I had my mobile contract with the network 3 for a year, it then ended last year and now I am with Orange. Had a letter through the post this morning from 3 claiming that I owe them £17.00 from my old contract and now because I haven’t paid they are threatening to take the matter further. Does any one know if they can do this after having no contact with me for a year, plus the fact that I paid my bills through direct debit with them ? Bit worried now