The law states that you need to be covered by a TV Licence if you watch or record television programmes, on any device, as they're being shown on TV. This includes TVs, computers, mobile phones, games consoles, digital boxes and DVD/VHS recorders.
You don't need a licence if you don't use any of these devices to watch or record television programmes as they're being shown on TV - for example, if you use your TV only to watch DVDs or play video games, or you only watch programmes on your computer after they have been shown on TV. If this is the case, please let us know, as this helps us to keep our database up to date and means you won't receive the standard letters we send to unlicensed addresses.
Ha-fucking-ha.
IME, it is impossible to stop them sending you increasingly threatening letters. During our TV-free phase, we phoned them, wrote to them and emailed them on about a monthly basis - telling them that we had no TV and, could they please annotate their database to reflect this.
It never worked and we found the only way to get them off out backs was to buy a TV and TV licence.
However, had they ever paid a visit (which they never did), we would have told them to poke off. They rely on bluster rather than any real powers so failing the attitude test matters not a jot. I mean, what are they going to do? Send yet more letters?