There are people who are passionate about their work, and then there’s Andy Sutton, Distinguished Engineer and Principal Network Architect at BT who owns a collection of 430 mobile phones from the last four decades (“I’ve got a very patient wife,” Sutton told us.) Wireless Watch sat down with Sutton to explore his personal collection and explore an era when mobile devices were the reserve of the very rich (they cost up to the equivalent of £10,000). This journey through the ages can serve as a reminder to modern day operators, which have the luxury of selling much more affordable products to a much wider market. Though the lineage can begin with early mobile networks – such as Motorola and Bell…