(19)

(11)

EP 0 261 113 A1

(12)

(43) Date of publication: 30.03.1988 Bulletin 1988/13 (21) Application number: 86902250.0 (22) Date of filing: 31.03.1986

(51) International Patent Classification (IPC):  H04L 27/ 32( . ) (86) International application number: PCT/US1986/000633 (87) International publication number: WO 1987/006071 (08.10.1987 Gazette 1987/22)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (71) Applicant: CONSULTANT'S CHOICE INC. Dunwoody, GA 30338 (US)	(72) Inventors: ANDRUZZI, Anthony, Michael, Jr. Acworth, GA 30101 (US) WARNER, Stanley, Bruce Gainesville, GA 30501 (US)