BT Versatility - To set up your system to display caller numbers received on Analogue lines (CDS service)

Connecting a PA (Public Address) amplifier
Any of the extensions on the system, with the exception of the Long Line extension on
the Options module and the programming position, can be programmed as a PA position.
The PA is connected to the a,b pair of the extension.
Connecting a PC or Printer to the Serial Port
A 2 metre cord with a 4 way RJ11 plug on one end and a 6 way RJ plug on the other is
provided. An RJ to DB9 adapter is also provided.
Connect the cord to the 4 way RJ11 connector on the CCU.
Connect to the PC using either the 6 way RJ plug or the cord and DB9 converter as
required.
Ports Module MDF Connections
The connections on the Ports MDF are shown below:
– There are eight four-way Krone connectors for the extensions
– Two four-way Krone connectors for the Analogue Lines. Two lines are terminated
on each connector.
– Three RJ 45 connectors for the Basic rate ISDN interfaces.
– Two T
0
network connections and one Internal S
0
connector.
– Two 2 pole switches are also provided for the 100 ohm terminating resistance for the
ISDN Basic Rate accesses, SW1 and SW2.
BT Versatility
Installation and Maintenance Manual
Cabling the unit
34