JPH032762U - - Google Patents
Info
- Publication number
- JPH032762U JPH032762U JP6219989U JP6219989U JPH032762U JP H032762 U JPH032762 U JP H032762U JP 6219989 U JP6219989 U JP 6219989U JP 6219989 U JP6219989 U JP 6219989U JP H032762 U JPH032762 U JP H032762U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- telephone
- keyboard
- dialer
- control circuit
- 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
- 238000010586 diagram Methods 0.000 description 2
Description
第１図はこの考案の一実施例による電話機の構
成を示すブロツク図、第２図は従来の電話機の構
成を示すブロツク図である。
図中、５，８はキーボード回路、６はダイアラ
回路、７は制御回路、８ａは一方の回路、８ｂは
他方の回路、９はキーである。なお、図中同一符
号は同一または相当部分を示す。
FIG. 1 is a block diagram showing the structure of a telephone according to an embodiment of this invention, and FIG. 2 is a block diagram showing the structure of a conventional telephone. In the figure, 5 and 8 are keyboard circuits, 6 is a dialer circuit, 7 is a control circuit, 8a is one circuit, 8b is the other circuit, and 9 is a key. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
ード回路より入力される電話番号等に基づきダイ
アル信号を出力するダイアラ回路と、リダイアル
機能・短縮番号機能・留守番電話機能等を制御す
る制御回路とを備えた電話機において、前記キー
ボード回路が一つ一つのキーに対して独立した２
回路を備え、その内の一方の回路をダイアラ回路
に接続すると共に電話回線のグランドと絶縁した
他方の回路を制御回路に接続し、キーボード回路
から入力される電話番号等をダイアラ回路と制御
回路との両方に出力することを特徴とする電話機
。 A telephone equipped with a keyboard circuit for inputting a telephone number, a dialer circuit for outputting a dial signal based on the telephone number, etc. input from the keyboard circuit, and a control circuit for controlling a redial function, abbreviated number function, answering machine function, etc. In this case, the keyboard circuit has two independent keys for each key.
One of the circuits is connected to the dialer circuit, and the other circuit, which is insulated from the ground of the telephone line, is connected to the control circuit, and telephone numbers input from the keyboard circuit are transmitted between the dialer circuit and the control circuit. A telephone characterized by outputting to both.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6219989U JPH032762U (en) | 1989-05-29 | 1989-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6219989U JPH032762U (en) | 1989-05-29 | 1989-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH032762U true JPH032762U (en) | 1991-01-11 |
Family
ID=31591125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6219989U Pending JPH032762U (en) | 1989-05-29 | 1989-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH032762U (en) |
-
1989
- 1989-05-29 JP JP6219989U patent/JPH032762U/ja active Pending
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