Transaction processing terminal capable of loading data external

Details Transaction processing terminal capable of loading data external Transaction processing terminal capable of loading data external

1990-06-18

1992-07-07

Dwyer, James L.

Telephonic communications

Telephone line or system combined with diverse electrical...

Credit authorization

379144, H04M 1100, H04M 1700

Patent

active

051289830

ABSTRACT:
A CAT and a telephone are connected to a single telephone line. Considering a case in which a menu=0 and the CAT is in an automatic call incoming mode, when data transmission is made from a host computer, a line is automatically connected to the CAT, so that data transmitted from the host computer is stored in a memory in the CAT. On the other hand, when the CAT is in the idle mode, the CAT does not answer and telephone conversations can be made by the telephone connected to the telephone line.

REFERENCES:
patent: 4367374 (1983-01-01), Serrano
patent: 4503288 (1985-03-01), Kessler
patent: 4685123 (1987-08-01), Hsia et al.
patent: 4723268 (1988-02-01), Newell et al.
patent: 4724521 (1988-02-01), Carron et al.

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