Nortel 2033 Installation And Operation Manual page 452

Page 452 of 600
553-3001-368 Standard 20.00
Expansion Module for IP Phone 1100 Series
The Expansion Module supports the following IP Phones:
• IP Phone 1120E
• IP Phone 1140E
• IP Phone 1150E
The Expansion Module is a hardware component that connects to the
IP Phones and provides additional line appearances and feature keys.
Up to three Expansion Modules are supported on the IP Phones. With three
Expansion Modules , the IP Phones provide up to 54 additional line/ feature
keys.
The IP Phone1140E and IP Phone 1150E can also provide up to 36 additional
line/feature keys using the Shift key functionality and one Expansion
Modules . With more than one Expansion Modules connected, the Shift key
functionality does not affect the Expansion Modules since the maximum
number of line/feature keys is already available.
For further information about supported IP Phones, see "Operating
parameters" on page
Note: The IP Phone 1120E does not support Shift key functionality.
Figure 64 on page 453
attached.
December 2006
462.
shows the IP Phone 1140E with the Expansion Module