Oh right you have to have a subscription, sorry didnt realise, i thought you had to have a card or something but wasnt sure, well how do you insert a card into my freeview box, surely you must be able to do it other wise it would pick up the Top up tv channels, would it?
all FV boxes pick up TUTV channels but not all can recieve them, DTI2300 is specific for TUTV and does have a card slot in the middle above Thomson Logo. MAtsui is DSG (dixons stores group) brand so try their website for info....
The forum also has a search option (top right of page) I suggest you use it!