JPS5387120A - Telephone control system for multi-directional multiplication common use - Google Patents

Telephone control system for multi-directional multiplication common use

Info

Publication number
JPS5387120A
JPS5387120A JP222377A JP222377A JPS5387120A JP S5387120 A JPS5387120 A JP S5387120A JP 222377 A JP222377 A JP 222377A JP 222377 A JP222377 A JP 222377A JP S5387120 A JPS5387120 A JP S5387120A
Authority
JP
Japan
Prior art keywords
multiplication
directional
control system
common use
telephone control
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.)
Pending
Application number
JP222377A
Other languages
Japanese (ja)
Inventor
Tadashi Iwata
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP222377A priority Critical patent/JPS5387120A/en
Publication of JPS5387120A publication Critical patent/JPS5387120A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W99/00—Subject matter not provided for in other groups of this subclass

Abstract

PURPOSE:To make it possible to control selectively a circuit easily even on a telephone circuit which has a large amount of traffic, by transmitting dial signals beyond the band from a slave station to a main station in case of constituting the telephone circuit of the common channel by means of a radio circuit.
JP222377A 1977-01-11 1977-01-11 Telephone control system for multi-directional multiplication common use Pending JPS5387120A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP222377A JPS5387120A (en) 1977-01-11 1977-01-11 Telephone control system for multi-directional multiplication common use

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP222377A JPS5387120A (en) 1977-01-11 1977-01-11 Telephone control system for multi-directional multiplication common use

Publications (1)

Publication Number Publication Date
JPS5387120A true JPS5387120A (en) 1978-08-01

Family

ID=11523343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP222377A Pending JPS5387120A (en) 1977-01-11 1977-01-11 Telephone control system for multi-directional multiplication common use

Country Status (1)

Country Link
JP (1) JPS5387120A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5097741A (en) * 1989-02-03 1992-03-24 Roland Corporation Electronic musical instrument with tone volumes determined according to messages having controlled magnitudes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5097741A (en) * 1989-02-03 1992-03-24 Roland Corporation Electronic musical instrument with tone volumes determined according to messages having controlled magnitudes

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