Apparatus, and an associated method, for facilitating service handling of a call placed to a public safety answering point using a universal dialing code, such as an emergency 9-1-1 dialing code. The gates of the transistors are biased by a first signal through one set of resistors, and the sources and drains are biased by a second signal through a second set of resistors. The magnetic elements must be cleaned periodically to remove the particles from the elements by moving a scraper plate from one end of the housing to the other. This increased imaging range has numerous important clinical applications in ophthalmology, cardiology and radiology, as well as applications in small animal and non-biological imaging. A system includes at least two computing devices.