Avaya EA20R - Manual (Page 5)

Avaya Inc.
Installation and Operation
Model EA20R
Page 5
J U N C T IO N
T IP & R IN G
T E L E P H O N E
E A 2 0 R
T E L E P H O N E
T E L E P H O N E
E A 2 0 R
B O X
E A 2 0 R
Figure 3 - Wiring Alternatives