JPH0129344B2 - - Google Patents

Info

Publication number
JPH0129344B2
JPH0129344B2 JP58016106A JP1610683A JPH0129344B2 JP H0129344 B2 JPH0129344 B2 JP H0129344B2 JP 58016106 A JP58016106 A JP 58016106A JP 1610683 A JP1610683 A JP 1610683A JP H0129344 B2 JPH0129344 B2 JP H0129344B2
Authority
JP
Japan
Prior art keywords
line
central office
memory
pbx
speed dial
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.)
Expired
Application number
JP58016106A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59143453A (ja
Inventor
Kazuyuki Nagatomi
Kenichi Morikawa
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.)
NEC Corp
Original Assignee
Nippon 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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP58016106A priority Critical patent/JPS59143453A/ja
Publication of JPS59143453A publication Critical patent/JPS59143453A/ja
Publication of JPH0129344B2 publication Critical patent/JPH0129344B2/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
    • H04M1/27495—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 implemented by means of discrete electronic components, i.e. neither programmable nor microprocessor-controlled

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Signal Processing (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP58016106A 1983-02-04 1983-02-04 ボタン電話装置 Granted JPS59143453A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58016106A JPS59143453A (ja) 1983-02-04 1983-02-04 ボタン電話装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58016106A JPS59143453A (ja) 1983-02-04 1983-02-04 ボタン電話装置

Publications (2)

Publication Number Publication Date
JPS59143453A JPS59143453A (ja) 1984-08-17
JPH0129344B2 true JPH0129344B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1989-06-09

Family

ID=11907259

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58016106A Granted JPS59143453A (ja) 1983-02-04 1983-02-04 ボタン電話装置

Country Status (1)

Country Link
JP (1) JPS59143453A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61120552A (ja) * 1984-11-15 1986-06-07 Nitsuko Ltd ボタン電話装置におけるナンバ−・リダイヤル方式
JPS6245258A (ja) * 1985-08-23 1987-02-27 Meisei Electric Co Ltd ダイヤル信号送出方式
JPH02270497A (ja) * 1989-04-12 1990-11-05 Nec Corp ボタン電話装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6033329B2 (ja) * 1979-01-23 1985-08-02 アンリツ株式会社 自動ダイヤル装置
JPS57132464A (en) * 1981-02-09 1982-08-16 Nippon Telegr & Teleph Corp <Ntt> Telephone set with automatic dial function

Also Published As

Publication number Publication date
JPS59143453A (ja) 1984-08-17

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