Nortel Networks 1100 User Manual

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About the Expansion Module for IP Phone 1100 Series
8
Figure 1: IP Phone 1140E with Expansion Module 
Features
The Expansion Module has the following features:
18 keys provide up to 36 additional self-labeled line/programmable 
feature keys when using the Shift feature. Using the Shift key 
functionality, an IP Phone 1140E, for example, can have up to 66 
additional logical line/feature keys.
Upgradeable firmware using a TFTP or a UFTP Server.
A desk-mount bracket and structural baseplate support the 
connection of an Expansion Module for IP Phone 1100 Series to an 
IP Phone, or to another Expansion Module.
IP Phone and Expansion Module combination can be wall-mounted 
using the wall mount template provided.