JPS63106254U - - Google Patents
Info
- Publication number
- JPS63106254U JPS63106254U JP20040486U JP20040486U JPS63106254U JP S63106254 U JPS63106254 U JP S63106254U JP 20040486 U JP20040486 U JP 20040486U JP 20040486 U JP20040486 U JP 20040486U JP S63106254 U JPS63106254 U JP S63106254U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- generating
- frequency signal
- switching
- pulse signal
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の電話装置のブロツク回路図で
ある。
１……フツクスイツチ、３……送受器、５……
ＤＴ検出部、６……制御部、７……押ボタン部、
９……パルス信号発生部、１０……マルチ周波数
信号発生部、１１……パルス／ＭＦ信号切換部、
Ｌ１，Ｌ２……電話回線、ＰＳ……プリセツトス
イツチ。
FIG. 1 is a block circuit diagram of the telephone device of the present invention. 1...Full switch, 3...Transmitter, 5...
DT detection section, 6... control section, 7... push button section,
9...Pulse signal generation section, 10...Multi-frequency signal generation section, 11...Pulse/MF signal switching section,
L1 , L2 ...telephone line, PS...preset switch.
Claims (1)
と、 この発信音検出手段の検出信号を受けてその検
出時間の長さに応じた内容の切換信号を出力する
制御手段と、 キーに対応したパルス信号を発生するパルス信
号発生手段と、 キーに対応した周波数信号を発生する周波数信
号発生手段と、 上記パルス信号と周板数信号とが入力されて上
記制御手段の切換信号により、これらパルス信号
または周波数信号の何れか一方を選択して上記交
換機へ出力する切換手段と を有することを特徴とする電話装置。[Scope of Claim for Utility Model Registration] A tone detecting means for detecting a tone from an exchange, and a control for receiving a detection signal from the tone detecting means and outputting a switching signal having a content corresponding to the length of the detection time. means, a pulse signal generating means for generating a pulse signal corresponding to the key, a frequency signal generating means for generating a frequency signal corresponding to the key, and the pulse signal and the frequency signal are input to the control means. 1. A telephone device comprising switching means for selecting either the pulse signal or the frequency signal and outputting the selected signal to the exchange according to a switching signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20040486U JPS63106254U (en) | 1986-12-25 | 1986-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20040486U JPS63106254U (en) | 1986-12-25 | 1986-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63106254U true JPS63106254U (en) | 1988-07-09 |
Family
ID=31162884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20040486U Pending JPS63106254U (en) | 1986-12-25 | 1986-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63106254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02100551A (en) * | 1988-10-07 | 1990-04-12 | Matsushita Electric Ind Co Ltd | Call transfer equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61121553A (en) * | 1984-11-16 | 1986-06-09 | Sanyo Electric Co Ltd | Automatic dial transmitter |
| JPS61225952A (en) * | 1985-03-29 | 1986-10-07 | Toshiba Corp | Telephone set |
-
1986
- 1986-12-25 JP JP20040486U patent/JPS63106254U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61121553A (en) * | 1984-11-16 | 1986-06-09 | Sanyo Electric Co Ltd | Automatic dial transmitter |
| JPS61225952A (en) * | 1985-03-29 | 1986-10-07 | Toshiba Corp | Telephone set |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02100551A (en) * | 1988-10-07 | 1990-04-12 | Matsushita Electric Ind Co Ltd | Call transfer equipment |
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