IL59731A - Method for use in a p.a.b.x.telephone exchange - Google Patents

Method for use in a p.a.b.x.telephone exchange

Info

Publication number
IL59731A
IL59731A IL5973180A IL5973180A IL59731A IL 59731 A IL59731 A IL 59731A IL 5973180 A IL5973180 A IL 5973180A IL 5973180 A IL5973180 A IL 5973180A IL 59731 A IL59731 A IL 59731A
Authority
IL
Israel
Prior art keywords
telephone exchange
telephone
exchange
Prior art date
Application number
IL5973180A
Original Assignee
Siemens Ag
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 filed Critical Siemens Ag
Publication of IL59731A publication Critical patent/IL59731A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0016—Arrangements providing connection between exchanges
IL5973180A 1979-03-30 1980-03-28 Method for use in a p.a.b.x.telephone exchange IL59731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792912651 DE2912651A1 (en) 1979-03-30 1979-03-30 Tone detection system for automatic telephone exchange - recognises international three pip tone signal and stores locally dialled number

Publications (1)

Publication Number Publication Date
IL59731A true IL59731A (en) 1983-07-31

Family

ID=6066894

Family Applications (1)

Application Number Title Priority Date Filing Date
IL5973180A IL59731A (en) 1979-03-30 1980-03-28 Method for use in a p.a.b.x.telephone exchange

Country Status (3)

Country Link
DE (1) DE2912651A1 (en)
IL (1) IL59731A (en)
NL (1) NL8001854A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3130208C2 (en) * 1981-07-30 1984-03-08 Siemens AG, 1000 Berlin und 8000 München Audio receiver for a telecommunications system, in particular telephone branch exchange, with digital voice and data transmission

Also Published As

Publication number Publication date
NL8001854A (en) 1980-10-02
DE2912651A1 (en) 1980-10-02

Similar Documents

Publication Publication Date Title
DE3161990D1 (en) Circuit for use in a telephone set
MY8800007A (en) A telephone set
DE3160944D1 (en) Distributor, especially for a telephone exchange
AU560767B2 (en) Apparatus for use in telephone exchange
GB2095926B (en) Branch-off method
IL59732A (en) Method for use in a p.a.b.x.telephone exchange
GB2053626B (en) Reducing interference in telecommunication lines
IL59730A (en) Method for use in a p.a.b.x.telephone exchange
IL59731A (en) Method for use in a p.a.b.x.telephone exchange
IL59431A (en) Method for operating a telephone exchange
JPS568992A (en) Time division telephone exchange device
JPS5776496A (en) Fuel exchanging machine
GB2006573B (en) Apparatus for use in a telecommunication exchange
GB2074057B (en) Multiple station transfer machines
ZA811954B (en) Apparatus for use in a telephone exchange
GB2007941B (en) Apparatus for use in a telecommunications exchange
IL60750A0 (en) Method for operating a telephone exchange
GB2061063B (en) Telecommunications exchange
DE2967640D1 (en) Apparatus for use in telephone communication
AU547363B2 (en) Apparatus for use in a telephone exchange
IL54769A (en) Queuing arrangement in centrally controlled p.a.b.x. telephone exchange
GB2087196B (en) Detecting a fault in a telephone exchange
IL63774A0 (en) Telephone exchange
GB2107532B (en) Branch-off method
DE3160660D1 (en) Process for supervising occupied devices in a telecommunication exchange, especially in a telephone exchange