AT&T 7401 Plus Manuals

Manuals and User Guides for AT&T 7401 Plus. We have 2 AT&T 7401 Plus manuals available for free PDF download: Reference Manual, User Manual

AT&T 7401 Plus Reference Manual (751 pages)

Terminals and Adjuncts for Definity 75 and Definity 85

Brand: AT&T | Category: Touch terminals | Size: 3.24 MB

Table of Contents
3
Introduction

35
General Information

41
Exposed Port Protection

61
- Requirements
  61
- Table 2-C. Recommended Protectors
  62
- Table 2-D. IROB Protection
  63
Availability

65
- Table 2-E. Availability
  66
Adjunct Power

71
Administration

79
Voice Terminal Features

91
7101A Voice Terminal

105
- Figure 3-1. the 7101A Voice Terminal
  105
  - Applications
    107
  - Physical Description
    107
  - Distance Limitations
    109
  - Power Requirements
    109
  - Power Failure Operation
    109
  - FCC Registration
    109
  - Hearing Aid Compatible
    110
  - 7101A Equipment Price Element Code (Pecs)
    111
  - Adjuncts
    111
  - Additional Documents
    111
7102A and 7102 Plus Voice Terminals

113
- Figure 3-2. the 7102A and 7102 Plus Voice Terminal
  113
  - Applications
    115
  - Physical Description
    115
  - Distance Limitations
    118
  - Power Requirements
    118
  - Power Failure Operation
    118
  - FCC Registration
    119
  - Hearing Aid Compatible
    119
  - 7102 Equipment Price Element Code (Pecs)
    119
  - Adjuncts
    119
  - Additional Documents
    119
7103A Fixed Feature Voice Terminal

121
- Figure 3-3. the 7103A Fixed Feature Voice Terminal
  121
  - Applications
    123
  - Physical Description
    123
  - Distance Limitations
    125
  - Power Requirements
    125
  - Power Failure Operation
    125
  - FCC Registration
    126
  - Hearing Aid Compatible
    126
  - 7103A (Fixed Feature) Equipment Price Element Code (Pecs)
    127
  - Adjuncts
    127
  - Additional Documents
    127
7103A Programmable Voice Terminal

129
- Figure 3-4. the 7103A Programmable Voice Terminal
  129
  - Applications
    131
  - Physical Description
    131
  - Distance Limitations
    133
  - Power Requirements
    133
  - Power Failure Operation
    134
  - FCC Registration
    134
  - Hearing Aid Compatible
    135
  - 7103A (Programmable) Equipment Price Element Code (Pecs)
    135
  - Adjuncts
    135
  - Additional Documents
    135
7104A Voice Terminal

137
- Applications
  139
- Physical Description
  139
- Distance Limitations
  142
- Power Requirements
  142
- Power Failure Operation
  142
- FCC Registration
  142
- Hearing Aid Compatible
  142
- 7104 Equipment Price Element Code (Pecs)
  143
- Adjuncts
  143
- Additional Documents
  143
7203H Voice Terminal

145
- Figure 3-5. the 7203H Voice Terminal
  145
  - Applications
    147
  - Physical Description
    147
  - Distance Limitations
    149
  - Power Requirements
    149
  - Power Failure Operation
    149
  - FCC Registration
    150
  - Hearing Aid Compatible
    150
  - 7203H Equipment Price Element Code (Pecs)
    151
  - Adjuncts
    151
  - Additional Documents
    151
7205H Voice Terminal

153
- Applications
  155
- Physical Description
  155
- Distance Limitations
  157
- Power Requirements
  157
- Power Failure Operation
  158
- FCC Registration
  158
- Hearing Aid Compatible
  158
- 7205H Equipment Price Element Code (Pecs)
  158
- Adjuncts
  158
- Additional Documents
  159
7303S Voice Terminal

161
- Figure 3-7. the 7303S Voice Terminal
  161
  - Applications
    163
  - Physical Description
    163
  - Distance Limitations
    165
  - Power Requirements
    166
  - Power Failure Operation
    166
  - FCC Registration
    166
  - Hearing Aid Compatible
    166
  - 7303S Equipment Price Element Code (Pecs)
    166
  - Adjuncts
    167
  - Additional Documents
    167
7305S Voice Terminal

