JPS51118309A - Control circuit for number notification - Google Patents

Control circuit for number notification

Info

Publication number
JPS51118309A
JPS51118309A JP4404275A JP4404275A JPS51118309A JP S51118309 A JPS51118309 A JP S51118309A JP 4404275 A JP4404275 A JP 4404275A JP 4404275 A JP4404275 A JP 4404275A JP S51118309 A JPS51118309 A JP S51118309A
Authority
JP
Japan
Prior art keywords
control circuit
number notification
numbers
motification
memorizes
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
JP4404275A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5633027B2 (show.php
Inventor
Kazuo Yamagiwa
Yoshiyasu Miyake
Hiroshi Ono
Yasuo Kato
Yasushi Miyake
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.)
Fujitsu Ltd
Hitachi Ltd
NEC Corp
Oki Electric Industry Co Ltd
NTT Inc
Original Assignee
Fujitsu Ltd
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
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 Fujitsu Ltd, Hitachi Ltd, NEC Corp, Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd, Nippon Electric Co Ltd filed Critical Fujitsu Ltd
Priority to JP4404275A priority Critical patent/JPS51118309A/ja
Publication of JPS51118309A publication Critical patent/JPS51118309A/ja
Publication of JPS5633027B2 publication Critical patent/JPS5633027B2/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
    • 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)
JP4404275A 1975-04-10 1975-04-10 Control circuit for number notification Granted JPS51118309A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4404275A JPS51118309A (en) 1975-04-10 1975-04-10 Control circuit for number notification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4404275A JPS51118309A (en) 1975-04-10 1975-04-10 Control circuit for number notification

Publications (2)

Publication Number Publication Date
JPS51118309A true JPS51118309A (en) 1976-10-18
JPS5633027B2 JPS5633027B2 (show.php) 1981-07-31

Family

ID=12680553

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4404275A Granted JPS51118309A (en) 1975-04-10 1975-04-10 Control circuit for number notification

Country Status (1)

Country Link
JP (1) JPS51118309A (show.php)

Also Published As

Publication number Publication date
JPS5633027B2 (show.php) 1981-07-31

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