Emergency Transfer And As Normal Extension (Ground Start Trunks—Z1A Emergency Transfer Unit) - AT&T 75 Wiring Manual

Z100-TYPE HARDWARE
NOTE: EACH SOLID CONNECTING LINE REPRESENTS A PAIR OF WIRES
Figure 2-92. Connections at Cable Access Panel for Voice Terminal Used for
Emergency Transfer and as Normal Extension (Ground Start
Trunks—Z1A Emergency Transfer Unit)
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