JPH0417495B2 - - Google Patents

Info

Publication number
JPH0417495B2
JPH0417495B2 JP9306381A JP9306381A JPH0417495B2 JP H0417495 B2 JPH0417495 B2 JP H0417495B2 JP 9306381 A JP9306381 A JP 9306381A JP 9306381 A JP9306381 A JP 9306381A JP H0417495 B2 JPH0417495 B2 JP H0417495B2
Authority
JP
Japan
Prior art keywords
message waiting
signal sending
message
circuit
extension
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.)
Expired
Application number
JP9306381A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57208759A (en
Inventor
Akira Fujii
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 JP9306381A priority Critical patent/JPS57208759A/ja
Publication of JPS57208759A publication Critical patent/JPS57208759A/ja
Publication of JPH0417495B2 publication Critical patent/JPH0417495B2/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
    • H04M3/53—Centralised arrangements for recording incoming messages, i.e. mailbox systems
    • H04M3/537—Arrangements for indicating the presence of a recorded message, whereby the presence information might include a preview or summary of the message

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
JP9306381A 1981-06-18 1981-06-18 Transmitting system of message waiting signal Granted JPS57208759A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9306381A JPS57208759A (en) 1981-06-18 1981-06-18 Transmitting system of message waiting signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9306381A JPS57208759A (en) 1981-06-18 1981-06-18 Transmitting system of message waiting signal

Publications (2)

Publication Number Publication Date
JPS57208759A JPS57208759A (en) 1982-12-21
JPH0417495B2 true JPH0417495B2 (enrdf_load_html_response) 1992-03-26

Family

ID=14072051

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9306381A Granted JPS57208759A (en) 1981-06-18 1981-06-18 Transmitting system of message waiting signal

Country Status (1)

Country Link
JP (1) JPS57208759A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4582957A (en) * 1982-12-30 1986-04-15 Wang Laboratories, Inc. Call interceptor

Also Published As

Publication number Publication date
JPS57208759A (en) 1982-12-21

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