, Telephone Setup 4 AAA25300T404 Kit, ADA Phone Sundries for p/n AAA25300T1, Includes: LED Housing (AAA629AD101), LED and Call Button Cable Assembly (AAA25400BC1), and Microphone & LED Mounting Graphic (AAA250P2) 5 AAA251EH1 Tablet (for mounting the AAA25300W1 telephone board) 6 AAA25300W1 AAA27076EW1 Telephone, Pre-Assembled w/ Microphone

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Page 8 March 8, 2023 This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 ADA Phone (Non-Metallic Graphic) 31-AAA25300T for Series 2 Fixture COP W/O VINTAGE REF. No. PART No. DESCRIPTION 1 AAA25300T9 AAA27076EW10 Assembly, ADA Phone, Series 2, English, Non-Metallic Graphics w/Emergency Light AAA25300T10 AAA27076EW11 Assembly, ADA Phone, Series 2, French, Non-Metallic Graphics, w/Emergency Light AAA25300T11 AAA27076EW12 Assembly, ADA Phone, Series 2, French/English, Non-Metallic Graphics, w/Emergency Light AAA25300T12 AAA27076EW13 Assembly, ADA Phone, Series 2, English, Non-Metallic Graphics, Modernization Use AAA25300T13 AAA27076EW14 Assembly, ADA Phone, Series 2, English, Non-Metallic Graphics, w/o Emergency Light AAA25300T14 AAA27076EW15 Assembly, ADA Phone, Series 2, French, Non-Metallic Graphics, w/o Emergency Light AAA25300T15 AAA27076EW16 Assembly, ADA Phone, Series 2, French/English, Non-Metallic Graphics, w/o Emergency Light 2 AAA25400BC1 Assembly, Cable, LED and Call Button, 1400 mm 3 AAA25400BA1 Assembly, Speaker Mounting, Used w/ Series 2 & 4 Continued on next page

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This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 March 8, 2023 Page 9 31-AAA25300T ADA Phone (Non-Metallic Graphic) for Series 2 Fixture COP W/O VINTAGE REF. No. PART No. DESCRIPTION * AAA25400BD1 Cable (for connecting ADA phone to phone line) * 26800ALD_QUICK_START Guide, Telephone Setup 4 AAA25300T408 Kit, ADA Phone Sundries for p/n AAA25300T13 and AAA25300T9, Includes: LED Housing (AAA629AD101), LED and Call Button Cable Assembly (AAA25400BC2), and Microphone & LED Mounting Graphic (AAA250S2) AAA25300T409 Kit, ADA Phone Sundries for p/n AAA25300T14 and AAA25300T10, Includes: LED Housing (AAA629AD101), LED and Call Button Cable Assembly (AAA25400BC2), and Microphone & LED Mounting Graphic (AAA250S3) AAA25300T410 Kit, ADA Phone Sundries for p/n AAA25300T15 and AAA25300T11, Includes: LED Housing (AAA629AD101), LED and Call Button Cable Assembly (AAA25400BC2), and Microphone & LED Mounting Graphic (AAA250S4) 5 AAA251EH1 Tablet (for mounting the AAA25300W1 telephone board) 6 AAA25300W1 AAA27076EW1 Telephone, Pre-assembled w/ Microphone

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Page 10 March 8, 2023 This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 ADA Phone (Non-Metallic Graphic) 31-AAA25300T for Series 4 Fixture COP W/O VINTAGE REF. No. PART No. DESCRIPTION 1 AAA25300T6 AAA27076EW7 Assembly, ADA Phone, Series 4, English, Non-Metallic Graphics AAA25300T7 AAA27076EW8 Assembly, ADA Phone, Series 4, French, Non-Metallic Graphics AAA25300T8 AAA27076EW9 Assembly, ADA Phone, Series 4, French/English, Non-Metallic Graphics 2 AAA25400BC1 Assembly, Cable, LED and Call Button, 1400 mm 3 AAA25400BA1 Assembly, Speaker Mounting, Used w/ Series 2 & 4 * AAA25400BD1 Cable (for connecting ADA phone to phone line) * 26800ALD_QUICK_START Guide, Telephone Setup Continued on next page

