JPS5914444U - telephone switching equipment - Google Patents
telephone switching equipmentInfo
- Publication number
- JPS5914444U JPS5914444U JP10994982U JP10994982U JPS5914444U JP S5914444 U JPS5914444 U JP S5914444U JP 10994982 U JP10994982 U JP 10994982U JP 10994982 U JP10994982 U JP 10994982U JP S5914444 U JPS5914444 U JP S5914444U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- howler
- generator
- ringer
- telephone
- 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
Landscapes
- Monitoring And Testing Of Exchanges (AREA)
- Devices For Supply Of Signal Current (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、従来の電話の交換装置の構成を示す接続図、
第２図はこの考案の一実施の構成を示す接続図である。
図において、１は電話機、２は加入者線路、５はハウラ
発生器、８はリンガ−発生器、１４は合成器である。尚
各図中、同一符号は同一または相当部分を示すものとす
る。FIG. 1 is a connection diagram showing the configuration of a conventional telephone switching device;
FIG. 2 is a connection diagram showing the configuration of one implementation of this invention. In the figure, 1 is a telephone set, 2 is a subscriber line, 5 is a howler generator, 8 is a ringer generator, and 14 is a synthesizer. In each figure, the same reference numerals indicate the same or corresponding parts.
Claims (1)
ま）放置されていることを警報するハウラ信号を発生す
るハウラ発生器、上記電話機の呼出ベルを鳴らすリンガ
−信号を発生するリンガ−発生器、このリンガ−発生器
の出力と上記ハウラ発生器の出力に接続され、入力した
上記ハウラ信号と上記リンガ−信号を合成して、合成信
号を上記電話機に接続された加入者線路に送出する上記
両信号の合成器を備えた電話の交換装置。a howler generator that generates a howler signal to warn that the handset of a subscriber's telephone has been left unattended (unattended from the hook switch); a ringer generator that generates a ringer signal that rings a ringing bell of the telephone; Both signals are connected to the output of the ringer generator and the output of the howler generator, and combine the inputted howler signal and the ringer signal, and send the combined signal to the subscriber line connected to the telephone set. Telephone switching equipment with synthesizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10994982U JPS5914444U (en) | 1982-07-16 | 1982-07-16 | telephone switching equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10994982U JPS5914444U (en) | 1982-07-16 | 1982-07-16 | telephone switching equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5914444U true JPS5914444U (en) | 1984-01-28 |
Family
ID=30255916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10994982U Pending JPS5914444U (en) | 1982-07-16 | 1982-07-16 | telephone switching equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5914444U (en) |
-
1982
- 1982-07-16 JP JP10994982U patent/JPS5914444U/en active Pending
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