A method for providing multiple calling service announcements on a single circuit card within a telephone network. The fuse module 17 contains an insulation board 27 on which a bus bars 23, 24 are secured. A phase-locked loop receives the delayed parallel data clock to generate a serial data clock in phase with the delayed parallel data clock. The assembly also includes optics supports on the workpiece. In some embodiments, the physiological parameter is utilized to modify a therapy signal controlling therapy delivered to the patient. The seat attachment can be removed and carried separately or can be carried on the stick or pole when using the walking stick or pole.