JPH0255790U - - Google Patents
Info
- Publication number
- JPH0255790U JPH0255790U JP13558488U JP13558488U JPH0255790U JP H0255790 U JPH0255790 U JP H0255790U JP 13558488 U JP13558488 U JP 13558488U JP 13558488 U JP13558488 U JP 13558488U JP H0255790 U JPH0255790 U JP H0255790U
- Authority
- JP
- Japan
- Prior art keywords
- incoming
- sending
- incoming call
- restriction
- extension terminals
- 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
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
Description
図面は本考案に係わる簡易型電話交換機の着信
規制装置の概略ブロツク線図である。
２……着信検出回路、３……システムコントロ
ーラ、４……通話路切換スイツチ網、５……呼出
信号発生回路、１０……着信規制設定キー、１１
……演算回路、１２……規制内容記憶回路、１３
……通話路切換スイツチ駆動回路。
The drawing is a schematic block diagram of an incoming call restriction device for a simple telephone exchange according to the present invention. 2... Incoming call detection circuit, 3... System controller, 4... Call path switching network, 5... Calling signal generation circuit, 10... Incoming call restriction setting key, 11
...Arithmetic circuit, 12...Regulation content storage circuit, 13
...Call path changeover switch drive circuit.
Claims (1)
接続可能な簡易型電話交換機において、 外線からの着信時、前記各内線端末機に着信信
号を送出する着信信号送出手段と、 着信信号の送出を規制する規制時間と規制すべ
き内線端末機とを設定する着信規制設定手段と、 該着信規制設定手段によつて設定された条件に
従つて着信信号の送出を規制する規制手段とを備
えたことを特徴とする簡易型電話交換機の着信規
制装置。[Scope of Claim for Utility Model Registration] In a simple telephone exchange capable of connecting a plurality of telephones, etc. as extension terminals to an outside line, an incoming call signal sending means for sending an incoming signal to each of the extension terminals when a call is received from an outside line. and an incoming call restriction setting means for setting a restriction time for restricting the sending of incoming calls and extension terminals to be restricted, and regulating the sending of incoming signals in accordance with conditions set by the incoming call restriction setting means. An incoming call restriction device for a simple telephone exchange, characterized by comprising a restriction means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13558488U JPH0255790U (en) | 1988-10-18 | 1988-10-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13558488U JPH0255790U (en) | 1988-10-18 | 1988-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0255790U true JPH0255790U (en) | 1990-04-23 |
Family
ID=31395341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13558488U Pending JPH0255790U (en) | 1988-10-18 | 1988-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0255790U (en) |
-
1988
- 1988-10-18 JP JP13558488U patent/JPH0255790U/ja active Pending