JPS56117444A - Terminal telephone equipment for travelling object - Google Patents

Terminal telephone equipment for travelling object

Info

Publication number
JPS56117444A
JPS56117444A JP2184880A JP2184880A JPS56117444A JP S56117444 A JPS56117444 A JP S56117444A JP 2184880 A JP2184880 A JP 2184880A JP 2184880 A JP2184880 A JP 2184880A JP S56117444 A JPS56117444 A JP S56117444A
Authority
JP
Japan
Prior art keywords
incoming
control
incoming control
memory
lamp
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
JP2184880A
Other languages
Japanese (ja)
Other versions
JPS5915574B2 (en
Inventor
Kensho Yoshikawa
Hitoshi Komagata
Naoya Morita
Toshihide Komuro
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
Panasonic Mobile Communications Co Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
Matsushita Communication Industrial 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 Nippon Telegraph and Telephone Corp, Matsushita Communication Industrial Co Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP55021848A priority Critical patent/JPS5915574B2/en
Publication of JPS56117444A publication Critical patent/JPS56117444A/en
Publication of JPS5915574B2 publication Critical patent/JPS5915574B2/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
    • H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
    • H04M1/663—Preventing unauthorised calls to a telephone set
    • H04M1/665—Preventing unauthorised calls to a telephone set by checking the validity of a code

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

PURPOSE:To apply an incoming control without worrying about the ineffectiveness of the incoming, by storing the number of the originating station during an incoming control and cancelling the incoming control state in case the incoming calls exceed a memory enable number. CONSTITUTION:With push of the incoming control switch 6, the incoming control lamp 7 glows to show the incoming control mode. At the same time, the control part 5 sends back the signal showing the incoming control mode in case an incoming arrives from another station. When the originator transmits the number of the telephone number of the originating station, the number is detected by the number detecting part 2. Then 1 is added to the incoming call number counting part 3, and the number of the originating station is stored in the memory 4. When deciding that a coincidence is secured between the number accumulated at the part 3 and the number of the memory enable incoming calls stored in the memory 4, the control part 5 gives an automatic cancel to the incoming control mode, and at the same time controls the lamp driving circuit 8 to give a blinking to the lamp 7 or change the light emitting color. Thus a cancel of the incoming control is displayed for the subscriber.
JP55021848A 1980-02-22 1980-02-22 Mobile terminal telephone device Expired JPS5915574B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55021848A JPS5915574B2 (en) 1980-02-22 1980-02-22 Mobile terminal telephone device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55021848A JPS5915574B2 (en) 1980-02-22 1980-02-22 Mobile terminal telephone device

Publications (2)

Publication Number Publication Date
JPS56117444A true JPS56117444A (en) 1981-09-14
JPS5915574B2 JPS5915574B2 (en) 1984-04-10

Family

ID=12066509

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55021848A Expired JPS5915574B2 (en) 1980-02-22 1980-02-22 Mobile terminal telephone device

Country Status (1)

Country Link
JP (1) JPS5915574B2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58164337A (en) * 1982-03-24 1983-09-29 Nec Corp Car telephone exchanging system
JPS6439857A (en) * 1987-08-05 1989-02-10 Kanda Tsushin Kogyo Kk Telephone equipment
JPH03289849A (en) * 1990-04-06 1991-12-19 Nitsuko Corp Key telephone set
JPH0621882A (en) * 1992-06-30 1994-01-28 Sanyo Electric Co Ltd Communication equipment
JPH09172488A (en) * 1996-12-16 1997-06-30 Mitsubishi Electric Corp Digital telephone equipment
US6640115B1 (en) 1998-04-01 2003-10-28 Sharp Kabushiki Kaisha Radio communication apparatus having speed judging circuitry
US8698034B2 (en) 2010-05-13 2014-04-15 Lsis Co., Ltd. Vacuum interrupter
US9123490B2 (en) 2010-01-20 2015-09-01 Siemens Aktiengesellschaft Vacuum switch tube

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58164337A (en) * 1982-03-24 1983-09-29 Nec Corp Car telephone exchanging system
JPH0119662B2 (en) * 1982-03-24 1989-04-12 Nippon Electric Co
JPS6439857A (en) * 1987-08-05 1989-02-10 Kanda Tsushin Kogyo Kk Telephone equipment
JPH03289849A (en) * 1990-04-06 1991-12-19 Nitsuko Corp Key telephone set
JPH0621882A (en) * 1992-06-30 1994-01-28 Sanyo Electric Co Ltd Communication equipment
JPH09172488A (en) * 1996-12-16 1997-06-30 Mitsubishi Electric Corp Digital telephone equipment
US6640115B1 (en) 1998-04-01 2003-10-28 Sharp Kabushiki Kaisha Radio communication apparatus having speed judging circuitry
US9123490B2 (en) 2010-01-20 2015-09-01 Siemens Aktiengesellschaft Vacuum switch tube
US8698034B2 (en) 2010-05-13 2014-04-15 Lsis Co., Ltd. Vacuum interrupter

Also Published As

Publication number Publication date
JPS5915574B2 (en) 1984-04-10

Similar Documents

Publication Publication Date Title
CA1093194A (en) Communication system conferencing arrangement
CA1131332A (en) Communication system tracking arrangement
CA2143181A1 (en) Method for Use in Completing Telephone Calls
JPS56117444A (en) Terminal telephone equipment for travelling object
JPS5469905A (en) Answering system for call signal of automatic answering telephone set
CA1048185A (en) Two-party telephone system
US3865992A (en) Electronically controlled ring-trap circuit
US4024353A (en) Key telephone system
US3927278A (en) Direct-station-selection intercommunication and automatic holding circuit in a key telephone system
GB1272723A (en) Key telephone systems using pushbutton or rotary dials
JPS57212856A (en) Terminal adaptor system
JPS56122293A (en) Trunk reservation system
JPS6416156A (en) Telephone line terminal equipment
FR2382818A1 (en) High speed telephone unhooking detection system - is controlled by central logic in ring around group subscriber circuit
SU1555863A1 (en) Telephone device
SU546118A1 (en) Multi-line telephone communication device
JPS5792959A (en) System for terminal test
JPS5498504A (en) Incoming telephone selection and response method and its unit
JPS57183167A (en) Circuit selection system
SU1732488A1 (en) Telephone line concentrator
JPS5758452A (en) Button telephone device
JPS56132842A (en) Communication speed matching system
JPS5636296A (en) Calling subscriber detection system
JPS56128089A (en) Hooking detection system of push-button telephone set
JPS6413848A (en) Electronic automatic exchange with message informing function