AT&T 1987 AT&T User Manuals

AT&T

User Manual (English)

User Manual

Table of Contents

TABLE OF CONTENTS
6
1. OVERVIEW
7
2. FEATURES AND SERVICES
19
- ACCOUNT CODE ENTRY
  27
- ATTENDANT CALL EXTENDING
  29
- ATTENDANT CAMP-ON
  31
- ATTENDANT CANCEL
  33
- ATTENDANT CONSOLE, DIRECT TRUNK
  34
- ATTENDANT CONSOLE, SWITCHED LOOP (V2)
  38
- ATTENDANT DIRECT EXTENSION SELECTION
  46
- ATTENDANT DISPLAY (V2; SLAC Only)
  50
- ATTENDANT FORCED RELEASE (V2; SLAC Only)
  55
- ATTENDANT JOIN (V2; SLAC Only)
  56
- ATTENDANT MESSAGE WAITING
  57
- ATTENDANT POSITION BUSY
  58
- ATTENDANT RELEASE
  61
- ATTENDANT RETURN COVERAGE ON BUSY
  63
- ATTENDANT RETURN COVERAGE ON DON’T ANSWER
  65
- ATTENDANT SOURCE AND DESTINATION (V2; SLAC Only)
  67
- ATTENDANT SPLITTING ONE-WAY AUTOMATIC
  68
- ATTENDANT SYSTEM ALARM INDICATION
  69
- AUTOMATIC INTERCOM
  70
- AUTOMATIC ROUTE SELECTION (ARS)
  72
- BUSY-TO-IDLE REMINDER
  81
- CALL ACCOUNTABILITY
  82
- CALL ACCOUNTING
  83
- CALL COVERAGE—GROUP
  98
- CALL COVERAGE—INDIVIDUAL
  103
- CALL FOLLOWING (FORWARDING)
  105
- CALL PARK
  107
- CALL PICKUP
  110
- CALL PROGRESS TONES
  112
- CALLING RESTRICTIONS
  113
- COMMAND MODE
  116
- COMMUNICATIONS ACCESS MANAGER (CAM) (V2)
  120
- CONFERENCE
  122
- CONFERENCE DROP
  124
- DATA CALL SETUP
  126
- DATA SERVICES OVERVIEW
  127
- DATA TERMINAL DIALING
  133
- DIAL PLAN
  137
- DICTATION SYSTEM ACCESS
  139
- DIGITAL TAPE UNIT (DTU)
  141
- DIRECT GROUP CALLING (DGC)
  143
- DIRECT GROUP CALLING DELAY ANNOUNCEMENT
  146
- DIRECT INWARD DIALING (DID)
  148
- DIRECT STATION SELECTION (DSS)
  151
- DISTINCTIVE RINGING
  153
- END-TO-END SIGNALING
  154
- EXCLUSION
  155
- EXPERT MODE (V2)
  156
- EXTENDED STATIONS
  159
- EXTERNAL ALERTS
  160
- HANDS-FREE ANSWER ON INTERCOM (HFAI)
  163
- HEADSET ADAPTER ADJUNCT
  166
- HOLD
  171
- INTERCEPT TREATMENT WITH REORDER TONES
  172
- INTERDIGIT TIMEOUTS
  173
- LAST NUMBER DIALED (V2)
  174
- LINE SELECTION
  176
- LINE STATUS AND l-USE INDICATIONS
  178
- MANUAL SIGNALING
  180
- MESSAGE CENTER-LIKE OPERATION (V2; SLAC Only)
  181
- MESSAGING SERVICES
  183
- MODEM POOLING
  185
- MUSIC-ON-HOLD
  188
- NIGHT SERVICE
  191
- NIGHT SERVICE DELAY ANNOUNCEMENTS
  194
- OFF-PREMISES STATIONS (OPS)
  196
- OUT-OF-BUILDING STATIONS
  197
- PAGING SYSTEM ACCESS
  198
- PERSONAL DIAL CODE (PDC)
  202
- PERSONAL LINES
  205
- POOLED FACILITY - DIAL ACCESS
  207
- POOLED FACILITY - DIRECT ACCESS
  208
- POWER FAILURE TRANSFER (PFT)
  210
- PROGRAM
  215
- RECALL
  219
- REMOTE ADMINISTRATION INTERFACE
  220
- REPERTORY DIALING
  221
- SEND ALL CALLS (V1)
  223
- SEND ALL CALLS (V2)
  225
- SPEAKER
  227
- SPEAKERPHONE ADJUNCT
  228
- SPEED DIALING
  233
- STARLAN NETWORK ACCESS (V2)
  236
- STATION HUNTING
  243
- STATION-TO-STATION MESSAGE WAITING
  245
- SYSTEM ADMINISTRATION
  246
- SYSTEM MAINTENANCE
