(19)

(11)

EP 0 872 117 A1

(12)

(43) Date of publication: 21.10.1998 Bulletin 1998/43 (21) Application number: 96920848.0 (22) Date of filing: 24.06.1996

(51) International Patent Classification (IPC):  G06Q 20/ 00( . ) H04M 15/ 00( . ) H04L 12/ 14( . ) (86) International application number: PCT/FI1996/000365 (87) International publication number: WO 1997/001920 (16.01.1997 Gazette 1997/04)

(84) Designated Contracting States: AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 28.06.1995 FI 19950003208 (71) Applicant: TELECOM FINLAND OY 00051 Tele (FI)	(72) Inventor: IMMONEN, Pekka FIN-00500 Helsinki (FI) (74) Representative: Lahti, Heikki, et al  P.O. Box 60 02701 Kauniainen 02701 Kauniainen (FI)