It is interesting reading all the comments above. I use a Thomson Speedtouch Modem from BT Yahoo, and looked at my "dialling" number and it was 0. I changed it to 0,38, which, from memory, is what it was when I first changed over to Broadband, and it dialled up fine. I also changed it to "adsl" and it still dialled up fine. So a number seems to be something and nothing. I have left it on "adsl".