Nortel Networks 550 manual Power and Startup, Symptom Problem Corrective Action

User Guide SoundPoint IP 550 Phone

Power and Startup

Symptom	Problem	Corrective Action
There are power issues.	The SoundPoint IP 550 phone	Do one of the following:
	has no power.	• Verify that no lights appear on the
		phone when it is powered up.
		• Check if the phone is properly plugged
		into a functional AC outlet.
		• Make sure that the phone isn't
		plugged into a plug controlled by a
		light switch that is off.
		• If the phone is plugged into a power
		strip, try plugging it directly into a wall
		outlet instead.
		• Try the phone in another room where
		the electricity is known to be working
		on a particular outlet.

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