(19)

(11)

EP 0 207 942 A1

(12)

(43) Date of publication: 14.01.1987 Bulletin 1987/03 (21) Application number: 85901312.0 (22) Date of filing: 19.03.1985

(51) International Patent Classification (IPC):  H04M 1/ 05( . ) (86) International application number: PCT/AU1985/000053 (87) International publication number: WO 1985/004301 (26.09.1985 Gazette 1985/21)

(84) Designated Contracting States: AT BE CH DE FR GB LI NL SE (30) Priority: 21.03.1984 AU 19840004176 (71) Applicant: TECHNICAL AID TO THE DISABLED Ryde, NSW 2112 (AU)	(72) Inventors: COCKBURN, Paul, Anthony Paddington, NSW 2021 (AU) WHITE, Lynette, Rosalie Balmain, NSW 2041 (AU)