FR2341990B1 - - Google Patents
Info
- Publication number
- FR2341990B1 FR2341990B1 FR7604893A FR7604893A FR2341990B1 FR 2341990 B1 FR2341990 B1 FR 2341990B1 FR 7604893 A FR7604893 A FR 7604893A FR 7604893 A FR7604893 A FR 7604893A FR 2341990 B1 FR2341990 B1 FR 2341990B1
- Authority
- FR
- France
- Legal status (The legal status 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 status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
- H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
- H04Q3/625—Arrangements in the private branch exchange
-
- 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
- H04M15/34—Charging, billing or metering arrangements for private branch exchanges
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7604893A FR2341990A1 (fr) | 1976-02-23 | 1976-02-23 | Systeme pour identifier les postes en conversation dans une installation telephonique privee |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7604893A FR2341990A1 (fr) | 1976-02-23 | 1976-02-23 | Systeme pour identifier les postes en conversation dans une installation telephonique privee |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2341990A1 FR2341990A1 (fr) | 1977-09-16 |
| FR2341990B1 true FR2341990B1 (US07943777-20110517-C00090.png) | 1981-01-02 |
Family
ID=9169453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7604893A Granted FR2341990A1 (fr) | 1976-02-23 | 1976-02-23 | Systeme pour identifier les postes en conversation dans une installation telephonique privee |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2341990A1 (US07943777-20110517-C00090.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2816034C3 (de) * | 1978-04-13 | 1985-07-18 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zur systemunabhängigen Erfassung von Gesprächsdaten und Gebühren |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE377022B (US07943777-20110517-C00090.png) * | 1970-06-10 | 1975-06-16 | Commw Of Australia |
-
1976
- 1976-02-23 FR FR7604893A patent/FR2341990A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2341990A1 (fr) | 1977-09-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |