JPS55154863A - Talkie system for confirmation before transmission of calling signal - Google Patents

Talkie system for confirmation before transmission of calling signal

Info

Publication number
JPS55154863A
JPS55154863A JP6301279A JP6301279A JPS55154863A JP S55154863 A JPS55154863 A JP S55154863A JP 6301279 A JP6301279 A JP 6301279A JP 6301279 A JP6301279 A JP 6301279A JP S55154863 A JPS55154863 A JP S55154863A
Authority
JP
Japan
Prior art keywords
subscriber
sub
called
calling signal
calling
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
JP6301279A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6331146B2 (enrdf_load_stackoverflow
Inventor
Yasuharu Moriya
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
NEC 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP6301279A priority Critical patent/JPS55154863A/ja
Publication of JPS55154863A publication Critical patent/JPS55154863A/ja
Publication of JPS6331146B2 publication Critical patent/JPS6331146B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M3/00Automatic or semi-automatic exchanges
    • H04M3/42Systems providing special services or facilities to subscribers

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
JP6301279A 1979-05-22 1979-05-22 Talkie system for confirmation before transmission of calling signal Granted JPS55154863A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6301279A JPS55154863A (en) 1979-05-22 1979-05-22 Talkie system for confirmation before transmission of calling signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6301279A JPS55154863A (en) 1979-05-22 1979-05-22 Talkie system for confirmation before transmission of calling signal

Publications (2)

Publication Number Publication Date
JPS55154863A true JPS55154863A (en) 1980-12-02
JPS6331146B2 JPS6331146B2 (enrdf_load_stackoverflow) 1988-06-22

Family

ID=13216974

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6301279A Granted JPS55154863A (en) 1979-05-22 1979-05-22 Talkie system for confirmation before transmission of calling signal

Country Status (1)

Country Link
JP (1) JPS55154863A (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58215854A (ja) * 1982-06-09 1983-12-15 Toshiba Corp 交換機の呼出信号発生装置
JPS59105749A (ja) * 1982-12-10 1984-06-19 Fujitsu Ltd 定形メツセ−ジ交換方式
JPS60119143A (ja) * 1983-12-01 1985-06-26 Rohm Co Ltd コ−ドレステレホン装置
JPS60253360A (ja) * 1983-12-05 1985-12-14 Nippo Tsushin Kogyo Kk 通信システム
JPS63108897A (ja) * 1986-10-25 1988-05-13 Meisei Electric Co Ltd 番号案内付きダイヤルインサ−ビス方式
JPS63109691A (ja) * 1986-10-27 1988-05-14 Meisei Electric Co Ltd 扱者不在時の電話交換方式
JPH01288150A (ja) * 1988-05-16 1989-11-20 Nippon Telegr & Teleph Corp <Ntt> 通信直前の情報提供装置
JPH04220053A (ja) * 1990-12-20 1992-08-11 Matsushita Electric Ind Co Ltd 構内交換機

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0365741U (enrdf_load_stackoverflow) * 1989-10-31 1991-06-26

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58215854A (ja) * 1982-06-09 1983-12-15 Toshiba Corp 交換機の呼出信号発生装置
JPS59105749A (ja) * 1982-12-10 1984-06-19 Fujitsu Ltd 定形メツセ−ジ交換方式
JPS60119143A (ja) * 1983-12-01 1985-06-26 Rohm Co Ltd コ−ドレステレホン装置
JPS60253360A (ja) * 1983-12-05 1985-12-14 Nippo Tsushin Kogyo Kk 通信システム
JPS63108897A (ja) * 1986-10-25 1988-05-13 Meisei Electric Co Ltd 番号案内付きダイヤルインサ−ビス方式
JPS63109691A (ja) * 1986-10-27 1988-05-14 Meisei Electric Co Ltd 扱者不在時の電話交換方式
JPH01288150A (ja) * 1988-05-16 1989-11-20 Nippon Telegr & Teleph Corp <Ntt> 通信直前の情報提供装置
JPH04220053A (ja) * 1990-12-20 1992-08-11 Matsushita Electric Ind Co Ltd 構内交換機

Also Published As

Publication number Publication date
JPS6331146B2 (enrdf_load_stackoverflow) 1988-06-22

Similar Documents

Publication Publication Date Title
JPS55154863A (en) Talkie system for confirmation before transmission of calling signal
IE812774L (en) Information transfer
JPS5781761A (en) Rewriting system of contact number for incoming service
JPS53120208A (en) Remote control test system for subscriber line
JPS5461806A (en) Audio response unit
JPS56765A (en) Automatic dial unit
JPS5662442A (en) Composite exchange system
JPS53123605A (en) Conference service system
JPS5657350A (en) Loop transmission system
JPS5612165A (en) Transmission system for interruption tone
JPS52104006A (en) Imperfect connection and simultaneous reporting system in facsimile co mmunication
JPS6484941A (en) System for identifying and transmitting data/voice
JPS52125213A (en) Absence transfer system
JPS5765953A (en) Simple night transfer system
JPS55150648A (en) Called subscriber calling system in automatic telephone exchange
JPS57155871A (en) Switch box answer system
JPS5624863A (en) Transfer system for office incoming call
JPS55137762A (en) Unhooking glow signal transmission system
JPS5752257A (en) Calling control system
JPS53119604A (en) Transmission system for control signal of key telephone set
JPS55125763A (en) Automatic howler tone transmission system
JPS5733865A (en) Storing system of remote switchboard
JPS5460810A (en) Non-answer transfer system for absence transfer call
JPS5762649A (en) Data communication system
JPS5399803A (en) Separating signal system for subscriber&#39;s line