Aristel DV-38 - Digital Keyphone Wiring for D1 Dlub

D
V
-38
S
y
stem Installation Manual
Digital Keyphone Wiring for D1DLUB
Phone Box
4 Wires
D1DLUB
Figure 21. Digital Key Station Wiring on D1DLUB
1. (ST1)~(ST8) are all for the Digit Key Telephone connections.
2. BT/BR is the Data/Audio/Power pair（no polarity）.
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Arista Systems Corporation