JPS5213708A - Telephone set - Google Patents

Telephone set

Info

Publication number
JPS5213708A
JPS5213708A JP8997075A JP8997075A JPS5213708A JP S5213708 A JPS5213708 A JP S5213708A JP 8997075 A JP8997075 A JP 8997075A JP 8997075 A JP8997075 A JP 8997075A JP S5213708 A JPS5213708 A JP S5213708A
Authority
JP
Japan
Prior art keywords
telephone set
telephone
call duration
charge
indicates call
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
JP8997075A
Other languages
Japanese (ja)
Inventor
Hideshi Aizawa
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha 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
Application filed by Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP8997075A priority Critical patent/JPS5213708A/en
Publication of JPS5213708A publication Critical patent/JPS5213708A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/28—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP with meter at substation or with calculation of charges at terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephone Set Structure (AREA)

Abstract

PURPOSE:Obtain a telephone set which indicates call duration and telephone charge.
JP8997075A 1975-07-23 1975-07-23 Telephone set Pending JPS5213708A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8997075A JPS5213708A (en) 1975-07-23 1975-07-23 Telephone set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8997075A JPS5213708A (en) 1975-07-23 1975-07-23 Telephone set

Publications (1)

Publication Number Publication Date
JPS5213708A true JPS5213708A (en) 1977-02-02

Family

ID=13985528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8997075A Pending JPS5213708A (en) 1975-07-23 1975-07-23 Telephone set

Country Status (1)

Country Link
JP (1) JPS5213708A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4984353A (en) * 1972-12-18 1974-08-13
JPS5744206A (en) * 1980-08-27 1982-03-12 Matsushita Electric Ind Co Ltd Output selecting circuit
JPH045728U (en) * 1990-04-27 1992-01-20

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4984353A (en) * 1972-12-18 1974-08-13
JPS5744206A (en) * 1980-08-27 1982-03-12 Matsushita Electric Ind Co Ltd Output selecting circuit
JPH0221041B2 (en) * 1980-08-27 1990-05-11 Matsushita Denki Sangyo Kk
JPH045728U (en) * 1990-04-27 1992-01-20

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