JPS63108247U - - Google Patents
Info
- Publication number
- JPS63108247U JPS63108247U JP1986199597U JP19959786U JPS63108247U JP S63108247 U JPS63108247 U JP S63108247U JP 1986199597 U JP1986199597 U JP 1986199597U JP 19959786 U JP19959786 U JP 19959786U JP S63108247 U JPS63108247 U JP S63108247U
- Authority
- JP
- Japan
- Prior art keywords
- base unit
- wired
- wireless communication
- wireless
- communication path
- 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 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Mobile Radio Communication Systems (AREA)
Description
第１図は本考案の一実施例を示すブロツク図、
第２図は親機１の動作を示すフローチヤート、第
３図は子機３０の動作を示すフローチヤートであ
る。
１……親機、２……通話回路、４，３２……Ｃ
ＰＵ、５，３１……無線送受信部、６……リレー
、６ａ，６ｂ，３８，３９……切替接点、７，３
４……電圧検出回路、８……電源回路、３０……
子機、３６……電池、３５……通話／待受スイツ
チ。
FIG. 1 is a block diagram showing an embodiment of the present invention.
FIG. 2 is a flowchart showing the operation of the base unit 1, and FIG. 3 is a flowchart showing the operation of the slave unit 30. 1...Base unit, 2...Telephone circuit, 4, 32...C
PU, 5, 31... Wireless transmitter/receiver unit, 6... Relay, 6a, 6b, 38, 39... Switching contact, 7, 3
4... Voltage detection circuit, 8... Power supply circuit, 30...
Handset, 36...battery, 35...call/standby switch.
Claims (1)
通話路で接続された子機とから構成されており、
親機および子機間が有線コードで接続されると共
に親機および子機のそれぞれに設けられた有線／
無線切替手段が有線側に切り替わることにより、
前記無線通話路による無線通話に代えて有線通話
が可能となるコードレス電話機において、無線通
話路が形成されているときに親機が子機からの信
号によりあるいは親機自身で無線通話不能状態を
検知したときには親機内の有線／無線切替手段が
自動的に有線側に切り替わることを特徴とするコ
ードレス電話機。 It consists of a base unit connected to a telephone line and a slave unit connected to the base unit via a wireless communication path.
The base unit and slave units are connected by a wired cord, and the wired/
By switching the wireless switching means to the wired side,
In the cordless telephone capable of making wired calls instead of wireless calls using the wireless communication path, the base unit detects a state in which wireless communication is disabled by a signal from the handset or by the base unit itself when the wireless communication path is formed. A cordless telephone characterized in that a wired/wireless switching means in the base unit automatically switches to the wired side when
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986199597U JPS63108247U (en) | 1986-12-30 | 1986-12-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986199597U JPS63108247U (en) | 1986-12-30 | 1986-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63108247U true JPS63108247U (en) | 1988-07-12 |
Family
ID=31161369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986199597U Pending JPS63108247U (en) | 1986-12-30 | 1986-12-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63108247U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6084028A (en) * | 1983-10-14 | 1985-05-13 | Mitsubishi Electric Corp | Communication equipment |
-
1986
- 1986-12-30 JP JP1986199597U patent/JPS63108247U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6084028A (en) * | 1983-10-14 | 1985-05-13 | Mitsubishi Electric Corp | Communication equipment |