73772989
Jan 4, 1989
Nov 28, 1989
TELEPHONE APPARATUS AND SYSTEMS, NAMELY RADIOTELEPHONES, TELEPHONE HANDSETS, PRIVATE BRANCH EXCHANGE APPARATUS, INTERCOM KEY APPARATUS, KEYSYSTEM APPARATUS, TERMINALS FOR CONNECTION TO A TELEPHONE NETWORK, PERSONAL CARDS FOR USE IN DATA TRANSMISSION SYSTEMS INCLUDING MICROPROCESSOR CONTAINING CARDS; TELEPHONE NETWORKS
Electrical and Scientific ApparatusTELECOMMUNICATIONS SERVICES; TELEX SERVICES, TELEPHONE SERVICES, TRANSMISSION SERVICES; TRANSMITTING AND BROADCASTING DATA, INFORMATION AND COMMUNICATIONS BY TELEPHONE, COMPUTER, TELEX, CABLE, RADIO, TV, RADIOPAGING, TELETEX, TELEPRINTER, TELEGRAM, TELELETTER
Telecommunications