| Section
| Date
| Issue
| Size
| Title
|
| 233-000-000 | 1984-08-01 | 1 | 194.75 KB | Numerical Index - Division 233 - 3"ESS" Switch |
| 233-000-000 | 1976-12-01 | 5 | 45.12 KB | Numerical Index - Division 233 - No. 3 Electronic Switching System (ESS) |
| 233-000-000 | 1981-12-01 | 46 | 276.19 KB | Numerical Index - Division 233 - No. 3 Electronic Switching System (ESS) |
| 233-000-000 | 1984-09-01 | 60 | 680.66 KB | Numerical Index - Division 233 - 3"ESS" Switch |
| 233-000-003 | 1980-03-01 | 2 | 49.30 MB | General Description - No. 3 Electronic Switching System |
| 233-000-010 | 1978-12-01 | 2 | 93.23 KB | Numerical Index - Non 233 Division - No. 3 Electronic Switching System (ESS) |
| 233-000-010 | 1979-11-01 | 3 | 152.51 KB | Interdivisional Numerical Index - Excluding Division 233 - No. 3 Electronic Switching System (ESS) |
| 233-001-011 | 1978-09-01 | 1 | 112.23 KB | Equipment Test List - No. 3 Electronic Switching System |
| 233-001-011 | 1984-09-01 | 4 | 93.30 KB | Equipment Test List - 3"ESS" Switch |
| 233-001-012 | 1984-09-01 | 1 | 47.53 KB | Equipment Test List - 3 "ESS" Switch - Trunks |
| 233-001-020 | 1984-06-01 | 1 | 1.44 MB | Network Maintenance Management Plan - Operational Review - 3 "ESS" Switch |
| 233-010-010 | 1980-07-01 | 2 | 2.11 MB | Organization and Description of Bell System Practices - No. 3 Electronic Switching System |
| 233-020-005 | 1983-11-01 | 3 | 2.67 MB | Network Switching Performance Measurement Plan - Description - Network Switched Services - No. 3 "ESS" Switch |
| 233-020-005 A | 1981-02-01 | 1 | 138.32 KB | Network Switching Performance Measurement Plan - Network Switched Services - No. 3 Electronic Switching System |
| 233-020-030 | 1977-12-01 | 1 | 320.96 KB | Ineffective Attempt Analysis - Network Operations - No. 3 Electronic Switching System |
| 233-020-032 | 1978-06-01 | 1 | 1.46 MB | Dial Tone Speed - Network Operations - Common Methods - No. 3 Electronic Switching System |
| 233-020-034 | 1980-12-01 | 1 | 786.43 KB | Matching Loss - Network Administration - No. 3 Electronic Switching Systems |
| 233-020-254 | 1978-06-01 | 2 | 1.15 MB | Teletypewriter Arrangements - Common Control Administration - Network Operations Methods - No. 3 Electronic Switching System |
| 233-020-530 | 1983-12-01 | 1 | 2.16 MB | Software Management - General Description - Network Switched Services Methods - No. 3 Electronic Switching System |
| 233-060-120 | 1981-02-01 | 1 | 3.72 MB | Traffic Order Preparation - Engineering of Additions - Network Switching Engineering - No. 3 Electronic Switching System |
| 233-060-220 | 1980-01-01 | 1 | 1.74 MB | Trunks, Line Circuits, Miscellaneous Circuits and Scanners - Network Switching Engineering - No. 3 Electronic Switching System |
| 233-060-450 | 1979-05-01 | 2 | 1.34 MB | Processor Memory Requirements - Network Design - No. 3 Electronic Switching System |
| 233-060-605 A | 1980-06-01 | 1 | 80.77 KB | Traffic Measurements - Network Switching Engineering - No. 3 Electronic Switching System |
| 233-060-860 | 1980-04-01 | 2 | 356.89 KB | Traffic Order Worksheets - Miscellaneous Frame and Peripheral Decoder Packs - Network Switching Engineering - No. 3 Electronic Switching System |
| 233-100-010 | 1979-09-01 | 2 | 1.43 MB | Emergency Action Procedures - Description - No. 3 Electronic Switching System |
| 233-100-100 | 1981-02-01 | 1 | 278.71 KB | Processor Tape-Handling Procedures - No. 3 Electronic Switching System |
