What we've alternately known as the "Tube" throughout much of its development cycle is the first production device to run S60 5th Edition -- the fourth major overhaul of Nokia's ubiquitous smartphone platform since 2002 and the first to support fingers, styli, and high-res displays.
However, such an overhaul should not have to mean a replacement or upgrade to existing systems, but rather a universal platform that connects throughout the bank, interrogating all the necessary data on demand, and using the latest high speed technology.