JPH0231906B2 - - Google Patents

Info

Publication number
JPH0231906B2
JPH0231906B2 JP58069232A JP6923283A JPH0231906B2 JP H0231906 B2 JPH0231906 B2 JP H0231906B2 JP 58069232 A JP58069232 A JP 58069232A JP 6923283 A JP6923283 A JP 6923283A JP H0231906 B2 JPH0231906 B2 JP H0231906B2
Authority
JP
Japan
Prior art keywords
dial
information
signal
line
telephone
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.)
Expired - Lifetime
Application number
JP58069232A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59196687A (ja
Inventor
Takao Ono
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.)
Iwatsu Electric Co Ltd
Original Assignee
Iwatsu 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 Iwatsu Electric Co Ltd filed Critical Iwatsu Electric Co Ltd
Priority to JP6923283A priority Critical patent/JPS59196687A/ja
Publication of JPS59196687A publication Critical patent/JPS59196687A/ja
Publication of JPH0231906B2 publication Critical patent/JPH0231906B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/002—Arrangements for interconnection not involving centralised switching with subscriber controlled access to a line, i.e. key telephone systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
JP6923283A 1983-04-21 1983-04-21 ボタン電話装置におけるダイヤル信号送出方式 Granted JPS59196687A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6923283A JPS59196687A (ja) 1983-04-21 1983-04-21 ボタン電話装置におけるダイヤル信号送出方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6923283A JPS59196687A (ja) 1983-04-21 1983-04-21 ボタン電話装置におけるダイヤル信号送出方式

Publications (2)

Publication Number Publication Date
JPS59196687A JPS59196687A (ja) 1984-11-08
JPH0231906B2 true JPH0231906B2 (de) 1990-07-17

Family

ID=13396778

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6923283A Granted JPS59196687A (ja) 1983-04-21 1983-04-21 ボタン電話装置におけるダイヤル信号送出方式

Country Status (1)

Country Link
JP (1) JPS59196687A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0224294Y2 (de) * 1984-10-25 1990-07-03
JPS63262948A (ja) * 1987-04-20 1988-10-31 Sanyo Electric Co Ltd 小型簡易交換電話装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54127609A (en) * 1978-03-27 1979-10-03 Matsushita Electric Ind Co Ltd Control system for key telephone system
JPS5676668A (en) * 1979-11-29 1981-06-24 Iwatsu Electric Co Ltd Dial signal transmitting system
JPS57111164A (en) * 1980-12-26 1982-07-10 Fujitsu Ltd Testing sender information transfer system
JPS57112172A (en) * 1980-12-29 1982-07-13 Fujitsu Ltd Origination signal generating device for telephone
JPS5844846A (ja) * 1981-09-10 1983-03-15 Nec Corp ボタン電話装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54127609A (en) * 1978-03-27 1979-10-03 Matsushita Electric Ind Co Ltd Control system for key telephone system
JPS5676668A (en) * 1979-11-29 1981-06-24 Iwatsu Electric Co Ltd Dial signal transmitting system
JPS57111164A (en) * 1980-12-26 1982-07-10 Fujitsu Ltd Testing sender information transfer system
JPS57112172A (en) * 1980-12-29 1982-07-13 Fujitsu Ltd Origination signal generating device for telephone
JPS5844846A (ja) * 1981-09-10 1983-03-15 Nec Corp ボタン電話装置

Also Published As

Publication number Publication date
JPS59196687A (ja) 1984-11-08

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