JPS5528601A - Mobile type telephone set - Google Patents

Mobile type telephone set

Info

Publication number
JPS5528601A
JPS5528601A JP10141378A JP10141378A JPS5528601A JP S5528601 A JPS5528601 A JP S5528601A JP 10141378 A JP10141378 A JP 10141378A JP 10141378 A JP10141378 A JP 10141378A JP S5528601 A JPS5528601 A JP S5528601A
Authority
JP
Japan
Prior art keywords
dialing
signal
telephone set
specific
mobile type
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
JP10141378A
Other languages
Japanese (ja)
Other versions
JPS5829016B2 (en
Inventor
Yoshifumi Shironaga
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.)
MARUKA SANGYO KK
Original Assignee
MARUKA SANGYO 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 MARUKA SANGYO KK filed Critical MARUKA SANGYO KK
Priority to JP53101413A priority Critical patent/JPS5829016B2/en
Priority to US06/044,069 priority patent/US4291197A/en
Publication of JPS5528601A publication Critical patent/JPS5528601A/en
Publication of JPS5829016B2 publication Critical patent/JPS5829016B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H04M1/72502—Cordless telephones with one base station connected to a single line
    • H04M1/72505—Radio link set-up procedures

Landscapes

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

Abstract

PURPOSE:To avoid the malfunction such as call out of other base stations by other mobile telephone set or the usage of telephone by the specific number, by taking ON or OFF the telephone line when the dialing signal is a specific signal. CONSTITUTION:In the mobile type telephone set, when the dial 51 is dialed, dialing signal is made, it is on the lower frequency at the low frequency oscillator 52 and further on the carrier to be delivered. The base station discriminates whether the dialing singal received at the receiver 60 is specific signal or not, with the dialing signal demodulation circuit switch 1. If the specific signal, the dialing signal demodulation circuit 63 is opened or closed to demodulate the dialing signal and to control the dialing relay 64 to make ON or OFF the telephone line.
JP53101413A 1978-05-31 1978-08-22 mobile telephone equipment Expired JPS5829016B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP53101413A JPS5829016B2 (en) 1978-08-22 1978-08-22 mobile telephone equipment
US06/044,069 US4291197A (en) 1978-05-31 1979-05-31 Remote telephone system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53101413A JPS5829016B2 (en) 1978-08-22 1978-08-22 mobile telephone equipment

Publications (2)

Publication Number Publication Date
JPS5528601A true JPS5528601A (en) 1980-02-29
JPS5829016B2 JPS5829016B2 (en) 1983-06-20

Family

ID=14300016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53101413A Expired JPS5829016B2 (en) 1978-05-31 1978-08-22 mobile telephone equipment

Country Status (1)

Country Link
JP (1) JPS5829016B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6383838U (en) * 1986-11-19 1988-06-01
JPH03179938A (en) * 1989-12-08 1991-08-05 Alpine Electron Inc Automobile telephone system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6383838U (en) * 1986-11-19 1988-06-01
JPH03179938A (en) * 1989-12-08 1991-08-05 Alpine Electron Inc Automobile telephone system

Also Published As

Publication number Publication date
JPS5829016B2 (en) 1983-06-20

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