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This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 March 8, 2023 Page 11 31-AAA25300T ADA Phone (Non-Metallic Graphic) for Series 4 Fixture COP W/O VINTAGE REF. No. PART No. DESCRIPTION 4 AAA25300T405 Kit, ADA Phone Sundries for p/n AAA25300T6, Includes: LED Housing (AAA629AD101), LED and Call Button Cable Assembly (AAA25400BC1), and Microphone & LED Mounting Graphic (AAA250S2) AAA25300T406 Kit, ADA Phone Sundries for p/n AAA25300T7, Includes: LED Housing (AAA629AD101), LED and Call Button Cable Assembly (AAA25400BC1), and Microphone & LED Mounting Graphic (AAA250S3) AAA25300T407 Kit, ADA Phone Sundries for p/n AAA25300T8, Includes: LED Housing (AAA629AD101), LED and Call Button Cable Assembly (AAA25400BC1), and Microphone & LED Mounting Graphic (AAA250S4) 5 AAA251EH1 Tablet (for mounting the AAA25300W1 telephone board) 6 AAA25300W1 AAA27076EW1 Telephone, Pre-assembled w/Microphone

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Page 12 March 8, 2023 This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 OAD Phone (Non-Metallic Graphic) 31-AAA25300T for Series 2 & 4 Fixture COP W/O VINTAGE REF. No. PART No. DESCRIPTION * AAA25400BC6 Assembly, Call Button Cable, Series 2 AAA25400BC10 Assembly, Call Button Cable, Series 4 * AAA25400BC5 Assembly, LED Cable, Series 2 AAA25400BC9 Assembly, LED Cable, Series 4 * AAA25400BC7 Assembly, Microphone Cable, Series 2 AAA25400BC11 Assembly, Microphone Cable, Series 4 1 AAA25300T19 Assembly, OAD + Phone Kit, Series 2 English AAA25300T20 Assembly, OAD + Phone Kit, Series 2 French AAA25300T21 Assembly, OAD + Phone Kit, Series 2 French/English AAA25300T16 Assembly, OAD + Phone Kit, Series 4 English AAA25300T17 Assembly, OAD + Phone Kit, Series 4 French AAA25300T18 Assembly, OAD + Phone Kit, Series 4 French/English * AAA25400BC8 Assembly, Speaker Cable, Series 2 AAA25400BC12 Assembly, Speaker Cable, Series 4 2 AAA718E18 Battery 3 AAA316HND2 Bracket, Battery 4 AAA629AD101 Housing, LED 5 AAA21602Y1 Cable, Electrical Extension Cord, Telephone, 1-Plug, Length 2050 mm AAA21602Y4 Cable, Electrical Extension Cord, Telephone, 1-Plug, Length 1025 mm 6 AAA250S2 Mounting, Microphone & LED Graphic, English AAA250S3 Mounting, Microphone & LED Graphic, French AAA250S4 Mounting, Microphone & LED Graphic, French/English 7 AAA26800ARK1 PC Board, Gateway 2 Battery Backup 8 ACA26800ARH1 PC Board, Gateway 2 Otis Auto-Dialer. It contains configuration data only. ACA26800ARH2 ADA26800ARH3 OAD+ Phone, NAA Voice Files with Speech; English ACA26800ARH3 ADA26800ARH3 OAD+ Phone, NAA Voice Files with Speech; English ADA26800ARH3 ENG/FRE OAD+ Phone, NAA Voice Files with Speech: English/French ADA26800ARH3 SPANISH OAD+ Phone, NAA Voice File with Speech: Spanish 9 FBA512AC1 Phone, OAD Speaker/Microphone AAA512H1 Phone, OAD with 8 Ohm Speaker/Microphone

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This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 March 8, 2023 Page 13 31-AAA25300T EMS Hands-Free Telephones W/O VINTAGE REF. No. PART No. DESCRIPTION 1 CAA7145E1 CAA7145E11 Telephone, Hands-Free Autodial, w/Case

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Page 14 March 8, 2023 This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 EMS Hands-Free Telephones 31-AAA25300T Flush-Mount Target W/O VINTAGE REF. No. PART No. DESCRIPTION 1 AAA462CD1 Spacer, Phone Button 2 AAA323DR9 Target, Hands-Free Phone, BR7, Flush-Mount AAA323DR10 Target, Hands-Free Phone, BR8, Flush-Mount AAA323DR11 Target, Hands-Free Phone, Red, Flush-Mount AAA323DR7 Target, Hands-Free Phone, SS4, Flush-Mount AAA323DR8 Target, Hands-Free Phone, SS8, Flush-Mount

