JPS63242096A - ボタン電話装置 - Google Patents

ボタン電話装置

Info

Publication number
JPS63242096A
JPS63242096A JP7444287A JP7444287A JPS63242096A JP S63242096 A JPS63242096 A JP S63242096A JP 7444287 A JP7444287 A JP 7444287A JP 7444287 A JP7444287 A JP 7444287A JP S63242096 A JPS63242096 A JP S63242096A
Authority
JP
Japan
Prior art keywords
display
hold
key
holding
outside line
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
JP7444287A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0470834B2 (enExample
Inventor
Kazuo Nakano
和雄 中野
Naoto Takahashi
直人 高橋
Toshizo Ikushima
生島　寿三
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.)
Tamura Electric Works Ltd
Original Assignee
Tamura Electric Works 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 Tamura Electric Works Ltd filed Critical Tamura Electric Works Ltd
Priority to JP7444287A priority Critical patent/JPS63242096A/ja
Publication of JPS63242096A publication Critical patent/JPS63242096A/ja
Publication of JPH0470834B2 publication Critical patent/JPH0470834B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP7444287A 1987-03-30 1987-03-30 ボタン電話装置 Granted JPS63242096A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7444287A JPS63242096A (ja) 1987-03-30 1987-03-30 ボタン電話装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7444287A JPS63242096A (ja) 1987-03-30 1987-03-30 ボタン電話装置

Publications (2)

Publication Number Publication Date
JPS63242096A true JPS63242096A (ja) 1988-10-07
JPH0470834B2 JPH0470834B2 (enExample) 1992-11-12

Family

ID=13547351

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7444287A Granted JPS63242096A (ja) 1987-03-30 1987-03-30 ボタン電話装置

Country Status (1)

Country Link
JP (1) JPS63242096A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5517551A (en) * 1990-12-04 1996-05-14 Canon Kabushiki Kaisha Telephone apparatus with dial key display for external line status

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5517551A (en) * 1990-12-04 1996-05-14 Canon Kabushiki Kaisha Telephone apparatus with dial key display for external line status

Also Published As

Publication number Publication date
JPH0470834B2 (enExample) 1992-11-12

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Legal Events

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LAPS Cancellation because of no payment of annual fees