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Publication of BE523595ApublicationCriticalpatent/BE523595A/xx
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
Landscapes
Engineering & Computer Science
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Computer Networks & Wireless Communication
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Signal Processing
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Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography
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