Division 231: 1 and 1A ESS Switches

Section Date Issue Size Title
231-000-0001994-02-01884.15 MB1 and 1A ESS Switches
231-000-0101987-07-0122.21 MBSystem Documentation - Description and Organizaton - 1 and 1A ESS Switches
231-001-0051985-12-0157.40 MBNetwork Switching Performance Measurement Plan - Description - Network Switched Services - No. 1 / 1A "ESS" Switches
231-001-011PT A1981-04-01A23.29 KBEquipment Test List - 2-Wire System - No. 1 ESS Equipment
231-001-1021975-09-01310.74 MBCentral Control - Program Instructions - No. 1 Electronic Switching System
231-001-900SW1982-11-01B1.14 MBNetwork Design Order Preparation - No. 1/1A Electronic Switching System
231-001-901SW1998-02-011103.84 KBQuality of Service Monitoring - Switch Network Elements (QSM/SNE)
231-003-5011980-09-0161.05 MBTeletypewriter Facility - Loop Tests - No. 1 Electronic Switching System
231-004-1011970-02-0122.83 MBMemory Card Writer - Description - No. 1 Electronic Switching System
231-010-8011978-03-0121.20 MBFerrod Sensors - Replacement Procedures - No. 1 Electronic Switching System
231-011-1021968-01-0114.05 MBMaintenance Program Organization - Description - No. 1 Electronic Switching System
231-024-900PT1979-01-01C287.32 KBAutomatic Number Announcer PED-1A002-10 For Use with Security Circuits PSD-1A003-01 or PSD-1A003-05 - No. 1 and No. 1A Electronic Switching Systems
231-032-0251984-07-0122.30 MBRemote Trunk Test Unit - Description - 1 and 1A ESS Switches
231-034-0001983-09-0132.85 MBMiniaturized Universal Trunk Frame - Description and Theory - 2-Wire No. 1 and No. 1A "ESS" Switches
231-035-0001976-07-0112.65 MBOffice Alarm System - Description / Theory - 2-Wire No. 1 and No. 1A Electronic Switching System
231-036-0001979-05-011840.57 KBMiscellaneous Frames - Description - No. 1 and No. 1A Electronic Switching Systems
231-037-0001977-06-0124.67 MBCentrex Data Loop and Console Control - Description / Theory - 2-Wire No. 1 or No. 1A Electronic Switching System
231-037-0201982-04-0135.73 MBPeripheral Unit Controller - Digital Carrier Trunk and Data Link - Description and Maintenance Considerations - No. 1 and No. 1A Electronic Switching Systems
231-037-0211983-09-0124.35 MBDigital Carrier Trunk Interface - Description and Maintenance Considerations - No. 1 and No. 1A "ESS" Switches
231-037-0221982-08-0123.77 MBNo. 10A Remote Switching System Interface - Description and Maintenance Considerations - 2-Wire No. 1 and No. 1A Electronic Switching Systems
231-037-0231982-08-0122.99 MBElectronic Tandem Switching - Interface Description and Maintenance Considerations - 2-Wire No. 1 and No. 1A Electronic Switching Systems
231-038-0101983-02-01211.27 MB2400 Data Link - Common Channel Interoffice Signaling - Description and Maintenance Consideration (1E7 / 1AE7 and Later Generics) - 2-Wire No. 1 and No. 1A Electronic Switching Systems
231-045-0001984-06-013I7.11 MBIntroduction to Software Descriptions - 2-Wire 1 and 1A ESS Switches (Incomplete)
231-045-0051983-09-01234.31 MBSoftware System Introduction - Software Description - 2-Wire No. 1 and 1A ESS Switches
231-045-1451980-06-0113.61 MBTranslations - Software Subsystem Description (SSD) - 2-Wire No. 1 and No. 1A Electronic Switching Systems
231-045-1501983-08-0125.48 MBRecent Changes - Software Description - 2-Wire No. 1 and No. 1A ESS Switch
231-045-1601981-02-0111.36 MBToll / Tandem Switching - Software Subsystem Description - 2-Wire No. 1 / 1A Electronic Switching System
231-045-1701984-08-01210.35 MBNetwork Management - Software Subsystem Description - 1 and 1A ESS Switches
231-045-1751980-08-0111.23 MBCentrex Data Link Features - Software Subsystem Description (SSD) - 2-Wire No. 1 and No. 1A Electronic Switching System
231-045-2451977-06-0114.27 MBSystem Performance Subsystem - Software Subsystem Description - No. 1 and No. 1A Electronic Switching System
231-045-4151979-08-0113.17 MB10A Remote Switching System - Call Processing - Software Subsystem Description - 2-Wire No. 1 and No. 1A Electronic Switching Systems
231-045-4201981-11-0113.26 MB10A Remote Switching System Maintenance - Software Description - 2-Wire No. 1 / 1A Electronic Switching System
231-045-4451981-11-0115.66 MBHILO 4-Wire Operation and Maintenance - Software Subsystem Description - 2-Wire No. 1 / 1A Electronic Switching System
