Auxiliary System Components - AT&T MERLIN LEGEND Release 3.1 System Manager's Manual

Auxiliary Components
Telephone
Company
MERLIN
LEGEND
Communications
System
Control Unit
Telephones
and Other
Equipment
MERLIN
LEGEND
Telephone
Applications
Auxiliary
Components
Headset
Building A
Figure 2–10. Auxiliary System Components
2–28
About the System
Telephone Company
Central Office
(CO)
Incoming Trunks
MLX
Fax
Telephone
Machine
with MFM
Call
Accounting
System
Data
Computer Music-on-Hold Bell, Chime,
and Universal
or Strobe, etc.
Data Module Magic-on Hold
MLX Single- Answering Analog
Line Machine Multiline
Phone Telephone
Voice
Messaging
System
"Attention"
Uninterruptible
Power
Paging
Supply
System
MLX
Telephone
PassageWay
Direct Connect
Solution
POWER
6 5 7 OUT
E GROUN D
IN
6 5 7 E
GAIN
ON
3 4 1 2
OPRE
Single-
Line Phone
Building B