Lucent Technologies 518-458-100 Off steady off, Flash long on, long off, Flash red on, green on

Learning about Telephones

extensions show additional information; these “Fax Management” buttons are described in Chapter 4. When a phone is in programming mode, the lights show information about programmed settings; see Chapter 2 for details.)

Table 3-1shows the meanings of the various light patterns for each possible button assignment.

Table 3-1. Light Patterns for System Phones

				Intercom Auto
Light Pattern	Line Button	Pool Button	Feature Button	Dial Button
Steady On	Line is in use.	—	Green means	Red means the
	Green means		feature1 is on.	extension
	you are using			programmed on
	the line; red			the button is busy
	means someone			(making or
	at another			answering a call).
	extension is
	using the line.
Off (steady off)	Line is idle (not	—	Feature 1 is off.	Extension
	being used).			programmed on
				the button is idle
				(not being used).
Flash (long on, long off)	A call is ringing	—	A user is entering	Green flash
	on the line.		a four-digit code	means someone
	Green flash		to lock or unlock	at the extension
	means a call is		his or her	programmed on
	ringing at your		extension.	the button is
	extension. Red			calling you.
	flash means a
	call is ringing on
	the line, but not
	at your
	extension.
Alternating Red/Green	Alternating	—	—	—
Flash (red on, green on,	green and red
red on, green on)	flash appears at
	both extensions
	in a joined call,
	and at any
	extension
	connected in a
	conference call.

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