User's Manual

180 Nortel IP Phones 1200 Series LCD Expansion Module
• A desk-mount bracket and structural base plate connects the LCD
Expansion Module to an IP Phone or to another LCD Expansion
Module.
•
IP Phone and LCD Expansion Module combinations can be
wall-mounted using the wall mount template provided.
Display characteristics
The LCD Expansion Module has the following display characteristics
• LCD display area—Each of the 12 physical keys on the LCD
Expansion Module provides a 9-character display label beside the 12
self-labeled line/programmable feature keys. This label is configured
automatically. You can edit the label using the controls on the IP
Phone.
• adjustable display and contrast settings—Use the Contrast Adjustment
option in the Telephone Options menu on the IP Phone to adjust the
display and contrast settings. Any contrast changes you make on the
IP Phone affects the LCD Expansion Module. The LCD Expansion
Module and IP Phone do not have separate contrast adjustments.
• backlight—The local 48 V power supply is required to operate the
backlight on the LCD Expansion Module. You can use either the local
48 V power supply or Power over Ethernet (PoE) to operate all other
LCD Expansion Module functionality.
Package components
Table 44 "IP Phones 1200 Series LCD Expansion Module components list"
(page 180) lists the package components.
Table 44
IP Phones 1200 Series LCD Expansion Module components list
Component
Product code
IP Phones 1200 Series LCD Expansion Module NTYS22AA70E6
Configuration
Use LD 11 to configure the IP Phones 1200 Series LCD Expansion
Module.
Table 45
LD 11—Configure the IP Phones 1200 Series LCD Expansion Module
Prompt Response Description
REQ: NEW/CHG Add new or change existing data.
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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