hi there ,i was searching for a manual myself and i found this site.It has a whole list
http://www.shop.bt.com/productresourcefinder.aspx.
hope you manage to fix it .
omarmezni@yahoo.cop.uk
Omar, January 2009
http://tinyurl.com/5a47l8
Egregious, December 2008
edit
I can answer this question...
Where can I get the user manual for BT Studio 1100? ?