(19)

(11)

EP 1 275 238 A1

(12)

(43) Date of publication: 15.01.2003 Bulletin 2003/03 (21) Application number: 01921627.4 (22) Date of filing: 18.04.2001

(51) International Patent Classification (IPC)7: H04M 1/725, H04B 1/38 (86) International application number: PCT/GB0101/753 (87) International publication number: WO 0108/0537 (25.10.2001 Gazette 2001/43)

(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: 19.04.2000 GB 0009576 (71) Applicant: ICE 21 Limited Bradford,West Yorkshire, BD5 8HW (GB)	(72) Inventor: MARTINEZ, Antony IlkleyWest Yorkshire LS29 8BD (GB) (74) Representative: Waddington, Richard et al Appleyard Lees,15 Clare Road Halifax HX1 2HY Halifax HX1 2HY (GB)