AT343190B - COIN TELEPHONE WITH A DISPLAY TO REQUEST A REQUEST - Google Patents

COIN TELEPHONE WITH A DISPLAY TO REQUEST A REQUEST

Info

Publication number
AT343190B
AT343190B AT456374A AT456374A AT343190B AT 343190 B AT343190 B AT 343190B AT 456374 A AT456374 A AT 456374A AT 456374 A AT456374 A AT 456374A AT 343190 B AT343190 B AT 343190B
Authority
AT
Austria
Prior art keywords
request
display
coin telephone
coin
telephone
Prior art date
Application number
AT456374A
Other languages
German (de)
Other versions
ATA456374A (en
Original Assignee
Int Standard Electric 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
Priority claimed from DE19732328318 external-priority patent/DE2328318C3/en
Application filed by Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of ATA456374A publication Critical patent/ATA456374A/en
Application granted granted Critical
Publication of AT343190B publication Critical patent/AT343190B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems
    • H04M17/02—Coin-freed or check-freed systems, e.g. mobile- or card-operated phones, public telephones or booths
    • H04M17/023—Circuit arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Meter Arrangements (AREA)
  • Prepayment Telephone Systems (AREA)
AT456374A 1973-06-04 1974-06-04 COIN TELEPHONE WITH A DISPLAY TO REQUEST A REQUEST AT343190B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732328318 DE2328318C3 (en) 1973-06-04 Pay phone with a display to ask for additional payment

Publications (2)

Publication Number Publication Date
ATA456374A ATA456374A (en) 1977-09-15
AT343190B true AT343190B (en) 1978-05-10

Family

ID=5882966

Family Applications (1)

Application Number Title Priority Date Filing Date
AT456374A AT343190B (en) 1973-06-04 1974-06-04 COIN TELEPHONE WITH A DISPLAY TO REQUEST A REQUEST

Country Status (1)

Country Link
AT (1) AT343190B (en)

Also Published As

Publication number Publication date
ATA456374A (en) 1977-09-15
DE2328318A1 (en) 1974-12-19
DE2328318B2 (en) 1976-10-21

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee