JPH0272044U - - Google Patents
Info
- Publication number
- JPH0272044U JPH0272044U JP15115988U JP15115988U JPH0272044U JP H0272044 U JPH0272044 U JP H0272044U JP 15115988 U JP15115988 U JP 15115988U JP 15115988 U JP15115988 U JP 15115988U JP H0272044 U JPH0272044 U JP H0272044U
- Authority
- JP
- Japan
- Prior art keywords
- handset
- base unit
- stand
- line
- attached
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Description
図面は本考案に係るコードレス電話装置の電気
回路図である。
１……コードレス電話装置、２……親機、３…
…子機、４……充電器付き置き台、５……他の親
機、７……送信回路、８……送信用電源、１０…
…レギユレータ、１１……ＣＰＵ、１２……保留
スイツチ、１４，１５，１６，１７……充電端子
、Ｄ１……ダイオード、Ｒ３，Ｒ４……抵抗、Ｔ
Ｒ１，ＴＲ２……トランジスタ、Ｐ１，Ｐ２，Ｐ
３……制御端子。
The drawing is an electrical circuit diagram of a cordless telephone device according to the present invention. 1... Cordless telephone device, 2... Base unit, 3...
...Slave unit, 4... Stand with charger, 5... Other base unit, 7... Transmission circuit, 8... Transmission power supply, 10...
...Regulator, 11...CPU, 12...Holding switch, 14, 15, 16, 17...Charging terminal, D1...Diode, R3, R4...Resistance, T
R1, TR2...Transistor, P1, P2, P
3...Control terminal.
Claims (1)
結合される子機と、子機を充電する充電器を有す
る置き台とを含むコードレス電話装置において、 前記子機は、保留スイツチと、充電電圧の有無
によつて子機を置き台に装着したか否かを検知す
る回路と、回線制御回路とを備え、 前記回線制御回路は、保留スイツチ及び検知回
路からの出力に応答し、子機が置き台に装着され
たときはオンフツク状態とし、子機を置き台に装
着しないでかつ保留スイツチをオンにしたときは
親機に並列に回線接続された他の親機がオフフツ
クされても子機から回線を転送せず保留状態を継
続させ、保留スイツチをオンにしてかつ子機を置
き台に装着したときは前記他の親機がオフフツク
されると保留状態からオンフツク状態に切り換え
て回線を前記他の親機に転送するように制御する
ことを特徴とするコードレス電話装置。[Scope of Claim for Utility Model Registration] A cordless telephone device that includes a base unit that is wired to an outside line, a handset that is wirelessly connected to the base unit, and a stand that has a charger for charging the handset, The handset includes a hold switch, a circuit that detects whether or not the handset is attached to a stand depending on the presence or absence of charging voltage, and a line control circuit, and the line control circuit includes a hold switch and a circuit that detects whether or not the handset is attached to a stand depending on the presence or absence of charging voltage. In response to the output from the circuit, when the handset is attached to the stand, it is in an on-hook state, and when the handset is not attached to the stand and the hold switch is turned on, the line is connected in parallel to the base unit. Even if another base unit goes off-hook, the line will not be transferred from the handset and the line will remain on hold, and if the hold switch is turned on and the handset is attached to the stand, it will be put on hold if the other base unit goes off-hook. A cordless telephone device characterized in that the cordless telephone device is controlled to switch from an on-hook state to an on-hook state and transfer a line to the other base unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15115988U JPH071873Y2 (en) | 1988-11-18 | 1988-11-18 | Cordless telephone device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15115988U JPH071873Y2 (en) | 1988-11-18 | 1988-11-18 | Cordless telephone device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0272044U true JPH0272044U (en) | 1990-06-01 |
| JPH071873Y2 JPH071873Y2 (en) | 1995-01-18 |
Family
ID=31424954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15115988U Expired - Lifetime JPH071873Y2 (en) | 1988-11-18 | 1988-11-18 | Cordless telephone device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH071873Y2 (en) |
-
1988
- 1988-11-18 JP JP15115988U patent/JPH071873Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH071873Y2 (en) | 1995-01-18 |
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