JPS5331908A - Preset dial unit - Google Patents

Preset dial unit

Info

Publication number
JPS5331908A
JPS5331908A JP10655276A JP10655276A JPS5331908A JP S5331908 A JPS5331908 A JP S5331908A JP 10655276 A JP10655276 A JP 10655276A JP 10655276 A JP10655276 A JP 10655276A JP S5331908 A JPS5331908 A JP S5331908A
Authority
JP
Japan
Prior art keywords
dial unit
preset dial
preset
unit
economization
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
JP10655276A
Other languages
English (en)
Other versions
JPS5420366B2 (ja
Inventor
Isamu Ishiwata
Nobuhisa Ayugase
Hajime Nakazawa
Masayuki Murakami
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.)
NTT Inc
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP10655276A priority Critical patent/JPS5331908A/ja
Publication of JPS5331908A publication Critical patent/JPS5331908A/ja
Publication of JPS5420366B2 publication Critical patent/JPS5420366B2/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
    • H04M1/272—Devices whereby a plurality of signals may be stored simultaneously with provision for storing only one subscriber number at a time, e.g. by keyboard or dial
    • H04M1/2725—Devices whereby a plurality of signals may be stored simultaneously with provision for storing only one subscriber number at a time, e.g. by keyboard or dial using electronic memories

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
JP10655276A 1976-09-06 1976-09-06 Preset dial unit Granted JPS5331908A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10655276A JPS5331908A (en) 1976-09-06 1976-09-06 Preset dial unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10655276A JPS5331908A (en) 1976-09-06 1976-09-06 Preset dial unit

Publications (2)

Publication Number Publication Date
JPS5331908A true JPS5331908A (en) 1978-03-25
JPS5420366B2 JPS5420366B2 (ja) 1979-07-23

Family

ID=14436500

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10655276A Granted JPS5331908A (en) 1976-09-06 1976-09-06 Preset dial unit

Country Status (1)

Country Link
JP (1) JPS5331908A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399179A (en) * 1980-01-12 1983-08-16 Toray Industries, Inc. Polyester laminated film

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4399179A (en) * 1980-01-12 1983-08-16 Toray Industries, Inc. Polyester laminated film

Also Published As

Publication number Publication date
JPS5420366B2 (ja) 1979-07-23

Similar Documents

Publication Publication Date Title
JPS5443014A (en) Key code data generator
AU504330B2 (en) Switching circuit
JPS53142158A (en) Switch state detector
NO780894L (no) Elektrisk kretsloepsplate.
JPS5331908A (en) Preset dial unit
PT65278B (en) Improvements in or relating to t.d.m. telecommunications switching systems
JPS5213706A (en) Key telephone system
JPS52130516A (en) Monitor and fault position orientation system
JPS5211067A (en) Electronic disital clockwork
JPS5228806A (en) Secret-talk circuit of push-button telephone device
SU597090A1 (ru) Электронный телеграфный ключ
JPS523319A (en) Crosstalk reduction system
JPS51140084A (en) Coding switch system
JPS5210004A (en) Switching circuit by voice signal
JPS5220711A (en) Electronic exchange control system
JPS525206A (en) Muting circuit used in electronic apparatus
JPS5213707A (en) Privacy system in key telephone system
JPS5315542A (en) Enclosed switchboard wiht buffer chamber
JPS5384455A (en) Count setting device
JPS5220714A (en) Receiving band switching equipment
JPS5396704A (en) Anti-side tone circuit
JPS5384502A (en) Selective calling unit
JPS5280708A (en) Communication equipment
JPS51132379A (en) Anti oscillation device
JPS51142224A (en) Device for input circuit