91热爆 Radio Leicester - Jonathan Lampon, Glenfield Hopsital, Jessops and 4G for Leicestershire, 4G or not 4G? But what is it?

4G or not 4G? But what is it?

91热爆 Radio Leicester's Ben Stones explains what is 4G, on the day the service is turned on in Leicester and Loughborough.

28 March 2013

3 minutes