JPS5866449A - Telephone set - Google Patents
Telephone setInfo
- Publication number
- JPS5866449A JPS5866449A JP16597681A JP16597681A JPS5866449A JP S5866449 A JPS5866449 A JP S5866449A JP 16597681 A JP16597681 A JP 16597681A JP 16597681 A JP16597681 A JP 16597681A JP S5866449 A JPS5866449 A JP S5866449A
- Authority
- JP
- Japan
- Prior art keywords
- call
- telephone
- incoming
- circuit
- incoming call
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/82—Line monitoring circuits for call progress or status discrimination
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
Abstract
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)
電話機。A telephone that displays a message on the outside of the telephone depending on the incoming call interrupt signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16597681A JPS5866449A (en) | 1981-10-16 | 1981-10-16 | Telephone set |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16597681A JPS5866449A (en) | 1981-10-16 | 1981-10-16 | Telephone set |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5866449A true JPS5866449A (en) | 1983-04-20 |
Family
ID=15822571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16597681A Pending JPS5866449A (en) | 1981-10-16 | 1981-10-16 | Telephone set |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5866449A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0448747U (en) * | 1990-08-31 | 1992-04-24 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5345645A (en) * | 1976-10-06 | 1978-04-24 | Kubota Ltd | Welding process by plasmaaarc welding |
-
1981
- 1981-10-16 JP JP16597681A patent/JPS5866449A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5345645A (en) * | 1976-10-06 | 1978-04-24 | Kubota Ltd | Welding process by plasmaaarc welding |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0448747U (en) * | 1990-08-31 | 1992-04-24 |
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