JPS534406A - Incoming signal display system during busy call - Google Patents

Incoming signal display system during busy call

Info

Publication number
JPS534406A
JPS534406A JP7778976A JP7778976A JPS534406A JP S534406 A JPS534406 A JP S534406A JP 7778976 A JP7778976 A JP 7778976A JP 7778976 A JP7778976 A JP 7778976A JP S534406 A JPS534406 A JP S534406A
Authority
JP
Japan
Prior art keywords
display system
system during
incoming signal
signal display
during busy
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
JP7778976A
Other languages
Japanese (ja)
Inventor
Koji Kusuda
Susumu Kikuchi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP7778976A priority Critical patent/JPS534406A/en
Publication of JPS534406A publication Critical patent/JPS534406A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)

Abstract

PURPOSE:To enable the discrimination of the incoming call for the TV telephone call or audio call, when the incoming call is made to a TV telephone subscriber during busy call.
JP7778976A 1976-07-02 1976-07-02 Incoming signal display system during busy call Pending JPS534406A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7778976A JPS534406A (en) 1976-07-02 1976-07-02 Incoming signal display system during busy call

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7778976A JPS534406A (en) 1976-07-02 1976-07-02 Incoming signal display system during busy call

Publications (1)

Publication Number Publication Date
JPS534406A true JPS534406A (en) 1978-01-17

Family

ID=13643735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7778976A Pending JPS534406A (en) 1976-07-02 1976-07-02 Incoming signal display system during busy call

Country Status (1)

Country Link
JP (1) JPS534406A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02194763A (en) * 1989-01-24 1990-08-01 Toshiba Corp Communication system and video telephone system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02194763A (en) * 1989-01-24 1990-08-01 Toshiba Corp Communication system and video telephone system

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