169
- Figure 3-8. the 7305S Voice Terminal
  169
  - Applications
    171
  - Physical Description
    171
  - Distance Limitations
    173
  - Power Requirements
    174
  - Power Failure Operation
    174
  - Hearing Aid Compatible
    175
  - 7305S Equipment Price Element Code (Pecs)
    175
  - Adjuncts
    175
  - Additional Documents
    176
  - Figure 3-9. the 7401 Plus (7401D02A) Voice Terminal
    178
7401D and 7401 Plus Voice Terminals

181
7402 Plus Voice Terminal

195
- Figure 3-12. the 7402 Plus Voice Terminal
  195
  - Applications
    197
  - Physical Features
    197
  - Distance Limitations
    201
  - Power Requirements
    201
  - Switch Administration
    202
  - Figure 3-13. Button Numbering for Administering the 7402 Plus Voice Terminal
    203
  - Figure 3-14. Button Numbering for Administering the 7402 Plus Voice Terminal
    204
  - Power Failure Operation
    205
  - FCC Registration
    205
  - UL and CSA Approval
    205
  - Hearing Aid Compatible
    205
  - 7402 Plus Equipment Pecs and COMCODES
    205
  - Adjuncts
    206
  - Additional Documents
    207
7403D Voice Terminal

209
- Figure 3-15. the 7403D Voice Terminal
  209
  - Applications
    211
  - Physical Description
    211
  - Distance Limitations
    213
  - Power Requirements
    213
  - Power Failure Operation
    214
  - FCC Registration
    214
  - Hearing Aid Compatible
    215
  - 7403D Equipment Price Element Code (Pecs)
    215
  - Adjuncts
    215
  - Additional Documents
    215
7404D Voice Terminal

217
- Figure 3-16. the 7404D Voice Terminal
  217
  - Applications
    219
  - Physical Description
    219
  - Distance Limitations
    221
  - Power Requirements
    222
  - Power Failure Operation
    222
  - FCC Registration
    222
  - Hearing Aid Compatible
    222
  - 7404D Equipment Price Element Code (Pecs)
    222
  - Adjuncts
    223
  - Additional Documents
    223
7405D Voice Terminal

225
- Figure 3-17. the 7405D Voice Terminal
  225
  - Applications
    227
  - Physical Description
    227
  - Distance Limitations
    229
  - Power Failure Operation
    230
  - FCC Registration
    230
  - Hearing Aid Compatible
    230
  - 7405D Equipment Price Element Code (Pecs)
    231
  - Adjuncts
    231
  - Additional Documents
    232
7406D, 7406BIS, and 7406 Plus Voice Terminals

234
- Figure 3-18. the 7406D (7406D01A or 7406D03A) Voice Terminal with Display
  234
7407D, Enhanced 7407D, and 7407 Plus Voice Terminals

259
- Figure 3-25. the 7407D (7407D01B) Voice Terminal
  259
7410D and 7410 Plus Voice Terminals

287
- Figure 3-34. the 7410D (7410D01A) Voice Terminal
  287
7434D Voice Terminal

303
- Figure 3-40. the 7434D Voice Terminal
  303
  - Applications
    305
  - Physical Description
    305
  - Power Requirements
    309
  - Power Failure Operation
    309
  - FCC Registration
    309
  - Hearing Aid Compatible
    309
  - 7434 Equipment Price Element Codes (Pecs)
    309
  - Adjuncts
    310
  - Additional Documents
    310
  - Figure 3-41. the 7444 Voice Terminal
    311
7444 Voice Terminal

313
- Applications
  313
- Physical Description
  313
- Distance Limitations
  317
- Power Requirements
  318
- Switch Administration
  319
- Figure 3-42. Button Numbering for Administering the 7444 Voice Terminal Connected to a System 75 or a DEFINITY G1 or G3 Switch
  321
- Figure 3-43. Button Numbering for Administering the 7444 Voice Terminal
  322
- Connected to a System 85 or a DEFINITY G2 Switch
  322
- Power Failure Operation
  323
- FCC Registration
  323
- UL and CSA Approval
  323
- Hearing Aid Compatible
  323
- 7444 Equipment Pecs and COMCODES
  323
- Adjuncts
  324
- Additional Documents
  325
8403 Voice Terminal

