IT953541B - SYSTEM FOR DISPLAYING THE NUMBER OF THE CALLED USER ON THE TELEPHONE DEVICE OF THE CALLED USER - Google Patents

SYSTEM FOR DISPLAYING THE NUMBER OF THE CALLED USER ON THE TELEPHONE DEVICE OF THE CALLED USER

Info

Publication number
IT953541B
IT953541B IT2222172A IT2222172A IT953541B IT 953541 B IT953541 B IT 953541B IT 2222172 A IT2222172 A IT 2222172A IT 2222172 A IT2222172 A IT 2222172A IT 953541 B IT953541 B IT 953541B
Authority
IT
Italy
Prior art keywords
called user
displaying
telephone device
called
user
Prior art date
Application number
IT2222172A
Other languages
Italian (it)
Inventor
G Gubertini
Original Assignee
Siemens Spa Italiana
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 Siemens Spa Italiana filed Critical Siemens Spa Italiana
Priority to IT2222172A priority Critical patent/IT953541B/en
Priority to FR7240162A priority patent/FR2183442A5/fr
Priority to DE19722260023 priority patent/DE2260023C3/en
Priority to NL7303019A priority patent/NL7303019A/xx
Priority to BE128810A priority patent/BE796801A/en
Application granted granted Critical
Publication of IT953541B publication Critical patent/IT953541B/en

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
    • H04M1/573—Line monitoring circuits for detecting caller identification
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
    • H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
    • H04Q3/625—Arrangements in the private branch exchange
IT2222172A 1972-03-22 1972-03-22 SYSTEM FOR DISPLAYING THE NUMBER OF THE CALLED USER ON THE TELEPHONE DEVICE OF THE CALLED USER IT953541B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT2222172A IT953541B (en) 1972-03-22 1972-03-22 SYSTEM FOR DISPLAYING THE NUMBER OF THE CALLED USER ON THE TELEPHONE DEVICE OF THE CALLED USER
FR7240162A FR2183442A5 (en) 1972-03-22 1972-11-13
DE19722260023 DE2260023C3 (en) 1972-03-22 1972-12-07 Circuit arrangement for making the telephone number of a calling subscriber visible to the telephone set of the called subscriber
NL7303019A NL7303019A (en) 1972-03-22 1973-03-02
BE128810A BE796801A (en) 1972-03-22 1973-03-15 VISUALIZATION SYSTEM OF THE NUMBER OF THE REQUESTING SUBSCRIBER ON THE TELEPHONE DEVICE OF THE REQUESTED SUBSCRIBER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2222172A IT953541B (en) 1972-03-22 1972-03-22 SYSTEM FOR DISPLAYING THE NUMBER OF THE CALLED USER ON THE TELEPHONE DEVICE OF THE CALLED USER

Publications (1)

Publication Number Publication Date
IT953541B true IT953541B (en) 1973-08-10

Family

ID=11193241

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2222172A IT953541B (en) 1972-03-22 1972-03-22 SYSTEM FOR DISPLAYING THE NUMBER OF THE CALLED USER ON THE TELEPHONE DEVICE OF THE CALLED USER

Country Status (5)

