Corlette NSWJohn was a telecoms economist at Telstra for 18 years and was on the front-line for all the major changes in the company; eg led world's first USO costing study... John was a telecoms economist at Telstra for 18 years and was on the front-line for all the major changes in the company; eg led world's first USO costing study for Telstra, took part in public debates leading to introduction of competition, first commercial manager for Interconnect, a decade in...