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This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 March 8, 2023 Page 15 31-AAA25300T EMS Hands-Free Telephones W/O VINTAGE REF. No. PART No. DESCRIPTION 1 CAA7145E2 CAA7145E12 Telephone, Hands-Free Autodial, w/o Case (pushbutton is mounted on PC board)

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Page 16 March 8, 2023 This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 EMS Hands-Free Telephones 31-AAA25300T W/O VINTAGE REF. No. PART No. DESCRIPTION 1 CAA7145E3 CAA7145E13 Assembly, Telephone, Hands-Free, Autodial w/o Case (no pushbutton, w/ two LEDs)

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This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 March 8, 2023 Page 17 31-AAA25300T EMS Hands-Free Telephones W/O VINTAGE REF. No. PART No. DESCRIPTION 1 CAA7145E4 CAA7145E14 Assembly, Telephone, Hands-Free, Autodial COP Phone w/o Case (English Graphics) (used in Series 1, 2-Column COP), w/ Button Terminal Cable Assembly CAA7145E5 CAA7145E15 Assembly, Telephone, Hands-Free, Autodial COP Phone w/o Case (French Graphics) (used in Series 1, 2-Column COP)

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Page 18 March 8, 2023 This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 EMS Hands-Free Telephones 31-AAA25300T W/O VINTAGE REF. No. PART No. DESCRIPTION 1 CAA7145E6 CAA7145E16 Assembly, Telephone, Hands-Free, Autodial COP Phone w/o Case (English Graphics), (used in Series 4 COP), (oval shaped chicklet, large square bracket for speaker)

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This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 March 8, 2023 Page 19 31-AAA25300T EMS Hands-Free Telephones W/O VINTAGE REF. No. PART No. DESCRIPTION 1 CAA7145E7 CAA7145E17 Assembly, Telephone, Hands-Free, Autodial COP Phone w/o Case (English Graphics) (first used in Series 1, 3-Column COP) CAA7145E8 CAA7145E18 Assembly, Telephone, Hands-Free, Autodial COP Phone w/o Case (French Graphics) (first used in Series 1, 3-Column COP)

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Page 20 March 8, 2023 This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 EMS Hands-Free Telephones 31-AAA25300T W/O VINTAGE REF. No. PART No. DESCRIPTION 1 CAA7145E9 CAA7145E19 Assembly, Telephone, Hands-Free, Autodial COP Phone w/o Case (English Graphics) (used in Series 1, 2-Column COP) CAA7145E10 CAA7145E20 Assembly, Telephone, Hands-Free, Autodial COP Phone w/o Case (French Graphics) (used in Series 1, 2-Column COP)

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This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 March 8, 2023 Page 21 31-AAA25300T EMS Hands-Free Telephones: Microphone and Speaker W/O VINTAGE REF. No. PART No. DESCRIPTION 1 CAA7145E100 Microphone 2 CAA7145E102 Speaker

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Page 22 March 8, 2023 This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 Phone Test Tools 31-AAA25300T W/O VINTAGE REF. No. PART No. DESCRIPTION 1 MT-122111 Adapter – Modular In-Line 2 AAA7145CP2 Test Set, Telephone, Basic 3 MT-122112 Test Set, Telephone, Advanced

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This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 March 8, 2023 Page 23 Accessories: EMS5 31-AAA25300T Call Director W/O VINTAGE REF. No. PART No. DESCRIPTION 1 CBA346A1 Assembly, EMS5 Call Director

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Page 24 March 8, 2023 This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 31-AAA25300T Accessories: Type 6599F Phone Jack Assembly REF. No. W/O VINTAGE PART No. DESCRIPTION “X” 1 6599F2 Assembly, Phone Jack Phone Jack 6599F1, Phone Collar 329AX1, Bracket 316ACT1 and Belleville Lock Washer 130R5 NOTE - - - 6599F3 Assembly, Phone Jack Phone Jack 6599F1, Phone Collar 329AX1, Bracket 316ACT2 and Belleville Lock Washer 130R5 6599F4 Assembly, Phone Jack Phone Jack 6599F1, and Belleville Lock Washer 130R5 2 316ACT1 Bracket - - - 1.938 in. 316ACT2 Bracket 1.563 in. 3 329AX1 Collar, Phone - - - 4 6599F1 Jack, Phone (Two-Connector) NOTE - - - 5 6599F5 Jack, Phone (Three-Connector) - - - 6 130R5 Washer, Belleville Lock - - - NOTE: For 6599F phone jack assembly parts, refer to SPL 31-6599F for cutout hole dimensions

