JPS6261560U - - Google Patents
Info
- Publication number
- JPS6261560U JPS6261560U JP14997885U JP14997885U JPS6261560U JP S6261560 U JPS6261560 U JP S6261560U JP 14997885 U JP14997885 U JP 14997885U JP 14997885 U JP14997885 U JP 14997885U JP S6261560 U JPS6261560 U JP S6261560U
- Authority
- JP
- Japan
- Prior art keywords
- dial
- sending circuit
- circuit
- signal
- alarm
- 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
- 230000006870 function Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案電話機の一実施例を示すブロツ
ク図、第２図は従来の電話機のブロツク図である
。
１…切替えスイツチ、２…ダイヤル送出回路、
３…通話回路、４…スイツチ部、５…制御部、６
…アラーム送出回路、７…メモリ、８…電源、９
…スピーカ。
FIG. 1 is a block diagram showing an embodiment of the telephone according to the present invention, and FIG. 2 is a block diagram of a conventional telephone. 1... Selector switch, 2... Dial sending circuit,
3... Call circuit, 4... Switch section, 5... Control section, 6
...Alarm sending circuit, 7...Memory, 8...Power supply, 9
...Speaker.
Claims (1)
キーボードによりダイヤル押下すると制御部より
ダイヤル送出回路へ制御信号が送出されてダイヤ
ル信号を回線へ送出する電話機のダイヤル発信回
路において、 市外局番等のテーブルを持つたメモリ回路と 誤りを知らせるためのアラーム送出回路を設け
、発信者が上記メモリ上に存在しない電話番号を
押下した時、制御部からダイヤル送出回路へ信号
を送出せず、アラーム送出回路へ制御信号を送出
してアラーム音を出すようにしたことを特徴とす
るダイヤル発信規制機能を有する電話機。[Scope of Claim for Utility Model Registration] When a dial is pressed on the keyboard of the switch section while the handset is off-hook, a control signal is sent from the control section to the dial sending circuit, and the dialing signal is sent out to the line. A memory circuit with a table of area numbers, etc., and an alarm sending circuit to notify errors are installed, and when a caller presses a telephone number that does not exist in the memory, the control unit does not send a signal to the dial sending circuit. 1. A telephone having a dial dial restriction function, characterized in that the alarm sound is emitted by sending a control signal to an alarm sending circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14997885U JPS6261560U (en) | 1985-10-02 | 1985-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14997885U JPS6261560U (en) | 1985-10-02 | 1985-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6261560U true JPS6261560U (en) | 1987-04-16 |
Family
ID=31065687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14997885U Pending JPS6261560U (en) | 1985-10-02 | 1985-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6261560U (en) |
-
1985
- 1985-10-02 JP JP14997885U patent/JPS6261560U/ja active Pending
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