Nortel Networks 550 manual Speaker For ringer and hands-free audio Output Soft Keys

Getting Started with Your SoundPoint® IP 550 Desktop Phone

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Item	Description
Speaker	For ringer and hands-free audio
	output.
Soft Keys	These keys are automatically labeled
	to identify their context-sensitive
	functions.
Graphic Display	Shows information about calls,
	messages, soft keys, time, date, and
	other relevant data.
	• Caller display information—first
	party, second party, number of
	calls
	• Information display line (in order
	of precedence highest to lowest)
	• Popup text (for example,
	network errors)
	• Do Not Disturb text
	• Missed call text or second
	incoming caller display
	• Prompt text (for example, “Enter
	number”)
	• Time and date text (if idle
	display is not used for time/date
	display)
	Associated line icons are described in
	the following table.
Line/Speed Dial Key	Use these keys to activate up to four
	lines or speed dials that can be
	assigned to your phone.
Line Indicators	Individual multi-color LEDs display
	the dynamic call state and remote
	user status (busy lamp field (BLF)
	and presence). The mapping is:
	• Solid green—An active call is in
	progress.
	• Fast flashing green—There is an
	incoming (ringing) call.
	• Flashing green—The call is held
	by the other party.
	• Flashing red—The call is on hold.
	• Solid red—The line is busy
	remotely (shared lines)
Hookswitch

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