(19)

(11)

EP 0 890 228 A1

(12)

(43) Date of publication: 13.01.1999 Bulletin 1999/02 (21) Application number: 97904937.0 (22) Date of filing: 05.03.1997

(51) International Patent Classification (IPC):  H04B 7/ 26( . ) H04W 88/ 02( . ) H04W 88/ 00( . ) (86) International application number: PCT/AU1997/000130 (87) International publication number: WO 1997/033384 (12.09.1997 Gazette 1997/39)

(84) Designated Contracting States: AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE (30) Priority: 08.03.1996 AU 19960047952 (71) Applicant: MUM World Enterprises PTY. Ltd. Randwick, NSW 2031 (AU)	(72) Inventor: CHEKLIN, Alex Randwick, NSW 2031 (AU) (74) Representative: Wharton, Peter Robert  Urquhart-Dykes & Lord Inventions House Valley Court, Canal Road Bradford BD1 4SP Bradford BD1 4SP (GB)