(19)

(11)

EP 1 197 107 A1

(12)

(43) Date of publication: 17.04.2002 Bulletin 2002/16 (21) Application number: 00948218.3 (22) Date of filing: 21.07.2000

(51) International Patent Classification (IPC)7: H04Q 7/30 (86) International application number: PCT/IB0001/125 (87) International publication number: WO 0106/801 (25.01.2001 Gazette 2001/04)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE Designated Extension States: AL LT LV MK RO SI (30) Priority: 21.07.1999 US 357845 (71) Applicant: Celletra Ltd. 20692 Yoqne'Am Llit (IL)	(72) Inventors: SHAPIRA, Joseph 34980 Haifa (IL) ARGAMAN, Gideon 36011 Kiriat Tivon (IL) (74) Representative: Flint, Adam  W.H. Beck, Greener & Co.,7 Stone Buildings,Lincoln's Inn London WC2A 3SZ London WC2A 3SZ (GB)