| 233-101-115 | 1980-08-01 | 2 | 2.23 MB | Office Records - Description - No. 3 Electronic Switching System |
| 233-110-000 | 1976-09-01 | 1 | 13.17 MB | Control Complex - Description - No. 3 Electronic Switching System |
| 233-110-200 | 1980-03-01 | 2 | 31.69 MB | Control Complex - Interfaces and Theory of Operation - No. 3 Electronic Switching System |
| 233-120-100 | 1977-10-01 | 2 | 5.15 MB | Switching Network - Description and Theory of Operation - No. 3 Electronic Switching System |
| 233-121-100 | 1976-09-01 | 1 | 38.71 MB | Scanner Description and Theory of Operation - No. 3 Electronic Switching System |
| 233-121-105 | 1976-09-01 | 1 | 64.72 MB | Peripheral Pulse Distributor and Peripheral Decoder - Description and Theory of Operation - No. 3 Electronic Switching System |
| 233-121-110 | 1976-06-01 | 1 | 31.04 MB | Frame Input / Output Controller - Description and Theory of Operation - No. 3 Electronic Switching System |
| 233-121-115 | 1979-06-01 | 4 | 44.64 MB | Trunk, Line, and Service Circuits - Description - No. 3 Electronic Switching System |
| 233-121-116 | 1979-09-01 | 1 | 4.72 MB | Test Circuits - Description - No. 3 Electronic Switching System |
| 233-121-120 | 1978-12-01 | 2 | 1.68 MB | Low Profile Combined Distributing Frame - Description - No. 3 Electronic Switching System |
| 233-121-125 | 1980-02-01 | 3 | 5.71 MB | Spare Equipment Storage and Handling Procedures - No. 3 Electronic Switching System |
| 233-122-100 | 1979-04-01 | 1 | 1.23 MB | Automatic Message Accounting Recording Center Data Link - Description of Theory and Operation - No. 3 Electronic Switching System |
| 233-122-110 | 1980-02-01 | 1 | 476.38 KB | Dial Tone Delay Alarm Operation - No. 3 Electronic Switching System |
| 233-122-110 A | 1980-07-01 | 1 | 48.18 KB | Dial Tone Delay Alarm Operation - No. 3 Electronic Switching System |
| 233-130-100 | 1976-09-01 | 1 | 1.85 MB | Power Equipment Description - No. 3 Electronic Switching System |
| 233-135-100 | 1977-05-01 | 1 | 1.17 MB | Test Equipment - Description - No. 3 Electronic Switching System |
| 233-135-100 A | 1978-11-01 | 1 | 24.03 KB | Test Equipment Description - No. 3 Electronic Switching System |
| 233-135-105 | 1984-08-01 | 4 | 1.88 MB | Trunk and Line Test Panel and Associated Equipment - Description and Theory of Operation - 3"ESS" Switch |
| 233-135-110 | 1979-03-01 | 1 | 2.63 MB | Remote Office Test Line (ROTL) - Description and Theory of Operation - No. 3 Electronic Switching System |
| 233-135-110 | 1984-10-01 | 2 | 4.40 MB | ROTL (Remote Office Test Line) - Description and Theory of Operation - 3"ESS" Switch |
| 233-140-100 | 1980-06-01 | 2 | 1.26 MB | Office Maintenance - Description - No. 3 Electronic Switching System |
| 233-141-100 | 1979-05-01 | 1 | 7.96 MB | Centralized Office Maintenance - Description and Theory of Operation - No. 3 Electronic Switching System |
| 233-142-100 | 1984-08-01 | 3 | 10.13 MB | Office Equipment - 3"ESS" Switch (Generic SO-2 and 3E3) |
| 233-142-100 A | 1979-04-01 | 1 | 37.71 KB | No. 3 Electronic Switching System - Office Equipment |
| 233-142-110 | 1983-12-01 | 2 | 4.70 MB | Remote Office Test Line (ROTL) with Mini-Remote Trunk Test Unit (Mini-RTTU) Application - 3"ESS" Switch |
| 233-143-100 | 1984-08-01 | 2 | 6.74 MB | 3"ESS" Switch - System Trouble Clearing |
| 233-144-100 | 1980-07-01 | 2 | 6.68 MB | No. 3 ESS Power Equipment |
