Method and apparatus for apportioning call charges

Details Method and apparatus for apportioning call charges Method and apparatus for apportioning call charges

1979-07-16

1980-09-23

Brigance, Gerald L.

179 63R, 179 18B, H04M 1508

Patent

active

042244722

ABSTRACT:
Apparatus is disclosed for apportioning charges on calls originating from coin telephones. At the end of the initial talking period which was paid for by the coin station, an overtime signal is sent to the called station. The called station signals if it will accept overtime charges and recognizing the signal from the called station, the control equipment prepares a bill for the overtime to be assessed to the called station.

REFERENCES:
patent: 3801745 (1974-04-01), Zuckerman
patent: 4046962 (1977-09-01), Rogers
patent: 4054756 (1977-10-01), Comella et al.

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