JPH0550184B2 - - Google Patents

Info

Publication number
JPH0550184B2
JPH0550184B2 JP58110462A JP11046283A JPH0550184B2 JP H0550184 B2 JPH0550184 B2 JP H0550184B2 JP 58110462 A JP58110462 A JP 58110462A JP 11046283 A JP11046283 A JP 11046283A JP H0550184 B2 JPH0550184 B2 JP H0550184B2
Authority
JP
Japan
Prior art keywords
circuit
subscriber
talkie
sending
circuits
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 - Lifetime
Application number
JP58110462A
Other languages
English (en)
Japanese (ja)
Other versions
JPS603253A (ja
Inventor
Chukichi Ono
Toshinori Tsuboi
Yutaka Fukushima
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.)
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Original Assignee
Hitachi Ltd
Nippon Telegraph and Telephone Corp
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 Hitachi Ltd, Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical Hitachi Ltd
Priority to JP11046283A priority Critical patent/JPS603253A/ja
Publication of JPS603253A publication Critical patent/JPS603253A/ja
Publication of JPH0550184B2 publication Critical patent/JPH0550184B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
JP11046283A 1983-06-20 1983-06-20 ト−キ−送出方式 Granted JPS603253A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11046283A JPS603253A (ja) 1983-06-20 1983-06-20 ト−キ−送出方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11046283A JPS603253A (ja) 1983-06-20 1983-06-20 ト−キ−送出方式

Publications (2)

Publication Number Publication Date
JPS603253A JPS603253A (ja) 1985-01-09
JPH0550184B2 true JPH0550184B2 (de) 1993-07-28

Family

ID=14536320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11046283A Granted JPS603253A (ja) 1983-06-20 1983-06-20 ト−キ−送出方式

Country Status (1)

Country Link
JP (1) JPS603253A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0265349A (ja) * 1988-08-31 1990-03-06 Pioneer Answerphone Mfg Corp 留守番電話装置
JP2016111584A (ja) * 2014-12-09 2016-06-20 株式会社日立情報通信エンジニアリング 交換機

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5419311A (en) * 1977-07-14 1979-02-14 Oki Electric Ind Co Ltd Delivery system of talkie sound
JPS5773557A (en) * 1980-10-25 1982-05-08 Hitachi Ltd Talkie sound supply system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5419311A (en) * 1977-07-14 1979-02-14 Oki Electric Ind Co Ltd Delivery system of talkie sound
JPS5773557A (en) * 1980-10-25 1982-05-08 Hitachi Ltd Talkie sound supply system

Also Published As

Publication number Publication date
JPS603253A (ja) 1985-01-09

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