Telephonic communications – Audio message storage – retrieval – or synthesis – Multilingual system or operation
Patent
1988-03-25
1990-10-02
George, Keith E.
Telephonic communications
Audio message storage, retrieval, or synthesis
Multilingual system or operation
379 96, 379142, H04M 157, H04M 1100, H04Q 372
Patent
active
049612174
ABSTRACT:
A communication system offering specific services to specific persons bears a portable memory device with a record of personal information such as the bearer's indentification number, class of service, personal data, etc. In making a call, the bearer of the memory device puts it on a communication terminal device and the terminal device reads out the personal information, which is transferred to a data processor such as a central processor in the exchange so that a service specific to the calling person is rendered.
REFERENCES:
patent: 4355207 (1982-10-01), Curtin
patent: 4473720 (1984-09-01), Hegi
patent: 4535204 (1985-08-01), Hughes et al.
patent: 4595983 (1986-06-01), Gehalo et al.
patent: 4759056 (1988-07-01), Akiyama
patent: 4817136 (1989-03-01), Rhoads
George Keith E.
Hitachi Telecom Technologied, Ltd.
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