LU50488A1LU50488ALU50488ALU50488A1LU 50488 A1LU50488 A1LU 50488A1LU 50488 ALU50488 ALU 50488ALU 50488 ALU50488 ALU 50488ALU 50488 A1LU50488 A1LU 50488A1
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LU
Luxembourg
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LU50488A
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Publication of LU50488A1publicationCriticalpatent/LU50488A1/xx
H04Q5/00—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange
H04Q5/02—Selecting arrangements wherein two or more subscriber stations are connected by the same line to the exchange with direct connection for all subscribers, i.e. party-line systems
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
H04M15/36—Charging, billing or metering arrangements for party-lines
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Engineering & Computer Science
(AREA)
Computer Networks & Wireless Communication
(AREA)
Signal Processing
(AREA)
Interconnected Communication Systems, Intercoms, And Interphones
(AREA)