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This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 March 8, 2023 Page 25 Accessories: Type AAA23500T 31-AAA25300T Phone Jack Assembly W/O VINTAGE REF. No. PART No. DESCRIPTION* “D” 1 AAA23500T1 Assembly, Phone Jack Adaptor: AAA270CE1 (NSAA) - - - AAA23500T2 Assembly, Phone Jack Adaptor: AAA270CE1 (NSAA) AAA23500T3 Assembly, Phone Jack Adaptor: AAA270CE2 (Canada) AAA23500T4 Assembly, Phone Jack Adaptor: AAA270CE2 (Canada) AAA23500T5 Assembly, Phone Jack Adaptor: AAA270CE3 (NSAA) AAA23500T6 Assembly, Phone Jack Adaptor: AAA270CE3 (NSAA) AAA23500T7 Assembly, Phone Jack Adaptor: AAA270CE4 (Canada) AAA23500T8 Assembly, Phone Jack Adaptor: AAA270CE4 (Canada) 2 AAA270CE1 Adaptor, Black, No Marking (NSAA) 30 mm AAA270CE2 Adaptor, Red, No Marking (Canada) 3 AAA270CE3 Adaptor, Black, Marked: PHONE FIRE SERVICE (NSAA) AAA270CE4 Adaptor, Red, Marked: PHONE FIRE SERVICE (Canada) 4 6599F5 Jack, Phone. SPL 31-6599F for cutout hole dimensions. - - - * For assembly, see application table.

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Page 26 March 8, 2023 This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 31-AAA25300T Accessories: Autodialer W/O VINTAGE REF. No. PART No. DESCRIPTION 1 AAA512B1 Autodialer. See NOTE. NOTE: The p/n AAA512B1 autodialer is used in place of emergency telephone autodialer p/n A7145AJ1 and autodialer p/n 512D1.

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This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 March 8, 2023 Page 27 Accessories: 31-AAA25300T Telephone Test Equipment W/O VINTAGE REF. No. PART No. DESCRIPTION 1 AAA7145CP3 Telephone, Line Share Switch

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Page 28 March 8, 2023 This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 31-AAA25300T Accessories: Phone Line Simulator W/O VINTAGE REF. No. PART No. DESCRIPTION 1 AAA25300AC1 Simulator, Phone Line (Viking Electronics Model DLE-200B)

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This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 March 8, 2023 Page 29 Accessories: 31-AAA25300T Telephone Handset Kit W/O VINTAGE REF. No. PART No. DESCRIPTION 1 A7145AM1 Kit, Telephone Handset 2 102MP1 Label (English) 102MP2 Label (French) 3 A512B1 Telephone, w/Ringer

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Page 30 March 8, 2023 This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 31-AAA25300T Intercom W/O VINTAGE REF. No. PART No. DESCRIPTION 1 AAA174AJC999 Cable, Electrical Intercom 2 AAA512A1 Intercom, Car Module 3 AAA512A2 Intercom, Controller Module

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This document does not contain any technical data subject to EAR or ITAR Unpublished Work—Otis Elevator Co., 2023 March 8, 2023 Page 31 31-AAA25300T FLOOD Operations Kit A17.1-2022 W/O VINTAGE REF. No. PART No. DESCRIPTION 1 AAA303EP227 Connector, Wire Splice, 2-points, WAGO, 28-12AWG 2 AAA250S6* Insert, Graphic, Black Resin with Red Text “FLOOD” AAA250S7* Insert, Graphic, Black Resin with Red Text “CRUE” AAA250S8* Insert, Graphic, Black Resin with Red text “FLOOD/CRUE” 3 AAA25300T411 Kit, COP, Flood Operations, A17.1-2022 Code, English AAA25300T412 Kit, COP, Flood Operations, A17.1-2022 Code, French AAA25300T413 Kit, COP, Flood Operations, A17.1-2022 Code, English and French 4 AAA628AW21 LED, Wired, L = 20 mm * When required, customer can order metal version of graphic insert. Order AAA250P10 for English text, AAA250P11 for French, AAA250P12 for English and French.