JPH01139660U - - Google Patents
Info
- Publication number
- JPH01139660U JPH01139660U JP3548288U JP3548288U JPH01139660U JP H01139660 U JPH01139660 U JP H01139660U JP 3548288 U JP3548288 U JP 3548288U JP 3548288 U JP3548288 U JP 3548288U JP H01139660 U JPH01139660 U JP H01139660U
- Authority
- JP
- Japan
- Prior art keywords
- tone pulses
- telephone device
- incoming tone
- numeric keypad
- timing
- 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 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案に係る電話装置の一実施例を示
すブロツク図、第２図は同じくタイミングチヤー
ト、第３図は動作状態を示すフローチヤートであ
る。
８……検出回路（検出手段）、１０……計時回
路（計時手段）、１１……制御回路（判別手段）
、１３……テンキー。
FIG. 1 is a block diagram showing an embodiment of the telephone device according to the present invention, FIG. 2 is a timing chart, and FIG. 3 is a flow chart showing the operating state. 8...Detection circuit (detection means), 10...Timekeeping circuit (timekeeping means), 11...Control circuit (discrimination means)
, 13...numeric keypad.
Claims (1)
数回操作した時に入来するトーンパルスの数をカ
ウントしてコード番号を検出する遠隔操作機能を
備えた電話装置であつて、 テンキーの操作によつて入来するトーンパルス
を検出する検出手段と、 入来したトーンパルスの時間間隔を計時する計
時手段と、 各々所定時間以下の間隔で入来するトーンパル
スの数をコード信号として判別する判別手段とを
備えたことを特徴とする電話装置。[Scope of Claim for Utility Model Registration] A telephone device equipped with a remote control function that detects a code number by counting the number of tone pulses received when one type of numeric keypad on the other party's telephone device is operated multiple times, A detection means for detecting incoming tone pulses by operation of a numeric keypad, a timing means for timing the time interval of incoming tone pulses, and a code signal for measuring the number of incoming tone pulses at intervals of a predetermined time or less. 1. A telephone device comprising: a determination means for determining the telephone number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3548288U JPH01139660U (en) | 1988-03-17 | 1988-03-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3548288U JPH01139660U (en) | 1988-03-17 | 1988-03-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01139660U true JPH01139660U (en) | 1989-09-25 |
Family
ID=31262126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3548288U Pending JPH01139660U (en) | 1988-03-17 | 1988-03-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01139660U (en) |
-
1988
- 1988-03-17 JP JP3548288U patent/JPH01139660U/ja active Pending
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