FR2564673A1 - S 63 type push-button telephone safety - Google Patents
S 63 type push-button telephone safety Download PDFInfo
- Publication number
- FR2564673A1 FR2564673A1 FR8407512A FR8407512A FR2564673A1 FR 2564673 A1 FR2564673 A1 FR 2564673A1 FR 8407512 A FR8407512 A FR 8407512A FR 8407512 A FR8407512 A FR 8407512A FR 2564673 A1 FR2564673 A1 FR 2564673A1
- Authority
- FR
- France
- Prior art keywords
- key
- type
- button telephone
- fixed
- telephone
- 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.)
- Withdrawn
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
- H04M1/667—Preventing unauthorised calls from a telephone set
Abstract
Description
La presente invention concerne les instruments du type " CADENA TELEPHONIQUE "
ne permettant pas l'utilisation de l'appareil telephonique , en emission à un fraudeur . D.lns des dispositifs connus de ce genre , l'utilisation de ceux-ci necessite un total desacouplement du dispositif et de l'appareil telephonique
Le dispositif suivant l'invention permet d'eviter ces inconvenients , dans celui ci en effet il est possible d'effectuer un verrouillage du cadran aveo une rapidite extreme et le desacouplement du dispositif et de l'appareil telephonique n' est possible qu'apres deverouillage de celui-ci ce qui assure une totale securite à l'utilisateur . ~
Le dispositif , objet de l'invention , comporte une patte metallique4 de faible epaisseur , rectangulaire , ratachee à un corp en plexiglace I selon le principe "charniere" 3a,b grace à une clavette 5 sertie à ses deux extresite . Cette patte mettallique 4 vient se fixer sur le corp de l'appareil telephonique apres la supression du cache cadran originel e Une patte metallique 3 de faible epaisseur vient se fixer à l'extremite oppose . Apres la repose du cache cadran originel et la basoule du oorp I en juxtaposition de la piece 3 suivi du verrouillage du dispositif , l'emission de communication est impossible seul la reception estpossible . ~
Le dispositif , objet de l'invention , peut etre utilise dans tous les cas où il s'agit d'un poste telephonique à touche du type "S 63 "
SECURITE DE TELEPHONE A TOUCHES du type H S 63 " The present invention relates to instruments of the "CADENA TELEPHONIC" type.
not allowing the use of the telephone device, in emission to a fraudster. In known devices of this kind, the use of these requires a total uncoupling of the device and the telephone apparatus
The device according to the invention makes it possible to avoid these drawbacks, in this one indeed it is possible to carry out a locking of the dial with an extreme rapidity and the uncoupling of the device and the telephone apparatus is only possible after unlocking thereof which ensures total security for the user. ~
The device, object of the invention, comprises a metal tab 4 of small thickness, rectangular, attached to a body in plexiglass I according to the "hinge" principle 3a, b thanks to a key 5 crimped at its two ends. This metal tab 4 is fixed on the body of the telephone apparatus after the removal of the original dial cover. A metal tab 3 of thin thickness is fixed at the opposite end. After the original dial cover has been refitted and the Oorp I basoule in juxtaposition of part 3 followed by the locking of the device, communication transmission is impossible only reception is possible. ~
The device which is the subject of the invention can be used in all cases where it is a touch-tone telephone set of the "S 63" type
SAFETY OF HS 63 "KEY TELEPHONE
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8407512A FR2564673A1 (en) | 1984-05-15 | 1984-05-15 | S 63 type push-button telephone safety |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8407512A FR2564673A1 (en) | 1984-05-15 | 1984-05-15 | S 63 type push-button telephone safety |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2564673A1 true FR2564673A1 (en) | 1985-11-22 |
Family
ID=9303999
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8407512A Withdrawn FR2564673A1 (en) | 1984-05-15 | 1984-05-15 | S 63 type push-button telephone safety |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2564673A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1673055A (en) * | 1926-12-10 | 1928-06-12 | Samuel P Connor | Telephone-dial protector |
US3965310A (en) * | 1974-09-23 | 1976-06-22 | Alan Willy | Apparatus for limiting access to telephone dialing area |
US4396810A (en) * | 1979-12-03 | 1983-08-02 | Cover Hunter H | Pushbutton telephone dial locks |
-
1984
- 1984-05-15 FR FR8407512A patent/FR2564673A1/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1673055A (en) * | 1926-12-10 | 1928-06-12 | Samuel P Connor | Telephone-dial protector |
US3965310A (en) * | 1974-09-23 | 1976-06-22 | Alan Willy | Apparatus for limiting access to telephone dialing area |
US4396810A (en) * | 1979-12-03 | 1983-08-02 | Cover Hunter H | Pushbutton telephone dial locks |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |