James Gray, MVNO expert and strategist, to run three exclusive masterclasses at MVNO World Congress this June
James Gray, MVNO expert and strategist, and founder of global telecoms consultancy Graystone Strategy, has announced today that he will run three exclusive masterclasses at MVNO World Congress this June. Based on the most pressing topics for MVNOs, the sessions will cover best practice for engaging a host operator, how MVNOs can secure a wholesale agreement that runs as a true partnership, and the best models to use for proposition development.