written by XYZXYZXYZ on 08/10/2014
The app that shows your bill has never worked properly (error messages, page not working and the like); sometimes I get billed well above my monthly charges and have no idea why (£100+) as I have no means to check. You cant contact them or leave any feedback and whatever they claim, coverage is really mediocre. I'll never sign up again, it is completely revolting, do not sign up.