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JPS53105922A - Absence transfer system between stations - Google Patents

Absence transfer system between stations

Info

Publication number
JPS53105922A
JPS53105922A JP2020277A JP2020277A JPS53105922A JP S53105922 A JPS53105922 A JP S53105922A JP 2020277 A JP2020277 A JP 2020277A JP 2020277 A JP2020277 A JP 2020277A JP S53105922 A JPS53105922 A JP S53105922A
Authority
JP
Japan
Prior art keywords
stations
transfer system
absence transfer
absence
caller
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
JP2020277A
Other languages
Japanese (ja)
Other versions
JPS5820499B2 (en
Inventor
Shuhei Sakakibara
Shiyuuji Oka
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 JP52020202A priority Critical patent/JPS5820499B2/en
Publication of JPS53105922A publication Critical patent/JPS53105922A/en
Publication of JPS5820499B2 publication Critical patent/JPS5820499B2/en
Expired 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
    • H04M3/54—Arrangements for diverting calls for one subscriber to another predetermined subscriber

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Exchange Systems With Centralized Control (AREA)

Abstract

PURPOSE:To secure a connection of the caller to the absence transfer register addressed subscriber without using the common line signal system and by using a register sender, and thus to increase the using efficiency of the circuit.
JP52020202A 1977-02-28 1977-02-28 Inter-office missed transfer method Expired JPS5820499B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52020202A JPS5820499B2 (en) 1977-02-28 1977-02-28 Inter-office missed transfer method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52020202A JPS5820499B2 (en) 1977-02-28 1977-02-28 Inter-office missed transfer method

Publications (2)

Publication Number Publication Date
JPS53105922A true JPS53105922A (en) 1978-09-14
JPS5820499B2 JPS5820499B2 (en) 1983-04-23

Family

ID=12020571

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52020202A Expired JPS5820499B2 (en) 1977-02-28 1977-02-28 Inter-office missed transfer method

Country Status (1)

Country Link
JP (1) JPS5820499B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57119540A (en) * 1981-01-19 1982-07-26 Nec Corp Control system for origination and termination of terminal
JPH0216857A (en) * 1988-07-05 1990-01-19 Fujitsu Ltd Variable junction line absence transfer control system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62188100U (en) * 1986-05-20 1987-11-30
JPH01241797A (en) * 1988-03-22 1989-09-26 Toshiba Corp Anode rotary driving device of x-ray tube

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4967547A (en) * 1972-11-10 1974-07-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4967547A (en) * 1972-11-10 1974-07-01

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57119540A (en) * 1981-01-19 1982-07-26 Nec Corp Control system for origination and termination of terminal
JPS6355263B2 (en) * 1981-01-19 1988-11-01 Nippon Denki Kk
JPH0216857A (en) * 1988-07-05 1990-01-19 Fujitsu Ltd Variable junction line absence transfer control system

Also Published As

Publication number Publication date
JPS5820499B2 (en) 1983-04-23

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