JPS5394805A - Communication terminal equipment - Google Patents

Communication terminal equipment

Info

Publication number
JPS5394805A
JPS5394805A JP990777A JP990777A JPS5394805A JP S5394805 A JPS5394805 A JP S5394805A JP 990777 A JP990777 A JP 990777A JP 990777 A JP990777 A JP 990777A JP S5394805 A JPS5394805 A JP S5394805A
Authority
JP
Japan
Prior art keywords
communication terminal
terminal equipment
absent
telephone
secure
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
JP990777A
Other languages
Japanese (ja)
Inventor
Hiroshi Ogawa
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 JP990777A priority Critical patent/JPS5394805A/en
Publication of JPS5394805A publication Critical patent/JPS5394805A/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
    • H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)

Abstract

PURPOSE:To secure a response for the general calling even in case the called party is absent, by adding a sound recording device to the telephone.
JP990777A 1977-01-31 1977-01-31 Communication terminal equipment Pending JPS5394805A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP990777A JPS5394805A (en) 1977-01-31 1977-01-31 Communication terminal equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP990777A JPS5394805A (en) 1977-01-31 1977-01-31 Communication terminal equipment

Publications (1)

Publication Number Publication Date
JPS5394805A true JPS5394805A (en) 1978-08-19

Family

ID=11733173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP990777A Pending JPS5394805A (en) 1977-01-31 1977-01-31 Communication terminal equipment

Country Status (1)

Country Link
JP (1) JPS5394805A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62205498A (en) * 1986-03-05 1987-09-10 三菱電機株式会社 Emergency information transmission system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62205498A (en) * 1986-03-05 1987-09-10 三菱電機株式会社 Emergency information transmission system

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