3Com VCX V7000 manual Feature Code, Using Feature, Codes, Feature +

64CHAPTER 6: FEATURE CODES

Feature Code	Some common telephone features are mapped to buttons (Hold, for
Overview	example). However, the number of buttons varies on each model of VCX
	phone. Furthermore, the number of VCX features exceeds the number of
	buttons available on any phone. Feature codes allow the VCX telephone
	feature set to be available to all VCX phones, regardless of the number of
	buttons on the phone.
	Each feature is assigned a unique three-digit feature code. You can
	invoke a feature by entering the numeric code assigned to a particular
	feature. For example, you can use a feature code to enable call
	forwarding and specify a destination number.
	For all VCX Basic and Business phones, you can enter any feature code by
	pressing the Feature button. This action generates a Feature: prompt in
	the telephone Display Panel. The next step is to enter the appropriate
	feature code. If additional information is required, the Display Panel
	prompts you.
	However, you can invoke some feature codes without pressing the
	Feature button by entering special feature code syntax with the
	telephone keypad. See Using Feature Codes for information on both
	feature code entry methods.
	The location of the Feature button depends on your telephone. See the
	appropriate chapter in this guide for the location of buttons and controls
	for your phone.
Using Feature	You can invoke a feature by pressing the Feature button and using the
Codes	telephone keypad to enter the feature code along with any additional
	information (for example, an extension). For example, you can show a list
	of local or global users in the Display Panel by pressing the Feature
	button followed by the User Directory feature code (461). In this guide,
	this method is noted by the following syntax:
	Feature + 461
	Some feature codes allow you enter the code number without using the
	Feature button. For these feature codes, you prepend the code number
	with an asterisk (*). For example, you can enable Do Not Disturb using
	either of the following methods: