JPS5671341A - Telephone system of regulated information dispatching - Google Patents
Telephone system of regulated information dispatchingInfo
- 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
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.
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)
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 |
-
1979
- 1979-11-14 JP JP14742879A patent/JPS5671341A/en active Granted
Cited By (1)
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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