JPH0320559U - - Google Patents
Info
- Publication number
- JPH0320559U JPH0320559U JP7899789U JP7899789U JPH0320559U JP H0320559 U JPH0320559 U JP H0320559U JP 7899789 U JP7899789 U JP 7899789U JP 7899789 U JP7899789 U JP 7899789U JP H0320559 U JPH0320559 U JP H0320559U
- Authority
- JP
- Japan
- Prior art keywords
- holding
- volume
- control means
- handset
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Telephone Set Structure (AREA)
Description
第１図はこの考案の一例の系統図、第２図、第
３図はその説明のための図、第４図はこの考案の
他の例の断面図、第５図はその斜視図である。
１，６……送受器、５……受話用の可変利得ア
ンプ、１６……マイコン、ＶＳ……受話音量調整
用のスイツチである。
Fig. 1 is a system diagram of an example of this invention, Figs. 2 and 3 are diagrams for explaining it, Fig. 4 is a sectional view of another example of this invention, and Fig. 5 is a perspective view thereof. . 1, 6... handset, 5... variable gain amplifier for receiving calls, 16... microcomputer, VS... switch for adjusting receiving volume.
Claims (1)
段と、 この制御手段の制御した音量を保持する保持手
段と、 この保持手段の保持動作を解除する解除手段と
を有する 電話機。[Scope of Claim for Utility Model Registration] A control means provided in a handset for controlling the volume of the received voice, a holding means for holding the volume controlled by the control means, and a release means for releasing the holding operation of the holding means. Has a telephone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7899789U JPH0320559U (en) | 1989-07-04 | 1989-07-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7899789U JPH0320559U (en) | 1989-07-04 | 1989-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0320559U true JPH0320559U (en) | 1991-02-28 |
Family
ID=31622765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7899789U Pending JPH0320559U (en) | 1989-07-04 | 1989-07-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0320559U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004182704A (en) * | 2002-12-06 | 2004-07-02 | S T Chem Co Ltd | Insect controlling agent for grain and dried food product, and method for controlling insect of grain and dried food |
| JP2011102245A (en) * | 2009-11-10 | 2011-05-26 | Zecfield:Kk | Extract of fir tree |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63280551A (en) * | 1987-05-13 | 1988-11-17 | Hitachi Ltd | Talking sound volume adjusting system for telephone set |
-
1989
- 1989-07-04 JP JP7899789U patent/JPH0320559U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63280551A (en) * | 1987-05-13 | 1988-11-17 | Hitachi Ltd | Talking sound volume adjusting system for telephone set |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004182704A (en) * | 2002-12-06 | 2004-07-02 | S T Chem Co Ltd | Insect controlling agent for grain and dried food product, and method for controlling insect of grain and dried food |
| JP2011102245A (en) * | 2009-11-10 | 2011-05-26 | Zecfield:Kk | Extract of fir tree |