| 233-150-100 | 1980-04-01 | 2 | 2.10 MB | General Description - Software Subsystem Description - No. 3 Electronic Switching System |
| 233-151-105 | 1980-08-01 | 2 | 4.32 MB | Call Processing - Software Subsystem Description - No. 3 Electronic Switching System |
| 233-151-110 | 1977-07-01 | 1 | 447.33 KB | Call Trace - Software Subsystem Description - No. 3 Electronic Switching System |
| 233-151-111 | 1979-08-01 | 1 | 572.73 KB | Call Trace (3E3) - Software Subsystem Description - No. 3 Electronic Switching System |
| 233-151-115 | 1979-11-01 | 2 | 1.08 MB | Operator Functions - Software Subsystem Description - No. 3 Electronic Switching System |
| 233-151-120 | 1980-03-01 | 2 | 2.34 MB | Call Charging - Software Subsystem Description - No. 3 Electronic Switching System |
| 233-151-125 | 1980-01-01 | 2 | 1.96 MB | Input Processing and Scanning - Software Subsystem Description - No. 3 Electronic Switching System |
| 233-151-130 | 1978-04-01 | 1 | 3.37 MB | Basic Call Processing - Software Subsystem Description - No. 3 Electronic Switching System |
| 233-151-135 | 1978-08-01 | 1 | 1.31 MB | Custom Calling - Software Subsystem Description - No. 3 Electronic Switching System |
| 233-151-136 | 1980-07-01 | 2 | 1.97 MB | Custom Calling (Generic 3E3) - Software Subsystem Description - No. 3 Electronic Switching System |
| 233-151-140 | 1977-12-01 | 1 | 1.39 MB | Network Path Hunt - Software Subsystem Description - No. 3 Electronic Switching System |
| 233-151-145 | 1980-02-01 | 2 | 2.42 MB | Digit Processing - Software Subsystem Description - No. 3 Electronic Switching System |
| 233-151-145 | 1982-07-01 | 3 | 2.40 MB | Digit Processing - Software Subsystem Description - No. 3 Electronic Switching System |
| 233-151-150 | 1980-12-01 | 1 | 10.31 MB | Translations - Software Subsystem Description - No. 3 Electronic Switching System |
| 233-151-155 | 1980-01-01 | 2 | 1.88 MB | Peripheral Input / Output Control - Software Subsystem Description - No. 3 Electronic Switching System |
| 233-151-160 | 1978-04-01 | 1 | 1.16 MB | 911 Emergency Service Bureau - Software Subsystem Description - No. 3 Electronic Switching System |
| 233-152-105 | 1980-07-01 | 2 | 725.44 KB | Recent Change Processing - Software Subsystem Description - No. 3 Electronic Switching System |
| 233-152-120 | 1980-06-01 | 2 | 1.42 MB | Teletypewriter - Software Subsystem Description - No. 3 Electronic Switching System |
| 233-152-125 | 1980-03-01 | 2 | 1.70 MB | System Control SO-2 Generic - Software Subsystem Description - No. 3 Electronic Switching System |
| 233-152-126 | 1980-07-01 | 1 | 1.67 MB | System Control 3E3 Generic - Software Subsystem Description - No. 3 Electronic Switching System |
| 233-152-130 | 1979-09-01 | 2 | 5.33 MB | Tape Operations - Software Subsystem Description - No. 3 Electronic Switching System |
| 233-152-135 | 1979-04-01 | 1 | 3.40 MB | Traffic and Plant Measurements - Software Subsystem Description - No. 3 Electronic Switching System |
| 233-152-140 | 1979-11-01 | 2 | 1.32 MB | Audit Programs - Software Subsystem Description - No. 3 Electronic Switching System |
| 233-152-145 | 1979-08-01 | 1 | 1.15 MB | Cutover - Software Description - No. 3 Electronic Switching System |
| 233-153-105 | 1980-08-01 | 2 | 5.14 MB | Programmed Maintenance Aids - Software Subsystem Description - No. 3 Electronic Switching System |
| 233-153-106 | 1977-01-01 | 1 | 551.64 KB | Network Fabric Exercise Function - Software System Description - No. 3 Electronic Switching System |
