JPS6356851U - - Google Patents
Info
- Publication number
- JPS6356851U JPS6356851U JP14877686U JP14877686U JPS6356851U JP S6356851 U JPS6356851 U JP S6356851U JP 14877686 U JP14877686 U JP 14877686U JP 14877686 U JP14877686 U JP 14877686U JP S6356851 U JPS6356851 U JP S6356851U
- Authority
- JP
- Japan
- Prior art keywords
- call
- entrance
- handset
- communication device
- unit
- 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 2
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Interconnected Communication Systems, Intercoms, And Interphones (AREA)
Description
第１図は、本考案の一実施例に係る集合住宅通
話装置の構成図、第２図は、上記実施例における
データ伝送電文のフオーマツト図、第３図は、上
記実施例の動作説明のためのフローチヤートであ
る。
１……子機、２……玄関機、３……親機、５…
…通話ライン、１１，３１……送受器、１２，２
２……スピーカ、２１……マイク、２３……テン
キー、２４……キー入力表示装置、２５……呼出
しボタン。
Fig. 1 is a block diagram of a multi-family house communication device according to an embodiment of the present invention, Fig. 2 is a format diagram of a data transmission message in the above embodiment, and Fig. 3 is for explaining the operation of the above embodiment. This is a flowchart. 1...Slave unit, 2...Entrance unit, 3...Main unit, 5...
...Call line, 11,31...Handset, 12,2
2...Speaker, 21...Microphone, 23...Numeric keypad, 24...Key input display device, 25...Call button.
Claims (1)
人室に設置される親機と、各住戸に設置される子
機とからなり、玄関通話装置より親機または子機
を通話先として住戸番号で選択して通話する集合
住宅通話装置において、 玄関通話装置より選択された住戸子機に対し呼
出し信号を送出して所定時間内に子機の応答がな
い場合には、玄関通話装置からの呼出し先を親機
に強制的に切換える手段を有することを特徴とす
る集合住宅通話装置。[Scope of Utility Model Registration Request] Consists of an entrance communication device installed at the common entrance, a base unit installed in the manager's room, and a slave unit installed in each dwelling unit. In an apartment building communication device that selects a handset as a call destination using a residential unit number and makes a call, when a call signal is sent from the entrance communication device to the selected residential handset and the handset does not respond within a predetermined time. An apartment complex telephone device characterized in that it has means for forcibly switching the destination of a call from the entrance telephone device to a base unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14877686U JPS6356851U (en) | 1986-09-30 | 1986-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14877686U JPS6356851U (en) | 1986-09-30 | 1986-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6356851U true JPS6356851U (en) | 1988-04-15 |
Family
ID=31063363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14877686U Pending JPS6356851U (en) | 1986-09-30 | 1986-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6356851U (en) |
-
1986
- 1986-09-30 JP JP14877686U patent/JPS6356851U/ja active Pending
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