Telephonic communications – Audio message storage – retrieval – or synthesis
Patent
1984-09-13
1987-02-03
Lev, Robert G.
Telephonic communications
Audio message storage, retrieval, or synthesis
235381, 379 63, 379126, H01Q 704
Patent
active
046409866
ABSTRACT:
A mobile radio communication system having a plurality of fixed stations respectively connected to a plurality of subscriber's lines extending from a telephone exchange, and a plurality of mobile stations linked with the fixed stations through radio channels. Each of the mobile stations effect speech via one of the fixed stations. The system comprises means provided for each fixed station for transmitting rate charging information from the telephone exchange to a mobile station under speech, and rate collecting means provided for each mobile station and being responsive to the rate charging information to vary its content.
REFERENCES:
patent: 3609246 (1971-09-01), Garches et al.
patent: 4146746 (1979-03-01), De Crepy et al.
patent: 4247759 (1981-01-01), Yuris et al.
Makino Masayuki
Saegusa Noboru
Sone Tomoshi
Yotsutani Akio
Lev Robert G.
NEC Corporation
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