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18 Setup and assembly
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Installing a Key Expansion Module
Follow this procedure to connect a Nortel IP Phone Key Expansion Module
(KEM) to an IP Phone.
Step
1
2
3
4
5
6
7
8
Copyright © 2008 Nortel Networks
.
connect the ribbon cable to the AEM connector on the right side of the
IP Phone.
connect the ribbon cable to the 10-pin recessed male connector on a
KEM that is connected to the IP Phone.
Action
Remove the IP Phone from the stand by pressing the tilt handle
and pulling the phone away from the stand.
Instead of removing an IP Phone 2004 from the stand, you can
adjust the angle of the stand to maximum.
Place the IP Phone and the KEM face down on a nonabrasive
surface and align them.
Move the connecting arm of the KEM into the IP Phone and align
the connection plug to the accessory expansion module (AEM)
port on the back of the IP Phone.
Some older IP Phone 2002 models have shorter connector pins.
If your IP Phone 2002 has a short connector pin, detach the
ribbon cable connector from the retaining clip on the KEM and
connect it to the header connector on the IP Phone.
After the cable is attached to the phone, reconnect the ribbon
cable to the KEM.
The KEM starts when it is attached to a power source. The KEM
does not have its own power source, and it draws its power from
the IP Phone to which it is connected.
Wrap the clamp around the cable and screw the clamp into the
back of the IP Phone using a 3 mm and an 8 mm screw.
Thread the cable through the opening in the side of the IP
Phone.
Insert the clips on the IP Phone into the hinges on the footstand
and then press onto the front of the footstand until it snaps into
place.
While squeezing the IP Phone tilt handle, swing the footstand
into position.
Carrier VoIP
Nortel IP Phone Expansion Module User Guide (CICM)
NN10300-011 09.01 Standard
4 July 2008
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