When your contract ends, you move onto a rolling contract. The same 'anytime' protocols still apply.
AFAIK you need to sign up for a 12 month deal. After 12 months it carries on on a month by month basis
@DS and if you're reallylucky, you might get a few shillings knocked off the first few months. Still good value though I say.
(Pays daughter pocket money in guineas every week out of a sense of history and nostalgia).
Thanks for the replies.
I have taken the plunge on the 12 month contract special offer with 3 months free, then it's as DS mentioned on a month by month basis. There's is one still listed in the terms and conditions for the 12 month rolling contract if you look start digging around, but I can't see the point when you get 3 months free with the standard 12 month contact.