JPS5671341A - Telephone system of regulated information dispatching - Google Patents

Telephone system of regulated information dispatching

Info

Publication number
JPS5671341A
JPS5671341A JP14742879A JP14742879A JPS5671341A JP S5671341 A JPS5671341 A JP S5671341A JP 14742879 A JP14742879 A JP 14742879A JP 14742879 A JP14742879 A JP 14742879A JP S5671341 A JPS5671341 A JP S5671341A
Authority
JP
Japan
Prior art keywords
talkie
regulated information
call number
mobile devices
regulated
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
JP14742879A
Other languages
Japanese (ja)
Other versions
JPS6248935B2 (en
Inventor
Shinichi Madokoro
Masashi Takeuchi
Minoru Koyama
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
NTT Inc
Original Assignee
NEC Corp
Nippon Telegraph and Telephone 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 Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP14742879A priority Critical patent/JPS5671341A/en
Publication of JPS5671341A publication Critical patent/JPS5671341A/en
Publication of JPS6248935B2 publication Critical patent/JPS6248935B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

PURPOSE:To make effective the use of the substituted lines, by giving regulated information dispatching call number in common with the entire mobile devices of specific call number to each mobile device, and displatching the entire subscribers at a failure of a mobile body exchanging station to inform the regulated information. CONSTITUTION:Specific 5-digit call number and call number OPQRS for regulated information communication in common to all ships SH are respectively given to ship mobile devices SH-A-C. If a ship telephone exchanging station CMC-A is in failure, CMC-B uses a substitution line, delivers the number OPQRS from a radio base station BS-A and transmits regulated information talkie after a given time. All the mobile devices receiving this number start the callout tone transmission circuit for dispatching. When a subscriber hearing it makes off-hook, regulated information calling talkie can be listened to. The subscriber listening to the content of talkie waits the calling with on-hook. The exchanger makes the system possible for normal connection after the delivery of talkie for a given time and enables the connection to the call for emergency.
JP14742879A 1979-11-14 1979-11-14 Telephone system of regulated information dispatching Granted JPS5671341A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14742879A JPS5671341A (en) 1979-11-14 1979-11-14 Telephone system of regulated information dispatching

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14742879A JPS5671341A (en) 1979-11-14 1979-11-14 Telephone system of regulated information dispatching

Publications (2)

Publication Number Publication Date
JPS5671341A true JPS5671341A (en) 1981-06-13
JPS6248935B2 JPS6248935B2 (en) 1987-10-16

Family

ID=15430087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14742879A Granted JPS5671341A (en) 1979-11-14 1979-11-14 Telephone system of regulated information dispatching

Country Status (1)

Country Link
JP (1) JPS5671341A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001508967A (en) * 1997-01-14 2001-07-03 エリクソン インコーポレイテッド Emergency call setup in mobile telecommunications networks

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001508967A (en) * 1997-01-14 2001-07-03 エリクソン インコーポレイテッド Emergency call setup in mobile telecommunications networks

Also Published As

Publication number Publication date
JPS6248935B2 (en) 1987-10-16

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