AT&T 75 Wiring Manual page 423

Figure 4-55 2-Point Administration
Figure 4-56 Connections for Attendant Console
Wiring Required at Cross-Connect Field for Attendant Console Remote
Figure 4-57
Powering From Switch Cabinet—System 75 Only
Figure 4-58 Selector Console Installation
Figure 4-59 Connections at Trunk/Auxiliary Field for INADS Trunk
Figure 4-60 Connections for DS1 Tie Trunks Between 2 System 75s or System 75
X E s
Figure 4-61
Connections for DS1 Tie Trunks Using 551 T1 CSU
Figure 4-62 Connections for Off-Premises Terminals
Figure 4-63 Connections for One to Eight Out-of-Building Analog Voice Terminals
Only
Figure 4-64
Connections for Each Group of Eight Out-of-Building Analog Voice
Terminals
Figure 4-65 574-5 Power Transfer Unit Option Switches
Figure 4-66 Connections at Trunk/Auxiliary Field for Voice Terminal Used Only
for Emergency Transfer—574-5 Power Transfer Unit
Figure 4-67 Connections at Trunk/Auxiliary Field for Voice Terminal Used for
Emergency Transfer and as Normal Extension—574-5 Power Transfer
Unit
Connections at Trunk/Auxiliary Field for Optional DID Make-Busy
Figure 4-68
Trunk—574-5 Power Transfer Unit
Figure 4-69 Connections at Trunk/Auxiliary Field for Voice Terminal Used Only
for Emergency Transfer (Ground Start Trunks)—Z1A Emergency
Transfer Unit
Figure 4-70 Connections at Trunk/Auxiliary Field for Voice Terminal Used for
Emergency Transfer and as Normal Extension (Ground Start
Trunks—Z1A Emergency Transfer Unit)
Connections at Trunk/Auxiliary Field for Optional DID Make-Busy
Figure 4-71
Trunk—Z1A Emergency Transfer Unit
Figure 4-72 Ground Wiring Example (Three Voice Terminals Used Only for
Emergency Transfer)
Figure 4-73 Ground Wiring Example (Five Voice Terminals Used for Emergency
Transfer and as Normal Extensions)
Ground Start Key Installation
Figure 4-74
Connections for External Ringing or Queue Warning
Figure 4-75
Indicator
Connections for Loudspeaker Paging and Music-on-Hold
Figure 4-76
Figure 4-77 Connections for Loudspeaker Paging Zone—278A Adapter
Figure 4-78 Connections for Loudspeaker Paging Zone—89A Control Unit
Connections for PagePac 20 Without Zone-Mate 9 or 39
Figure 4-79
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