JPS53131707A - Auotmatic telephone exchange system - Google Patents

Auotmatic telephone exchange system

Info

Publication number
JPS53131707A
JPS53131707A JP4660577A JP4660577A JPS53131707A JP S53131707 A JPS53131707 A JP S53131707A JP 4660577 A JP4660577 A JP 4660577A JP 4660577 A JP4660577 A JP 4660577A JP S53131707 A JPS53131707 A JP S53131707A
Authority
JP
Japan
Prior art keywords
auotmatic
exchange system
telephone exchange
data
simplification
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP4660577A
Other languages
Japanese (ja)
Other versions
JPS5722476B2 (en
Inventor
Takeo Fukuda
Kazuhiko Hanawa
Kiyoshi Urui
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP4660577A priority Critical patent/JPS53131707A/en
Publication of JPS53131707A publication Critical patent/JPS53131707A/en
Publication of JPS5722476B2 publication Critical patent/JPS5722476B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors

Abstract

PURPOSE:To ensure an effective exchange of various kinds of data and thus to realize the simplification and cost reduction for the device, by transmitting and receiving the data of the terminal equipment as well as the control signal via the telephone control line.
JP4660577A 1977-04-22 1977-04-22 Auotmatic telephone exchange system Granted JPS53131707A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4660577A JPS53131707A (en) 1977-04-22 1977-04-22 Auotmatic telephone exchange system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4660577A JPS53131707A (en) 1977-04-22 1977-04-22 Auotmatic telephone exchange system

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP16646684A Division JPS60149252A (en) 1984-08-10 1984-08-10 Composite terminal

Publications (2)

Publication Number Publication Date
JPS53131707A true JPS53131707A (en) 1978-11-16
JPS5722476B2 JPS5722476B2 (en) 1982-05-13

Family

ID=12751924

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4660577A Granted JPS53131707A (en) 1977-04-22 1977-04-22 Auotmatic telephone exchange system

Country Status (1)

Country Link
JP (1) JPS53131707A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5842352A (en) * 1981-09-05 1983-03-11 Nippon Telegr & Teleph Corp <Ntt> Callout device discriminating originating subscriber number

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5842352A (en) * 1981-09-05 1983-03-11 Nippon Telegr & Teleph Corp <Ntt> Callout device discriminating originating subscriber number

Also Published As

Publication number Publication date
JPS5722476B2 (en) 1982-05-13

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