> The fledgling network has just secured part of a £2.25m government grant to fill in England’s largest “not-spot” — an area with no mobile signal — and could o

> The fledgling network has just secured part of a £2.25m government grant to fill in England’s largest “not-spot” — an area with no mobile signal — and could offer a solution to other pockets in the country blighted by a lack of coverage. Why didn't the major telcos take on the job?