Overview
IP Phone Key Expansion Module
Each KEM has a desk-mount bracket and structural base plate to connect
the KEM to anIP Phone 2004 or to another KEM. You can connect a
maximum of two KEMs to the IP phone 2004.
A standalone IP Phone 2004 has 11 feature keys. Adding one KEM
increases the number of feature keysto 33. Adding two KEMs increases
this number to 44.
Key Expansion Module featuresThe IP Phone Key Expansion Module (KEM) has the followingfeatures:
•24 keys, arranged in two columns on the outside of an LCD display.
These keys provide a maximumof 44 additional, user-labeledfeature
keys or lines, to the IP phone.
•desk-mount bracketand structuralbase plate to connect the KEM to an
IP Phone 2004 or to another KEM
•wall-mount bracket to install the KEM alongside a wall-mountedIP
Phone 2004
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