JPS5368902A - Telephone circuit calling device - Google Patents

Telephone circuit calling device

Info

Publication number
JPS5368902A
JPS5368902A JP14491376A JP14491376A JPS5368902A JP S5368902 A JPS5368902 A JP S5368902A JP 14491376 A JP14491376 A JP 14491376A JP 14491376 A JP14491376 A JP 14491376A JP S5368902 A JPS5368902 A JP S5368902A
Authority
JP
Japan
Prior art keywords
telephone circuit
calling device
circuit calling
telephone
crt
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
JP14491376A
Other languages
Japanese (ja)
Other versions
JPS5620746B2 (en
Inventor
Takehiko Saijo
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 JP14491376A priority Critical patent/JPS5368902A/en
Publication of JPS5368902A publication Critical patent/JPS5368902A/en
Publication of JPS5620746B2 publication Critical patent/JPS5620746B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
    • H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
    • H04M1/2745—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using static electronic memories, e.g. chips
    • H04M1/2753—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using static electronic memories, e.g. chips providing data content
    • H04M1/2755—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using static electronic memories, e.g. chips providing data content by optical scanning

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)

Abstract

PURPOSE:To improve operational efficiency and reduce error call with selecting a telephone circuit by displaying on CRT.
JP14491376A 1976-12-02 1976-12-02 Telephone circuit calling device Granted JPS5368902A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14491376A JPS5368902A (en) 1976-12-02 1976-12-02 Telephone circuit calling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14491376A JPS5368902A (en) 1976-12-02 1976-12-02 Telephone circuit calling device

Publications (2)

Publication Number Publication Date
JPS5368902A true JPS5368902A (en) 1978-06-19
JPS5620746B2 JPS5620746B2 (en) 1981-05-15

Family

ID=15373167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14491376A Granted JPS5368902A (en) 1976-12-02 1976-12-02 Telephone circuit calling device

Country Status (1)

Country Link
JP (1) JPS5368902A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6150457A (en) * 1984-08-20 1986-03-12 Masao Uchiumi Information processing system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0121683Y2 (en) * 1984-09-14 1989-06-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6150457A (en) * 1984-08-20 1986-03-12 Masao Uchiumi Information processing system

Also Published As

Publication number Publication date
JPS5620746B2 (en) 1981-05-15

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