Cellular phone accounting system
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United States of America Patent
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Jun 28, 1994
Grant Date -
N/A
app pub date -
Sep 27, 1991
filing date -
Sep 27, 1991
priority date (Note) -
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Abstract
A cellular telephone accounting system includes an integrated hardware system interlinking a cellular telephone unit, a telephone interlink receiver, and a central processing unit connected to the interlink receiver. The hardware system also preferably includes a receipt printer and a credit card reader. The cellular telephone unit is equipped with an internal real time clock and calendar circuit and memory store to record the time and date of calls for reporting to the central processing unit to enable tracking and detailed accounting of calls.
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