Country Link
BE (1) BE796801A (en)
DE (1) DE2260023C3 (en)
FR (1) FR2183442A5 (en)
IT (1) IT953541B (en)
NL (1) NL7303019A (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2852811C2 (en) * 1978-12-06 1982-03-11 Siemens AG, 1000 Berlin und 8000 München Arrangement for a telephone system with the call numbers unsuccessful calling stations receiving memory
DE2806234C2 (en) * 1978-02-14 1984-03-08 Siemens AG, 1000 Berlin und 8000 München Circuit arrangement for a telephone system, with a memory for the telephone numbers of unsuccessfully calling microphone units
GB2019698B (en) * 1978-04-20 1982-04-21 Feedback Ltd Telephone number memory and indicator system
DE2937643C2 (en) * 1979-09-18 1982-05-19 TE KA DE Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg Method for establishing a radio link between fixed and mobile radio stations
DE3029661C2 (en) * 1980-08-05 1983-10-20 Siemens AG, 1000 Berlin und 8000 München Method for the transmission of information to be made visible to a telephone subscriber about the other telephone subscriber involved in the relevant connection
DE3034986C2 (en) * 1980-09-17 1987-01-02 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Method for storing and displaying call numbers of calling subscribers at a called unoccupied subscriber station in telephone exchange, in particular telephone branch exchange systems
IT1148027B (en) * 1981-03-03 1986-11-26 Cselt Centro Studi Lab Telecom SYSTEM FOR THE PROPAGATION ALONG A TELEPHONE CONNECTION OF THE TEETH OF THE USERS INTERESTED IN THIS CONNECTION
BR8106464A (en) * 1981-10-02 1983-09-13 Sonintel Sociedade Nacional De TELEPHONE CALL DETECTOR
CA1217550A (en) * 1981-10-02 1987-02-03 Jose P. Pintos Calling line tracing system and identification detector
DE3151172C2 (en) * 1981-12-23 1983-10-27 Siemens AG, 1000 Berlin und 8000 München Procedure for the transmission of alphanumeric characters
DE3238770C2 (en) * 1982-10-20 1988-08-18 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Telephone with visual display devices
US4551581B1 (en) * 1983-07-12 1995-06-20 Bell Telephone Labor Inc Method and apparatus for sending a data message to a selected station during a silent interval between ringing
US4582956B1 (en) * 1983-07-12 1994-09-20 Bell Telephone Labor Inc Method and apparatus for displaying at a selected station special service information during a silent interval between ringing
DE3326979A1 (en) * 1983-07-27 1985-02-07 Siemens AG, 1000 Berlin und 8000 München Circuit arrangement for telecommunications switching systems with direct dialling
DE3402455A1 (en) * 1984-01-25 1985-08-01 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt METHOD FOR OPERATING A SWITCHING CENTER AND / OR A TERMINAL OF A TELECOMMUNICATION, IN PARTICULAR TELECOMMUNICATION SYSTEM
DE3405014A1 (en) * 1984-02-13 1985-08-14 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Method for operating a telephone answering machine
DE3429457A1 (en) * 1984-08-10 1986-02-20 Atis Assmann GmbH, 6380 Bad Homburg METHOD FOR IDENTIFYING SELECTED OR SELECTED TERMINAL DEVICES AND DEVICE FOR CARRYING OUT THE METHOD
DE3517017C1 (en) * 1985-05-11 1986-11-27 Vierling, Oskar, Prof. Dr.Phil.Habil., 8553 Ebermannstadt Circuit arrangement for telecommunications switching systems with direct dialling-in
DE3542405C1 (en) * 1985-11-30 1987-05-21 Vierling Oskar Telephone exchange circuitry identifying caller - assigns two microprocessors, matching circuits and memories to subscriber selectors
DE3630471A1 (en) * 1986-09-06 1988-04-21 Vierling Werner Circuit arrangement for indicating the call number of a calling subscriber at the telephone set of the called subscriber
DE3815908A1 (en) * 1988-05-10 1989-11-23 Telefonbau & Normalzeit Gmbh Method for preserving the anonymity of a calling subscriber in communications switching systems
KR900702695A (en) * 1988-07-25 1990-12-08 제임스 앤더슨 존 An encrypted telephone
DE4002152A1 (en) 1990-01-25 1991-08-01 Grundig Emv SUBSCRIBER DEVICE WITH INTERMEDIATE STORAGE AND A RELATED DIALING DEVICE

Also Published As

Publication number Publication date
FR2183442A5 (en) 1973-12-14
DE2260023C3 (en) 1975-04-30
NL7303019A (en) 1973-09-25
BE796801A (en) 1973-07-02
DE2260023A1 (en) 1973-09-27
DE2260023B2 (en) 1974-09-05

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