(19)

(11)

EP 1 762 107 A1

(12)

(43) Date of publication: 14.03.2007 Bulletin 2007/11 (21) Application number: 05759380.8 (22) Date of filing: 28.06.2005

(51) International Patent Classification (IPC):  H04Q 7/28(2006.01) (86) International application number: PCT/EP2005/006949 (87) International publication number: WO 2006/002869 (12.01.2006 Gazette 2006/02)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR (30) Priority: 29.06.2004 EP 04291646 (71) Applicant: FRANCE TELECOM 75015 Paris (FR)	(72) Inventor: CRAWFORD, Ryan Perthshire PHS 2AG Scotland (GB)