Pharmaceutical compositions incorporate compounds that are capable of affecting nicotinic cholinergic receptors. Preferably, the telephone is in the form of a cordless handset and a base unit so that the user can activate the remote control system from a substantial distance from the base unit of the telephone. Each decorative corner couples to two adjacent beams to form a viewing area to expose a display area of the display panel module. A first scan input terminal is formed at one end of the plurality of first series-connected registers, and a first scan output terminal is formed at the other end.