Telecom retailing has remained impressively resilient amid the seemingly terminal demise of Britain's high streets. Carphone Warehouse in 2020 and Phones 4U in 2014 have been the main victims of a long-term trend of slowing device sales and growth of online channels. Yet, CCS Insight estimates that EE, Vodafone, Three and O2 still operate over ... The post The Slow Decline of Traditional Telecom Retail appeared first on CCS Insight.