JPS57136851A - Informing device equipped with delay function - Google Patents

Informing device equipped with delay function

Info

Publication number
JPS57136851A
JPS57136851A JP2252481A JP2252481A JPS57136851A JP S57136851 A JPS57136851 A JP S57136851A JP 2252481 A JP2252481 A JP 2252481A JP 2252481 A JP2252481 A JP 2252481A JP S57136851 A JPS57136851 A JP S57136851A
Authority
JP
Japan
Prior art keywords
information
terminal equipment
terminal
informing
equipments
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
JP2252481A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0133985B2 (enrdf_load_stackoverflow
Inventor
Tatsuo Yokoi
Tatsuo Sakakibara
Motonobu Sakai
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.)
AIHON KK
Aiphone Co Ltd
Original Assignee
AIHON KK
Aiphone 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 AIHON KK, Aiphone Co Ltd filed Critical AIHON KK
Priority to JP2252481A priority Critical patent/JPS57136851A/ja
Publication of JPS57136851A publication Critical patent/JPS57136851A/ja
Publication of JPH0133985B2 publication Critical patent/JPH0133985B2/ja
Granted 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Interconnected Communication Systems, Intercoms, And Interphones (AREA)
JP2252481A 1981-02-18 1981-02-18 Informing device equipped with delay function Granted JPS57136851A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2252481A JPS57136851A (en) 1981-02-18 1981-02-18 Informing device equipped with delay function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2252481A JPS57136851A (en) 1981-02-18 1981-02-18 Informing device equipped with delay function

Publications (2)

Publication Number Publication Date
JPS57136851A true JPS57136851A (en) 1982-08-24
JPH0133985B2 JPH0133985B2 (enrdf_load_stackoverflow) 1989-07-17

Family

ID=12085166

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2252481A Granted JPS57136851A (en) 1981-02-18 1981-02-18 Informing device equipped with delay function

Country Status (1)

Country Link
JP (1) JPS57136851A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007235229A (ja) * 2006-02-27 2007-09-13 Aiphone Co Ltd 集合住宅インターホンシステム

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007235229A (ja) * 2006-02-27 2007-09-13 Aiphone Co Ltd 集合住宅インターホンシステム

Also Published As

Publication number Publication date
JPH0133985B2 (enrdf_load_stackoverflow) 1989-07-17

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