IL58341A - Switching arrangement for pabx telephone exchange - Google Patents

Switching arrangement for pabx telephone exchange

Info

Publication number
IL58341A
IL58341A IL58341A IL5834179A IL58341A IL 58341 A IL58341 A IL 58341A IL 58341 A IL58341 A IL 58341A IL 5834179 A IL5834179 A IL 5834179A IL 58341 A IL58341 A IL 58341A
Authority
IL
Israel
Prior art keywords
telephone exchange
switching arrangement
pabx telephone
pabx
switching
Prior art date
Application number
IL58341A
Other versions
IL58341A0 (en
Original Assignee
Siemens Ag Albis
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 Ag Albis filed Critical Siemens Ag Albis
Publication of IL58341A0 publication Critical patent/IL58341A0/en
Publication of IL58341A publication Critical patent/IL58341A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q1/00—Details of selecting apparatus or arrangements
    • H04Q1/18—Electrical details
    • H04Q1/30—Signalling arrangements; Manipulation of signalling currents
    • H04Q1/50—Conversion between different kinds of signals
IL58341A 1978-09-28 1979-09-27 Switching arrangement for pabx telephone exchange IL58341A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1009978A CH633140A5 (en) 1978-09-28 1978-09-28 Circuit arrangement for a private telephone branch exchange with traffic to the public telephone network

Publications (2)

Publication Number Publication Date
IL58341A0 IL58341A0 (en) 1979-12-30
IL58341A true IL58341A (en) 1982-03-31

Family

ID=4359333

Family Applications (1)

Application Number Title Priority Date Filing Date
IL58341A IL58341A (en) 1978-09-28 1979-09-27 Switching arrangement for pabx telephone exchange

Country Status (3)

Country Link
CH (1) CH633140A5 (en)
IL (1) IL58341A (en)
NL (1) NL7907263A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH661828A5 (en) * 1982-03-04 1987-08-14 Siemens Ag Albis METHOD FOR A TELEPHONE SIGN RECEIVING TELEPHONE PABX SYSTEM RECEIVING FROM THE PUBLIC TELEPHONE NETWORK, IN PARTICULAR TELEPHONE EXTENSION SYSTEM.

Also Published As

Publication number Publication date
CH633140A5 (en) 1982-11-15
IL58341A0 (en) 1979-12-30
NL7907263A (en) 1980-04-01

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