(19)

(11)

EP 2 171 590 A2

(12)

(88) Date of publication A3: 29.10.2009 (43) Date of publication: 07.04.2010 Bulletin 2010/14 (21) Application number: 08762408.6 (22) Date of filing: 19.06.2008

(51) International Patent Classification (IPC):  G06F 11/36(2006.01) (86) International application number: PCT/GB2008/002090 (87) International publication number: WO 2009/001038 (31.12.2008 Gazette 2009/01)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 26.06.2007 GB 0712407 (71) Applicant: Nokia UK Limited London SE1 8HP (GB)	(72) Inventor: HAYUN, Roy London SE1 8HP (GB)