https://www.mobilenewscwp.co.uk/Operators/article/carphone-loses-ee-asda-moves-vodafone-five-key-takeaways

Mobile News spoke to industry expert James Gray about what the latest events mean for UK mobile

It’s been a seismic month for operators and retailers, with a one-two punch of events set to shake up the sector.

First, supermarket retailer Asda unexpectedly revealed that it would transfer its Asda Mobile MVNO from EE to Vodafone, returning to the telco with which it launched the service in 2007  and subsequently left in 2014.