JPH024350U - - Google Patents

Info

Publication number
JPH024350U
JPH024350U JP8161988U JP8161988U JPH024350U JP H024350 U JPH024350 U JP H024350U JP 8161988 U JP8161988 U JP 8161988U JP 8161988 U JP8161988 U JP 8161988U JP H024350 U JPH024350 U JP H024350U
Authority
JP
Japan
Prior art keywords
variable gain
speaker
setting
handset
amplifying
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.)
Granted
Application number
JP8161988U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0523005Y2 (enEXAMPLES
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 JP1988081619U priority Critical patent/JPH0523005Y2/ja
Publication of JPH024350U publication Critical patent/JPH024350U/ja
Application granted granted Critical
Publication of JPH0523005Y2 publication Critical patent/JPH0523005Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1988081619U 1988-06-22 1988-06-22 Expired - Lifetime JPH0523005Y2 (enEXAMPLES)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988081619U JPH0523005Y2 (enEXAMPLES) 1988-06-22 1988-06-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988081619U JPH0523005Y2 (enEXAMPLES) 1988-06-22 1988-06-22

Publications (2)

Publication Number Publication Date
JPH024350U true JPH024350U (enEXAMPLES) 1990-01-11
JPH0523005Y2 JPH0523005Y2 (enEXAMPLES) 1993-06-14

Family

ID=31306395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988081619U Expired - Lifetime JPH0523005Y2 (enEXAMPLES) 1988-06-22 1988-06-22

Country Status (1)

Country Link
JP (1) JPH0523005Y2 (enEXAMPLES)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11136346A (ja) * 1997-10-31 1999-05-21 Sanyo Electric Co Ltd 電話装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6167390A (ja) * 1984-09-11 1986-04-07 Matsushita Electric Ind Co Ltd ボタン電話装置
JPS61205058A (ja) * 1985-03-08 1986-09-11 Nec Corp 拡声電話機
JPS6214561A (ja) * 1985-07-11 1987-01-23 Toa Tokushu Denki Kk 拡声電話機の音量調節装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6167390A (ja) * 1984-09-11 1986-04-07 Matsushita Electric Ind Co Ltd ボタン電話装置
JPS61205058A (ja) * 1985-03-08 1986-09-11 Nec Corp 拡声電話機
JPS6214561A (ja) * 1985-07-11 1987-01-23 Toa Tokushu Denki Kk 拡声電話機の音量調節装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11136346A (ja) * 1997-10-31 1999-05-21 Sanyo Electric Co Ltd 電話装置

Also Published As

Publication number Publication date
JPH0523005Y2 (enEXAMPLES) 1993-06-14

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