327
- Figure 3-44. the 8403 Voice Terminal
  327
8410 Voice Terminal

343
- Figure 3-47. 8410D Voice Terminal (with Display)
  343
  - Applications
    345
  - Physical Features
    345
  - Table 3-E. Default Softkey Features on the 8410
    349
  - Table 3-F. Alternate Softkey Features on the 8410
    350
  - Wiring Information
    353
  - Distance Limitations
    355
  - Power Requirements
    355
  - Switch Administration
    356
  - Figure 3-48. Button Numbering for Administering the 8410 Voice Terminal Connected to a System 75 or a DEFINITY G1 or G3 Switch
    358
  - Figure 3-49. Button Numbering for Administering the 8410 Voice Terminal
    359
  - Power Failure Operation
    360
  - FCC Registration
    360
  - UL and CSA Approval
    360
  - Hearing Aid Compatible
    360
  - 8410 Equipment Pecs & COMCODES
    360
  - Adjuncts
    362
  - Additional Documents
    362
8434 And 8434DX Voice Terminal

364
- Figure 3-50. 8434 Voice Terminal
  364
CALLMASTER® and CALLMASTER® II and III Voice Terminals

391
500 Series Telephone

405
- Figure 3-7. the 500 Series Telephone
  405
  - Applications
    407
  - Physical Description
    407
  - Power Failure Operation
    410
  - FCC Registration
    410
  - Series Equipment Price Element Code (Pecs)
    410
  - Adjuncts
    410
  - Additional Documents
    410
2500 Series Telephones

411
- Applications
  413
- Physical Description
  413
- Price Element Code (Pecs)
  416
- Adjuncts
  416
2500 DMGC Telephone

417
- Figure 3-8. the 2500 DMGC Telephone
  417
  - Applications
    419
  - Physical Description
    419
  - 2500 DMGC Equipment Price Element Code (Pecs)
    422
  - Adjuncts
    422
  - Additional Documents
    422
2500 YMGK Telephone

423
- Figure 3-9. the 2500 YMGK Telephone
  423
  - Applications
    425
  - Physical Description
    425
  - Power Failure Operation
    427
  - 2500 YMGK Equipment Price Element Code (Pecs)
    428
  - Adjuncts
    428
  - Additional Documents
    428
  - Figure 3-10. the 2500 MMGL Telephone
    429
  - Figure 3-11. the 2500 YMGL Telephone
    430
2500 MMGL and 2500 YMGL Telephones

431
- Applications
  431
- Physical Description
  431
- Power Failure Operation
  434
- FCC Registration
  435
- UL and CSA Approval
  435
- Hearing Aid Compatible
  435
- 2500 MMGL and 2500 YMGL Equipment Price Element Codes (Pecs)
  435
8101 Telephone

437
- Figure 3-12. the 8101 Telephone
  437
  - Applications
    439
  - Physical Description
    439
  - Other Physical Features
    440
  - Power Failure Operation
    443
  - Ringer Equivalency Numbers
    443
  - FCC Registration
    443
  - Hearing Aid Compatible
    443
  - 8101 Telephone Pecs and COMCODES
    443
  - Adjuncts
    444
  - Additional Documents
    444
8102 And 8102M Telephones

445
- Figure 3-13. the 8102 and 8102M Telephone (the 8102M Is Shown Here)
  445
  - Applications
    447
  - Physical Description
    447
  - Other Physical Features
    449
  - Switch Administration
    451
  - Administration of Hidden Features
    452
  - Power Failure Operation
    452
  - Ringer Equivalency Numbers
    452
  - FCC Registration
    452
  - Hearing Aid Compatible
    453
  - 8102 And 8102M Telephones Pecs and COMCODES
    453
  - Adjuncts
    454
  - Additional Documents
    455
8110 And 8110M Telephones

457
- Figure 3-14. the 8110 and 8110M Telephones (the 8110M Is Shown Here)
  457
  - Applications
    459
  - Physical Description
    459
  - Power Requirements
    464
  - Switch Administration
    465
  - Administration of Hidden Features
    465
  - Power Failure Operation
    465
  - Ringer Equivalency Numbers
    465
  - FCC Registration
    466
  - Hearing Aid Compatible
    466
  - 8110 And 8110M Telephones Equipment Pecs and COMCODES
    466
  - Adjuncts
    468
  - Additional Documents
    468
ISDN 7505 Modular Terminal

