ES404018A1 - A counter rate apparatus for telephone installations with automatic rate compound. (Machine-translation by Google Translate, not legally binding) - Google Patents
A counter rate apparatus for telephone installations with automatic rate compound. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES404018A1 ES404018A1 ES404018A ES404018A ES404018A1 ES 404018 A1 ES404018 A1 ES 404018A1 ES 404018 A ES404018 A ES 404018A ES 404018 A ES404018 A ES 404018A ES 404018 A1 ES404018 A1 ES 404018A1
- Authority
- ES
- Spain
- Prior art keywords
- telephone
- rate
- translation
- legally binding
- *** translate
- Prior art date
- 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
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
- H04M1/677—Preventing the dialling or sending of predetermined telephone numbers or selected types of telephone numbers, e.g. long distance numbers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Abstract
A rate meter device for telephone installations with automatic calculation of the rates with the help of rate pulses that arrive from the telephone exchange and which are retained in the meter, which is provided with an installation, operated by a blocking device, to prevent the telephone device being blocked, any conversation that carries more than one rate pulse, and local conversations can be carried out, characterized in that the installation to prevent telephone conversations consists of an electronic circuit arrangement, located on the line, provided with a bistable to store the first rate pulse that arrives from the central, bistable that is tilted with the help of a switch governed by the meter, passing to the conductive state, and which also has an interrupting member that interrupts the line connection upon entering the second rate pulse from the exchange, with the telephone set blocked for outgoing conversations, and that, finally, contains an accumulator that supplies the necessary energy for the interrupting organ and at the end of the interruption process, takes the circuit arrangement to the rest position. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH901471A CH532873A (en) | 1971-06-21 | 1971-06-21 | Billing meters for telephone systems with automatic billing |
Publications (1)
Publication Number | Publication Date |
---|---|
ES404018A1 true ES404018A1 (en) | 1975-05-01 |
Family
ID=4347382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES404018A Expired ES404018A1 (en) | 1971-06-21 | 1972-06-19 | A counter rate apparatus for telephone installations with automatic rate compound. (Machine-translation by Google Translate, not legally binding) |
Country Status (6)
Country | Link |
---|---|
CH (1) | CH532873A (en) |
ES (1) | ES404018A1 (en) |
FR (1) | FR2143118B1 (en) |
IT (1) | IT956582B (en) |
NL (1) | NL147907B (en) |
SE (1) | SE370304B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH622654A5 (en) * | 1977-09-30 | 1981-04-15 | Sodeco Compteurs De Geneve | |
DE3544687C2 (en) * | 1985-12-18 | 1993-12-02 | Bosch Gmbh Robert | Electrical blocking device for blocking calls from a telephone set |
-
1971
- 1971-06-21 CH CH901471A patent/CH532873A/en not_active IP Right Cessation
- 1971-08-31 NL NL7111987A patent/NL147907B/en unknown
-
1972
- 1972-06-14 SE SE784772A patent/SE370304B/xx unknown
- 1972-06-15 IT IT2569572A patent/IT956582B/en active
- 1972-06-19 ES ES404018A patent/ES404018A1/en not_active Expired
- 1972-06-20 FR FR7222182A patent/FR2143118B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7111987A (en) | 1972-12-27 |
NL147907B (en) | 1975-11-17 |
FR2143118A1 (en) | 1973-02-02 |
FR2143118B1 (en) | 1973-07-13 |
CH532873A (en) | 1973-01-15 |
SE370304B (en) | 1974-10-07 |
IT956582B (en) | 1973-10-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES352636A1 (en) | Telephone apparatus for discriminating between desired and undesired calls | |
ES404018A1 (en) | A counter rate apparatus for telephone installations with automatic rate compound. (Machine-translation by Google Translate, not legally binding) | |
ES360509A1 (en) | Circuit arrangement for centrally controlled telephone exchange installations | |
YU34349B (en) | Circuit arrangement for telecommunication installations, especially for telephone exchanges with crossed-fieldwise built control device | |
FR1215464A (en) | Call number selector device for telephone devices | |
FR1186340A (en) | Double coincidence circuit device for telecommunications, in particular for telephone installations | |
BE789181A (en) | PLUG-IN CONTACT DEVICE FOR TELECOMMUNICATIONS INSTALLATIONS, IN PARTICULAR FOR DISTRIBUTION SYSTEMS IN TELEPHONE CENTERS | |
BE600356A (en) | Wiring plate for telecommunications installations, in particular telephony. | |
ES292813A3 (en) | Improvements introduced in the telephone circuits that allow the warning of calls in occupied appliances or in conversation (Machine-translation by Google Translate, not legally binding) | |
AT278108B (en) | Circuit arrangement for telecommunications switching systems, in particular telephone switching systems, with switching switching devices designed for two-wire through-connections | |
AU434975B2 (en) | Circuit arrangement for switching on busy signal and busy tone in communications installations, in particular telephone exchange installations | |
AU244157B2 (en) | Wiring plate for telecommunications andmore especially telephone installations | |
GB895354A (en) | Subscriber line circuit in electronic transmission equipment for telecommunications and particularly for telephone systems | |
JPS5381892A (en) | Tele controlling system | |
FR90396E (en) | Device for telecommunications installations and in particular telephony | |
FR90390E (en) | Device for telecommunications installations and in particular telephony | |
AU180561A (en) | Wiring plate for telecommunications andmore especially telephone installations | |
CA697290A (en) | Coin telephone totalizer coin arm mechanism | |
ES331557A1 (en) | A circuit provision for telecommunications installations, especially telephone, in which the figures chosen by the subscribers are stored in records. (Machine-translation by Google Translate, not legally binding) | |
FR1283995A (en) | Device for controlling large capacity electronic telephone switching networks | |
ES371145A1 (en) | A circuit for the transmission of computer impulses received through the computer threads in telecommunication systems and particularly in telephone systems. (Machine-translation by Google Translate, not legally binding) | |
JPS5341109A (en) | Signal arrival detecting device for accessory unit with telephone set | |
FR1281738A (en) | Wiring plate for telecommunications installations, in particular telephony | |
FR1389577A (en) | Supervision device for automatic telephone systems | |
AT294196B (en) | Circuit arrangement for telecommunication switching systems, in particular telephone dialing systems with indirectly adjustable coupling devices |