JPS566545A - Radio device for car telephone - Google Patents

Radio device for car telephone

Info

Publication number
JPS566545A
JPS566545A JP8235179A JP8235179A JPS566545A JP S566545 A JPS566545 A JP S566545A JP 8235179 A JP8235179 A JP 8235179A JP 8235179 A JP8235179 A JP 8235179A JP S566545 A JPS566545 A JP S566545A
Authority
JP
Japan
Prior art keywords
output
incoming
call
circuit
car
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
JP8235179A
Other languages
Japanese (ja)
Other versions
JPS5820174B2 (en
Inventor
Hitoshi Komagata
Kensho Yoshikawa
Akio Sasaki
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP54082351A priority Critical patent/JPS5820174B2/en
Publication of JPS566545A publication Critical patent/JPS566545A/en
Publication of JPS5820174B2 publication Critical patent/JPS5820174B2/en
Expired 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

Abstract

PURPOSE:To realize the services for the car telephone and only for call-out, by securing the detachable incoming channel reception part independently of the originating and talking transmission/reception parts and then providing the control part where the same number as the car telephone is received and then discriminated. CONSTITUTION:With removal of incoming channel reception part 18, the antenna is connected to reception part 14 by the antenna connecting switch. And the output of the oscillating circuit connected by the local oscillating circuit is applied to multiplying circuit 21, and the output of circuit 21 is applied to part 14 in the form of the local oscillation output. The output of part 14 is applied to control part 24 to carry out the decision of the incoming signal. Function button 31 for call-out service register is pushed before reception part 18 is detached from the main body in order to register the call-out service into the base station. The own car's telephone number is stored into memory circuit 25, and this memory content is collated to the incoming telephone number by the incoming channel. And the ringing tone is produced when the coincidence is obtained in the above collation.
JP54082351A 1979-06-29 1979-06-29 Wireless device for car phone Expired JPS5820174B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54082351A JPS5820174B2 (en) 1979-06-29 1979-06-29 Wireless device for car phone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54082351A JPS5820174B2 (en) 1979-06-29 1979-06-29 Wireless device for car phone

Publications (2)

Publication Number Publication Date
JPS566545A true JPS566545A (en) 1981-01-23
JPS5820174B2 JPS5820174B2 (en) 1983-04-21

Family

ID=13772141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54082351A Expired JPS5820174B2 (en) 1979-06-29 1979-06-29 Wireless device for car phone

Country Status (1)

Country Link
JP (1) JPS5820174B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5866742U (en) * 1981-10-27 1983-05-06 日本電気株式会社 In-vehicle wireless device
JPS58181342A (en) * 1982-04-16 1983-10-24 Nec Corp Additional calling system of mobile telephone set
JPS61179842U (en) * 1985-04-26 1986-11-10

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5866742U (en) * 1981-10-27 1983-05-06 日本電気株式会社 In-vehicle wireless device
JPS58181342A (en) * 1982-04-16 1983-10-24 Nec Corp Additional calling system of mobile telephone set
JPS61179842U (en) * 1985-04-26 1986-11-10
JPH0352047Y2 (en) * 1985-04-26 1991-11-11

Also Published As

Publication number Publication date
JPS5820174B2 (en) 1983-04-21

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