SE320702B - - Google Patents

Info

Publication number
SE320702B
SE320702B SE17113/68A SE1711368A SE320702B SE 320702 B SE320702 B SE 320702B SE 17113/68 A SE17113/68 A SE 17113/68A SE 1711368 A SE1711368 A SE 1711368A SE 320702 B SE320702 B SE 320702B
Authority
SE
Sweden
Application number
SE17113/68A
Inventor
A Jacobaeus
J Bjoerk
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE17113/68A priority Critical patent/SE320702B/xx
Priority to US875475A priority patent/US3604854A/en
Priority to DE19691963029 priority patent/DE1963029B2/de
Priority to BE742855D priority patent/BE742855A/xx
Priority to FR6943026A priority patent/FR2026082A1/fr
Priority to GB60865/69A priority patent/GB1244546A/en
Priority to NL6918680A priority patent/NL6918680A/xx
Publication of SE320702B publication Critical patent/SE320702B/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/44—Additional connecting arrangements for providing access to frequently-wanted subscribers, e.g. abbreviated dialling

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Meter Arrangements (AREA)
  • Exchange Systems With Centralized Control (AREA)
SE17113/68A 1968-12-13 1968-12-13 SE320702B (xx)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE17113/68A SE320702B (xx) 1968-12-13 1968-12-13
US875475A US3604854A (en) 1968-12-13 1969-11-10 Arrangement at a called subscriber{3 s instrument for indicating the calling instrument
DE19691963029 DE1963029B2 (de) 1968-12-13 1969-12-08 Anordnung zur anzeige der rufenden teilnehmer oder neben stelle mit kurzrufnummer am gerufenen teilnehmerapparat
BE742855D BE742855A (xx) 1968-12-13 1969-12-09
FR6943026A FR2026082A1 (xx) 1968-12-13 1969-12-11
GB60865/69A GB1244546A (en) 1968-12-13 1969-12-12 Improvements in or relating to telephone systems
NL6918680A NL6918680A (xx) 1968-12-13 1969-12-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE17113/68A SE320702B (xx) 1968-12-13 1968-12-13

Publications (1)

Publication Number Publication Date
SE320702B true SE320702B (xx) 1970-02-16

Family

ID=20303259

Family Applications (1)

Application Number Title Priority Date Filing Date
SE17113/68A SE320702B (xx) 1968-12-13 1968-12-13

Country Status (7)

Country Link
US (1) US3604854A (xx)
BE (1) BE742855A (xx)
DE (1) DE1963029B2 (xx)
FR (1) FR2026082A1 (xx)
GB (1) GB1244546A (xx)
NL (1) NL6918680A (xx)
SE (1) SE320702B (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4081614A (en) * 1977-04-14 1978-03-28 Rauland-Borg Corporation Supervised single link telephone system
DE2852811C2 (de) * 1978-12-06 1982-03-11 Siemens AG, 1000 Berlin und 8000 München Anordnung für eine Fernsprechanlage mit die Rufnummern vergeblich anrufender Sprechstellen aufnehmender Speicher
DE2806234C2 (de) * 1978-02-14 1984-03-08 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung für eine Fernsprechanlage, mit einem Speicher für die Rufnummern vergeblich anrufender Sprechstellen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE567487A (xx) * 1957-05-09
US3472968A (en) * 1965-02-11 1969-10-14 Ericsson Telefon Ab L M Connecting device for waiting in automatic telephone plants

Also Published As

Publication number Publication date
BE742855A (xx) 1970-05-14
FR2026082A1 (xx) 1970-09-11
US3604854A (en) 1971-09-14
DE1963029B2 (de) 1971-04-15
GB1244546A (en) 1971-09-02
DE1963029A1 (de) 1970-06-18
NL6918680A (xx) 1970-06-16

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