| 233-153-115 | 1977-11-01 | 1 | 1.61 MB | Trunk, Test, and Service Circuit Diagnostic - Software Subsystem Description - No. 3 Electronic Switching System |
| 233-153-120 | 1979-09-01 | 1 | 2.43 MB | Peripheral Unit Diagnostics - Software Subsystem Description - No. 3 Electronic Switching System |
| 233-153-125 | 1980-02-01 | 2 | 1.27 MB | Alarm and Status Reporting - Software Subsystem Description - No. 3 Electronic Switching System |
| 233-153-130 | 1979-03-01 | 1 | 1.62 MB | Initialization and Processor Fault Recovery - Software Subsystem Description - No. 3 Electronic Switching System |
| 233-153-135 | 1978-04-01 | 1 | 861.87 KB | Error Analysis and Fault Detection - Software Subsystem Description - No. 3 Electronic Switching System |
| 233-153-145 | 1980-11-01 | 1 | 1.66 MB | Remreed Network Fault Isolation Utilities - Software Subsystem Description - No. 3 Electronic Switching System |
| 233-154-130 | 1978-12-01 | 1 | 2.81 MB | Recent Change - Users Guide [No. 3 Electronic Switching System] |
| 233-154-135 | 1980-06-01 | 1 | 3.15 MB | Recent Change Users Guide - Issue 3E3 Generic - No. 3 Electronic Switching System |
| 233-154-145 | 1977-11-01 | 1 | 1.01 MB | PUDAL Diagnostic Language - Software Subsystem Description - No. 3 Electronic Switching System |
| 233-160-100 | 1981-02-01 | 2 | 742.79 KB | General Growth - Description - No. 3 Electronic Switching System |
| 233-170-100 | 1977-08-01 | 1 | 860.17 KB | Precutover - General Description - No. 3 Electronic Switching System |
| 233-190-010 | 1979-09-01 | 1 | 18.09 MB | Feature Document - System Features - No. 3 Electronic Switching System |
| 233-190-022 | 1980-04-01 | 1 | 1.15 MB | Feature Document - Intercept Arrangements - No. 3 Electronic Switching System |
| 233-190-023 | 1980-01-01 | 2 | 1.36 MB | Feature Document - Announcement Arrangements - No. 3 Electronic Switching System |
| 233-190-024 | 1979-03-01 | 1 | 1.97 MB | Feature Document - Trunking Arrangements - No. 3 Electronic Switching System |
| 233-190-024 A | 1980-07-01 | 1 | 191.42 KB | Feature Document - Trunking Arrangements - No. 3 Electronic Switching System |
| 233-190-028 | 1980-06-01 | 1 | 557.99 KB | Feature Document - No-Test Access - No. 3 Electronic Switching System |
| 233-190-030 | 1977-09-01 | 1 | 335.15 KB | Feature Document - Carrier Group Alarms - No. 3 Electronic Switching System |
| 233-190-031 | 1979-01-01 | A | 1.41 MB | Feature Document - Local Test Desk Arrangements - No. 3 Electronic Switching System |
| 233-190-033 | 1978-12-01 | A | 2.12 MB | Feature Document - Autoconnect Arrangements - No. 3 Electronic Switching System |
| 233-190-101 | 1979-10-01 | 2 | 1.91 MB | Feature Document - Charging Arrangements - No. 3 Electronic Switching System |
| 233-190-102 | 1978-06-01 | 1 | 461.99 KB | Feature Document - Noise Immunity Line Circuit - No. 3 Electronic Switching System |
| 233-190-102 A | 1979-09-01 | 1 | 39.43 KB | Feature Document - Noise Immunity Line Circuit - No. 3 Electronic Switching System |
| 233-190-105 | 1979-10-01 | 2 | 695.72 KB | Feature Document - Call Forwarding - No. 3 Electronic Switching System |
| 233-190-106 | 1980-03-01 | 1 | 633.66 KB | Feature Document - Call Tracing - No. 3 Electronic Switching System |
| 233-190-107 | 1979-10-01 | 2 | 697.38 KB | Feature Document - Call Waiting - No. 3 Electronic Switching System |
