US PATENT SUBCLASS 379 / 126
.~.~.~.~ Automatic message accounting

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


379 /   HD   TELEPHONIC COMMUNICATIONS

111  DF  WITH USAGE MEASUREMENT (E.G., CALL OR TRAFFIC REGISTER) {3}
114  DF  .~ Call charge metering or monitoring {5}
121  DF  .~.~ At central office {4}
124  DF  .~.~.~ Pulse counting or accumulating (e.g., "message metering") {3}
126.~.~.~.~ Automatic message accounting {1}
127  DF  .~.~.~.~.~> Having line identification (e.g., automatic number identification - "ANI")

DEFINITION

Classification: 379/126

Automatic message accounting:

(under subclass 124) Subject matter which records the data necessary to prepare an itemized bill for a subscriber.