Instruction manual

Auxiliary Components
Telephone
Company
MERLIN
LEGEND
Voice
Messaging
System
Call
Accounting
System
PassageWay
Direct Connect
Solution
Auxiliary
Components
Fax
Machine
Headset Music-on-Hold
or
Magic-on Hold
Bell, Chime,
Strobe, etc.
Paging
System
Uninterruptible
Power
Supply
Computer
and Universal
Data Module
Answering
Machine
Building B
H
O
L
D
“Attention”
Telephones
and Other
Equipment
Analog
Multiline
Telephone
MLX
Telephone
Single-
Line
Phone
MLX
Telephone
with MFM
MLX
Telephone
MERLIN
LEGEND
Communications
System
Control Unit
Single-
Line Phone
OPRE
12
34
ON
GROUND
GAIN
IN
657E
OUT
POWER
657E
Building A
Telephone Company
Central Office
(CO)
Incoming Trunks
Applications
Data
E
XPRESS
R
OUTE
Digital Adapter 1000
Figure 2–10. Auxiliary System Components
2–28 About the System