One of our readers sent this in, although I can't verify it and the number is 0844, which is BT Surftime and so you must have that with BT otherwise you'll be charged through the roof:
Ok everybody i've got an isp that you can use for your dreamcast.....sign up with freeserve, <a href="http://www.freeserve.com" target="_blank">http://www.freeserve.com</a> .
Now get a copy of dreamkey 3, send off to segs europe if need be, but the disc takes ages to come - pop it your dc and:
1) Select UK........then accept agreement
2) Then go to setup..
..Under User Information
user name - your isp user name... something freeserve.fsnet or whatever
password - whatever that is you get your dial up
ISP Phone Number (no spaces)
Preferred DNS server- 184.108.40.206
Alternate DNS server- 220.127.116.11
Proxy - leave blank
Account name - freeserve.net
password - your password
e mail - firstname.lastname@example.org (your e mail whatever that is)
SMTP - freeserve.net
POP3 - freeserve.net
ok folks that should work......let me know how you get on..HAPPY GAMING!!!<hr></blockquote>
Let me know if this works, but remember that we have some concern about the BTSurftime aspect of the phone number.