469
- Figure 3-15. the 7505 Asynchronous Data Modular Terminal
  469
  - Applications
    471
  - Physical Description
    471
  - Distance Limitations
    474
  - Power Requirements
    474
  - Terminating Resistor
    474
  - Power Failure Operation
    474
  - FCC Registration
    474
  - Hearing Aid Compatible
    475
  - 7505 Equipment Price Element Code (Pecs)
    475
  - Adjuncts
    476
  - Additional Documents
    476
ISDN 7506 Display Terminal

477
- Figure 3-16. the 7506 Asynchronous Data Modular Display Terminal
  477
  - Applications
    479
  - Distance Limitations
    483
  - Power Requirements
    483
  - Terminating Resistor
    483
  - Power Failure Operation
    483
  - FCC Registration
    483
  - Hearing Aid Compatible
    483
  - 7506 Equipment Price Element Code (Pecs)
    484
  - Adjuncts
    484
  - Additional Documents
    484
ISDN 7507 Display Terminal

485
- Figure 3-17. the 7507 Asynchronous Data Modular Display Terminal
  485
  - Applications
    487
  - Physical Description
    487
  - Distance Limitations
    490
  - Power Requirements
    490
  - Terminating Resistor
    491
  - Power Failure Operation
    491
  - FCC Registration
    491
  - Hearing Aid Compatible
    491
  - 7507 Equipment Price Element Code (Pecs)
    492
  - Adjuncts
    492
  - Additional Documents
    492
ISDN 8503T Voice Terminal

493
- Figure 3-18. the Desk-Mounted ISDN 8503T Voice Terminal
  493
  - Applications
    495
  - Physical Description
    495
  - Other Physical Features
    498
  - Distance Limitations
    500
  - Power Requirements
    500
  - Switch Administration
    501
  - Power Failure Operation
    501
  - FCC Registration
    501
  - Hearing Aid Compatible
    501
  - 8503T Equipment Pecs and COMCODES
    502
  - Adjuncts
    502
  - Additional Documents
    503
ISDN 8510T Voice/Data Terminal

505
- Figure 3-19. the ISDN 8510T Voice/Data Terminal
  505
  - Applications
    507
  - Physical Description
    507
  - Data Features
    514
  - Distance Limitations
    514
  - Power Requirements
    515
  - Switch Administration
    517
  - Button Numbering
    517
  - The Service Profiler ID (SPID)
    517
  - Hidden/Craft Features
    518
  - Power Failure Operation
    518
  - FCC Registration
    518
  - Hearing Aid Compatible
    518
  - 8510T Equipment Pecs and COMCODES
    519
  - Adjuncts
    520
  - Additional Documents
    520
ISDN 8520T Voice/Data Terminal

521
- Figure 3-20. the ISDN 8520T Voice/Data Terminal
  521
  - Physical Description
    523
  - Data Features
    528
  - Distance Limitations
    529
  - Power Requirements
    529
  - Switch Administration
    530
  - Button Numbering
    530
  - The Service Profiler ID (SPID)
    530
  - Hidden/Craft Features
    531
  - Power Failure Operation
    531
  - FCC Registration
    531
  - Hearing Aid Compatible
    531
  - 8520T Equipment Pecs and COMCODES
    531
  - Adjuncts
    532
  - Additional Documents
    533
ISDN 8528T Voice Terminal

535
- Figure 3-21. the ISDN 8528T Voice Terminal
  535
  - Applications
    537
  - Physical Description
    537
  - Distance Limitations
    543
  - Power Requirements
    543
  - Switch Administration
    543
  - Button Numbering
    543
  - The Service Profiler ID (SPID)
    544
  - Power Failure Operation
    544
  - FCC Registration
    544
  - Hearing Aid Compatible
    544
  - 8528T Equipment Pecs and COMCODES
    544
  - Adjuncts
    545
  - Additional Documents
    546
MDC 9000 Cordless Telephone

548
- Figure 3-22. MDC 9000 Telephone, Top View of Handset, Including Enlarged Display Area
  548
  - Figure 3-23. MDC 9000 Telephone, Top View of Charging Base
    549
  - Applications
    551
  - Physical Features
    551
  - Distance and Installation Limitations (for the Charging Base)
    555
  - Out-Of-Range Indication
    555
  - Switch Administration
    557
  - Hearing Aid Compatibility
    558
  - MDC 9000 Equipment Pecs & COMCODES
    559
  - Additional Documents
    560
MDW 9000 Wireless Telephone

