Nortel Networks IP Phone 1230 manual Key or components Description

IP Phone 1200 LCD Expansion Module

Table 12 on page 156 gives a description of the keys and components of the LCD Expansion Module.

Table 12: LCD Expansion Module keys descriptions

Key or components	Description
User-defined feature	The keys on the Expansion Modules are
keys	programmable, with LCD labels. The system
	administrator programs these keys as either
	memory, line, or intercom keys.
	A steadily lit icon beside a programmable line
	key indicates that the line is active. A flashing
	icon indicates the line is on hold or that the
	feature is being programmed.
	A steadily lit icon beside a feature key
	indicates that the feature is active. A flashing
	icon indicates that the feature is being
	programmed.
Display	The LCD display provides labels for the
	programmed keys and icons that show the
	feature state.

For information about connecting the Expansion Module, see the Expansion Module for IP Phone 1200 Series Quick Installation Guide (NN40050-303).

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