【発明の詳細な説明】〔産業上の利用分野〕本発明は、電話回線の保留状態の確認手段に関する。[Detailed description of the invention][Industrial application field]The present invention relates to means for confirming whether a telephone line is on hold.
〔従来の技術〕 □電話回線保留手段の付加された従来例電話機では、電話
回線が保留状態にあることを示すのにランプ点滅手段と
保留警報音発生手段とが用いられていた。[Prior Art] □ In a conventional telephone equipped with a telephone line holding means, a flashing lamp means and a holding alarm sound generating means are used to indicate that the telephone line is on hold.
第２図は従来例装置の回路を示すもので、回線保留スイ
ッチ２を介して保留音送出部９が電話回線に接続されて
、保留音が電話回線にかぎり送出される。FIG. 2 shows a circuit of a conventional device, in which a held tone sending section 9 is connected to a telephone line via a line holding switch 2, and held tone is sent only to the telephone line.
このような従来例装置のランプ点滅手段では、回線保留
状態を音響で認識することができないので、回線保留状
態であることを忘れがちであった。With the lamp flashing means of such a conventional device, the line holding state cannot be recognized by sound, so it is easy to forget that the line is on hold.
一方、保留警報音発生手段では保留したことを忘れたと
きに長時間回線を保留状態にしてはじめて保留している
ことに気付くことになり、相手を必要以上に待機させて
しまう不都合があった。On the other hand, with the hold alarm sound generating means, if you forget that you have put your call on hold, you will only notice that you are on hold after keeping the line on hold for a long time, which has the disadvantage of making the other party wait longer than necessary.
この発明はこのような欠点を改善した電話機を提供する
ことを目的とする。It is an object of the present invention to provide a telephone that overcomes these drawbacks.
Ｃ問題点を解決するための手段〕本発明は、受話音を音響信号として拡声する拡声手段と
、保留音を電気信号として回線に送信する保留音送出手
段とを備えた電話機で、前述の問題点を解決するための
手段として、上記保留音送出手段の送出する保留音を上
記受話音拡声手段の電気信号入力に接続する回路開閉手
段を備えたことを特徴とする。Means for Solving Problem C] The present invention provides a telephone equipped with amplifying means for amplifying received voice as an acoustic signal and a holding tone sending means for transmitting holding tone as an electrical signal to a line, and the present invention solves the above-mentioned problem. As a means for solving this problem, the present invention is characterized in that it includes circuit opening/closing means for connecting the held tone sent by the held tone sending means to the electric signal input of the received voice amplification means.
保留音送出手段から保留音が電話回線に送出されると同
時に回路開閉手段が動作して、この保留音を受話音拡声
手段に送出し、保留状態を可聴的に報知する。At the same time as the held tone is sent out from the held tone sending means to the telephone line, the circuit opening/closing means is operated to send out the held tone to the receiving sound amplification means to audibly notify the holding state.
以下、本発明の実施例装置を図面に基づいて説明する。DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be explained based on the drawings.
第１図はこの実施例装置の構成を示すブロック図である
。まず、この実施例装置の構成を第１図に基づいて説明
する。FIG. 1 is a block diagram showing the configuration of the apparatus of this embodiment. First, the configuration of this embodiment device will be explained based on FIG.
この実施例装置では、保留音送出部９の出力は回線保留
スイッチ２の他方の切換接点および保留音拡声スイッチ
１０の一方の接点に接続される。電話回線接続端子１は
回線保留スイッチ２の共通接点に接続され、回線保留ス
イッチ２の一方の切換接点はスピーカ拡声スイッチ３の
共通接点に接続される。保留音拡声スイッチ１０の他方
の接点は増幅回路７の入力およびスピーカ拡声スイッチ
３の他方の切換接点に接続される。増幅回路７の出力は
スピーカ８の入力に接続される。スピーカ拡声スイッチ
３の一方の切換接点はフックスイッチ４の一方の接点に
接続される。送話器６の出力は通話回路５の入力に接続
され、通話回路５の出力はフックスイッチ４の他方の接
点に接続される。In the device of this embodiment, the output of the held tone sending section 9 is connected to the other switching contact of the line holding switch 2 and one contact of the held tone loudspeaker switch 10. The telephone line connection terminal 1 is connected to a common contact of a line hold switch 2, and one switching contact of the line hold switch 2 is connected to a common contact of a speaker loudspeaker switch 3. The other contact of the hold sound loudspeaker switch 10 is connected to the input of the amplifier circuit 7 and the other switching contact of the speaker loudspeaker switch 3. The output of the amplifier circuit 7 is connected to the input of the speaker 8. One switching contact of the speaker loudspeaker switch 3 is connected to one contact of the hook switch 4. The output of the transmitter 6 is connected to the input of the talking circuit 5, and the output of the talking circuit 5 is connected to the other contact of the hook switch 4.
