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.)
Filing date
Publication date
Application filed by Siemens AgfiledCriticalSiemens Ag
Priority to AT07562/68ApriorityCriticalpatent/AT302422B/de
Priority to DE19681803903prioritypatent/DE1803903C2/de
Application grantedgrantedCritical
Publication of AT302422BpublicationCriticalpatent/AT302422B/de
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
Landscapes
Engineering & Computer Science
(AREA)
Computer Networks & Wireless Communication
(AREA)
Signal Processing
(AREA)
Sub-Exchange Stations And Push- Button Telephones
(AREA)
AT07562/68A1968-08-021968-08-02Schaltungsanordnung fuer fernsprechanlagen, insbesondere nebenstellenanlagen
AT302422B
(de)
Schaltungsanordnung fuer Fernsprechanlagen,insbesondere Nebenstellenanlagen mit Speicherung der fuer die Gebuehrenerfassung erforderlichen Gespraechsdaten