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Publication of NL7108947ApublicationCriticalpatent/NL7108947A/xx
H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
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
H04M15/08—Metering calls to called party, i.e. B-party charged for the communication
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Engineering & Computer Science
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Computer Networks & Wireless Communication
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Theoretical Computer Science
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Signal Processing
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Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body
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