AT&T MERLIN 820 - Page 76

Trouble on More Than One Voice Terminal
TERMINAL CORD LABEL
Voice
Terminals
10
11
12
13
14
Normal
Area Code
Pulse
15
16
17
18
19
Cartridge Type I
Warning
Power
20
21
22
23
4
25
26
27
28
29
Admin.
Toll Prefix
Tone
Cartridge Type II
Cartridge Type III
Tel. Co.
Off
On
Lines
C
D
E
F
G
H
A
B
LINE CORDS TO
NETWORK INTERFACE
TERMINAL CORD TO
VOICE TERMINAL
LINE CORD LABELS
Figure 36—Connections to the Control Unit after the Expansion
Modules are Switched
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