JPH01177642U - - Google Patents
Info
- Publication number
- JPH01177642U JPH01177642U JP7308188U JP7308188U JPH01177642U JP H01177642 U JPH01177642 U JP H01177642U JP 7308188 U JP7308188 U JP 7308188U JP 7308188 U JP7308188 U JP 7308188U JP H01177642 U JPH01177642 U JP H01177642U
- Authority
- JP
- Japan
- Prior art keywords
- sound
- handset
- telephone set
- dialing
- built
- 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
- 230000003321 amplification Effects 0.000 claims 2
- 238000012790 confirmation Methods 0.000 claims 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例に於ける一体型電話
機の要部ブロツク図である。
１……ダイヤルキー、２……キートーン発生器
、３……制御部、４……増幅器、６……電話回線
、８……スピーカ。
FIG. 1 is a block diagram of essential parts of an integrated telephone according to an embodiment of the present invention. 1...Dial key, 2...Key tone generator, 3...Control unit, 4...Amplifier, 6...Telephone line, 8...Speaker.
Claims (1)
、ダイヤル時前記ハンドセツトに内蔵されたスピ
ーカより確認音が発せられるようになつた一体型
電話機に於いて、 電話回線より送られてくる受話信号と前記確認
音とを増幅する増幅手段を設けると共に、 ダイヤル時前記増幅手段の利得を制御する制御
手段とを設けたことを特徴とする一体型電話機。[Scope of Claim for Utility Model Registration] In an integrated telephone set in which a dial key is built into the handset part, and a confirmation sound is emitted from a speaker built into the handset when dialing, the sound is sent from the telephone line. What is claimed is: 1. An integrated telephone set, comprising: an amplification means for amplifying a reception signal and the confirmation sound; and a control means for controlling the gain of the amplification means during dialing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7308188U JPH01177642U (en) | 1988-05-31 | 1988-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7308188U JPH01177642U (en) | 1988-05-31 | 1988-05-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01177642U true JPH01177642U (en) | 1989-12-19 |
Family
ID=31298229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7308188U Pending JPH01177642U (en) | 1988-05-31 | 1988-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01177642U (en) |
-
1988
- 1988-05-31 JP JP7308188U patent/JPH01177642U/ja active Pending
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