FR2447654B1 - - Google Patents
Info
- Publication number
- FR2447654B1 FR2447654B1 FR7901753A FR7901753A FR2447654B1 FR 2447654 B1 FR2447654 B1 FR 2447654B1 FR 7901753 A FR7901753 A FR 7901753A FR 7901753 A FR7901753 A FR 7901753A FR 2447654 B1 FR2447654 B1 FR 2447654B1
- 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
- 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
- H04M15/28—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP with meter at substation or with calculation of charges at terminal
- H04M15/30—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP with meter at substation or with calculation of charges at terminal the meter or calculation of charges not being controlled from an exchange
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Meter Arrangements (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7901753A FR2447654A1 (fr) | 1979-01-24 | 1979-01-24 | Dispositif pour l'affichage de la duree d'une communication telephonique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7901753A FR2447654A1 (fr) | 1979-01-24 | 1979-01-24 | Dispositif pour l'affichage de la duree d'une communication telephonique |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2447654A1 FR2447654A1 (fr) | 1980-08-22 |
| FR2447654B1 true FR2447654B1 (US06373033-20020416-M00002.png) | 1984-03-16 |
Family
ID=9221135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7901753A Granted FR2447654A1 (fr) | 1979-01-24 | 1979-01-24 | Dispositif pour l'affichage de la duree d'une communication telephonique |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2447654A1 (US06373033-20020416-M00002.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2493648A1 (fr) * | 1980-11-06 | 1982-05-07 | Crde | Procede et dispositif pour elaborer et delivrer le montant de taxes telephoniques |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3769463A (en) * | 1972-02-28 | 1973-10-30 | Lorbon Mfg Co Inc | Electronic long-distance telephone call computer and recorder |
| FR2350650A1 (fr) * | 1976-05-05 | 1977-12-02 | Bretton Sa | Dispositif de comptage electronique portatif |
-
1979
- 1979-01-24 FR FR7901753A patent/FR2447654A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2447654A1 (fr) | 1980-08-22 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |