Nortel Networks 1120 User Manual

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Connecting the components
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Connecting the components
Figure 4 shows connections on the IP Phone 1120E.
Figure 4: IP Phone 1120E connections
WARNING 
Ensure that the protective rubber cap on the Accessory 
Expansion Module port is in place when the port is not in 
use. Connecting anything other than the proper 
Expansion Module for IP Phone 1100 Series connector 
to this port can cause damage to the phone.