562
- Figure 3-26. MDW 9000 Telephone Including Enlarged Display Area
  562
  - Figure 3-27. MDW 9000 Telephone, Top View of Charging Cradle
    563
  - Figure 3-28. MDW 9000 Telephone, Radio Module
    564
  - Applications
    565
  - Physical Features
    565
  - Out-Of-Range Indication
    570
  - Distance and Installation Limitations
    571
  - Switch Administration
    571
  - FCC Registration
    573
  - Hearing Aid Compatibility
    573
  - UL and CSA Approval
    573
  - MDW 9000 Equipment Pecs & COMCODES
    574
  - Additional Documents
    575
Other Voice Terminals

577
Adjuncts

581
- Figure 4-1. the C201A Call Coverage Module Mounted on a 7434D Voice Terminal
  583
Call Coverage Modules

585
- Applications
  585
- Physical Description
  585
- Power
  586
- Call Coverage Module PEC Codes
  586
- Considerations
  586
Digital Display Module

588
- Figure 4-2. the D401A Digital Display Module Mounted on a 7434D Voice Terminal
  588
  - Applications
    589
  - Physical Description
    589
  - Power
    591
  - Digital Display Module PEC Codes
    591
  - Considerations
    591
  - Figure 4-3. the F201 or F401A Function Key Module Mounted on a 7405D Voice Terminal
    593
Function Key Modules

595
- Applications
  595
- Physical Description
  595
- Power
  595
- Considerations
  596
- Digital Terminal Data Module PEC Codes
  596
- Figure 4-4. the 801A Expansion Module
  598
- Applications
  599
- Physical Description
  599
A Expansion Module

599
Headset Adapters

603
- Figure 4-3. the 500A Headset Adapter
  603
  - Applications
    605
  - Physical Description
    605
  - Power
    606
  - Considerations
    606
  - Headset PEC Codes
    607
Message Waiting Indicator

609
- Figure 4-4. the Z34A Message Waiting Indicator
  609
  - Applications
    611
  - Physical Description
    611
  - Power
    611
  - Message Waiting Indicator PEC Codes
    612
  - Figure 4-5. the S101A and S102A Speakerphones
    614
  - Applications
    615
  - Physical Description
    615
A, S101A, and S102A Speakerphones

615
- Power
  616
- Considerations
  616
- Speakerphone PEC Codes
  617
S201A and S202A Speakerphones

619
- Figure 4-6. the S201A and S202A Speakerphones
  619
  - Applications
    621
  - Physical Description
    621
  - Power
    622
  - Considerations
    622
  - S201A and S202A Speakerphone PEC Codes
    622
S203A Speakerphone

624
- Figure 4-7. the S203 Speakerphone
  624
  - Applications
    625
  - Physical Description
    625
  - Power
    626
  - Bridging
    627
  - FCC Registration
    627
  - S203A Price Element Codes (Pecs)
    627
  - Figure 4-8. the 107-Type Loudspeaker
    629
Loudspeaker

631
- Applications
  631
- Physical Description
  631
- Power
  631
Messaging Cartridge

633
- Figure 4-9. the Messaging Cartridge
  633
  - Applications
    635
  - Considerations
    635
  - Messaging Cartridge Price Element Codes (Pecs)
    635
  - Figure 4-10. the 2870A1 Automatic Dialer
    637
Automatic Dialer

639
- Applications
  639
- Physical Description
  639
- Power
  640
- Automatic Dialer PEC Codes
  640
Data Modules

641
- Figure 5-1. the 7400A Data Module
  643
7400A Data Module

645
- Applications
  645
- Physical Description
  645
- Features
  647
- Power
  647
- Figure 5-2. the 7400B Plus Data Module
  650
7400B and 7400B Plus Data Module

651
- Applications
  651
- Physical Description
  652
- Figure 5-2. Block Diagram of the 7400B Interface
  652
- Features
  653
- Power
  654
- Setting Options
  654
- Notes for Use with PC Packages
  655
- FCC Registration
  656
- 7400B Data Module PEC Codes
  656
- Additional Documents
  656
8400B Plus Data Module

