JPS5354904A - Dial signal transmission system - Google Patents

Dial signal transmission system

Info

Publication number
JPS5354904A
JPS5354904A JP12950776A JP12950776A JPS5354904A JP S5354904 A JPS5354904 A JP S5354904A JP 12950776 A JP12950776 A JP 12950776A JP 12950776 A JP12950776 A JP 12950776A JP S5354904 A JPS5354904 A JP S5354904A
Authority
JP
Japan
Prior art keywords
signal transmission
transmission system
dial signal
radio circuit
circuit
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
JP12950776A
Other languages
Japanese (ja)
Inventor
Masashi Fukui
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 Denshi KK
Original Assignee
Hitachi Denshi KK
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 Denshi KK filed Critical Hitachi Denshi KK
Priority to JP12950776A priority Critical patent/JPS5354904A/en
Publication of JPS5354904A publication Critical patent/JPS5354904A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

PURPOSE:To prevent a misconnection resulting from the circuit deterioration and to securs an application of the touch tone dial system for a mobile radio circuit, by opening the radio circuit of the mobile station side in case the signal is received with incorrect intervals at the base station.
JP12950776A 1976-10-29 1976-10-29 Dial signal transmission system Pending JPS5354904A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12950776A JPS5354904A (en) 1976-10-29 1976-10-29 Dial signal transmission system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12950776A JPS5354904A (en) 1976-10-29 1976-10-29 Dial signal transmission system

Publications (1)

Publication Number Publication Date
JPS5354904A true JPS5354904A (en) 1978-05-18

Family

ID=15011187

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12950776A Pending JPS5354904A (en) 1976-10-29 1976-10-29 Dial signal transmission system

Country Status (1)

Country Link
JP (1) JPS5354904A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810944A (en) * 1981-07-13 1983-01-21 Fujitsu Ltd Telex communication system
JPS6178447U (en) * 1984-10-25 1986-05-26

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4922203A (en) * 1972-05-05 1974-02-27
JPS5164301A (en) * 1974-10-23 1976-06-03 Hitachi Electronics Idotsushinniokeru daiyarushingodensohoshiki

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4922203A (en) * 1972-05-05 1974-02-27
JPS5164301A (en) * 1974-10-23 1976-06-03 Hitachi Electronics Idotsushinniokeru daiyarushingodensohoshiki

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810944A (en) * 1981-07-13 1983-01-21 Fujitsu Ltd Telex communication system
JPS6178447U (en) * 1984-10-25 1986-05-26
JPH0224294Y2 (en) * 1984-10-25 1990-07-03

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