JPS5866449A - Telephone set - Google Patents

Abstract

PURPOSE:To enable the persons other than the calling subscribers to discriminate a call and then switch the call, by displaying the call at the outside of a telephone set by means of the incoming signal of an interrupting telephone. CONSTITUTION:An incoming display lighting circuit 2 is connected to the circuit of a telephone set 1, and the output terminal of the circuit 2 is connected to a pilot lamp 3. When an incoming arrives at the telephone 1 while it is busy, the circuit 2 actuates to produce an output. This output lights up or blinks the lamp 3. At the same time, an incoming display tone is produced from the receiver. Thus a third party can know an incoming to the telephone 1 from the glowing of the lamp 3, and the talking subscriber switches the call to the third party.

Description

【発明の詳細な説明】 この発明の電話機は、キャッチホン制度に加入しておき
、通話中に他から電話がかかつてくると、着信表示音が
受話器以外からも発するか、または電灯が点滅するから
、通話者以外の者にも分るもので、すなわち割込電話の
着信信号によシ、電話機外部にも表示を行うものである
。[Detailed Description of the Invention] The telephone of this invention is subscribed to the call waiting system, and when a call is received from another person during a call, the incoming call display tone will be emitted from a source other than the receiver, or the light will flash. , which can be seen by anyone other than the caller, that is, by the incoming call signal of the interrupt call, and is also displayed on the outside of the telephone.

キャッチホンの制度に加入すると、通話中に他から電話
がかかつてくると、最初に「ツー」という呼出音が聞こ
−え、そのおと「ブザー、ブザー、ブザー」という着信
表示音が聞こえるから、通話中の相手に電話がかかつて
またことを告げ、そのまま待ってもらい、電話機のフッ
クボタンを押すと、呼んできた相手と話すことができる
。If you subscribe to the call waiting system, when you receive a call while you are on a call, you will first hear a ring tone, followed by a ringtone that says ``buzzer, buzzer, buzzer.'' If you tell the person you are talking to that the phone is ringing again, ask them to wait, and then press the hook button on your phone, you can talk to the person who called you.

しかし、着信表示音を無視してフックボタンを押さずに
引続き通話中の相手と話すこともでき、着信表示音は通
話者以外には聞こえない−ので、他から電話がかかつて
きたことが分らず、第三者にかかった電話の場合は迷惑
を蒙る不都合がある。However, you can ignore the incoming call display tone and continue talking to the other party without pressing the hook button, and the incoming call display tone cannot be heard by anyone other than the caller, so you will not know when someone else is calling. However, if the call is made to a third party, there is the inconvenience of inconveniencing the user.

この発明の電話機は上記不都合を解消したもので、第１
図について説明すれば、電話機１の回線へ着信表示灯点
灯回路２を接続し、その出力端子を表示灯３に接続した
ものである。The telephone of this invention solves the above-mentioned inconveniences and is the first
To explain the figure, an incoming call indicator light lighting circuit 2 is connected to the line of a telephone 1, and its output terminal is connected to an indicator light 3.

いま、電話機１で通話中に他から電話がかかつてくると
、着信表示灯点灯回路２が動作して出力を生じ、その出
力によシ表示灯３が点灯または点滅する。Now, when a call comes in from another person while the telephone 1 is talking, the incoming call indicator light lighting circuit 2 operates and produces an output, and the indicator light 3 lights up or blinks based on the output.

同時に着信表示音も、受話器から生じる。At the same time, an incoming call indication tone is also generated from the handset.

通話者以外の者は、表示灯３の点灯を見て他から電話が
かかったことが分るから、通話者に電話を切替えてもら
い、用件を聞く。A person other than the person making the call can see that the call has come from someone else by seeing the indicator light 3 lit, so they ask the person making the call to change the phone and ask them what the caller is doing.

第２図は電話機１′の回線へ着信表示音発生回路２′を
接続し、その出力端子をブザー３′に接続したものであ
る。In FIG. 2, an incoming call display sound generating circuit 2' is connected to the line of the telephone 1', and its output terminal is connected to a buzzer 3'.

いま、電話機１′で通話中に他から電話がかかつてくる
と、着信表示音発生回路２′が動作して出力を生じ、そ
の出力によシブザー３′が鳴り、同時に着信表示音も受
話器から生じる。通話者以外の者は、ブザー３′の音を
聞いて他から電話がかかったことが分るから、通話者に
通話を切替えてもらい用件を聞く。Now, when there is an incoming call from another person while talking on the telephone 1', the incoming call display sound generating circuit 2' operates and produces an output, which causes the buzzer 3' to sound, and at the same time, the incoming call display sound is also emitted from the receiver. arise. A person other than the caller hears the sound of the buzzer 3' and knows that someone else has called, so the caller asks the caller to change the call and ask the caller what the call is.

この発明の電話機はキャッチホンの制度に加入すると、
通話中に他から電話がかかると、受話器から着信表示音
を発するとともに、表示灯が点灯するか、またはブザー
から音を発するから、通話者以外の者も電話がかかつて
きたことが分シ、通話を切替えてもらうことができるか
ら、通話者が他からの電話を無視して通話を続けること
による第三者の迷惑を防ぐことができるものである。When the telephone of this invention subscribes to the call waiting system,
If someone calls you while you are on the phone, the handset emits an incoming call tone, the indicator light lights up, or the buzzer makes a sound, so anyone other than the person on the phone will know that there is a call. Since the caller can have the call switched, it is possible to prevent third parties from being inconvenienced by the caller ignoring the other caller and continuing the call.

【図面の簡単な説明】 第１図はこの発明の詳細な説明図、第２図は他の例の説
明図である。 １１１’：電話機 ２：着信表示灯点灯回路 ３：表示灯 ２′：着信表示音発生回路 ３′：ブザー 発明者　　龍　　野　　日　　吉 出願人　　株式会社東京タツノ 第１図 第２図BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a detailed explanatory diagram of the present invention, and FIG. 2 is an explanatory diagram of another example. 111': Telephone 2: Incoming call indicator lighting circuit 3: Indicator light 2': Incoming call display sound generation circuit 3': Buzzer Inventor Hiyoshi Tatsuno Applicant Tokyo Tatsuno Co., Ltd. Figure 1 Figure 2

Claims (1)

【特許請求の範囲】[Claims] 割込電話の着信信号によシ、電話機外部にも表示を行う
電話機。A telephone that displays a message on the outside of the telephone depending on the incoming call interrupt signal.