JPS5676644A - Radio telephone system - Google Patents

Radio telephone system

Info

Publication number
JPS5676644A
JPS5676644A JP15406979A JP15406979A JPS5676644A JP S5676644 A JPS5676644 A JP S5676644A JP 15406979 A JP15406979 A JP 15406979A JP 15406979 A JP15406979 A JP 15406979A JP S5676644 A JPS5676644 A JP S5676644A
Authority
JP
Japan
Prior art keywords
absence
base station
during
relay
call
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
JP15406979A
Other languages
Japanese (ja)
Inventor
Yukio Horiuchi
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.)
WAI ESU DENSHI YUUGEN
Y S DENSHI KK
Original Assignee
WAI ESU DENSHI YUUGEN
Y S 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 WAI ESU DENSHI YUUGEN, Y S DENSHI KK filed Critical WAI ESU DENSHI YUUGEN
Priority to JP15406979A priority Critical patent/JPS5676644A/en
Publication of JPS5676644A publication Critical patent/JPS5676644A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • 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

Abstract

PURPOSE:To make smooth the communication between a base station and a mobile station, by informing the receiver during mobile as to the call-out during absence, when the absence of the mobile station is released. CONSTITUTION:When a car is absent, since the ignition switch IS is off, a relay X1 is interrupted and the contacts X1A-X1C are all off. During the absence, if a call is come from the base station, the relay X2 is momentarily operated to conduct the thyristor SCR, and the oscillation output of the oscillation circuit 9 is transmitted as the return signal indicating the absence to the base station. When the receiver returns to the car and the ignition switch IS is on, the relay X1 is operated and the contacts X1A-X1C are all on, the buzzer BZ is connected to the battery power supply in the path of contact X1B, thyristor SCR, and memory release switch MSB, allowing to keep energizing. Thus, the receiver can know the call from the base station during the absence.
JP15406979A 1979-11-29 1979-11-29 Radio telephone system Pending JPS5676644A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15406979A JPS5676644A (en) 1979-11-29 1979-11-29 Radio telephone system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15406979A JPS5676644A (en) 1979-11-29 1979-11-29 Radio telephone system

Publications (1)

Publication Number Publication Date
JPS5676644A true JPS5676644A (en) 1981-06-24

Family

ID=15576205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15406979A Pending JPS5676644A (en) 1979-11-29 1979-11-29 Radio telephone system

Country Status (1)

Country Link
JP (1) JPS5676644A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04217124A (en) * 1990-12-18 1992-08-07 Fujitsu Ten Ltd Absence setting/canceling device for mobile station

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04217124A (en) * 1990-12-18 1992-08-07 Fujitsu Ten Ltd Absence setting/canceling device for mobile station

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