JPH0469949U - - Google Patents
Info
- Publication number
- JPH0469949U JPH0469949U JP11312290U JP11312290U JPH0469949U JP H0469949 U JPH0469949 U JP H0469949U JP 11312290 U JP11312290 U JP 11312290U JP 11312290 U JP11312290 U JP 11312290U JP H0469949 U JPH0469949 U JP H0469949U
- Authority
- JP
- Japan
- Prior art keywords
- dtmf signal
- circuit
- processing unit
- central processing
- telephone line
- 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 2
- 238000010586 diagram Methods 0.000 description 2
Description
第１図はこの考案に係る留守番電話機の実施例
を示す図である。第２図は従来例を示す図である
。
主な符号の説明、１……ＤＴＭＦ信号検出回路
、２……中央処理装置（ＣＰＵ）、３……機能コ
ントロール回路、４……電話回線、５……音声発
生回路。
FIG. 1 is a diagram showing an embodiment of an answering machine according to this invention. FIG. 2 is a diagram showing a conventional example. Explanation of main symbols: 1...DTMF signal detection circuit, 2...Central processing unit (CPU), 3...Function control circuit, 4...Telephone line, 5...Audio generation circuit.
Claims (1)
コードを検出するＤＴＭＦ信号検出回路と中央処
理装置と機能コントロール回路と音声発生回路と
で成り、前記制御コードによりリモコン操作を音
声メツセージにより使用者が外部より聴取出来る
ように構成したことを特徴とする留守番電話機。 It consists of a DTMF signal detection circuit that detects the control code of the DTMF signal sent from the telephone line, a central processing unit, a function control circuit, and a voice generation circuit. An answering machine characterized by being configured to allow better listening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11312290U JPH0469949U (en) | 1990-10-30 | 1990-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11312290U JPH0469949U (en) | 1990-10-30 | 1990-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0469949U true JPH0469949U (en) | 1992-06-22 |
Family
ID=31860673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11312290U Pending JPH0469949U (en) | 1990-10-30 | 1990-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0469949U (en) |
-
1990
- 1990-10-30 JP JP11312290U patent/JPH0469949U/ja active Pending