DE9320717U1 - Personenbezogene Telefonwahl-Kontrolleinrichtung - Google Patents

Personenbezogene Telefonwahl-Kontrolleinrichtung

Info

Publication number
DE9320717U1
DE9320717U1 DE9320717U DE9320717U DE9320717U1 DE 9320717 U1 DE9320717 U1 DE 9320717U1 DE 9320717 U DE9320717 U DE 9320717U DE 9320717 U DE9320717 U DE 9320717U DE 9320717 U1 DE9320717 U1 DE 9320717U1
Authority
DE
Germany
Prior art keywords
control device
personal telephone
telephone dialing
dialing control
personal
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 - Lifetime
Application number
DE9320717U
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EKB DIENSTLEISTUNGSGESELLSCHAF
Original Assignee
EKB DIENSTLEISTUNGSGESELLSCHAF
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by EKB DIENSTLEISTUNGSGESELLSCHAF filed Critical EKB DIENSTLEISTUNGSGESELLSCHAF
Priority to DE9320717U priority Critical patent/DE9320717U1/de
Priority claimed from DE19934325384 external-priority patent/DE4325384A1/de
Publication of DE9320717U1 publication Critical patent/DE9320717U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • H04M1/67—Preventing unauthorised calls from a telephone set by electronic means
    • H04M1/675—Preventing unauthorised calls from a telephone set by electronic means the user being required to insert a coded card, e.g. a smart card carrying an integrated circuit chip
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/38—Graded-service arrangements, i.e. some subscribers prevented from establishing certain connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Microelectronics & Electronic Packaging (AREA)
DE9320717U 1993-07-23 1993-07-23 Personenbezogene Telefonwahl-Kontrolleinrichtung Expired - Lifetime DE9320717U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9320717U DE9320717U1 (de) 1993-07-23 1993-07-23 Personenbezogene Telefonwahl-Kontrolleinrichtung

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19934325384 DE4325384A1 (de) 1993-07-23 1993-07-23 Personenbezogene Telefonwahl-Kontrolleinrichtung
DE9320717U DE9320717U1 (de) 1993-07-23 1993-07-23 Personenbezogene Telefonwahl-Kontrolleinrichtung

Publications (1)

Publication Number Publication Date
DE9320717U1 true DE9320717U1 (de) 1994-12-15

Family

ID=25928133

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9320717U Expired - Lifetime DE9320717U1 (de) 1993-07-23 1993-07-23 Personenbezogene Telefonwahl-Kontrolleinrichtung

Country Status (1)

Country Link
DE (1) DE9320717U1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19707002A1 (de) * 1997-02-21 1998-08-27 Alsthom Cge Alcatel Vorrichtung und Verfahren zur individuellen Gebührenanzeige an TK-Endgeräten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19707002A1 (de) * 1997-02-21 1998-08-27 Alsthom Cge Alcatel Vorrichtung und Verfahren zur individuellen Gebührenanzeige an TK-Endgeräten

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