JPS6430355A - Mute phone driving-away device - Google Patents
Mute phone driving-away deviceInfo
- Publication number
- JPS6430355A JPS6430355A JP18689587A JP18689587A JPS6430355A JP S6430355 A JPS6430355 A JP S6430355A JP 18689587 A JP18689587 A JP 18689587A JP 18689587 A JP18689587 A JP 18689587A JP S6430355 A JPS6430355 A JP S6430355A
- Authority
- JP
- Japan
- Prior art keywords
- voice
- bell
- mute
- transmitting side
- receiving
- 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.)
- Granted
Links
Abstract
PURPOSE:To avoid the noise of a bell sound due to an annoying phone, etc., by deciding whether there is a voice or not in a device and preventing a receiving person from being called when the voice is mute. CONSTITUTION:Means 2 and 3 to close a loop and, simultaneously, to decide the existence of voice from a transmitting side when a calling signal sent from an exchange is detected, and means 6 and 9 to compulsorily interrupt a call when the voice from the transmitting side is mute and to ring a bell at a receiving side when there is a voice, are provided. Thus, when a receiving is executed, an automatic response is executed, and whether there is a voice from the transmitting side or not is decided, and when there is no voice, a call is compulsorily interrupted, and only when there is a voice, the bell is rung. Therefore, the annoying phone, etc., can be driven back and the noise of the ringing of the bell due to the annoying phone can be avoided.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62186895A JP2590119B2 (en) | 1987-07-27 | 1987-07-27 | Silent phone repulsion device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62186895A JP2590119B2 (en) | 1987-07-27 | 1987-07-27 | Silent phone repulsion device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6430355A true JPS6430355A (en) | 1989-02-01 |
JP2590119B2 JP2590119B2 (en) | 1997-03-12 |
Family
ID=16196564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62186895A Expired - Fee Related JP2590119B2 (en) | 1987-07-27 | 1987-07-27 | Silent phone repulsion device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2590119B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007060011A (en) * | 2005-08-22 | 2007-03-08 | Sanyo Electric Co Ltd | Telephone set having function of outputting countermeasure sound against unwanted call |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6190559A (en) * | 1984-10-09 | 1986-05-08 | Masao Niyuumon | Device for preventing mischievous telephone call |
-
1987
- 1987-07-27 JP JP62186895A patent/JP2590119B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6190559A (en) * | 1984-10-09 | 1986-05-08 | Masao Niyuumon | Device for preventing mischievous telephone call |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007060011A (en) * | 2005-08-22 | 2007-03-08 | Sanyo Electric Co Ltd | Telephone set having function of outputting countermeasure sound against unwanted call |
Also Published As
Publication number | Publication date |
---|---|
JP2590119B2 (en) | 1997-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |