JPH0339427B2 - - Google Patents

Info

Publication number
JPH0339427B2
JPH0339427B2 JP59033173A JP3317384A JPH0339427B2 JP H0339427 B2 JPH0339427 B2 JP H0339427B2 JP 59033173 A JP59033173 A JP 59033173A JP 3317384 A JP3317384 A JP 3317384A JP H0339427 B2 JPH0339427 B2 JP H0339427B2
Authority
JP
Japan
Prior art keywords
telephone
response
forwarding
detection circuit
called
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
JP59033173A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60176354A (ja
Inventor
Hideo Taguchi
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.)
HACHIKI KK
Original Assignee
HACHIKI KK
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 HACHIKI KK filed Critical HACHIKI KK
Priority to JP3317384A priority Critical patent/JPS60176354A/ja
Publication of JPS60176354A publication Critical patent/JPS60176354A/ja
Publication of JPH0339427B2 publication Critical patent/JPH0339427B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/006—Call diverting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
JP3317384A 1984-02-22 1984-02-22 無人電話転送装置 Granted JPS60176354A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3317384A JPS60176354A (ja) 1984-02-22 1984-02-22 無人電話転送装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3317384A JPS60176354A (ja) 1984-02-22 1984-02-22 無人電話転送装置

Publications (2)

Publication Number Publication Date
JPS60176354A JPS60176354A (ja) 1985-09-10
JPH0339427B2 true JPH0339427B2 (OSRAM) 1991-06-13

Family

ID=12379131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3317384A Granted JPS60176354A (ja) 1984-02-22 1984-02-22 無人電話転送装置

Country Status (1)

Country Link
JP (1) JPS60176354A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5649004A (en) * 1992-04-28 1997-07-15 Canon Kabushiki Kaisha Private branch exchange

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56147545A (en) * 1980-04-17 1981-11-16 Nec Corp Automatic telephone transfer device
JPS5757075A (en) * 1980-09-24 1982-04-06 Fujitsu Ltd Call order control system

Also Published As

Publication number Publication date
JPS60176354A (ja) 1985-09-10

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term