JPH033019Y2 - - Google Patents

Info

Publication number
JPH033019Y2
JPH033019Y2 JP1982084474U JP8447482U JPH033019Y2 JP H033019 Y2 JPH033019 Y2 JP H033019Y2 JP 1982084474 U JP1982084474 U JP 1982084474U JP 8447482 U JP8447482 U JP 8447482U JP H033019 Y2 JPH033019 Y2 JP H033019Y2
Authority
JP
Japan
Prior art keywords
hold
relay
call
telephone
circuit
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
Application number
JP1982084474U
Other languages
English (en)
Japanese (ja)
Other versions
JPS58186668U (ja
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 filed Critical
Priority to JP8447482U priority Critical patent/JPS58186668U/ja
Publication of JPS58186668U publication Critical patent/JPS58186668U/ja
Application granted granted Critical
Publication of JPH033019Y2 publication Critical patent/JPH033019Y2/ja
Granted legal-status Critical Current

Links

JP8447482U 1982-06-07 1982-06-07 保留音送出用付加装置 Granted JPS58186668U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8447482U JPS58186668U (ja) 1982-06-07 1982-06-07 保留音送出用付加装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8447482U JPS58186668U (ja) 1982-06-07 1982-06-07 保留音送出用付加装置

Publications (2)

Publication Number Publication Date
JPS58186668U JPS58186668U (ja) 1983-12-12
JPH033019Y2 true JPH033019Y2 (enEXAMPLES) 1991-01-25

Family

ID=30093420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8447482U Granted JPS58186668U (ja) 1982-06-07 1982-06-07 保留音送出用付加装置

Country Status (1)

Country Link
JP (1) JPS58186668U (enEXAMPLES)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0339968Y2 (enEXAMPLES) * 1985-09-17 1991-08-22

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53641A (en) * 1976-06-23 1978-01-06 Komatsu Mfg Co Ltd Shield excavator
JPS55150539U (enEXAMPLES) * 1979-04-17 1980-10-30
JPS6019876B2 (ja) * 1979-08-07 1985-05-18 岩崎通信機株式会社 ボタン電話装置における保留検知方式

Also Published As

Publication number Publication date
JPS58186668U (ja) 1983-12-12

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