JPH0348944U - - Google Patents
Info
- Publication number
- JPH0348944U JPH0348944U JP10769489U JP10769489U JPH0348944U JP H0348944 U JPH0348944 U JP H0348944U JP 10769489 U JP10769489 U JP 10769489U JP 10769489 U JP10769489 U JP 10769489U JP H0348944 U JPH0348944 U JP H0348944U
- Authority
- JP
- Japan
- Prior art keywords
- line
- connection
- wireless
- handset
- telephone
- 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
- 238000010295 mobile communication Methods 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Mobile Radio Communication Systems (AREA)
Description
第１図は、この考案による無線移動通信電話シ
ステムの概要を示す構成図、第２図は、第１図の
実施例の詳細構成図である。
１……親機、２……付加装置、３……子機、１
０，３０……アンテナ、１１，３２……送信部、
１２，３１……受信部、２１……ネツトワーク、
２２，２６……増幅器、２３……デコーダ、２４
……パルスダイヤラー、２５……リンガー音発生
部、２７……回線制御駆動回路、２８……回線制
御回路、２９……タイマー、３３……トーン発生
回路、３４……マイクロフオン。
FIG. 1 is a block diagram showing an outline of a wireless mobile communication telephone system according to this invention, and FIG. 2 is a detailed block diagram of the embodiment of FIG. 1. 1...Main device, 2...Additional device, 3...Slave device, 1
0, 30... antenna, 11, 32... transmitter,
12, 31...receiving section, 21...network,
22, 26...Amplifier, 23...Decoder, 24
... Pulse dialer, 25 ... Ringer sound generating section, 27 ... Line control drive circuit, 28 ... Line control circuit, 29 ... Timer, 33 ... Tone generation circuit, 34 ... Microphone.
Claims (1)
加装置と有線回線で接続された親機と、前記親機
と送信および受信でそれぞれ任意設定可能な異な
る周波数の無線回線を介して接続された子機とを
有し、 前記公衆電話回線を介して送出された呼び出し
信号に応答して前記親機から前記無線回線を介し
て前記子機を呼び出し、前記子機からは回線接続
要求信号を前記無線回線を介して前記親機に送出
して前記親機および前記付加装置を制御して呼び
出し相手電話回線との接続制御を行い、 前記子機からの呼び出し信号を前記無線回線を
介して前記親機に送出して前記付加装置から前記
呼び出し信号に相当するダイヤル信号を前記公衆
電話回線に送出し、呼び出し相手電話回線との接
続制御を行うとともに、 前記呼び出し相手電話回線との接続後、所定時
間経過した時点で、前記接続を解除するタイマー
を備えて成ることを特徴とする無線移動通信電話
システム。[Claims for Utility Model Registration] An additional device connected to a public telephone line, a base device connected to the additional device via a wired line, and a wireless device with different frequencies that can be arbitrarily set for transmission and reception with the base device. and a handset connected via a line, and in response to a call signal sent out via the public telephone line, the base phone calls the handset via the wireless line, and the handset calls the handset via the wireless line, sends a line connection request signal to the base unit via the wireless line to control the base unit and the additional device to control connection with the telephone line of the calling party; Sending a dial signal corresponding to the calling signal from the additional device to the base unit via a wireless line and controlling the connection with the calling party's telephone line, and controlling the connection with the calling party's telephone line; 1. A wireless mobile communications telephone system, comprising: a timer for canceling the connection when a predetermined period of time has elapsed after the connection with the telephone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10769489U JPH0348944U (en) | 1989-09-16 | 1989-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10769489U JPH0348944U (en) | 1989-09-16 | 1989-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0348944U true JPH0348944U (en) | 1991-05-13 |
Family
ID=31656375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10769489U Pending JPH0348944U (en) | 1989-09-16 | 1989-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0348944U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6451850A (en) * | 1987-08-24 | 1989-02-28 | Nippon Telegraph & Telephone | Cordless telephone system |
-
1989
- 1989-09-16 JP JP10769489U patent/JPH0348944U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6451850A (en) * | 1987-08-24 | 1989-02-28 | Nippon Telegraph & Telephone | Cordless telephone system |
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