| 233-190-109 | 1980-01-01 | 2 | 777.62 KB | Feature Document - Centralized Automatic Message Accounting Interface and Special Toll Billing - No. 3 Electronic Switching System |
| 233-190-112 | 1980-03-01 | 3 | 1.10 MB | Feature Document - Coin First Coin Service - No. 3 Electronic Switching System |
| 233-190-113 | 1979-07-01 | 1 | 401.67 KB | Feature Document - Overload Controls - Dynamic Service Protection - No. 3 Electronic Switching System |
| 233-190-114 | 1979-04-01 | 1 | 810.95 KB | Feature Document - Emergency Line Services - No. 3 Electronic Switching System |
| 233-190-115 | 1981-01-01 | 1 | 268.42 KB | Feature Document - Extended Range - No. 3 Electronic Switching System |
| 233-190-123 | 1977-10-01 | 1 | 719.27 KB | Feature Document - Message Registers - No. 3 Electronic Switching System |
| 233-190-123 A | 1980-03-01 | 1 | 128.59 KB | Feature Document - Message Registers - No. 3 Electronic Switching System |
| 233-190-125 | 1979-08-01 | 2 | 1.03 MB | Feature Document - Multiline Hunt Group - No. 3 Electronic Switching System |
| 233-190-126 | 1980-01-01 | 2 | 1.06 MB | Feature Document - Multiparty Service - No. 3 Electronic Switching System |
| 233-190-129 | 1979-07-01 | 2 | 753.78 KB | Feature Document - Permanent Signal and Partial Dial Treatment - No. 3 Electronic Switching System |
| 233-190-131 | 1980-03-01 | 2 | 1.25 MB | Feature Document - Dial-Tone-First Coin - No. 3 Electronic Switching System |
| 233-190-133 | 1979-08-01 | 2 | 346.97 KB | Feature Document - Series Completion - No. 3 Electronic Switching System |
| 233-190-136 | 1979-10-01 | 2 | 828.91 KB | Feature Document - Speed Calling - No. 3 Electronic Switching System |
| 233-190-138 | 1979-02-01 | 1 | 728.86 KB | Feature Document - Threeway Calling - No. 3 Electronic Switching System |
| 233-190-138 A | 1979-09-01 | 1 | 85.26 KB | Feature Document - Threeway Calling - No. 3 Electronic Switching System |
| 233-190-139 | 1979-03-01 | 1 | 533.94 KB | Feature Document - Toll Restriction and Toll Diversion - No. 3 Electronic Switching System |
| 233-190-142 | 1979-04-01 | 1 | 839.61 KB | Feature Document - Outward Wide Area Telecommunications Service (OUTWATS) - No. 3 Electronic Switching System |
| 233-190-146 | 1981-01-01 | 1 | 1.42 MB | Feature Document - Ringing Features - No. 3 Electronic Switching System |
| 233-190-149 | 1979-10-01 | 1 | 1.16 MB | Feature Document - Traffic Service Position - System Interface - No. 3 Electronic Switching System |
| 233-190-149 A | 1980-07-01 | 1 | 51.28 KB | Feature Document - Traffic Service Position - System Interface - No. 3 Electronic Switching System |
| 233-190-151 | 1980-07-01 | 1 | 1.38 MB | Feature Document - Local Coin Overtime Charging - 3E3 Generic Program - No. 3 Electronic Switching System |
| 233-190-154 | 1980-03-01 | 1 | 629.89 KB | Feature Document - Direct Inward Dialing (DID) - No. 3 Electronic Switching System |
| 233-190-203 | 1978-02-01 | 1 | 730.04 KB | Feature Document - Universal Emergency Service Number 911 - No. 3 Electronic Switching System |
| 233-190-204 | 1979-02-01 | 1 | 1.80 MB | Feature Document - Automatic Message Accounting Recording System (AMARS) Feature - No. 3 Electronic Switching System |
| 233-190-205 | 1980-03-01 | 1 | 1.35 MB | Feature Document - Remote Office Test Line - Near-End and Far-End Applications - No. 3 Electronic Switching System |
| 233-190-503 | 1980-03-01 | 1 | 693.38 KB | Feature Document - International Direct Distance Dialing (IDDD) - No. 3 Electronic Switching System |