CA2113125C - Appareil et methode de blocage automatique de la transmission de l'information identifiant un appelant au telephone - Google Patents

Appareil et methode de blocage automatique de la transmission de l'information identifiant un appelant au telephone

Info

Publication number
CA2113125C
CA2113125C CA 2113125 CA2113125A CA2113125C CA 2113125 C CA2113125 C CA 2113125C CA 2113125 CA2113125 CA 2113125 CA 2113125 A CA2113125 A CA 2113125A CA 2113125 C CA2113125 C CA 2113125C
Authority
CA
Canada
Prior art keywords
calling party
telephone
hook
predetermined code
detecting
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
CA 2113125
Other languages
English (en)
Inventor
Howard Rosen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2113125 priority Critical patent/CA2113125C/fr
Application granted granted Critical
Publication of CA2113125C publication Critical patent/CA2113125C/fr
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
    • H04M1/57—Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/72—Finding out and indicating number of calling subscriber
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/57—Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set
    • H04M1/571—Blocking transmission of caller identification to called party

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Telephonic Communication Services (AREA)
CA 2113125 1994-01-10 1994-01-10 Appareil et methode de blocage automatique de la transmission de l'information identifiant un appelant au telephone Expired - Lifetime CA2113125C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2113125 CA2113125C (fr) 1994-01-10 1994-01-10 Appareil et methode de blocage automatique de la transmission de l'information identifiant un appelant au telephone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2113125 CA2113125C (fr) 1994-01-10 1994-01-10 Appareil et methode de blocage automatique de la transmission de l'information identifiant un appelant au telephone

Publications (1)

Publication Number Publication Date
CA2113125C true CA2113125C (fr) 1995-06-27

Family

ID=4152715

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2113125 Expired - Lifetime CA2113125C (fr) 1994-01-10 1994-01-10 Appareil et methode de blocage automatique de la transmission de l'information identifiant un appelant au telephone

Country Status (1)

Country Link
CA (1) CA2113125C (fr)

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Effective date: 20140110