Nortel Networks 550 manual Description

User Guide SoundPoint IP 550 Phone

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Item	Description
Feature Keys	Access important features using
	these keys.
	Access to local directories and call
	lists.
	Access to special applications
	(contact system administrator).
	Allows connection with multiple other
	parties for a conference.
	Transfer of current call to third party.
	Dials most recently dialed party.
	Access local (your phone) and global
	(your organization) features.
	Access and manage text and voice
	messages.
	Cancels ringing and directs incoming
	calls to your voice mail (if supported).
Microphone Mute	Mutes audio transmission locally
	during calls and conferences.
Headset	Allows you to place and receive calls
	through an optionally connected
	headset.
Speakerphone	Allows for hands-free communication
	during calls.
Hands-free Microphone	Picks up audio during hands-free
	calls. Place your phone on a hard, flat
	surface for best results.
Volume Keys	Adjusts the volume of the handset,
	headset, speaker, and ringer.
Dial Pad	Provides the 10 digits, the alphabetic
	characters, and special characters
	available in context-sensitive
	applications.
Hold	Holds an active call or resumes a
	held call.

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