Consumers in the UK increasingly sign up to prepaid accounts, which allow them to obtain wireless services in bite-sized chunks. Not only they can better control how many minutes they want to talk and how many megabytes they need everyday,…
Consumers in the UK increasingly sign up to prepaid accounts, which allow them to obtain wireless services in bite-sized chunks. Not only they can better control how many minutes they want to talk and how many megabytes they need everyday,…