User's Manual

175
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Nortel IP Phones 1200 Series LCD
Expansion Module
Contents
This section contains the following topics:
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“Description” (page 175)
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“Features” (page 179)
•
“Display characteristics” (page 180)
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“Package components” (page 180)
•
“Configuration” (page 180)
•
“Installation” (page 182)
•
“IP Phones 1200 Series LCD Expansion Module startup initialization”
(page 183)
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“Operating parameters” (page 184)
•
“Services key operation” (page 187)
•
“Firmware” (page 189)
Description
The IP Phones 1200 Series LCD Expansion Module (12-key self-labeling)
is supported on the following IP Phones
• IP Phone 1220
• IP Phone 1230
CS 1000 does not support the IP Phones 1200 Series LCD Expansion
Module on the IP Phone 1210.
The LCD Expansion Module is classified as KEM 4 in the class of service.
The LCD Expansion Module is a hardware component that connects to the
IP Phones and provides additional line appearances and feature keys.
Nortel Communication Server 1000
IP Phones Fundamentals
NN43001-368 05.06 30 April 2010
Copyright © 2003-2010 Nortel Networks. All Rights Reserved.
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