ZA717068B - Telephone dialling system - Google Patents

Telephone dialling system

Info

Publication number
ZA717068B
ZA717068B ZA717068A ZA717068A ZA717068B ZA 717068 B ZA717068 B ZA 717068B ZA 717068 A ZA717068 A ZA 717068A ZA 717068 A ZA717068 A ZA 717068A ZA 717068 B ZA717068 B ZA 717068B
Authority
ZA
South Africa
Prior art keywords
telephone dialling
dialling system
telephone
dialling
Prior art date
Application number
ZA717068A
Inventor
J Zock
Original Assignee
J Zock
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 J Zock filed Critical J Zock
Priority to ZA717068A priority Critical patent/ZA717068B/en
Priority to JP48005797A priority patent/JPS5047507A/ja
Publication of ZA717068B publication Critical patent/ZA717068B/en

Links

ZA717068A 1972-01-10 1972-01-10 Telephone dialling system ZA717068B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ZA717068A ZA717068B (en) 1972-01-10 1972-01-10 Telephone dialling system
JP48005797A JPS5047507A (en) 1972-01-10 1973-01-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA717068A ZA717068B (en) 1972-01-10 1972-01-10 Telephone dialling system

Publications (1)

Publication Number Publication Date
ZA717068B true ZA717068B (en) 1973-09-26

Family

ID=25564056

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA717068A ZA717068B (en) 1972-01-10 1972-01-10 Telephone dialling system

Country Status (2)

Country Link
JP (1) JPS5047507A (en)
ZA (1) ZA717068B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5115910A (en) * 1974-07-31 1976-02-07 Nippon Electric Co JIDODAIYARU SOCHI
US4028493A (en) * 1975-12-22 1977-06-07 International Business Machines Corporation Call progress signal detector
JPS5338204A (en) * 1976-09-21 1978-04-08 Nippon Telegr & Teleph Corp <Ntt> Automatic sending device of pulsing signal
JPS5845872B2 (en) * 1976-11-09 1983-10-13 日本電信電話株式会社 Signal selection transmission method
JPS5544236A (en) * 1978-09-22 1980-03-28 Alps Electric Co Ltd Dial unit
JPS55153462A (en) * 1979-04-18 1980-11-29 Fujitsu Ltd Response confirming system for data transmission and reception system
JPS562771A (en) * 1979-06-22 1981-01-13 Nippon Telegr & Teleph Corp <Ntt> Dial number automatic transmissin telephone set
JPS57132464A (en) * 1981-02-09 1982-08-16 Nippon Telegr & Teleph Corp <Ntt> Telephone set with automatic dial function
JPS5896355U (en) * 1981-12-22 1983-06-30 日本電気株式会社 automatic dialing device
JPS60130954A (en) * 1983-12-20 1985-07-12 Toshiba Corp Telephone set with automatic redialing function
JP2548132B2 (en) * 1986-03-26 1996-10-30 松下電器産業株式会社 Telephone
JPS62279759A (en) * 1986-05-29 1987-12-04 Canon Inc Data communication equipment

Also Published As

Publication number Publication date
JPS5047507A (en) 1975-04-28

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