231-045-4551982-01-0117.22 MBElectronic Tandem Switching - Software Description - 2-Wire No. 1 / 1A Electronic Switching System
231-062-4001983-12-0122.84 MBCentral Processor - Processor Capacity Considerations - Network Switching Engineering - No. 1A ESS Switch
231-070-4251986-02-0155.21 MBMemory Administration - Network Administration - 1 ESS Switch
231-070-425SW A1983-03-01A854.91 KBTranslation Spare Word Administration - Network Administration - No. 1 Electronic Switching System
231-070-427SW A1983-03-01A847.52 KBMemory Administration - Network Administration - No. 1 Electronic Switching System
231-070-580SW A1982-04-01C314.93 KBBusy Hour Determination - Network Administration - No. 1/1A Electronic Switching System
231-070-7571985-07-0121.27 MBMatching Loss Problem Analysis Procedures - Network Administration - 1/1A ESS Switch
231-080-2011982-03-0111.94 MBParameter Changes - Administrative Responsibilities - Network Maintenance - No. 1 / 1A Electronic Switching System
231-090-1121978-03-0111.51 MBFeature Document - Interface with Switchboards Feature - 2-Wire No. 1 and No. 1A Electronic Switching Systems
231-090-2541981-02-01112.66 MBFeature Document - Tandem Tie Trunk Service (Nonsenderized) Feature - 2-Wire No. 1 and No. 1A Electronic Switching Systems
231-090-2561980-10-0114.79 MBFeature Document - Tie Trunk and Foreign Exchange Service Features - 2-Wire No. 1 and No. 1A Electronic Switching Systems
231-090-2691978-03-0114.44 MBFeature Document - Basic ACD Service Feature - 2-Wire No. 1 and No. 1A Electronic Switching Systems
231-090-2741982-01-0112.87 MBFeature Document - 800 Service - Originating Screening Office Feature - 2-Wire No. 1 and No. 1A Electronic Switching Systems
231-090-2751986-04-0122.70 MB800 Service - Terminating End Office - Feature Document - 1 and 1A ESS Switches
231-090-2871979-07-0125.22 MBFeature Document - Universal Emergency Service Number 911 Feature - Basic 911 Service - 2-Wire No. 1 and No. 1A Electronic Switching Systems
231-090-2881989-12-01315.85 MBUniversal Emergency Service Number 911 Feature - Enhanced 911 Service - Feature Document - 1 and 1A ESS Switches
231-090-3001980-06-0113.15 MBFeature Document - Flexible Incoming Call Restriction (FICR) Feature - 2-Wire No. 1 and No. 1A Electronic Switching Systems
231-090-3211984-07-0121.26 MBToll Diversion to Attendant - Feature Document - 1 and 1A ESS Switch
231-090-3421979-06-0123.50 MBFeature Document - Code 104-Type Test Line Feature - 2-Wire No. 1 and No. 1A Electronic Switching Systems
231-090-3511980-06-0114.59 MBFeature Document - Customer Controlled Station Restriction (CCSR) Feature - 2-Wire No. 1 and No. 1A Electronic Switching Systems
231-090-3701980-09-0122.10 MBFeature Document - Dial Call Waiting Feature - 2-Wire No. 1 and No. 1A Electronic Switching Systems
231-090-3721978-05-0112.84 MBFeature Document - 2-Wire Toll / Tandem Operation Feature - 2-Wire No. 1 and No. 1A Electronic Switching Systems
231-090-4001977-05-0111.57 MBFeature Document - Single Digit Dialing Feature - 2-Wire No. 1 and No. 1A Electronic Switching Systems
231-090-4011989-11-0132.69 MBSpeed Calling Feature - Feature Document - 1 and 1A ESS Switches
231-090-4041979-04-0122.57 MBFeature Document - Code 108-Type Test Line Feature - 2-Wire No. 1 and No. 1A Electronic Switching Systems
231-099-034NP1990-06-0133.12 MBNetwork Planning Letter - 1A ESS Switch 1AE10/CCS7 Generic Program - New Features and Enrichments
231-118-3201981-02-0135.26 MBRecent Change Message Program Listings, System Acknowledgement, and RC18 and RC16 Output Messages (Through 1E5 Generic Program) - 2-Wire No. 1 Electronic Switching System
231-190-1901981-11-01217.17 MBFeature Document - Office Overload Controls Feature - 2-Wire No. 1 Electronic Switching System
231-190-4051982-11-0127.56 MBFeature Document - Interface with Switching Control Center System Feature - 2-Wire No. 1 Electronic Switching System
231-218-3014I4.13 MBRecent Change Formats and Implementation - Description and Procedures - Cellular Telecommunications System
231-290-6001985-04-01312.17 MBMobile Telephone Switching Office Feature - Feature Document - 2-Wire 1A "ESS" Switch - "AUTOPLEX" / System 100
