CH367858A - Installation téléphonique automatique équipée pour la comptabilisation des communications - Google Patents
Installation téléphonique automatique équipée pour la comptabilisation des communicationsInfo
- Publication number
- CH367858A CH367858A CH1020060A CH1020060A CH367858A CH 367858 A CH367858 A CH 367858A CH 1020060 A CH1020060 A CH 1020060A CH 1020060 A CH1020060 A CH 1020060A CH 367858 A CH367858 A CH 367858A
- Authority
- CH
- Switzerland
- Prior art keywords
- accounting
- calls
- telephone system
- system equipped
- automatic telephone
- Prior art date
Links
Classifications
-
- 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
- H04M15/04—Recording calls, or communications in printed, perforated or other permanent form
- H04M15/06—Recording class or number of calling, i.e. A-party or called party, i.e. B-party
-
- 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
- H04M15/04—Recording calls, or communications in printed, perforated or other permanent form
-
- 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
- H04M15/32—Charging, billing or metering arrangements for satellites or concentrators which connect one or more exchange lines with a group of local lines
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR804792A FR1243922A (fr) | 1959-09-10 | 1959-09-10 | Perfectionnements aux systèmes téléphoniques |
Publications (1)
Publication Number | Publication Date |
---|---|
CH367858A true CH367858A (fr) | 1963-03-15 |
Family
ID=8719023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1020060A CH367858A (fr) | 1959-09-10 | 1960-09-08 | Installation téléphonique automatique équipée pour la comptabilisation des communications |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE594917A (fr) |
CH (1) | CH367858A (fr) |
FR (2) | FR1243922A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0003428A1 (fr) * | 1978-01-24 | 1979-08-08 | Pendolan Systems Limited | Appareil et procédé pour l'enregistrement d'appels téléphoniques |
-
1959
- 1959-09-10 FR FR804792A patent/FR1243922A/fr not_active Expired
-
1960
- 1960-09-08 CH CH1020060A patent/CH367858A/fr unknown
- 1960-09-12 BE BE594917A patent/BE594917A/fr unknown
- 1960-11-04 FR FR830013A patent/FR79607E/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE594917A (fr) | 1961-03-13 |
FR1243922A (fr) | 1960-10-21 |
FR79607E (fr) | 1962-12-28 |
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