The Onetel guitars were signed by the following artists  and  auctioned for charity
Dave Stewart, Slash,
Jamie Cullum,
Andy Gill,
Brian May, Ozzy Osbourne,
Annie Lennox, James Walsh,
Bob Geldof, Steve Winwood, Damon Albarn,
Ray Davies, Dave Davies,
Peter Hook, Bernard Sumner, Stephen Morris,
Mitch Mitchell
Woody Harrelson, Pete Townsend, Alanis Morrisette
and Zakk Wylde