(19)

(11)

EP 1 273 158 A1

(12)

(43) Date of publication: 08.01.2003 Bulletin 2003/02 (21) Application number: 01936194.8 (22) Date of filing: 03.04.2001

(51) International Patent Classification (IPC)7: H04M 1/60 (86) International application number: PCT/EP0103/897 (87) International publication number: WO 0107/8357 (18.10.2001 Gazette 2001/42)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 06.04.2000 GB 0008444 (71) Applicant: Sheldon, Simon Sudbrook, Grantham, Lincolnshire NG32 3SP (GB)	(72) Inventor: Sheldon, Simon Sudbrook, Grantham, Lincolnshire NG32 3SP (GB) (74) Representative: Bawden, Peter Charles et al Bawden & Associates,4 The Gatehouse,2 High Street Harpenden,Hertfordshire AL5 2TH Harpenden,Hertfordshire AL5 2TH (GB)