JPH01149156U - - Google Patents
Info
- Publication number
- JPH01149156U JPH01149156U JP4581088U JP4581088U JPH01149156U JP H01149156 U JPH01149156 U JP H01149156U JP 4581088 U JP4581088 U JP 4581088U JP 4581088 U JP4581088 U JP 4581088U JP H01149156 U JPH01149156 U JP H01149156U
- Authority
- JP
- Japan
- Prior art keywords
- answering machine
- interphone
- message
- telephone
- visitor
- 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
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Description
第１図は、留守番電話機のブロツク図である。
１……既設インターホーン、２……インターフ
エイス部、３……留守番電話機本体。
エイス部、３……留守番電話機本体。
Claims (1)
- 電話加入者不在時に発信者の伝言を録音機録す
る留守番電話機に於て、一般住宅等の玄関に備え
られたインターホーンを接続し、インターホーン
の呼び出し検出を行う手段と、呼び出し検出信号
を公衆電話機着呼信号に変換する手段を有し、留
守時に於ける訪問客の音声伝言の録音をすること
を特徴とする留守番電話機。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4581088U JPH01149156U (ja) | 1988-04-04 | 1988-04-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4581088U JPH01149156U (ja) | 1988-04-04 | 1988-04-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01149156U true JPH01149156U (ja) | 1989-10-16 |
Family
ID=31272107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4581088U Pending JPH01149156U (ja) | 1988-04-04 | 1988-04-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01149156U (ja) |
-
1988
- 1988-04-04 JP JP4581088U patent/JPH01149156U/ja active Pending
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