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32
Installing the expansion module
Procedure steps
Step
1
2
3
Figure 10
Connect the expansion module to the IP Phone
Expansion module
Wall-mounted slot
AEM port
AEM port
10-pin cable
4
5
6
NN40050-302
CAUTION
Risk of damage to equipment
To avoid damaging the equipment, remove the power (PoE cable or local
power) from the IP Phone before you connect the expansion module.
Action
Remove power from the IP Phone.
Remove the IP Phone from the foot stand.
At the back of the IP Phone, remove the rubber plug from the accessory
expansion module (AEM) port.
Plug the 10-pin cable from the expansion module into the AEM port on the
IP Phone (or expansion module).
Align the red line on the cable with the triangular mark next to the AEM port.
Place the connecting arm of the expansion module behind the IP Phone.
Align the expansion module connecting tabs with the connecting slots on the
back of the IP Phone.
Chapter 4
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