JPH021945U - - Google Patents
Info
- Publication number
- JPH021945U JPH021945U JP8077688U JP8077688U JPH021945U JP H021945 U JPH021945 U JP H021945U JP 8077688 U JP8077688 U JP 8077688U JP 8077688 U JP8077688 U JP 8077688U JP H021945 U JPH021945 U JP H021945U
- Authority
- JP
- Japan
- Prior art keywords
- pronunciation
- telephone terminal
- brightness
- detection means
- brightness detection
- 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 4
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例の電話端末機１の構
成を示す電気回路図、第２図は本考案の他の実施
例の電話端末機１ａの構成を示す電気回路図、第
３図は本考案の更に他の実施例の電話端末機１ｂ
の構成を示す電気回路図である。
１，１ａ，１ｂ……電話端末機、３，７ａ，７
ｂ，１０……ベル音回路、４……ベル音可変回路
、Ｔｒ……フオトトランジスタ。
FIG. 1 is an electric circuit diagram showing the configuration of a telephone terminal 1 according to an embodiment of the present invention, FIG. 2 is an electric circuit diagram showing the configuration of a telephone terminal 1a according to another embodiment of the present invention, and FIG. is a telephone terminal 1b according to still another embodiment of the present invention.
FIG. 1, 1a, 1b...telephone terminal, 3, 7a, 7
b, 10...Bell sound circuit, 4...Bell sound variable circuit, Tr...Phototransistor.
Claims (1)
おいて、 周囲の明るさを検出する明るさ検出手段と、 前記明るさ検出手段の検出結果に基づいて、明
るさの変化に対応して前記発音手段の発音態様を
設定する発音態様設定手段と、 を備えたことを特徴とする電話端末機。[Scope of Claim for Utility Model Registration] A telephone terminal that announces an incoming call by sounding means, comprising a brightness detection means for detecting ambient brightness, and a brightness detection means based on the detection result of the brightness detection means. A telephone terminal comprising: a pronunciation mode setting means for setting the pronunciation mode of the pronunciation means in response to a change.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8077688U JPH021945U (en) | 1988-06-17 | 1988-06-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8077688U JPH021945U (en) | 1988-06-17 | 1988-06-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH021945U true JPH021945U (en) | 1990-01-09 |
Family
ID=31305593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8077688U Pending JPH021945U (en) | 1988-06-17 | 1988-06-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH021945U (en) |
-
1988
- 1988-06-17 JP JP8077688U patent/JPH021945U/ja active Pending