JPS5238801A - Automatic call connection device - Google Patents

Automatic call connection device

Info

Publication number
JPS5238801A
JPS5238801A JP50114567A JP11456775A JPS5238801A JP S5238801 A JPS5238801 A JP S5238801A JP 50114567 A JP50114567 A JP 50114567A JP 11456775 A JP11456775 A JP 11456775A JP S5238801 A JPS5238801 A JP S5238801A
Authority
JP
Japan
Prior art keywords
connection device
call connection
automatic call
automatic
hotels
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
JP50114567A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5533216B2 (OSRAM
Inventor
Kiyoshi Udagawa
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.)
Oi Electric Co Ltd
Original Assignee
Oi 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 Oi Electric Co Ltd filed Critical Oi Electric Co Ltd
Priority to JP50114567A priority Critical patent/JPS5238801A/ja
Publication of JPS5238801A publication Critical patent/JPS5238801A/ja
Publication of JPS5533216B2 publication Critical patent/JPS5533216B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/02—Telephonic communication systems specially adapted for combination with other electrical systems with bell or annunciator systems
    • H04M11/022—Paging systems
    • 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
    • H04M3/53—Centralised arrangements for recording incoming messages, i.e. mailbox systems
    • H04M3/533—Voice mail systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
JP50114567A 1975-09-22 1975-09-22 Automatic call connection device Granted JPS5238801A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50114567A JPS5238801A (en) 1975-09-22 1975-09-22 Automatic call connection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50114567A JPS5238801A (en) 1975-09-22 1975-09-22 Automatic call connection device

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP791580A Division JPS55159636A (en) 1980-01-25 1980-01-25 Automatic call connection unit

Publications (2)

Publication Number Publication Date
JPS5238801A true JPS5238801A (en) 1977-03-25
JPS5533216B2 JPS5533216B2 (OSRAM) 1980-08-29

Family

ID=14641038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50114567A Granted JPS5238801A (en) 1975-09-22 1975-09-22 Automatic call connection device

Country Status (1)

Country Link
JP (1) JPS5238801A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58183363U (ja) * 1982-05-28 1983-12-06 凸版段ボ−ル株式会社 包装用箱体

Also Published As

Publication number Publication date
JPS5533216B2 (OSRAM) 1980-08-29

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