Generally speaking ADSL, Cable, NBN and Velocity are all considered as equally valid and as long as they can provide one of those services generally that would mean that the contract would remain valid and if you did cancel it would trigger the cancellation fees.
Have they provided you with a reason you can only get ADSL1 at this point in time? Do you know how far you are from the exchange? At certain distances the speeds can be negligible in difference and can sometimes actually be faster on ADSL1 then on ADSL2+...
Have they provided you with a reason you can only get ADSL1 at this point in time? Do you know how far you are from the exchange? At certain distances the speeds can be negligible in difference and can sometimes actually be faster on ADSL1 then on ADSL2+...