JPS55120234A - Cordless telephone set - Google Patents

Cordless telephone set

Info

Publication number
JPS55120234A
JPS55120234A JP2752179A JP2752179A JPS55120234A JP S55120234 A JPS55120234 A JP S55120234A JP 2752179 A JP2752179 A JP 2752179A JP 2752179 A JP2752179 A JP 2752179A JP S55120234 A JPS55120234 A JP S55120234A
Authority
JP
Japan
Prior art keywords
mobile equipment
equipment
mobile
radio waves
dial
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
JP2752179A
Other languages
Japanese (ja)
Inventor
Seiji Hagino
Yuji Nozawa
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP2752179A priority Critical patent/JPS55120234A/en
Publication of JPS55120234A publication Critical patent/JPS55120234A/en
Pending 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
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Telephone Set Structure (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

PURPOSE:To make it possible to secure operation by simplifying the handling of a mobile equipment, by providing an optical display unit by which it is made sure that a fixed equipment have made a response to an outgoing radio wave from the mobile equipment. CONSTITUTION:This mobile equipment is provided with optical display unit 6. Further, this mobile equipment consists of transmitter 1, receiver 2, dial 3, antenna 4, power (generally batteries) switch 5, etc. With switch 5 of the mobile equipment ON, the power of the mobile equipment is turned ON to send radio waves from antenna 4 of the mobile equipment to a fixed equipment. On receiving radio waves from the mobile equipment, the fixed equipment sends radio waves back to the mobile equipement immediately and the mobile equipment receives those and then let lamp 6 come one. Namely, an operator of a cordless telephone set has not need to make sure of a dial tone by placing his or her ear against the receiver before dialing unlike conventional operation, and can dial immediately after making sure that lamp 6 comes on.
JP2752179A 1979-03-09 1979-03-09 Cordless telephone set Pending JPS55120234A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2752179A JPS55120234A (en) 1979-03-09 1979-03-09 Cordless telephone set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2752179A JPS55120234A (en) 1979-03-09 1979-03-09 Cordless telephone set

Publications (1)

Publication Number Publication Date
JPS55120234A true JPS55120234A (en) 1980-09-16

Family

ID=12223421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2752179A Pending JPS55120234A (en) 1979-03-09 1979-03-09 Cordless telephone set

Country Status (1)

Country Link
JP (1) JPS55120234A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57138453U (en) * 1981-02-25 1982-08-30
JPS5991744A (en) * 1982-11-17 1984-05-26 Sanyo Electric Co Ltd Radiotelephone set
JPS6178450U (en) * 1984-10-30 1986-05-26
JPS63184419A (en) * 1987-01-27 1988-07-29 Toshiba Corp Radiotelephony equipment
EP0310433A2 (en) * 1987-09-30 1989-04-05 Kabushiki Kaisha Toshiba Radio telephone device
JPH0720743U (en) * 1994-09-07 1995-04-11 シャープ株式会社 Cordless phone
JPH08976U (en) * 1996-02-05 1996-06-11 シャープ株式会社 Cordless phone
JPH08288992A (en) * 1996-05-16 1996-11-01 Sharp Corp Cordless telephone set

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57138453U (en) * 1981-02-25 1982-08-30
JPH021977Y2 (en) * 1981-02-25 1990-01-18
JPS5991744A (en) * 1982-11-17 1984-05-26 Sanyo Electric Co Ltd Radiotelephone set
JPS6178450U (en) * 1984-10-30 1986-05-26
JPS63184419A (en) * 1987-01-27 1988-07-29 Toshiba Corp Radiotelephony equipment
EP0310433A2 (en) * 1987-09-30 1989-04-05 Kabushiki Kaisha Toshiba Radio telephone device
JPH0720743U (en) * 1994-09-07 1995-04-11 シャープ株式会社 Cordless phone
JPH08976U (en) * 1996-02-05 1996-06-11 シャープ株式会社 Cordless phone
JPH08288992A (en) * 1996-05-16 1996-11-01 Sharp Corp Cordless telephone set

Similar Documents

Publication Publication Date Title
JPS648733A (en) Portable radio communication equipment
CA2005450A1 (en) Mobile radio telephone device
CA2040475A1 (en) Facsimile apparatus comprising cordless telephone set
JPS55120234A (en) Cordless telephone set
JP2714229B2 (en) Wrist watch type portable wireless telephone
JPS57112145A (en) Cordless telephone
JPS5642440A (en) Car telephone set as data terminal
ES457218A1 (en) Duplex mode radio telephone system - employs variable switching delay dependent on signal quality for retransmission of signal
JPS5639636A (en) Telephone set mounted on travelling body with cordless terminal unit
JPS56757A (en) Terminal unit for diversity of car telephone
JPS5610766A (en) Talking monitor system
JP2983326B2 (en) Portable radio telephone equipment
JPS5621430A (en) Telephone set to be mounted on moving material
JPS60100841A (en) Portable radio equipment for reception of 2-branch diversity
JPS5362404A (en) Incoming call charging system
KR200143321Y1 (en) Mobile telephone
JPS56115044A (en) Radio handset for telephone set
JP3019889B2 (en) Mobile phone
JPS5329605A (en) Hand-free telephone set
JPS55159662A (en) Ear hook type telephone set
JPS57160233A (en) Telephone set usable even when carried about
JPS51112214A (en) Mobile radio telephone
JPS6486633A (en) Mobile telephone system
SU860350A2 (en) Call device
JPS5452408A (en) Radiotelephone set