public ReadOnlyCollection<string> Classifications { get; }

Public ReadOnly Property Classifications As ReadOnlyCollection(Of String)
	Get

Field Value

Phone numbers that can be identified by a pattern in the numbers, or an explicit group of phone numbers with a common purpose are called phone number "classifications". For example, internal calls could be identified by the "Internal" classification, toll free (for example, 800 numbers) could be identified by the "Toll Free" classification, and calls to emergency services (such as 911, fire department, police, and hospital) could be identified by the "Emergency" classification.

When IC users dial a phone number, IC matches the number dialed with the appropriate classification pattern. It then checks the user's dialing privileges to determine if the user or station is authorized to place the call. In this way, IC uses phone number classifications to control individual users, workgroups, roles, and station dialing privileges.