unmetered 
adjective
Not measured by means of a meter.But even if one allows for the gradual introduction of minimal, or totally unmetered phone charges, one has to question how many more eyeballs are there to be captured....
- There has also been an adjustment to BT's wholesale unmetered Internet access charges for the period from August 1 2001 until May 31 2002.
- Elsewhere, Oftel has still to rule on proposals to impose a 7 per cent cut in BT's wholesale charge for unmetered Internet access.