Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication of NL104004CpublicationCriticalpatent/NL104004C/xx
G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
G06F7/02—Comparing digital values
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04M—TELEPHONIC COMMUNICATION
H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
H04M15/10—Metering calls from calling party, i.e. A-party charged for the communication
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04Q—SELECTING
H04Q3/00—Selecting arrangements
H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
Landscapes
Engineering & Computer Science
(AREA)
Theoretical Computer Science
(AREA)
Computer Networks & Wireless Communication
(AREA)
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Computational Mathematics
(AREA)
Mathematical Optimization
(AREA)
Pure & Applied Mathematics
(AREA)
General Engineering & Computer Science
(AREA)
Mathematical Analysis
(AREA)
Signal Processing
(AREA)
Magnetic Treatment Devices
(AREA)
Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges
(AREA)