Installation manual
124 20/10/2004 PS10270JENAA01
Additional sets
Adding a new extension requires an unused circuit card. If necessary, install and connect a new
circuit card.
The table below gives details of the circuit cards for digital and analogue.
When connecting an additional set to a circuit card, check:
• that the card is fitted correctly
• that the card has been declared and its status is defined as 
IN SERVICE (menu 3.2 Card
management).
Perform the following tasks to add a new set:
• connect the set
• declare the new set
Connecting the set
You need to connect the analogue or digital set in accordance with the instructions in Part 1.
Declaring the set
To make the set operational, it must be assigned an extension number, then put in service. You
can customise the new set by modifying the extension characteristics .
The system may need to identify the new set.
1 Go to menu 1.1.1 (Extension characteristics). The screen 
EXTENSION SELECTION
appears.
2 On the line 
BY EQUIPMENT NUMBER, enter the equipment number. The screen
EXTENSION CHARACTERISTICS appears. 
3 On the line 
SUBSCRIBER STATUS, select IN SERVICE. Press Enter.
Circuit card Terminal or set
LA4 (4 analogue sets)
LA8  (8 analogue sets)
LM8  (4 analogue and 4 digital sets)
analogue set
(telephone, fax machine, 
answering machine or modem)
LN4 (4 digital sets)
LN8 (8 digital sets)
LM4  (2 analogue and 2 digital sets)
LM8  (4 analogue and 4 digital sets)
ROCT3B  (16 digital sets)
OCT4  (4 digital sets -
keep these lines for backup purposes)
Dedicated digital terminals
EADS TELECOM
IMPORTANT
Do not make connections to the M6501L IP PBX with the power switched on.
Short-circuits caused as the connection is made could damage the system's circuit cards.










