It just says that there will be a cancellation fee of £50. I won't be expected to pay the remaining months rental.
I have since been on the phone to them and after an hour of trying to put my point across was finally put through to a senior manager to who i explained that i was willing to pay the remaining months rental and on that basis, didn't see why the cancellation fee would be necessary. Predictably he told me that he understood my argument but there was nothing that could be done to override the system in this eventuality. I will ring Oftel tomorrow to see what they say about it and if necessary i will complain about the fee directly to O2 by way of the Telecommunications
Ombudsman Scheme.
Will report back with any progress...