JPS6237472U - - Google Patents
Info
- Publication number
- JPS6237472U JPS6237472U JP12855485U JP12855485U JPS6237472U JP S6237472 U JPS6237472 U JP S6237472U JP 12855485 U JP12855485 U JP 12855485U JP 12855485 U JP12855485 U JP 12855485U JP S6237472 U JPS6237472 U JP S6237472U
- Authority
- JP
- Japan
- Prior art keywords
- signal generator
- signal
- switching
- generates
- 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
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案実施例装置のブロツク構成図。
第２図はこの実施例装置の電話機表面図。
１……ＤＰ信号発生器、２……ＰＢ信号発生器
、３……切替回路、４……押ボタンスイツチ、５
……フツクスイツチ、６……送受話回路、７……
ベル回路、８……ダイヤル操作部。
FIG. 1 is a block diagram of an apparatus according to an embodiment of the present invention.
FIG. 2 is a front view of the telephone of this embodiment. 1...DP signal generator, 2...PB signal generator, 3...Switching circuit, 4...Push button switch, 5
...Full switch, 6...Talking/receiving circuit, 7...
Bell circuit, 8...Dial operation section.
Claims (1)
と、 ダイヤルパルス信号を発生するＤＰ信号発生器
と、 上記ＰＢ信号発生器およびＤＰ信号発生器の出
力のいずれかを回線に切り替えて接続する切替回
路と、 を備えた電話機において、 電話機の表面に押ボタンスイツチを設け、 上記切替回路は、この押ボタンスイツチの操作
によりＰＢ信号発生器側に切替えられ、この電話
機のフツクスイツチが操作されたときにＤＰ信号
発生器側に切替えられる構成である。 ことを特徴とする電話機。[Scope of claim for utility model registration] A PB signal generator that generates a push button signal, a DP signal generator that generates a dial pulse signal, and switching either of the outputs of the PB signal generator or DP signal generator to a line. In a telephone equipped with a switching circuit connected to This configuration allows switching to the DP signal generator side when the A telephone characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12855485U JPS6237472U (en) | 1985-08-22 | 1985-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12855485U JPS6237472U (en) | 1985-08-22 | 1985-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6237472U true JPS6237472U (en) | 1987-03-05 |
Family
ID=31024329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12855485U Pending JPS6237472U (en) | 1985-08-22 | 1985-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6237472U (en) |
-
1985
- 1985-08-22 JP JP12855485U patent/JPS6237472U/ja active Pending