次に、この実施例装置の動作を第１図に基づいて説明す
る。Next, the operation of this embodiment device will be explained based on FIG.
保留音送出部９から送出される保留音は、回線保留スイ
ッチ２を押下する電話回線に送出されると同時に、該ロ
ー保留スイッチ２と連動する保留音拡声スイッチ１０に
より保留音送出部９と増幅回路７とが接続されてスピー
カ８にも送出される。The hold tone sent out from the hold tone sending section 9 is sent to the telephone line where the line hold switch 2 is pressed, and at the same time is amplified by the hold tone loudspeaker switch 10 that works with the low hold switch 2. The signal is connected to the circuit 7 and is also sent to the speaker 8.
この状態から回線保留スイッチ２を押し戻せば、これと
同時に保留音拡声スイッチ１０により保留音送出部９と
増幅回路７とが切り離され、電話回線が通話回路５と接
続されて、スピーカ８からの保留音送出が解除される。If the line hold switch 2 is pushed back from this state, at the same time, the hold sound loudspeaker switch 10 disconnects the hold sound transmitter 9 from the amplifier circuit 7, connects the telephone line to the call circuit 5, and connects the telephone line to the speaker 8. On-hold music transmission is canceled.
本発明は以上説明したように、保留送出部と増幅回路お
よびスピーカの間に簡単なスイッチを付加することによ
り保留状態を可聴的に報知させることにより呼の相手を
必要以上に待機させる弊害を回避できる効果がある。As explained above, the present invention adds a simple switch between the hold sending section, the amplifier circuit, and the speaker to audibly notify the hold state, thereby avoiding the problem of making the other party wait longer than necessary. There is an effect that can be done.
第１図は本発明実施例装置の構成を示すブロック構成図
。第２図は従来例装置の構成を示すブロック構成図。ｌ・・・電話回線接続端子、２・・・回線保留スイッチ
〈３・・・スピーカ拡声スイッチ、４・・・フックスイ
ッチ、５・・・通話回路、６・・・送受器、７・・・増
幅回路、８・・・スと一方、９・・・保留音送出部、１
０・・・保留音拡声スイッチ。FIG. 1 is a block configuration diagram showing the configuration of an apparatus according to an embodiment of the present invention. FIG. 2 is a block configuration diagram showing the configuration of a conventional device. l... Telephone line connection terminal, 2... Line hold switch, 3... Speaker loudspeaker switch, 4... Hook switch, 5... Call circuit, 6... Handset, 7... Amplifying circuit, 8... On the other hand, 9... Holding tone sending section, 1
0...Hold tone loudspeaker switch.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26678584AJPS61172468A (en) | 1984-12-18 | 1984-12-18 | Telephone set |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP26678584AJPS61172468A (en) | 1984-12-18 | 1984-12-18 | Telephone set |
| Publication Number | Publication Date |
|---|---|
| JPS61172468Atrue JPS61172468A (en) | 1986-08-04 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP26678584APendingJPS61172468A (en) | 1984-12-18 | 1984-12-18 | Telephone set |
| Country | Link |
|---|---|
| JP (1) | JPS61172468A (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0372757A (en)* | 1989-08-11 | 1991-03-27 | Sharp Corp | Telephone set having holding tone output function |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0372757A (en)* | 1989-08-11 | 1991-03-27 | Sharp Corp | Telephone set having holding tone output function |
| Publication | Publication Date | Title |
|---|---|---|
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