231-290-6211985-11-0111.74 MBPrivacy / Data Products Interface - Feature Document - 1A ESS Switch - AUTOPLEX System 100
231-290-6221987-12-0121.16 MBMessage Service System - Feature Document - 1A ESS Switch - AUTOPLEX System 100
231-290-6241985-06-011962.67 KBLimited Service Area - Feature Document - 1A ESS Switch - AUTOPLEX System 100
231-290-6301987-02-0111.16 MBDynamic Channel Allocation - Feature Document - 1A ESS Switch - AUTOPLEX System 100 Cellular Telecommuncations System
231-290-6311987-11-011759.01 KBLimited Access for Roamers - Feature Document - 1A ESS Switch - AUTOPLEX System 100
231-290-6331987-12-0111.29 MBAMA Dump for Selected Customers - Feature Document - 1A ESS Switch - AUTOPLEX System 100
231-300-0141988-04-0122.01 MBProgram Store and Call Store Expanded Memory - Description - 1A ESS Switch
231-300-0151985-08-0135.18 MBPlant Measurements - Description - 1A ESS Switch
231-318-3601985-07-0114.53 MBCentrex Data Facility Pooling - Implementation Procedures (1AE8A and Later Generic Programs) - 1A ESS Switch
231-318-3621985-10-0115.81 MBCity Wide Centrex (CWC) - Implementation Procedures (1AE9 Generic Program) - 1A ESS Switch
231-318-3641987-11-0125.63 MBMessage Service System - Implementation Procedures (1AE9 and Later Generic Programs) - 1A ESS Switch
231-365-0051989-05-0146.17 MBIntelligent Simplex Peripheral Interface - Implementation Procedures (1AE9 and Later Generic Programs) - 1A ESS Switch
231-390-0691996-03-01102.91 MBAutomatic Message Accounting - Standard Entries and Multientry Teleprocessing System - Feature Document - 1A ESS Switch
231-390-0861996-08-014897.23 KBUsage Sensitive Three-Way Calling and Spontaneous Usage Sensitive Three-Way Calling - Feature Document - 1A ESS Switch
231-390-0871985-05-011136.78 KBVoice / Data Protection Feature - Feature Document - 1A ESS Switch
231-390-1761993-06-018190.28 KB1A ESS Switch - Simplified Message Service Interface - Feature Document
231-390-2071999-01-011211.26 MB1A ESS Switch - Traffic Measurements - Feature Document
231-390-2361996-08-0181.70 MB1A ESS Switch - Selective Call Forwarding - Local Area Signaling Services - Feature Document
231-390-2371996-08-0151.25 MB1A ESS Switch - Distinctive Alerting - Local Area Signaling Services - Feature Document
231-390-2391996-08-01122.83 MB1A ESS Switch - Automatic Recall / Automatic Callback - Local Area Signaling Services - Feature Document
231-390-2411996-08-017730.72 KB1A ESS Switch - Customer Originated Trace - Local Area Signaling Services - Feature Document
231-390-243 A1987-12-01127.25 KBBulk Calling Line Identification - Local Area Signaling Services - Feature Document - 1A ESS Switch
231-390-2891985-12-01139.32 KBService Code Confirmation Timing - Feature Document - 1A ESS Switch
231-390-2961987-05-01181.03 KBSingle Line Remote Call Forwarding and Interoffice Multiple Call - Feature Document - 1A ESS Switch
231-390-3811996-03-014557.59 KBHome Intercom / Single Line Variety Package - Feature Document - 1A ESS Switch
231-390-383 A1987-07-01129.07 KBExpanded Electronic Tandem Switching Dialing Plan - Feature Document - 1A ESS Switch
231-390-3851990-08-012109.45 KBE911 Bulk Recent Change Capability - Feature Document - 1A ESS Switch
231-390-3891996-03-015880.35 KBRemote Access Call Forwarding - Feature Document - 1A ESS Switch
231-390-3941986-10-01142.40 KBCentrex to Private Branch Exchange Automatic Number Identification - Feature Document - 1A ESS Switch
231-390-405 X11985-02-01152.92 KBAPS Input / Output Message Interface with SCCS - Feature Document - 1A ESS Switch
231-390-5091995-11-0152.10 MBService Switching Point - Common Channel Signaling System 7 - Feature Document - 1A ESS Switch
231-390-5101996-03-015995.49 KB800 Service - Common Channel Signaling System 7 - Feature Document - 1A ESS Switch
231-390-5201995-11-0141.55 MB1A ESS Switch - Advanced Services Platform / Network Access Point Feature - Feature Document
231-390-5211998-04-0163.02 MB1A ESS Switch - Network Interconnect - Common Channel Signaling System 7 - Feature Document
231-390-521 A1999-01-01142.24 KB1A ESS Switch - Network Interconnect - Common Channel Signaling System 7 - Feature Document
231-390-5231996-08-0161.84 MBTotal Separation - Selective Call Forwarding Feature - Local Area Signaling Services - 1A ESS Switch