Thats not entirely correct the UK terrestrial Band covers the same frequency as Cable in other words 0 - 1000mhz so as many company's list there tuners as DVB-C/T/T2 the T2 part is just Freeview HD.
Well I just changed my DVB-C/T/T2 To T2 and get service unavailable check timer configuration so I might have a tuner that needs to be changed manually