  255
- TANDEM TRUNKING (V2)
  257
- TEST
  259
- THIRD-PARTY CALL SETUP (V2)
  260
- TIE TRUNKS
  263
- TOUCH-TONE AND DIAL PULSE SERVICES
  265
- TRANSFER
  266
- TRANSFER TO DATA
  268
- TRUNK GROUPS
  270
- TRUNK-TO-TRUNK TRANSFER
  273
- USER CHANGEABLE OPTIONS (V2)
  274
- VIRTUAL FACILITIES (V2)
  279
3. FUNCTIONAL DESCRIPTION
283
- Digital Switch
  285
  - Common Control
    286
  - Call Processor Circuit Pack (ZTN82 or ZTN128)
    286
  - Memory Circuit Pack (ZTN81 or ZTN127)
    289
  - Switching Network
    290
  - TDM BUS
    290
  - Port Circuits
    294
  - Ground Start Trunk (ZTN76)
    300
  - Loop Start Trunk (ZTN77)
    302
  - Tip Ring Line (ZTN78)
    304
  - ATL Line (ZTN79)
    306
  - Data Line (TN726)
    308
  - MET Line (TN735)
    310
  - Analog Line (TN742)
    312
  - DID Trunk (TN753)
    314
  - Tie Trunk (TN760B)
    316
  - Auxiliary Trunk (TN763)
    319
  - STARLAN Interface (ZTN84) (V2)
    321
  - System Resources
    322
  - Service Circuit (ZTN85)
    322
  - Tone Detector (TN748)
    325
  - Pooled Modem (TN758)
    327
- Software
  329
  - Switched Services Software
    329
  - Administrative Software
    329
  - Maintenance Software
    329
  - Memory Allocation
    329
  - Real-Time Constraints
    329
  - Software Partitioning
    330
  - Memory Circuit Pack
    330
  - Call Processor Circuit Pack
    330
  - TDM BUS
    331
  - Port Circuit Packs
    331
  - Step-By-Step Call Description
    331
4. HARDWARE DESCRIPTION
334
- System Cabinets (J58901A1)
  336
- Circuit Packs
  342
  - Required Circuit Packs:
    342
  - Optional Circuit Packs:
    342
  - Circuit Pack Compatibility
    344
  - Circuit Pack Features
    345
- Terminal Equipment
  347
  - Voice Terminals
    347
  - Voice Terminal Adjuncts
    375
  - Attendant Consoles
    376
  - Asynchronous Data Units (AD US)
    377
- Peripheral Equipment
  380
- Auxiliary Equipment
  380
  - Optional Power Equipment
    380
- Connectivity
  381
5. TECHNICAL SPECIFICATIONS
398
- Hardware And Software Parameters
  399
- Unit Loads
  402
- Cable Distance Limitations
  403
- Tones
  406
- Indicator Lamp Signals
  406
- Port Specifications
  407
- Recommended Central Office Trunk Facilities
  413
- Analog Transmission Characteristics
  414
6. ENVIRONMENTAL REQUIREMENTS
416
- Floor Plans And Layouts
  416
- Table Top Space
  419
- Wall Space Requirements
  419
- Temperature and Humidity
  419
- Air Purity
  420
- Lighting
  420
- Electrical Noise (RFI)
  420
- AC Power Requirements
  421
- Grounding
  423
- Lightning Protection
  423
7. PARTS INFORMATION
424
- Parts Listed by PEC
  424
- Parts Listed by COMCODE
  431
8. REFERENCE DOCUMENTATION
437
- Basic Manuals
  437
- Supplementary Material
  437
- Optional Software
  438
- Descriptions of Basic Manuals
  438
GLOSSARY
440
INDEX
453

Size:

2.43 MB
Pages:

456
Language:

English