JPS59223052A - 局線中継台制御方式 - Google Patents

局線中継台制御方式

Info

Publication number
JPS59223052A
JPS59223052A JP58097319A JP9731983A JPS59223052A JP S59223052 A JPS59223052 A JP S59223052A JP 58097319 A JP58097319 A JP 58097319A JP 9731983 A JP9731983 A JP 9731983A JP S59223052 A JPS59223052 A JP S59223052A
Authority
JP
Japan
Prior art keywords
voice
operator
information
line relay
memory
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
JP58097319A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0332258B2 (enExample
Inventor
Kazunori Fujita
和徳 藤田
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 JP58097319A priority Critical patent/JPS59223052A/ja
Publication of JPS59223052A publication Critical patent/JPS59223052A/ja
Publication of JPH0332258B2 publication Critical patent/JPH0332258B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/60—Semi-automatic systems, i.e. in which the numerical selection of the outgoing line is under the control of an operator

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
JP58097319A 1983-06-01 1983-06-01 局線中継台制御方式 Granted JPS59223052A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58097319A JPS59223052A (ja) 1983-06-01 1983-06-01 局線中継台制御方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58097319A JPS59223052A (ja) 1983-06-01 1983-06-01 局線中継台制御方式

Publications (2)

Publication Number Publication Date
JPS59223052A true JPS59223052A (ja) 1984-12-14
JPH0332258B2 JPH0332258B2 (enExample) 1991-05-10

Family

ID=14189161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58097319A Granted JPS59223052A (ja) 1983-06-01 1983-06-01 局線中継台制御方式

Country Status (1)

Country Link
JP (1) JPS59223052A (enExample)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5690663A (en) * 1979-12-25 1981-07-22 Hitachi Ltd Acceptance system for extension connection information
JPS58181356A (ja) * 1982-04-16 1983-10-24 Nec Corp 無人中継台方式

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5690663A (en) * 1979-12-25 1981-07-22 Hitachi Ltd Acceptance system for extension connection information
JPS58181356A (ja) * 1982-04-16 1983-10-24 Nec Corp 無人中継台方式

Also Published As

Publication number Publication date
JPH0332258B2 (enExample) 1991-05-10

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