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Attendant consoles Page 69 of 504
Telephones and Consoles Description, Installation, and Operation
Procedure 12
Cross-connecting attendant consoles
1 Locate the attendant console terminations at the cross-connect terminal.
2 Connect Z-type cross-connecting wire to the leads of the attendant
console.
3 Locate the line circuit card (TN) terminations.
4 Run and connect the other end of the cross-connecting wire to the
assigned TN terminal block.
End of Procedure
Refer to Table 6 for details on Z-type cross-connecting wire and Table 7 on
page 70 for a list of inside wiring colors.
Table 6
Z-type cross-connecting wire
Size Gauge Color Designation
1 pr 24 Y-BL Tip
BL-Y Ring
3 pr 24 W-BL Voice T
BL-W Voice R
W-O Signal T
O-W Signal R
W-G Power
G-W Power