IT946076B - Centrale telefonica provvista di mezzi per consentire l inclusione di un utente chiamante preferen ziale in un collegamento preceden temente stabilito - Google Patents

Centrale telefonica provvista di mezzi per consentire l inclusione di un utente chiamante preferen ziale in un collegamento preceden temente stabilito

Info

Publication number
IT946076B
IT946076B IT31372/71A IT3137271A IT946076B IT 946076 B IT946076 B IT 946076B IT 31372/71 A IT31372/71 A IT 31372/71A IT 3137271 A IT3137271 A IT 3137271A IT 946076 B IT946076 B IT 946076B
Authority
IT
Italy
Prior art keywords
inclusion
allow
central unit
previously established
calling user
Prior art date
Application number
IT31372/71A
Other languages
English (en)
Italian (it)
Inventor
O Malagoli
F Rossi
Original Assignee
Italiana Telecomunica Zioni Si
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 Italiana Telecomunica Zioni Si filed Critical Italiana Telecomunica Zioni Si
Priority to IT31372/71A priority Critical patent/IT946076B/it
Priority to FR7212780A priority patent/FR2136342A5/fr
Priority to BE783954A priority patent/BE783954A/fr
Priority to ZA723869A priority patent/ZA723869B/xx
Priority to ES408341A priority patent/ES408341A1/es
Priority to DE2255564A priority patent/DE2255564A1/de
Priority to NL7215413A priority patent/NL7215413A/xx
Application granted granted Critical
Publication of IT946076B publication Critical patent/IT946076B/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)
IT31372/71A 1971-11-19 1971-11-19 Centrale telefonica provvista di mezzi per consentire l inclusione di un utente chiamante preferen ziale in un collegamento preceden temente stabilito IT946076B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT31372/71A IT946076B (it) 1971-11-19 1971-11-19 Centrale telefonica provvista di mezzi per consentire l inclusione di un utente chiamante preferen ziale in un collegamento preceden temente stabilito
FR7212780A FR2136342A5 (fr) 1971-11-19 1972-04-12
BE783954A BE783954A (fr) 1971-11-19 1972-05-25 Central telephonique equipe de moyens pour permettre l'inclusion d'un abonne demandeur preferentiel dans une communicationetablie precedemmen
ZA723869A ZA723869B (en) 1971-11-19 1972-06-06 Telephone exchange with means for allowing the enclosing of a privileged calling subscriber in a connection established before
ES408341A ES408341A1 (es) 1971-11-19 1972-10-28 Perfeccionamientos en las centrales telefonicas.
DE2255564A DE2255564A1 (de) 1971-11-19 1972-11-13 Fernsprechvermittlungsanlage
NL7215413A NL7215413A (fr) 1971-11-19 1972-11-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT31372/71A IT946076B (it) 1971-11-19 1971-11-19 Centrale telefonica provvista di mezzi per consentire l inclusione di un utente chiamante preferen ziale in un collegamento preceden temente stabilito

Publications (1)

Publication Number Publication Date
IT946076B true IT946076B (it) 1973-05-21

Family

ID=11233531

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31372/71A IT946076B (it) 1971-11-19 1971-11-19 Centrale telefonica provvista di mezzi per consentire l inclusione di un utente chiamante preferen ziale in un collegamento preceden temente stabilito

Country Status (7)

Country Link
BE (1) BE783954A (fr)
DE (1) DE2255564A1 (fr)
ES (1) ES408341A1 (fr)
FR (1) FR2136342A5 (fr)
IT (1) IT946076B (fr)
NL (1) NL7215413A (fr)
ZA (1) ZA723869B (fr)

Also Published As

Publication number Publication date
FR2136342A5 (fr) 1972-12-22
BE783954A (fr) 1972-09-18
ES408341A1 (es) 1976-02-01
DE2255564A1 (de) 1973-05-30
NL7215413A (fr) 1973-05-22
ZA723869B (en) 1973-05-30

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