658
- Figure 5-3. the 8400B Plus Data Module
  658
7500B Data Module

668
- Figure 5-5. the 7500B Data Module
  668
  - Applications
    669
  - Physical Description
    669
  - Features
    670
  - Distance Limitations
    672
  - Power Requirements
    672
  - Terminating Resistor
    672
  - FCC Registration
    672
  - Additional Documents
    672
ISDN Asynchronous Data Module (ADM)

673
- Physical Description
  673
- Features
  673
- Power Requirements
  673
- Price Element Codes (Pecs)
  674
- Additional Documents
  674
Digital Terminal Data Module (DTDM)

676
- Figure 5-6. Digital Terminal Data Module Mounted on a 7405D Voice Terminal
  676
  - Physical Description
    677
  - Figure 5-2. Block Diagram of DTDM Interfaces
    677
  - Features
    679
  - Power
    679
  - FCC Registration
    679
  - DTDM Equipment PEC Codes
    679
  - Additional Documents
    680
Z702AL1 Data Service Unit (DSU)

682
- Figure 5-3. the Optional Z702AL1 Data Service Unit Shown with 7407D01B Voice Terminal
  682
  - Applications
    683
  - Features
    683
  - Figure 5-2. Block Diagram of Z702AL1 Data Service Unit Interfaces
    683
  - Physical Description
    684
  - Power
    684
  - Z702AL1 DSU PEC Codes
    685
  - Figure 5-3. the 703A Data Service Unit
    687
703 A Data Service Unit (DSU)

689
- Applications
  689
- Features
  689
- Figure 5-2. Block Diagram of 703A Data Service Unit
  689
- Physical Appearance
  690
- Power
  691
- DSU Price Element Codes (Pecs)
  691
- Addtional Documents
  691
DEFINITY High Speed Link

693
- Figure 5-3. the DEFINITY High Speed Link
  693
  - Physical Description
    695
  - Features
    697
  - Applications
    697
  - Figure 5-2. Switched Network Application
    698
  - Power
    700
  - Considerations
    700
  - Figure 5-3. Permanent (Private Line) Applications
    700
  - FCC Registration
    701
  - Hight Speed Link Price Element Codes (PEC)
    701
  - Additional Documents
    701
Processor Data Module (PDM)

703
- Figure 5-4. the Processor Data Module (Stand-Alone Model)
  703
  - Features
    705
  - Physical Description
    705
  - Power
    706
  - PDM Equipment Price Element Code (PEC)
    706
  - Additional Documents
    706
Trunk Data Module (TDM)

708
- Figure 5-5. the Trunk Data Module (Stand-Alone Model)
  708
  - Features
    709
  - Physical Description
    709
  - Power
    710
  - TDM Equipment Price Element Codes (PEC)
    710
  - Additional Documents
    710
Modular Trunk Data Module (MTDM)

712
- Figure 5-6. the MTDM, the Stand-Alone Model
  712
  - Features
    713
  - Physical Description
    713
  - Power
    714
  - MTDM Equipment Price Element Codes (Pecs)
    715
  - Additional Documents
    715
3270 Data Module

717
- Figure 5-7. the 3270A or 3270T Data Module
  717
  - Figure 5-2. 3270C Data Module
    720
  - The 3270A and 3270T
    721
  - The 3270C
    722
  - 3270 Equipment Price Element Codes (Pecs)
    723
  - Additional Documents
    723
Asynchronous Data Unit (ADU)

725
- Figure 5-3. the Z3A Asynchronous Data Unit
  725
  - Features
    727
  - Physical Description
    727
  - Power
    728
  - Z3A Data Module Price Element Codes (Pecs)
    728
  - Additional Documents
    729
DCIU Interface Units

731
- Isolating Data Interface (IDI)
  731
- 48250 Local Distribution Service Unit
  731
- 2500-Series DSU
  731
2500-Series Data Service Unit (DSU)

733
- Physical Description
  733
- Features
  733
- Power
  734
- Distance Limitations
  734
- 2500-Series DSU Price Element Codes (Pecs)
  734
- Additional Documents
  734
Pc Platforms (Pc/Pbx and Pc/Isdn) and Application Software

735
PC Platforms (PC/PBX and PC/ISDN)

735
- Overview
  737
- Platforms
  737
- PC/PBX and PC/PBX Microchannel Platforms
  737
- PC/ISDN Platform
  739
- Additional Documents
  740
PC/PBX Connection

