A method of reducing bronchial constriction in a subject includes delivering energy to create one or more lesions on a main bronchus so as to transect pulmonary nerves sufficiently to reduce bronchial constriction in a lung of the patient distal to the main bronchus. A method is also described and claimed. The routing block may comprise an analog bus. An icon is displayed with changes in the icon proportional to time, and any one or more of color, position, shape, and rotation of the icon representing prescribed analysis of the physical characteristics. In some cases, the system presents information about a service supported by a called party during a call placed to the party.