DO NOT GET THERE SO CALLED SMART METERS THEY ARE A JOKE!! I have been with edf for many years and I was hounded to get a smart meter as I am never home and would be convenient. Well let me tell you 9 month down the line I have been put I to debt with it its a absolute nightmare I've had engineering out I've had all the sorrys I've had complaints closed without my knowledge if you can call them they hang up or promise to.call back never happens ! They sold these meters in a panic because of price hikes and thought if someone don't pay they can put them on a pay as you go and get there money back that way . I wish I never got one and I wouldn't recommend EDF to my worst enemy!