741
- Applications
  741
- Capabilities
  741
- PC/PBX Price Element Codes (Pecs)
  742
E78 Plus/Isdn Software

743
- Physical Description
  743
- Capabilities
  743
- E78 Price Element Codes (Pecs)
  744
- Additional Documents
  744
Blank Templates for Model Design

745
Index

747

AT&T 7401 Plus User Manual (28 pages)

Voice Terminal

Brand: AT&T | Category: Telephone | Size: 0.16 MB

Table of Contents
3
Your 7401 Plus Voice Terminal
4
What the Features Do
6
How to Use the Feature Directory
8
Key Words

9
Handset Tones

9
- How to Use the Features
  9
- Key Word to Know.
  9
Special Instructions

9
Troubleshooting

10
- Abbreviated Dialing (AD)
  11
- Answering or Placing a Second Call
  12
- Automatic Callback
  13
- Call Forwarding All Calls
  14
- Call Park
  14
- Call Pickup
  15
- Conference
  16
- Drop
  16
- Hold
  16
- Last Number Dialed
  17
- Leave Word Calling
  17
- Message
  18
- Priority Calling
  18
- Select Ring
  19
- Send All Calls
  19
- Transfer
  20
- Voice Message Retrieval
  20
- Handset Tones 1
  22
- Ringing Tones 1
  22
- Tones and Their Meanings
  22
- Troubleshooting
  23
- System 75 Version Notes
  24
- Key Words to Know
  25
- Quick Reference Lists
  28
Quick Reference Lists

10

AT&T Categories

Cordless Telephone

Telephone Conference System Handsets Answering Machine

More AT&T Manuals

AT&T 7401 Plus Manuals

AT&T 7401 Plus Reference Manual (751 pages)

Table of Contents

Introduction

General Information

Exposed Port Protection

Availability

Adjunct Power

Administration

Voice Terminal Features

7101A Voice Terminal

7102A and 7102 Plus Voice Terminals

7103A Fixed Feature Voice Terminal

7103A Programmable Voice Terminal

7104A Voice Terminal

7203H Voice Terminal

7205H Voice Terminal

7303S Voice Terminal

7305S Voice Terminal

7401D and 7401 Plus Voice Terminals

7402 Plus Voice Terminal

7403D Voice Terminal

7404D Voice Terminal

7405D Voice Terminal

7406D, 7406BIS, and 7406 Plus Voice Terminals

7407D, Enhanced 7407D, and 7407 Plus Voice Terminals

7410D and 7410 Plus Voice Terminals

7434D Voice Terminal

7444 Voice Terminal

8403 Voice Terminal

8410 Voice Terminal

8434 And 8434DX Voice Terminal

CALLMASTER® and CALLMASTER® II and III Voice Terminals

500 Series Telephone

2500 Series Telephones

2500 DMGC Telephone

2500 YMGK Telephone

2500 MMGL and 2500 YMGL Telephones

8101 Telephone

8102 And 8102M Telephones

8110 And 8110M Telephones

ISDN 7505 Modular Terminal

ISDN 7506 Display Terminal

ISDN 7507 Display Terminal

ISDN 8503T Voice Terminal

ISDN 8510T Voice/Data Terminal

ISDN 8520T Voice/Data Terminal

ISDN 8528T Voice Terminal

MDC 9000 Cordless Telephone

MDW 9000 Wireless Telephone

Other Voice Terminals

Adjuncts

Call Coverage Modules

Digital Display Module

Function Key Modules

A Expansion Module

Headset Adapters

Message Waiting Indicator

A, S101A, and S102A Speakerphones

S201A and S202A Speakerphones

S203A Speakerphone

Loudspeaker

Messaging Cartridge

Automatic Dialer

Data Modules

7400A Data Module

7400B and 7400B Plus Data Module

8400B Plus Data Module

7500B Data Module

ISDN Asynchronous Data Module (ADM)

Digital Terminal Data Module (DTDM)

Z702AL1 Data Service Unit (DSU)

703 A Data Service Unit (DSU)

DEFINITY High Speed Link

Processor Data Module (PDM)

Trunk Data Module (TDM)

Modular Trunk Data Module (MTDM)

3270 Data Module

Asynchronous Data Unit (ADU)

DCIU Interface Units