JPS5624863A - Transfer system for office incoming call - Google Patents

Transfer system for office incoming call

Info

Publication number
JPS5624863A
JPS5624863A JP10056979A JP10056979A JPS5624863A JP S5624863 A JPS5624863 A JP S5624863A JP 10056979 A JP10056979 A JP 10056979A JP 10056979 A JP10056979 A JP 10056979A JP S5624863 A JPS5624863 A JP S5624863A
Authority
JP
Japan
Prior art keywords
office
sub
extension telephone
incoming call
operator
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.)
Pending
Application number
JP10056979A
Other languages
Japanese (ja)
Inventor
Toshio Suzuki
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 JP10056979A priority Critical patent/JPS5624863A/en
Publication of JPS5624863A publication Critical patent/JPS5624863A/en
Pending 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
    • H04M3/58—Arrangements for transferring received calls from one subscriber to another; Arrangements affording interim conversations between either the calling or the called party and a third party

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)

Abstract

PURPOSE:To enhance the controllability for transfer of the office incoming call, by providing the means which transfers the office incoming call under answering in the 1st extension telephone to the 2nd extension telephone via the operation of the 2nd extension telephone. CONSTITUTION:The operater of extension telephone SUB A has a call with the central office side and knows that the office incoming call is the incoming to another extension telephone unit SUB B. Thus the operator of SUB A informs the above incoming to the operator of SUB B by word of mouth. Then the operator of SUB B has an off-hook to dial the prescribed special number, the office number and the number of office trunk TRKi each. This dial information is sent to common control unit CCU from register OR to change over channel switch SW to 2 from 1.
JP10056979A 1979-08-06 1979-08-06 Transfer system for office incoming call Pending JPS5624863A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10056979A JPS5624863A (en) 1979-08-06 1979-08-06 Transfer system for office incoming call

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10056979A JPS5624863A (en) 1979-08-06 1979-08-06 Transfer system for office incoming call

Publications (1)

Publication Number Publication Date
JPS5624863A true JPS5624863A (en) 1981-03-10

Family

ID=14277532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10056979A Pending JPS5624863A (en) 1979-08-06 1979-08-06 Transfer system for office incoming call

Country Status (1)

Country Link
JP (1) JPS5624863A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6064562A (en) * 1983-09-19 1985-04-13 Fujitsu Ltd Transfer control system
JPS60247363A (en) * 1984-05-11 1985-12-07 Nippo Tsushin Kogyo Kk Call transfer system of communication system
JPS60259045A (en) * 1984-06-06 1985-12-21 Meisei Electric Co Ltd System for collating external line and system of external line transfer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6064562A (en) * 1983-09-19 1985-04-13 Fujitsu Ltd Transfer control system
JPS60247363A (en) * 1984-05-11 1985-12-07 Nippo Tsushin Kogyo Kk Call transfer system of communication system
JPH0316068B2 (en) * 1984-05-11 1991-03-04 Hitachi Terekomu Tekunorojii Kk
JPS60259045A (en) * 1984-06-06 1985-12-21 Meisei Electric Co Ltd System for collating external line and system of external line transfer

Similar Documents

Publication Publication Date Title
JPS5624863A (en) Transfer system for office incoming call
JPS56111366A (en) Absence transfer system
DE2967400D1 (en) A telephone-switching system
JPS57159153A (en) Line-packet selection communicating system
JPS5313806A (en) Telephone extension system
JPS5628550A (en) Direct telephone connection system
JPS57196654A (en) Main trunk transfer system by specific number dialing
JPS53117922A (en) Absence reception voice answer skip system
JPS57183170A (en) Time correspondence transfer system
JPS55123290A (en) Originating specification control system
JPS5614760A (en) Multiground incoming transfer system by time
JPS53100704A (en) Waiting-time connection system
JPS537105A (en) Transmission relay exchange system for aural and facsimile signals
JPS5432004A (en) Transfer system for non-answer call
JPS5690662A (en) Extension calling system of key telephone set
JPS6422161A (en) Facsimile equipment
JPS5664586A (en) Aural dial system
JPS56165453A (en) Camp-on system
JPS5752257A (en) Calling control system
JPS5627556A (en) Call transfer system
JPS5558660A (en) Ringing tone transmission system
JPS56128059A (en) Series call connection system
JPS5422705A (en) Extension subscriber calling system
JPS56161753A (en) Key telephone set
JPS5650692A (en) Sending system of push-button dial signal