JPS58204640A - Portable telephone set - Google Patents

Portable telephone set

Info

Publication number
JPS58204640A
JPS58204640A JP8676482A JP8676482A JPS58204640A JP S58204640 A JPS58204640 A JP S58204640A JP 8676482 A JP8676482 A JP 8676482A JP 8676482 A JP8676482 A JP 8676482A JP S58204640 A JPS58204640 A JP S58204640A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
radio
car
telephone set
telephone
connectors
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
JP8676482A
Inventor
Fumiaki Nukada
Original Assignee
T D L 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

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers; Analogous equipment at exchanges
    • H04M1/72Substation extension arrangements; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selecting
    • H04M1/725Cordless telephones
    • H04M1/72502Cordless telephones with one base station connected to a single line

Abstract

PURPOSE:To attain the use of a car telephone even at a location apart from a car and to save the man-power, by connecting a portable telephone set to a radio equipment main body for the car by means of radio communication. CONSTITUTION:The pocketable telephone set 30 is connected to a radio realy device 28 mutually with a radio communicating line 29, and coupled further to the radio equipment main body 19 for the car via connectors 27, 26, a signal distributing and coupling device 24 and connectors 23, 20. Further, a handset 22 for car telephone is also connected to the equipment main body 19 via connectors 21, 25, the distributing and coupling device 24 and the connectors 23, 20. Thus, it is not necessary for the telephone set 30 to transmit the receive a radio wave directly to/from a mobile radio telephone network, the transmission output is enough for a small output and the light weight and small size is attained even with a power supply possible for the use for a long time.
JP8676482A 1982-05-22 1982-05-22 Portable telephone set Pending JPS58204640A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8676482A JPS58204640A (en) 1982-05-22 1982-05-22 Portable telephone set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8676482A JPS58204640A (en) 1982-05-22 1982-05-22 Portable telephone set

Publications (1)

Publication Number Publication Date
JPS58204640A true true JPS58204640A (en) 1983-11-29

Family

ID=13895807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8676482A Pending JPS58204640A (en) 1982-05-22 1982-05-22 Portable telephone set

Country Status (1)

Country Link
JP (1) JPS58204640A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60236335A (en) * 1984-05-09 1985-11-25 Nec Corp Portable radio communication method
US4745632A (en) * 1985-12-27 1988-05-17 Duffy Anthony G Wireless mobile telephone communication system
US4748655A (en) * 1984-07-25 1988-05-31 Racal Research Limited Portable telephones
US4790000A (en) * 1985-12-11 1988-12-06 Hitachi, Ltd. Portable radio telephone system
US4860335A (en) * 1985-07-09 1989-08-22 Alpine Electronics Inc. Method for notifying of a call arrival
JPH02206925A (en) * 1989-02-07 1990-08-16 Mazda Motor Corp Mobile telephone controller
US4989230A (en) * 1988-09-23 1991-01-29 Motorola, Inc. Cellular cordless telephone
JPH0644250U (en) * 1992-01-23 1994-06-10 株式会社欧州販売 Automotive receiving adapter device of the portable mobile communications device
US5321737A (en) * 1990-08-06 1994-06-14 Motorola, Inc. Cordless telephone communication system having base stations with memory for quick access to information
US5335264A (en) * 1985-07-09 1994-08-02 Alpine Electronics, Inc. Method and apparatus for monitoring sound within a vehicle by telephone
US5659594A (en) * 1989-09-25 1997-08-19 Fujitsu Limited Mobile telephone system capable of adapting a portable telephone set

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60236335A (en) * 1984-05-09 1985-11-25 Nec Corp Portable radio communication method
US4748655A (en) * 1984-07-25 1988-05-31 Racal Research Limited Portable telephones
US5335264A (en) * 1985-07-09 1994-08-02 Alpine Electronics, Inc. Method and apparatus for monitoring sound within a vehicle by telephone
US4860335A (en) * 1985-07-09 1989-08-22 Alpine Electronics Inc. Method for notifying of a call arrival
US4790000A (en) * 1985-12-11 1988-12-06 Hitachi, Ltd. Portable radio telephone system
US4745632A (en) * 1985-12-27 1988-05-17 Duffy Anthony G Wireless mobile telephone communication system
US4989230A (en) * 1988-09-23 1991-01-29 Motorola, Inc. Cellular cordless telephone
JPH02206925A (en) * 1989-02-07 1990-08-16 Mazda Motor Corp Mobile telephone controller
US5659594A (en) * 1989-09-25 1997-08-19 Fujitsu Limited Mobile telephone system capable of adapting a portable telephone set
US5321737A (en) * 1990-08-06 1994-06-14 Motorola, Inc. Cordless telephone communication system having base stations with memory for quick access to information
JPH0644250U (en) * 1992-01-23 1994-06-10 株式会社欧州販売 Automotive receiving adapter device of the portable mobile communications device

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