JPS56757A - Terminal unit for diversity of car telephone - Google Patents

Terminal unit for diversity of car telephone

Info

Publication number
JPS56757A
JPS56757A JP7527979A JP7527979A JPS56757A JP S56757 A JPS56757 A JP S56757A JP 7527979 A JP7527979 A JP 7527979A JP 7527979 A JP7527979 A JP 7527979A JP S56757 A JPS56757 A JP S56757A
Authority
JP
Japan
Prior art keywords
dial
section
mobile unit
memory
constitution
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
JP7527979A
Other languages
Japanese (ja)
Inventor
Akio Sasaki
Kensho Yoshikawa
Tetsuo Oi
Takaaki Kikuchi
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 JP7527979A priority Critical patent/JPS56757A/en
Publication of JPS56757A publication Critical patent/JPS56757A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/44—Additional connecting arrangements for providing access to frequently-wanted subscribers, e.g. abbreviated dialling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
    • H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
    • H04M1/2745—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using static electronic memories, e.g. chips
    • H04M1/27495—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using static electronic memories, e.g. chips implemented by means of discrete electronic components, i.e. neither programmable nor microprocessor-controlled

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

PURPOSE:To make unnecessary the protection of memory when the mobile unit interrupts power supply and to simplify the mobile unit constitution, by adding the function converting one touch dial figure into abbreviated dial number to the terminal unit. CONSTITUTION:After the mobile subscriber hooks off, when the preset dial consisting of one digit number is depressed, this signal is converted into the abbreviated number corresponding to the repertory number at the conversion section 3, and the dial number is input to the memory section 7. The memory section 7 is built in the mobile unit and after communication circuit of radio is set, this abberviated number is converted into dial signal for radio section at the modulation section 8 and transmitted via the radio transmission section 9 and the antenna 6. The abbreviated dial number transmitted is received at the car telephone exchange station, and converted into the number corresponding to the called party. Thus, even if the mobile set interrupts the power supply, the memory protection is made unnecessary and the constitution of the mobile unit can be simplified.
JP7527979A 1979-06-15 1979-06-15 Terminal unit for diversity of car telephone Pending JPS56757A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7527979A JPS56757A (en) 1979-06-15 1979-06-15 Terminal unit for diversity of car telephone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7527979A JPS56757A (en) 1979-06-15 1979-06-15 Terminal unit for diversity of car telephone

Publications (1)

Publication Number Publication Date
JPS56757A true JPS56757A (en) 1981-01-07

Family

ID=13571623

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7527979A Pending JPS56757A (en) 1979-06-15 1979-06-15 Terminal unit for diversity of car telephone

Country Status (1)

Country Link
JP (1) JPS56757A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59193426A (en) * 1983-04-19 1984-11-02 Canon Inc Driving method of optical modulating element
JPS59193427A (en) * 1983-04-19 1984-11-02 Canon Inc Driving method of optical modulating element
JPS6031121A (en) * 1983-07-30 1985-02-16 Canon Inc Driving method of optical modulating element
JPS6031120A (en) * 1983-07-30 1985-02-16 Canon Inc Driving method of optical modulating element
JPS63110850A (en) * 1986-10-28 1988-05-16 Nec Corp Telephone set
CN1068747C (en) * 1993-08-26 2001-07-18 索尼拉公司 Method for accomplishing connection

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59193426A (en) * 1983-04-19 1984-11-02 Canon Inc Driving method of optical modulating element
JPS59193427A (en) * 1983-04-19 1984-11-02 Canon Inc Driving method of optical modulating element
JPS6245536B2 (en) * 1983-04-19 1987-09-28 Canon Kk
JPS6245535B2 (en) * 1983-04-19 1987-09-28 Canon Kk
JPS6031121A (en) * 1983-07-30 1985-02-16 Canon Inc Driving method of optical modulating element
JPS6031120A (en) * 1983-07-30 1985-02-16 Canon Inc Driving method of optical modulating element
JPS6243167B2 (en) * 1983-07-30 1987-09-11 Canon Kk
JPS6246845B2 (en) * 1983-07-30 1987-10-05 Canon Kk
JPS63110850A (en) * 1986-10-28 1988-05-16 Nec Corp Telephone set
CN1068747C (en) * 1993-08-26 2001-07-18 索尼拉公司 Method for accomplishing connection

Similar Documents

Publication Publication Date Title
ATE435430T1 (en) CELL PHONE WITH GPS RECEIVER
GB2320859B (en) Mobile communication terminal
KR920009106A (en) Mobile wireless communication system and mobile mother station
CA1267737C (en) Base station capable of monitoring occurrence of interference on every transmission
ES2102956A1 (en) Dual fixed/mobile communications system
KR920702132A (en) Cellular Phones with Standard Phones
JPS56757A (en) Terminal unit for diversity of car telephone
JPS567537A (en) Drive system for mobile radio telephone set
JPS57190432A (en) Cordless telephone
JPS55128939A (en) Mobile message communication system
JPS5730436A (en) Frame synchronism system
JPS5537025A (en) Main device of push button telephone
JPS6170824A (en) Cordless telephone set
JPS55128940A (en) Radio calling system
JPS54114017A (en) Trace telephone system
JPS5411605A (en) Radio communication system
JPS5411606A (en) Radio communication system
JPS5623067A (en) Charging system in mobile communication system
JPS566545A (en) Radio device for car telephone
JPS5642443A (en) Message system of mobile radio communication
JPS54162905A (en) Radiotelephony equipment
JPS555529A (en) Telephone set
JPS5528601A (en) Mobile type telephone set
JPS5686596A (en) Transfer system of dial information
JPS54114020A (en) Lending telephone system for mobile telephone