Installation
Important! The DACT must not be used to dial a phone number that is call-forwarded per require-
ments of UL 864 9th Edition.
Network
RJ31X
Service
Provider's
Facilities
Telephone
Line
Network
Demarcation
Point
The control panel's digital communicator is built into the main circuit board. Connection and wir-
ing of two phone lines is required as shown below.
KISSOFF
PRIMARY
ACTIVE
PHONE LINE
Male Plug
Connectors
32
Customer Premises Equipment and Wiring
Jack
MS-9050UD
Telephone
Answering
System
Figure 2.8 DACT Installation
(Secondary Lines)
Incoming Telco
Phone Lines
Ring
SECONDARY
ACTIVE
PHONE LINE
Secondary
Phone Line
PH-2
Modular Female
Connectors
Figure 2.9 Wiring Phone Jacks
Unused
RJ-11 Jack
Fax Machine
Telephone
Green Wire
Ring
Tip
To premise phones
Red Wire
Tip
RJ31X Jack
Note: Shorting bars
inside RJ31X Jack
removed during male
plug insertion.
7 foot cable
MCBL-7
(ordered
separately)
MS-9050 Series Manual — P/N 52413:F 10/22/2010
Digital Communicator
Computer
Telephone
Unused
RJ-11 Jack
(Primary Lines)
Incoming Telco
Green Wire
Tip
Phone Lines
Red Wire
Ring
Ring
To premise phones
Tip
RJ31X Jack
Primary
Phone Line
PH-1